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feat/user_
...
feature/de
| Author | SHA1 | Date | |
|---|---|---|---|
| f24a774ed5 |
@@ -12,9 +12,6 @@ variables:
|
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description: ophyd_devices branch
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value: main
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CHILD_PIPELINE_BRANCH: $CI_DEFAULT_BRANCH
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CHECK_PKG_VERSIONS:
|
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description: Whether to run additional tests against min/max/random selection of dependencies. Set to 1 for running.
|
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value: 0
|
||||
|
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workflow:
|
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rules:
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@@ -34,9 +31,8 @@ include:
|
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inputs:
|
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stage: test
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path: "."
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pytest_args: "-v,--random-order,tests/unit_tests"
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ignore_dep_group: "pyqt6"
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pip_args: ".[dev,pyside6]"
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pytest_args: "-v --random-order tests/"
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exclude_packages: ""
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|
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# different stages in the pipeline
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stages:
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|
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275
CHANGELOG.md
275
CHANGELOG.md
@@ -1,214 +1,157 @@
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# CHANGELOG
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|
||||
## v0.103.0 (2024-09-04)
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|
||||
## v1.7.0 (2024-12-02)
|
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### Ci
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||||
|
||||
### Bug Fixes
|
||||
* ci: prefill variables for manual pipeline start ([`158c19e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/158c19eda771562a325fd59405f9fd4cb9a17ed6))
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|
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- **tests**: Add test for Console widget
|
||||
([`da579b6`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/da579b6d213bcdf28c40c1a9e4e2535fdde824fb))
|
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### Feature
|
||||
|
||||
### Features
|
||||
* feat(vscode): open vscode on a free port ([`52da835`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/52da835803f2453096a8b7df23bee5fdf93ae2bb))
|
||||
|
||||
- **console**: Add "prompt" signal to inform when shell is at prompt
|
||||
([`3aeb0b6`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/3aeb0b66fbeb03d3d0ee60e108cc6b98fd9aa9b9))
|
||||
* feat(website): added method to wait until the webpage is loaded ([`9be19d4`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/9be19d4abebad08c5fc6bea936dd97475fe8f628))
|
||||
|
||||
- **console**: Add 'terminate' and 'send_ctrl_c' methods to Console
|
||||
([`02086ae`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/02086aeae09233ec4e6ccc0e6a17f2b078d500b8))
|
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### Fix
|
||||
|
||||
.terminate() ends the started process, sending SIGTERM signal. If process is not dead after optional
|
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timeout, SIGKILL is sent. .send_ctrl_c() sends SIGINT to the child process, and waits for prompt
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until optional timeout is reached. Timeouts raise 'TimeoutError' exception.
|
||||
* fix(theme): fixed segfault for webengineview for auto updates ([`9866075`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/9866075100577948755b563dc7b7dc4cdc60d040))
|
||||
|
||||
### Test
|
||||
|
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## v1.6.0 (2024-11-27)
|
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* test(webview): fixed tests after refactoring ([`d5eb30c`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/d5eb30cd7df4cb0dc3275dd362768afc211eaf2d))
|
||||
|
||||
### Bug Fixes
|
||||
* test(vscode): popen call does not have to be the only one ([`39f98ec`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/39f98ec223ba8b59e478ac788c08c59ffe886b4e))
|
||||
|
||||
- Add back accidentally removed variables
|
||||
([`e998352`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/e9983521ed2a1c04af048a55ece70a1943a84313))
|
||||
|
||||
- Differentiate click and drag for DeviceItem, adapt tests accordingly
|
||||
([`cffcdf2`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/cffcdf292363249bcc7efa9d130431d0bc727fda))
|
||||
|
||||
This fixes the blocking "QDrag.exec_()" on Linux, indeed before the drag'n'drop operation was
|
||||
started with a simple click and it was waiting for drop forever. Now there are 2 different cases,
|
||||
click or drag'n'drop - the drag'n'drop test actually moves the mouse and releases the button.
|
||||
|
||||
- Do not quit automatically when last window is "closed"
|
||||
([`96e255e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/96e255e4ef394eb79006a66d13e06775ae235667))
|
||||
|
||||
Qt confuses closed and hidden
|
||||
|
||||
- No need to call inspect.signature - it can fail on methods coming from C (like Qt methods)
|
||||
([`6029246`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/60292465e9e52d3248ae681c68c07298b9b3ce14))
|
||||
|
||||
- **rpc**: Gui hide/show also hide/show all floating docks
|
||||
([`c27d058`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/c27d058b01fe604eccec76454e39360122e48515))
|
||||
|
||||
- **server**: Use dock area by default
|
||||
([`2fe7f5e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/2fe7f5e1510a5ea72676045e6ea3485e6b11c220))
|
||||
|
||||
- **tests**: Make use of BECDockArea with client mixin to start server and use it in tests
|
||||
([`da18c2c`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/da18c2ceecf9aeaf0e0ea9b78f4c867b27b9c314))
|
||||
|
||||
Depending on the test, auto-updates are enabled or not.
|
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|
||||
### Features
|
||||
|
||||
- '._auto_updates_enabled' attribute can be used to activate auto updates installation in
|
||||
BECDockArea
|
||||
([`31d8703`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/31d87036c9801e639a7ca6fc003c90e0c4edb19d))
|
||||
|
||||
- Add '--hide' argument to BEC GUI server
|
||||
([`1f60fec`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/1f60fec7201ed252d7e49bf16f2166ee7f6bed6a))
|
||||
|
||||
- Add main window container widget
|
||||
([`f80ec33`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/f80ec33ae5a261dbcab901ae30f4cc802316e554))
|
||||
|
||||
- Add rpc_id member to client objects
|
||||
([`3ba0b1d`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/3ba0b1daf5b83da840e90fbbc063ed7b86ebe99b))
|
||||
|
||||
- Asynchronous .start() for GUI
|
||||
([`2047e48`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/2047e484d5a4b2f5ea494a1e49035b35b1bbde35))
|
||||
|
||||
- Do not take focus when GUI is loaded
|
||||
([`1f71d8e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/1f71d8e5eded9952f9b34bfc427e2ff44cf5fc18))
|
||||
|
||||
- **client**: Add show()/hide() methods to "gui" object
|
||||
([`e68e2b5`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/e68e2b5978339475b97555c3e20795807932fbc9))
|
||||
|
||||
- **server**: Add main window, with proper gui_id derived from given id
|
||||
([`daf6ea0`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/daf6ea0159c9ffc7b53bb7ae6b9abc16a302972c))
|
||||
|
||||
|
||||
## v1.5.3 (2024-11-21)
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
- **alignment_1d**: Fix imports after widget module refactor
|
||||
([`e71e3b2`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/e71e3b2956feb3f3051e538432133f6e85bbd5a8))
|
||||
|
||||
### Continuous Integration
|
||||
|
||||
- Fix ci syntax for package-dep-job
|
||||
([`6e39bdb`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/6e39bdbf53b147c8ff163527b45691835ce9a2eb))
|
||||
|
||||
|
||||
## v1.5.2 (2024-11-18)
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
- Support for bec v3
|
||||
([`746359b`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/746359b2cc07a317473907adfcabbe5fe5d1b64c))
|
||||
|
||||
|
||||
## v1.5.1 (2024-11-14)
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
- **plugin_utils**: Plugin utils are able to detect classes for plugin creation based on class
|
||||
attribute rather than if it is top level widget
|
||||
([`7a1b874`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/7a1b8748a433f854671ac95f2eaf4604e6b8df20))
|
||||
|
||||
### Refactoring
|
||||
|
||||
- **widgets**: Widget module structure reorganised
|
||||
([`aab0229`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/aab0229a4067ad626de919e38a5c8a2e9e7b03c2))
|
||||
|
||||
|
||||
## v1.5.0 (2024-11-12)
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
- **crosshair**: Crosshair adapted for multi waveform widget
|
||||
([`0cd85ed`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/0cd85ed9fa5b67a6ecce89985cd4f54b7bbe3a4b))
|
||||
## v0.102.0 (2024-09-04)
|
||||
|
||||
### Documentation
|
||||
|
||||
- **multi_waveform**: Docs added
|
||||
([`42d4f18`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/42d4f182f790a97687ca3b6d0e72866070a89767))
|
||||
* docs(buttons): buttons section of docs split to appearance and queue buttons ([`047aa26`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/047aa26a60220c826cc1375cf81daf11d1f3ab5c))
|
||||
|
||||
### Features
|
||||
* docs(tests): added tests tutorial for widget ([`18d8561`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/18d8561c965d149a7662085f7dbe2a39a8c4a475))
|
||||
|
||||
- **multi-waveform**: New widget added
|
||||
([`f3a39a6`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/f3a39a69e29d490b3023a508ced18028c4205772))
|
||||
### Feature
|
||||
|
||||
* feat(queue): BECQueue controls extended with Resume, Stop, Abort, Reset buttons ([`0d7c10e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/0d7c10e670e4937787e1afaa19ca8259ac752486))
|
||||
|
||||
## v1.4.1 (2024-11-12)
|
||||
### Fix
|
||||
|
||||
### Bug Fixes
|
||||
* fix(queue_reset_button): queue reset has to be confirmed with msgBox ([`9dd43aa`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/9dd43aa1fd3991368002605df4389a7a7271011b))
|
||||
|
||||
- **positioner_box**: Adjusted default signals
|
||||
([`8e5c0ad`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/8e5c0ad8c8eff5a9308169bc663d2b7230f0ebb1))
|
||||
### Refactor
|
||||
|
||||
* refactor(tests): positioner box test changed to use create_widget fixture ([`df5eff3`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/df5eff3147c79ff0278e6a5a09c8f73d5236aed3))
|
||||
|
||||
## v1.4.0 (2024-11-11)
|
||||
## v0.101.0 (2024-09-02)
|
||||
|
||||
### Bug Fixes
|
||||
### Feature
|
||||
|
||||
- **crosshair**: Label of coordinates of TextItem displays numbers in general format
|
||||
([`11e5937`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/11e5937ae0f3c1413acd4e66878a692ebe4ef7d0))
|
||||
* feat: add Dap dialog widget ([`9781b77`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/9781b77de27b2810fbb1047a61b1832dd186db01))
|
||||
|
||||
- **crosshair**: Label of coordinates of TextItem is updated according to the current theme of qapp
|
||||
([`4f31ea6`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/4f31ea655cf6190e141e6a2720a2d6da517a2b5b))
|
||||
### Refactor
|
||||
|
||||
- **crosshair**: Log is separately scaled for backend logic and for signal emit
|
||||
([`b2eb71a`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/b2eb71aae0b6a7c82158f2d150ae1e31411cfdeb))
|
||||
* refactor: add docs, cleanup ([`61ecf49`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/61ecf491e52bfbfa0d5a84764a9095310659043d))
|
||||
|
||||
### Features
|
||||
|
||||
- **crosshair**: Textitem to display crosshair coordinates
|
||||
([`035136d`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/035136d5171ec5f4311d15a9aa5bad2bdbc1f6cb))
|
||||
|
||||
### Testing
|
||||
|
||||
- **crosshair**: Tests extended
|
||||
([`64df805`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/64df805a9ed92bb97e580ac3bc0a1bbd2b1cb81e))
|
||||
|
||||
|
||||
## v1.3.3 (2024-11-07)
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
- **scan_control**: Devicelineedit kwargs readings changed to get name of the positioner
|
||||
([`5fabd4b`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/5fabd4bea95bafd2352102686357cc1db80813fd))
|
||||
## v0.100.0 (2024-09-01)
|
||||
|
||||
### Documentation
|
||||
|
||||
- Update outdated text in docs
|
||||
([`4f0693c`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/4f0693cae34b391d75884837e1ae6353a0501868))
|
||||
* docs(becwidget): improvements to the bec widget base class docs; fixed type hint import for sphinx ([`99d5e8e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/99d5e8e71c7f89a53d7967126f4056dde005534c))
|
||||
|
||||
### Feature
|
||||
|
||||
## v1.3.2 (2024-11-05)
|
||||
* feat(theme): added theme handler to bec widget base class; added tests ([`7fb938a`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/7fb938a8506685278ee5eeb6fe9a03f74b713cf8))
|
||||
|
||||
### Bug Fixes
|
||||
### Fix
|
||||
|
||||
- **plot_base**: Legend text color is changed when changing dark-light theme
|
||||
([`2304c9f`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/2304c9f8497c1ab1492f3e6690bb79b0464c0df8))
|
||||
* fix(pyqt slot): removed slot decorator to avoid problems with pyqt6 ([`6c1f89a`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/6c1f89ad39b7240ab1d1c1123422b99ae195bf01))
|
||||
|
||||
### Build System
|
||||
## v0.99.15 (2024-08-31)
|
||||
|
||||
- Pyside6 version fixed 6.7.2
|
||||
([`c6e48ec`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/c6e48ec1fe5aaee6a7c7a6f930f1520cd439cdb2))
|
||||
### Fix
|
||||
|
||||
* fix(theme): update pg axes on theme update ([`af23e74`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/af23e74f71152f4abc319ab7b45e65deefde3519))
|
||||
|
||||
## v1.3.1 (2024-10-31)
|
||||
* fix(positioner_box): fixed positioner box dialog; added test; closes #332 ([`0bf1cf9`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/0bf1cf9b8ab2f9171d5ff63d4e3672eb93e9a5fa))
|
||||
|
||||
### Bug Fixes
|
||||
## v0.99.14 (2024-08-30)
|
||||
|
||||
- **ophyd_kind_util**: Kind enums are imported from the bec widget util class
|
||||
([`940ee65`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/940ee6552c1ee8d9b4e4a74c62351f2e133ab678))
|
||||
### Fix
|
||||
|
||||
* fix(color_button): signal and slot added for selecting color and for emitting color after change ([`99a98de`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/99a98de8a3b7a83d71e4b567e865ac6f5c62a754))
|
||||
|
||||
## v1.3.0 (2024-10-30)
|
||||
* fix(color_button): inheritance changed to QWidget ([`3c0e501`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/3c0e501c56227d4d98ff0ac2186ff5065bff8d7a))
|
||||
|
||||
### Bug Fixes
|
||||
## v0.99.13 (2024-08-30)
|
||||
|
||||
- **colors**: Extend color map validation for matplotlib and colorcet maps (if available)
|
||||
([`14dd8c5`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/14dd8c5b2947c92f6643b888d71975e4e8d4ee88))
|
||||
### Documentation
|
||||
|
||||
### Features
|
||||
* docs: minor updates to the widget tutorial ([`ec9c8f2`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/ec9c8f29633364c45ebd998a5411d428c1ce488d))
|
||||
|
||||
- **colormap_button**: Colormap button with menu to select colormap filtered by the colormap type
|
||||
([`b039933`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/b039933405e2fbe92bd81bd0748e79e8d443a741))
|
||||
* docs(widget tutorial): step by step guide added ([`b32ced8`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/b32ced85fff628a9e1303a781630cdae3865238e))
|
||||
|
||||
### Fix
|
||||
|
||||
* fix(dark mode button): fixed dark mode button state for external updates, including auto ([`a3110d9`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/a3110d98147295dcb1f9353f9aaf5461cba9232a))
|
||||
|
||||
## v0.99.12 (2024-08-29)
|
||||
|
||||
### Fix
|
||||
|
||||
* fix(toolbar): widget action added ([`2efd487`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/2efd48736cbe04e84533f7933c552ea8274e2162))
|
||||
|
||||
* fix(reset_button): reset button added ([`6ed1efc`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/6ed1efc6af193908f70aa37fb73157d2ca6a62f4))
|
||||
|
||||
* fix(abort_button): abort button added; some minor fixes ([`a568633`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/a568633c3206a8c26069d140f2d9a548bf4124b0))
|
||||
|
||||
## v0.99.11 (2024-08-29)
|
||||
|
||||
### Fix
|
||||
|
||||
* fix(resume_button): resume button added ([`8be8295`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/8be8295b2b38f36da210ab36c5da6d0a00e330cc))
|
||||
|
||||
### Refactor
|
||||
|
||||
* refactor(icons): general app icon changed; jupyter app icon changed to material icon ([`5d73fe4`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/5d73fe455a568ad40a9fadc5ce6e249d782ad20d))
|
||||
|
||||
* refactor: add option to select scan and hide arg bundle buttons ([`7dadab1`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/7dadab1f14aa41876ad39e8cdc7f7732248cc643))
|
||||
|
||||
## v0.99.10 (2024-08-29)
|
||||
|
||||
### Fix
|
||||
|
||||
* fix(stop_button): queue logic scan changed to halt instead of abort and reset ([`4a89028`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/4a890281f7eaef02d0ec9f4c5bf080be11fe0fe3))
|
||||
|
||||
### Refactor
|
||||
|
||||
* refactor(stop_button): stop button changed to QWidget and adapted for toolbar ([`097946f`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/097946fd688b8faf770e7cc0e689ea668206bc7a))
|
||||
|
||||
* refactor: added hide option for device selection button ([`cdd1752`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/cdd175207e922904b2efbb2d9ecf7c556c617f2e))
|
||||
|
||||
## v0.99.9 (2024-08-28)
|
||||
|
||||
### Fix
|
||||
|
||||
* fix: fixed build process and excluded docs and tests from tarballs and wheels ([`719254c`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/719254cf0a48e1fc4bd541edba239570778bcfea))
|
||||
|
||||
## v0.99.8 (2024-08-28)
|
||||
|
||||
### Fix
|
||||
|
||||
* fix(website): fixed designer integration for website widget ([`5f37e86`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/5f37e862c95ac7173b6918ad39bcaef938dad698))
|
||||
|
||||
### Refactor
|
||||
|
||||
* refactor(website): changed inheritance of website widget to simple qwidget; closes #325 ([`9925bbd`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/9925bbdb48b55eacbbce9fd6a1555a21b84221f9))
|
||||
|
||||
## v0.99.7 (2024-08-28)
|
||||
|
||||
### Fix
|
||||
|
||||
* fix(toolbar): material icons can accept color as kwarg ([`ffc871e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/ffc871ebbd3b68abc3e151bb8f5849e6c50e775e))
|
||||
|
||||
## v0.99.6 (2024-08-28)
|
||||
|
||||
### Fix
|
||||
|
||||
* fix(toolbar): use of native qt separators ([`09c6c93`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/09c6c93c397ce4a21c293f6c79106c74b2db65ca))
|
||||
|
||||
@@ -1,198 +0,0 @@
|
||||
""" This module contains the GUI for the 1D alignment application.
|
||||
It is a preliminary version of the GUI, which will be added to the main branch and steadily updated to be improved.
|
||||
"""
|
||||
|
||||
import os
|
||||
from typing import Optional
|
||||
|
||||
from bec_lib.device import Signal as BECSignal
|
||||
from bec_lib.endpoints import MessageEndpoints
|
||||
from bec_lib.logger import bec_logger
|
||||
from qtpy.QtCore import QSize
|
||||
from qtpy.QtGui import QIcon
|
||||
from qtpy.QtWidgets import QApplication
|
||||
|
||||
import bec_widgets
|
||||
from bec_widgets.qt_utils.error_popups import SafeSlot as Slot
|
||||
from bec_widgets.utils import UILoader
|
||||
from bec_widgets.utils.bec_dispatcher import BECDispatcher
|
||||
from bec_widgets.utils.colors import get_accent_colors
|
||||
from bec_widgets.widgets.control.buttons.stop_button.stop_button import StopButton
|
||||
from bec_widgets.widgets.control.device_control.positioner_group.positioner_group import (
|
||||
PositionerGroup,
|
||||
)
|
||||
from bec_widgets.widgets.dap.lmfit_dialog.lmfit_dialog import LMFitDialog
|
||||
from bec_widgets.widgets.plots.waveform.waveform_widget import BECWaveformWidget
|
||||
from bec_widgets.widgets.progress.bec_progressbar.bec_progressbar import BECProgressBar
|
||||
|
||||
MODULE_PATH = os.path.dirname(bec_widgets.__file__)
|
||||
logger = bec_logger.logger
|
||||
|
||||
|
||||
class Alignment1D:
|
||||
"""Alignment GUI to perform 1D scans"""
|
||||
|
||||
def __init__(self, client=None, gui_id: Optional[str] = None) -> None:
|
||||
"""Initialization
|
||||
|
||||
Args:
|
||||
config: Configuration of the application.
|
||||
client: BEC client object.
|
||||
gui_id: GUI ID.
|
||||
"""
|
||||
self.bec_dispatcher = BECDispatcher(client=client)
|
||||
self.client = self.bec_dispatcher.client if client is None else client
|
||||
QApplication.instance().aboutToQuit.connect(self.close)
|
||||
self.dev = self.client.device_manager.devices
|
||||
|
||||
self._accent_colors = get_accent_colors()
|
||||
self.ui_file = "alignment_1d.ui"
|
||||
self.ui = None
|
||||
self.progress_bar = None
|
||||
self.waveform = None
|
||||
self.init_ui()
|
||||
|
||||
def init_ui(self):
|
||||
"""Initialise the UI from QT Designer file"""
|
||||
current_path = os.path.dirname(__file__)
|
||||
self.ui = UILoader(None).loader(os.path.join(current_path, self.ui_file))
|
||||
# Customize the plotting widget
|
||||
self.waveform = self.ui.findChild(BECWaveformWidget, "bec_waveform_widget")
|
||||
self._customise_bec_waveform_widget()
|
||||
# Setup comboboxes for motor and signal selection
|
||||
# FIXME after changing the filtering in the combobox
|
||||
self._setup_signal_combobox()
|
||||
# Setup motor indicator
|
||||
self._setup_motor_indicator()
|
||||
# Setup progress bar
|
||||
self._setup_progress_bar()
|
||||
# Add actions buttons
|
||||
self._customise_buttons()
|
||||
# Hook scaninfo updates
|
||||
self.bec_dispatcher.connect_slot(self.scan_status_callback, MessageEndpoints.scan_status())
|
||||
|
||||
def show(self):
|
||||
return self.ui.show()
|
||||
|
||||
##############################
|
||||
############ SLOTS ###########
|
||||
##############################
|
||||
|
||||
@Slot(dict, dict)
|
||||
def scan_status_callback(self, content: dict, _) -> None:
|
||||
"""This slot allows to enable/disable the UI critical components when a scan is running"""
|
||||
if content["status"] in ["open"]:
|
||||
self.enable_ui(False)
|
||||
elif content["status"] in ["aborted", "halted", "closed"]:
|
||||
self.enable_ui(True)
|
||||
|
||||
@Slot(tuple)
|
||||
def move_to_center(self, move_request: tuple) -> None:
|
||||
"""Move the selected motor to the center"""
|
||||
motor = self.ui.device_combobox.currentText()
|
||||
if move_request[0] in ["center", "center1", "center2"]:
|
||||
pos = move_request[1]
|
||||
self.dev.get(motor).move(float(pos), relative=False)
|
||||
|
||||
@Slot()
|
||||
def reset_progress_bar(self) -> None:
|
||||
"""Reset the progress bar"""
|
||||
self.progress_bar.set_value(0)
|
||||
self.progress_bar.set_minimum(0)
|
||||
|
||||
@Slot(dict, dict)
|
||||
def update_progress_bar(self, content: dict, _) -> None:
|
||||
"""Hook to update the progress bar
|
||||
|
||||
Args:
|
||||
content: Content of the scan progress message.
|
||||
metadata: Metadata of the message.
|
||||
"""
|
||||
if content["max_value"] == 0:
|
||||
self.progress_bar.set_value(0)
|
||||
return
|
||||
self.progress_bar.set_maximum(content["max_value"])
|
||||
self.progress_bar.set_value(content["value"])
|
||||
|
||||
@Slot()
|
||||
def clear_queue(self) -> None:
|
||||
"""Clear the scan queue"""
|
||||
self.queue.request_queue_reset()
|
||||
|
||||
##############################
|
||||
######## END OF SLOTS ########
|
||||
##############################
|
||||
|
||||
def enable_ui(self, enable: bool) -> None:
|
||||
"""Enable or disable the UI components"""
|
||||
# Enable/disable motor and signal selection
|
||||
self.ui.device_combobox_2.setEnabled(enable)
|
||||
# Enable/disable DAP selection
|
||||
self.ui.dap_combo_box.setEnabled(enable)
|
||||
# Enable/disable Scan Button
|
||||
# self.ui.scan_button.setEnabled(enable)
|
||||
# Disable move to buttons in LMFitDialog
|
||||
self.ui.findChild(LMFitDialog).set_actions_enabled(enable)
|
||||
|
||||
def _customise_buttons(self) -> None:
|
||||
"""Add action buttons for the Action Control.
|
||||
In addition, we are adding a callback to also clear the queue to the stop button
|
||||
to ensure that upon clicking the button, no scans from another client may be queued
|
||||
which would be confusing without the queue widget.
|
||||
"""
|
||||
fit_dialog = self.ui.findChild(LMFitDialog)
|
||||
fit_dialog.active_action_list = ["center", "center1", "center2"]
|
||||
fit_dialog.move_action.connect(self.move_to_center)
|
||||
stop_button = self.ui.findChild(StopButton)
|
||||
stop_button.button.setText("Stop and Clear Queue")
|
||||
stop_button.button.clicked.connect(self.clear_queue)
|
||||
|
||||
def _customise_bec_waveform_widget(self) -> None:
|
||||
"""Customise the BEC Waveform Widget, i.e. clear the toolbar"""
|
||||
self.waveform.toolbar.clear()
|
||||
|
||||
def _setup_motor_indicator(self) -> None:
|
||||
"""Setup the arrow item"""
|
||||
self.waveform.waveform.tick_item.add_to_plot()
|
||||
positioner_box = self.ui.findChild(PositionerGroup)
|
||||
positioner_box.position_update.connect(self.waveform.waveform.tick_item.set_position)
|
||||
self.waveform.waveform.tick_item.set_position(0)
|
||||
|
||||
def _setup_signal_combobox(self) -> None:
|
||||
"""Setup signal selection"""
|
||||
# FIXME after changing the filtering in the combobox
|
||||
signals = [name for name in self.dev if isinstance(self.dev.get(name), BECSignal)]
|
||||
self.ui.device_combobox_2.setCurrentText(signals[0])
|
||||
self.ui.device_combobox_2.set_device_filter("Signal")
|
||||
|
||||
def _setup_progress_bar(self) -> None:
|
||||
"""Setup progress bar"""
|
||||
# FIXME once the BECScanProgressBar is implemented
|
||||
self.progress_bar = self.ui.findChild(BECProgressBar, "bec_progress_bar")
|
||||
self.progress_bar.set_value(0)
|
||||
self.ui.bec_waveform_widget.new_scan.connect(self.reset_progress_bar)
|
||||
self.bec_dispatcher.connect_slot(self.update_progress_bar, MessageEndpoints.scan_progress())
|
||||
|
||||
def close(self):
|
||||
logger.info("Disconnecting", repr(self.bec_dispatcher))
|
||||
self.bec_dispatcher.disconnect_all()
|
||||
logger.info("Shutting down BEC Client", repr(self.client))
|
||||
self.client.shutdown()
|
||||
|
||||
|
||||
def main():
|
||||
import sys
|
||||
|
||||
app = QApplication(sys.argv)
|
||||
icon = QIcon()
|
||||
icon.addFile(
|
||||
os.path.join(MODULE_PATH, "assets", "app_icons", "alignment_1d.png"), size=QSize(48, 48)
|
||||
)
|
||||
app.setWindowIcon(icon)
|
||||
window = Alignment1D()
|
||||
window.show()
|
||||
sys.exit(app.exec_())
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
main()
|
||||
@@ -1,615 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<ui version="4.0">
|
||||
<class>mainWindow</class>
|
||||
<widget class="QMainWindow" name="mainWindow">
|
||||
<property name="geometry">
|
||||
<rect>
|
||||
<x>0</x>
|
||||
<y>0</y>
|
||||
<width>1611</width>
|
||||
<height>1019</height>
|
||||
</rect>
|
||||
</property>
|
||||
<property name="windowTitle">
|
||||
<string>Alignment tool</string>
|
||||
</property>
|
||||
<widget class="QWidget" name="widget">
|
||||
<layout class="QVBoxLayout" name="verticalLayout_2">
|
||||
<item>
|
||||
<widget class="QWidget" name="widget" native="true">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<layout class="QHBoxLayout" name="horizontalLayout_5">
|
||||
<item>
|
||||
<widget class="DarkModeButton" name="dark_mode_button"/>
|
||||
</item>
|
||||
<item>
|
||||
<spacer name="horizontalSpacer_6">
|
||||
<property name="orientation">
|
||||
<enum>Qt::Orientation::Horizontal</enum>
|
||||
</property>
|
||||
<property name="sizeHint" stdset="0">
|
||||
<size>
|
||||
<width>40</width>
|
||||
<height>20</height>
|
||||
</size>
|
||||
</property>
|
||||
</spacer>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="BECStatusBox" name="bec_status_box">
|
||||
<property name="compact_view" stdset="0">
|
||||
<bool>true</bool>
|
||||
</property>
|
||||
<property name="label" stdset="0">
|
||||
<string>BEC Servers</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<spacer name="horizontalSpacer_3">
|
||||
<property name="orientation">
|
||||
<enum>Qt::Orientation::Horizontal</enum>
|
||||
</property>
|
||||
<property name="sizeHint" stdset="0">
|
||||
<size>
|
||||
<width>40</width>
|
||||
<height>20</height>
|
||||
</size>
|
||||
</property>
|
||||
</spacer>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="BECQueue" name="bec_queue">
|
||||
<property name="compact_view" stdset="0">
|
||||
<bool>true</bool>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<spacer name="horizontalSpacer_5">
|
||||
<property name="orientation">
|
||||
<enum>Qt::Orientation::Horizontal</enum>
|
||||
</property>
|
||||
<property name="sizeHint" stdset="0">
|
||||
<size>
|
||||
<width>40</width>
|
||||
<height>20</height>
|
||||
</size>
|
||||
</property>
|
||||
</spacer>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QRadioButton" name="radioButton">
|
||||
<property name="enabled">
|
||||
<bool>false</bool>
|
||||
</property>
|
||||
<property name="text">
|
||||
<string>SLS Light On</string>
|
||||
</property>
|
||||
<property name="checkable">
|
||||
<bool>true</bool>
|
||||
</property>
|
||||
<property name="checked">
|
||||
<bool>true</bool>
|
||||
</property>
|
||||
<property name="autoExclusive">
|
||||
<bool>false</bool>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<spacer name="horizontalSpacer_7">
|
||||
<property name="orientation">
|
||||
<enum>Qt::Orientation::Horizontal</enum>
|
||||
</property>
|
||||
<property name="sizeHint" stdset="0">
|
||||
<size>
|
||||
<width>40</width>
|
||||
<height>20</height>
|
||||
</size>
|
||||
</property>
|
||||
</spacer>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QRadioButton" name="radioButton_3">
|
||||
<property name="enabled">
|
||||
<bool>false</bool>
|
||||
</property>
|
||||
<property name="text">
|
||||
<string>BEAMLINE Checks</string>
|
||||
</property>
|
||||
<property name="checkable">
|
||||
<bool>true</bool>
|
||||
</property>
|
||||
<property name="checked">
|
||||
<bool>true</bool>
|
||||
</property>
|
||||
<property name="autoExclusive">
|
||||
<bool>false</bool>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<spacer name="horizontalSpacer_4">
|
||||
<property name="orientation">
|
||||
<enum>Qt::Orientation::Horizontal</enum>
|
||||
</property>
|
||||
<property name="sizeHint" stdset="0">
|
||||
<size>
|
||||
<width>40</width>
|
||||
<height>20</height>
|
||||
</size>
|
||||
</property>
|
||||
</spacer>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="StopButton" name="stop_button">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="MinimumExpanding" vsizetype="MinimumExpanding">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<property name="minimumSize">
|
||||
<size>
|
||||
<width>200</width>
|
||||
<height>40</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="maximumSize">
|
||||
<size>
|
||||
<width>200</width>
|
||||
<height>40</height>
|
||||
</size>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="BECProgressBar" name="bec_progress_bar">
|
||||
<property name="minimumSize">
|
||||
<size>
|
||||
<width>0</width>
|
||||
<height>25</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="maximumSize">
|
||||
<size>
|
||||
<width>16777215</width>
|
||||
<height>25</height>
|
||||
</size>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QTabWidget" name="tabWidget">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Expanding" vsizetype="Expanding">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<property name="currentIndex">
|
||||
<number>0</number>
|
||||
</property>
|
||||
<widget class="QWidget" name="ControlTab">
|
||||
<attribute name="title">
|
||||
<string>Alignment Control</string>
|
||||
</attribute>
|
||||
<layout class="QHBoxLayout" name="horizontalLayout_6">
|
||||
<item>
|
||||
<widget class="QWidget" name="widget_4" native="true">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Preferred" vsizetype="Preferred">
|
||||
<horstretch>1</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<layout class="QVBoxLayout" name="verticalLayout_3">
|
||||
<item>
|
||||
<widget class="ScanControl" name="scan_control">
|
||||
<property name="current_scan" stdset="0">
|
||||
<string>line_scan</string>
|
||||
</property>
|
||||
<property name="hide_arg_box" stdset="0">
|
||||
<bool>false</bool>
|
||||
</property>
|
||||
<property name="hide_scan_selection_combobox" stdset="0">
|
||||
<bool>true</bool>
|
||||
</property>
|
||||
<property name="hide_add_remove_buttons" stdset="0">
|
||||
<bool>true</bool>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="PositionerGroup" name="positioner_group"/>
|
||||
</item>
|
||||
<item>
|
||||
<spacer name="verticalSpacer">
|
||||
<property name="orientation">
|
||||
<enum>Qt::Orientation::Vertical</enum>
|
||||
</property>
|
||||
<property name="sizeHint" stdset="0">
|
||||
<size>
|
||||
<width>20</width>
|
||||
<height>40</height>
|
||||
</size>
|
||||
</property>
|
||||
</spacer>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QWidget" name="widget_3" native="true">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Preferred" vsizetype="Preferred">
|
||||
<horstretch>4</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<layout class="QVBoxLayout" name="verticalLayout">
|
||||
<item>
|
||||
<widget class="QWidget" name="widget_2" native="true">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<layout class="QHBoxLayout" name="horizontalLayout_3">
|
||||
<item>
|
||||
<widget class="QLabel" name="label_2">
|
||||
<property name="font">
|
||||
<font/>
|
||||
</property>
|
||||
<property name="text">
|
||||
<string>Monitor</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="DeviceComboBox" name="device_combobox_2"/>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QLabel" name="label_3">
|
||||
<property name="font">
|
||||
<font/>
|
||||
</property>
|
||||
<property name="text">
|
||||
<string>LMFit Model</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="DapComboBox" name="dap_combo_box"/>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QLabel" name="label">
|
||||
<property name="text">
|
||||
<string>Enable ROI</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="ToggleSwitch" name="toggle_switch">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Expanding" vsizetype="Expanding">
|
||||
<horstretch>3</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<property name="toolTip">
|
||||
<string>Activate linear region select for LMFit</string>
|
||||
</property>
|
||||
<property name="layoutDirection">
|
||||
<enum>Qt::LayoutDirection::LeftToRight</enum>
|
||||
</property>
|
||||
<property name="checked" stdset="0">
|
||||
<bool>false</bool>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<spacer name="horizontalSpacer_8">
|
||||
<property name="orientation">
|
||||
<enum>Qt::Orientation::Horizontal</enum>
|
||||
</property>
|
||||
<property name="sizeHint" stdset="0">
|
||||
<size>
|
||||
<width>40</width>
|
||||
<height>20</height>
|
||||
</size>
|
||||
</property>
|
||||
</spacer>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="BECWaveformWidget" name="bec_waveform_widget">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Expanding" vsizetype="Expanding">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>1</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<property name="minimumSize">
|
||||
<size>
|
||||
<width>600</width>
|
||||
<height>450</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="clear_curves_on_plot_update" stdset="0">
|
||||
<bool>true</bool>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="LMFitDialog" name="lm_fit_dialog">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Preferred" vsizetype="Minimum">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<property name="minimumSize">
|
||||
<size>
|
||||
<width>0</width>
|
||||
<height>190</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="always_show_latest" stdset="0">
|
||||
<bool>true</bool>
|
||||
</property>
|
||||
<property name="hide_curve_selection" stdset="0">
|
||||
<bool>true</bool>
|
||||
</property>
|
||||
<property name="hide_summary" stdset="0">
|
||||
<bool>true</bool>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
<widget class="QWidget" name="tab_2">
|
||||
<attribute name="title">
|
||||
<string>Logbook</string>
|
||||
</attribute>
|
||||
<layout class="QHBoxLayout" name="horizontalLayout_4">
|
||||
<property name="leftMargin">
|
||||
<number>2</number>
|
||||
</property>
|
||||
<property name="topMargin">
|
||||
<number>2</number>
|
||||
</property>
|
||||
<property name="rightMargin">
|
||||
<number>2</number>
|
||||
</property>
|
||||
<property name="bottomMargin">
|
||||
<number>2</number>
|
||||
</property>
|
||||
<item>
|
||||
<widget class="WebsiteWidget" name="website_widget">
|
||||
<property name="url" stdset="0">
|
||||
<string>https://scilog.psi.ch/login</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
</widget>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
</widget>
|
||||
<customwidgets>
|
||||
<customwidget>
|
||||
<class>DapComboBox</class>
|
||||
<extends>QWidget</extends>
|
||||
<header>dap_combo_box</header>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>StopButton</class>
|
||||
<extends>QWidget</extends>
|
||||
<header>stop_button</header>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>WebsiteWidget</class>
|
||||
<extends>QWidget</extends>
|
||||
<header>website_widget</header>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>BECQueue</class>
|
||||
<extends>QWidget</extends>
|
||||
<header>bec_queue</header>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>ScanControl</class>
|
||||
<extends>QWidget</extends>
|
||||
<header>scan_control</header>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>ToggleSwitch</class>
|
||||
<extends>QWidget</extends>
|
||||
<header>toggle_switch</header>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>BECProgressBar</class>
|
||||
<extends>QWidget</extends>
|
||||
<header>bec_progress_bar</header>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>DarkModeButton</class>
|
||||
<extends>QWidget</extends>
|
||||
<header>dark_mode_button</header>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>PositionerGroup</class>
|
||||
<extends>QWidget</extends>
|
||||
<header>positioner_group</header>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>BECWaveformWidget</class>
|
||||
<extends>QWidget</extends>
|
||||
<header>bec_waveform_widget</header>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>DeviceComboBox</class>
|
||||
<extends>QComboBox</extends>
|
||||
<header>device_combobox</header>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>LMFitDialog</class>
|
||||
<extends>QWidget</extends>
|
||||
<header>lm_fit_dialog</header>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>BECStatusBox</class>
|
||||
<extends>QWidget</extends>
|
||||
<header>bec_status_box</header>
|
||||
</customwidget>
|
||||
</customwidgets>
|
||||
<resources/>
|
||||
<connections>
|
||||
<connection>
|
||||
<sender>toggle_switch</sender>
|
||||
<signal>enabled(bool)</signal>
|
||||
<receiver>bec_waveform_widget</receiver>
|
||||
<slot>toogle_roi_select(bool)</slot>
|
||||
<hints>
|
||||
<hint type="sourcelabel">
|
||||
<x>1042</x>
|
||||
<y>212</y>
|
||||
</hint>
|
||||
<hint type="destinationlabel">
|
||||
<x>1416</x>
|
||||
<y>322</y>
|
||||
</hint>
|
||||
</hints>
|
||||
</connection>
|
||||
<connection>
|
||||
<sender>bec_waveform_widget</sender>
|
||||
<signal>dap_summary_update(QVariantMap,QVariantMap)</signal>
|
||||
<receiver>lm_fit_dialog</receiver>
|
||||
<slot>update_summary_tree(QVariantMap,QVariantMap)</slot>
|
||||
<hints>
|
||||
<hint type="sourcelabel">
|
||||
<x>1099</x>
|
||||
<y>258</y>
|
||||
</hint>
|
||||
<hint type="destinationlabel">
|
||||
<x>1157</x>
|
||||
<y>929</y>
|
||||
</hint>
|
||||
</hints>
|
||||
</connection>
|
||||
<connection>
|
||||
<sender>device_combobox_2</sender>
|
||||
<signal>currentTextChanged(QString)</signal>
|
||||
<receiver>bec_waveform_widget</receiver>
|
||||
<slot>plot(QString)</slot>
|
||||
<hints>
|
||||
<hint type="sourcelabel">
|
||||
<x>577</x>
|
||||
<y>215</y>
|
||||
</hint>
|
||||
<hint type="destinationlabel">
|
||||
<x>1416</x>
|
||||
<y>427</y>
|
||||
</hint>
|
||||
</hints>
|
||||
</connection>
|
||||
<connection>
|
||||
<sender>device_combobox_2</sender>
|
||||
<signal>currentTextChanged(QString)</signal>
|
||||
<receiver>dap_combo_box</receiver>
|
||||
<slot>select_y_axis(QString)</slot>
|
||||
<hints>
|
||||
<hint type="sourcelabel">
|
||||
<x>577</x>
|
||||
<y>215</y>
|
||||
</hint>
|
||||
<hint type="destinationlabel">
|
||||
<x>909</x>
|
||||
<y>215</y>
|
||||
</hint>
|
||||
</hints>
|
||||
</connection>
|
||||
<connection>
|
||||
<sender>dap_combo_box</sender>
|
||||
<signal>new_dap_config(QString,QString,QString)</signal>
|
||||
<receiver>bec_waveform_widget</receiver>
|
||||
<slot>add_dap(QString,QString,QString)</slot>
|
||||
<hints>
|
||||
<hint type="sourcelabel">
|
||||
<x>909</x>
|
||||
<y>215</y>
|
||||
</hint>
|
||||
<hint type="destinationlabel">
|
||||
<x>1416</x>
|
||||
<y>447</y>
|
||||
</hint>
|
||||
</hints>
|
||||
</connection>
|
||||
<connection>
|
||||
<sender>scan_control</sender>
|
||||
<signal>device_selected(QString)</signal>
|
||||
<receiver>positioner_group</receiver>
|
||||
<slot>set_positioners(QString)</slot>
|
||||
<hints>
|
||||
<hint type="sourcelabel">
|
||||
<x>230</x>
|
||||
<y>306</y>
|
||||
</hint>
|
||||
<hint type="destinationlabel">
|
||||
<x>187</x>
|
||||
<y>926</y>
|
||||
</hint>
|
||||
</hints>
|
||||
</connection>
|
||||
<connection>
|
||||
<sender>scan_control</sender>
|
||||
<signal>device_selected(QString)</signal>
|
||||
<receiver>bec_waveform_widget</receiver>
|
||||
<slot>set_x(QString)</slot>
|
||||
<hints>
|
||||
<hint type="sourcelabel">
|
||||
<x>187</x>
|
||||
<y>356</y>
|
||||
</hint>
|
||||
<hint type="destinationlabel">
|
||||
<x>972</x>
|
||||
<y>509</y>
|
||||
</hint>
|
||||
</hints>
|
||||
</connection>
|
||||
<connection>
|
||||
<sender>scan_control</sender>
|
||||
<signal>device_selected(QString)</signal>
|
||||
<receiver>dap_combo_box</receiver>
|
||||
<slot>select_x_axis(QString)</slot>
|
||||
<hints>
|
||||
<hint type="sourcelabel">
|
||||
<x>187</x>
|
||||
<y>356</y>
|
||||
</hint>
|
||||
<hint type="destinationlabel">
|
||||
<x>794</x>
|
||||
<y>202</y>
|
||||
</hint>
|
||||
</hints>
|
||||
</connection>
|
||||
</connections>
|
||||
</ui>
|
||||
@@ -1,84 +0,0 @@
|
||||
"""
|
||||
Launcher for BEC GUI Applications
|
||||
|
||||
Application must be located in bec_widgets/applications ;
|
||||
in order for the launcher to find the application, it has to be put in
|
||||
a subdirectory with the same name as the main Python module:
|
||||
|
||||
/bec_widgets/applications
|
||||
├── alignment
|
||||
│ └── alignment_1d
|
||||
│ └── alignment_1d.py
|
||||
├── other_app
|
||||
└── other_app.py
|
||||
|
||||
The tree above would contain 2 applications, alignment_1d and other_app.
|
||||
|
||||
The Python module for the application must have `if __name__ == "__main__":`
|
||||
in order for the launcher to execute it (it is run with `python -m`).
|
||||
"""
|
||||
|
||||
import argparse
|
||||
import os
|
||||
import sys
|
||||
|
||||
MODULE_PATH = os.path.dirname(__file__)
|
||||
|
||||
|
||||
def find_apps(base_dir: str) -> list[str]:
|
||||
matching_modules = []
|
||||
|
||||
for root, dirs, files in os.walk(base_dir):
|
||||
parent_dir = os.path.basename(root)
|
||||
|
||||
for file in files:
|
||||
if file.endswith(".py") and file != "__init__.py":
|
||||
file_name_without_ext = os.path.splitext(file)[0]
|
||||
|
||||
if file_name_without_ext == parent_dir:
|
||||
rel_path = os.path.relpath(root, base_dir)
|
||||
module_path = rel_path.replace(os.sep, ".")
|
||||
|
||||
module_name = f"{module_path}.{file_name_without_ext}"
|
||||
matching_modules.append((file_name_without_ext, module_name))
|
||||
|
||||
return matching_modules
|
||||
|
||||
|
||||
def main():
|
||||
parser = argparse.ArgumentParser(description="BEC application launcher")
|
||||
|
||||
parser.add_argument("-m", "--module", type=str, help="The module to run (string argument).")
|
||||
|
||||
# Add a positional argument for the module, which acts as a fallback if -m is not provided
|
||||
parser.add_argument(
|
||||
"positional_module",
|
||||
nargs="?", # This makes the positional argument optional
|
||||
help="Positional argument that is treated as module if -m is not specified.",
|
||||
)
|
||||
|
||||
args = parser.parse_args()
|
||||
# If the -m/--module is not provided, fallback to the positional argument
|
||||
module = args.module if args.module else args.positional_module
|
||||
|
||||
if module:
|
||||
for app_name, app_module in find_apps(MODULE_PATH):
|
||||
if module in (app_name, app_module):
|
||||
print("Starting:", app_name)
|
||||
python_executable = sys.executable
|
||||
|
||||
# Replace the current process with the new Python module
|
||||
os.execvp(
|
||||
python_executable,
|
||||
[python_executable, "-m", f"bec_widgets.applications.{app_module}"],
|
||||
)
|
||||
print(f"Error: cannot find application {module}")
|
||||
|
||||
# display list of apps
|
||||
print("Available applications:")
|
||||
for app, _ in find_apps(MODULE_PATH):
|
||||
print(f" - {app}")
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
main()
|
||||
Binary file not shown.
|
Before Width: | Height: | Size: 2.0 MiB |
3
bec_widgets/assets/status_icons/error.svg
Normal file
3
bec_widgets/assets/status_icons/error.svg
Normal file
@@ -0,0 +1,3 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" height="48px" viewBox="0 -960 960 960" width="48px" fill="#EA3323">
|
||||
<path d="M479.85-265.87q19.8 0 32.69-12.46 12.9-12.46 12.9-32.26 0-19.8-12.75-32.98-12.74-13.17-32.54-13.17-19.8 0-32.69 13.16-12.9 13.15-12.9 32.95 0 19.8 12.75 32.28 12.74 12.48 32.54 12.48Zm-36.46-166.56h79.22v-262.61h-79.22v262.61Zm36.95 366.56q-86.2 0-161.5-32.39-75.3-32.4-131.74-88.84-56.44-56.44-88.84-131.73-32.39-75.3-32.39-161.59t32.39-161.67q32.4-75.37 88.75-131.34t131.69-88.62q75.34-32.65 161.67-32.65 86.34 0 161.78 32.61 75.45 32.6 131.37 88.5 55.93 55.89 88.55 131.45 32.63 75.56 32.63 161.87 0 86.29-32.65 161.58t-88.62 131.48q-55.97 56.18-131.42 88.76-75.46 32.58-161.67 32.58Z"/>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 718 B |
3
bec_widgets/assets/status_icons/not_connected.svg
Normal file
3
bec_widgets/assets/status_icons/not_connected.svg
Normal file
@@ -0,0 +1,3 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" height="48px" viewBox="0 -960 960 960" width="48px" fill="#EA3323">
|
||||
<path d="m759.04-283.09-63.13-62q49.31-9.43 84.44-46.02 35.13-36.59 35.13-86.14 0-55.49-39.42-95.08-39.43-39.58-94.93-39.58h-153.3v-79.79h152.74q89.28 0 151.7 62.71Q894.7-566.28 894.7-477q0 63.7-38.26 115.96-38.27 52.26-97.4 77.95ZM596.83-443.61l-65.66-66.78h110.05v66.78h-44.39ZM804.96-56 58.48-802.48 106-850l746.48 746.48L804.96-56ZM443.22-265.87H279.43q-89.28 0-151.7-62.42Q65.3-390.72 65.3-480q0-72.57 43.09-129.54 43.09-56.98 112.09-76.07l70.13 70.7h-11.18q-55.73 0-95.32 39.3-39.59 39.31-39.59 95.61t39.66 95.61q39.66 39.3 95.5 39.3h163.54v79.22ZM319.35-446.61v-66.78h77.3l66.78 66.78H319.35Z"/>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 721 B |
3
bec_widgets/assets/status_icons/refresh.svg
Normal file
3
bec_widgets/assets/status_icons/refresh.svg
Normal file
@@ -0,0 +1,3 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" height="48px" viewBox="0 -960 960 960" width="48px" fill="#FFFF55">
|
||||
<path d="M478.3-145.87q-138.65 0-236.39-97.74-97.74-97.74-97.74-236.25t97.74-236.68q97.74-98.16 236.39-98.16 88.4 0 155.45 35.76 67.04 35.76 115.86 98.9V-814.7h66.78v274.92H540.91V-606h165.74q-38.56-57.74-95.3-93.33-56.74-35.58-133.05-35.58-106.88 0-180.89 73.98-74.02 73.99-74.02 180.83 0 106.84 74.02 180.93 74.02 74.08 180.91 74.08 80.16 0 147.74-46.08 67.59-46.09 95.16-121.83H803q-29.56 110.65-119.67 178.89-90.1 68.24-205.03 68.24Z"/>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 559 B |
3
bec_widgets/assets/status_icons/running.svg
Normal file
3
bec_widgets/assets/status_icons/running.svg
Normal file
@@ -0,0 +1,3 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" height="48px" viewBox="0 -960 960 960" width="48px" fill="#75FB4C">
|
||||
<path d="m419.87-289.52 289.22-289.22-57.31-56.87L419.87-403.7 304.96-518.61l-56.31 56.87 171.22 172.22Zm60.21 223.65q-85.47 0-161.01-32.39-75.53-32.4-131.97-88.84-56.44-56.44-88.84-131.89-32.39-75.46-32.39-160.93 0-86.47 32.39-162.01 32.4-75.53 88.75-131.5t131.85-88.62q75.5-32.65 161.01-32.65 86.52 0 162.12 32.61 75.61 32.6 131.53 88.5 55.93 55.89 88.55 131.45Q894.7-566.58 894.7-480q0 85.55-32.65 161.07-32.65 75.53-88.62 131.9-55.97 56.37-131.42 88.77-75.46 32.39-161.93 32.39Z"/>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 604 B |
3
bec_widgets/assets/status_icons/warning.svg
Normal file
3
bec_widgets/assets/status_icons/warning.svg
Normal file
@@ -0,0 +1,3 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" height="48px" viewBox="0 -960 960 960" width="48px" fill="#F19E39">
|
||||
<path d="M27.56-112.65 480-894.7l452.44 782.05H27.56Zm456.62-125.48q13.15 0 22.61-9.64 9.47-9.65 9.47-22.8t-9.64-22.33q-9.65-9.19-22.8-9.19t-22.61 9.36q-9.47 9.36-9.47 22.51 0 13.15 9.64 22.62 9.65 9.47 22.8 9.47ZM454-348h60v-219.48h-60V-348Z"/>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 364 B |
File diff suppressed because it is too large
Load Diff
@@ -80,7 +80,7 @@ def _get_output(process, logger) -> None:
|
||||
buf.clear()
|
||||
buf.append(remaining)
|
||||
except Exception as e:
|
||||
logger.error(f"Error reading process output: {str(e)}")
|
||||
print(f"Error reading process output: {str(e)}")
|
||||
|
||||
|
||||
def _start_plot_process(gui_id: str, gui_class: type, config: dict | str, logger=None) -> None:
|
||||
@@ -92,11 +92,11 @@ def _start_plot_process(gui_id: str, gui_class: type, config: dict | str, logger
|
||||
process will not be captured.
|
||||
"""
|
||||
# pylint: disable=subprocess-run-check
|
||||
command = ["bec-gui-server", "--id", gui_id, "--gui_class", gui_class.__name__, "--hide"]
|
||||
command = ["bec-gui-server", "--id", gui_id, "--gui_class", gui_class.__name__]
|
||||
if config:
|
||||
if isinstance(config, dict):
|
||||
config = json.dumps(config)
|
||||
command.extend(["--config", str(config)])
|
||||
command.extend(["--config", config])
|
||||
|
||||
env_dict = os.environ.copy()
|
||||
env_dict["PYTHONUNBUFFERED"] = "1"
|
||||
@@ -126,36 +126,15 @@ def _start_plot_process(gui_id: str, gui_class: type, config: dict | str, logger
|
||||
return process, process_output_processing_thread
|
||||
|
||||
|
||||
class RepeatTimer(threading.Timer):
|
||||
def run(self):
|
||||
while not self.finished.wait(self.interval):
|
||||
self.function(*self.args, **self.kwargs)
|
||||
|
||||
|
||||
class BECGuiClientMixin:
|
||||
def __init__(self, **kwargs) -> None:
|
||||
super().__init__(**kwargs)
|
||||
self._auto_updates_enabled = True
|
||||
self._auto_updates = None
|
||||
self._gui_started_timer = None
|
||||
self._gui_started_event = threading.Event()
|
||||
self._process = None
|
||||
self._process_output_processing_thread = None
|
||||
self.auto_updates = self._get_update_script()
|
||||
self._target_endpoint = MessageEndpoints.scan_status()
|
||||
self._selected_device = None
|
||||
|
||||
@property
|
||||
def auto_updates(self):
|
||||
if self._auto_updates_enabled:
|
||||
self._gui_started_event.wait()
|
||||
return self._auto_updates
|
||||
|
||||
def shutdown_auto_updates(self):
|
||||
if self._auto_updates_enabled:
|
||||
if self._auto_updates is not None:
|
||||
self._auto_updates.shutdown()
|
||||
self._auto_updates = None
|
||||
|
||||
def _get_update_script(self) -> AutoUpdates | None:
|
||||
eps = imd.entry_points(group="bec.widgets.auto_updates")
|
||||
for ep in eps:
|
||||
@@ -167,7 +146,7 @@ class BECGuiClientMixin:
|
||||
continue
|
||||
return ep.load()(gui=self)
|
||||
except Exception as e:
|
||||
logger.error(f"Error loading auto update script from plugin: {str(e)}")
|
||||
print(f"Error loading auto update script from plugin: {str(e)}")
|
||||
return None
|
||||
|
||||
@property
|
||||
@@ -201,80 +180,37 @@ class BECGuiClientMixin:
|
||||
if isinstance(msg, messages.ScanStatusMessage):
|
||||
if not self.gui_is_alive():
|
||||
return
|
||||
if self._auto_updates_enabled:
|
||||
self.auto_updates.msg_queue.put(msg)
|
||||
self.auto_updates.msg_queue.put(msg)
|
||||
|
||||
def _gui_post_startup(self):
|
||||
if self._auto_updates_enabled:
|
||||
if self._auto_updates is None:
|
||||
auto_updates = self._get_update_script()
|
||||
if auto_updates is None:
|
||||
AutoUpdates.create_default_dock = True
|
||||
AutoUpdates.enabled = True
|
||||
auto_updates = AutoUpdates(gui=self)
|
||||
if auto_updates.create_default_dock:
|
||||
auto_updates.start_default_dock()
|
||||
# fig = auto_updates.get_default_figure()
|
||||
self._auto_updates = auto_updates
|
||||
self._gui_started_event.set()
|
||||
self.show_all()
|
||||
|
||||
def start_server(self, wait=False) -> None:
|
||||
def show(self) -> None:
|
||||
"""
|
||||
Start the GUI server, and execute callback when it is launched
|
||||
Show the figure.
|
||||
"""
|
||||
if self._process is None or self._process.poll() is not None:
|
||||
logger.success("GUI starting...")
|
||||
self._gui_started_event.clear()
|
||||
self._start_update_script()
|
||||
self._process, self._process_output_processing_thread = _start_plot_process(
|
||||
self._gui_id, self.__class__, self._client._service_config.config, logger=logger
|
||||
self._gui_id, self.__class__, self._client._service_config.config
|
||||
)
|
||||
|
||||
def gui_started_callback(callback):
|
||||
try:
|
||||
if callable(callback):
|
||||
callback()
|
||||
finally:
|
||||
threading.current_thread().cancel()
|
||||
|
||||
self._gui_started_timer = RepeatTimer(
|
||||
1, lambda: self.gui_is_alive() and gui_started_callback(self._gui_post_startup)
|
||||
)
|
||||
self._gui_started_timer.start()
|
||||
|
||||
if wait:
|
||||
self._gui_started_event.wait()
|
||||
|
||||
def show_all(self):
|
||||
self._gui_started_event.wait()
|
||||
rpc_client = RPCBase(gui_id=f"{self._gui_id}:window", parent=self)
|
||||
rpc_client._run_rpc("show")
|
||||
|
||||
def hide_all(self):
|
||||
self._gui_started_event.wait()
|
||||
rpc_client = RPCBase(gui_id=f"{self._gui_id}:window", parent=self)
|
||||
rpc_client._run_rpc("hide")
|
||||
while not self.gui_is_alive():
|
||||
print("Waiting for GUI to start...")
|
||||
time.sleep(1)
|
||||
|
||||
def close(self) -> None:
|
||||
"""
|
||||
Close the gui window.
|
||||
"""
|
||||
if self._gui_started_timer is not None:
|
||||
self._gui_started_timer.cancel()
|
||||
self._gui_started_timer.join()
|
||||
|
||||
if self._process is None:
|
||||
return
|
||||
|
||||
self._client.shutdown()
|
||||
if self._process:
|
||||
logger.success("Stopping GUI...")
|
||||
self._process.terminate()
|
||||
if self._process_output_processing_thread:
|
||||
self._process_output_processing_thread.join()
|
||||
self._process.wait()
|
||||
self._process = None
|
||||
self.shutdown_auto_updates()
|
||||
if self.auto_updates is not None:
|
||||
self.auto_updates.shutdown()
|
||||
|
||||
|
||||
class RPCResponseTimeoutError(Exception):
|
||||
@@ -290,7 +226,7 @@ class RPCBase:
|
||||
def __init__(self, gui_id: str = None, config: dict = None, parent=None) -> None:
|
||||
self._client = BECClient() # BECClient is a singleton; here, we simply get the instance
|
||||
self._config = config if config is not None else {}
|
||||
self._gui_id = gui_id if gui_id is not None else str(uuid.uuid4())[:5]
|
||||
self._gui_id = gui_id if gui_id is not None else str(uuid.uuid4())
|
||||
self._parent = parent
|
||||
self._msg_wait_event = threading.Event()
|
||||
self._rpc_response = None
|
||||
|
||||
@@ -8,10 +8,9 @@ import sys
|
||||
|
||||
import black
|
||||
import isort
|
||||
from qtpy.QtCore import Property as QtProperty
|
||||
|
||||
from bec_widgets.utils.generate_designer_plugin import DesignerPluginGenerator
|
||||
from bec_widgets.utils.plugin_utils import BECClassContainer, get_custom_classes
|
||||
from bec_widgets.utils.plugin_utils import BECClassContainer, get_rpc_classes
|
||||
|
||||
if sys.version_info >= (3, 11):
|
||||
from typing import get_overloads
|
||||
@@ -31,7 +30,6 @@ else:
|
||||
class ClientGenerator:
|
||||
def __init__(self):
|
||||
self.header = """# This file was automatically generated by generate_cli.py\n
|
||||
from __future__ import annotations
|
||||
import enum
|
||||
from typing import Literal, Optional, overload
|
||||
|
||||
@@ -92,27 +90,11 @@ class {class_name}(RPCBase):"""
|
||||
self.content += """...
|
||||
"""
|
||||
for method in cls.USER_ACCESS:
|
||||
is_property_setter = False
|
||||
obj = getattr(cls, method, None)
|
||||
if obj is None:
|
||||
obj = getattr(cls, method.split(".setter")[0], None)
|
||||
is_property_setter = True
|
||||
method = method.split(".setter")[0]
|
||||
if obj is None:
|
||||
raise AttributeError(
|
||||
f"Method {method} not found in class {cls.__name__}. Please check the USER_ACCESS list."
|
||||
)
|
||||
if isinstance(obj, (property, QtProperty)):
|
||||
# for the cli, we can map qt properties to regular properties
|
||||
if is_property_setter:
|
||||
self.content += f"""
|
||||
@{method}.setter
|
||||
@rpc_call"""
|
||||
else:
|
||||
self.content += """
|
||||
obj = getattr(cls, method)
|
||||
if isinstance(obj, property):
|
||||
self.content += """
|
||||
@property
|
||||
@rpc_call"""
|
||||
|
||||
sig = str(inspect.signature(obj.fget))
|
||||
doc = inspect.getdoc(obj.fget)
|
||||
else:
|
||||
@@ -175,7 +157,7 @@ def main():
|
||||
current_path = os.path.dirname(__file__)
|
||||
client_path = os.path.join(current_path, "client.py")
|
||||
|
||||
rpc_classes = get_custom_classes("bec_widgets")
|
||||
rpc_classes = get_rpc_classes("bec_widgets")
|
||||
|
||||
generator = ClientGenerator()
|
||||
generator.generate_client(rpc_classes)
|
||||
|
||||
@@ -1,5 +1,3 @@
|
||||
from __future__ import annotations
|
||||
|
||||
from threading import Lock
|
||||
from weakref import WeakValueDictionary
|
||||
|
||||
|
||||
@@ -1,5 +1,3 @@
|
||||
from __future__ import annotations
|
||||
|
||||
from bec_widgets.utils import BECConnector
|
||||
|
||||
|
||||
@@ -28,10 +26,10 @@ class RPCWidgetHandler:
|
||||
Returns:
|
||||
None
|
||||
"""
|
||||
from bec_widgets.utils.plugin_utils import get_custom_classes
|
||||
from bec_widgets.utils.plugin_utils import get_rpc_classes
|
||||
|
||||
clss = get_custom_classes("bec_widgets")
|
||||
self._widget_classes = {cls.__name__: cls for cls in clss.widgets}
|
||||
clss = get_rpc_classes("bec_widgets")
|
||||
self._widget_classes = {cls.__name__: cls for cls in clss.top_level_classes}
|
||||
|
||||
def create_widget(self, widget_type, **kwargs) -> BECConnector:
|
||||
"""
|
||||
|
||||
@@ -1,5 +1,6 @@
|
||||
from __future__ import annotations
|
||||
|
||||
import inspect
|
||||
import json
|
||||
import signal
|
||||
import sys
|
||||
@@ -10,14 +11,14 @@ from bec_lib.endpoints import MessageEndpoints
|
||||
from bec_lib.logger import bec_logger
|
||||
from bec_lib.service_config import ServiceConfig
|
||||
from bec_lib.utils.import_utils import lazy_import
|
||||
from qtpy.QtCore import Qt, QTimer
|
||||
from qtpy.QtCore import QTimer
|
||||
|
||||
from bec_widgets.cli.rpc_register import RPCRegister
|
||||
from bec_widgets.utils import BECDispatcher
|
||||
from bec_widgets.utils.bec_connector import BECConnector
|
||||
from bec_widgets.widgets.containers.dock import BECDockArea
|
||||
from bec_widgets.widgets.containers.figure import BECFigure
|
||||
from bec_widgets.widgets.containers.main_window.main_window import BECMainWindow
|
||||
from bec_widgets.utils.bec_dispatcher import QtRedisConnector
|
||||
from bec_widgets.widgets.dock.dock_area import BECDockArea
|
||||
from bec_widgets.widgets.figure import BECFigure
|
||||
|
||||
messages = lazy_import("bec_lib.messages")
|
||||
logger = bec_logger.logger
|
||||
@@ -52,11 +53,9 @@ class BECWidgetsCLIServer:
|
||||
self._heartbeat_timer.start(200)
|
||||
|
||||
self.status = messages.BECStatus.RUNNING
|
||||
logger.success(f"Server started with gui_id: {self.gui_id}")
|
||||
|
||||
def on_rpc_update(self, msg: dict, metadata: dict):
|
||||
request_id = metadata.get("request_id")
|
||||
logger.debug(f"Received RPC instruction: {msg}, metadata: {metadata}")
|
||||
try:
|
||||
obj = self.get_object_from_config(msg["parameter"])
|
||||
method = msg["action"]
|
||||
@@ -64,10 +63,9 @@ class BECWidgetsCLIServer:
|
||||
kwargs = msg["parameter"].get("kwargs", {})
|
||||
res = self.run_rpc(obj, method, args, kwargs)
|
||||
except Exception as e:
|
||||
logger.error(f"Error while executing RPC instruction: {e}")
|
||||
print(e)
|
||||
self.send_response(request_id, False, {"error": str(e)})
|
||||
else:
|
||||
logger.debug(f"RPC instruction executed successfully: {res}")
|
||||
self.send_response(request_id, True, {"result": res})
|
||||
|
||||
def send_response(self, request_id: str, accepted: bool, msg: dict):
|
||||
@@ -85,17 +83,16 @@ class BECWidgetsCLIServer:
|
||||
return obj
|
||||
|
||||
def run_rpc(self, obj, method, args, kwargs):
|
||||
logger.debug(f"Running RPC instruction: {method} with args: {args}, kwargs: {kwargs}")
|
||||
method_obj = getattr(obj, method)
|
||||
# check if the method accepts args and kwargs
|
||||
if not callable(method_obj):
|
||||
if not args:
|
||||
res = method_obj
|
||||
else:
|
||||
setattr(obj, method, args[0])
|
||||
res = None
|
||||
res = method_obj
|
||||
else:
|
||||
res = method_obj(*args, **kwargs)
|
||||
sig = inspect.signature(method_obj)
|
||||
if sig.parameters:
|
||||
res = method_obj(*args, **kwargs)
|
||||
else:
|
||||
res = method_obj()
|
||||
|
||||
if isinstance(res, list):
|
||||
res = [self.serialize_object(obj) for obj in res]
|
||||
@@ -116,7 +113,6 @@ class BECWidgetsCLIServer:
|
||||
return obj
|
||||
|
||||
def emit_heartbeat(self):
|
||||
logger.trace(f"Emitting heartbeat for {self.gui_id}")
|
||||
self.client.connector.set(
|
||||
MessageEndpoints.gui_heartbeat(self.gui_id),
|
||||
messages.StatusMessage(name=self.gui_id, status=self.status, info={}),
|
||||
@@ -124,7 +120,6 @@ class BECWidgetsCLIServer:
|
||||
)
|
||||
|
||||
def shutdown(self): # TODO not sure if needed when cleanup is done at level of BECConnector
|
||||
logger.info(f"Shutting down server with gui_id: {self.gui_id}")
|
||||
self.status = messages.BECStatus.IDLE
|
||||
self._heartbeat_timer.stop()
|
||||
self.emit_heartbeat()
|
||||
@@ -142,8 +137,7 @@ class SimpleFileLikeFromLogOutputFunc:
|
||||
|
||||
def flush(self):
|
||||
lines, _, remaining = "".join(self._buffer).rpartition("\n")
|
||||
if lines:
|
||||
self._log_func(lines)
|
||||
self._log_func(lines)
|
||||
self._buffer = [remaining]
|
||||
|
||||
def close(self):
|
||||
@@ -161,12 +155,12 @@ def _start_server(gui_id: str, gui_class: Union[BECFigure, BECDockArea], config:
|
||||
# if no config is provided, use the default config
|
||||
service_config = ServiceConfig()
|
||||
|
||||
# bec_logger.configure(
|
||||
# service_config.redis,
|
||||
# QtRedisConnector,
|
||||
# service_name="BECWidgetsCLIServer",
|
||||
# service_config=service_config.service_config,
|
||||
# )
|
||||
bec_logger.configure(
|
||||
service_config.redis,
|
||||
QtRedisConnector,
|
||||
service_name="BECWidgetsCLIServer",
|
||||
service_config=service_config.service_config,
|
||||
)
|
||||
server = BECWidgetsCLIServer(gui_id=gui_id, config=service_config, gui_class=gui_class)
|
||||
return server
|
||||
|
||||
@@ -177,16 +171,10 @@ def main():
|
||||
|
||||
from qtpy.QtCore import QSize
|
||||
from qtpy.QtGui import QIcon
|
||||
from qtpy.QtWidgets import QApplication
|
||||
from qtpy.QtWidgets import QApplication, QMainWindow
|
||||
|
||||
import bec_widgets
|
||||
|
||||
bec_logger.level = bec_logger.LOGLEVEL.DEBUG
|
||||
if __name__ != "__main__":
|
||||
# if not running as main, set the log level to critical
|
||||
# pylint: disable=protected-access
|
||||
bec_logger._stderr_log_level = bec_logger.LOGLEVEL.CRITICAL
|
||||
|
||||
parser = argparse.ArgumentParser(description="BEC Widgets CLI Server")
|
||||
parser.add_argument("--id", type=str, help="The id of the server")
|
||||
parser.add_argument(
|
||||
@@ -195,7 +183,6 @@ def main():
|
||||
help="Name of the gui class to be rendered. Possible values: \n- BECFigure\n- BECDockArea",
|
||||
)
|
||||
parser.add_argument("--config", type=str, help="Config file or config string.")
|
||||
parser.add_argument("--hide", action="store_true", help="Hide on startup")
|
||||
|
||||
args = parser.parse_args()
|
||||
|
||||
@@ -208,12 +195,11 @@ def main():
|
||||
"Please specify a valid gui_class to run. Use -h for help."
|
||||
"\n Starting with default gui_class BECFigure."
|
||||
)
|
||||
gui_class = BECDockArea
|
||||
gui_class = BECFigure
|
||||
|
||||
with redirect_stdout(SimpleFileLikeFromLogOutputFunc(logger.info)):
|
||||
with redirect_stdout(SimpleFileLikeFromLogOutputFunc(logger.debug)):
|
||||
with redirect_stderr(SimpleFileLikeFromLogOutputFunc(logger.error)):
|
||||
app = QApplication(sys.argv)
|
||||
app.setQuitOnLastWindowClosed(False)
|
||||
app.setApplicationName("BEC Figure")
|
||||
module_path = os.path.dirname(bec_widgets.__file__)
|
||||
icon = QIcon()
|
||||
@@ -223,19 +209,15 @@ def main():
|
||||
)
|
||||
app.setWindowIcon(icon)
|
||||
|
||||
server = _start_server(args.id, gui_class, args.config)
|
||||
|
||||
win = BECMainWindow(gui_id=f"{server.gui_id}:window")
|
||||
win.setAttribute(Qt.WA_ShowWithoutActivating)
|
||||
win = QMainWindow()
|
||||
win.setWindowTitle("BEC Widgets")
|
||||
|
||||
RPCRegister().add_rpc(win)
|
||||
server = _start_server(args.id, gui_class, args.config)
|
||||
|
||||
gui = server.gui
|
||||
win.setCentralWidget(gui)
|
||||
win.resize(800, 600)
|
||||
if not args.hide:
|
||||
win.show()
|
||||
win.show()
|
||||
|
||||
app.aboutToQuit.connect(server.shutdown)
|
||||
|
||||
@@ -251,5 +233,5 @@ def main():
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
sys.argv = ["bec_widgets.cli.server", "--id", "e2860", "--gui_class", "BECDockArea"]
|
||||
sys.argv = ["bec_widgets.cli.server", "--id", "test", "--gui_class", "BECDockArea"]
|
||||
main()
|
||||
|
||||
@@ -3,6 +3,8 @@ import os
|
||||
import numpy as np
|
||||
import pyqtgraph as pg
|
||||
from bec_qthemes import material_icon
|
||||
from qtpy.QtCore import QSize
|
||||
from qtpy.QtGui import QIcon
|
||||
from qtpy.QtWidgets import (
|
||||
QApplication,
|
||||
QGroupBox,
|
||||
@@ -15,9 +17,9 @@ from qtpy.QtWidgets import (
|
||||
|
||||
from bec_widgets.utils import BECDispatcher
|
||||
from bec_widgets.utils.colors import apply_theme
|
||||
from bec_widgets.widgets.containers.dock import BECDockArea
|
||||
from bec_widgets.widgets.containers.figure import BECFigure
|
||||
from bec_widgets.widgets.editors.jupyter_console.jupyter_console import BECJupyterConsole
|
||||
from bec_widgets.widgets.dock.dock_area import BECDockArea
|
||||
from bec_widgets.widgets.figure import BECFigure
|
||||
from bec_widgets.widgets.jupyter_console.jupyter_console import BECJupyterConsole
|
||||
|
||||
|
||||
class JupyterConsoleWindow(QWidget): # pragma: no cover:
|
||||
@@ -54,7 +56,6 @@ class JupyterConsoleWindow(QWidget): # pragma: no cover:
|
||||
# "cm": self.colormap,
|
||||
"im": self.im,
|
||||
"mm": self.mm,
|
||||
"mw": self.mw,
|
||||
}
|
||||
)
|
||||
|
||||
@@ -163,14 +164,12 @@ class JupyterConsoleWindow(QWidget): # pragma: no cover:
|
||||
|
||||
self.d1 = self.dock.add_dock(name="dock_1", position="right")
|
||||
self.im = self.d1.add_widget("BECImageWidget")
|
||||
self.im.image("waveform", "1d")
|
||||
self.im.image("eiger")
|
||||
|
||||
self.d2 = self.dock.add_dock(name="dock_2", position="bottom")
|
||||
self.wf = self.d2.add_widget("BECFigure", row=0, col=0)
|
||||
|
||||
self.mw = self.wf.multi_waveform(monitor="waveform") # , config=config)
|
||||
# self.wf.plot(x_name="samx", y_name="bpm3a")
|
||||
# self.wf.plot(x_name="samx", y_name="bpm4i", dap="GaussianModel")
|
||||
self.wf = self.d2.add_widget("BECWaveformWidget", row=0, col=0)
|
||||
self.wf.plot(x_name="samx", y_name="bpm3a")
|
||||
self.wf.plot(x_name="samx", y_name="bpm4i", dap="GaussianModel")
|
||||
# self.bar = self.d2.add_widget("RingProgressBar", row=0, col=1)
|
||||
# self.bar.set_diameter(200)
|
||||
|
||||
@@ -211,7 +210,6 @@ if __name__ == "__main__": # pragma: no cover
|
||||
|
||||
win = JupyterConsoleWindow()
|
||||
win.show()
|
||||
win.resize(1200, 800)
|
||||
|
||||
app.aboutToQuit.connect(win.close)
|
||||
sys.exit(app.exec_())
|
||||
|
||||
@@ -16,6 +16,7 @@ class TicTacToe(QWidget): # pragma: no cover
|
||||
super().__init__(parent)
|
||||
self._state = DEFAULT_STATE
|
||||
self._turn_number = 0
|
||||
print("TicTac HERE !!!!!!")
|
||||
|
||||
def minimumSizeHint(self):
|
||||
return QSize(200, 200)
|
||||
|
||||
@@ -1,268 +0,0 @@
|
||||
import time
|
||||
from types import SimpleNamespace
|
||||
|
||||
from bec_qthemes import material_icon
|
||||
from qtpy.QtCore import Property, Qt, Signal
|
||||
from qtpy.QtGui import QColor
|
||||
from qtpy.QtWidgets import (
|
||||
QDialog,
|
||||
QHBoxLayout,
|
||||
QLabel,
|
||||
QPushButton,
|
||||
QSizePolicy,
|
||||
QSpacerItem,
|
||||
QVBoxLayout,
|
||||
QWidget,
|
||||
)
|
||||
|
||||
from bec_widgets.utils.colors import get_accent_colors
|
||||
|
||||
|
||||
class LedLabel(QLabel):
|
||||
success_led = "color: white;border-radius: 10;background-color: qlineargradient(spread:pad, x1:0.145, y1:0.16, x2:1, y2:1, stop:0 %s, stop:1 %s);"
|
||||
emergency_led = "color: white;border-radius: 10;background-color: qlineargradient(spread:pad, x1:0.145, y1:0.16, x2:0.92, y2:0.988636, stop:0 %s, stop:1 %s);"
|
||||
warning_led = "color: white;border-radius: 10;background-color: qlineargradient(spread:pad, x1:0.232, y1:0.272, x2:0.98, y2:0.959773, stop:0 %s, stop:1 %s);"
|
||||
default_led = "color: white;border-radius: 10;background-color: qlineargradient(spread:pad, x1:0.04, y1:0.0565909, x2:0.799, y2:0.795, stop:0 %s, stop:1 %s);"
|
||||
|
||||
def __init__(self, parent=None):
|
||||
super().__init__(parent)
|
||||
|
||||
self.palette = get_accent_colors()
|
||||
if self.palette is None:
|
||||
# no theme!
|
||||
self.palette = SimpleNamespace(
|
||||
default=QColor("blue"),
|
||||
success=QColor("green"),
|
||||
warning=QColor("orange"),
|
||||
emergency=QColor("red"),
|
||||
)
|
||||
self.setState("default")
|
||||
self.setFixedSize(20, 20)
|
||||
|
||||
def setState(self, state: str):
|
||||
match state:
|
||||
case "success":
|
||||
r, g, b, a = self.palette.success.getRgb()
|
||||
self.setStyleSheet(
|
||||
LedLabel.success_led
|
||||
% (
|
||||
f"rgba({r},{g},{b},{a})",
|
||||
f"rgba({int(r*0.8)},{int(g*0.8)},{int(b*0.8)},{a})",
|
||||
)
|
||||
)
|
||||
case "default":
|
||||
r, g, b, a = self.palette.default.getRgb()
|
||||
self.setStyleSheet(
|
||||
LedLabel.default_led
|
||||
% (
|
||||
f"rgba({r},{g},{b},{a})",
|
||||
f"rgba({int(r*0.8)},{int(g*0.8)},{int(b*0.8)},{a})",
|
||||
)
|
||||
)
|
||||
case "warning":
|
||||
r, g, b, a = self.palette.warning.getRgb()
|
||||
self.setStyleSheet(
|
||||
LedLabel.warning_led
|
||||
% (
|
||||
f"rgba({r},{g},{b},{a})",
|
||||
f"rgba({int(r*0.8)},{int(g*0.8)},{int(b*0.8)},{a})",
|
||||
)
|
||||
)
|
||||
case "emergency":
|
||||
r, g, b, a = self.palette.emergency.getRgb()
|
||||
self.setStyleSheet(
|
||||
LedLabel.emergency_led
|
||||
% (
|
||||
f"rgba({r},{g},{b},{a})",
|
||||
f"rgba({int(r*0.8)},{int(g*0.8)},{int(b*0.8)},{a})",
|
||||
)
|
||||
)
|
||||
case unknown_state:
|
||||
raise ValueError(
|
||||
f"Unknown state {repr(unknown_state)}, must be one of default, success, warning or emergency"
|
||||
)
|
||||
|
||||
|
||||
class PopupDialog(QDialog):
|
||||
def __init__(self, content_widget):
|
||||
self.parent = content_widget.parent()
|
||||
self.content_widget = content_widget
|
||||
|
||||
super().__init__(self.parent)
|
||||
|
||||
self.setAttribute(Qt.WA_DeleteOnClose)
|
||||
|
||||
self.content_widget.setParent(self)
|
||||
QVBoxLayout(self)
|
||||
self.layout().addWidget(self.content_widget)
|
||||
self.content_widget.setVisible(True)
|
||||
|
||||
def closeEvent(self, event):
|
||||
self.content_widget.setVisible(False)
|
||||
self.content_widget.setParent(self.parent)
|
||||
self.done(True)
|
||||
|
||||
|
||||
class CompactPopupWidget(QWidget):
|
||||
"""Container widget, that can display its content or have a compact form,
|
||||
in this case clicking on a small button pops the contained widget up.
|
||||
|
||||
In the compact form, a LED-like indicator shows a status indicator.
|
||||
"""
|
||||
|
||||
expand = Signal(bool)
|
||||
|
||||
def __init__(self, parent=None, layout=QVBoxLayout):
|
||||
super().__init__(parent)
|
||||
|
||||
self._popup_window = None
|
||||
self._expand_popup = True
|
||||
|
||||
QVBoxLayout(self)
|
||||
self.compact_view_widget = QWidget(self)
|
||||
self.compact_view_widget.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
|
||||
QHBoxLayout(self.compact_view_widget)
|
||||
self.compact_view_widget.layout().setSpacing(0)
|
||||
self.compact_view_widget.layout().setContentsMargins(0, 0, 0, 0)
|
||||
self.compact_view_widget.layout().addSpacerItem(
|
||||
QSpacerItem(0, 0, QSizePolicy.Expanding, QSizePolicy.Fixed)
|
||||
)
|
||||
self.compact_label = QLabel(self.compact_view_widget)
|
||||
self.compact_status = LedLabel(self.compact_view_widget)
|
||||
self.compact_show_popup = QPushButton(self.compact_view_widget)
|
||||
self.compact_show_popup.setFlat(True)
|
||||
self.compact_show_popup.setIcon(
|
||||
material_icon(icon_name="expand_content", size=(10, 10), convert_to_pixmap=False)
|
||||
)
|
||||
self.compact_view_widget.layout().addWidget(self.compact_label)
|
||||
self.compact_view_widget.layout().addWidget(self.compact_status)
|
||||
self.compact_view_widget.layout().addWidget(self.compact_show_popup)
|
||||
self.compact_view_widget.setVisible(False)
|
||||
self.layout().addWidget(self.compact_view_widget)
|
||||
self.container = QWidget(self)
|
||||
self.layout().addWidget(self.container)
|
||||
self.container.setVisible(True)
|
||||
layout(self.container)
|
||||
self.layout = self.container.layout()
|
||||
|
||||
self.compact_show_popup.clicked.connect(self.show_popup)
|
||||
|
||||
def set_global_state(self, state: str):
|
||||
"""Set the LED-indicator state
|
||||
|
||||
The LED indicator represents the 'global' state. State can be one of the
|
||||
following: "default", "success", "warning", "emergency"
|
||||
"""
|
||||
self.compact_status.setState(state)
|
||||
|
||||
def show_popup(self):
|
||||
"""Display the contained widgets in a popup dialog"""
|
||||
if self._expand_popup:
|
||||
# show popup
|
||||
self._popup_window = PopupDialog(self.container)
|
||||
self._popup_window.show()
|
||||
self._popup_window.finished.connect(lambda: self.expand.emit(False))
|
||||
self.expand.emit(True)
|
||||
else:
|
||||
if self.compact_view:
|
||||
# expand in place
|
||||
self.compact_view = False
|
||||
self.compact_view_widget.setVisible(True)
|
||||
self.compact_label.setVisible(False)
|
||||
self.compact_status.setVisible(False)
|
||||
self.compact_show_popup.setIcon(
|
||||
material_icon(
|
||||
icon_name="collapse_content", size=(10, 10), convert_to_pixmap=False
|
||||
)
|
||||
)
|
||||
self.expand.emit(True)
|
||||
else:
|
||||
# back to compact form
|
||||
self.compact_label.setVisible(True)
|
||||
self.compact_status.setVisible(True)
|
||||
self.compact_show_popup.setIcon(
|
||||
material_icon(
|
||||
icon_name="expand_content", size=(10, 10), convert_to_pixmap=False
|
||||
)
|
||||
)
|
||||
self.compact_view = True
|
||||
self.expand.emit(False)
|
||||
|
||||
def setSizePolicy(self, size_policy1, size_policy2=None):
|
||||
# setting size policy on the compact popup widget will set
|
||||
# the policy for the container, and for itself
|
||||
if size_policy2 is None:
|
||||
# assuming first form: setSizePolicy(QSizePolicy)
|
||||
self.container.setSizePolicy(size_policy1)
|
||||
QWidget.setSizePolicy(self, size_policy1)
|
||||
else:
|
||||
self.container.setSizePolicy(size_policy1, size_policy2)
|
||||
QWidget.setSizePolicy(self, size_policy1, size_policy2)
|
||||
|
||||
def addWidget(self, widget):
|
||||
"""Add a widget to the popup container
|
||||
|
||||
The popup container corresponds to the "full view" (not compact)
|
||||
The widget is reparented to the container, and added to the container layout
|
||||
"""
|
||||
widget.setParent(self.container)
|
||||
self.container.layout().addWidget(widget)
|
||||
|
||||
@Property(bool)
|
||||
def compact_view(self):
|
||||
return self.compact_label.isVisible()
|
||||
|
||||
@compact_view.setter
|
||||
def compact_view(self, set_compact: bool):
|
||||
"""Sets the compact form
|
||||
|
||||
If set_compact is True, the compact view is displayed ; otherwise,
|
||||
the full view is displayed. This is handled by toggling visibility of
|
||||
the container widget or the compact view widget.
|
||||
"""
|
||||
if set_compact:
|
||||
self.compact_view_widget.setVisible(True)
|
||||
self.container.setVisible(False)
|
||||
QWidget.setSizePolicy(self, QSizePolicy.Fixed, QSizePolicy.Fixed)
|
||||
else:
|
||||
self.compact_view_widget.setVisible(False)
|
||||
self.container.setVisible(True)
|
||||
QWidget.setSizePolicy(self, self.container.sizePolicy())
|
||||
if self.parentWidget():
|
||||
self.parentWidget().adjustSize()
|
||||
else:
|
||||
self.adjustSize()
|
||||
|
||||
@Property(str)
|
||||
def label(self):
|
||||
return self.compact_label.text()
|
||||
|
||||
@label.setter
|
||||
def label(self, compact_label_text: str):
|
||||
"""Set the label text associated to the compact view"""
|
||||
self.compact_label.setText(compact_label_text)
|
||||
|
||||
@Property(str)
|
||||
def tooltip(self):
|
||||
return self.compact_label.toolTip()
|
||||
|
||||
@tooltip.setter
|
||||
def tooltip(self, tooltip: str):
|
||||
"""Set the tooltip text associated to the compact view"""
|
||||
self.compact_label.setToolTip(tooltip)
|
||||
self.compact_status.setToolTip(tooltip)
|
||||
|
||||
@Property(bool)
|
||||
def expand_popup(self):
|
||||
return self._expand_popup
|
||||
|
||||
@expand_popup.setter
|
||||
def expand_popup(self, popup: bool):
|
||||
self._expand_popup = popup
|
||||
|
||||
def closeEvent(self, event):
|
||||
# Called by Qt, on closing - since the children widgets can be
|
||||
# BECWidgets, it is good to explicitely call 'close' on them,
|
||||
# to ensure proper resources cleanup
|
||||
for child in self.container.findChildren(QWidget, options=Qt.FindDirectChildrenOnly):
|
||||
child.close()
|
||||
@@ -1,183 +0,0 @@
|
||||
from qtpy.QtCore import Qt
|
||||
from qtpy.QtWidgets import (
|
||||
QApplication,
|
||||
QFrame,
|
||||
QGridLayout,
|
||||
QHBoxLayout,
|
||||
QLabel,
|
||||
QScrollArea,
|
||||
QSizePolicy,
|
||||
QVBoxLayout,
|
||||
QWidget,
|
||||
)
|
||||
|
||||
from bec_widgets.utils.bec_widget import BECWidget
|
||||
from bec_widgets.utils.colors import get_accent_colors, get_theme_palette
|
||||
from bec_widgets.widgets.utility.visual.dark_mode_button.dark_mode_button import DarkModeButton
|
||||
|
||||
|
||||
class PaletteViewer(BECWidget, QWidget):
|
||||
"""
|
||||
This class is a widget that displays current palette colors.
|
||||
"""
|
||||
|
||||
ICON_NAME = "palette"
|
||||
|
||||
def __init__(self, *args, parent=None, **kwargs):
|
||||
super().__init__(*args, theme_update=True, **kwargs)
|
||||
QWidget.__init__(self, parent=parent)
|
||||
self.setFixedSize(400, 600)
|
||||
layout = QVBoxLayout(self)
|
||||
dark_mode_button = DarkModeButton(self)
|
||||
layout.addWidget(dark_mode_button)
|
||||
|
||||
# Create a scroll area to hold the color boxes
|
||||
scroll_area = QScrollArea(self)
|
||||
scroll_area.setWidgetResizable(True)
|
||||
scroll_area.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
|
||||
|
||||
# Create a frame to hold the color boxes
|
||||
self.frame = QFrame(self)
|
||||
self.frame_layout = QGridLayout(self.frame)
|
||||
self.frame_layout.setSpacing(0)
|
||||
self.frame_layout.setContentsMargins(0, 0, 0, 0)
|
||||
|
||||
scroll_area.setWidget(self.frame)
|
||||
layout.addWidget(scroll_area)
|
||||
|
||||
self.setLayout(layout)
|
||||
|
||||
self.update_palette()
|
||||
|
||||
def apply_theme(self, theme) -> None:
|
||||
"""
|
||||
Apply the theme to the widget.
|
||||
|
||||
Args:
|
||||
theme (str): The theme to apply.
|
||||
"""
|
||||
self.update_palette()
|
||||
|
||||
def clear_palette(self) -> None:
|
||||
"""
|
||||
Clear the palette colors from the frame.
|
||||
Recursively removes all widgets and layouts in the frame layout.
|
||||
"""
|
||||
# Iterate over all items in the layout in reverse to safely remove them
|
||||
for i in reversed(range(self.frame_layout.count())):
|
||||
item = self.frame_layout.itemAt(i)
|
||||
|
||||
# If the item is a layout, clear its contents
|
||||
if isinstance(item, QHBoxLayout):
|
||||
# Recursively remove all widgets from the layout
|
||||
for j in reversed(range(item.count())):
|
||||
widget = item.itemAt(j).widget()
|
||||
if widget:
|
||||
item.removeWidget(widget)
|
||||
widget.deleteLater()
|
||||
self.frame_layout.removeItem(item)
|
||||
|
||||
# If the item is a widget, remove and delete it
|
||||
elif item.widget():
|
||||
widget = item.widget()
|
||||
self.frame_layout.removeWidget(widget)
|
||||
widget.deleteLater()
|
||||
|
||||
def update_palette(self) -> None:
|
||||
"""
|
||||
Update the palette colors in the frame.
|
||||
"""
|
||||
self.clear_palette()
|
||||
palette_label = QLabel("Palette Colors (e.g. palette.windowText().color())")
|
||||
palette_label.setStyleSheet("font-weight: bold;")
|
||||
self.frame_layout.addWidget(palette_label, 0, 0)
|
||||
|
||||
palette = get_theme_palette()
|
||||
# Add the palette colors (roles) to the frame
|
||||
palette_roles = [
|
||||
palette.windowText,
|
||||
palette.toolTipText,
|
||||
palette.placeholderText,
|
||||
palette.text,
|
||||
palette.buttonText,
|
||||
palette.highlight,
|
||||
palette.link,
|
||||
palette.light,
|
||||
palette.midlight,
|
||||
palette.mid,
|
||||
palette.shadow,
|
||||
palette.button,
|
||||
palette.brightText,
|
||||
palette.toolTipBase,
|
||||
palette.alternateBase,
|
||||
palette.dark,
|
||||
palette.base,
|
||||
palette.window,
|
||||
palette.highlightedText,
|
||||
palette.linkVisited,
|
||||
]
|
||||
|
||||
offset = 1
|
||||
for i, pal in enumerate(palette_roles):
|
||||
i += offset
|
||||
color = pal().color()
|
||||
label_layout = QHBoxLayout()
|
||||
color_label = QLabel(f"{pal().color().name()} ({pal.__name__})")
|
||||
background_label = self.background_label_with_clipboard(color)
|
||||
label_layout.addWidget(color_label)
|
||||
label_layout.addWidget(background_label)
|
||||
self.frame_layout.addLayout(label_layout, i, 0)
|
||||
|
||||
# add a horizontal spacer
|
||||
spacer = QLabel()
|
||||
spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum)
|
||||
self.frame_layout.addWidget(spacer, i + 1, 0)
|
||||
|
||||
accent_colors_label = QLabel("Accent Colors (e.g. accent_colors.default)")
|
||||
accent_colors_label.setStyleSheet("font-weight: bold;")
|
||||
self.frame_layout.addWidget(accent_colors_label, i + 2, 0)
|
||||
|
||||
accent_colors = get_accent_colors()
|
||||
items = [
|
||||
(accent_colors.default, "default"),
|
||||
(accent_colors.success, "success"),
|
||||
(accent_colors.warning, "warning"),
|
||||
(accent_colors.emergency, "emergency"),
|
||||
(accent_colors.highlight, "highlight"),
|
||||
]
|
||||
|
||||
offset = len(palette_roles) + 2
|
||||
for i, (color, name) in enumerate(items):
|
||||
i += offset
|
||||
label_layout = QHBoxLayout()
|
||||
color_label = QLabel(f"{color.name()} ({name})")
|
||||
background_label = self.background_label_with_clipboard(color)
|
||||
label_layout.addWidget(color_label)
|
||||
label_layout.addWidget(background_label)
|
||||
self.frame_layout.addLayout(label_layout, i + 2, 0)
|
||||
|
||||
def background_label_with_clipboard(self, color) -> QLabel:
|
||||
"""
|
||||
Create a label with a background color that copies the color to the clipboard when clicked.
|
||||
|
||||
Args:
|
||||
color (QColor): The color to display in the background.
|
||||
|
||||
Returns:
|
||||
QLabel: The label with the background color.
|
||||
"""
|
||||
button = QLabel()
|
||||
button.setStyleSheet(f"QLabel {{ background-color: {color.name()}; }}")
|
||||
button.setToolTip("Click to copy color to clipboard")
|
||||
button.setCursor(Qt.PointingHandCursor)
|
||||
button.mousePressEvent = lambda event: QApplication.clipboard().setText(color.name())
|
||||
return button
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
import sys
|
||||
|
||||
app = QApplication(sys.argv)
|
||||
viewer = PaletteViewer()
|
||||
viewer.show()
|
||||
sys.exit(app.exec_())
|
||||
@@ -7,18 +7,9 @@ from collections import defaultdict
|
||||
from typing import Literal
|
||||
|
||||
from bec_qthemes._icon.material_icons import material_icon
|
||||
from qtpy.QtCore import QSize, Qt
|
||||
from qtpy.QtCore import QSize
|
||||
from qtpy.QtGui import QAction, QColor, QIcon
|
||||
from qtpy.QtWidgets import (
|
||||
QComboBox,
|
||||
QHBoxLayout,
|
||||
QLabel,
|
||||
QMenu,
|
||||
QSizePolicy,
|
||||
QToolBar,
|
||||
QToolButton,
|
||||
QWidget,
|
||||
)
|
||||
from qtpy.QtWidgets import QHBoxLayout, QLabel, QMenu, QToolBar, QToolButton, QWidget
|
||||
|
||||
import bec_widgets
|
||||
|
||||
@@ -163,52 +154,20 @@ class WidgetAction(ToolBarAction):
|
||||
|
||||
"""
|
||||
|
||||
def __init__(self, label: str | None = None, widget: QWidget = None, parent=None):
|
||||
super().__init__(parent)
|
||||
def __init__(self, label: str | None = None, widget: QWidget = None):
|
||||
super().__init__()
|
||||
self.label = label
|
||||
self.widget = widget
|
||||
|
||||
def add_to_toolbar(self, toolbar: QToolBar, target: QWidget):
|
||||
container = QWidget()
|
||||
layout = QHBoxLayout(container)
|
||||
def add_to_toolbar(self, toolbar, target):
|
||||
widget = QWidget()
|
||||
layout = QHBoxLayout(widget)
|
||||
layout.setContentsMargins(0, 0, 0, 0)
|
||||
layout.setSpacing(5)
|
||||
|
||||
if self.label is not None:
|
||||
label_widget = QLabel(f"{self.label}")
|
||||
label_widget.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
|
||||
label_widget.setAlignment(Qt.AlignVCenter | Qt.AlignRight)
|
||||
layout.addWidget(label_widget)
|
||||
|
||||
if isinstance(self.widget, QComboBox):
|
||||
self.widget.setSizeAdjustPolicy(QComboBox.AdjustToContents)
|
||||
|
||||
size_policy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
|
||||
self.widget.setSizePolicy(size_policy)
|
||||
|
||||
self.widget.setMinimumWidth(self.calculate_minimum_width(self.widget))
|
||||
|
||||
else:
|
||||
self.widget.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed)
|
||||
|
||||
label = QLabel(f"{self.label}")
|
||||
layout.addWidget(label)
|
||||
layout.addWidget(self.widget)
|
||||
|
||||
toolbar.addWidget(container)
|
||||
|
||||
@staticmethod
|
||||
def calculate_minimum_width(combo_box: QComboBox) -> int:
|
||||
"""
|
||||
Calculate the minimum width required to display the longest item in the combo box.
|
||||
|
||||
Args:
|
||||
combo_box (QComboBox): The combo box to calculate the width for.
|
||||
|
||||
Returns:
|
||||
int: The calculated minimum width in pixels.
|
||||
"""
|
||||
font_metrics = combo_box.fontMetrics()
|
||||
max_width = max(font_metrics.width(combo_box.itemText(i)) for i in range(combo_box.count()))
|
||||
return max_width + 60
|
||||
toolbar.addWidget(widget)
|
||||
|
||||
|
||||
class ExpandableMenuAction(ToolBarAction):
|
||||
|
||||
@@ -1,226 +0,0 @@
|
||||
from unittest.mock import MagicMock
|
||||
|
||||
from bec_lib.device import Device as BECDevice
|
||||
from bec_lib.device import Positioner as BECPositioner
|
||||
from bec_lib.device import ReadoutPriority
|
||||
from bec_lib.devicemanager import DeviceContainer
|
||||
|
||||
|
||||
class FakeDevice(BECDevice):
|
||||
"""Fake minimal positioner class for testing."""
|
||||
|
||||
def __init__(self, name, enabled=True, readout_priority=ReadoutPriority.MONITORED):
|
||||
super().__init__(name=name)
|
||||
self._enabled = enabled
|
||||
self.signals = {self.name: {"value": 1.0}}
|
||||
self.description = {self.name: {"source": self.name, "dtype": "number", "shape": []}}
|
||||
self._readout_priority = readout_priority
|
||||
self._config = {
|
||||
"readoutPriority": "baseline",
|
||||
"deviceClass": "ophyd.Device",
|
||||
"deviceConfig": {},
|
||||
"deviceTags": ["user device"],
|
||||
"enabled": enabled,
|
||||
"readOnly": False,
|
||||
"name": self.name,
|
||||
}
|
||||
|
||||
@property
|
||||
def readout_priority(self):
|
||||
return self._readout_priority
|
||||
|
||||
@readout_priority.setter
|
||||
def readout_priority(self, value):
|
||||
self._readout_priority = value
|
||||
|
||||
@property
|
||||
def limits(self) -> tuple[float, float]:
|
||||
return self._limits
|
||||
|
||||
@limits.setter
|
||||
def limits(self, value: tuple[float, float]):
|
||||
self._limits = value
|
||||
|
||||
def __contains__(self, item):
|
||||
return item == self.name
|
||||
|
||||
@property
|
||||
def _hints(self):
|
||||
return [self.name]
|
||||
|
||||
def set_value(self, fake_value: float = 1.0) -> None:
|
||||
"""
|
||||
Setup fake value for device readout
|
||||
Args:
|
||||
fake_value(float): Desired fake value
|
||||
"""
|
||||
self.signals[self.name]["value"] = fake_value
|
||||
|
||||
def describe(self) -> dict:
|
||||
"""
|
||||
Get the description of the device
|
||||
Returns:
|
||||
dict: Description of the device
|
||||
"""
|
||||
return self.description
|
||||
|
||||
|
||||
class FakePositioner(BECPositioner):
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
name,
|
||||
enabled=True,
|
||||
limits=None,
|
||||
read_value=1.0,
|
||||
readout_priority=ReadoutPriority.MONITORED,
|
||||
):
|
||||
super().__init__(name=name)
|
||||
# self.limits = limits if limits is not None else [0.0, 0.0]
|
||||
self.read_value = read_value
|
||||
self.setpoint_value = read_value
|
||||
self.motor_is_moving_value = 0
|
||||
self._enabled = enabled
|
||||
self._limits = limits
|
||||
self._readout_priority = readout_priority
|
||||
self.signals = {self.name: {"value": 1.0}}
|
||||
self.description = {self.name: {"source": self.name, "dtype": "number", "shape": []}}
|
||||
self._config = {
|
||||
"readoutPriority": "baseline",
|
||||
"deviceClass": "ophyd_devices.SimPositioner",
|
||||
"deviceConfig": {"delay": 1, "tolerance": 0.01, "update_frequency": 400},
|
||||
"deviceTags": ["user motors"],
|
||||
"enabled": enabled,
|
||||
"readOnly": False,
|
||||
"name": self.name,
|
||||
}
|
||||
self._info = {
|
||||
"signals": {
|
||||
"readback": {"kind_str": "5"}, # hinted
|
||||
"setpoint": {"kind_str": "1"}, # normal
|
||||
"velocity": {"kind_str": "2"}, # config
|
||||
}
|
||||
}
|
||||
self.signals = {
|
||||
self.name: {"value": self.read_value},
|
||||
f"{self.name}_setpoint": {"value": self.setpoint_value},
|
||||
f"{self.name}_motor_is_moving": {"value": self.motor_is_moving_value},
|
||||
}
|
||||
|
||||
@property
|
||||
def readout_priority(self):
|
||||
return self._readout_priority
|
||||
|
||||
@readout_priority.setter
|
||||
def readout_priority(self, value):
|
||||
self._readout_priority = value
|
||||
|
||||
@property
|
||||
def enabled(self) -> bool:
|
||||
return self._enabled
|
||||
|
||||
@enabled.setter
|
||||
def enabled(self, value: bool):
|
||||
self._enabled = value
|
||||
|
||||
@property
|
||||
def limits(self) -> tuple[float, float]:
|
||||
return self._limits
|
||||
|
||||
@limits.setter
|
||||
def limits(self, value: tuple[float, float]):
|
||||
self._limits = value
|
||||
|
||||
def __contains__(self, item):
|
||||
return item == self.name
|
||||
|
||||
@property
|
||||
def _hints(self):
|
||||
return [self.name]
|
||||
|
||||
def set_value(self, fake_value: float = 1.0) -> None:
|
||||
"""
|
||||
Setup fake value for device readout
|
||||
Args:
|
||||
fake_value(float): Desired fake value
|
||||
"""
|
||||
self.read_value = fake_value
|
||||
|
||||
def describe(self) -> dict:
|
||||
"""
|
||||
Get the description of the device
|
||||
Returns:
|
||||
dict: Description of the device
|
||||
"""
|
||||
return self.description
|
||||
|
||||
@property
|
||||
def precision(self):
|
||||
return 3
|
||||
|
||||
def set_read_value(self, value):
|
||||
self.read_value = value
|
||||
|
||||
def read(self):
|
||||
return self.signals
|
||||
|
||||
def set_limits(self, limits):
|
||||
self.limits = limits
|
||||
|
||||
def move(self, value, relative=False):
|
||||
"""Simulates moving the device to a new position."""
|
||||
if relative:
|
||||
self.read_value += value
|
||||
else:
|
||||
self.read_value = value
|
||||
# Respect the limits
|
||||
self.read_value = max(min(self.read_value, self.limits[1]), self.limits[0])
|
||||
|
||||
@property
|
||||
def readback(self):
|
||||
return MagicMock(get=MagicMock(return_value=self.read_value))
|
||||
|
||||
|
||||
class Positioner(FakePositioner):
|
||||
"""just placeholder for testing embedded isinstance check in DeviceCombobox"""
|
||||
|
||||
def __init__(self, name="test", limits=None, read_value=1.0):
|
||||
super().__init__(name, limits, read_value)
|
||||
|
||||
|
||||
class Device(FakeDevice):
|
||||
"""just placeholder for testing embedded isinstance check in DeviceCombobox"""
|
||||
|
||||
def __init__(self, name, enabled=True):
|
||||
super().__init__(name, enabled)
|
||||
|
||||
|
||||
class DMMock:
|
||||
def __init__(self):
|
||||
self.devices = DeviceContainer()
|
||||
self.enabled_devices = [device for device in self.devices if device.enabled]
|
||||
|
||||
def add_devives(self, devices: list):
|
||||
for device in devices:
|
||||
self.devices[device.name] = device
|
||||
|
||||
|
||||
DEVICES = [
|
||||
FakePositioner("samx", limits=[-10, 10], read_value=2.0),
|
||||
FakePositioner("samy", limits=[-5, 5], read_value=3.0),
|
||||
FakePositioner("samz", limits=[-8, 8], read_value=4.0),
|
||||
FakePositioner("aptrx", limits=None, read_value=4.0),
|
||||
FakePositioner("aptry", limits=None, read_value=5.0),
|
||||
FakeDevice("gauss_bpm"),
|
||||
FakeDevice("gauss_adc1"),
|
||||
FakeDevice("gauss_adc2"),
|
||||
FakeDevice("gauss_adc3"),
|
||||
FakeDevice("bpm4i"),
|
||||
FakeDevice("bpm3a"),
|
||||
FakeDevice("bpm3i"),
|
||||
FakeDevice("eiger", readout_priority=ReadoutPriority.ASYNC),
|
||||
FakeDevice("waveform1d"),
|
||||
FakeDevice("async_device", readout_priority=ReadoutPriority.ASYNC),
|
||||
Positioner("test", limits=[-10, 10], read_value=2.0),
|
||||
Device("test_device"),
|
||||
]
|
||||
@@ -6,7 +6,7 @@ import time
|
||||
import uuid
|
||||
from typing import Optional
|
||||
|
||||
from bec_lib.logger import bec_logger
|
||||
import yaml
|
||||
from bec_lib.utils.import_utils import lazy_import_from
|
||||
from pydantic import BaseModel, Field, field_validator
|
||||
from qtpy.QtCore import QObject, QRunnable, QThreadPool, Signal
|
||||
@@ -17,7 +17,6 @@ from bec_widgets.qt_utils.error_popups import ErrorPopupUtility
|
||||
from bec_widgets.qt_utils.error_popups import SafeSlot as pyqtSlot
|
||||
from bec_widgets.utils.yaml_dialog import load_yaml, load_yaml_gui, save_yaml, save_yaml_gui
|
||||
|
||||
logger = bec_logger.logger
|
||||
BECDispatcher = lazy_import_from("bec_widgets.utils.bec_dispatcher", ("BECDispatcher",))
|
||||
|
||||
|
||||
@@ -69,7 +68,7 @@ class Worker(QRunnable):
|
||||
class BECConnector:
|
||||
"""Connection mixin class to handle BEC client and device manager"""
|
||||
|
||||
USER_ACCESS = ["_config_dict", "_get_all_rpc", "_rpc_id"]
|
||||
USER_ACCESS = ["_config_dict", "_get_all_rpc"]
|
||||
EXIT_HANDLERS = {}
|
||||
|
||||
def __init__(self, client=None, config: ConnectionConfig = None, gui_id: str = None):
|
||||
@@ -82,9 +81,9 @@ class BECConnector:
|
||||
# the function depends on BECClient, and BECDispatcher
|
||||
@pyqtSlot()
|
||||
def terminate(client=self.client, dispatcher=self.bec_dispatcher):
|
||||
logger.info("Disconnecting", repr(dispatcher))
|
||||
print("Disconnecting", repr(dispatcher))
|
||||
dispatcher.disconnect_all()
|
||||
logger.info("Shutting down BEC Client", repr(client))
|
||||
print("Shutting down BEC Client", repr(client))
|
||||
client.shutdown()
|
||||
|
||||
BECConnector.EXIT_HANDLERS[self.client] = terminate
|
||||
@@ -94,7 +93,7 @@ class BECConnector:
|
||||
self.config = config
|
||||
self.config.widget_class = self.__class__.__name__
|
||||
else:
|
||||
logger.debug(
|
||||
print(
|
||||
f"No initial config found for {self.__class__.__name__}.\n"
|
||||
f"Initializing with default config."
|
||||
)
|
||||
|
||||
@@ -6,14 +6,11 @@ from typing import TYPE_CHECKING, Union
|
||||
|
||||
import redis
|
||||
from bec_lib.client import BECClient
|
||||
from bec_lib.logger import bec_logger
|
||||
from bec_lib.redis_connector import MessageObject, RedisConnector
|
||||
from bec_lib.service_config import ServiceConfig
|
||||
from qtpy.QtCore import QObject
|
||||
from qtpy.QtCore import Signal as pyqtSignal
|
||||
|
||||
logger = bec_logger.logger
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from bec_lib.endpoints import EndpointInfo
|
||||
|
||||
@@ -68,6 +65,11 @@ class QtRedisConnector(RedisConnector):
|
||||
cb(msg.content, msg.metadata)
|
||||
|
||||
|
||||
class BECClientWithoutLoggerInit(BECClient):
|
||||
def _initialize_logger(self):
|
||||
return
|
||||
|
||||
|
||||
class BECDispatcher:
|
||||
"""Utility class to keep track of slots connected to a particular redis connector"""
|
||||
|
||||
@@ -92,22 +94,24 @@ class BECDispatcher:
|
||||
if not isinstance(config, ServiceConfig):
|
||||
# config is supposed to be a path
|
||||
config = ServiceConfig(config)
|
||||
self.client = BECClient(
|
||||
config=config, connector_cls=QtRedisConnector, name="BECWidgets"
|
||||
)
|
||||
self.client = BECClientWithoutLoggerInit(
|
||||
config=config, connector_cls=QtRedisConnector
|
||||
) # , forced=True)
|
||||
else:
|
||||
self.client = BECClientWithoutLoggerInit(
|
||||
connector_cls=QtRedisConnector
|
||||
) # , forced=True)
|
||||
else:
|
||||
if self.client.started:
|
||||
# have to reinitialize client to use proper connector
|
||||
logger.info("Shutting down BECClient to switch to QtRedisConnector")
|
||||
self.client.shutdown()
|
||||
self.client._BECClient__init_params["connector_cls"] = QtRedisConnector
|
||||
|
||||
try:
|
||||
self.client.start()
|
||||
except redis.exceptions.ConnectionError:
|
||||
logger.warning("Could not connect to Redis, skipping start of BECClient.")
|
||||
print("Could not connect to Redis, skipping start of BECClient.")
|
||||
|
||||
logger.success("Initialized BECDispatcher")
|
||||
self._initialized = True
|
||||
|
||||
@classmethod
|
||||
|
||||
@@ -1,54 +0,0 @@
|
||||
""" This custom class is a thin wrapper around the SignalProxy class to allow signal calls to be blocked.
|
||||
Unblocking the proxy needs to be done through the slot unblock_proxy. The most likely use case for this class is
|
||||
when the callback function is potentially initiating a slower progress, i.e. requesting a data analysis routine to
|
||||
analyse data. Requesting a new fit may lead to request piling up and an overall slow done of performance. This proxy
|
||||
will allow you to decide by yourself when to unblock and execute the callback again."""
|
||||
|
||||
from pyqtgraph import SignalProxy
|
||||
from qtpy.QtCore import Signal, Slot
|
||||
|
||||
|
||||
class BECSignalProxy(SignalProxy):
|
||||
"""Thin wrapper around the SignalProxy class to allow signal calls to be blocked, but args still being stored
|
||||
|
||||
Args:
|
||||
*args: Arguments to pass to the SignalProxy class
|
||||
rateLimit (int): The rateLimit of the proxy
|
||||
**kwargs: Keyword arguments to pass to the SignalProxy class
|
||||
|
||||
Example:
|
||||
>>> proxy = BECSignalProxy(signal, rate_limit=25, slot=callback)"""
|
||||
|
||||
is_blocked = Signal(bool)
|
||||
|
||||
def __init__(self, *args, rateLimit=25, **kwargs):
|
||||
super().__init__(*args, rateLimit=rateLimit, **kwargs)
|
||||
self._blocking = False
|
||||
self.old_args = None
|
||||
self.new_args = None
|
||||
|
||||
@property
|
||||
def blocked(self):
|
||||
"""Returns if the proxy is blocked"""
|
||||
return self._blocking
|
||||
|
||||
@blocked.setter
|
||||
def blocked(self, value: bool):
|
||||
self._blocking = value
|
||||
self.is_blocked.emit(value)
|
||||
|
||||
def signalReceived(self, *args):
|
||||
"""Receive signal, store the args and call signalReceived from the parent class if not blocked"""
|
||||
self.new_args = args
|
||||
if self.blocked is True:
|
||||
return
|
||||
self.blocked = True
|
||||
self.old_args = args
|
||||
super().signalReceived(*args)
|
||||
|
||||
@Slot()
|
||||
def unblock_proxy(self):
|
||||
"""Unblock the proxy, and call the signalReceived method in case there was an update of the args."""
|
||||
self.blocked = False
|
||||
if self.new_args != self.old_args:
|
||||
self.signalReceived(*self.new_args)
|
||||
@@ -1,15 +1,12 @@
|
||||
from __future__ import annotations
|
||||
|
||||
import darkdetect
|
||||
from bec_lib.logger import bec_logger
|
||||
from qtpy.QtCore import Slot
|
||||
from qtpy.QtWidgets import QApplication, QWidget
|
||||
|
||||
from bec_widgets.utils.bec_connector import BECConnector, ConnectionConfig
|
||||
from bec_widgets.utils.colors import set_theme
|
||||
|
||||
logger = bec_logger.logger
|
||||
|
||||
|
||||
class BECWidget(BECConnector):
|
||||
"""Mixin class for all BEC widgets, to handle cleanup"""
|
||||
@@ -44,7 +41,7 @@ class BECWidget(BECConnector):
|
||||
"""
|
||||
if not isinstance(self, QWidget):
|
||||
raise RuntimeError(f"{repr(self)} is not a subclass of QWidget")
|
||||
super().__init__(client=client, config=config, gui_id=gui_id)
|
||||
super().__init__(client, config, gui_id)
|
||||
|
||||
# Set the theme to auto if it is not set yet
|
||||
app = QApplication.instance()
|
||||
@@ -57,7 +54,6 @@ class BECWidget(BECConnector):
|
||||
set_theme("light")
|
||||
|
||||
if theme_update:
|
||||
logger.debug(f"Subscribing to theme updates for {self.__class__.__name__}")
|
||||
self._connect_to_theme_change()
|
||||
|
||||
def _connect_to_theme_change(self):
|
||||
@@ -71,7 +67,7 @@ class BECWidget(BECConnector):
|
||||
if theme is None:
|
||||
qapp = QApplication.instance()
|
||||
if hasattr(qapp, "theme"):
|
||||
theme = qapp.theme.theme
|
||||
theme = qapp.theme["theme"]
|
||||
else:
|
||||
theme = "dark"
|
||||
self.apply_theme(theme)
|
||||
|
||||
@@ -1,8 +1,6 @@
|
||||
from __future__ import annotations
|
||||
|
||||
import itertools
|
||||
import re
|
||||
from typing import TYPE_CHECKING, Literal
|
||||
from typing import Literal
|
||||
|
||||
import bec_qthemes
|
||||
import numpy as np
|
||||
@@ -10,38 +8,25 @@ import pyqtgraph as pg
|
||||
from bec_qthemes._os_appearance.listener import OSThemeSwitchListener
|
||||
from pydantic_core import PydanticCustomError
|
||||
from qtpy.QtGui import QColor
|
||||
from qtpy.QtWidgets import QApplication
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from bec_qthemes._main import AccentColors
|
||||
from qtpy.QtWidgets import QApplication, QPushButton, QToolButton
|
||||
|
||||
|
||||
def get_theme_palette():
|
||||
if QApplication.instance() is None or not hasattr(QApplication.instance(), "theme"):
|
||||
theme = "dark"
|
||||
else:
|
||||
theme = QApplication.instance().theme.theme
|
||||
theme = QApplication.instance().theme["theme"]
|
||||
return bec_qthemes.load_palette(theme)
|
||||
|
||||
|
||||
def get_accent_colors() -> AccentColors | None:
|
||||
"""
|
||||
Get the accent colors for the current theme. These colors are extensions of the color palette
|
||||
and are used to highlight specific elements in the UI.
|
||||
"""
|
||||
if QApplication.instance() is None or not hasattr(QApplication.instance(), "theme"):
|
||||
return None
|
||||
return QApplication.instance().theme.accent_colors
|
||||
|
||||
|
||||
def _theme_update_callback():
|
||||
"""
|
||||
Internal callback function to update the theme based on the system theme.
|
||||
"""
|
||||
app = QApplication.instance()
|
||||
# pylint: disable=protected-access
|
||||
app.theme.theme = app.os_listener._theme.lower()
|
||||
app.theme_signal.theme_updated.emit(app.theme.theme)
|
||||
app.theme["theme"] = app.os_listener._theme.lower()
|
||||
app.theme_signal.theme_updated.emit(app.theme["theme"])
|
||||
apply_theme(app.os_listener._theme.lower())
|
||||
|
||||
|
||||
@@ -107,98 +92,9 @@ class Colors:
|
||||
angles.append(angle)
|
||||
return angles
|
||||
|
||||
@staticmethod
|
||||
def set_theme_offset(theme: Literal["light", "dark"] | None = None, offset=0.2) -> tuple:
|
||||
"""
|
||||
Set the theme offset to avoid colors too close to white or black with light or dark theme respectively for pyqtgraph plot background.
|
||||
|
||||
Args:
|
||||
theme(str): The theme to be applied.
|
||||
offset(float): Offset to avoid colors too close to white or black with light or dark theme respectively for pyqtgraph plot background.
|
||||
|
||||
Returns:
|
||||
tuple: Tuple of min_pos and max_pos.
|
||||
|
||||
Raises:
|
||||
ValueError: If theme_offset is not between 0 and 1.
|
||||
"""
|
||||
|
||||
if offset < 0 or offset > 1:
|
||||
raise ValueError("theme_offset must be between 0 and 1")
|
||||
|
||||
if theme is None:
|
||||
app = QApplication.instance()
|
||||
if hasattr(app, "theme"):
|
||||
theme = app.theme.theme
|
||||
|
||||
if theme == "light":
|
||||
min_pos = 0.0
|
||||
max_pos = 1 - offset
|
||||
else:
|
||||
min_pos = 0.0 + offset
|
||||
max_pos = 1.0
|
||||
|
||||
return min_pos, max_pos
|
||||
|
||||
@staticmethod
|
||||
def evenly_spaced_colors(
|
||||
colormap: str,
|
||||
num: int,
|
||||
format: Literal["QColor", "HEX", "RGB"] = "QColor",
|
||||
theme_offset=0.2,
|
||||
theme: Literal["light", "dark"] | None = None,
|
||||
) -> list:
|
||||
"""
|
||||
Extract `num` colors from the specified colormap, evenly spaced along its range,
|
||||
and return them in the specified format.
|
||||
|
||||
Args:
|
||||
colormap (str): Name of the colormap.
|
||||
num (int): Number of requested colors.
|
||||
format (Literal["QColor","HEX","RGB"]): The format of the returned colors ('RGB', 'HEX', 'QColor').
|
||||
theme_offset (float): Has to be between 0-1. Offset to avoid colors too close to white or black with light or dark theme respectively for pyqtgraph plot background.
|
||||
theme (Literal['light', 'dark'] | None): The theme to be applied. Overrides the QApplication theme if specified.
|
||||
|
||||
Returns:
|
||||
list: List of colors in the specified format.
|
||||
|
||||
Raises:
|
||||
ValueError: If theme_offset is not between 0 and 1.
|
||||
"""
|
||||
if theme_offset < 0 or theme_offset > 1:
|
||||
raise ValueError("theme_offset must be between 0 and 1")
|
||||
|
||||
cmap = pg.colormap.get(colormap)
|
||||
min_pos, max_pos = Colors.set_theme_offset(theme, theme_offset)
|
||||
|
||||
# Generate positions that are evenly spaced within the acceptable range
|
||||
if num == 1:
|
||||
positions = np.array([(min_pos + max_pos) / 2])
|
||||
else:
|
||||
positions = np.linspace(min_pos, max_pos, num)
|
||||
|
||||
# Sample colors from the colormap at the calculated positions
|
||||
colors = cmap.map(positions, mode="float")
|
||||
color_list = []
|
||||
|
||||
for color in colors:
|
||||
if format.upper() == "HEX":
|
||||
color_list.append(QColor.fromRgbF(*color).name())
|
||||
elif format.upper() == "RGB":
|
||||
color_list.append(tuple((np.array(color) * 255).astype(int)))
|
||||
elif format.upper() == "QCOLOR":
|
||||
color_list.append(QColor.fromRgbF(*color))
|
||||
else:
|
||||
raise ValueError("Unsupported format. Please choose 'RGB', 'HEX', or 'QColor'.")
|
||||
return color_list
|
||||
|
||||
@staticmethod
|
||||
def golden_angle_color(
|
||||
colormap: str,
|
||||
num: int,
|
||||
format: Literal["QColor", "HEX", "RGB"] = "QColor",
|
||||
theme_offset=0.2,
|
||||
theme: Literal["dark", "light"] | None = None,
|
||||
colormap: str, num: int, format: Literal["QColor", "HEX", "RGB"] = "QColor"
|
||||
) -> list:
|
||||
"""
|
||||
Extract num colors from the specified colormap following golden angle distribution and return them in the specified format.
|
||||
@@ -207,39 +103,45 @@ class Colors:
|
||||
colormap (str): Name of the colormap.
|
||||
num (int): Number of requested colors.
|
||||
format (Literal["QColor","HEX","RGB"]): The format of the returned colors ('RGB', 'HEX', 'QColor').
|
||||
theme_offset (float): Has to be between 0-1. Offset to avoid colors too close to white or black with light or dark theme respectively for pyqtgraph plot background.
|
||||
|
||||
Returns:
|
||||
list: List of colors in the specified format.
|
||||
|
||||
Raises:
|
||||
ValueError: If theme_offset is not between 0 and 1.
|
||||
ValueError: If the number of requested colors is greater than the number of colors in the colormap.
|
||||
"""
|
||||
|
||||
cmap = pg.colormap.get(colormap)
|
||||
phi = (1 + np.sqrt(5)) / 2 # Golden ratio
|
||||
golden_angle_conjugate = 1 - (1 / phi) # Approximately 0.38196601125
|
||||
cmap_colors = cmap.getColors(mode="float")
|
||||
if num > len(cmap_colors):
|
||||
raise ValueError(
|
||||
f"Number of colors requested ({num}) is greater than the number of colors in the colormap ({len(cmap_colors)})"
|
||||
)
|
||||
angles = Colors.golden_ratio(len(cmap_colors))
|
||||
color_selection = np.round(np.interp(angles, (-np.pi, np.pi), (0, len(cmap_colors))))
|
||||
colors = []
|
||||
ii = 0
|
||||
while len(colors) < num:
|
||||
color_index = int(color_selection[ii])
|
||||
color = cmap_colors[color_index]
|
||||
app = QApplication.instance()
|
||||
if hasattr(app, "theme") and app.theme["theme"] == "light":
|
||||
background = 255
|
||||
else:
|
||||
background = 0
|
||||
if np.abs(np.mean(color[:3] * 255) - background) < 50:
|
||||
ii += 1
|
||||
continue
|
||||
|
||||
min_pos, max_pos = Colors.set_theme_offset(theme, theme_offset)
|
||||
|
||||
# Generate positions within the acceptable range
|
||||
positions = np.mod(np.arange(num) * golden_angle_conjugate, 1)
|
||||
positions = min_pos + positions * (max_pos - min_pos)
|
||||
|
||||
# Sample colors from the colormap at the calculated positions
|
||||
colors = cmap.map(positions, mode="float")
|
||||
color_list = []
|
||||
|
||||
for color in colors:
|
||||
if format.upper() == "HEX":
|
||||
color_list.append(QColor.fromRgbF(*color).name())
|
||||
colors.append(QColor.fromRgbF(*color).name())
|
||||
elif format.upper() == "RGB":
|
||||
color_list.append(tuple((np.array(color) * 255).astype(int)))
|
||||
colors.append(tuple((np.array(color) * 255).astype(int)))
|
||||
elif format.upper() == "QCOLOR":
|
||||
color_list.append(QColor.fromRgbF(*color))
|
||||
colors.append(QColor.fromRgbF(*color))
|
||||
else:
|
||||
raise ValueError("Unsupported format. Please choose 'RGB', 'HEX', or 'QColor'.")
|
||||
return color_list
|
||||
ii += 1
|
||||
return colors
|
||||
|
||||
@staticmethod
|
||||
def hex_to_rgba(hex_color: str, alpha=255) -> tuple:
|
||||
@@ -468,7 +370,7 @@ class Colors:
|
||||
return color
|
||||
|
||||
@staticmethod
|
||||
def validate_color_map(color_map: str, return_error: bool = True) -> str | bool:
|
||||
def validate_color_map(color_map: str) -> str:
|
||||
"""
|
||||
Validate the colormap input if it is supported by pyqtgraph. Can be used in any pydantic model as a field validator. If validation fails it prints all available colormaps from pyqtgraph instance.
|
||||
|
||||
@@ -476,24 +378,13 @@ class Colors:
|
||||
color_map(str): The colormap to be validated.
|
||||
|
||||
Returns:
|
||||
str: The validated colormap, if colormap is valid.
|
||||
bool: False, if colormap is invalid.
|
||||
|
||||
Raises:
|
||||
PydanticCustomError: If colormap is invalid.
|
||||
str: The validated colormap.
|
||||
"""
|
||||
available_pg_maps = pg.colormap.listMaps()
|
||||
available_mpl_maps = pg.colormap.listMaps("matplotlib")
|
||||
available_mpl_colorcet = pg.colormap.listMaps("colorcet")
|
||||
|
||||
available_colormaps = available_pg_maps + available_mpl_maps + available_mpl_colorcet
|
||||
available_colormaps = pg.colormap.listMaps()
|
||||
if color_map not in available_colormaps:
|
||||
if return_error:
|
||||
raise PydanticCustomError(
|
||||
"unsupported colormap",
|
||||
f"Colormap '{color_map}' not found in the current installation of pyqtgraph. Choose on the following: {available_colormaps}.",
|
||||
{"wrong_value": color_map},
|
||||
)
|
||||
else:
|
||||
return False
|
||||
raise PydanticCustomError(
|
||||
"unsupported colormap",
|
||||
f"Colormap '{color_map}' not found in the current installation of pyqtgraph. Choose on the following: {available_colormaps}.",
|
||||
{"wrong_value": color_map},
|
||||
)
|
||||
return color_map
|
||||
|
||||
@@ -2,34 +2,21 @@ from collections import defaultdict
|
||||
|
||||
import numpy as np
|
||||
import pyqtgraph as pg
|
||||
from qtpy.QtCore import QObject, Qt, Signal, Slot
|
||||
from qtpy.QtWidgets import QApplication
|
||||
|
||||
|
||||
class CrosshairScatterItem(pg.ScatterPlotItem):
|
||||
def setDownsampling(self, ds=None, auto=None, method=None):
|
||||
pass
|
||||
|
||||
def setClipToView(self, state):
|
||||
pass
|
||||
|
||||
def setAlpha(self, *args, **kwargs):
|
||||
pass
|
||||
# from qtpy.QtCore import QObject, pyqtSignal
|
||||
from qtpy.QtCore import QObject, Qt
|
||||
from qtpy.QtCore import Signal as pyqtSignal
|
||||
|
||||
|
||||
class Crosshair(QObject):
|
||||
# QT Position of mouse cursor
|
||||
positionChanged = Signal(tuple)
|
||||
positionClicked = Signal(tuple)
|
||||
# Plain crosshair position signals mapped to real coordinates
|
||||
crosshairChanged = Signal(tuple)
|
||||
crosshairClicked = Signal(tuple)
|
||||
positionChanged = pyqtSignal(tuple)
|
||||
positionClicked = pyqtSignal(tuple)
|
||||
# Signal for 1D plot
|
||||
coordinatesChanged1D = Signal(tuple)
|
||||
coordinatesClicked1D = Signal(tuple)
|
||||
coordinatesChanged1D = pyqtSignal(tuple)
|
||||
coordinatesClicked1D = pyqtSignal(tuple)
|
||||
# Signal for 2D plot
|
||||
coordinatesChanged2D = Signal(tuple)
|
||||
coordinatesClicked2D = Signal(tuple)
|
||||
coordinatesChanged2D = pyqtSignal(tuple)
|
||||
coordinatesClicked2D = pyqtSignal(tuple)
|
||||
|
||||
def __init__(self, plot_item: pg.PlotItem, precision: int = 3, parent=None):
|
||||
"""
|
||||
@@ -50,147 +37,51 @@ class Crosshair(QObject):
|
||||
self.v_line.skip_auto_range = True
|
||||
self.h_line = pg.InfiniteLine(angle=0, movable=False)
|
||||
self.h_line.skip_auto_range = True
|
||||
# Add custom attribute to identify crosshair lines
|
||||
self.v_line.is_crosshair = True
|
||||
self.h_line.is_crosshair = True
|
||||
self.plot_item.addItem(self.v_line, ignoreBounds=True)
|
||||
self.plot_item.addItem(self.h_line, ignoreBounds=True)
|
||||
|
||||
# Initialize highlighted curve in a case of multiple curves
|
||||
self.highlighted_curve_index = None
|
||||
|
||||
# Add TextItem to display coordinates
|
||||
self.coord_label = pg.TextItem("", anchor=(1, 1), fill=(0, 0, 0, 100))
|
||||
self.coord_label.setVisible(False) # Hide initially
|
||||
self.coord_label.skip_auto_range = True
|
||||
self.plot_item.addItem(self.coord_label)
|
||||
|
||||
# Signals to connect
|
||||
self.proxy = pg.SignalProxy(
|
||||
self.plot_item.scene().sigMouseMoved, rateLimit=60, slot=self.mouse_moved
|
||||
)
|
||||
self.positionChanged.connect(self.update_coord_label)
|
||||
self.plot_item.scene().sigMouseClicked.connect(self.mouse_clicked)
|
||||
|
||||
# Connect signals from pyqtgraph right click menu
|
||||
self.plot_item.ctrl.derivativeCheck.checkStateChanged.connect(self.check_derivatives)
|
||||
self.plot_item.ctrl.logXCheck.checkStateChanged.connect(self.check_log)
|
||||
self.plot_item.ctrl.logYCheck.checkStateChanged.connect(self.check_log)
|
||||
self.plot_item.ctrl.downsampleSpin.valueChanged.connect(self.clear_markers)
|
||||
|
||||
# Initialize markers
|
||||
self.items = []
|
||||
self.marker_moved_1d = {}
|
||||
self.marker_clicked_1d = {}
|
||||
self.marker_2d = None
|
||||
self.update_markers()
|
||||
self.check_log()
|
||||
self.check_derivatives()
|
||||
|
||||
self._connect_to_theme_change()
|
||||
|
||||
def _connect_to_theme_change(self):
|
||||
"""Connect to the theme change signal."""
|
||||
qapp = QApplication.instance()
|
||||
if hasattr(qapp, "theme_signal"):
|
||||
qapp.theme_signal.theme_updated.connect(self._update_theme)
|
||||
self._update_theme()
|
||||
|
||||
@Slot(str)
|
||||
def _update_theme(self, theme: str | None = None):
|
||||
"""Update the theme."""
|
||||
if theme is None:
|
||||
qapp = QApplication.instance()
|
||||
if hasattr(qapp, "theme"):
|
||||
theme = qapp.theme.theme
|
||||
else:
|
||||
theme = "dark"
|
||||
self.apply_theme(theme)
|
||||
|
||||
def apply_theme(self, theme: str):
|
||||
"""Apply the theme to the plot."""
|
||||
if theme == "dark":
|
||||
text_color = "w"
|
||||
label_bg_color = (50, 50, 50, 150)
|
||||
elif theme == "light":
|
||||
text_color = "k"
|
||||
label_bg_color = (240, 240, 240, 150)
|
||||
else:
|
||||
text_color = "w"
|
||||
label_bg_color = (50, 50, 50, 150)
|
||||
|
||||
self.coord_label.setColor(text_color)
|
||||
self.coord_label.fill = pg.mkBrush(label_bg_color)
|
||||
self.coord_label.border = pg.mkPen(None)
|
||||
|
||||
@Slot(int)
|
||||
def update_highlighted_curve(self, curve_index: int):
|
||||
"""
|
||||
Update the highlighted curve in the case of multiple curves in a plot item.
|
||||
|
||||
Args:
|
||||
curve_index(int): The index of curve to highlight
|
||||
"""
|
||||
self.highlighted_curve_index = curve_index
|
||||
self.clear_markers()
|
||||
self.update_markers()
|
||||
|
||||
def update_markers(self):
|
||||
"""Update the markers for the crosshair, creating new ones if necessary."""
|
||||
|
||||
if self.highlighted_curve_index is not None and hasattr(self.plot_item, "visible_curves"):
|
||||
# Focus on the highlighted curve only
|
||||
self.items = [self.plot_item.visible_curves[self.highlighted_curve_index]]
|
||||
else:
|
||||
# Handle all curves
|
||||
self.items = self.plot_item.items
|
||||
|
||||
# Create or update markers
|
||||
for item in self.items:
|
||||
# Create new markers
|
||||
for item in self.plot_item.items:
|
||||
if isinstance(item, pg.PlotDataItem): # 1D plot
|
||||
if item.name() in self.marker_moved_1d:
|
||||
continue
|
||||
pen = item.opts["pen"]
|
||||
color = pen.color() if hasattr(pen, "color") else pg.mkColor(pen)
|
||||
name = item.name() or str(id(item))
|
||||
if name in self.marker_moved_1d:
|
||||
# Update existing markers
|
||||
marker_moved = self.marker_moved_1d[name]
|
||||
marker_moved.setPen(pg.mkPen(color))
|
||||
# Update clicked markers' brushes
|
||||
for marker_clicked in self.marker_clicked_1d[name]:
|
||||
alpha = marker_clicked.opts["brush"].color().alpha()
|
||||
marker_clicked.setBrush(
|
||||
pg.mkBrush(color.red(), color.green(), color.blue(), alpha)
|
||||
)
|
||||
# Update z-values
|
||||
marker_moved.setZValue(item.zValue() + 1)
|
||||
for marker_clicked in self.marker_clicked_1d[name]:
|
||||
marker_clicked.setZValue(item.zValue() + 1)
|
||||
else:
|
||||
# Create new markers
|
||||
marker_moved = CrosshairScatterItem(
|
||||
size=10, pen=pg.mkPen(color), brush=pg.mkBrush(None)
|
||||
)
|
||||
marker_moved.skip_auto_range = True
|
||||
marker_moved.is_crosshair = True
|
||||
self.marker_moved_1d[name] = marker_moved
|
||||
self.plot_item.addItem(marker_moved)
|
||||
# Set marker z-value higher than the curve
|
||||
marker_moved.setZValue(item.zValue() + 1)
|
||||
marker_moved = pg.ScatterPlotItem(
|
||||
size=10, pen=pg.mkPen(color), brush=pg.mkBrush(None)
|
||||
)
|
||||
marker_moved.skip_auto_range = True
|
||||
self.marker_moved_1d[item.name()] = marker_moved
|
||||
self.plot_item.addItem(marker_moved)
|
||||
|
||||
# Create glowing effect markers for clicked events
|
||||
for size, alpha in [(18, 64), (14, 128), (10, 255)]:
|
||||
marker_clicked = pg.ScatterPlotItem(
|
||||
size=size,
|
||||
pen=pg.mkPen(None),
|
||||
brush=pg.mkBrush(color.red(), color.green(), color.blue(), alpha),
|
||||
)
|
||||
marker_clicked.skip_auto_range = True
|
||||
self.marker_clicked_1d[item.name()] = marker_clicked
|
||||
self.plot_item.addItem(marker_clicked)
|
||||
|
||||
# Create glowing effect markers for clicked events
|
||||
marker_clicked_list = []
|
||||
for size, alpha in [(18, 64), (14, 128), (10, 255)]:
|
||||
marker_clicked = CrosshairScatterItem(
|
||||
size=size,
|
||||
pen=pg.mkPen(None),
|
||||
brush=pg.mkBrush(color.red(), color.green(), color.blue(), alpha),
|
||||
)
|
||||
marker_clicked.skip_auto_range = True
|
||||
marker_clicked.is_crosshair = True
|
||||
self.plot_item.addItem(marker_clicked)
|
||||
marker_clicked.setZValue(item.zValue() + 1)
|
||||
marker_clicked_list.append(marker_clicked)
|
||||
self.marker_clicked_1d[name] = marker_clicked_list
|
||||
elif isinstance(item, pg.ImageItem): # 2D plot
|
||||
if self.marker_2d is not None:
|
||||
continue
|
||||
@@ -212,11 +103,12 @@ class Crosshair(QObject):
|
||||
"""
|
||||
y_values = defaultdict(list)
|
||||
x_values = defaultdict(list)
|
||||
image_2d = None
|
||||
|
||||
# Iterate through items in the plot
|
||||
for item in self.items:
|
||||
for item in self.plot_item.items:
|
||||
if isinstance(item, pg.PlotDataItem): # 1D plot
|
||||
name = item.name() or str(id(item))
|
||||
name = item.name()
|
||||
plot_data = item._getDisplayDataset()
|
||||
if plot_data is None:
|
||||
continue
|
||||
@@ -237,7 +129,7 @@ class Crosshair(QObject):
|
||||
elif isinstance(item, pg.ImageItem): # 2D plot
|
||||
name = item.config.monitor
|
||||
image_2d = item.image
|
||||
# Clip the x and y values to the image dimensions to avoid out of bounds errors
|
||||
# clip the x and y values to the image dimensions to avoid out of bounds errors
|
||||
y_values[name] = int(np.clip(y, 0, image_2d.shape[1] - 1))
|
||||
x_values[name] = int(np.clip(x, 0, image_2d.shape[0] - 1))
|
||||
|
||||
@@ -250,34 +142,21 @@ class Crosshair(QObject):
|
||||
|
||||
return None, None
|
||||
|
||||
def closest_x_y_value(self, input_x: float, list_x: list, list_y: list) -> tuple:
|
||||
def closest_x_y_value(self, input_value: float, list_x: list, list_y: list) -> tuple:
|
||||
"""
|
||||
Find the closest x and y value to the input value.
|
||||
|
||||
Args:
|
||||
input_x (float): Input value
|
||||
input_value (float): Input value
|
||||
list_x (list): List of x values
|
||||
list_y (list): List of y values
|
||||
|
||||
Returns:
|
||||
tuple: Closest x and y value
|
||||
"""
|
||||
# Convert lists to NumPy arrays
|
||||
arr_x = np.asarray(list_x)
|
||||
|
||||
# Get the indices where x is not NaN
|
||||
valid_indices = ~np.isnan(arr_x)
|
||||
|
||||
# Filter x array to exclude NaN values
|
||||
filtered_x = arr_x[valid_indices]
|
||||
|
||||
# Find the index of the closest value in the filtered x array
|
||||
closest_index = np.abs(filtered_x - input_x).argmin()
|
||||
|
||||
# Map back to the original index in the list_x and list_y arrays
|
||||
original_index = np.where(valid_indices)[0][closest_index]
|
||||
|
||||
return list_x[original_index], list_y[original_index]
|
||||
arr = np.asarray(list_x)
|
||||
i = (np.abs(arr - input_value)).argmin()
|
||||
return list_x[i], list_y[i]
|
||||
|
||||
def mouse_moved(self, event):
|
||||
"""Handles the mouse moved event, updating the crosshair position and emitting signals.
|
||||
@@ -287,15 +166,17 @@ class Crosshair(QObject):
|
||||
"""
|
||||
pos = event[0]
|
||||
self.update_markers()
|
||||
self.positionChanged.emit((pos.x(), pos.y()))
|
||||
if self.plot_item.vb.sceneBoundingRect().contains(pos):
|
||||
mouse_point = self.plot_item.vb.mapSceneToView(pos)
|
||||
x, y = mouse_point.x(), mouse_point.y()
|
||||
self.v_line.setPos(x)
|
||||
self.h_line.setPos(y)
|
||||
scaled_x, scaled_y = self.scale_emitted_coordinates(mouse_point.x(), mouse_point.y())
|
||||
self.crosshairChanged.emit((scaled_x, scaled_y))
|
||||
self.positionChanged.emit((x, y))
|
||||
self.v_line.setPos(mouse_point.x())
|
||||
self.h_line.setPos(mouse_point.y())
|
||||
|
||||
x, y = mouse_point.x(), mouse_point.y()
|
||||
if self.is_log_x:
|
||||
x = 10**x
|
||||
if self.is_log_y:
|
||||
y = 10**y
|
||||
x_snap_values, y_snap_values = self.snap_to_data(x, y)
|
||||
if x_snap_values is None or y_snap_values is None:
|
||||
return
|
||||
@@ -305,19 +186,14 @@ class Crosshair(QObject):
|
||||
# not sure how we got here, but just to be safe...
|
||||
return
|
||||
|
||||
for item in self.items:
|
||||
for item in self.plot_item.items:
|
||||
if isinstance(item, pg.PlotDataItem):
|
||||
name = item.name() or str(id(item))
|
||||
name = item.name()
|
||||
x, y = x_snap_values[name], y_snap_values[name]
|
||||
if x is None or y is None:
|
||||
continue
|
||||
self.marker_moved_1d[name].setData([x], [y])
|
||||
x_snapped_scaled, y_snapped_scaled = self.scale_emitted_coordinates(x, y)
|
||||
coordinate_to_emit = (
|
||||
name,
|
||||
round(x_snapped_scaled, self.precision),
|
||||
round(y_snapped_scaled, self.precision),
|
||||
)
|
||||
coordinate_to_emit = (name, round(x, self.precision), round(y, self.precision))
|
||||
self.coordinatesChanged1D.emit(coordinate_to_emit)
|
||||
elif isinstance(item, pg.ImageItem):
|
||||
name = item.config.monitor
|
||||
@@ -344,10 +220,12 @@ class Crosshair(QObject):
|
||||
if self.plot_item.vb.sceneBoundingRect().contains(event._scenePos):
|
||||
mouse_point = self.plot_item.vb.mapSceneToView(event._scenePos)
|
||||
x, y = mouse_point.x(), mouse_point.y()
|
||||
scaled_x, scaled_y = self.scale_emitted_coordinates(mouse_point.x(), mouse_point.y())
|
||||
self.crosshairClicked.emit((scaled_x, scaled_y))
|
||||
self.positionClicked.emit((x, y))
|
||||
|
||||
if self.is_log_x:
|
||||
x = 10**x
|
||||
if self.is_log_y:
|
||||
y = 10**y
|
||||
x_snap_values, y_snap_values = self.snap_to_data(x, y)
|
||||
|
||||
if x_snap_values is None or y_snap_values is None:
|
||||
@@ -358,20 +236,14 @@ class Crosshair(QObject):
|
||||
# not sure how we got here, but just to be safe...
|
||||
return
|
||||
|
||||
for item in self.items:
|
||||
for item in self.plot_item.items:
|
||||
if isinstance(item, pg.PlotDataItem):
|
||||
name = item.name() or str(id(item))
|
||||
name = item.name()
|
||||
x, y = x_snap_values[name], y_snap_values[name]
|
||||
if x is None or y is None:
|
||||
continue
|
||||
for marker_clicked in self.marker_clicked_1d[name]:
|
||||
marker_clicked.setData([x], [y])
|
||||
x_snapped_scaled, y_snapped_scaled = self.scale_emitted_coordinates(x, y)
|
||||
coordinate_to_emit = (
|
||||
name,
|
||||
round(x_snapped_scaled, self.precision),
|
||||
round(y_snapped_scaled, self.precision),
|
||||
)
|
||||
self.marker_clicked_1d[name].setData([x], [y])
|
||||
coordinate_to_emit = (name, round(x, self.precision), round(y, self.precision))
|
||||
self.coordinatesClicked1D.emit(coordinate_to_emit)
|
||||
elif isinstance(item, pg.ImageItem):
|
||||
name = item.config.monitor
|
||||
@@ -387,47 +259,14 @@ class Crosshair(QObject):
|
||||
def clear_markers(self):
|
||||
"""Clears the markers from the plot."""
|
||||
for marker in self.marker_moved_1d.values():
|
||||
self.plot_item.removeItem(marker)
|
||||
for markers in self.marker_clicked_1d.values():
|
||||
for marker in markers:
|
||||
self.plot_item.removeItem(marker)
|
||||
self.marker_moved_1d.clear()
|
||||
self.marker_clicked_1d.clear()
|
||||
|
||||
def scale_emitted_coordinates(self, x, y):
|
||||
"""Scales the emitted coordinates if the axes are in log scale.
|
||||
|
||||
Args:
|
||||
x (float): The x-coordinate
|
||||
y (float): The y-coordinate
|
||||
|
||||
Returns:
|
||||
tuple: The scaled x and y coordinates
|
||||
"""
|
||||
if self.is_log_x:
|
||||
x = 10**x
|
||||
if self.is_log_y:
|
||||
y = 10**y
|
||||
return x, y
|
||||
|
||||
def update_coord_label(self, pos: tuple):
|
||||
"""Updates the coordinate label based on the crosshair position and axis scales.
|
||||
|
||||
Args:
|
||||
pos (tuple): The (x, y) position of the crosshair.
|
||||
"""
|
||||
x, y = pos
|
||||
x_scaled, y_scaled = self.scale_emitted_coordinates(x, y)
|
||||
|
||||
# Update coordinate label
|
||||
self.coord_label.setText(f"({x_scaled:.{self.precision}g}, {y_scaled:.{self.precision}g})")
|
||||
self.coord_label.setPos(x, y)
|
||||
self.coord_label.setVisible(True)
|
||||
marker.clear()
|
||||
for marker in self.marker_clicked_1d.values():
|
||||
marker.clear()
|
||||
|
||||
def check_log(self):
|
||||
"""Checks if the x or y axis is in log scale and updates the internal state accordingly."""
|
||||
self.is_log_x = self.plot_item.axes["bottom"]["item"].logMode
|
||||
self.is_log_y = self.plot_item.axes["left"]["item"].logMode
|
||||
self.is_log_x = self.plot_item.ctrl.logXCheck.isChecked()
|
||||
self.is_log_y = self.plot_item.ctrl.logYCheck.isChecked()
|
||||
self.clear_markers()
|
||||
|
||||
def check_derivatives(self):
|
||||
@@ -436,8 +275,6 @@ class Crosshair(QObject):
|
||||
self.clear_markers()
|
||||
|
||||
def cleanup(self):
|
||||
self.plot_item.removeItem(self.v_line)
|
||||
self.plot_item.removeItem(self.h_line)
|
||||
self.plot_item.removeItem(self.coord_label)
|
||||
|
||||
self.v_line.deleteLater()
|
||||
self.h_line.deleteLater()
|
||||
self.clear_markers()
|
||||
|
||||
@@ -1,156 +0,0 @@
|
||||
"""Module for handling filter I/O operations in BEC Widgets for input fields.
|
||||
These operations include filtering device/signal names and/or device types.
|
||||
"""
|
||||
|
||||
from abc import ABC, abstractmethod
|
||||
|
||||
from bec_lib.logger import bec_logger
|
||||
from qtpy.QtCore import QStringListModel
|
||||
from qtpy.QtWidgets import QComboBox, QCompleter, QLineEdit
|
||||
|
||||
logger = bec_logger.logger
|
||||
|
||||
|
||||
class WidgetFilterHandler(ABC):
|
||||
"""Abstract base class for widget filter handlers"""
|
||||
|
||||
@abstractmethod
|
||||
def set_selection(self, widget, selection: list) -> None:
|
||||
"""Set the filtered_selection for the widget
|
||||
|
||||
Args:
|
||||
selection (list): Filtered selection of items
|
||||
"""
|
||||
|
||||
@abstractmethod
|
||||
def check_input(self, widget, text: str) -> bool:
|
||||
"""Check if the input text is in the filtered selection
|
||||
|
||||
Args:
|
||||
widget: Widget instance
|
||||
text (str): Input text
|
||||
|
||||
Returns:
|
||||
bool: True if the input text is in the filtered selection
|
||||
"""
|
||||
|
||||
|
||||
class LineEditFilterHandler(WidgetFilterHandler):
|
||||
"""Handler for QLineEdit widget"""
|
||||
|
||||
def set_selection(self, widget: QLineEdit, selection: list) -> None:
|
||||
"""Set the selection for the widget to the completer model
|
||||
|
||||
Args:
|
||||
widget (QLineEdit): The QLineEdit widget
|
||||
selection (list): Filtered selection of items
|
||||
"""
|
||||
if not isinstance(widget.completer, QCompleter):
|
||||
completer = QCompleter(widget)
|
||||
widget.setCompleter(completer)
|
||||
widget.completer.setModel(QStringListModel(selection, widget))
|
||||
|
||||
def check_input(self, widget: QLineEdit, text: str) -> bool:
|
||||
"""Check if the input text is in the filtered selection
|
||||
|
||||
Args:
|
||||
widget (QLineEdit): The QLineEdit widget
|
||||
text (str): Input text
|
||||
|
||||
Returns:
|
||||
bool: True if the input text is in the filtered selection
|
||||
"""
|
||||
model = widget.completer.model()
|
||||
model_data = [model.data(model.index(i)) for i in range(model.rowCount())]
|
||||
return text in model_data
|
||||
|
||||
|
||||
class ComboBoxFilterHandler(WidgetFilterHandler):
|
||||
"""Handler for QComboBox widget"""
|
||||
|
||||
def set_selection(self, widget: QComboBox, selection: list) -> None:
|
||||
"""Set the selection for the widget to the completer model
|
||||
|
||||
Args:
|
||||
widget (QComboBox): The QComboBox widget
|
||||
selection (list): Filtered selection of items
|
||||
"""
|
||||
widget.clear()
|
||||
widget.addItems(selection)
|
||||
|
||||
def check_input(self, widget: QComboBox, text: str) -> bool:
|
||||
"""Check if the input text is in the filtered selection
|
||||
|
||||
Args:
|
||||
widget (QComboBox): The QComboBox widget
|
||||
text (str): Input text
|
||||
|
||||
Returns:
|
||||
bool: True if the input text is in the filtered selection
|
||||
"""
|
||||
return text in [widget.itemText(i) for i in range(widget.count())]
|
||||
|
||||
|
||||
class FilterIO:
|
||||
"""Public interface to set filters for input widgets.
|
||||
It supports the list of widgets stored in class attribute _handlers.
|
||||
"""
|
||||
|
||||
_handlers = {QLineEdit: LineEditFilterHandler, QComboBox: ComboBoxFilterHandler}
|
||||
|
||||
@staticmethod
|
||||
def set_selection(widget, selection: list, ignore_errors=True):
|
||||
"""
|
||||
Retrieve value from the widget instance.
|
||||
|
||||
Args:
|
||||
widget: Widget instance.
|
||||
selection(list): List of filtered selection items.
|
||||
ignore_errors(bool, optional): Whether to ignore if no handler is found.
|
||||
"""
|
||||
handler_class = FilterIO._find_handler(widget)
|
||||
if handler_class:
|
||||
return handler_class().set_selection(widget=widget, selection=selection)
|
||||
if not ignore_errors:
|
||||
raise ValueError(
|
||||
f"No matching handler for widget type: {type(widget)} in handler list {FilterIO._handlers}"
|
||||
)
|
||||
return None
|
||||
|
||||
@staticmethod
|
||||
def check_input(widget, text: str, ignore_errors=True):
|
||||
"""
|
||||
Check if the input text is in the filtered selection.
|
||||
|
||||
Args:
|
||||
widget: Widget instance.
|
||||
text(str): Input text.
|
||||
ignore_errors(bool, optional): Whether to ignore if no handler is found.
|
||||
|
||||
Returns:
|
||||
bool: True if the input text is in the filtered selection.
|
||||
"""
|
||||
handler_class = FilterIO._find_handler(widget)
|
||||
if handler_class:
|
||||
return handler_class().check_input(widget=widget, text=text)
|
||||
if not ignore_errors:
|
||||
raise ValueError(
|
||||
f"No matching handler for widget type: {type(widget)} in handler list {FilterIO._handlers}"
|
||||
)
|
||||
return None
|
||||
|
||||
@staticmethod
|
||||
def _find_handler(widget):
|
||||
"""
|
||||
Find the appropriate handler for the widget by checking its base classes.
|
||||
|
||||
Args:
|
||||
widget: Widget instance.
|
||||
|
||||
Returns:
|
||||
handler_class: The handler class if found, otherwise None.
|
||||
"""
|
||||
for base in type(widget).__mro__:
|
||||
if base in FilterIO._handlers:
|
||||
return FilterIO._handlers[base]
|
||||
return None
|
||||
@@ -1,84 +0,0 @@
|
||||
"""
|
||||
This module provides a utility class for counting and reporting frames per second (FPS) in a PyQtGraph application.
|
||||
|
||||
Classes:
|
||||
FPSCounter: A class that monitors the paint events of a `ViewBox` to calculate and emit FPS values.
|
||||
|
||||
Usage:
|
||||
The `FPSCounter` class can be used to monitor the rendering performance of a `ViewBox` in a PyQtGraph application.
|
||||
It connects to the `ViewBox`'s paint event and calculates the FPS over a specified interval, emitting the FPS value
|
||||
at regular intervals.
|
||||
|
||||
Example:
|
||||
from qtpy import QtWidgets, QtCore
|
||||
import pyqtgraph as pg
|
||||
from fps_counter import FPSCounter
|
||||
|
||||
app = pg.mkQApp("FPS Counter Example")
|
||||
win = pg.GraphicsLayoutWidget()
|
||||
win.show()
|
||||
|
||||
vb = pg.ViewBox()
|
||||
plot_item = pg.PlotItem(viewBox=vb)
|
||||
win.addItem(plot_item)
|
||||
|
||||
fps_counter = FPSCounter(vb)
|
||||
fps_counter.sigFpsUpdate.connect(lambda fps: print(f"FPS: {fps:.2f}"))
|
||||
|
||||
sys.exit(app.exec_())
|
||||
"""
|
||||
|
||||
from time import perf_counter
|
||||
|
||||
import pyqtgraph as pg
|
||||
from qtpy import QtCore
|
||||
|
||||
|
||||
class FPSCounter(QtCore.QObject):
|
||||
"""
|
||||
A utility class for counting and reporting frames per second (FPS).
|
||||
|
||||
This class connects to a `ViewBox`'s paint event to count the number of
|
||||
frames rendered and calculates the FPS over a specified interval. It emits
|
||||
a signal with the FPS value at regular intervals.
|
||||
|
||||
Attributes:
|
||||
sigFpsUpdate (QtCore.Signal): Signal emitted with the FPS value.
|
||||
view_box (pg.ViewBox): The `ViewBox` instance to monitor.
|
||||
"""
|
||||
|
||||
sigFpsUpdate = QtCore.Signal(float)
|
||||
|
||||
def __init__(self, view_box):
|
||||
super().__init__()
|
||||
self.view_box = view_box
|
||||
self.view_box.sigPaint.connect(self.increment_count)
|
||||
self.count = 0
|
||||
self.last_update = perf_counter()
|
||||
self.timer = QtCore.QTimer()
|
||||
self.timer.timeout.connect(self.calculate_fps)
|
||||
self.timer.start(1000)
|
||||
|
||||
def increment_count(self):
|
||||
"""
|
||||
Increment the frame count when the `ViewBox` is painted.
|
||||
"""
|
||||
self.count += 1
|
||||
|
||||
def calculate_fps(self):
|
||||
"""
|
||||
Calculate the frames per second (FPS) based on the number of frames
|
||||
"""
|
||||
now = perf_counter()
|
||||
elapsed = now - self.last_update
|
||||
fps = self.count / elapsed if elapsed > 0 else 0.0
|
||||
self.last_update = now
|
||||
self.count = 0
|
||||
self.sigFpsUpdate.emit(fps)
|
||||
|
||||
def cleanup(self):
|
||||
"""
|
||||
Clean up the FPS counter by stopping the timer and disconnecting the signal.
|
||||
"""
|
||||
self.timer.stop()
|
||||
self.timer.timeout.disconnect(self.calculate_fps)
|
||||
@@ -143,7 +143,7 @@ class DesignerPluginGenerator:
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
# from bec_widgets.widgets.bec_queue.bec_queue import BECQueue
|
||||
from bec_widgets.widgets.utility.spinner import SpinnerWidget
|
||||
from bec_widgets.widgets.spinner.spinner import SpinnerWidget
|
||||
|
||||
generator = DesignerPluginGenerator(SpinnerWidget)
|
||||
generator.run(validate=False)
|
||||
|
||||
@@ -1,84 +0,0 @@
|
||||
""" Module for a thin wrapper (LinearRegionWrapper) around the LinearRegionItem in pyqtgraph.
|
||||
The class is mainly designed for usage with the BECWaveform and 1D plots. """
|
||||
|
||||
import pyqtgraph as pg
|
||||
from qtpy.QtCore import QObject, Signal, Slot
|
||||
from qtpy.QtGui import QColor
|
||||
|
||||
|
||||
class LinearRegionWrapper(QObject):
|
||||
"""Wrapper class for the LinearRegionItem in pyqtgraph for 1D plots (BECWaveform)
|
||||
|
||||
Args:
|
||||
plot_item (pg.PlotItem): The plot item to add the region selector to.
|
||||
parent (QObject): The parent object.
|
||||
color (QColor): The color of the region selector.
|
||||
hover_color (QColor): The color of the region selector when the mouse is over it.
|
||||
"""
|
||||
|
||||
# Signal with the region tuble (start, end)
|
||||
region_changed = Signal(tuple)
|
||||
|
||||
def __init__(
|
||||
self, plot_item: pg.PlotItem, color: QColor = None, hover_color: QColor = None, parent=None
|
||||
):
|
||||
super().__init__(parent)
|
||||
self.is_log_x = None
|
||||
self._edge_width = 2
|
||||
self.plot_item = plot_item
|
||||
self.linear_region_selector = pg.LinearRegionItem()
|
||||
self.proxy = None
|
||||
self.change_roi_color((color, hover_color))
|
||||
self.plot_item.ctrl.logXCheck.checkStateChanged.connect(self.check_log)
|
||||
self.plot_item.ctrl.logYCheck.checkStateChanged.connect(self.check_log)
|
||||
|
||||
# Slot for changing the color of the region selector (edge and fill)
|
||||
@Slot(tuple)
|
||||
def change_roi_color(self, colors: tuple[QColor | str | tuple, QColor | str | tuple]):
|
||||
"""Change the color and hover color of the region selector.
|
||||
Hover color means the color when the mouse is over the region.
|
||||
|
||||
Args:
|
||||
colors (tuple): Tuple with the color and hover color
|
||||
"""
|
||||
color, hover_color = colors
|
||||
if color is not None:
|
||||
self.linear_region_selector.setBrush(pg.mkBrush(color))
|
||||
if hover_color is not None:
|
||||
self.linear_region_selector.setHoverBrush(pg.mkBrush(hover_color))
|
||||
|
||||
@Slot()
|
||||
def add_region_selector(self):
|
||||
"""Add the region selector to the plot item"""
|
||||
self.plot_item.addItem(self.linear_region_selector)
|
||||
# Use proxy to limit the update rate of the region change signal to 10Hz
|
||||
self.proxy = pg.SignalProxy(
|
||||
self.linear_region_selector.sigRegionChanged,
|
||||
rateLimit=10,
|
||||
slot=self._region_change_proxy,
|
||||
)
|
||||
|
||||
@Slot()
|
||||
def remove_region_selector(self):
|
||||
"""Remove the region selector from the plot item"""
|
||||
self.proxy.disconnect()
|
||||
self.proxy = None
|
||||
self.plot_item.removeItem(self.linear_region_selector)
|
||||
|
||||
def _region_change_proxy(self):
|
||||
"""Emit the region change signal. If the plot is in log mode, convert the region to log."""
|
||||
x_low, x_high = self.linear_region_selector.getRegion()
|
||||
if self.is_log_x:
|
||||
x_low = 10**x_low
|
||||
x_high = 10**x_high
|
||||
self.region_changed.emit((x_low, x_high))
|
||||
|
||||
@Slot()
|
||||
def check_log(self):
|
||||
"""Check if the plot is in log mode."""
|
||||
self.is_log_x = self.plot_item.ctrl.logXCheck.isChecked()
|
||||
self.is_log_y = self.plot_item.ctrl.logYCheck.isChecked()
|
||||
|
||||
def cleanup(self):
|
||||
"""Cleanup the widget."""
|
||||
self.remove_region_selector()
|
||||
@@ -1,26 +0,0 @@
|
||||
from enum import IntFlag
|
||||
|
||||
try:
|
||||
|
||||
from enum import KEEP
|
||||
|
||||
class IFBase(IntFlag, boundary=KEEP): ...
|
||||
|
||||
except ImportError:
|
||||
|
||||
IFBase = IntFlag
|
||||
|
||||
|
||||
class Kind(IFBase):
|
||||
"""
|
||||
This is used in the .kind attribute of all OphydObj (Signals, Devices).
|
||||
|
||||
A Device examines its components' .kind atttribute to decide whether to
|
||||
traverse it in read(), read_configuration(), or neither. Additionally, if
|
||||
decides whether to include its name in `hints['fields']`.
|
||||
"""
|
||||
|
||||
omitted = 0b000
|
||||
normal = 0b001
|
||||
config = 0b010
|
||||
hinted = 0b101 # Notice that bool(hinted & normal) is True.
|
||||
@@ -1,247 +0,0 @@
|
||||
"""Module to create an arrow item for a pyqtgraph plot"""
|
||||
|
||||
import numpy as np
|
||||
import pyqtgraph as pg
|
||||
from bec_lib.logger import bec_logger
|
||||
from qtpy.QtCore import QObject, QPointF, Signal, Slot
|
||||
|
||||
from bec_widgets.utils.colors import get_accent_colors
|
||||
|
||||
logger = bec_logger.logger
|
||||
|
||||
|
||||
class BECIndicatorItem(QObject):
|
||||
|
||||
def __init__(self, plot_item: pg.PlotItem = None, parent=None):
|
||||
super().__init__(parent=parent)
|
||||
self.accent_colors = get_accent_colors()
|
||||
self.plot_item = plot_item
|
||||
self._item_on_plot = False
|
||||
self._pos = None
|
||||
self.is_log_x = False
|
||||
self.is_log_y = False
|
||||
|
||||
@property
|
||||
def item_on_plot(self) -> bool:
|
||||
"""Returns if the item is on the plot"""
|
||||
return self._item_on_plot
|
||||
|
||||
@item_on_plot.setter
|
||||
def item_on_plot(self, value: bool) -> None:
|
||||
self._item_on_plot = value
|
||||
|
||||
def add_to_plot(self) -> None:
|
||||
"""Add the item to the plot"""
|
||||
raise NotImplementedError("Method add_to_plot not implemented")
|
||||
|
||||
def remove_from_plot(self) -> None:
|
||||
"""Remove the item from the plot"""
|
||||
raise NotImplementedError("Method remove_from_plot not implemented")
|
||||
|
||||
def set_position(self, pos) -> None:
|
||||
"""This method should implement the logic to set the position of the
|
||||
item on the plot. Depending on the child class, the position can be
|
||||
a tuple (x,y) or a single value, i.e. x position where y position is fixed.
|
||||
"""
|
||||
raise NotImplementedError("Method set_position not implemented")
|
||||
|
||||
def check_log(self):
|
||||
"""Checks if the x or y axis is in log scale and updates the internal state accordingly."""
|
||||
self.is_log_x = self.plot_item.ctrl.logXCheck.isChecked()
|
||||
self.is_log_y = self.plot_item.ctrl.logYCheck.isChecked()
|
||||
self.set_position(self._pos)
|
||||
|
||||
|
||||
class BECTickItem(BECIndicatorItem):
|
||||
"""Class to create a tick item which can be added to a pyqtgraph plot.
|
||||
The tick item will be added to the layout of the plot item and can be used to indicate
|
||||
a position"""
|
||||
|
||||
position_changed = Signal(float)
|
||||
position_changed_str = Signal(str)
|
||||
|
||||
def __init__(self, plot_item: pg.PlotItem = None, parent=None):
|
||||
super().__init__(plot_item=plot_item, parent=parent)
|
||||
self.tick_item = pg.TickSliderItem(
|
||||
parent=parent, allowAdd=False, allowRemove=False, orientation="bottom"
|
||||
)
|
||||
self.tick_item.skip_auto_range = True
|
||||
self.tick = None
|
||||
self._pos = 0.0
|
||||
self._range = [0, 1]
|
||||
|
||||
@Slot(float)
|
||||
def set_position(self, pos: float) -> None:
|
||||
"""Set the x position of the tick item
|
||||
|
||||
Args:
|
||||
pos (float): The position of the tick item.
|
||||
"""
|
||||
if self.is_log_x is True:
|
||||
pos = pos if pos > 0 else 1e-10
|
||||
pos = np.log10(pos)
|
||||
self._pos = pos
|
||||
view_box = self.plot_item.getViewBox() # Ensure you're accessing the correct view box
|
||||
view_range = view_box.viewRange()[0]
|
||||
self.update_range(self.plot_item.vb, view_range)
|
||||
self.position_changed.emit(pos)
|
||||
self.position_changed_str.emit(str(pos))
|
||||
|
||||
@Slot()
|
||||
def update_range(self, _, view_range: tuple[float, float]) -> None:
|
||||
"""Update the range of the tick item
|
||||
|
||||
Args:
|
||||
vb (pg.ViewBox): The view box.
|
||||
viewRange (tuple): The view range.
|
||||
"""
|
||||
if self._pos < view_range[0] or self._pos > view_range[1]:
|
||||
self.tick_item.setVisible(False)
|
||||
else:
|
||||
self.tick_item.setVisible(True)
|
||||
|
||||
if self.tick_item.isVisible():
|
||||
origin = self.tick_item.tickSize / 2.0
|
||||
length = self.tick_item.length
|
||||
|
||||
length_with_padding = length + self.tick_item.tickSize + 2
|
||||
|
||||
self._range = view_range
|
||||
tick_with_padding = (self._pos - view_range[0]) / (view_range[1] - view_range[0])
|
||||
tick_value = (tick_with_padding * length_with_padding - origin) / length
|
||||
self.tick_item.setTickValue(self.tick, tick_value)
|
||||
|
||||
def add_to_plot(self):
|
||||
"""Add the tick item to the view box or plot item."""
|
||||
if self.plot_item is None:
|
||||
return
|
||||
|
||||
self.plot_item.layout.addItem(self.tick_item, 2, 1)
|
||||
self.tick_item.setOrientation("top")
|
||||
self.tick = self.tick_item.addTick(0, movable=False, color=self.accent_colors.highlight)
|
||||
self.update_tick_pos_y()
|
||||
self.plot_item.vb.sigXRangeChanged.connect(self.update_range)
|
||||
self.plot_item.ctrl.logXCheck.checkStateChanged.connect(self.check_log)
|
||||
self.plot_item.ctrl.logYCheck.checkStateChanged.connect(self.check_log)
|
||||
self.plot_item.vb.geometryChanged.connect(self.update_tick_pos_y)
|
||||
self.item_on_plot = True
|
||||
|
||||
@Slot()
|
||||
def update_tick_pos_y(self):
|
||||
"""Update tick position, while respecting the tick_item coordinates"""
|
||||
pos = self.tick.pos()
|
||||
pos = self.tick_item.mapToParent(pos)
|
||||
new_pos = self.plot_item.vb.geometry().bottom()
|
||||
new_pos = self.tick_item.mapFromParent(QPointF(pos.x(), new_pos))
|
||||
self.tick.setPos(new_pos)
|
||||
|
||||
def remove_from_plot(self):
|
||||
"""Remove the tick item from the view box or plot item."""
|
||||
if self.plot_item is not None and self.item_on_plot is True:
|
||||
self.plot_item.vb.sigXRangeChanged.disconnect(self.update_range)
|
||||
self.plot_item.ctrl.logXCheck.checkStateChanged.disconnect(self.check_log)
|
||||
self.plot_item.ctrl.logYCheck.checkStateChanged.disconnect(self.check_log)
|
||||
if self.plot_item.layout is not None:
|
||||
self.plot_item.layout.removeItem(self.tick_item)
|
||||
self.item_on_plot = False
|
||||
|
||||
def cleanup(self) -> None:
|
||||
"""Cleanup the item"""
|
||||
self.remove_from_plot()
|
||||
if self.tick_item is not None:
|
||||
self.tick_item.close()
|
||||
self.tick_item.deleteLater()
|
||||
self.tick_item = None
|
||||
|
||||
|
||||
class BECArrowItem(BECIndicatorItem):
|
||||
"""Class to create an arrow item which can be added to a pyqtgraph plot.
|
||||
It can be either added directly to a view box or a plot item.
|
||||
To add the arrow item to a view box or plot item, use the add_to_plot method.
|
||||
|
||||
Args:
|
||||
view_box (pg.ViewBox | pg.PlotItem): The view box or plot item to which the arrow item should be added.
|
||||
parent (QObject): The parent object.
|
||||
|
||||
Signals:
|
||||
position_changed (tuple[float, float]): Signal emitted when the position of the arrow item has changed.
|
||||
position_changed_str (tuple[str, str]): Signal emitted when the position of the arrow item has changed.
|
||||
"""
|
||||
|
||||
# Signal to emit if the position of the arrow item has changed
|
||||
position_changed = Signal(tuple)
|
||||
position_changed_str = Signal(tuple)
|
||||
|
||||
def __init__(self, plot_item: pg.PlotItem = None, parent=None):
|
||||
super().__init__(plot_item=plot_item, parent=parent)
|
||||
self.arrow_item = pg.ArrowItem(parent=parent)
|
||||
self.arrow_item.skip_auto_range = True
|
||||
self._pos = (0, 0)
|
||||
self.arrow_item.setVisible(False)
|
||||
|
||||
@Slot(dict)
|
||||
def set_style(self, style: dict) -> None:
|
||||
"""Set the style of the arrow item
|
||||
|
||||
Args:
|
||||
style (dict): The style of the arrow item. Dictionary with key,
|
||||
value pairs which are accepted from the pg.ArrowItem.setStyle method.
|
||||
"""
|
||||
self.arrow_item.setStyle(**style)
|
||||
|
||||
@Slot(tuple)
|
||||
def set_position(self, pos: tuple[float, float]) -> None:
|
||||
"""Set the position of the arrow item
|
||||
|
||||
Args:
|
||||
pos (tuple): The position of the arrow item as a tuple (x, y).
|
||||
"""
|
||||
self._pos = pos
|
||||
pos_x = pos[0]
|
||||
pos_y = pos[1]
|
||||
if self.is_log_x is True:
|
||||
pos_x = np.log10(pos_x) if pos_x > 0 else 1e-10
|
||||
view_box = self.plot_item.getViewBox() # Ensure you're accessing the correct view box
|
||||
view_range = view_box.viewRange()[0]
|
||||
# Avoid values outside the view range in the negative direction. Otherwise, there is
|
||||
# a buggy behaviour of the arrow item and it appears at the wrong position.
|
||||
if pos_x < view_range[0]:
|
||||
pos_x = view_range[0]
|
||||
if self.is_log_y is True:
|
||||
pos_y = np.log10(pos_y) if pos_y > 0 else 1e-10
|
||||
|
||||
self.arrow_item.setPos(pos_x, pos_y)
|
||||
self.position_changed.emit(self._pos)
|
||||
self.position_changed_str.emit((str(self._pos[0]), str(self._pos[1])))
|
||||
|
||||
def add_to_plot(self):
|
||||
"""Add the arrow item to the view box or plot item."""
|
||||
if not self.arrow_item:
|
||||
logger.warning(f"Arrow item was already destroyed, cannot be created")
|
||||
return
|
||||
|
||||
self.arrow_item.setStyle(
|
||||
angle=-90,
|
||||
pen=pg.mkPen(self.accent_colors.emergency, width=1),
|
||||
brush=pg.mkBrush(self.accent_colors.highlight),
|
||||
headLen=20,
|
||||
)
|
||||
self.arrow_item.setVisible(True)
|
||||
if self.plot_item is not None:
|
||||
self.plot_item.addItem(self.arrow_item)
|
||||
self.plot_item.ctrl.logXCheck.checkStateChanged.connect(self.check_log)
|
||||
self.plot_item.ctrl.logYCheck.checkStateChanged.connect(self.check_log)
|
||||
self.item_on_plot = True
|
||||
|
||||
def remove_from_plot(self):
|
||||
"""Remove the arrow item from the view box or plot item."""
|
||||
if self.plot_item is not None and self.item_on_plot is True:
|
||||
self.plot_item.ctrl.logXCheck.checkStateChanged.disconnect(self.check_log)
|
||||
self.plot_item.ctrl.logYCheck.checkStateChanged.disconnect(self.check_log)
|
||||
self.plot_item.removeItem(self.arrow_item)
|
||||
self.item_on_plot = False
|
||||
|
||||
def cleanup(self) -> None:
|
||||
"""Cleanup the item"""
|
||||
self.remove_from_plot()
|
||||
self.arrow_item = None
|
||||
@@ -53,7 +53,7 @@ class BECClassInfo:
|
||||
obj: type
|
||||
is_connector: bool = False
|
||||
is_widget: bool = False
|
||||
is_plugin: bool = False
|
||||
is_top_level: bool = False
|
||||
|
||||
|
||||
class BECClassContainer:
|
||||
@@ -88,14 +88,14 @@ class BECClassContainer:
|
||||
"""
|
||||
Get all top-level classes.
|
||||
"""
|
||||
return [info.obj for info in self.collection if info.is_plugin]
|
||||
return [info.obj for info in self.collection if info.is_top_level]
|
||||
|
||||
@property
|
||||
def plugins(self):
|
||||
"""
|
||||
Get all plugins. These are all classes that are on the top level and are widgets.
|
||||
"""
|
||||
return [info.obj for info in self.collection if info.is_widget and info.is_plugin]
|
||||
return [info.obj for info in self.collection if info.is_widget and info.is_top_level]
|
||||
|
||||
@property
|
||||
def widgets(self):
|
||||
@@ -109,17 +109,10 @@ class BECClassContainer:
|
||||
"""
|
||||
Get all top-level classes that are RPC-enabled. These are all classes that users can choose from.
|
||||
"""
|
||||
return [info.obj for info in self.collection if info.is_plugin and info.is_connector]
|
||||
|
||||
@property
|
||||
def classes(self):
|
||||
"""
|
||||
Get all classes.
|
||||
"""
|
||||
return [info.obj for info in self.collection]
|
||||
return [info.obj for info in self.collection if info.is_top_level and info.is_connector]
|
||||
|
||||
|
||||
def get_custom_classes(repo_name: str) -> BECClassContainer:
|
||||
def get_rpc_classes(repo_name: str) -> BECClassContainer:
|
||||
"""
|
||||
Get all RPC-enabled classes in the specified repository.
|
||||
|
||||
@@ -160,8 +153,6 @@ def get_custom_classes(repo_name: str) -> BECClassContainer:
|
||||
issubclass(obj, QWidget) or issubclass(obj, QGraphicsWidget)
|
||||
):
|
||||
class_info.is_top_level = True
|
||||
if hasattr(obj, "PLUGIN") and obj.PLUGIN:
|
||||
class_info.is_plugin = True
|
||||
collection.add_class(class_info)
|
||||
|
||||
return collection
|
||||
|
||||
@@ -4,7 +4,7 @@ from qtpy import PYQT6, PYSIDE6, QT_VERSION
|
||||
from qtpy.QtCore import QFile, QIODevice
|
||||
|
||||
from bec_widgets.utils.generate_designer_plugin import DesignerPluginInfo
|
||||
from bec_widgets.utils.plugin_utils import get_custom_classes
|
||||
from bec_widgets.utils.plugin_utils import get_rpc_classes
|
||||
|
||||
if PYSIDE6:
|
||||
from PySide6.QtUiTools import QUiLoader
|
||||
@@ -30,7 +30,7 @@ class UILoader:
|
||||
def __init__(self, parent=None):
|
||||
self.parent = parent
|
||||
|
||||
widgets = get_custom_classes("bec_widgets").classes
|
||||
widgets = get_rpc_classes("bec_widgets").top_level_classes
|
||||
|
||||
self.custom_widgets = {widget.__name__: widget for widget in widgets}
|
||||
|
||||
|
||||
@@ -1,6 +1,5 @@
|
||||
# pylint: disable=no-name-in-module
|
||||
from abc import ABC, abstractmethod
|
||||
from typing import Literal
|
||||
|
||||
from qtpy.QtWidgets import (
|
||||
QApplication,
|
||||
@@ -21,7 +20,7 @@ class WidgetHandler(ABC):
|
||||
"""Abstract base class for all widget handlers."""
|
||||
|
||||
@abstractmethod
|
||||
def get_value(self, widget: QWidget, **kwargs):
|
||||
def get_value(self, widget: QWidget):
|
||||
"""Retrieve value from the widget instance."""
|
||||
|
||||
@abstractmethod
|
||||
@@ -32,7 +31,7 @@ class WidgetHandler(ABC):
|
||||
class LineEditHandler(WidgetHandler):
|
||||
"""Handler for QLineEdit widgets."""
|
||||
|
||||
def get_value(self, widget: QLineEdit, **kwargs) -> str:
|
||||
def get_value(self, widget: QLineEdit) -> str:
|
||||
return widget.text()
|
||||
|
||||
def set_value(self, widget: QLineEdit, value: str) -> None:
|
||||
@@ -42,9 +41,7 @@ class LineEditHandler(WidgetHandler):
|
||||
class ComboBoxHandler(WidgetHandler):
|
||||
"""Handler for QComboBox widgets."""
|
||||
|
||||
def get_value(self, widget: QComboBox, as_string: bool = False, **kwargs) -> int | str:
|
||||
if as_string is True:
|
||||
return widget.currentText()
|
||||
def get_value(self, widget: QComboBox) -> int:
|
||||
return widget.currentIndex()
|
||||
|
||||
def set_value(self, widget: QComboBox, value: int | str) -> None:
|
||||
@@ -57,7 +54,7 @@ class ComboBoxHandler(WidgetHandler):
|
||||
class TableWidgetHandler(WidgetHandler):
|
||||
"""Handler for QTableWidget widgets."""
|
||||
|
||||
def get_value(self, widget: QTableWidget, **kwargs) -> list:
|
||||
def get_value(self, widget: QTableWidget) -> list:
|
||||
return [
|
||||
[
|
||||
widget.item(row, col).text() if widget.item(row, col) else ""
|
||||
@@ -76,7 +73,7 @@ class TableWidgetHandler(WidgetHandler):
|
||||
class SpinBoxHandler(WidgetHandler):
|
||||
"""Handler for QSpinBox and QDoubleSpinBox widgets."""
|
||||
|
||||
def get_value(self, widget, **kwargs):
|
||||
def get_value(self, widget):
|
||||
return widget.value()
|
||||
|
||||
def set_value(self, widget, value):
|
||||
@@ -86,7 +83,7 @@ class SpinBoxHandler(WidgetHandler):
|
||||
class CheckBoxHandler(WidgetHandler):
|
||||
"""Handler for QCheckBox widgets."""
|
||||
|
||||
def get_value(self, widget, **kwargs):
|
||||
def get_value(self, widget):
|
||||
return widget.isChecked()
|
||||
|
||||
def set_value(self, widget, value):
|
||||
@@ -96,7 +93,7 @@ class CheckBoxHandler(WidgetHandler):
|
||||
class LabelHandler(WidgetHandler):
|
||||
"""Handler for QLabel widgets."""
|
||||
|
||||
def get_value(self, widget, **kwargs):
|
||||
def get_value(self, widget):
|
||||
return widget.text()
|
||||
|
||||
def set_value(self, widget, value):
|
||||
@@ -117,7 +114,7 @@ class WidgetIO:
|
||||
}
|
||||
|
||||
@staticmethod
|
||||
def get_value(widget, ignore_errors=False, **kwargs):
|
||||
def get_value(widget, ignore_errors=False):
|
||||
"""
|
||||
Retrieve value from the widget instance.
|
||||
|
||||
@@ -127,7 +124,7 @@ class WidgetIO:
|
||||
"""
|
||||
handler_class = WidgetIO._find_handler(widget)
|
||||
if handler_class:
|
||||
return handler_class().get_value(widget, **kwargs) # Instantiate the handler
|
||||
return handler_class().get_value(widget) # Instantiate the handler
|
||||
if not ignore_errors:
|
||||
raise ValueError(f"No handler for widget type: {type(widget)}")
|
||||
return None
|
||||
|
||||
123
bec_widgets/widgets/base_classes/device_input_base.py
Normal file
123
bec_widgets/widgets/base_classes/device_input_base.py
Normal file
@@ -0,0 +1,123 @@
|
||||
from __future__ import annotations
|
||||
|
||||
from bec_widgets.utils import ConnectionConfig
|
||||
from bec_widgets.utils.bec_widget import BECWidget
|
||||
|
||||
|
||||
class DeviceInputConfig(ConnectionConfig):
|
||||
device_filter: str | list[str] | None = None
|
||||
default: str | None = None
|
||||
arg_name: str | None = None
|
||||
|
||||
|
||||
class DeviceInputBase(BECWidget):
|
||||
"""
|
||||
Mixin class for device input widgets. This class provides methods to get the device list and device object based
|
||||
on the current text of the widget.
|
||||
"""
|
||||
|
||||
def __init__(self, client=None, config=None, gui_id=None):
|
||||
if config is None:
|
||||
config = DeviceInputConfig(widget_class=self.__class__.__name__)
|
||||
else:
|
||||
if isinstance(config, dict):
|
||||
config = DeviceInputConfig(**config)
|
||||
self.config = config
|
||||
super().__init__(client=client, config=config, gui_id=gui_id)
|
||||
|
||||
self.get_bec_shortcuts()
|
||||
self._device_filter = None
|
||||
self._devices = []
|
||||
|
||||
@property
|
||||
def devices(self) -> list[str]:
|
||||
"""
|
||||
Get the list of devices.
|
||||
|
||||
Returns:
|
||||
list[str]: List of devices.
|
||||
"""
|
||||
return self._devices
|
||||
|
||||
@devices.setter
|
||||
def devices(self, value: list[str]):
|
||||
"""
|
||||
Set the list of devices.
|
||||
|
||||
Args:
|
||||
value: List of devices.
|
||||
"""
|
||||
self._devices = value
|
||||
|
||||
def set_device_filter(self, device_filter: str | list[str]):
|
||||
"""
|
||||
Set the device filter.
|
||||
|
||||
Args:
|
||||
device_filter(str): Device filter, name of the device class.
|
||||
"""
|
||||
self.validate_device_filter(device_filter)
|
||||
self.config.device_filter = device_filter
|
||||
self._device_filter = device_filter
|
||||
|
||||
def set_default_device(self, default_device: str):
|
||||
"""
|
||||
Set the default device.
|
||||
|
||||
Args:
|
||||
default_device(str): Default device name.
|
||||
"""
|
||||
self.validate_device(default_device)
|
||||
self.config.default = default_device
|
||||
|
||||
def get_device_list(self, filter: str | list[str] | None = None) -> list[str]:
|
||||
"""
|
||||
Get the list of device names based on the filter of current BEC client.
|
||||
|
||||
Args:
|
||||
filter(str|None): Class name filter to apply on the device list.
|
||||
|
||||
Returns:
|
||||
devices(list[str]): List of device names.
|
||||
"""
|
||||
all_devices = self.dev.enabled_devices
|
||||
if filter is not None:
|
||||
self.validate_device_filter(filter)
|
||||
if isinstance(filter, str):
|
||||
filter = [filter]
|
||||
devices = [device.name for device in all_devices if device.__class__.__name__ in filter]
|
||||
else:
|
||||
devices = [device.name for device in all_devices]
|
||||
return devices
|
||||
|
||||
def get_available_filters(self):
|
||||
"""
|
||||
Get the available device classes which can be used as filters.
|
||||
"""
|
||||
all_devices = self.dev.enabled_devices
|
||||
filters = {device.__class__.__name__ for device in all_devices}
|
||||
return filters
|
||||
|
||||
def validate_device_filter(self, filter: str | list[str]) -> None:
|
||||
"""
|
||||
Validate the device filter if the class name is present in the current BEC instance.
|
||||
|
||||
Args:
|
||||
filter(str|list[str]): Class name to use as a device filter.
|
||||
"""
|
||||
if isinstance(filter, str):
|
||||
filter = [filter]
|
||||
available_filters = self.get_available_filters()
|
||||
for f in filter:
|
||||
if f not in available_filters:
|
||||
raise ValueError(f"Device filter {f} is not valid.")
|
||||
|
||||
def validate_device(self, device: str) -> None:
|
||||
"""
|
||||
Validate the device if it is present in current BEC instance.
|
||||
|
||||
Args:
|
||||
device(str): Device to validate.
|
||||
"""
|
||||
if device not in self.get_device_list(self.config.device_filter):
|
||||
raise ValueError(f"Device {device} is not valid.")
|
||||
@@ -2,26 +2,24 @@ from __future__ import annotations
|
||||
|
||||
from bec_lib.endpoints import MessageEndpoints
|
||||
from bec_qthemes import material_icon
|
||||
from qtpy.QtCore import Property, Qt, Signal, Slot
|
||||
from qtpy.QtCore import Property, Qt, Slot
|
||||
from qtpy.QtGui import QColor
|
||||
from qtpy.QtWidgets import QHeaderView, QLabel, QTableWidget, QTableWidgetItem, QVBoxLayout, QWidget
|
||||
|
||||
from bec_widgets.qt_utils.compact_popup import CompactPopupWidget
|
||||
from bec_widgets.qt_utils.toolbar import ModularToolBar, SeparatorAction, WidgetAction
|
||||
from bec_widgets.utils.bec_connector import ConnectionConfig
|
||||
from bec_widgets.utils.bec_widget import BECWidget
|
||||
from bec_widgets.widgets.control.buttons.button_abort.button_abort import AbortButton
|
||||
from bec_widgets.widgets.control.buttons.button_reset.button_reset import ResetButton
|
||||
from bec_widgets.widgets.control.buttons.button_resume.button_resume import ResumeButton
|
||||
from bec_widgets.widgets.control.buttons.stop_button.stop_button import StopButton
|
||||
from bec_widgets.widgets.button_abort.button_abort import AbortButton
|
||||
from bec_widgets.widgets.button_reset.button_reset import ResetButton
|
||||
from bec_widgets.widgets.button_resume.button_resume import ResumeButton
|
||||
from bec_widgets.widgets.stop_button.stop_button import StopButton
|
||||
|
||||
|
||||
class BECQueue(BECWidget, CompactPopupWidget):
|
||||
class BECQueue(BECWidget, QWidget):
|
||||
"""
|
||||
Widget to display the BEC queue.
|
||||
"""
|
||||
|
||||
PLUGIN = True
|
||||
ICON_NAME = "edit_note"
|
||||
status_colors = {
|
||||
"STOPPED": "red",
|
||||
@@ -33,8 +31,6 @@ class BECQueue(BECWidget, CompactPopupWidget):
|
||||
"COMPLETED": "blue",
|
||||
}
|
||||
|
||||
queue_busy = Signal(bool)
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
parent: QWidget | None = None,
|
||||
@@ -44,24 +40,22 @@ class BECQueue(BECWidget, CompactPopupWidget):
|
||||
refresh_upon_start: bool = True,
|
||||
):
|
||||
super().__init__(client, config, gui_id)
|
||||
CompactPopupWidget.__init__(self, parent=parent, layout=QVBoxLayout)
|
||||
QWidget.__init__(self, parent=parent)
|
||||
self.layout = QVBoxLayout(self)
|
||||
self.layout.setSpacing(0)
|
||||
self.layout.setContentsMargins(0, 0, 0, 0)
|
||||
|
||||
# Set up the toolbar
|
||||
self.set_toolbar()
|
||||
|
||||
# Set up the table
|
||||
self.table = QTableWidget(self)
|
||||
# self.layout.addWidget(self.table)
|
||||
self.layout.addWidget(self.table)
|
||||
self.table.setColumnCount(4)
|
||||
self.table.setHorizontalHeaderLabels(["Scan Number", "Type", "Status", "Cancel"])
|
||||
header = self.table.horizontalHeader()
|
||||
header.setSectionResizeMode(QHeaderView.Stretch)
|
||||
|
||||
self.addWidget(self.table)
|
||||
self.label = "BEC Queue"
|
||||
self.tooltip = "BEC Queue status"
|
||||
|
||||
self.bec_dispatcher.connect_slot(self.update_queue, MessageEndpoints.scan_queue_status())
|
||||
self.reset_content()
|
||||
if refresh_upon_start:
|
||||
@@ -84,7 +78,7 @@ class BECQueue(BECWidget, CompactPopupWidget):
|
||||
target_widget=self,
|
||||
)
|
||||
|
||||
self.addWidget(self.toolbar)
|
||||
self.layout.addWidget(self.toolbar)
|
||||
|
||||
@Property(bool)
|
||||
def hide_toolbar(self):
|
||||
@@ -115,9 +109,6 @@ class BECQueue(BECWidget, CompactPopupWidget):
|
||||
Refresh the queue.
|
||||
"""
|
||||
msg = self.client.connector.get(MessageEndpoints.scan_queue_status())
|
||||
if msg is None:
|
||||
# msg is None if no scan has been run yet (fresh start)
|
||||
return
|
||||
self.update_queue(msg.content, msg.metadata)
|
||||
|
||||
@Slot(dict, dict)
|
||||
@@ -161,13 +152,6 @@ class BECQueue(BECWidget, CompactPopupWidget):
|
||||
if scan_ids:
|
||||
scan_ids = ", ".join(scan_ids)
|
||||
self.set_row(index, scan_numbers, scan_types, status, scan_ids)
|
||||
busy = (
|
||||
False
|
||||
if all(item.get("status") in ("STOPPED", "COMPLETED", "IDLE") for item in queue_info)
|
||||
else True
|
||||
)
|
||||
self.set_global_state("warning" if busy else "default")
|
||||
self.queue_busy.emit(busy)
|
||||
|
||||
def format_item(self, content: str, status=False) -> QTableWidgetItem:
|
||||
"""
|
||||
@@ -6,7 +6,7 @@ from qtpy.QtDesigner import QDesignerCustomWidgetInterface
|
||||
|
||||
import bec_widgets
|
||||
from bec_widgets.utils.bec_designer import designer_material_icon
|
||||
from bec_widgets.widgets.services.bec_queue.bec_queue import BECQueue
|
||||
from bec_widgets.widgets.bec_queue.bec_queue import BECQueue
|
||||
|
||||
DOM_XML = """
|
||||
<ui language='c++'>
|
||||
@@ -6,7 +6,7 @@ def main(): # pragma: no cover
|
||||
return
|
||||
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
|
||||
|
||||
from bec_widgets.widgets.services.bec_queue.bec_queue_plugin import BECQueuePlugin
|
||||
from bec_widgets.widgets.bec_queue.bec_queue_plugin import BECQueuePlugin
|
||||
|
||||
QPyDesignerCustomWidgetCollection.addCustomWidget(BECQueuePlugin())
|
||||
|
||||
@@ -4,17 +4,18 @@ The widget automatically updates the status of all running BEC services, and dis
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import sys
|
||||
from collections import defaultdict
|
||||
from dataclasses import dataclass
|
||||
from typing import TYPE_CHECKING
|
||||
|
||||
from bec_lib.utils.import_utils import lazy_import_from
|
||||
from qtpy.QtCore import QObject, QTimer, Signal, Slot
|
||||
from qtpy.QtWidgets import QHBoxLayout, QTreeWidget, QTreeWidgetItem
|
||||
from qtpy.QtWidgets import QHBoxLayout, QTreeWidget, QTreeWidgetItem, QWidget
|
||||
|
||||
from bec_widgets.qt_utils.compact_popup import CompactPopupWidget
|
||||
from bec_widgets.utils.bec_widget import BECWidget
|
||||
from bec_widgets.widgets.services.bec_status_box.status_item import StatusItem
|
||||
from bec_widgets.utils.colors import apply_theme
|
||||
from bec_widgets.widgets.bec_status_box.status_item import StatusItem
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from bec_lib.client import BECClient
|
||||
@@ -63,7 +64,7 @@ class BECServiceStatusMixin(QObject):
|
||||
self._service_update_timer.deleteLater()
|
||||
|
||||
|
||||
class BECStatusBox(BECWidget, CompactPopupWidget):
|
||||
class BECStatusBox(BECWidget, QWidget):
|
||||
"""An autonomous widget to display the status of BEC services.
|
||||
|
||||
Args:
|
||||
@@ -74,7 +75,6 @@ class BECStatusBox(BECWidget, CompactPopupWidget):
|
||||
gui_id Optional(str): The unique id for the widget. Defaults to None.
|
||||
"""
|
||||
|
||||
PLUGIN = True
|
||||
CORE_SERVICES = ["DeviceServer", "ScanServer", "SciHub", "ScanBundler", "FileWriterManager"]
|
||||
|
||||
service_update = Signal(BECServiceInfoContainer)
|
||||
@@ -83,13 +83,15 @@ class BECStatusBox(BECWidget, CompactPopupWidget):
|
||||
def __init__(
|
||||
self,
|
||||
parent=None,
|
||||
box_name: str = "BEC Servers",
|
||||
box_name: str = "BEC Server",
|
||||
client: BECClient = None,
|
||||
bec_service_status_mixin: BECServiceStatusMixin = None,
|
||||
gui_id: str = None,
|
||||
):
|
||||
super().__init__(client=client, gui_id=gui_id)
|
||||
CompactPopupWidget.__init__(self, parent=parent, layout=QHBoxLayout)
|
||||
QWidget.__init__(self, parent=parent)
|
||||
self.tree = QTreeWidget(self)
|
||||
self.layout = QHBoxLayout(self)
|
||||
|
||||
self.box_name = box_name
|
||||
self.status_container = defaultdict(lambda: {"info": None, "item": None, "widget": None})
|
||||
@@ -98,13 +100,11 @@ class BECStatusBox(BECWidget, CompactPopupWidget):
|
||||
bec_service_status_mixin = BECServiceStatusMixin(self, client=self.client)
|
||||
self.bec_service_status = bec_service_status_mixin
|
||||
|
||||
self.label = box_name
|
||||
self.tooltip = "BEC servers health status"
|
||||
self.init_ui()
|
||||
self.bec_service_status.services_update.connect(self.update_service_status)
|
||||
self.bec_core_state.connect(self.update_top_item_status)
|
||||
self.tree.itemDoubleClicked.connect(self.on_tree_item_double_clicked)
|
||||
self.addWidget(self.tree)
|
||||
self.layout.addWidget(self.tree)
|
||||
|
||||
def init_ui(self) -> None:
|
||||
"""Init the UI for the BECStatusBox widget, should only take place once."""
|
||||
@@ -121,44 +121,18 @@ class BECStatusBox(BECWidget, CompactPopupWidget):
|
||||
|
||||
def init_ui_tree_widget(self) -> None:
|
||||
"""Initialise the tree widget for the status box."""
|
||||
self.tree = QTreeWidget(self)
|
||||
self.tree.setHeaderHidden(True)
|
||||
# TODO probably here is a problem still with setting the stylesheet
|
||||
# self.tree.setStyleSheet(
|
||||
# "QTreeWidget::item:!selected "
|
||||
# "{ "
|
||||
# "border: 1px solid gainsboro; "
|
||||
# "border-left: none; "
|
||||
# "border-top: none; "
|
||||
# "}"
|
||||
# "QTreeWidget::item:selected {}"
|
||||
# )
|
||||
self.tree.setStyleSheet(
|
||||
"QTreeWidget::item:!selected { "
|
||||
"QTreeWidget::item:!selected "
|
||||
"{ "
|
||||
"border: 1px solid gainsboro; "
|
||||
"border-left: none; "
|
||||
"border-top: none; "
|
||||
"} "
|
||||
"QTreeWidget::item:selected {} "
|
||||
"QTreeView::branch { "
|
||||
"border-image: none; "
|
||||
"background: transparent; "
|
||||
"} "
|
||||
"QTreeView::branch:has-siblings:!adjoins-item { "
|
||||
"border-image: none; "
|
||||
"} "
|
||||
"QTreeView::branch:has-children:!has-siblings:closed, "
|
||||
"QTreeView::branch:closed:has-children:has-siblings { "
|
||||
"border-image: none; "
|
||||
"} "
|
||||
"QTreeView::branch:open:has-children:!has-siblings, "
|
||||
"QTreeView::branch:open:has-children:has-siblings { "
|
||||
"border-image: none; "
|
||||
"}"
|
||||
"QTreeWidget::item:selected {}"
|
||||
)
|
||||
|
||||
# self.tree.setRootIsDecorated(False)
|
||||
|
||||
def _create_status_widget(
|
||||
self, service_name: str, status=BECStatus, info: dict = None, metrics: dict = None
|
||||
) -> StatusItem:
|
||||
@@ -189,7 +163,6 @@ class BECStatusBox(BECWidget, CompactPopupWidget):
|
||||
status (BECStatus): The state of the core services.
|
||||
"""
|
||||
self.status_container[self.box_name]["info"].status = status
|
||||
self.set_global_state("emergency" if status == "NOTCONNECTED" else "success")
|
||||
self.service_update.emit(self.status_container[self.box_name]["info"])
|
||||
|
||||
def _update_status_container(
|
||||
@@ -330,15 +303,17 @@ class BECStatusBox(BECWidget, CompactPopupWidget):
|
||||
return super().cleanup()
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
import sys
|
||||
|
||||
def main():
|
||||
"""Main method to run the BECStatusBox widget."""
|
||||
# pylint: disable=import-outside-toplevel
|
||||
from qtpy.QtWidgets import QApplication
|
||||
|
||||
from bec_widgets.utils.colors import set_theme
|
||||
|
||||
app = QApplication(sys.argv)
|
||||
set_theme("dark")
|
||||
apply_theme("dark")
|
||||
main_window = BECStatusBox()
|
||||
main_window.show()
|
||||
sys.exit(app.exec())
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
@@ -6,7 +6,7 @@ from qtpy.QtDesigner import QDesignerCustomWidgetInterface
|
||||
|
||||
import bec_widgets
|
||||
from bec_widgets.utils.bec_designer import designer_material_icon
|
||||
from bec_widgets.widgets.services.bec_status_box.bec_status_box import BECStatusBox
|
||||
from bec_widgets.widgets.bec_status_box.bec_status_box import BECStatusBox
|
||||
|
||||
DOM_XML = """
|
||||
<ui language='c++'>
|
||||
@@ -6,7 +6,7 @@ def main(): # pragma: no cover
|
||||
return
|
||||
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
|
||||
|
||||
from bec_widgets.widgets.services.bec_status_box.bec_status_box_plugin import BECStatusBoxPlugin
|
||||
from bec_widgets.widgets.bec_status_box.bec_status_box_plugin import BECStatusBoxPlugin
|
||||
|
||||
QPyDesignerCustomWidgetCollection.addCustomWidget(BECStatusBoxPlugin())
|
||||
|
||||
@@ -6,13 +6,11 @@ import os
|
||||
from datetime import datetime
|
||||
|
||||
from bec_lib.utils.import_utils import lazy_import_from
|
||||
from bec_qthemes import material_icon
|
||||
from qtpy.QtCore import Qt, Slot
|
||||
from qtpy.QtGui import QIcon, QPainter
|
||||
from qtpy.QtGui import QIcon
|
||||
from qtpy.QtWidgets import QDialog, QHBoxLayout, QLabel, QVBoxLayout, QWidget
|
||||
|
||||
import bec_widgets
|
||||
from bec_widgets.utils.colors import get_accent_colors
|
||||
|
||||
# TODO : Put normal imports back when Pydantic gets faster
|
||||
BECStatus = lazy_import_from("bec_lib.messages", ("BECStatus",))
|
||||
@@ -23,11 +21,11 @@ MODULE_PATH = os.path.dirname(bec_widgets.__file__)
|
||||
class IconsEnum(enum.Enum):
|
||||
"""Enum class for icons in the status item widget."""
|
||||
|
||||
RUNNING = "check_circle"
|
||||
BUSY = "progress_activity"
|
||||
IDLE = "progress_activity"
|
||||
ERROR = "emergency_home"
|
||||
NOTCONNECTED = "signal_disconnected"
|
||||
RUNNING = os.path.join(MODULE_PATH, "assets", "status_icons", "running.svg")
|
||||
BUSY = os.path.join(MODULE_PATH, "assets", "status_icons", "refresh.svg")
|
||||
IDLE = os.path.join(MODULE_PATH, "assets", "status_icons", "warning.svg")
|
||||
ERROR = os.path.join(MODULE_PATH, "assets", "status_icons", "error.svg")
|
||||
NOTCONNECTED = os.path.join(MODULE_PATH, "assets", "status_icons", "not_connected.svg")
|
||||
|
||||
|
||||
class StatusItem(QWidget):
|
||||
@@ -45,13 +43,13 @@ class StatusItem(QWidget):
|
||||
raise ValueError(
|
||||
"Please initialize the StatusItem with a BECServiceInfoContainer for config, received None."
|
||||
)
|
||||
self.accent_colors = get_accent_colors()
|
||||
self.config = config
|
||||
self.parent = parent
|
||||
self.layout = None
|
||||
self._label = None
|
||||
self._icon = None
|
||||
self.icon_size = (24, 24)
|
||||
|
||||
self._popup_label_ref = {}
|
||||
self.init_ui()
|
||||
|
||||
@@ -99,15 +97,8 @@ class StatusItem(QWidget):
|
||||
|
||||
def set_status(self) -> None:
|
||||
"""Set the status icon for the status item widget."""
|
||||
status = self.config.status
|
||||
if status in ["RUNNING", "BUSY"]:
|
||||
color = self.accent_colors.success
|
||||
elif status == "IDLE":
|
||||
color = self.accent_colors.warning
|
||||
elif status in ["ERROR", "NOTCONNECTED"]:
|
||||
color = self.accent_colors.emergency
|
||||
icon = QIcon(material_icon(IconsEnum[status].value, filled=True, color=color))
|
||||
|
||||
icon_path = IconsEnum[self.config.status].value
|
||||
icon = QIcon(icon_path)
|
||||
self._icon.setPixmap(icon.pixmap(*self.icon_size))
|
||||
self._icon.setAlignment(Qt.AlignmentFlag.AlignRight)
|
||||
|
||||
@@ -141,7 +132,6 @@ class StatusItem(QWidget):
|
||||
metrics_text = (
|
||||
f"<b>SERVICE:</b> {self.config.service_name}<br><b>STATUS:</b> {self.config.status}<br>"
|
||||
)
|
||||
metrics_text += f"<b>BEC_LIB VERSION:</b> {self.config.info['version']}<br>"
|
||||
if self.config.metrics:
|
||||
for key, value in self.config.metrics.items():
|
||||
if key == "create_time":
|
||||
@@ -4,7 +4,7 @@
|
||||
from qtpy.QtDesigner import QDesignerCustomWidgetInterface
|
||||
|
||||
from bec_widgets.utils.bec_designer import designer_material_icon
|
||||
from bec_widgets.widgets.control.buttons.button_abort.button_abort import AbortButton
|
||||
from bec_widgets.widgets.button_abort.button_abort import AbortButton
|
||||
|
||||
DOM_XML = """
|
||||
<ui language='c++'>
|
||||
@@ -9,7 +9,6 @@ from bec_widgets.utils.bec_widget import BECWidget
|
||||
class AbortButton(BECWidget, QWidget):
|
||||
"""A button that abort the scan."""
|
||||
|
||||
PLUGIN = True
|
||||
ICON_NAME = "cancel"
|
||||
|
||||
def __init__(
|
||||
@@ -6,9 +6,7 @@ def main(): # pragma: no cover
|
||||
return
|
||||
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
|
||||
|
||||
from bec_widgets.widgets.control.buttons.button_abort.abort_button_plugin import (
|
||||
AbortButtonPlugin,
|
||||
)
|
||||
from bec_widgets.widgets.button_abort.abort_button_plugin import AbortButtonPlugin
|
||||
|
||||
QPyDesignerCustomWidgetCollection.addCustomWidget(AbortButtonPlugin())
|
||||
|
||||
@@ -9,7 +9,6 @@ from bec_widgets.utils.bec_widget import BECWidget
|
||||
class ResetButton(BECWidget, QWidget):
|
||||
"""A button that resets the scan queue."""
|
||||
|
||||
PLUGIN = True
|
||||
ICON_NAME = "restart_alt"
|
||||
|
||||
def __init__(self, parent=None, client=None, config=None, gui_id=None, toolbar=False):
|
||||
@@ -6,9 +6,7 @@ def main(): # pragma: no cover
|
||||
return
|
||||
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
|
||||
|
||||
from bec_widgets.widgets.control.buttons.button_reset.reset_button_plugin import (
|
||||
ResetButtonPlugin,
|
||||
)
|
||||
from bec_widgets.widgets.button_reset.reset_button_plugin import ResetButtonPlugin
|
||||
|
||||
QPyDesignerCustomWidgetCollection.addCustomWidget(ResetButtonPlugin())
|
||||
|
||||
@@ -4,7 +4,7 @@
|
||||
from qtpy.QtDesigner import QDesignerCustomWidgetInterface
|
||||
|
||||
from bec_widgets.utils.bec_designer import designer_material_icon
|
||||
from bec_widgets.widgets.control.buttons.button_reset.button_reset import ResetButton
|
||||
from bec_widgets.widgets.button_reset.button_reset import ResetButton
|
||||
|
||||
DOM_XML = """
|
||||
<ui language='c++'>
|
||||
@@ -9,7 +9,6 @@ from bec_widgets.utils.bec_widget import BECWidget
|
||||
class ResumeButton(BECWidget, QWidget):
|
||||
"""A button that continue scan queue."""
|
||||
|
||||
PLUGIN = True
|
||||
ICON_NAME = "resume"
|
||||
|
||||
def __init__(self, parent=None, client=None, config=None, gui_id=None, toolbar=False):
|
||||
@@ -6,9 +6,7 @@ def main(): # pragma: no cover
|
||||
return
|
||||
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
|
||||
|
||||
from bec_widgets.widgets.control.buttons.button_resume.resume_button_plugin import (
|
||||
ResumeButtonPlugin,
|
||||
)
|
||||
from bec_widgets.widgets.button_resume.resume_button_plugin import ResumeButtonPlugin
|
||||
|
||||
QPyDesignerCustomWidgetCollection.addCustomWidget(ResumeButtonPlugin())
|
||||
|
||||
@@ -4,7 +4,7 @@
|
||||
from qtpy.QtDesigner import QDesignerCustomWidgetInterface
|
||||
|
||||
from bec_widgets.utils.bec_designer import designer_material_icon
|
||||
from bec_widgets.widgets.control.buttons.button_resume.button_resume import ResumeButton
|
||||
from bec_widgets.widgets.button_resume.button_resume import ResumeButton
|
||||
|
||||
DOM_XML = """
|
||||
<ui language='c++'>
|
||||
@@ -17,7 +17,6 @@ class ColorButton(QWidget):
|
||||
|
||||
color_selected = Signal(str)
|
||||
|
||||
PLUGIN = True
|
||||
ICON_NAME = "colors"
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
@@ -4,7 +4,7 @@ from qtpy.QtDesigner import QDesignerCustomWidgetInterface
|
||||
|
||||
import bec_widgets
|
||||
from bec_widgets.utils.bec_designer import designer_material_icon
|
||||
from bec_widgets.widgets.utility.visual.color_button.color_button import ColorButton
|
||||
from bec_widgets.widgets.color_button.color_button import ColorButton
|
||||
|
||||
DOM_XML = """
|
||||
<ui language='c++'>
|
||||
@@ -6,9 +6,7 @@ def main(): # pragma: no cover
|
||||
return
|
||||
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
|
||||
|
||||
from bec_widgets.widgets.utility.visual.color_button.color_button_plugin import (
|
||||
ColorButtonPlugin,
|
||||
)
|
||||
from bec_widgets.widgets.color_button.color_button_plugin import ColorButtonPlugin
|
||||
|
||||
QPyDesignerCustomWidgetCollection.addCustomWidget(ColorButtonPlugin())
|
||||
|
||||
@@ -47,7 +47,6 @@ class ColormapSelector(QWidget):
|
||||
|
||||
colormap_changed_signal = Signal(str)
|
||||
ICON_NAME = "palette"
|
||||
PLUGIN = True
|
||||
|
||||
def __init__(self, parent=None, default_colormaps=None):
|
||||
super().__init__(parent=parent)
|
||||
@@ -6,7 +6,7 @@ from qtpy.QtDesigner import QDesignerCustomWidgetInterface
|
||||
|
||||
import bec_widgets
|
||||
from bec_widgets.utils.bec_designer import designer_material_icon
|
||||
from bec_widgets.widgets.utility.visual.colormap_selector.colormap_selector import ColormapSelector
|
||||
from bec_widgets.widgets.colormap_selector.colormap_selector import ColormapSelector
|
||||
|
||||
DOM_XML = """
|
||||
<ui language='c++'>
|
||||
@@ -6,7 +6,7 @@ def main(): # pragma: no cover
|
||||
return
|
||||
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
|
||||
|
||||
from bec_widgets.widgets.utility.visual.colormap_selector.colormap_selector_plugin import (
|
||||
from bec_widgets.widgets.colormap_selector.colormap_selector_plugin import (
|
||||
ColormapSelectorPlugin,
|
||||
)
|
||||
|
||||
497
bec_widgets/widgets/console/console.py
Normal file
497
bec_widgets/widgets/console/console.py
Normal file
@@ -0,0 +1,497 @@
|
||||
"""
|
||||
BECConsole is a Qt widget that runs a Bash shell. The widget can be used and
|
||||
embedded like any other Qt widget.
|
||||
|
||||
BECConsole is powered by Pyte, a Python based terminal emulator
|
||||
(https://github.com/selectel/pyte).
|
||||
"""
|
||||
|
||||
import fcntl
|
||||
import html
|
||||
import os
|
||||
import pty
|
||||
import subprocess
|
||||
import sys
|
||||
import threading
|
||||
|
||||
import pyte
|
||||
from qtpy import QtCore, QtGui, QtWidgets
|
||||
from qtpy.QtCore import QSize, QSocketNotifier, Qt
|
||||
from qtpy.QtCore import Signal as pyqtSignal
|
||||
from qtpy.QtGui import QClipboard, QTextCursor
|
||||
from qtpy.QtWidgets import QApplication, QHBoxLayout, QScrollBar, QSizePolicy
|
||||
|
||||
from bec_widgets.qt_utils.error_popups import SafeSlot as Slot
|
||||
|
||||
ansi_colors = {
|
||||
"black": "#000000",
|
||||
"red": "#CD0000",
|
||||
"green": "#00CD00",
|
||||
"brown": "#996633", # Brown, replacing the yellow
|
||||
"blue": "#0000EE",
|
||||
"magenta": "#CD00CD",
|
||||
"cyan": "#00CDCD",
|
||||
"white": "#E5E5E5",
|
||||
"brightblack": "#7F7F7F",
|
||||
"brightred": "#FF0000",
|
||||
"brightgreen": "#00FF00",
|
||||
"brightyellow": "#FFFF00",
|
||||
"brightblue": "#5C5CFF",
|
||||
"brightmagenta": "#FF00FF",
|
||||
"brightcyan": "#00FFFF",
|
||||
"brightwhite": "#FFFFFF",
|
||||
}
|
||||
|
||||
control_keys_mapping = {
|
||||
QtCore.Qt.Key_A: b"\x01", # Ctrl-A
|
||||
QtCore.Qt.Key_B: b"\x02", # Ctrl-B
|
||||
QtCore.Qt.Key_C: b"\x03", # Ctrl-C
|
||||
QtCore.Qt.Key_D: b"\x04", # Ctrl-D
|
||||
QtCore.Qt.Key_E: b"\x05", # Ctrl-E
|
||||
QtCore.Qt.Key_F: b"\x06", # Ctrl-F
|
||||
QtCore.Qt.Key_G: b"\x07", # Ctrl-G (Bell)
|
||||
QtCore.Qt.Key_H: b"\x08", # Ctrl-H (Backspace)
|
||||
QtCore.Qt.Key_I: b"\x09", # Ctrl-I (Tab)
|
||||
QtCore.Qt.Key_J: b"\x0A", # Ctrl-J (Line Feed)
|
||||
QtCore.Qt.Key_K: b"\x0B", # Ctrl-K (Vertical Tab)
|
||||
QtCore.Qt.Key_L: b"\x0C", # Ctrl-L (Form Feed)
|
||||
QtCore.Qt.Key_M: b"\x0D", # Ctrl-M (Carriage Return)
|
||||
QtCore.Qt.Key_N: b"\x0E", # Ctrl-N
|
||||
QtCore.Qt.Key_O: b"\x0F", # Ctrl-O
|
||||
QtCore.Qt.Key_P: b"\x10", # Ctrl-P
|
||||
QtCore.Qt.Key_Q: b"\x11", # Ctrl-Q
|
||||
QtCore.Qt.Key_R: b"\x12", # Ctrl-R
|
||||
QtCore.Qt.Key_S: b"\x13", # Ctrl-S
|
||||
QtCore.Qt.Key_T: b"\x14", # Ctrl-T
|
||||
QtCore.Qt.Key_U: b"\x15", # Ctrl-U
|
||||
QtCore.Qt.Key_V: b"\x16", # Ctrl-V
|
||||
QtCore.Qt.Key_W: b"\x17", # Ctrl-W
|
||||
QtCore.Qt.Key_X: b"\x18", # Ctrl-X
|
||||
QtCore.Qt.Key_Y: b"\x19", # Ctrl-Y
|
||||
QtCore.Qt.Key_Z: b"\x1A", # Ctrl-Z
|
||||
QtCore.Qt.Key_Escape: b"\x1B", # Ctrl-Escape
|
||||
QtCore.Qt.Key_Backslash: b"\x1C", # Ctrl-\
|
||||
QtCore.Qt.Key_Underscore: b"\x1F", # Ctrl-_
|
||||
}
|
||||
|
||||
normal_keys_mapping = {
|
||||
QtCore.Qt.Key_Return: b"\n",
|
||||
QtCore.Qt.Key_Space: b" ",
|
||||
QtCore.Qt.Key_Enter: b"\n",
|
||||
QtCore.Qt.Key_Tab: b"\t",
|
||||
QtCore.Qt.Key_Backspace: b"\x08",
|
||||
QtCore.Qt.Key_Home: b"\x47",
|
||||
QtCore.Qt.Key_End: b"\x4f",
|
||||
QtCore.Qt.Key_Left: b"\x02",
|
||||
QtCore.Qt.Key_Up: b"\x10",
|
||||
QtCore.Qt.Key_Right: b"\x06",
|
||||
QtCore.Qt.Key_Down: b"\x0E",
|
||||
QtCore.Qt.Key_PageUp: b"\x49",
|
||||
QtCore.Qt.Key_PageDown: b"\x51",
|
||||
QtCore.Qt.Key_F1: b"\x1b\x31",
|
||||
QtCore.Qt.Key_F2: b"\x1b\x32",
|
||||
QtCore.Qt.Key_F3: b"\x1b\x33",
|
||||
QtCore.Qt.Key_F4: b"\x1b\x34",
|
||||
QtCore.Qt.Key_F5: b"\x1b\x35",
|
||||
QtCore.Qt.Key_F6: b"\x1b\x36",
|
||||
QtCore.Qt.Key_F7: b"\x1b\x37",
|
||||
QtCore.Qt.Key_F8: b"\x1b\x38",
|
||||
QtCore.Qt.Key_F9: b"\x1b\x39",
|
||||
QtCore.Qt.Key_F10: b"\x1b\x30",
|
||||
QtCore.Qt.Key_F11: b"\x45",
|
||||
QtCore.Qt.Key_F12: b"\x46",
|
||||
}
|
||||
|
||||
|
||||
def QtKeyToAscii(event):
|
||||
"""
|
||||
Convert the Qt key event to the corresponding ASCII sequence for
|
||||
the terminal. This works fine for standard alphanumerical characters, but
|
||||
most other characters require terminal specific control sequences.
|
||||
|
||||
The conversion below works for TERM="linux" terminals.
|
||||
"""
|
||||
if sys.platform == "darwin":
|
||||
# special case for MacOS
|
||||
# /!\ Qt maps ControlModifier to CMD
|
||||
# CMD-C, CMD-V for copy/paste
|
||||
# CTRL-C and other modifiers -> key mapping
|
||||
if event.modifiers() == QtCore.Qt.MetaModifier:
|
||||
if event.key() == Qt.Key_Backspace:
|
||||
return control_keys_mapping.get(Qt.Key_W)
|
||||
return control_keys_mapping.get(event.key())
|
||||
elif event.modifiers() == QtCore.Qt.ControlModifier:
|
||||
if event.key() == Qt.Key_C:
|
||||
# copy
|
||||
return "copy"
|
||||
elif event.key() == Qt.Key_V:
|
||||
# paste
|
||||
return "paste"
|
||||
return None
|
||||
else:
|
||||
return normal_keys_mapping.get(event.key(), event.text().encode("utf8"))
|
||||
if event.modifiers() == QtCore.Qt.ControlModifier:
|
||||
return control_keys_mapping.get(event.key())
|
||||
else:
|
||||
return normal_keys_mapping.get(event.key(), event.text().encode("utf8"))
|
||||
|
||||
|
||||
class Screen(pyte.HistoryScreen):
|
||||
def __init__(self, stdin_fd, numColumns, numLines, historyLength):
|
||||
super().__init__(numColumns, numLines, historyLength, ratio=1 / numLines)
|
||||
self._fd = stdin_fd
|
||||
|
||||
def write_process_input(self, data):
|
||||
"""Response to CPR request for example"""
|
||||
os.write(self._fd, data.encode("utf-8"))
|
||||
|
||||
|
||||
class Backend(QtCore.QObject):
|
||||
"""
|
||||
Poll Bash.
|
||||
|
||||
This class will run as a qsocketnotifier (started in ``_TerminalWidget``) and poll the
|
||||
file descriptor of the Bash terminal.
|
||||
"""
|
||||
|
||||
# Signals to communicate with ``_TerminalWidget``.
|
||||
startWork = pyqtSignal()
|
||||
dataReady = pyqtSignal(object)
|
||||
|
||||
def __init__(self, fd, numColumns, numLines):
|
||||
super().__init__()
|
||||
|
||||
# File descriptor that connects to Bash process.
|
||||
self.fd = fd
|
||||
|
||||
# Setup Pyte (hard coded display size for now).
|
||||
self.screen = Screen(self.fd, numColumns, numLines, 10000)
|
||||
self.stream = pyte.ByteStream()
|
||||
self.stream.attach(self.screen)
|
||||
|
||||
self.notifier = QSocketNotifier(fd, QSocketNotifier.Read)
|
||||
self.notifier.activated.connect(self._fd_readable)
|
||||
|
||||
def _fd_readable(self):
|
||||
"""
|
||||
Poll the Bash output, run it through Pyte, and notify the main applet.
|
||||
"""
|
||||
# Read the shell output until the file descriptor is closed.
|
||||
try:
|
||||
out = os.read(self.fd, 2**16)
|
||||
except OSError:
|
||||
return
|
||||
|
||||
# Feed output into Pyte's state machine and send the new screen
|
||||
# output to the GUI
|
||||
self.stream.feed(out)
|
||||
self.dataReady.emit(self.screen)
|
||||
|
||||
|
||||
class BECConsole(QtWidgets.QScrollArea):
|
||||
"""Container widget for the terminal text area"""
|
||||
|
||||
def __init__(self, parent=None, numLines=50, numColumns=125):
|
||||
super().__init__(parent)
|
||||
|
||||
self.innerWidget = QtWidgets.QWidget(self)
|
||||
QHBoxLayout(self.innerWidget)
|
||||
self.innerWidget.layout().setContentsMargins(0, 0, 0, 0)
|
||||
|
||||
self.term = _TerminalWidget(self.innerWidget, numLines, numColumns)
|
||||
self.term.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
|
||||
self.innerWidget.layout().addWidget(self.term)
|
||||
|
||||
self.scroll_bar = QScrollBar(Qt.Vertical, self.term)
|
||||
self.innerWidget.layout().addWidget(self.scroll_bar)
|
||||
|
||||
self.term.set_scroll(self.scroll_bar)
|
||||
|
||||
self.setWidget(self.innerWidget)
|
||||
|
||||
def start(self, cmd=["bec", "--nogui"], deactivate_ctrl_d=True):
|
||||
self.term._cmd = cmd
|
||||
self.term.start(deactivate_ctrl_d=deactivate_ctrl_d)
|
||||
|
||||
def push(self, text):
|
||||
"""Push some text to the terminal"""
|
||||
return self.term.push(text)
|
||||
|
||||
|
||||
class _TerminalWidget(QtWidgets.QPlainTextEdit):
|
||||
"""
|
||||
Start ``Backend`` process and render Pyte output as text.
|
||||
"""
|
||||
|
||||
def __init__(self, parent, numColumns=125, numLines=50, **kwargs):
|
||||
super().__init__(parent)
|
||||
|
||||
# file descriptor to communicate with the subprocess
|
||||
self.fd = None
|
||||
self.backend = None
|
||||
self.lock = threading.Lock()
|
||||
# command to execute
|
||||
self._cmd = None
|
||||
# should ctrl-d be deactivated ? (prevent Python exit)
|
||||
self._deactivate_ctrl_d = False
|
||||
|
||||
# Specify the terminal size in terms of lines and columns.
|
||||
self.numLines = numLines
|
||||
self.numColumns = numColumns
|
||||
self.output = [""] * numLines
|
||||
|
||||
# Use Monospace fonts and disable line wrapping.
|
||||
self.setFont(QtGui.QFont("Courier", 9))
|
||||
self.setFont(QtGui.QFont("Monospace"))
|
||||
self.setLineWrapMode(QtWidgets.QPlainTextEdit.NoWrap)
|
||||
|
||||
# Disable vertical scrollbar (we use our own, to be set via .set_scroll())
|
||||
self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
|
||||
|
||||
fmt = QtGui.QFontMetrics(self.font())
|
||||
self._char_width = fmt.width("w")
|
||||
self._char_height = fmt.height()
|
||||
self.setCursorWidth(self._char_width)
|
||||
# self.setStyleSheet("QPlainTextEdit { color: #ffff00; background-color: #303030; } ");
|
||||
|
||||
def start(self, deactivate_ctrl_d=False):
|
||||
self._deactivate_ctrl_d = deactivate_ctrl_d
|
||||
|
||||
# Start the Bash process
|
||||
self.fd = self.forkShell()
|
||||
|
||||
# Create the ``Backend`` object
|
||||
self.backend = Backend(self.fd, self.numColumns, self.numLines)
|
||||
self.backend.dataReady.connect(self.dataReady)
|
||||
|
||||
def minimumSizeHint(self):
|
||||
width = self._char_width * self.numColumns
|
||||
height = self._char_height * self.numLines
|
||||
return QSize(width, height + 20)
|
||||
|
||||
def set_scroll(self, scroll):
|
||||
self.scroll = scroll
|
||||
self.scroll.setMinimum(0)
|
||||
self.scroll.valueChanged.connect(self.scroll_value_change)
|
||||
|
||||
def scroll_value_change(self, value, old={"value": 0}):
|
||||
if value <= old["value"]:
|
||||
# scroll up
|
||||
# value is number of lines from the start
|
||||
nlines = old["value"] - value
|
||||
# history ratio gives prev_page == 1 line
|
||||
for i in range(nlines):
|
||||
self.backend.screen.prev_page()
|
||||
else:
|
||||
# scroll down
|
||||
nlines = value - old["value"]
|
||||
for i in range(nlines):
|
||||
self.backend.screen.next_page()
|
||||
old["value"] = value
|
||||
self.dataReady(self.backend.screen, reset_scroll=False)
|
||||
|
||||
@Slot(object)
|
||||
def keyPressEvent(self, event):
|
||||
"""
|
||||
Redirect all keystrokes to the terminal process.
|
||||
"""
|
||||
# Convert the Qt key to the correct ASCII code.
|
||||
if (
|
||||
self._deactivate_ctrl_d
|
||||
and event.modifiers() == QtCore.Qt.ControlModifier
|
||||
and event.key() == QtCore.Qt.Key_D
|
||||
):
|
||||
return None
|
||||
|
||||
code = QtKeyToAscii(event)
|
||||
if code == "copy":
|
||||
# MacOS only: CMD-C handling
|
||||
self.copy()
|
||||
elif code == "paste":
|
||||
# MacOS only: CMD-V handling
|
||||
self._push_clipboard()
|
||||
elif code is not None:
|
||||
os.write(self.fd, code)
|
||||
|
||||
def push(self, text):
|
||||
"""
|
||||
Write 'text' to terminal
|
||||
"""
|
||||
os.write(self.fd, text.encode("utf-8"))
|
||||
|
||||
def contextMenuEvent(self, event):
|
||||
menu = self.createStandardContextMenu()
|
||||
for action in menu.actions():
|
||||
# remove all actions except copy and paste
|
||||
if "opy" in action.text():
|
||||
# redefine text without shortcut
|
||||
# since it probably clashes with control codes (like CTRL-C etc)
|
||||
action.setText("Copy")
|
||||
continue
|
||||
if "aste" in action.text():
|
||||
# redefine text without shortcut
|
||||
action.setText("Paste")
|
||||
# paste -> have to insert with self.push
|
||||
action.triggered.connect(self._push_clipboard)
|
||||
continue
|
||||
menu.removeAction(action)
|
||||
menu.exec_(event.globalPos())
|
||||
|
||||
def _push_clipboard(self):
|
||||
clipboard = QApplication.instance().clipboard()
|
||||
self.push(clipboard.text())
|
||||
|
||||
def mouseReleaseEvent(self, event):
|
||||
if event.button() == Qt.MiddleButton:
|
||||
# push primary selection buffer ("mouse clipboard") to terminal
|
||||
clipboard = QApplication.instance().clipboard()
|
||||
if clipboard.supportsSelection():
|
||||
self.push(clipboard.text(QClipboard.Selection))
|
||||
return None
|
||||
elif event.button() == Qt.LeftButton:
|
||||
# left button click
|
||||
textCursor = self.textCursor()
|
||||
if textCursor.selectedText():
|
||||
# mouse was used to select text -> nothing to do
|
||||
pass
|
||||
else:
|
||||
# a simple 'click', make cursor going to end
|
||||
textCursor.setPosition(0)
|
||||
textCursor.movePosition(
|
||||
QTextCursor.Down, QTextCursor.MoveAnchor, self.backend.screen.cursor.y
|
||||
)
|
||||
textCursor.movePosition(
|
||||
QTextCursor.Right, QTextCursor.MoveAnchor, self.backend.screen.cursor.x
|
||||
)
|
||||
self.setTextCursor(textCursor)
|
||||
self.ensureCursorVisible()
|
||||
return None
|
||||
return super().mouseReleaseEvent(event)
|
||||
|
||||
def dataReady(self, screenData, reset_scroll=True):
|
||||
"""
|
||||
Render the new screen as text into the widget.
|
||||
|
||||
This method is triggered via a signal from ``Backend``.
|
||||
"""
|
||||
with self.lock:
|
||||
# Clear the widget
|
||||
self.clear()
|
||||
|
||||
# Prepare the HTML output
|
||||
for line_no in screenData.dirty:
|
||||
line = text = ""
|
||||
style = old_style = ""
|
||||
for ch in screenData.buffer[line_no].values():
|
||||
style = f"{'background-color:%s;' % ansi_colors.get(ch.bg, ansi_colors['black']) if ch.bg!='default' else ''}{'color:%s;' % ansi_colors.get(ch.fg, ansi_colors['white']) if ch.fg!='default' else ''}{'font-weight:bold;' if ch.bold else ''}{'font-style:italic;' if ch.italics else ''}"
|
||||
if style != old_style:
|
||||
if old_style:
|
||||
line += f"<span style={repr(old_style)}>{html.escape(text, quote=True)}</span>"
|
||||
else:
|
||||
line += html.escape(text, quote=True)
|
||||
text = ""
|
||||
old_style = style
|
||||
text += ch.data
|
||||
if style:
|
||||
line += f"<span style={repr(style)}>{html.escape(text, quote=True)}</span>"
|
||||
else:
|
||||
line += html.escape(text, quote=True)
|
||||
self.output[line_no] = line
|
||||
# fill the text area with HTML contents in one go
|
||||
self.appendHtml(f"<pre>{chr(10).join(self.output)}</pre>")
|
||||
# done updates, all clean
|
||||
screenData.dirty.clear()
|
||||
|
||||
# Activate cursor
|
||||
textCursor = self.textCursor()
|
||||
textCursor.setPosition(0)
|
||||
textCursor.movePosition(QTextCursor.Down, QTextCursor.MoveAnchor, screenData.cursor.y)
|
||||
textCursor.movePosition(QTextCursor.Right, QTextCursor.MoveAnchor, screenData.cursor.x)
|
||||
self.setTextCursor(textCursor)
|
||||
self.ensureCursorVisible()
|
||||
|
||||
# manage scroll
|
||||
if reset_scroll:
|
||||
self.scroll.valueChanged.disconnect(self.scroll_value_change)
|
||||
tmp = len(self.backend.screen.history.top) + len(self.backend.screen.history.bottom)
|
||||
self.scroll.setMaximum(tmp if tmp > 0 else 0)
|
||||
self.scroll.setSliderPosition(len(self.backend.screen.history.top))
|
||||
self.scroll.valueChanged.connect(self.scroll_value_change)
|
||||
|
||||
# def resizeEvent(self, event):
|
||||
# with self.lock:
|
||||
# self.numColumns = int(self.width() / self._char_width)
|
||||
# self.numLines = int(self.height() / self._char_height)
|
||||
# self.output = [""] * self.numLines
|
||||
# print("RESIZING TO", self.numColumns, "x", self.numLines)
|
||||
# self.backend.screen.resize(self.numLines, self.numColumns)
|
||||
|
||||
def wheelEvent(self, event):
|
||||
y = event.angleDelta().y()
|
||||
if y > 0:
|
||||
self.backend.screen.prev_page()
|
||||
else:
|
||||
self.backend.screen.next_page()
|
||||
self.dataReady(self.backend.screen, reset_scroll=False)
|
||||
|
||||
def forkShell(self):
|
||||
"""
|
||||
Fork the current process and execute bec in shell.
|
||||
"""
|
||||
try:
|
||||
pid, fd = pty.fork()
|
||||
except (IOError, OSError):
|
||||
return False
|
||||
if pid == 0:
|
||||
# Safe way to make it work under BSD and Linux
|
||||
try:
|
||||
ls = os.environ["LANG"].split(".")
|
||||
except KeyError:
|
||||
ls = []
|
||||
if len(ls) < 2:
|
||||
ls = ["en_US", "UTF-8"]
|
||||
try:
|
||||
os.putenv("COLUMNS", str(self.numColumns))
|
||||
os.putenv("LINES", str(self.numLines))
|
||||
os.putenv("TERM", "linux")
|
||||
os.putenv("LANG", ls[0] + ".UTF-8")
|
||||
if isinstance(self._cmd, str):
|
||||
os.execvp(self._cmd, self._cmd)
|
||||
else:
|
||||
os.execvp(self._cmd[0], self._cmd)
|
||||
# print "child_pid", child_pid, sts
|
||||
except (IOError, OSError):
|
||||
pass
|
||||
# self.proc_finish(sid)
|
||||
os._exit(0)
|
||||
else:
|
||||
# We are in the parent process.
|
||||
# Set file control
|
||||
fcntl.fcntl(fd, fcntl.F_SETFL, os.O_NONBLOCK)
|
||||
print("Spawned Bash shell (PID {})".format(pid))
|
||||
return fd
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
import os
|
||||
import sys
|
||||
|
||||
from qtpy import QtGui, QtWidgets
|
||||
|
||||
# Terminal size in characters.
|
||||
numLines = 25
|
||||
numColumns = 100
|
||||
|
||||
# Create the Qt application and QBash instance.
|
||||
app = QtWidgets.QApplication([])
|
||||
mainwin = QtWidgets.QMainWindow()
|
||||
title = "BECConsole ({}x{})".format(numColumns, numLines)
|
||||
mainwin.setWindowTitle(title)
|
||||
|
||||
console = BECConsole(mainwin, numColumns, numLines)
|
||||
mainwin.setCentralWidget(console)
|
||||
console.start()
|
||||
|
||||
# Show widget and launch Qt's event loop.
|
||||
mainwin.show()
|
||||
sys.exit(app.exec_())
|
||||
@@ -1,353 +0,0 @@
|
||||
from collections import deque
|
||||
from typing import Literal, Optional
|
||||
|
||||
import pyqtgraph as pg
|
||||
from bec_lib.endpoints import MessageEndpoints
|
||||
from bec_lib.logger import bec_logger
|
||||
from pydantic import Field, field_validator
|
||||
from pyqtgraph.exporters import MatplotlibExporter
|
||||
from qtpy.QtCore import Signal, Slot
|
||||
from qtpy.QtWidgets import QWidget
|
||||
|
||||
from bec_widgets.utils import Colors
|
||||
from bec_widgets.widgets.containers.figure.plots.plot_base import BECPlotBase, SubplotConfig
|
||||
|
||||
logger = bec_logger.logger
|
||||
|
||||
|
||||
class BECMultiWaveformConfig(SubplotConfig):
|
||||
color_palette: Optional[str] = Field(
|
||||
"magma", description="The color palette of the figure widget.", validate_default=True
|
||||
)
|
||||
curve_limit: Optional[int] = Field(
|
||||
200, description="The maximum number of curves to display on the plot."
|
||||
)
|
||||
flush_buffer: Optional[bool] = Field(
|
||||
False, description="Flush the buffer of the plot widget when the curve limit is reached."
|
||||
)
|
||||
monitor: Optional[str] = Field(
|
||||
None, description="The monitor to set for the plot widget."
|
||||
) # TODO validate monitor in bec -> maybe make it as SignalData class for validation purpose
|
||||
curve_width: Optional[int] = Field(1, description="The width of the curve on the plot.")
|
||||
opacity: Optional[int] = Field(50, description="The opacity of the curve on the plot.")
|
||||
highlight_last_curve: Optional[bool] = Field(
|
||||
True, description="Highlight the last curve on the plot."
|
||||
)
|
||||
|
||||
model_config: dict = {"validate_assignment": True}
|
||||
_validate_color_map_z = field_validator("color_palette")(Colors.validate_color_map)
|
||||
|
||||
|
||||
class BECMultiWaveform(BECPlotBase):
|
||||
monitor_signal_updated = Signal()
|
||||
highlighted_curve_index_changed = Signal(int)
|
||||
USER_ACCESS = [
|
||||
"_rpc_id",
|
||||
"_config_dict",
|
||||
"curves",
|
||||
"set_monitor",
|
||||
"set_opacity",
|
||||
"set_curve_limit",
|
||||
"set_curve_highlight",
|
||||
"set_colormap",
|
||||
"set",
|
||||
"set_title",
|
||||
"set_x_label",
|
||||
"set_y_label",
|
||||
"set_x_scale",
|
||||
"set_y_scale",
|
||||
"set_x_lim",
|
||||
"set_y_lim",
|
||||
"set_grid",
|
||||
"set_colormap",
|
||||
"enable_fps_monitor",
|
||||
"lock_aspect_ratio",
|
||||
"export",
|
||||
"get_all_data",
|
||||
"remove",
|
||||
]
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
parent: Optional[QWidget] = None,
|
||||
parent_figure=None,
|
||||
config: Optional[BECMultiWaveformConfig] = None,
|
||||
client=None,
|
||||
gui_id: Optional[str] = None,
|
||||
):
|
||||
if config is None:
|
||||
config = BECMultiWaveformConfig(widget_class=self.__class__.__name__)
|
||||
super().__init__(
|
||||
parent=parent, parent_figure=parent_figure, config=config, client=client, gui_id=gui_id
|
||||
)
|
||||
self.old_scan_id = None
|
||||
self.scan_id = None
|
||||
self.monitor = None
|
||||
self.connected = False
|
||||
self.current_highlight_index = 0
|
||||
self._curves = deque()
|
||||
self.visible_curves = []
|
||||
self.number_of_visible_curves = 0
|
||||
|
||||
# Get bec shortcuts dev, scans, queue, scan_storage, dap
|
||||
self.get_bec_shortcuts()
|
||||
|
||||
@property
|
||||
def curves(self) -> deque:
|
||||
"""
|
||||
Get the curves of the plot widget as a deque.
|
||||
Returns:
|
||||
deque: Deque of curves.
|
||||
"""
|
||||
return self._curves
|
||||
|
||||
@curves.setter
|
||||
def curves(self, value: deque):
|
||||
self._curves = value
|
||||
|
||||
@property
|
||||
def highlight_last_curve(self) -> bool:
|
||||
"""
|
||||
Get the highlight_last_curve property.
|
||||
Returns:
|
||||
bool: The highlight_last_curve property.
|
||||
"""
|
||||
return self.config.highlight_last_curve
|
||||
|
||||
@highlight_last_curve.setter
|
||||
def highlight_last_curve(self, value: bool):
|
||||
self.config.highlight_last_curve = value
|
||||
|
||||
def set_monitor(self, monitor: str):
|
||||
"""
|
||||
Set the monitor for the plot widget.
|
||||
Args:
|
||||
monitor (str): The monitor to set.
|
||||
"""
|
||||
self.config.monitor = monitor
|
||||
self._connect_monitor()
|
||||
|
||||
def _connect_monitor(self):
|
||||
"""
|
||||
Connect the monitor to the plot widget.
|
||||
"""
|
||||
try:
|
||||
previous_monitor = self.monitor
|
||||
except AttributeError:
|
||||
previous_monitor = None
|
||||
|
||||
if previous_monitor and self.connected is True:
|
||||
self.bec_dispatcher.disconnect_slot(
|
||||
self.on_monitor_1d_update, MessageEndpoints.device_monitor_1d(previous_monitor)
|
||||
)
|
||||
if self.config.monitor and self.connected is False:
|
||||
self.bec_dispatcher.connect_slot(
|
||||
self.on_monitor_1d_update, MessageEndpoints.device_monitor_1d(self.config.monitor)
|
||||
)
|
||||
self.connected = True
|
||||
self.monitor = self.config.monitor
|
||||
|
||||
@Slot(dict, dict)
|
||||
def on_monitor_1d_update(self, msg: dict, metadata: dict):
|
||||
"""
|
||||
Update the plot widget with the monitor data.
|
||||
|
||||
Args:
|
||||
msg(dict): The message data.
|
||||
metadata(dict): The metadata of the message.
|
||||
"""
|
||||
data = msg.get("data", None)
|
||||
current_scan_id = metadata.get("scan_id", None)
|
||||
|
||||
if current_scan_id != self.scan_id:
|
||||
self.scan_id = current_scan_id
|
||||
self.clear_curves()
|
||||
self.curves.clear()
|
||||
if self.crosshair:
|
||||
self.crosshair.clear_markers()
|
||||
|
||||
# Always create a new curve and add it
|
||||
curve = pg.PlotDataItem()
|
||||
curve.setData(data)
|
||||
self.plot_item.addItem(curve)
|
||||
self.curves.append(curve)
|
||||
|
||||
# Max Trace and scale colors
|
||||
self.set_curve_limit(self.config.curve_limit, self.config.flush_buffer)
|
||||
|
||||
self.monitor_signal_updated.emit()
|
||||
|
||||
@Slot(int)
|
||||
def set_curve_highlight(self, index: int):
|
||||
"""
|
||||
Set the curve highlight based on visible curves.
|
||||
|
||||
Args:
|
||||
index (int): The index of the curve to highlight among visible curves.
|
||||
"""
|
||||
self.plot_item.visible_curves = [curve for curve in self.curves if curve.isVisible()]
|
||||
num_visible_curves = len(self.plot_item.visible_curves)
|
||||
self.number_of_visible_curves = num_visible_curves
|
||||
|
||||
if num_visible_curves == 0:
|
||||
return # No curves to highlight
|
||||
|
||||
if index >= num_visible_curves:
|
||||
index = num_visible_curves - 1
|
||||
elif index < 0:
|
||||
index = num_visible_curves + index
|
||||
self.current_highlight_index = index
|
||||
num_colors = num_visible_curves
|
||||
colors = Colors.evenly_spaced_colors(
|
||||
colormap=self.config.color_palette, num=num_colors, format="HEX"
|
||||
)
|
||||
for i, curve in enumerate(self.plot_item.visible_curves):
|
||||
curve.setPen()
|
||||
if i == self.current_highlight_index:
|
||||
curve.setPen(pg.mkPen(color=colors[i], width=5))
|
||||
curve.setAlpha(alpha=1, auto=False)
|
||||
curve.setZValue(1)
|
||||
else:
|
||||
curve.setPen(pg.mkPen(color=colors[i], width=1))
|
||||
curve.setAlpha(alpha=self.config.opacity / 100, auto=False)
|
||||
curve.setZValue(0)
|
||||
|
||||
self.highlighted_curve_index_changed.emit(self.current_highlight_index)
|
||||
|
||||
@Slot(int)
|
||||
def set_opacity(self, opacity: int):
|
||||
"""
|
||||
Set the opacity of the curve on the plot.
|
||||
|
||||
Args:
|
||||
opacity(int): The opacity of the curve. 0-100.
|
||||
"""
|
||||
self.config.opacity = max(0, min(100, opacity))
|
||||
self.set_curve_highlight(self.current_highlight_index)
|
||||
|
||||
@Slot(int, bool)
|
||||
def set_curve_limit(self, max_trace: int, flush_buffer: bool = False):
|
||||
"""
|
||||
Set the maximum number of traces to display on the plot.
|
||||
|
||||
Args:
|
||||
max_trace (int): The maximum number of traces to display.
|
||||
flush_buffer (bool): Flush the buffer.
|
||||
"""
|
||||
self.config.curve_limit = max_trace
|
||||
self.config.flush_buffer = flush_buffer
|
||||
|
||||
if self.config.curve_limit is None:
|
||||
self.scale_colors()
|
||||
return
|
||||
|
||||
if self.config.flush_buffer:
|
||||
# Remove excess curves from the plot and the deque
|
||||
while len(self.curves) > self.config.curve_limit:
|
||||
curve = self.curves.popleft()
|
||||
self.plot_item.removeItem(curve)
|
||||
else:
|
||||
# Hide or show curves based on the new max_trace
|
||||
num_curves_to_show = min(self.config.curve_limit, len(self.curves))
|
||||
for i, curve in enumerate(self.curves):
|
||||
if i < len(self.curves) - num_curves_to_show:
|
||||
curve.hide()
|
||||
else:
|
||||
curve.show()
|
||||
self.scale_colors()
|
||||
|
||||
def scale_colors(self):
|
||||
"""
|
||||
Scale the colors of the curves based on the current colormap.
|
||||
"""
|
||||
if self.config.highlight_last_curve:
|
||||
self.set_curve_highlight(-1) # Use -1 to highlight the last visible curve
|
||||
else:
|
||||
self.set_curve_highlight(self.current_highlight_index)
|
||||
|
||||
def set_colormap(self, colormap: str):
|
||||
"""
|
||||
Set the colormap for the curves.
|
||||
|
||||
Args:
|
||||
colormap(str): Colormap for the curves.
|
||||
"""
|
||||
self.config.color_palette = colormap
|
||||
self.set_curve_highlight(self.current_highlight_index)
|
||||
|
||||
def hook_crosshair(self) -> None:
|
||||
super().hook_crosshair()
|
||||
if self.crosshair:
|
||||
self.highlighted_curve_index_changed.connect(self.crosshair.update_highlighted_curve)
|
||||
if self.curves:
|
||||
self.crosshair.update_highlighted_curve(self.current_highlight_index)
|
||||
|
||||
def get_all_data(self, output: Literal["dict", "pandas"] = "dict") -> dict:
|
||||
"""
|
||||
Extract all curve data into a dictionary or a pandas DataFrame.
|
||||
|
||||
Args:
|
||||
output (Literal["dict", "pandas"]): Format of the output data.
|
||||
|
||||
Returns:
|
||||
dict | pd.DataFrame: Data of all curves in the specified format.
|
||||
"""
|
||||
data = {}
|
||||
try:
|
||||
import pandas as pd
|
||||
except ImportError:
|
||||
pd = None
|
||||
if output == "pandas":
|
||||
logger.warning(
|
||||
"Pandas is not installed. "
|
||||
"Please install pandas using 'pip install pandas'."
|
||||
"Output will be dictionary instead."
|
||||
)
|
||||
output = "dict"
|
||||
|
||||
curve_keys = []
|
||||
curves_list = list(self.curves)
|
||||
for i, curve in enumerate(curves_list):
|
||||
x_data, y_data = curve.getData()
|
||||
if x_data is not None or y_data is not None:
|
||||
key = f"curve_{i}"
|
||||
curve_keys.append(key)
|
||||
if output == "dict":
|
||||
data[key] = {"x": x_data.tolist(), "y": y_data.tolist()}
|
||||
elif output == "pandas" and pd is not None:
|
||||
data[key] = pd.DataFrame({"x": x_data, "y": y_data})
|
||||
|
||||
if output == "pandas" and pd is not None:
|
||||
combined_data = pd.concat([data[key] for key in curve_keys], axis=1, keys=curve_keys)
|
||||
return combined_data
|
||||
return data
|
||||
|
||||
def clear_curves(self):
|
||||
"""
|
||||
Remove all curves from the plot, excluding crosshair items.
|
||||
"""
|
||||
items_to_remove = []
|
||||
for item in self.plot_item.items:
|
||||
if not getattr(item, "is_crosshair", False) and isinstance(item, pg.PlotDataItem):
|
||||
items_to_remove.append(item)
|
||||
for item in items_to_remove:
|
||||
self.plot_item.removeItem(item)
|
||||
|
||||
def export_to_matplotlib(self):
|
||||
"""
|
||||
Export current waveform to matplotlib GUI. Available only if matplotlib is installed in the environment.
|
||||
"""
|
||||
MatplotlibExporter(self.plot_item).export()
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
import sys
|
||||
|
||||
from qtpy.QtWidgets import QApplication
|
||||
|
||||
from bec_widgets.widgets.containers.figure import BECFigure
|
||||
|
||||
app = QApplication(sys.argv)
|
||||
widget = BECFigure()
|
||||
widget.show()
|
||||
sys.exit(app.exec_())
|
||||
@@ -1,9 +0,0 @@
|
||||
from qtpy.QtWidgets import QMainWindow
|
||||
|
||||
from bec_widgets.utils import BECConnector
|
||||
|
||||
|
||||
class BECMainWindow(QMainWindow, BECConnector):
|
||||
def __init__(self, *args, **kwargs):
|
||||
BECConnector.__init__(self, **kwargs)
|
||||
QMainWindow.__init__(self, *args, **kwargs)
|
||||
@@ -1,291 +0,0 @@
|
||||
import numpy as np
|
||||
from qtpy.QtCore import Property, QSize, Qt, Slot
|
||||
from qtpy.QtGui import QBrush, QColor, QPainter, QPainterPath, QPen
|
||||
from qtpy.QtWidgets import QWidget
|
||||
|
||||
from bec_widgets.utils.bec_widget import BECWidget
|
||||
from bec_widgets.utils.colors import get_accent_colors, get_theme_palette
|
||||
|
||||
|
||||
class PositionIndicator(BECWidget, QWidget):
|
||||
USER_ACCESS = ["set_value", "set_range", "vertical", "indicator_width", "rounded_corners"]
|
||||
PLUGIN = True
|
||||
ICON_NAME = "horizontal_distribute"
|
||||
|
||||
def __init__(self, parent=None, client=None, config=None, gui_id=None):
|
||||
super().__init__(client=client, config=config, gui_id=gui_id)
|
||||
QWidget.__init__(self, parent=parent)
|
||||
self.position = 50
|
||||
self.min_value = 0
|
||||
self.max_value = 100
|
||||
self.scaling_factor = 0.5
|
||||
self.is_vertical = False
|
||||
self._current_indicator_position = 0
|
||||
self._draw_position = 0
|
||||
self._rounded_corners = 10
|
||||
self._indicator_width = 2
|
||||
self._indicator_color = get_accent_colors().success
|
||||
self._background_color = get_theme_palette().mid().color()
|
||||
self._use_color_palette = True
|
||||
|
||||
def set_range(self, min_value: float, max_value: float):
|
||||
"""
|
||||
Set the range of the position indicator
|
||||
|
||||
Args:
|
||||
min_value(float): Minimum value of the range
|
||||
max_value(float): Maximum value of the range
|
||||
"""
|
||||
self.minimum = min_value
|
||||
self.maximum = max_value
|
||||
|
||||
@Property(float)
|
||||
def minimum(self):
|
||||
"""
|
||||
Property to get the minimum value of the position indicator
|
||||
"""
|
||||
return self.min_value
|
||||
|
||||
@minimum.setter
|
||||
def minimum(self, min_value: float):
|
||||
"""
|
||||
Setter for the minimum property
|
||||
|
||||
Args:
|
||||
min_value: The minimum value of the position indicator
|
||||
"""
|
||||
self.min_value = min_value
|
||||
self.update()
|
||||
|
||||
@Property(float)
|
||||
def maximum(self):
|
||||
"""
|
||||
Property to get the maximum value of the position indicator
|
||||
"""
|
||||
return self.max_value
|
||||
|
||||
@maximum.setter
|
||||
def maximum(self, max_value: float):
|
||||
"""
|
||||
Setter for the maximum property
|
||||
|
||||
Args:
|
||||
max_value: The maximum value of the position indicator
|
||||
"""
|
||||
self.max_value = max_value
|
||||
self.update()
|
||||
|
||||
@Property(bool)
|
||||
def vertical(self):
|
||||
"""
|
||||
Property to determine the orientation of the position indicator
|
||||
"""
|
||||
return self.is_vertical
|
||||
|
||||
@vertical.setter
|
||||
def vertical(self, is_vertical: bool):
|
||||
"""
|
||||
Setter for the vertical property
|
||||
|
||||
Args:
|
||||
is_vertical: True if the indicator should be vertical, False if horizontal
|
||||
"""
|
||||
|
||||
self.is_vertical = is_vertical
|
||||
self.update()
|
||||
|
||||
@Property(float)
|
||||
def value(self):
|
||||
"""
|
||||
Property to get the current value of the position indicator
|
||||
"""
|
||||
return self.position
|
||||
|
||||
@value.setter
|
||||
def value(self, position: float):
|
||||
"""
|
||||
Setter for the value property
|
||||
|
||||
Args:
|
||||
position: The new position of the indicator
|
||||
"""
|
||||
self.set_value(position)
|
||||
|
||||
@Property(int)
|
||||
def indicator_width(self):
|
||||
"""
|
||||
Property to get the width of the indicator
|
||||
"""
|
||||
return self._indicator_width
|
||||
|
||||
@indicator_width.setter
|
||||
def indicator_width(self, width: int):
|
||||
"""
|
||||
Setter for the indicator width property
|
||||
|
||||
Args:
|
||||
width: The new width of the indicator
|
||||
"""
|
||||
self._indicator_width = width
|
||||
self.update()
|
||||
|
||||
@Property(int)
|
||||
def rounded_corners(self):
|
||||
"""
|
||||
Property to get the rounded corners of the position indicator
|
||||
"""
|
||||
return self._rounded_corners
|
||||
|
||||
@rounded_corners.setter
|
||||
def rounded_corners(self, value: int):
|
||||
"""
|
||||
Setter for the rounded corners property
|
||||
|
||||
Args:
|
||||
value: The new value for the rounded corners
|
||||
"""
|
||||
self._rounded_corners = value
|
||||
self.update()
|
||||
|
||||
@Property(QColor)
|
||||
def indicator_color(self):
|
||||
"""
|
||||
Property to get the color of the indicator
|
||||
"""
|
||||
return self._indicator_color
|
||||
|
||||
@indicator_color.setter
|
||||
def indicator_color(self, color: QColor):
|
||||
"""
|
||||
Setter for the indicator color property
|
||||
|
||||
Args:
|
||||
color: The new color for the indicator
|
||||
"""
|
||||
self._indicator_color = color
|
||||
self.update()
|
||||
|
||||
@Property(QColor)
|
||||
def background_color(self):
|
||||
"""
|
||||
Property to get the background color of the position indicator
|
||||
"""
|
||||
return self._background_color
|
||||
|
||||
@background_color.setter
|
||||
def background_color(self, color: QColor):
|
||||
"""
|
||||
Setter for the background color property
|
||||
|
||||
Args:
|
||||
color: The new background color
|
||||
"""
|
||||
self._background_color = color
|
||||
self.update()
|
||||
|
||||
@Property(bool)
|
||||
def use_color_palette(self):
|
||||
"""
|
||||
Property to determine if the indicator should use the color palette or the custom color.
|
||||
"""
|
||||
return self._use_color_palette
|
||||
|
||||
@use_color_palette.setter
|
||||
def use_color_palette(self, use_palette: bool):
|
||||
"""
|
||||
Setter for the use color palette property
|
||||
|
||||
Args:
|
||||
use_palette: True if the indicator should use the color palette, False if custom color
|
||||
"""
|
||||
self._use_color_palette = use_palette
|
||||
self.update()
|
||||
|
||||
# @Property(float)
|
||||
@Slot(int)
|
||||
@Slot(float)
|
||||
def set_value(self, position: float):
|
||||
self.position = position
|
||||
self.update()
|
||||
|
||||
def _get_indicator_color(self):
|
||||
if self._use_color_palette:
|
||||
return get_accent_colors().success
|
||||
return self._indicator_color
|
||||
|
||||
def _get_background_brush(self):
|
||||
if self._use_color_palette:
|
||||
return get_theme_palette().mid()
|
||||
return QBrush(self._background_color)
|
||||
|
||||
def paintEvent(self, event):
|
||||
painter = QPainter(self)
|
||||
width = self.width()
|
||||
height = self.height()
|
||||
|
||||
# Set up the brush for the background
|
||||
painter.setBrush(self._get_background_brush())
|
||||
|
||||
# Create a QPainterPath with a rounded rectangle for clipping
|
||||
path = QPainterPath()
|
||||
path.addRoundedRect(0, 0, width, height, self._rounded_corners, self._rounded_corners)
|
||||
|
||||
# Set clipping to the rounded rectangle
|
||||
painter.setClipPath(path)
|
||||
|
||||
# Draw the rounded rectangle background first
|
||||
painter.setPen(Qt.NoPen)
|
||||
painter.drawRoundedRect(0, 0, width, height, self._rounded_corners, self._rounded_corners)
|
||||
|
||||
# get the position scaled to the defined min and max values
|
||||
self._current_indicator_position = position = np.interp(
|
||||
self.position, [self.min_value, self.max_value], [0, 100]
|
||||
)
|
||||
|
||||
if self.is_vertical:
|
||||
# If vertical, rotate the coordinate system by -90 degrees
|
||||
painter.translate(width // 2, height // 2) # Move origin to center
|
||||
painter.rotate(-90) # Rotate by -90 degrees for vertical drawing
|
||||
painter.translate(-height // 2, -width // 2) # Restore the origin for drawing
|
||||
|
||||
# Switch width and height for the vertical orientation
|
||||
width, height = height, width
|
||||
|
||||
# Draw the moving vertical indicator, respecting the clip path
|
||||
self._draw_position = x_pos = round(
|
||||
position * width / 100
|
||||
) # Position for the vertical line
|
||||
|
||||
indicator_pen = QPen(self._get_indicator_color(), self._indicator_width)
|
||||
painter.setPen(indicator_pen)
|
||||
painter.drawLine(x_pos, 0, x_pos, height)
|
||||
|
||||
painter.end()
|
||||
|
||||
def minimumSizeHint(self):
|
||||
# Set the smallest possible size
|
||||
return QSize(10, 10)
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
from bec_qthemes import setup_theme
|
||||
from qtpy.QtWidgets import QApplication, QSlider, QVBoxLayout
|
||||
|
||||
app = QApplication([])
|
||||
setup_theme("dark")
|
||||
# Create position indicator and slider
|
||||
position_indicator = PositionIndicator()
|
||||
# position_indicator.set_range(0, 1)
|
||||
slider = QSlider(Qt.Horizontal)
|
||||
slider.valueChanged.connect(lambda value: position_indicator.set_value(value))
|
||||
position_indicator.is_vertical = False
|
||||
# position_indicator.set_value(100)
|
||||
layout = QVBoxLayout()
|
||||
layout.addWidget(position_indicator)
|
||||
layout.addWidget(slider)
|
||||
|
||||
widget = QWidget()
|
||||
widget.setLayout(layout)
|
||||
widget.show()
|
||||
|
||||
app.exec_()
|
||||
@@ -1,170 +0,0 @@
|
||||
""" Module for a PositionerGroup widget to control a positioner device."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
from bec_lib.device import Positioner
|
||||
from bec_lib.logger import bec_logger
|
||||
from qtpy.QtCore import Property, QSize, Signal, Slot
|
||||
from qtpy.QtWidgets import QGridLayout, QGroupBox, QVBoxLayout, QWidget
|
||||
|
||||
from bec_widgets.utils.bec_widget import BECWidget
|
||||
from bec_widgets.widgets.control.device_control.positioner_box.positioner_box import PositionerBox
|
||||
|
||||
logger = bec_logger.logger
|
||||
|
||||
|
||||
class PositionerGroupBox(QGroupBox):
|
||||
PLUGIN = True
|
||||
position_update = Signal(float)
|
||||
|
||||
def __init__(self, parent, dev_name):
|
||||
super().__init__(parent)
|
||||
|
||||
self.device_name = dev_name
|
||||
|
||||
QVBoxLayout(self)
|
||||
self.layout().setContentsMargins(0, 0, 0, 0)
|
||||
self.layout().setSpacing(0)
|
||||
self.widget = PositionerBox(self, dev_name)
|
||||
self.widget.compact_view = True
|
||||
self.widget.expand_popup = False
|
||||
self.layout().addWidget(self.widget)
|
||||
self.widget.position_update.connect(self._on_position_update)
|
||||
self.widget.expand.connect(self._on_expand)
|
||||
self.setTitle(self.device_name)
|
||||
self.widget.init_device() # force readback
|
||||
|
||||
def _on_expand(self, expand):
|
||||
if expand:
|
||||
self.setTitle("")
|
||||
self.setFlat(True)
|
||||
else:
|
||||
self.setTitle(self.device_name)
|
||||
self.setFlat(False)
|
||||
|
||||
def _on_position_update(self, pos: float):
|
||||
self.position_update.emit(pos)
|
||||
self.widget.label = f"%.{self.widget.dev[self.widget.device].precision}f" % pos
|
||||
|
||||
def close(self):
|
||||
self.widget.close()
|
||||
super().close()
|
||||
|
||||
|
||||
class PositionerGroup(BECWidget, QWidget):
|
||||
"""Simple Widget to control a positioner in box form"""
|
||||
|
||||
ICON_NAME = "grid_view"
|
||||
USER_ACCESS = ["set_positioners"]
|
||||
|
||||
# Signal emitted to inform listeners about a position update of the first positioner
|
||||
position_update = Signal(float)
|
||||
# Signal emitted to inform listeners about (positioner, pos) updates
|
||||
device_position_update = Signal(str, float)
|
||||
|
||||
def __init__(self, parent=None, **kwargs):
|
||||
"""Initialize the widget.
|
||||
|
||||
Args:
|
||||
parent: The parent widget.
|
||||
"""
|
||||
super().__init__(**kwargs)
|
||||
QWidget.__init__(self, parent)
|
||||
|
||||
self.get_bec_shortcuts()
|
||||
|
||||
QGridLayout(self)
|
||||
self.layout().setContentsMargins(0, 0, 0, 0)
|
||||
|
||||
self._device_widgets = {}
|
||||
self._grid_ncols = 2
|
||||
|
||||
def minimumSizeHint(self):
|
||||
return QSize(300, 30)
|
||||
|
||||
@Slot(str)
|
||||
def set_positioners(self, device_names: str):
|
||||
"""Redraw grid with positioners from device_names string
|
||||
|
||||
Device names must be separated by space
|
||||
"""
|
||||
devs = device_names.split()
|
||||
for dev_name in devs:
|
||||
if not self._check_device_is_valid(dev_name):
|
||||
raise ValueError(f"{dev_name} is not a valid Positioner")
|
||||
for i, existing_widget in enumerate(self._device_widgets.values()):
|
||||
self.layout().removeWidget(existing_widget)
|
||||
existing_widget.position_update.disconnect(self._on_position_update)
|
||||
if i == 0:
|
||||
existing_widget.position_update.disconnect(self.position_update)
|
||||
for i, dev_name in enumerate(devs):
|
||||
widget = self._device_widgets.get(dev_name)
|
||||
if widget is None:
|
||||
widget = PositionerGroupBox(self, dev_name)
|
||||
self._device_widgets[dev_name] = widget
|
||||
widget.position_update.connect(self._on_position_update)
|
||||
if i == 0:
|
||||
# only emit 'position_update' for the first positioner in grid
|
||||
widget.position_update.connect(self.position_update)
|
||||
self.layout().addWidget(widget, i // self._grid_ncols, i % self._grid_ncols)
|
||||
to_remove = set(self._device_widgets) - set(devs)
|
||||
for dev_name in to_remove:
|
||||
self._device_widgets[dev_name].close()
|
||||
del self._device_widgets[dev_name]
|
||||
|
||||
def _check_device_is_valid(self, device: str):
|
||||
"""Check if the device is a positioner
|
||||
|
||||
Args:
|
||||
device (str): The device name
|
||||
"""
|
||||
if device not in self.dev:
|
||||
logger.info(f"Device {device} not found in the device list")
|
||||
return False
|
||||
if not isinstance(self.dev[device], Positioner):
|
||||
logger.info(f"Device {device} is not a positioner")
|
||||
return False
|
||||
return True
|
||||
|
||||
def _on_position_update(self, pos: float):
|
||||
widget = self.sender()
|
||||
self.device_position_update.emit(widget.title(), pos)
|
||||
|
||||
@Property(str)
|
||||
def devices_list(self):
|
||||
"""Device names string separated by space"""
|
||||
return " ".join(self._device_widgets)
|
||||
|
||||
@devices_list.setter
|
||||
def devices_list(self, device_names: str):
|
||||
"""Set devices list from device names string separated by space"""
|
||||
devs = device_names.split()
|
||||
for dev_name in devs:
|
||||
if not self._check_device_is_valid(dev_name):
|
||||
return
|
||||
self.set_positioners(device_names)
|
||||
|
||||
@Property(int)
|
||||
def grid_max_cols(self):
|
||||
"""Max number of columns for widgets grid"""
|
||||
return self._grid_ncols
|
||||
|
||||
@grid_max_cols.setter
|
||||
def grid_max_cols(self, ncols: int):
|
||||
"""Set max number of columns for widgets grid"""
|
||||
self._grid_ncols = ncols
|
||||
self.set_positioners(self.devices_list)
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
import sys
|
||||
|
||||
from qtpy.QtWidgets import QApplication # pylint: disable=ungrouped-imports
|
||||
|
||||
app = QApplication(sys.argv)
|
||||
widget = PositionerGroup()
|
||||
widget.grid_max_cols = 3
|
||||
widget.set_positioners("samx samy samz")
|
||||
|
||||
widget.show()
|
||||
sys.exit(app.exec_())
|
||||
@@ -1 +0,0 @@
|
||||
{'files': ['positioner_group.py']}
|
||||
@@ -1,59 +0,0 @@
|
||||
# Copyright (C) 2022 The Qt Company Ltd.
|
||||
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
|
||||
|
||||
import os
|
||||
|
||||
from qtpy.QtDesigner import QDesignerCustomWidgetInterface
|
||||
|
||||
from bec_widgets.utils.bec_designer import designer_material_icon
|
||||
from bec_widgets.widgets.control.device_control.positioner_group.positioner_group import (
|
||||
PositionerGroup,
|
||||
)
|
||||
|
||||
DOM_XML = """
|
||||
<ui language='c++'>
|
||||
<widget class='PositionerGroup' name='positioner_group'>
|
||||
</widget>
|
||||
</ui>
|
||||
"""
|
||||
MODULE_PATH = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
|
||||
|
||||
|
||||
class PositionerGroupPlugin(QDesignerCustomWidgetInterface): # pragma: no cover
|
||||
def __init__(self):
|
||||
super().__init__()
|
||||
self._form_editor = None
|
||||
|
||||
def createWidget(self, parent):
|
||||
t = PositionerGroup(parent)
|
||||
return t
|
||||
|
||||
def domXml(self):
|
||||
return DOM_XML
|
||||
|
||||
def group(self):
|
||||
return "Device Control"
|
||||
|
||||
def icon(self):
|
||||
return designer_material_icon(PositionerGroup.ICON_NAME)
|
||||
|
||||
def includeFile(self):
|
||||
return "positioner_group"
|
||||
|
||||
def initialize(self, form_editor):
|
||||
self._form_editor = form_editor
|
||||
|
||||
def isContainer(self):
|
||||
return False
|
||||
|
||||
def isInitialized(self):
|
||||
return self._form_editor is not None
|
||||
|
||||
def name(self):
|
||||
return "PositionerGroup"
|
||||
|
||||
def toolTip(self):
|
||||
return "Container Widget to control positioners in compact form, in a grid"
|
||||
|
||||
def whatsThis(self):
|
||||
return self.toolTip()
|
||||
@@ -1,17 +0,0 @@
|
||||
def main(): # pragma: no cover
|
||||
from qtpy import PYSIDE6
|
||||
|
||||
if not PYSIDE6:
|
||||
print("PYSIDE6 is not available in the environment. Cannot patch designer.")
|
||||
return
|
||||
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
|
||||
|
||||
from bec_widgets.widgets.control.device_control.positioner_group.positioner_group_plugin import (
|
||||
PositionerGroupPlugin,
|
||||
)
|
||||
|
||||
QPyDesignerCustomWidgetCollection.addCustomWidget(PositionerGroupPlugin())
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
main()
|
||||
@@ -1,392 +0,0 @@
|
||||
from __future__ import annotations
|
||||
|
||||
import enum
|
||||
|
||||
from bec_lib.device import ComputedSignal, Device, Positioner, ReadoutPriority
|
||||
from bec_lib.device import Signal as BECSignal
|
||||
from bec_lib.logger import bec_logger
|
||||
from qtpy.QtCore import Property, Signal, Slot
|
||||
|
||||
from bec_widgets.utils import ConnectionConfig
|
||||
from bec_widgets.utils.bec_widget import BECWidget
|
||||
from bec_widgets.utils.filter_io import FilterIO
|
||||
from bec_widgets.utils.widget_io import WidgetIO
|
||||
|
||||
logger = bec_logger.logger
|
||||
|
||||
|
||||
class BECDeviceFilter(enum.Enum):
|
||||
"""Filter for the device classes."""
|
||||
|
||||
DEVICE = "Device"
|
||||
POSITIONER = "Positioner"
|
||||
SIGNAL = "Signal"
|
||||
COMPUTED_SIGNAL = "ComputedSignal"
|
||||
|
||||
|
||||
class DeviceInputConfig(ConnectionConfig):
|
||||
device_filter: list[BECDeviceFilter] = []
|
||||
readout_filter: list[ReadoutPriority] = []
|
||||
devices: list[str] = []
|
||||
default: str | None = None
|
||||
arg_name: str | None = None
|
||||
apply_filter: bool = True
|
||||
|
||||
|
||||
class DeviceInputBase(BECWidget):
|
||||
"""
|
||||
Mixin base class for device input widgets.
|
||||
It allows to filter devices from BEC based on
|
||||
device class and readout priority.
|
||||
"""
|
||||
|
||||
_device_handler = {
|
||||
BECDeviceFilter.DEVICE: Device,
|
||||
BECDeviceFilter.POSITIONER: Positioner,
|
||||
BECDeviceFilter.SIGNAL: BECSignal,
|
||||
BECDeviceFilter.COMPUTED_SIGNAL: ComputedSignal,
|
||||
}
|
||||
|
||||
_filter_handler = {
|
||||
BECDeviceFilter.DEVICE: "filter_to_device",
|
||||
BECDeviceFilter.POSITIONER: "filter_to_positioner",
|
||||
BECDeviceFilter.SIGNAL: "filter_to_signal",
|
||||
BECDeviceFilter.COMPUTED_SIGNAL: "filter_to_computed_signal",
|
||||
ReadoutPriority.MONITORED: "readout_monitored",
|
||||
ReadoutPriority.BASELINE: "readout_baseline",
|
||||
ReadoutPriority.ASYNC: "readout_async",
|
||||
ReadoutPriority.CONTINUOUS: "readout_continuous",
|
||||
ReadoutPriority.ON_REQUEST: "readout_on_request",
|
||||
}
|
||||
|
||||
def __init__(self, client=None, config=None, gui_id: str = None):
|
||||
|
||||
if config is None:
|
||||
config = DeviceInputConfig(widget_class=self.__class__.__name__)
|
||||
else:
|
||||
if isinstance(config, dict):
|
||||
config = DeviceInputConfig(**config)
|
||||
self.config = config
|
||||
super().__init__(client=client, config=config, gui_id=gui_id, theme_update=True)
|
||||
self.get_bec_shortcuts()
|
||||
self._device_filter = []
|
||||
self._readout_filter = []
|
||||
self._devices = []
|
||||
|
||||
### QtSlots ###
|
||||
|
||||
@Slot(str)
|
||||
def set_device(self, device: str):
|
||||
"""
|
||||
Set the device.
|
||||
|
||||
Args:
|
||||
device (str): Default name.
|
||||
"""
|
||||
if self.validate_device(device) is True:
|
||||
WidgetIO.set_value(widget=self, value=device)
|
||||
self.config.default = device
|
||||
else:
|
||||
logger.warning(f"Device {device} is not in the filtered selection.")
|
||||
|
||||
@Slot()
|
||||
def update_devices_from_filters(self):
|
||||
"""Update the devices based on the current filter selection
|
||||
in self.device_filter and self.readout_filter. If apply_filter is False,
|
||||
it will not apply the filters, store the filter settings and return.
|
||||
"""
|
||||
current_device = WidgetIO.get_value(widget=self, as_string=True)
|
||||
self.config.device_filter = self.device_filter
|
||||
self.config.readout_filter = self.readout_filter
|
||||
if self.apply_filter is False:
|
||||
return
|
||||
all_dev = self.dev.enabled_devices
|
||||
# Filter based on device class
|
||||
devs = [dev for dev in all_dev if self._check_device_filter(dev)]
|
||||
# Filter based on readout priority
|
||||
devs = [dev for dev in devs if self._check_readout_filter(dev)]
|
||||
self.devices = [device.name for device in devs]
|
||||
self.set_device(current_device)
|
||||
|
||||
@Slot(list)
|
||||
def set_available_devices(self, devices: list[str]):
|
||||
"""
|
||||
Set the devices. If a device in the list is not valid, it will not be considered.
|
||||
|
||||
Args:
|
||||
devices (list[str]): List of devices.
|
||||
"""
|
||||
self.apply_filter = False
|
||||
self.devices = devices
|
||||
|
||||
### QtProperties ###
|
||||
|
||||
@Property(
|
||||
"QStringList",
|
||||
doc="List of devices. If updated, it will disable the apply filters property.",
|
||||
)
|
||||
def devices(self) -> list[str]:
|
||||
"""
|
||||
Get the list of devices for the applied filters.
|
||||
|
||||
Returns:
|
||||
list[str]: List of devices.
|
||||
"""
|
||||
return self._devices
|
||||
|
||||
@devices.setter
|
||||
def devices(self, value: list):
|
||||
self._devices = value
|
||||
self.config.devices = value
|
||||
FilterIO.set_selection(widget=self, selection=value)
|
||||
|
||||
@Property(str)
|
||||
def default(self):
|
||||
"""Get the default device name. If set through this property, it will update only if the device is within the filtered selection."""
|
||||
return self.config.default
|
||||
|
||||
@default.setter
|
||||
def default(self, value: str):
|
||||
if self.validate_device(value) is False:
|
||||
return
|
||||
self.config.default = value
|
||||
WidgetIO.set_value(widget=self, value=value)
|
||||
|
||||
@Property(bool)
|
||||
def apply_filter(self):
|
||||
"""Apply the filters on the devices."""
|
||||
return self.config.apply_filter
|
||||
|
||||
@apply_filter.setter
|
||||
def apply_filter(self, value: bool):
|
||||
self.config.apply_filter = value
|
||||
self.update_devices_from_filters()
|
||||
|
||||
@Property(bool)
|
||||
def filter_to_device(self):
|
||||
"""Include devices in filters."""
|
||||
return BECDeviceFilter.DEVICE in self.device_filter
|
||||
|
||||
@filter_to_device.setter
|
||||
def filter_to_device(self, value: bool):
|
||||
if value is True and BECDeviceFilter.DEVICE not in self.device_filter:
|
||||
self._device_filter.append(BECDeviceFilter.DEVICE)
|
||||
if value is False and BECDeviceFilter.DEVICE in self.device_filter:
|
||||
self._device_filter.remove(BECDeviceFilter.DEVICE)
|
||||
self.update_devices_from_filters()
|
||||
|
||||
@Property(bool)
|
||||
def filter_to_positioner(self):
|
||||
"""Include devices of type Positioner in filters."""
|
||||
return BECDeviceFilter.POSITIONER in self.device_filter
|
||||
|
||||
@filter_to_positioner.setter
|
||||
def filter_to_positioner(self, value: bool):
|
||||
if value is True and BECDeviceFilter.POSITIONER not in self.device_filter:
|
||||
self._device_filter.append(BECDeviceFilter.POSITIONER)
|
||||
if value is False and BECDeviceFilter.POSITIONER in self.device_filter:
|
||||
self._device_filter.remove(BECDeviceFilter.POSITIONER)
|
||||
self.update_devices_from_filters()
|
||||
|
||||
@Property(bool)
|
||||
def filter_to_signal(self):
|
||||
"""Include devices of type Signal in filters."""
|
||||
return BECDeviceFilter.SIGNAL in self.device_filter
|
||||
|
||||
@filter_to_signal.setter
|
||||
def filter_to_signal(self, value: bool):
|
||||
if value is True and BECDeviceFilter.SIGNAL not in self.device_filter:
|
||||
self._device_filter.append(BECDeviceFilter.SIGNAL)
|
||||
if value is False and BECDeviceFilter.SIGNAL in self.device_filter:
|
||||
self._device_filter.remove(BECDeviceFilter.SIGNAL)
|
||||
self.update_devices_from_filters()
|
||||
|
||||
@Property(bool)
|
||||
def filter_to_computed_signal(self):
|
||||
"""Include devices of type ComputedSignal in filters."""
|
||||
return BECDeviceFilter.COMPUTED_SIGNAL in self.device_filter
|
||||
|
||||
@filter_to_computed_signal.setter
|
||||
def filter_to_computed_signal(self, value: bool):
|
||||
if value is True and BECDeviceFilter.COMPUTED_SIGNAL not in self.device_filter:
|
||||
self._device_filter.append(BECDeviceFilter.COMPUTED_SIGNAL)
|
||||
if value is False and BECDeviceFilter.COMPUTED_SIGNAL in self.device_filter:
|
||||
self._device_filter.remove(BECDeviceFilter.COMPUTED_SIGNAL)
|
||||
self.update_devices_from_filters()
|
||||
|
||||
@Property(bool)
|
||||
def readout_monitored(self):
|
||||
"""Include devices with readout priority Monitored in filters."""
|
||||
return ReadoutPriority.MONITORED in self.readout_filter
|
||||
|
||||
@readout_monitored.setter
|
||||
def readout_monitored(self, value: bool):
|
||||
if value is True and ReadoutPriority.MONITORED not in self.readout_filter:
|
||||
self._readout_filter.append(ReadoutPriority.MONITORED)
|
||||
if value is False and ReadoutPriority.MONITORED in self.readout_filter:
|
||||
self._readout_filter.remove(ReadoutPriority.MONITORED)
|
||||
self.update_devices_from_filters()
|
||||
|
||||
@Property(bool)
|
||||
def readout_baseline(self):
|
||||
"""Include devices with readout priority Baseline in filters."""
|
||||
return ReadoutPriority.BASELINE in self.readout_filter
|
||||
|
||||
@readout_baseline.setter
|
||||
def readout_baseline(self, value: bool):
|
||||
if value is True and ReadoutPriority.BASELINE not in self.readout_filter:
|
||||
self._readout_filter.append(ReadoutPriority.BASELINE)
|
||||
if value is False and ReadoutPriority.BASELINE in self.readout_filter:
|
||||
self._readout_filter.remove(ReadoutPriority.BASELINE)
|
||||
self.update_devices_from_filters()
|
||||
|
||||
@Property(bool)
|
||||
def readout_async(self):
|
||||
"""Include devices with readout priority Async in filters."""
|
||||
return ReadoutPriority.ASYNC in self.readout_filter
|
||||
|
||||
@readout_async.setter
|
||||
def readout_async(self, value: bool):
|
||||
if value is True and ReadoutPriority.ASYNC not in self.readout_filter:
|
||||
self._readout_filter.append(ReadoutPriority.ASYNC)
|
||||
if value is False and ReadoutPriority.ASYNC in self.readout_filter:
|
||||
self._readout_filter.remove(ReadoutPriority.ASYNC)
|
||||
self.update_devices_from_filters()
|
||||
|
||||
@Property(bool)
|
||||
def readout_continuous(self):
|
||||
"""Include devices with readout priority continuous in filters."""
|
||||
return ReadoutPriority.CONTINUOUS in self.readout_filter
|
||||
|
||||
@readout_continuous.setter
|
||||
def readout_continuous(self, value: bool):
|
||||
if value is True and ReadoutPriority.CONTINUOUS not in self.readout_filter:
|
||||
self._readout_filter.append(ReadoutPriority.CONTINUOUS)
|
||||
if value is False and ReadoutPriority.CONTINUOUS in self.readout_filter:
|
||||
self._readout_filter.remove(ReadoutPriority.CONTINUOUS)
|
||||
self.update_devices_from_filters()
|
||||
|
||||
@Property(bool)
|
||||
def readout_on_request(self):
|
||||
"""Include devices with readout priority OnRequest in filters."""
|
||||
return ReadoutPriority.ON_REQUEST in self.readout_filter
|
||||
|
||||
@readout_on_request.setter
|
||||
def readout_on_request(self, value: bool):
|
||||
if value is True and ReadoutPriority.ON_REQUEST not in self.readout_filter:
|
||||
self._readout_filter.append(ReadoutPriority.ON_REQUEST)
|
||||
if value is False and ReadoutPriority.ON_REQUEST in self.readout_filter:
|
||||
self._readout_filter.remove(ReadoutPriority.ON_REQUEST)
|
||||
self.update_devices_from_filters()
|
||||
|
||||
### Python Methods and Properties ###
|
||||
|
||||
@property
|
||||
def device_filter(self) -> list[object]:
|
||||
"""Get the list of filters to apply on the devices."""
|
||||
return self._device_filter
|
||||
|
||||
@property
|
||||
def readout_filter(self) -> list[str]:
|
||||
"""Get the list of filters to apply on the devices"""
|
||||
return self._readout_filter
|
||||
|
||||
def get_available_filters(self) -> list:
|
||||
"""Get the available filters."""
|
||||
return [entry for entry in BECDeviceFilter]
|
||||
|
||||
def get_readout_priority_filters(self) -> list:
|
||||
"""Get the available readout priority filters."""
|
||||
return [entry for entry in ReadoutPriority]
|
||||
|
||||
def set_device_filter(
|
||||
self, filter_selection: str | BECDeviceFilter | list[str] | list[BECDeviceFilter]
|
||||
):
|
||||
"""
|
||||
Set the device filter. If None is passed, no filters are applied and all devices included.
|
||||
|
||||
Args:
|
||||
filter_selection (str | list[str]): Device filters. It is recommended to make an enum for the filters.
|
||||
"""
|
||||
filters = None
|
||||
if isinstance(filter_selection, list):
|
||||
filters = [self._filter_handler.get(entry) for entry in filter_selection]
|
||||
if isinstance(filter_selection, str) or isinstance(filter_selection, BECDeviceFilter):
|
||||
filters = [self._filter_handler.get(filter_selection)]
|
||||
if filters is None or any([entry is None for entry in filters]):
|
||||
logger.warning(f"Device filter {filter_selection} is not in the device filter list.")
|
||||
return
|
||||
for entry in filters:
|
||||
setattr(self, entry, True)
|
||||
|
||||
def set_readout_priority_filter(
|
||||
self, filter_selection: str | ReadoutPriority | list[str] | list[ReadoutPriority]
|
||||
):
|
||||
"""
|
||||
Set the readout priority filter. If None is passed, all filters are included.
|
||||
|
||||
Args:
|
||||
filter_selection (str | list[str]): Readout priority filters.
|
||||
"""
|
||||
filters = None
|
||||
if isinstance(filter_selection, list):
|
||||
filters = [self._filter_handler.get(entry) for entry in filter_selection]
|
||||
if isinstance(filter_selection, str) or isinstance(filter_selection, ReadoutPriority):
|
||||
filters = [self._filter_handler.get(filter_selection)]
|
||||
if filters is None or any([entry is None for entry in filters]):
|
||||
logger.warning(
|
||||
f"Readout priority filter {filter_selection} is not in the readout priority list."
|
||||
)
|
||||
return
|
||||
for entry in filters:
|
||||
setattr(self, entry, True)
|
||||
|
||||
def _check_device_filter(
|
||||
self, device: Device | BECSignal | ComputedSignal | Positioner
|
||||
) -> bool:
|
||||
"""Check if filter for device type is applied or not.
|
||||
|
||||
Args:
|
||||
device(Device | Signal | ComputedSignal | Positioner): Device object.
|
||||
"""
|
||||
return all(isinstance(device, self._device_handler[entry]) for entry in self.device_filter)
|
||||
|
||||
def _check_readout_filter(
|
||||
self, device: Device | BECSignal | ComputedSignal | Positioner
|
||||
) -> bool:
|
||||
"""Check if filter for readout priority is applied or not.
|
||||
|
||||
Args:
|
||||
device(Device | Signal | ComputedSignal | Positioner): Device object.
|
||||
"""
|
||||
return device.readout_priority in self.readout_filter
|
||||
|
||||
def get_device_object(self, device: str) -> object:
|
||||
"""
|
||||
Get the device object based on the device name.
|
||||
|
||||
Args:
|
||||
device(str): Device name.
|
||||
|
||||
Returns:
|
||||
object: Device object, can be device of type Device, Positioner, Signal or ComputedSignal.
|
||||
"""
|
||||
self.validate_device(device)
|
||||
dev = getattr(self.dev, device.lower(), None)
|
||||
if dev is None:
|
||||
raise ValueError(
|
||||
f"Device {device} is not found in the device manager {self.dev} as enabled device."
|
||||
)
|
||||
return dev
|
||||
|
||||
def validate_device(self, device: str) -> bool:
|
||||
"""
|
||||
Validate the device if it is present in the filtered device selection.
|
||||
|
||||
Args:
|
||||
device(str): Device to validate.
|
||||
"""
|
||||
all_devs = [dev.name for dev in self.dev.enabled_devices]
|
||||
if device in self.devices and device in all_devs:
|
||||
return True
|
||||
return False
|
||||
@@ -1,280 +0,0 @@
|
||||
from bec_lib.callback_handler import EventType
|
||||
from bec_lib.device import Signal
|
||||
from bec_lib.logger import bec_logger
|
||||
from qtpy.QtCore import Property, Slot
|
||||
|
||||
from bec_widgets.utils import ConnectionConfig
|
||||
from bec_widgets.utils.bec_widget import BECWidget
|
||||
from bec_widgets.utils.filter_io import FilterIO
|
||||
from bec_widgets.utils.ophyd_kind_util import Kind
|
||||
from bec_widgets.utils.widget_io import WidgetIO
|
||||
|
||||
logger = bec_logger.logger
|
||||
|
||||
|
||||
class DeviceSignalInputBaseConfig(ConnectionConfig):
|
||||
"""Configuration class for DeviceSignalInputBase."""
|
||||
|
||||
signal_filter: str | list[str] | None = None
|
||||
default: str | None = None
|
||||
arg_name: str | None = None
|
||||
device: str | None = None
|
||||
signals: list[str] | None = None
|
||||
|
||||
|
||||
class DeviceSignalInputBase(BECWidget):
|
||||
"""
|
||||
Mixin base class for device signal input widgets.
|
||||
Mixin class for device signal input widgets. This class provides methods to get the device signal list and device
|
||||
signal object based on the current text of the widget.
|
||||
"""
|
||||
|
||||
_filter_handler = {
|
||||
Kind.hinted: "include_hinted_signals",
|
||||
Kind.normal: "include_normal_signals",
|
||||
Kind.config: "include_config_signals",
|
||||
}
|
||||
|
||||
def __init__(self, client=None, config=None, gui_id: str = None):
|
||||
if config is None:
|
||||
config = DeviceSignalInputBaseConfig(widget_class=self.__class__.__name__)
|
||||
else:
|
||||
if isinstance(config, dict):
|
||||
config = DeviceSignalInputBaseConfig(**config)
|
||||
self.config = config
|
||||
super().__init__(client=client, config=config, gui_id=gui_id)
|
||||
|
||||
self._device = None
|
||||
self.get_bec_shortcuts()
|
||||
self._signal_filter = []
|
||||
self._signals = []
|
||||
self._hinted_signals = []
|
||||
self._normal_signals = []
|
||||
self._config_signals = []
|
||||
self.bec_dispatcher.client.callbacks.register(
|
||||
EventType.DEVICE_UPDATE, self.update_signals_from_filters
|
||||
)
|
||||
|
||||
### Qt Slots ###
|
||||
|
||||
@Slot(str)
|
||||
def set_signal(self, signal: str):
|
||||
"""
|
||||
Set the signal.
|
||||
|
||||
Args:
|
||||
signal (str): signal name.
|
||||
"""
|
||||
if self.validate_signal(signal) is True:
|
||||
WidgetIO.set_value(widget=self, value=signal)
|
||||
self.config.default = signal
|
||||
else:
|
||||
logger.warning(
|
||||
f"Signal {signal} not found for device {self.device} and filtered selection {self.signal_filter}."
|
||||
)
|
||||
|
||||
@Slot(str)
|
||||
def set_device(self, device: str | None):
|
||||
"""
|
||||
Set the device. If device is not valid, device will be set to None which happpens
|
||||
|
||||
Args:
|
||||
device(str): device name.
|
||||
"""
|
||||
if self.validate_device(device) is False:
|
||||
self._device = None
|
||||
else:
|
||||
self._device = device
|
||||
self.update_signals_from_filters()
|
||||
|
||||
@Slot(dict, dict)
|
||||
@Slot()
|
||||
def update_signals_from_filters(
|
||||
self, content: dict | None = None, metadata: dict | None = None
|
||||
):
|
||||
"""Update the filters for the device signals based on list in self.signal_filter.
|
||||
In addition, store the hinted, normal and config signals in separate lists to allow
|
||||
customisation within QLineEdit.
|
||||
|
||||
Note:
|
||||
Signal and ComputedSignals have no signals. The naming convention follows the device name.
|
||||
"""
|
||||
self.config.signal_filter = self.signal_filter
|
||||
# pylint: disable=protected-access
|
||||
self._hinted_signals = []
|
||||
self._normal_signals = []
|
||||
self._config_signals = []
|
||||
if self.validate_device(self._device) is False:
|
||||
self._device = None
|
||||
self.config.device = self._device
|
||||
return
|
||||
device = self.get_device_object(self._device)
|
||||
# See above convention for Signals and ComputedSignals
|
||||
if isinstance(device, Signal):
|
||||
self._signals = [self._device]
|
||||
FilterIO.set_selection(widget=self, selection=[self._device])
|
||||
return
|
||||
device_info = device._info["signals"]
|
||||
if Kind.hinted in self.signal_filter:
|
||||
hinted_signals = [
|
||||
signal
|
||||
for signal, signal_info in device_info.items()
|
||||
if (signal_info.get("kind_str", None) == str(Kind.hinted.value))
|
||||
]
|
||||
self._hinted_signals = hinted_signals
|
||||
if Kind.normal in self.signal_filter:
|
||||
normal_signals = [
|
||||
signal
|
||||
for signal, signal_info in device_info.items()
|
||||
if (signal_info.get("kind_str", None) == str(Kind.normal.value))
|
||||
]
|
||||
self._normal_signals = normal_signals
|
||||
if Kind.config in self.signal_filter:
|
||||
config_signals = [
|
||||
signal
|
||||
for signal, signal_info in device_info.items()
|
||||
if (signal_info.get("kind_str", None) == str(Kind.config.value))
|
||||
]
|
||||
self._config_signals = config_signals
|
||||
self._signals = self._hinted_signals + self._normal_signals + self._config_signals
|
||||
FilterIO.set_selection(widget=self, selection=self.signals)
|
||||
|
||||
### Qt Properties ###
|
||||
|
||||
@Property(str)
|
||||
def device(self) -> str:
|
||||
"""Get the selected device."""
|
||||
if self._device is None:
|
||||
return ""
|
||||
return self._device
|
||||
|
||||
@device.setter
|
||||
def device(self, value: str):
|
||||
"""Set the device and update the filters, only allow devices present in the devicemanager."""
|
||||
self._device = value
|
||||
self.config.device = value
|
||||
self.update_signals_from_filters()
|
||||
|
||||
@Property(bool)
|
||||
def include_hinted_signals(self):
|
||||
"""Include hinted signals in filters."""
|
||||
return Kind.hinted in self.signal_filter
|
||||
|
||||
@include_hinted_signals.setter
|
||||
def include_hinted_signals(self, value: bool):
|
||||
if value:
|
||||
self._signal_filter.append(Kind.hinted)
|
||||
else:
|
||||
self._signal_filter.remove(Kind.hinted)
|
||||
self.update_signals_from_filters()
|
||||
|
||||
@Property(bool)
|
||||
def include_normal_signals(self):
|
||||
"""Include normal signals in filters."""
|
||||
return Kind.normal in self.signal_filter
|
||||
|
||||
@include_normal_signals.setter
|
||||
def include_normal_signals(self, value: bool):
|
||||
if value:
|
||||
self._signal_filter.append(Kind.normal)
|
||||
else:
|
||||
self._signal_filter.remove(Kind.normal)
|
||||
self.update_signals_from_filters()
|
||||
|
||||
@Property(bool)
|
||||
def include_config_signals(self):
|
||||
"""Include config signals in filters."""
|
||||
return Kind.config in self.signal_filter
|
||||
|
||||
@include_config_signals.setter
|
||||
def include_config_signals(self, value: bool):
|
||||
if value:
|
||||
self._signal_filter.append(Kind.config)
|
||||
else:
|
||||
self._signal_filter.remove(Kind.config)
|
||||
self.update_signals_from_filters()
|
||||
|
||||
### Properties and Methods ###
|
||||
|
||||
@property
|
||||
def signals(self) -> list[str]:
|
||||
"""
|
||||
Get the list of device signals for the applied filters.
|
||||
|
||||
Returns:
|
||||
list[str]: List of device signals.
|
||||
"""
|
||||
return self._signals
|
||||
|
||||
@signals.setter
|
||||
def signals(self, value: list[str]):
|
||||
self._signals = value
|
||||
self.config.signals = value
|
||||
FilterIO.set_selection(widget=self, selection=value)
|
||||
|
||||
@property
|
||||
def signal_filter(self) -> list[str]:
|
||||
"""Get the list of filters to apply on the device signals."""
|
||||
return self._signal_filter
|
||||
|
||||
def get_available_filters(self) -> list[str]:
|
||||
"""Get the available filters."""
|
||||
return [entry for entry in self._filter_handler]
|
||||
|
||||
def set_filter(self, filter_selection: str | list[str]):
|
||||
"""
|
||||
Set the device filter. If None, all devices are included.
|
||||
|
||||
Args:
|
||||
filter_selection (str | list[str]): Device filters from BECDeviceFilter and BECReadoutPriority.
|
||||
"""
|
||||
filters = None
|
||||
if isinstance(filter_selection, list):
|
||||
filters = [self._filter_handler.get(entry) for entry in filter_selection]
|
||||
if isinstance(filter_selection, str):
|
||||
filters = [self._filter_handler.get(filter_selection)]
|
||||
if filters is None:
|
||||
return
|
||||
for entry in filters:
|
||||
setattr(self, entry, True)
|
||||
|
||||
def get_device_object(self, device: str) -> object | None:
|
||||
"""
|
||||
Get the device object based on the device name.
|
||||
|
||||
Args:
|
||||
device(str): Device name.
|
||||
|
||||
Returns:
|
||||
object: Device object, can be device of type Device, Positioner, Signal or ComputedSignal.
|
||||
"""
|
||||
self.validate_device(device)
|
||||
dev = getattr(self.dev, device.lower(), None)
|
||||
if dev is None:
|
||||
logger.warning(f"Device {device} not found in devicemanager.")
|
||||
return None
|
||||
return dev
|
||||
|
||||
def validate_device(self, device: str | None, raise_on_false: bool = False) -> bool:
|
||||
"""
|
||||
Validate the device if it is present in current BEC instance.
|
||||
|
||||
Args:
|
||||
device(str): Device to validate.
|
||||
"""
|
||||
if device in self.dev:
|
||||
return True
|
||||
if raise_on_false is True:
|
||||
raise ValueError(f"Device {device} not found in devicemanager.")
|
||||
return False
|
||||
|
||||
def validate_signal(self, signal: str) -> bool:
|
||||
"""
|
||||
Validate the signal if it is present in the device signals.
|
||||
|
||||
Args:
|
||||
signal(str): Signal to validate.
|
||||
"""
|
||||
if signal in self.signals:
|
||||
return True
|
||||
return False
|
||||
@@ -1,164 +0,0 @@
|
||||
from bec_lib.callback_handler import EventType
|
||||
from bec_lib.device import ReadoutPriority
|
||||
from qtpy.QtCore import QSize, Signal, Slot
|
||||
from qtpy.QtGui import QPainter, QPaintEvent, QPen
|
||||
from qtpy.QtWidgets import QComboBox, QSizePolicy
|
||||
|
||||
from bec_widgets.utils.colors import get_accent_colors
|
||||
from bec_widgets.widgets.control.device_input.base_classes.device_input_base import (
|
||||
BECDeviceFilter,
|
||||
DeviceInputBase,
|
||||
DeviceInputConfig,
|
||||
)
|
||||
|
||||
|
||||
class DeviceComboBox(DeviceInputBase, QComboBox):
|
||||
"""
|
||||
Combobox widget for device input with autocomplete for device names.
|
||||
|
||||
Args:
|
||||
parent: Parent widget.
|
||||
client: BEC client object.
|
||||
config: Device input configuration.
|
||||
gui_id: GUI ID.
|
||||
device_filter: Device filter, name of the device class from BECDeviceFilter and BECReadoutPriority. Check DeviceInputBase for more details.
|
||||
default: Default device name.
|
||||
arg_name: Argument name, can be used for the other widgets which has to call some other function in bec using correct argument names.
|
||||
"""
|
||||
|
||||
ICON_NAME = "list_alt"
|
||||
PLUGIN = True
|
||||
|
||||
device_selected = Signal(str)
|
||||
device_config_update = Signal()
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
parent=None,
|
||||
client=None,
|
||||
config: DeviceInputConfig = None,
|
||||
gui_id: str | None = None,
|
||||
device_filter: BECDeviceFilter | list[BECDeviceFilter] | None = None,
|
||||
readout_priority_filter: (
|
||||
str | ReadoutPriority | list[str] | list[ReadoutPriority] | None
|
||||
) = None,
|
||||
available_devices: list[str] | None = None,
|
||||
default: str | None = None,
|
||||
arg_name: str | None = None,
|
||||
):
|
||||
super().__init__(client=client, config=config, gui_id=gui_id)
|
||||
QComboBox.__init__(self, parent=parent)
|
||||
if arg_name is not None:
|
||||
self.config.arg_name = arg_name
|
||||
self.arg_name = arg_name
|
||||
self.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed)
|
||||
self.setMinimumSize(QSize(100, 0))
|
||||
self._callback_id = None
|
||||
self._is_valid_input = False
|
||||
self._accent_colors = get_accent_colors()
|
||||
# We do not consider the config that is passed here, this produced problems
|
||||
# with QtDesigner, since config and input arguments may differ and resolve properly
|
||||
# Implementing this logic and config recoverage is postponed.
|
||||
# Set available devices if passed
|
||||
if available_devices is not None:
|
||||
self.set_available_devices(available_devices)
|
||||
# Set readout priority filter default is all
|
||||
if readout_priority_filter is not None:
|
||||
self.set_readout_priority_filter(readout_priority_filter)
|
||||
else:
|
||||
self.set_readout_priority_filter(
|
||||
[
|
||||
ReadoutPriority.MONITORED,
|
||||
ReadoutPriority.BASELINE,
|
||||
ReadoutPriority.ASYNC,
|
||||
ReadoutPriority.CONTINUOUS,
|
||||
ReadoutPriority.ON_REQUEST,
|
||||
]
|
||||
)
|
||||
# Device filter default is None
|
||||
if device_filter is not None:
|
||||
self.set_device_filter(device_filter)
|
||||
# Set default device if passed
|
||||
if default is not None:
|
||||
self.set_device(default)
|
||||
self._callback_id = self.bec_dispatcher.client.callbacks.register(
|
||||
EventType.DEVICE_UPDATE, self.on_device_update
|
||||
)
|
||||
self.device_config_update.connect(self.update_devices_from_filters)
|
||||
self.currentTextChanged.connect(self.check_validity)
|
||||
self.check_validity(self.currentText())
|
||||
|
||||
def on_device_update(self, action: str, content: dict) -> None:
|
||||
"""
|
||||
Callback for device update events. Triggers the device_update signal.
|
||||
|
||||
Args:
|
||||
action (str): The action that triggered the event.
|
||||
content (dict): The content of the config update.
|
||||
"""
|
||||
if action in ["add", "remove", "reload"]:
|
||||
self.device_config_update.emit()
|
||||
|
||||
def cleanup(self):
|
||||
"""Cleanup the widget."""
|
||||
if self._callback_id is not None:
|
||||
self.bec_dispatcher.client.callbacks.remove(self._callback_id)
|
||||
|
||||
def get_current_device(self) -> object:
|
||||
"""
|
||||
Get the current device object based on the current value.
|
||||
|
||||
Returns:
|
||||
object: Device object, can be device of type Device, Positioner, Signal or ComputedSignal.
|
||||
"""
|
||||
dev_name = self.currentText()
|
||||
return self.get_device_object(dev_name)
|
||||
|
||||
def paintEvent(self, event: QPaintEvent) -> None:
|
||||
"""Extend the paint event to set the border color based on the validity of the input.
|
||||
|
||||
Args:
|
||||
event (PySide6.QtGui.QPaintEvent) : Paint event.
|
||||
"""
|
||||
# logger.info(f"Received paint event: {event} in {self.__class__}")
|
||||
super().paintEvent(event)
|
||||
|
||||
if self._is_valid_input is False and self.isEnabled() is True:
|
||||
painter = QPainter(self)
|
||||
pen = QPen()
|
||||
pen.setWidth(2)
|
||||
pen.setColor(self._accent_colors.emergency)
|
||||
painter.setPen(pen)
|
||||
painter.drawRect(self.rect().adjusted(1, 1, -1, -1))
|
||||
painter.end()
|
||||
|
||||
@Slot(str)
|
||||
def check_validity(self, input_text: str) -> None:
|
||||
"""
|
||||
Check if the current value is a valid device name.
|
||||
"""
|
||||
if self.validate_device(input_text) is True:
|
||||
self._is_valid_input = True
|
||||
self.device_selected.emit(input_text.lower())
|
||||
else:
|
||||
self._is_valid_input = False
|
||||
self.update()
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
# pylint: disable=import-outside-toplevel
|
||||
from qtpy.QtWidgets import QApplication, QVBoxLayout, QWidget
|
||||
|
||||
from bec_widgets.utils.colors import set_theme
|
||||
|
||||
app = QApplication([])
|
||||
set_theme("dark")
|
||||
widget = QWidget()
|
||||
widget.setFixedSize(200, 200)
|
||||
layout = QVBoxLayout()
|
||||
widget.setLayout(layout)
|
||||
combo = DeviceComboBox()
|
||||
combo.devices = ["samx", "dev1", "dev2", "dev3", "dev4"]
|
||||
layout.addWidget(combo)
|
||||
widget.show()
|
||||
app.exec_()
|
||||
@@ -1,179 +0,0 @@
|
||||
from bec_lib.callback_handler import EventType
|
||||
from bec_lib.device import ReadoutPriority
|
||||
from bec_lib.logger import bec_logger
|
||||
from qtpy.QtCore import QSize, Signal, Slot
|
||||
from qtpy.QtGui import QPainter, QPaintEvent, QPen
|
||||
from qtpy.QtWidgets import QApplication, QCompleter, QLineEdit, QSizePolicy
|
||||
|
||||
from bec_widgets.utils.colors import get_accent_colors
|
||||
from bec_widgets.widgets.control.device_input.base_classes.device_input_base import (
|
||||
BECDeviceFilter,
|
||||
DeviceInputBase,
|
||||
DeviceInputConfig,
|
||||
)
|
||||
|
||||
logger = bec_logger.logger
|
||||
|
||||
|
||||
class DeviceLineEdit(DeviceInputBase, QLineEdit):
|
||||
"""
|
||||
Line edit widget for device input with autocomplete for device names.
|
||||
|
||||
Args:
|
||||
parent: Parent widget.
|
||||
client: BEC client object.
|
||||
config: Device input configuration.
|
||||
gui_id: GUI ID.
|
||||
device_filter: Device filter, name of the device class from BECDeviceFilter and ReadoutPriority. Check DeviceInputBase for more details.
|
||||
default: Default device name.
|
||||
arg_name: Argument name, can be used for the other widgets which has to call some other function in bec using correct argument names.
|
||||
"""
|
||||
|
||||
device_selected = Signal(str)
|
||||
device_config_update = Signal()
|
||||
|
||||
PLUGIN = True
|
||||
ICON_NAME = "edit_note"
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
parent=None,
|
||||
client=None,
|
||||
config: DeviceInputConfig = None,
|
||||
gui_id: str | None = None,
|
||||
device_filter: BECDeviceFilter | list[BECDeviceFilter] | None = None,
|
||||
readout_priority_filter: (
|
||||
str | ReadoutPriority | list[str] | list[ReadoutPriority] | None
|
||||
) = None,
|
||||
available_devices: list[str] | None = None,
|
||||
default: str | None = None,
|
||||
arg_name: str | None = None,
|
||||
):
|
||||
self._callback_id = None
|
||||
self._is_valid_input = False
|
||||
self._accent_colors = get_accent_colors()
|
||||
super().__init__(client=client, config=config, gui_id=gui_id)
|
||||
QLineEdit.__init__(self, parent=parent)
|
||||
self.completer = QCompleter(self)
|
||||
self.setCompleter(self.completer)
|
||||
|
||||
if arg_name is not None:
|
||||
self.config.arg_name = arg_name
|
||||
self.arg_name = arg_name
|
||||
self.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed)
|
||||
self.setMinimumSize(QSize(100, 0))
|
||||
|
||||
# We do not consider the config that is passed here, this produced problems
|
||||
# with QtDesigner, since config and input arguments may differ and resolve properly
|
||||
# Implementing this logic and config recoverage is postponed.
|
||||
# Set available devices if passed
|
||||
if available_devices is not None:
|
||||
self.set_available_devices(available_devices)
|
||||
# Set readout priority filter default is all
|
||||
if readout_priority_filter is not None:
|
||||
self.set_readout_priority_filter(readout_priority_filter)
|
||||
else:
|
||||
self.set_readout_priority_filter(
|
||||
[
|
||||
ReadoutPriority.MONITORED,
|
||||
ReadoutPriority.BASELINE,
|
||||
ReadoutPriority.ASYNC,
|
||||
ReadoutPriority.CONTINUOUS,
|
||||
ReadoutPriority.ON_REQUEST,
|
||||
]
|
||||
)
|
||||
# Device filter default is None
|
||||
if device_filter is not None:
|
||||
self.set_device_filter(device_filter)
|
||||
# Set default device if passed
|
||||
if default is not None:
|
||||
self.set_device(default)
|
||||
self._callback_id = self.bec_dispatcher.client.callbacks.register(
|
||||
EventType.DEVICE_UPDATE, self.on_device_update
|
||||
)
|
||||
self.device_config_update.connect(self.update_devices_from_filters)
|
||||
self.textChanged.connect(self.check_validity)
|
||||
self.check_validity(self.text())
|
||||
|
||||
def on_device_update(self, action: str, content: dict) -> None:
|
||||
"""
|
||||
Callback for device update events. Triggers the device_update signal.
|
||||
|
||||
Args:
|
||||
action (str): The action that triggered the event.
|
||||
content (dict): The content of the config update.
|
||||
"""
|
||||
if action in ["add", "remove", "reload"]:
|
||||
self.device_config_update.emit()
|
||||
|
||||
def cleanup(self):
|
||||
"""Cleanup the widget."""
|
||||
if self._callback_id is not None:
|
||||
self.bec_dispatcher.client.callbacks.remove(self._callback_id)
|
||||
|
||||
def get_current_device(self) -> object:
|
||||
"""
|
||||
Get the current device object based on the current value.
|
||||
|
||||
Returns:
|
||||
object: Device object, can be device of type Device, Positioner, Signal or ComputedSignal.
|
||||
"""
|
||||
dev_name = self.text()
|
||||
return self.get_device_object(dev_name)
|
||||
|
||||
def paintEvent(self, event: QPaintEvent) -> None:
|
||||
"""Extend the paint event to set the border color based on the validity of the input.
|
||||
|
||||
Args:
|
||||
event (PySide6.QtGui.QPaintEvent) : Paint event.
|
||||
"""
|
||||
# logger.info(f"Received paint event: {event} in {self.__class__}")
|
||||
super().paintEvent(event)
|
||||
|
||||
if self._is_valid_input is False and self.isEnabled() is True:
|
||||
painter = QPainter(self)
|
||||
pen = QPen()
|
||||
pen.setWidth(2)
|
||||
pen.setColor(self._accent_colors.emergency)
|
||||
painter.setPen(pen)
|
||||
painter.drawRect(self.rect().adjusted(1, 1, -1, -1))
|
||||
painter.end()
|
||||
|
||||
@Slot(str)
|
||||
def check_validity(self, input_text: str) -> None:
|
||||
"""
|
||||
Check if the current value is a valid device name.
|
||||
"""
|
||||
if self.validate_device(input_text) is True:
|
||||
self._is_valid_input = True
|
||||
self.device_selected.emit(input_text.lower())
|
||||
else:
|
||||
self._is_valid_input = False
|
||||
self.update()
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
# pylint: disable=import-outside-toplevel
|
||||
from qtpy.QtWidgets import QVBoxLayout, QWidget
|
||||
|
||||
from bec_widgets.utils.colors import set_theme
|
||||
from bec_widgets.widgets.control.device_input.signal_combobox.signal_combobox import (
|
||||
SignalComboBox,
|
||||
)
|
||||
|
||||
app = QApplication([])
|
||||
set_theme("dark")
|
||||
widget = QWidget()
|
||||
widget.setFixedSize(200, 200)
|
||||
layout = QVBoxLayout()
|
||||
widget.setLayout(layout)
|
||||
line_edit = DeviceLineEdit()
|
||||
line_edit.filter_to_positioner = True
|
||||
signal_line_edit = SignalComboBox()
|
||||
line_edit.textChanged.connect(signal_line_edit.set_device)
|
||||
line_edit.set_available_devices(["samx", "samy", "samz"])
|
||||
line_edit.set_device("samx")
|
||||
layout.addWidget(line_edit)
|
||||
layout.addWidget(signal_line_edit)
|
||||
widget.show()
|
||||
app.exec_()
|
||||
@@ -1,17 +0,0 @@
|
||||
def main(): # pragma: no cover
|
||||
from qtpy import PYSIDE6
|
||||
|
||||
if not PYSIDE6:
|
||||
print("PYSIDE6 is not available in the environment. Cannot patch designer.")
|
||||
return
|
||||
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
|
||||
|
||||
from bec_widgets.widgets.control.device_input.signal_combobox.signal_combobox_plugin import (
|
||||
SignalComboBoxPlugin,
|
||||
)
|
||||
|
||||
QPyDesignerCustomWidgetCollection.addCustomWidget(SignalComboBoxPlugin())
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
main()
|
||||
@@ -1,118 +0,0 @@
|
||||
from bec_lib.device import Positioner
|
||||
from qtpy.QtCore import QSize, Signal, Slot
|
||||
from qtpy.QtWidgets import QComboBox, QSizePolicy
|
||||
|
||||
from bec_widgets.utils.filter_io import ComboBoxFilterHandler, FilterIO
|
||||
from bec_widgets.utils.ophyd_kind_util import Kind
|
||||
from bec_widgets.widgets.control.device_input.base_classes.device_signal_input_base import (
|
||||
DeviceSignalInputBase,
|
||||
)
|
||||
|
||||
|
||||
class SignalComboBox(DeviceSignalInputBase, QComboBox):
|
||||
"""
|
||||
Line edit widget for device input with autocomplete for device names.
|
||||
|
||||
Args:
|
||||
parent: Parent widget.
|
||||
client: BEC client object.
|
||||
config: Device input configuration.
|
||||
gui_id: GUI ID.
|
||||
device_filter: Device filter, name of the device class from BECDeviceFilter and BECReadoutPriority. Check DeviceInputBase for more details.
|
||||
default: Default device name.
|
||||
arg_name: Argument name, can be used for the other widgets which has to call some other function in bec using correct argument names.
|
||||
"""
|
||||
|
||||
ICON_NAME = "list_alt"
|
||||
PLUGIN = True
|
||||
|
||||
device_signal_changed = Signal(str)
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
parent=None,
|
||||
client=None,
|
||||
config: DeviceSignalInputBase = None,
|
||||
gui_id: str | None = None,
|
||||
device: str | None = None,
|
||||
signal_filter: str | list[str] | None = None,
|
||||
default: str | None = None,
|
||||
arg_name: str | None = None,
|
||||
):
|
||||
super().__init__(client=client, config=config, gui_id=gui_id)
|
||||
QComboBox.__init__(self, parent=parent)
|
||||
if arg_name is not None:
|
||||
self.config.arg_name = arg_name
|
||||
self.arg_name = arg_name
|
||||
if default is not None:
|
||||
self.set_device(default)
|
||||
|
||||
self.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed)
|
||||
self.setMinimumSize(QSize(100, 0))
|
||||
# We do not consider the config that is passed here, this produced problems
|
||||
# with QtDesigner, since config and input arguments may differ and resolve properly
|
||||
# Implementing this logic and config recoverage is postponed.
|
||||
self.currentTextChanged.connect(self.on_text_changed)
|
||||
if signal_filter is not None:
|
||||
self.set_filter(signal_filter)
|
||||
else:
|
||||
self.set_filter([Kind.hinted, Kind.normal, Kind.config])
|
||||
if device is not None:
|
||||
self.set_device(device)
|
||||
if default is not None:
|
||||
self.set_signal(default)
|
||||
|
||||
def update_signals_from_filters(self):
|
||||
"""Update the filters for the combobox"""
|
||||
super().update_signals_from_filters()
|
||||
# pylint: disable=protected-access
|
||||
if FilterIO._find_handler(self) is ComboBoxFilterHandler:
|
||||
if len(self._config_signals) > 0:
|
||||
self.insertItem(
|
||||
len(self._hinted_signals) + len(self._normal_signals), "Config Signals"
|
||||
)
|
||||
self.model().item(len(self._hinted_signals) + len(self._normal_signals)).setEnabled(
|
||||
False
|
||||
)
|
||||
if len(self._normal_signals) > 0:
|
||||
self.insertItem(len(self._hinted_signals), "Normal Signals")
|
||||
self.model().item(len(self._hinted_signals)).setEnabled(False)
|
||||
if len(self._hinted_signals) > 0:
|
||||
self.insertItem(0, "Hinted Signals")
|
||||
self.model().item(0).setEnabled(False)
|
||||
|
||||
@Slot(str)
|
||||
def on_text_changed(self, text: str):
|
||||
"""Slot for text changed. If a device is selected and the signal is changed and valid it emits a signal.
|
||||
For a positioner, the readback value has to be renamed to the device name.
|
||||
|
||||
Args:
|
||||
text (str): Text in the combobox.
|
||||
"""
|
||||
if self.validate_device(self.device) is False:
|
||||
return
|
||||
if self.validate_signal(text) is False:
|
||||
return
|
||||
if text == "readback" and isinstance(self.get_device_object(self.device), Positioner):
|
||||
device_signal = self.device
|
||||
else:
|
||||
device_signal = f"{self.device}_{text}"
|
||||
self.device_signal_changed.emit(device_signal)
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
# pylint: disable=import-outside-toplevel
|
||||
from qtpy.QtWidgets import QApplication, QVBoxLayout, QWidget
|
||||
|
||||
from bec_widgets.utils.colors import set_theme
|
||||
|
||||
app = QApplication([])
|
||||
set_theme("dark")
|
||||
widget = QWidget()
|
||||
widget.setFixedSize(200, 200)
|
||||
layout = QVBoxLayout()
|
||||
widget.setLayout(layout)
|
||||
box = SignalComboBox(device="samx")
|
||||
layout.addWidget(box)
|
||||
widget.show()
|
||||
app.exec_()
|
||||
@@ -1 +0,0 @@
|
||||
{'files': ['signal_combobox.py']}
|
||||
@@ -1,54 +0,0 @@
|
||||
# Copyright (C) 2022 The Qt Company Ltd.
|
||||
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
|
||||
|
||||
from qtpy.QtDesigner import QDesignerCustomWidgetInterface
|
||||
|
||||
from bec_widgets.utils.bec_designer import designer_material_icon
|
||||
from bec_widgets.widgets.control.device_input.signal_combobox.signal_combobox import SignalComboBox
|
||||
|
||||
DOM_XML = """
|
||||
<ui language='c++'>
|
||||
<widget class='SignalComboBox' name='signal_combobox'>
|
||||
</widget>
|
||||
</ui>
|
||||
"""
|
||||
|
||||
|
||||
class SignalComboBoxPlugin(QDesignerCustomWidgetInterface): # pragma: no cover
|
||||
def __init__(self):
|
||||
super().__init__()
|
||||
self._form_editor = None
|
||||
|
||||
def createWidget(self, parent):
|
||||
t = SignalComboBox(parent)
|
||||
return t
|
||||
|
||||
def domXml(self):
|
||||
return DOM_XML
|
||||
|
||||
def group(self):
|
||||
return "BEC Input Widgets"
|
||||
|
||||
def icon(self):
|
||||
return designer_material_icon(SignalComboBox.ICON_NAME)
|
||||
|
||||
def includeFile(self):
|
||||
return "signal_combobox"
|
||||
|
||||
def initialize(self, form_editor):
|
||||
self._form_editor = form_editor
|
||||
|
||||
def isContainer(self):
|
||||
return False
|
||||
|
||||
def isInitialized(self):
|
||||
return self._form_editor is not None
|
||||
|
||||
def name(self):
|
||||
return "SignalComboBox"
|
||||
|
||||
def toolTip(self):
|
||||
return ""
|
||||
|
||||
def whatsThis(self):
|
||||
return self.toolTip()
|
||||
@@ -1,17 +0,0 @@
|
||||
def main(): # pragma: no cover
|
||||
from qtpy import PYSIDE6
|
||||
|
||||
if not PYSIDE6:
|
||||
print("PYSIDE6 is not available in the environment. Cannot patch designer.")
|
||||
return
|
||||
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
|
||||
|
||||
from bec_widgets.widgets.control.device_input.signal_line_edit.signal_line_edit_plugin import (
|
||||
SignalLineEditPlugin,
|
||||
)
|
||||
|
||||
QPyDesignerCustomWidgetCollection.addCustomWidget(SignalLineEditPlugin())
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
main()
|
||||
@@ -1,143 +0,0 @@
|
||||
from bec_lib.device import Positioner
|
||||
from qtpy.QtCore import QSize, Signal, Slot
|
||||
from qtpy.QtGui import QPainter, QPaintEvent, QPen
|
||||
from qtpy.QtWidgets import QCompleter, QLineEdit, QSizePolicy
|
||||
|
||||
from bec_widgets.utils.colors import get_accent_colors
|
||||
from bec_widgets.utils.ophyd_kind_util import Kind
|
||||
from bec_widgets.widgets.control.device_input.base_classes.device_signal_input_base import (
|
||||
DeviceSignalInputBase,
|
||||
)
|
||||
|
||||
|
||||
class SignalLineEdit(DeviceSignalInputBase, QLineEdit):
|
||||
"""
|
||||
Line edit widget for device input with autocomplete for device names.
|
||||
|
||||
Args:
|
||||
parent: Parent widget.
|
||||
client: BEC client object.
|
||||
config: Device input configuration.
|
||||
gui_id: GUI ID.
|
||||
device_filter: Device filter, name of the device class from BECDeviceFilter and BECReadoutPriority. Check DeviceInputBase for more details.
|
||||
default: Default device name.
|
||||
arg_name: Argument name, can be used for the other widgets which has to call some other function in bec using correct argument names.
|
||||
"""
|
||||
|
||||
device_signal_changed = Signal(str)
|
||||
|
||||
PLUGIN = True
|
||||
ICON_NAME = "vital_signs"
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
parent=None,
|
||||
client=None,
|
||||
config: DeviceSignalInputBase = None,
|
||||
gui_id: str | None = None,
|
||||
device: str | None = None,
|
||||
signal_filter: str | list[str] | None = None,
|
||||
default: str | None = None,
|
||||
arg_name: str | None = None,
|
||||
):
|
||||
self._is_valid_input = False
|
||||
super().__init__(client=client, config=config, gui_id=gui_id)
|
||||
QLineEdit.__init__(self, parent=parent)
|
||||
self._accent_colors = get_accent_colors()
|
||||
self.completer = QCompleter(self)
|
||||
self.setCompleter(self.completer)
|
||||
if arg_name is not None:
|
||||
self.config.arg_name = arg_name
|
||||
self.arg_name = arg_name
|
||||
if default is not None:
|
||||
self.set_device(default)
|
||||
|
||||
self.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed)
|
||||
self.setMinimumSize(QSize(100, 0))
|
||||
# We do not consider the config that is passed here, this produced problems
|
||||
# with QtDesigner, since config and input arguments may differ and resolve properly
|
||||
# Implementing this logic and config recoverage is postponed.
|
||||
if signal_filter is not None:
|
||||
self.set_filter(signal_filter)
|
||||
else:
|
||||
self.set_filter([Kind.hinted, Kind.normal, Kind.config])
|
||||
if device is not None:
|
||||
self.set_device(device)
|
||||
if default is not None:
|
||||
self.set_signal(default)
|
||||
self.textChanged.connect(self.validate_device)
|
||||
self.validate_device(self.text())
|
||||
|
||||
def get_current_device(self) -> object:
|
||||
"""
|
||||
Get the current device object based on the current value.
|
||||
|
||||
Returns:
|
||||
object: Device object, can be device of type Device, Positioner, Signal or ComputedSignal.
|
||||
"""
|
||||
dev_name = self.text()
|
||||
return self.get_device_object(dev_name)
|
||||
|
||||
def paintEvent(self, event: QPaintEvent) -> None:
|
||||
"""Extend the paint event to set the border color based on the validity of the input.
|
||||
|
||||
Args:
|
||||
event (PySide6.QtGui.QPaintEvent) : Paint event.
|
||||
"""
|
||||
super().paintEvent(event)
|
||||
painter = QPainter(self)
|
||||
pen = QPen()
|
||||
pen.setWidth(2)
|
||||
|
||||
if self._is_valid_input is False and self.isEnabled() is True:
|
||||
pen.setColor(self._accent_colors.emergency)
|
||||
painter.setPen(pen)
|
||||
painter.drawRect(self.rect().adjusted(1, 1, -1, -1))
|
||||
|
||||
@Slot(str)
|
||||
def check_validity(self, input_text: str) -> None:
|
||||
"""
|
||||
Check if the current value is a valid device name.
|
||||
"""
|
||||
if self.validate_signal(input_text) is True:
|
||||
self._is_valid_input = True
|
||||
self.on_text_changed(input_text)
|
||||
else:
|
||||
self._is_valid_input = False
|
||||
self.update()
|
||||
|
||||
@Slot(str)
|
||||
def on_text_changed(self, text: str):
|
||||
"""Slot for text changed. If a device is selected and the signal is changed and valid it emits a signal.
|
||||
For a positioner, the readback value has to be renamed to the device name.
|
||||
|
||||
Args:
|
||||
text (str): Text in the combobox.
|
||||
"""
|
||||
print("test")
|
||||
if self.validate_device(self.device) is False:
|
||||
return
|
||||
if self.validate_signal(text) is False:
|
||||
return
|
||||
if text == "readback" and isinstance(self.get_device_object(self.device), Positioner):
|
||||
device_signal = self.device
|
||||
else:
|
||||
device_signal = f"{self.device}_{text}"
|
||||
self.device_signal_changed.emit(device_signal)
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
# pylint: disable=import-outside-toplevel
|
||||
from qtpy.QtWidgets import QApplication, QVBoxLayout, QWidget
|
||||
|
||||
from bec_widgets.utils.colors import set_theme
|
||||
|
||||
app = QApplication([])
|
||||
set_theme("dark")
|
||||
widget = QWidget()
|
||||
widget.setFixedSize(200, 200)
|
||||
layout = QVBoxLayout()
|
||||
widget.setLayout(layout)
|
||||
layout.addWidget(SignalLineEdit(device="samx"))
|
||||
widget.show()
|
||||
app.exec_()
|
||||
@@ -1 +0,0 @@
|
||||
{'files': ['signal_line_edit.py']}
|
||||
@@ -1,491 +0,0 @@
|
||||
from collections import defaultdict
|
||||
from types import SimpleNamespace
|
||||
from typing import Optional
|
||||
|
||||
from bec_lib.endpoints import MessageEndpoints
|
||||
from pydantic import BaseModel, Field
|
||||
from qtpy.QtCore import Property, Signal, Slot
|
||||
from qtpy.QtGui import QColor
|
||||
from qtpy.QtWidgets import (
|
||||
QApplication,
|
||||
QComboBox,
|
||||
QHBoxLayout,
|
||||
QLabel,
|
||||
QPushButton,
|
||||
QSizePolicy,
|
||||
QSpacerItem,
|
||||
QVBoxLayout,
|
||||
QWidget,
|
||||
)
|
||||
|
||||
from bec_widgets.qt_utils.error_popups import SafeSlot
|
||||
from bec_widgets.utils import ConnectionConfig
|
||||
from bec_widgets.utils.bec_widget import BECWidget
|
||||
from bec_widgets.utils.colors import get_accent_colors
|
||||
from bec_widgets.widgets.control.buttons.stop_button.stop_button import StopButton
|
||||
from bec_widgets.widgets.control.scan_control.scan_group_box import ScanGroupBox
|
||||
from bec_widgets.widgets.utility.toggle.toggle import ToggleSwitch
|
||||
|
||||
|
||||
class ScanParameterConfig(BaseModel):
|
||||
name: str
|
||||
args: Optional[list] = Field(None)
|
||||
kwargs: Optional[dict] = Field(None)
|
||||
|
||||
|
||||
class ScanControlConfig(ConnectionConfig):
|
||||
default_scan: Optional[str] = Field(None)
|
||||
allowed_scans: Optional[list] = Field(None)
|
||||
scans: Optional[dict[str, ScanParameterConfig]] = defaultdict(dict)
|
||||
|
||||
|
||||
class ScanControl(BECWidget, QWidget):
|
||||
PLUGIN = True
|
||||
ICON_NAME = "tune"
|
||||
|
||||
scan_started = Signal()
|
||||
scan_selected = Signal(str)
|
||||
device_selected = Signal(str)
|
||||
scan_args = Signal(list)
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
parent=None,
|
||||
client=None,
|
||||
config: ScanControlConfig | dict | None = None,
|
||||
gui_id: str | None = None,
|
||||
allowed_scans: list | None = None,
|
||||
default_scan: str | None = None,
|
||||
):
|
||||
|
||||
if config is None:
|
||||
config = ScanControlConfig(
|
||||
widget_class=self.__class__.__name__, allowed_scans=allowed_scans
|
||||
)
|
||||
super().__init__(client=client, gui_id=gui_id, config=config)
|
||||
QWidget.__init__(self, parent=parent)
|
||||
|
||||
self._hide_add_remove_buttons = False
|
||||
|
||||
# Client from BEC + shortcuts to device manager and scans
|
||||
self.get_bec_shortcuts()
|
||||
|
||||
# Main layout
|
||||
self.layout = QVBoxLayout(self)
|
||||
self.layout.setContentsMargins(5, 5, 5, 5)
|
||||
self.arg_box = None
|
||||
self.kwarg_boxes = []
|
||||
self.expert_mode = False # TODO implement in the future versions
|
||||
self.previous_scan = None
|
||||
self.last_scan_found = None
|
||||
|
||||
# Widget Default Parameters
|
||||
self.config.default_scan = default_scan
|
||||
self.config.allowed_scans = allowed_scans
|
||||
|
||||
# Create and set main layout
|
||||
self._init_UI()
|
||||
|
||||
def _init_UI(self):
|
||||
"""
|
||||
Initializes the UI of the scan control widget. Create the top box for scan selection and populate scans to main combobox.
|
||||
"""
|
||||
palette = get_accent_colors()
|
||||
if palette is None:
|
||||
palette = SimpleNamespace(
|
||||
default=QColor("blue"),
|
||||
success=QColor("green"),
|
||||
warning=QColor("orange"),
|
||||
emergency=QColor("red"),
|
||||
)
|
||||
# Scan selection box
|
||||
self.scan_selection_group = QWidget(self)
|
||||
QVBoxLayout(self.scan_selection_group)
|
||||
scan_selection_layout = QHBoxLayout()
|
||||
self.comboBox_scan_selection_label = QLabel("Scan:", self.scan_selection_group)
|
||||
self.comboBox_scan_selection = QComboBox(self.scan_selection_group)
|
||||
scan_selection_layout.addWidget(self.comboBox_scan_selection_label, 0)
|
||||
scan_selection_layout.addWidget(self.comboBox_scan_selection, 1)
|
||||
self.scan_selection_group.layout().addLayout(scan_selection_layout)
|
||||
|
||||
# Label to reload the last scan parameters within scan selection group box
|
||||
self.toggle_layout = QHBoxLayout()
|
||||
self.toggle_layout.addSpacerItem(
|
||||
QSpacerItem(0, 0, QSizePolicy.Expanding, QSizePolicy.Fixed)
|
||||
)
|
||||
self.last_scan_label = QLabel("Restore last scan parameters", self.scan_selection_group)
|
||||
self.toggle = ToggleSwitch(parent=self.scan_selection_group, checked=False)
|
||||
self.toggle.enabled.connect(self.request_last_executed_scan_parameters)
|
||||
self.toggle_layout.addWidget(self.last_scan_label)
|
||||
self.toggle_layout.addWidget(self.toggle)
|
||||
self.scan_selection_group.layout().addLayout(self.toggle_layout)
|
||||
self.scan_selection_group.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed)
|
||||
self.layout.addWidget(self.scan_selection_group)
|
||||
|
||||
# Scan control (Run/Stop) buttons
|
||||
self.scan_control_group = QWidget(self)
|
||||
self.scan_control_group.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed)
|
||||
self.button_layout = QHBoxLayout(self.scan_control_group)
|
||||
self.button_run_scan = QPushButton("Start", self.scan_control_group)
|
||||
self.button_run_scan.setStyleSheet(
|
||||
f"background-color: {palette.success.name()}; color: white"
|
||||
)
|
||||
self.button_stop_scan = StopButton(parent=self.scan_control_group)
|
||||
self.button_stop_scan.setStyleSheet(
|
||||
f"background-color: {palette.emergency.name()}; color: white"
|
||||
)
|
||||
self.button_layout.addWidget(self.button_run_scan)
|
||||
self.button_layout.addWidget(self.button_stop_scan)
|
||||
self.layout.addWidget(self.scan_control_group)
|
||||
|
||||
# Default scan from config
|
||||
if self.config.default_scan is not None:
|
||||
self.comboBox_scan_selection.setCurrentText(self.config.default_scan)
|
||||
|
||||
# Connect signals
|
||||
self.comboBox_scan_selection.view().pressed.connect(self.save_current_scan_parameters)
|
||||
self.comboBox_scan_selection.currentIndexChanged.connect(self.on_scan_selection_changed)
|
||||
self.button_run_scan.clicked.connect(self.run_scan)
|
||||
|
||||
self.scan_selected.connect(self.scan_select)
|
||||
|
||||
# Initialize scan selection
|
||||
self.populate_scans()
|
||||
|
||||
def populate_scans(self):
|
||||
"""Populates the scan selection combo box with available scans from BEC session."""
|
||||
self.available_scans = self.client.connector.get(
|
||||
MessageEndpoints.available_scans()
|
||||
).resource
|
||||
if self.config.allowed_scans is None:
|
||||
supported_scans = ["ScanBase", "SyncFlyScanBase", "AsyncFlyScanBase"]
|
||||
allowed_scans = [
|
||||
scan_name
|
||||
for scan_name, scan_info in self.available_scans.items()
|
||||
if scan_info["base_class"] in supported_scans and len(scan_info["gui_config"]) > 0
|
||||
]
|
||||
|
||||
else:
|
||||
allowed_scans = self.config.allowed_scans
|
||||
self.comboBox_scan_selection.addItems(allowed_scans)
|
||||
|
||||
def on_scan_selection_changed(self, index: int):
|
||||
"""Callback for scan selection combo box"""
|
||||
selected_scan_name = self.comboBox_scan_selection.currentText()
|
||||
self.scan_selected.emit(selected_scan_name)
|
||||
self.request_last_executed_scan_parameters()
|
||||
self.restore_scan_parameters(selected_scan_name)
|
||||
|
||||
@Slot()
|
||||
def request_last_executed_scan_parameters(self):
|
||||
"""
|
||||
Requests the last executed scan parameters from BEC and restores them to the scan control widget.
|
||||
"""
|
||||
enabled = self.toggle.checked
|
||||
current_scan = self.comboBox_scan_selection.currentText()
|
||||
if enabled:
|
||||
history = self.client.connector.lrange(MessageEndpoints.scan_queue_history(), 0, -1)
|
||||
|
||||
for scan in history:
|
||||
scan_name = scan.content["info"]["request_blocks"][-1]["msg"].content["scan_type"]
|
||||
if scan_name == current_scan:
|
||||
args_dict = scan.content["info"]["request_blocks"][-1]["msg"].content[
|
||||
"parameter"
|
||||
]["args"]
|
||||
args_list = []
|
||||
for key, value in args_dict.items():
|
||||
args_list.append(key)
|
||||
args_list.extend(value)
|
||||
if len(args_list) > 1 and self.arg_box is not None:
|
||||
self.arg_box.set_parameters(args_list)
|
||||
kwargs = scan.content["info"]["request_blocks"][-1]["msg"].content["parameter"][
|
||||
"kwargs"
|
||||
]
|
||||
if kwargs and self.kwarg_boxes:
|
||||
for box in self.kwarg_boxes:
|
||||
box.set_parameters(kwargs)
|
||||
self.last_scan_found = True
|
||||
break
|
||||
else:
|
||||
self.last_scan_found = False
|
||||
else:
|
||||
self.last_scan_found = False
|
||||
|
||||
@Property(str)
|
||||
def current_scan(self):
|
||||
"""Returns the scan name for the currently selected scan."""
|
||||
return self.comboBox_scan_selection.currentText()
|
||||
|
||||
@current_scan.setter
|
||||
def current_scan(self, scan_name: str):
|
||||
"""Sets the current scan to the given scan name.
|
||||
|
||||
Args:
|
||||
scan_name(str): Name of the scan to set as current.
|
||||
"""
|
||||
if scan_name not in self.available_scans:
|
||||
return
|
||||
self.comboBox_scan_selection.setCurrentText(scan_name)
|
||||
|
||||
@Slot(str)
|
||||
def set_current_scan(self, scan_name: str):
|
||||
"""Slot for setting the current scan to the given scan name.
|
||||
|
||||
Args:
|
||||
scan_name(str): Name of the scan to set as current.
|
||||
"""
|
||||
self.current_scan = scan_name
|
||||
|
||||
@Property(bool)
|
||||
def hide_arg_box(self):
|
||||
"""Property to hide the argument box."""
|
||||
if self.arg_box is None:
|
||||
return True
|
||||
return not self.arg_box.isVisible()
|
||||
|
||||
@hide_arg_box.setter
|
||||
def hide_arg_box(self, hide: bool):
|
||||
"""Setter for the hide_arg_box property.
|
||||
|
||||
Args:
|
||||
hide(bool): Hide or show the argument box.
|
||||
"""
|
||||
if self.arg_box is not None:
|
||||
self.arg_box.setVisible(not hide)
|
||||
|
||||
@Property(bool)
|
||||
def hide_kwarg_boxes(self):
|
||||
"""Property to hide the keyword argument boxes."""
|
||||
if len(self.kwarg_boxes) == 0:
|
||||
return True
|
||||
|
||||
for box in self.kwarg_boxes:
|
||||
if box is not None:
|
||||
return not box.isVisible()
|
||||
|
||||
@hide_kwarg_boxes.setter
|
||||
def hide_kwarg_boxes(self, hide: bool):
|
||||
"""Setter for the hide_kwarg_boxes property.
|
||||
|
||||
Args:
|
||||
hide(bool): Hide or show the keyword argument boxes.
|
||||
"""
|
||||
if len(self.kwarg_boxes) > 0:
|
||||
for box in self.kwarg_boxes:
|
||||
box.setVisible(not hide)
|
||||
|
||||
@Property(bool)
|
||||
def hide_scan_control_buttons(self):
|
||||
"""Property to hide the scan control buttons."""
|
||||
return not self.button_run_scan.isVisible()
|
||||
|
||||
@hide_scan_control_buttons.setter
|
||||
def hide_scan_control_buttons(self, hide: bool):
|
||||
"""Setter for the hide_scan_control_buttons property.
|
||||
|
||||
Args:
|
||||
hide(bool): Hide or show the scan control buttons.
|
||||
"""
|
||||
self.show_scan_control_buttons(not hide)
|
||||
|
||||
@Slot(bool)
|
||||
def show_scan_control_buttons(self, show: bool):
|
||||
"""Shows or hides the scan control buttons."""
|
||||
self.scan_control_group.setVisible(show)
|
||||
|
||||
@Property(bool)
|
||||
def hide_scan_selection_combobox(self):
|
||||
"""Property to hide the scan selection combobox."""
|
||||
return not self.comboBox_scan_selection.isVisible()
|
||||
|
||||
@hide_scan_selection_combobox.setter
|
||||
def hide_scan_selection_combobox(self, hide: bool):
|
||||
"""Setter for the hide_scan_selection_combobox property.
|
||||
|
||||
Args:
|
||||
hide(bool): Hide or show the scan selection combobox.
|
||||
"""
|
||||
self.show_scan_selection_combobox(not hide)
|
||||
|
||||
@Slot(bool)
|
||||
def show_scan_selection_combobox(self, show: bool):
|
||||
"""Shows or hides the scan selection combobox."""
|
||||
self.scan_selection_group.setVisible(show)
|
||||
|
||||
@Slot(str)
|
||||
def scan_select(self, scan_name: str):
|
||||
"""
|
||||
Slot for scan selection. Updates the scan control layout based on the selected scan.
|
||||
|
||||
Args:
|
||||
scan_name(str): Name of the selected scan.
|
||||
"""
|
||||
self.reset_layout()
|
||||
selected_scan_info = self.available_scans.get(scan_name, {})
|
||||
|
||||
gui_config = selected_scan_info.get("gui_config", {})
|
||||
self.arg_group = gui_config.get("arg_group", None)
|
||||
self.kwarg_groups = gui_config.get("kwarg_groups", None)
|
||||
|
||||
if bool(self.arg_group["arg_inputs"]):
|
||||
self.add_arg_group(self.arg_group)
|
||||
if len(self.kwarg_groups) > 0:
|
||||
self.add_kwargs_boxes(self.kwarg_groups)
|
||||
|
||||
self.update()
|
||||
self.adjustSize()
|
||||
|
||||
@Property(bool)
|
||||
def hide_add_remove_buttons(self):
|
||||
"""Property to hide the add_remove buttons."""
|
||||
return self._hide_add_remove_buttons
|
||||
|
||||
@hide_add_remove_buttons.setter
|
||||
def hide_add_remove_buttons(self, hide: bool):
|
||||
"""Setter for the hide_add_remove_buttons property.
|
||||
|
||||
Args:
|
||||
hide(bool): Hide or show the add_remove buttons.
|
||||
"""
|
||||
self._hide_add_remove_buttons = hide
|
||||
if self.arg_box is not None:
|
||||
self.arg_box.hide_add_remove_buttons = hide
|
||||
|
||||
def add_kwargs_boxes(self, groups: list):
|
||||
"""
|
||||
Adds the given gui_groups to the scan control layout.
|
||||
|
||||
Args:
|
||||
groups(list): List of dictionaries containing the gui_group information.
|
||||
"""
|
||||
for group in groups:
|
||||
box = ScanGroupBox(box_type="kwargs", config=group)
|
||||
box.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed)
|
||||
self.layout.addWidget(box)
|
||||
self.kwarg_boxes.append(box)
|
||||
|
||||
def add_arg_group(self, group: dict):
|
||||
"""
|
||||
Adds the given gui_groups to the scan control layout.
|
||||
|
||||
Args:
|
||||
"""
|
||||
self.arg_box = ScanGroupBox(box_type="args", config=group)
|
||||
self.arg_box.device_selected.connect(self.emit_device_selected)
|
||||
self.arg_box.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed)
|
||||
self.arg_box.hide_add_remove_buttons = self._hide_add_remove_buttons
|
||||
self.layout.addWidget(self.arg_box)
|
||||
|
||||
@Slot(str)
|
||||
def emit_device_selected(self, dev_names):
|
||||
"""
|
||||
Emit the signal to inform about selected device(s)
|
||||
|
||||
"dev_names" is a string separated by space, in case of multiple devices
|
||||
"""
|
||||
self._selected_devices = dev_names
|
||||
self.device_selected.emit(dev_names)
|
||||
|
||||
def reset_layout(self):
|
||||
"""Clears the scan control layout from GuiGroups and ArgGroups boxes."""
|
||||
if self.arg_box is not None:
|
||||
self.layout.removeWidget(self.arg_box)
|
||||
self.arg_box.deleteLater()
|
||||
self.arg_box = None
|
||||
if self.kwarg_boxes != []:
|
||||
self.remove_kwarg_boxes()
|
||||
|
||||
def remove_kwarg_boxes(self):
|
||||
for box in self.kwarg_boxes:
|
||||
self.layout.removeWidget(box)
|
||||
box.deleteLater()
|
||||
self.kwarg_boxes = []
|
||||
|
||||
def get_scan_parameters(self, bec_object: bool = True):
|
||||
"""
|
||||
Returns the scan parameters for the selected scan.
|
||||
|
||||
Args:
|
||||
bec_object(bool): If True, returns the BEC object for the scan parameters such as device objects.
|
||||
"""
|
||||
args = []
|
||||
kwargs = {}
|
||||
if self.arg_box is not None:
|
||||
args = self.arg_box.get_parameters(bec_object)
|
||||
for box in self.kwarg_boxes:
|
||||
box_kwargs = box.get_parameters(bec_object)
|
||||
kwargs.update(box_kwargs)
|
||||
return args, kwargs
|
||||
|
||||
def restore_scan_parameters(self, scan_name: str):
|
||||
"""
|
||||
Restores the scan parameters for the given scan name
|
||||
|
||||
Args:
|
||||
scan_name(str): Name of the scan to restore the parameters for.
|
||||
"""
|
||||
if self.last_scan_found is True:
|
||||
return
|
||||
scan_params = self.config.scans.get(scan_name, None)
|
||||
if scan_params is None and self.previous_scan is None:
|
||||
return
|
||||
|
||||
if scan_params is None and self.previous_scan is not None:
|
||||
previous_scan_params = self.config.scans.get(self.previous_scan, None)
|
||||
self._restore_kwargs(previous_scan_params.kwargs)
|
||||
return
|
||||
|
||||
if scan_params.args is not None and self.arg_box is not None:
|
||||
self.arg_box.set_parameters(scan_params.args)
|
||||
|
||||
self._restore_kwargs(scan_params.kwargs)
|
||||
|
||||
def _restore_kwargs(self, scan_kwargs: dict):
|
||||
"""Restores the kwargs for the given scan parameters."""
|
||||
if scan_kwargs is not None and self.kwarg_boxes is not None:
|
||||
for box in self.kwarg_boxes:
|
||||
box.set_parameters(scan_kwargs)
|
||||
|
||||
def save_current_scan_parameters(self):
|
||||
"""Saves the current scan parameters to the scan control config for further use."""
|
||||
scan_name = self.comboBox_scan_selection.currentText()
|
||||
self.previous_scan = scan_name
|
||||
args, kwargs = self.get_scan_parameters(False)
|
||||
scan_params = ScanParameterConfig(name=scan_name, args=args, kwargs=kwargs)
|
||||
self.config.scans[scan_name] = scan_params
|
||||
|
||||
@SafeSlot(popup_error=True)
|
||||
def run_scan(self):
|
||||
"""Starts the selected scan with the given parameters."""
|
||||
args, kwargs = self.get_scan_parameters()
|
||||
self.scan_args.emit(args)
|
||||
scan_function = getattr(self.scans, self.comboBox_scan_selection.currentText())
|
||||
if callable(scan_function):
|
||||
self.scan_started.emit()
|
||||
scan_function(*args, **kwargs)
|
||||
|
||||
def cleanup(self):
|
||||
"""Cleanup the scan control widget."""
|
||||
self.button_stop_scan.cleanup()
|
||||
if self.arg_box:
|
||||
for widget in self.arg_box.widgets:
|
||||
if hasattr(widget, "cleanup"):
|
||||
widget.cleanup()
|
||||
for kwarg_box in self.kwarg_boxes:
|
||||
for widget in kwarg_box.widgets:
|
||||
if hasattr(widget, "cleanup"):
|
||||
widget.cleanup()
|
||||
super().cleanup()
|
||||
|
||||
|
||||
# Application example
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
from bec_widgets.utils.colors import set_theme
|
||||
|
||||
app = QApplication([])
|
||||
scan_control = ScanControl()
|
||||
|
||||
set_theme("auto")
|
||||
window = scan_control
|
||||
window.show()
|
||||
app.exec()
|
||||
@@ -1,184 +0,0 @@
|
||||
""" Module for DapComboBox widget class to select a DAP model from a combobox. """
|
||||
|
||||
from bec_lib.logger import bec_logger
|
||||
from qtpy.QtCore import Property, Signal, Slot
|
||||
from qtpy.QtWidgets import QComboBox, QVBoxLayout, QWidget
|
||||
|
||||
from bec_widgets.utils.bec_widget import BECWidget
|
||||
|
||||
logger = bec_logger.logger
|
||||
|
||||
|
||||
class DapComboBox(BECWidget, QWidget):
|
||||
"""
|
||||
The DAPComboBox widget is an extension to the QComboBox with all avaialble DAP model from BEC.
|
||||
|
||||
Args:
|
||||
parent: Parent widget.
|
||||
client: BEC client object.
|
||||
gui_id: GUI ID.
|
||||
default: Default device name.
|
||||
"""
|
||||
|
||||
ICON_NAME = "data_exploration"
|
||||
PLUGIN = True
|
||||
USER_ACCESS = ["select_y_axis", "select_x_axis", "select_fit_model"]
|
||||
|
||||
### Signals ###
|
||||
# Signal to emit a new dap_config: (x_axis, y_axis, fit_model). Can be used to add a new DAP process
|
||||
# in the BECWaveformWidget using its add_dap method. The signal is emitted when the user selects a new
|
||||
# fit model, but only if x_axis and y_axis are set.
|
||||
new_dap_config = Signal(str, str, str)
|
||||
# Signal to emit the name of the updated x_axis
|
||||
x_axis_updated = Signal(str)
|
||||
# Signal to emit the name of the updated y_axis
|
||||
y_axis_updated = Signal(str)
|
||||
# Signal to emit the name of the updated fit model
|
||||
fit_model_updated = Signal(str)
|
||||
|
||||
def __init__(
|
||||
self, parent=None, client=None, gui_id: str | None = None, default_fit: str | None = None
|
||||
):
|
||||
super().__init__(client=client, gui_id=gui_id)
|
||||
QWidget.__init__(self, parent=parent)
|
||||
self.layout = QVBoxLayout(self)
|
||||
self.fit_model_combobox = QComboBox(self)
|
||||
self.layout.addWidget(self.fit_model_combobox)
|
||||
self.layout.setContentsMargins(0, 0, 0, 0)
|
||||
self._available_models = None
|
||||
self._x_axis = None
|
||||
self._y_axis = None
|
||||
self.populate_fit_model_combobox()
|
||||
self.fit_model_combobox.currentTextChanged.connect(self._update_current_fit)
|
||||
# Set default fit model
|
||||
self.select_default_fit(default_fit)
|
||||
|
||||
def select_default_fit(self, default_fit: str | None):
|
||||
"""Set the default fit model.
|
||||
|
||||
Args:
|
||||
default_fit(str): Default fit model.
|
||||
"""
|
||||
if self._validate_dap_model(default_fit):
|
||||
self.select_fit_model(default_fit)
|
||||
else:
|
||||
self.select_fit_model("GaussianModel")
|
||||
|
||||
@property
|
||||
def available_models(self):
|
||||
"""Available models property."""
|
||||
return self._available_models
|
||||
|
||||
@available_models.setter
|
||||
def available_models(self, available_models: list[str]):
|
||||
"""Set the available models.
|
||||
|
||||
Args:
|
||||
available_models(list[str]): Available models.
|
||||
"""
|
||||
self._available_models = available_models
|
||||
|
||||
@Property(str)
|
||||
def x_axis(self):
|
||||
"""X axis property."""
|
||||
return self._x_axis
|
||||
|
||||
@x_axis.setter
|
||||
def x_axis(self, x_axis: str):
|
||||
"""Set the x axis.
|
||||
|
||||
Args:
|
||||
x_axis(str): X axis.
|
||||
"""
|
||||
# TODO add validator for x axis -> Positioner? or also device (must be monitored)!!
|
||||
self._x_axis = x_axis
|
||||
self.x_axis_updated.emit(x_axis)
|
||||
|
||||
@Property(str)
|
||||
def y_axis(self):
|
||||
"""Y axis property."""
|
||||
# TODO add validator for y axis -> Positioner & Device? Must be a monitored device!!
|
||||
return self._y_axis
|
||||
|
||||
@y_axis.setter
|
||||
def y_axis(self, y_axis: str):
|
||||
"""Set the y axis.
|
||||
|
||||
Args:
|
||||
y_axis(str): Y axis.
|
||||
"""
|
||||
self._y_axis = y_axis
|
||||
self.y_axis_updated.emit(y_axis)
|
||||
|
||||
def _update_current_fit(self, fit_name: str):
|
||||
"""Update the current fit."""
|
||||
self.fit_model_updated.emit(fit_name)
|
||||
if self.x_axis is not None and self.y_axis is not None:
|
||||
self.new_dap_config.emit(self._x_axis, self._y_axis, fit_name)
|
||||
|
||||
@Slot(str)
|
||||
def select_x_axis(self, x_axis: str):
|
||||
"""Slot to update the x axis.
|
||||
|
||||
Args:
|
||||
x_axis(str): X axis.
|
||||
"""
|
||||
self.x_axis = x_axis
|
||||
self._update_current_fit(self.fit_model_combobox.currentText())
|
||||
|
||||
@Slot(str)
|
||||
def select_y_axis(self, y_axis: str):
|
||||
"""Slot to update the y axis.
|
||||
|
||||
Args:
|
||||
y_axis(str): Y axis.
|
||||
"""
|
||||
self.y_axis = y_axis
|
||||
self._update_current_fit(self.fit_model_combobox.currentText())
|
||||
|
||||
@Slot(str)
|
||||
def select_fit_model(self, fit_name: str | None):
|
||||
"""Slot to update the fit model.
|
||||
|
||||
Args:
|
||||
default_device(str): Default device name.
|
||||
"""
|
||||
if not self._validate_dap_model(fit_name):
|
||||
raise ValueError(f"Fit {fit_name} is not valid.")
|
||||
self.fit_model_combobox.setCurrentText(fit_name)
|
||||
|
||||
def populate_fit_model_combobox(self):
|
||||
"""Populate the fit_model_combobox with the devices."""
|
||||
# pylint: disable=protected-access
|
||||
self.available_models = [model for model in self.client.dap._available_dap_plugins.keys()]
|
||||
self.fit_model_combobox.clear()
|
||||
self.fit_model_combobox.addItems(self.available_models)
|
||||
|
||||
def _validate_dap_model(self, model: str | None) -> bool:
|
||||
"""Validate the DAP model.
|
||||
|
||||
Args:
|
||||
model(str): Model name.
|
||||
"""
|
||||
if model is None:
|
||||
return False
|
||||
if model not in self.available_models:
|
||||
return False
|
||||
return True
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
# pylint: disable=import-outside-toplevel
|
||||
from qtpy.QtWidgets import QApplication
|
||||
|
||||
from bec_widgets.utils.colors import set_theme
|
||||
|
||||
app = QApplication([])
|
||||
set_theme("dark")
|
||||
widget = QWidget()
|
||||
widget.setFixedSize(200, 200)
|
||||
layout = QVBoxLayout()
|
||||
widget.setLayout(layout)
|
||||
layout.addWidget(DapComboBox())
|
||||
widget.show()
|
||||
app.exec_()
|
||||
@@ -1 +0,0 @@
|
||||
{'files': ['dap_combo_box.py']}
|
||||
@@ -1,54 +0,0 @@
|
||||
# Copyright (C) 2022 The Qt Company Ltd.
|
||||
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
|
||||
|
||||
from qtpy.QtDesigner import QDesignerCustomWidgetInterface
|
||||
|
||||
from bec_widgets.utils.bec_designer import designer_material_icon
|
||||
from bec_widgets.widgets.dap.dap_combo_box.dap_combo_box import DapComboBox
|
||||
|
||||
DOM_XML = """
|
||||
<ui language='c++'>
|
||||
<widget class='DapComboBox' name='dap_combo_box'>
|
||||
</widget>
|
||||
</ui>
|
||||
"""
|
||||
|
||||
|
||||
class DapComboBoxPlugin(QDesignerCustomWidgetInterface): # pragma: no cover
|
||||
def __init__(self):
|
||||
super().__init__()
|
||||
self._form_editor = None
|
||||
|
||||
def createWidget(self, parent):
|
||||
t = DapComboBox(parent)
|
||||
return t
|
||||
|
||||
def domXml(self):
|
||||
return DOM_XML
|
||||
|
||||
def group(self):
|
||||
return "BEC Input Widgets"
|
||||
|
||||
def icon(self):
|
||||
return designer_material_icon(DapComboBox.ICON_NAME)
|
||||
|
||||
def includeFile(self):
|
||||
return "dap_combo_box"
|
||||
|
||||
def initialize(self, form_editor):
|
||||
self._form_editor = form_editor
|
||||
|
||||
def isContainer(self):
|
||||
return False
|
||||
|
||||
def isInitialized(self):
|
||||
return self._form_editor is not None
|
||||
|
||||
def name(self):
|
||||
return "DapComboBox"
|
||||
|
||||
def toolTip(self):
|
||||
return ""
|
||||
|
||||
def whatsThis(self):
|
||||
return self.toolTip()
|
||||
@@ -1,330 +0,0 @@
|
||||
import os
|
||||
|
||||
from bec_lib.logger import bec_logger
|
||||
from qtpy.QtCore import Property, Signal, Slot
|
||||
from qtpy.QtWidgets import QPushButton, QTreeWidgetItem, QVBoxLayout, QWidget
|
||||
|
||||
from bec_widgets.utils import UILoader
|
||||
from bec_widgets.utils.bec_widget import BECWidget
|
||||
from bec_widgets.utils.colors import get_accent_colors
|
||||
|
||||
logger = bec_logger.logger
|
||||
|
||||
|
||||
class LMFitDialog(BECWidget, QWidget):
|
||||
"""Dialog for displaying the fit summary and params for LMFit DAP processes"""
|
||||
|
||||
PLUGIN = True
|
||||
ICON_NAME = "monitoring"
|
||||
# Signal to emit the currently selected fit curve_id
|
||||
selected_fit = Signal(str)
|
||||
# Signal to emit a move action in form of a tuple (param_name, value)
|
||||
move_action = Signal(tuple)
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
parent=None,
|
||||
client=None,
|
||||
config=None,
|
||||
target_widget=None,
|
||||
gui_id: str | None = None,
|
||||
ui_file="lmfit_dialog_vertical.ui",
|
||||
):
|
||||
"""
|
||||
Initialises the LMFitDialog widget.
|
||||
|
||||
Args:
|
||||
parent (QWidget): The parent widget.
|
||||
client: BEC client object.
|
||||
config: Configuration of the widget.
|
||||
target_widget: The widget that the settings will be taken from and applied to.
|
||||
gui_id (str): GUI ID.
|
||||
ui_file (str): The UI file to be loaded.
|
||||
"""
|
||||
super().__init__(client=client, config=config, gui_id=gui_id)
|
||||
QWidget.__init__(self, parent=parent)
|
||||
self._ui_file = ui_file
|
||||
self.target_widget = target_widget
|
||||
|
||||
current_path = os.path.dirname(__file__)
|
||||
self.ui = UILoader(self).loader(os.path.join(current_path, self._ui_file))
|
||||
self.layout = QVBoxLayout(self)
|
||||
self.layout.addWidget(self.ui)
|
||||
self.summary_data = {}
|
||||
self._fit_curve_id = None
|
||||
self._deci_precision = 3
|
||||
self._always_show_latest = False
|
||||
self.ui.curve_list.currentItemChanged.connect(self.display_fit_details)
|
||||
self.layout.setContentsMargins(0, 0, 0, 0)
|
||||
self.setLayout(self.layout)
|
||||
self._active_actions = []
|
||||
self._enable_actions = True
|
||||
self._move_buttons = []
|
||||
self._accent_colors = get_accent_colors()
|
||||
self.action_buttons = {}
|
||||
|
||||
@property
|
||||
def enable_actions(self) -> bool:
|
||||
"""Property to enable the move to buttons."""
|
||||
return self._enable_actions
|
||||
|
||||
@enable_actions.setter
|
||||
def enable_actions(self, enable: bool):
|
||||
self._enable_actions = enable
|
||||
for button in self.action_buttons.values():
|
||||
button.setEnabled(enable)
|
||||
|
||||
@Property(list)
|
||||
def active_action_list(self) -> list[str]:
|
||||
"""Property to list the names of the fit parameters for which actions should be enabled."""
|
||||
return self._active_actions
|
||||
|
||||
@active_action_list.setter
|
||||
def active_action_list(self, actions: list[str]):
|
||||
self._active_actions = actions
|
||||
|
||||
# This slot needed?
|
||||
@Slot(bool)
|
||||
def set_actions_enabled(self, enable: bool) -> bool:
|
||||
"""Slot to enable the move to buttons.
|
||||
|
||||
Args:
|
||||
enable (bool): Whether to enable the action buttons.
|
||||
"""
|
||||
self.enable_actions = enable
|
||||
|
||||
@Property(bool)
|
||||
def always_show_latest(self):
|
||||
"""Property to indicate if always the latest DAP update is displayed."""
|
||||
return self._always_show_latest
|
||||
|
||||
@always_show_latest.setter
|
||||
def always_show_latest(self, show: bool):
|
||||
self._always_show_latest = show
|
||||
|
||||
@Property(bool)
|
||||
def hide_curve_selection(self):
|
||||
"""Property for showing the curve selection."""
|
||||
return not self.ui.group_curve_selection.isVisible()
|
||||
|
||||
@hide_curve_selection.setter
|
||||
def hide_curve_selection(self, show: bool):
|
||||
"""Setter for showing the curve selection.
|
||||
|
||||
Args:
|
||||
show (bool): Whether to show the curve selection.
|
||||
"""
|
||||
self.ui.group_curve_selection.setVisible(not show)
|
||||
|
||||
@Property(bool)
|
||||
def hide_summary(self) -> bool:
|
||||
"""Property for showing the summary."""
|
||||
return not self.ui.group_summary.isVisible()
|
||||
|
||||
@hide_summary.setter
|
||||
def hide_summary(self, show: bool):
|
||||
"""Setter for showing the summary.
|
||||
|
||||
Args:
|
||||
show (bool): Whether to show the summary.
|
||||
"""
|
||||
self.ui.group_summary.setVisible(not show)
|
||||
|
||||
@Property(bool)
|
||||
def hide_parameters(self) -> bool:
|
||||
"""Property for showing the parameters."""
|
||||
return not self.ui.group_parameters.isVisible()
|
||||
|
||||
@hide_parameters.setter
|
||||
def hide_parameters(self, show: bool):
|
||||
"""Setter for showing the parameters.
|
||||
|
||||
Args:
|
||||
show (bool): Whether to show the parameters.
|
||||
"""
|
||||
self.ui.group_parameters.setVisible(not show)
|
||||
|
||||
@property
|
||||
def fit_curve_id(self) -> str:
|
||||
"""Property for the currently displayed fit curve_id."""
|
||||
return self._fit_curve_id
|
||||
|
||||
@fit_curve_id.setter
|
||||
def fit_curve_id(self, curve_id: str):
|
||||
"""Setter for the currently displayed fit curve_id.
|
||||
|
||||
Args:
|
||||
fit_curve_id (str): The curve_id of the fit curve to be displayed.
|
||||
"""
|
||||
self._fit_curve_id = curve_id
|
||||
self.selected_fit.emit(curve_id)
|
||||
|
||||
@Slot(str)
|
||||
def remove_dap_data(self, curve_id: str):
|
||||
"""Remove the DAP data for the given curve_id.
|
||||
|
||||
Args:
|
||||
curve_id (str): The curve_id of the DAP data to be removed.
|
||||
"""
|
||||
self.summary_data.pop(curve_id, None)
|
||||
self.refresh_curve_list()
|
||||
|
||||
@Slot(str)
|
||||
def select_curve(self, curve_id: str):
|
||||
"""Select active curve_id in the curve list.
|
||||
|
||||
Args:
|
||||
curve_id (str): curve_id to be selected.
|
||||
"""
|
||||
self.fit_curve_id = curve_id
|
||||
|
||||
@Slot(dict, dict)
|
||||
def update_summary_tree(self, data: dict, metadata: dict):
|
||||
"""Update the summary tree with the given data.
|
||||
|
||||
Args:
|
||||
data (dict): Data for the DAP Summary.
|
||||
metadata (dict): Metadata of the fit curve.
|
||||
"""
|
||||
curve_id = metadata.get("curve_id", "")
|
||||
self.summary_data.update({curve_id: data})
|
||||
self.refresh_curve_list()
|
||||
if self.fit_curve_id is None or self.always_show_latest is True:
|
||||
self.fit_curve_id = curve_id
|
||||
if curve_id != self.fit_curve_id:
|
||||
return
|
||||
if data is None:
|
||||
return
|
||||
self.ui.summary_tree.clear()
|
||||
chi_squared = data.get("chisqr", 0.0)
|
||||
if isinstance(chi_squared, float) or isinstance(chi_squared, int):
|
||||
chi_squared = f"{chi_squared:.{self._deci_precision}f}"
|
||||
else:
|
||||
chi_squared = "None"
|
||||
reduced_chi_squared = data.get("redchi", 0.0)
|
||||
if isinstance(reduced_chi_squared, float) or isinstance(reduced_chi_squared, int):
|
||||
reduced_chi_squared = f"{reduced_chi_squared:.{self._deci_precision}f}"
|
||||
else:
|
||||
reduced_chi_squared = "None"
|
||||
r_squared = data.get("rsquared", 0.0)
|
||||
if isinstance(r_squared, float) or isinstance(r_squared, int):
|
||||
r_squared = f"{r_squared:.{self._deci_precision}f}"
|
||||
else:
|
||||
r_squared = "None"
|
||||
properties = [
|
||||
("Model", data.get("model", "")),
|
||||
("Method", data.get("method", "")),
|
||||
("Chi-Squared", chi_squared),
|
||||
("Reduced Chi-Squared", reduced_chi_squared),
|
||||
("R-Squared", r_squared),
|
||||
("Message", data.get("message", "")),
|
||||
]
|
||||
for prop, val in properties:
|
||||
QTreeWidgetItem(self.ui.summary_tree, [prop, val])
|
||||
self.update_param_tree(data.get("params", []))
|
||||
|
||||
def _update_summary_data(self, curve_id: str, data: dict):
|
||||
"""Update the summary data with the given data.
|
||||
|
||||
Args:
|
||||
curve_id (str): The curve_id of the fit curve.
|
||||
data (dict): The data to be updated.
|
||||
"""
|
||||
self.summary_data.update({curve_id: data})
|
||||
if self.fit_curve_id is not None:
|
||||
return
|
||||
self.fit_curve_id = curve_id
|
||||
|
||||
def update_param_tree(self, params):
|
||||
"""Update the parameter tree with the given parameters.
|
||||
|
||||
Args:
|
||||
params (list): List of LMFit parameters for the fit curve.
|
||||
"""
|
||||
self._move_buttons = []
|
||||
self.ui.param_tree.clear()
|
||||
for param in params:
|
||||
param_name = param[0]
|
||||
param_value = param[1]
|
||||
if isinstance(param_value, float) or isinstance(param_value, int):
|
||||
param_value = f"{param_value:.{self._deci_precision}f}"
|
||||
else:
|
||||
param_value = "None"
|
||||
param_std = param[7]
|
||||
if isinstance(param_std, float) or isinstance(param_std, int):
|
||||
param_std = f"{param_std:.{self._deci_precision}f}"
|
||||
else:
|
||||
param_std = "None"
|
||||
|
||||
tree_item = QTreeWidgetItem(self.ui.param_tree, [param_name, param_value, param_std])
|
||||
if param_name in self.active_action_list: # pylint: disable=unsupported-membership-test
|
||||
# Create a push button to move the motor to a specific position
|
||||
widget = QWidget()
|
||||
button = QPushButton(f"Move to {param_name}")
|
||||
button.clicked.connect(self._create_move_action(param_name, param[1]))
|
||||
if self.enable_actions is True:
|
||||
button.setEnabled(True)
|
||||
else:
|
||||
button.setEnabled(False)
|
||||
button.setStyleSheet(
|
||||
f"""
|
||||
QPushButton:enabled {{ background-color: {self._accent_colors.success.name()};color: white; }}
|
||||
QPushButton:disabled {{ background-color: grey;color: white; }}
|
||||
"""
|
||||
)
|
||||
self.action_buttons[param_name] = button
|
||||
layout = QVBoxLayout()
|
||||
layout.addWidget(self.action_buttons[param_name])
|
||||
layout.setContentsMargins(0, 0, 0, 0)
|
||||
widget.setLayout(layout)
|
||||
self.ui.param_tree.setItemWidget(tree_item, 3, widget)
|
||||
|
||||
def _create_move_action(self, param_name: str, param_value: float) -> callable:
|
||||
"""Create a move action for the given parameter name and value.
|
||||
|
||||
Args:
|
||||
param_name (str): The name of the parameter.
|
||||
param_value (float): The value of the parameter.
|
||||
Returns:
|
||||
callable: The move action with the given parameter name and value.
|
||||
"""
|
||||
|
||||
def move_action():
|
||||
self.move_action.emit((param_name, param_value))
|
||||
|
||||
return move_action
|
||||
|
||||
def populate_curve_list(self):
|
||||
"""Populate the curve list with the available fit curves."""
|
||||
for curve_name in self.summary_data:
|
||||
self.ui.curve_list.addItem(curve_name)
|
||||
|
||||
def refresh_curve_list(self):
|
||||
"""Refresh the curve list with the updated data."""
|
||||
self.ui.curve_list.clear()
|
||||
self.populate_curve_list()
|
||||
|
||||
def display_fit_details(self, current):
|
||||
"""Callback for displaying the fit details of the selected curve.
|
||||
|
||||
Args:
|
||||
current: The current item in the curve list.
|
||||
"""
|
||||
if current:
|
||||
curve_name = current.text()
|
||||
self.fit_curve_id = curve_name
|
||||
data = self.summary_data[curve_name]
|
||||
if data is None:
|
||||
return
|
||||
self.update_summary_tree(data, {"curve_id": curve_name})
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
import sys
|
||||
|
||||
from qtpy.QtWidgets import QApplication # pylint: disable=ungrouped-imports
|
||||
|
||||
app = QApplication(sys.argv)
|
||||
dialog = LMFitDialog()
|
||||
dialog.show()
|
||||
sys.exit(app.exec_())
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user