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@@ -5,9 +5,16 @@ image: $CI_DEPENDENCY_PROXY_GROUP_IMAGE_PREFIX/python:3.11
|
||||
#commands to run in the Docker container before starting each job.
|
||||
variables:
|
||||
DOCKER_TLS_CERTDIR: ""
|
||||
BEC_CORE_BRANCH: "main"
|
||||
OPHYD_DEVICES_BRANCH: "main"
|
||||
BEC_CORE_BRANCH:
|
||||
description: bec branch
|
||||
value: main
|
||||
OPHYD_DEVICES_BRANCH:
|
||||
description: ophyd_devices branch
|
||||
value: main
|
||||
CHILD_PIPELINE_BRANCH: $CI_DEFAULT_BRANCH
|
||||
CHECK_PKG_VERSIONS:
|
||||
description: Whether to run additional tests against min/max/random selection of dependencies. Set to 1 for running.
|
||||
value: 0
|
||||
|
||||
workflow:
|
||||
rules:
|
||||
@@ -27,8 +34,9 @@ include:
|
||||
inputs:
|
||||
stage: test
|
||||
path: "."
|
||||
pytest_args: "-v --random-order tests/"
|
||||
exclude_packages: ""
|
||||
pytest_args: "-v,--random-order,tests/unit_tests"
|
||||
ignore_dep_group: "pyqt6"
|
||||
pip_args: ".[dev,pyside6]"
|
||||
|
||||
# different stages in the pipeline
|
||||
stages:
|
||||
|
||||
265
CHANGELOG.md
@@ -1,159 +1,210 @@
|
||||
# CHANGELOG
|
||||
|
||||
## v0.99.10 (2024-08-29)
|
||||
|
||||
### Fix
|
||||
## v1.6.0 (2024-11-27)
|
||||
|
||||
* fix(stop_button): queue logic scan changed to halt instead of abort and reset ([`4a89028`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/4a890281f7eaef02d0ec9f4c5bf080be11fe0fe3))
|
||||
### Bug Fixes
|
||||
|
||||
### Refactor
|
||||
- **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))
|
||||
|
||||
* refactor(stop_button): stop button changed to QWidget and adapted for toolbar ([`097946f`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/097946fd688b8faf770e7cc0e689ea668206bc7a))
|
||||
Depending on the test, auto-updates are enabled or not.
|
||||
|
||||
* refactor: added hide option for device selection button ([`cdd1752`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/cdd175207e922904b2efbb2d9ecf7c556c617f2e))
|
||||
- Differentiate click and drag for DeviceItem, adapt tests accordingly
|
||||
([`cffcdf2`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/cffcdf292363249bcc7efa9d130431d0bc727fda))
|
||||
|
||||
## v0.99.9 (2024-08-28)
|
||||
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.
|
||||
|
||||
### Fix
|
||||
- **server**: Use dock area by default
|
||||
([`2fe7f5e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/2fe7f5e1510a5ea72676045e6ea3485e6b11c220))
|
||||
|
||||
* fix: fixed build process and excluded docs and tests from tarballs and wheels ([`719254c`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/719254cf0a48e1fc4bd541edba239570778bcfea))
|
||||
- **rpc**: Gui hide/show also hide/show all floating docks
|
||||
([`c27d058`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/c27d058b01fe604eccec76454e39360122e48515))
|
||||
|
||||
## v0.99.8 (2024-08-28)
|
||||
- Do not quit automatically when last window is "closed"
|
||||
([`96e255e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/96e255e4ef394eb79006a66d13e06775ae235667))
|
||||
|
||||
### Fix
|
||||
Qt confuses closed and hidden
|
||||
|
||||
* fix(website): fixed designer integration for website widget ([`5f37e86`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/5f37e862c95ac7173b6918ad39bcaef938dad698))
|
||||
- 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))
|
||||
|
||||
### Refactor
|
||||
- Add back accidentally removed variables
|
||||
([`e998352`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/e9983521ed2a1c04af048a55ece70a1943a84313))
|
||||
|
||||
* refactor(website): changed inheritance of website widget to simple qwidget; closes #325 ([`9925bbd`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/9925bbdb48b55eacbbce9fd6a1555a21b84221f9))
|
||||
### Features
|
||||
|
||||
## v0.99.7 (2024-08-28)
|
||||
- '._auto_updates_enabled' attribute can be used to activate auto updates installation in
|
||||
BECDockArea
|
||||
([`31d8703`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/31d87036c9801e639a7ca6fc003c90e0c4edb19d))
|
||||
|
||||
### Fix
|
||||
- Add rpc_id member to client objects
|
||||
([`3ba0b1d`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/3ba0b1daf5b83da840e90fbbc063ed7b86ebe99b))
|
||||
|
||||
* fix(toolbar): material icons can accept color as kwarg ([`ffc871e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/ffc871ebbd3b68abc3e151bb8f5849e6c50e775e))
|
||||
- **client**: Add show()/hide() methods to "gui" object
|
||||
([`e68e2b5`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/e68e2b5978339475b97555c3e20795807932fbc9))
|
||||
|
||||
## v0.99.6 (2024-08-28)
|
||||
- **server**: Add main window, with proper gui_id derived from given id
|
||||
([`daf6ea0`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/daf6ea0159c9ffc7b53bb7ae6b9abc16a302972c))
|
||||
|
||||
- Add main window container widget
|
||||
([`f80ec33`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/f80ec33ae5a261dbcab901ae30f4cc802316e554))
|
||||
|
||||
- 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))
|
||||
|
||||
- Add '--hide' argument to BEC GUI server
|
||||
([`1f60fec`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/1f60fec7201ed252d7e49bf16f2166ee7f6bed6a))
|
||||
|
||||
|
||||
## 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))
|
||||
|
||||
### Documentation
|
||||
|
||||
* docs: various bugs fixed ([`c31e9a3`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/c31e9a3aff3ee8e984674dee0965ee7f1b6e2b8f))
|
||||
- **multi_waveform**: Docs added
|
||||
([`42d4f18`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/42d4f182f790a97687ca3b6d0e72866070a89767))
|
||||
|
||||
### Fix
|
||||
### Features
|
||||
|
||||
* fix(toolbar): use of native qt separators ([`09c6c93`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/09c6c93c397ce4a21c293f6c79106c74b2db65ca))
|
||||
- **multi-waveform**: New widget added
|
||||
([`f3a39a6`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/f3a39a69e29d490b3023a508ced18028c4205772))
|
||||
|
||||
## v0.99.5 (2024-08-28)
|
||||
|
||||
## v1.4.1 (2024-11-12)
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
- **positioner_box**: Adjusted default signals
|
||||
([`8e5c0ad`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/8e5c0ad8c8eff5a9308169bc663d2b7230f0ebb1))
|
||||
|
||||
|
||||
## v1.4.0 (2024-11-11)
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
- **crosshair**: Label of coordinates of TextItem displays numbers in general format
|
||||
([`11e5937`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/11e5937ae0f3c1413acd4e66878a692ebe4ef7d0))
|
||||
|
||||
- **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))
|
||||
|
||||
- **crosshair**: Log is separately scaled for backend logic and for signal emit
|
||||
([`b2eb71a`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/b2eb71aae0b6a7c82158f2d150ae1e31411cfdeb))
|
||||
|
||||
### 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))
|
||||
|
||||
### Documentation
|
||||
|
||||
* docs(index): index page is centered ([`02239de`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/02239de0a36fcd6cbf97990b0dec1ddf7ecf6ba6))
|
||||
- Update outdated text in docs
|
||||
([`4f0693c`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/4f0693cae34b391d75884837e1ae6353a0501868))
|
||||
|
||||
### Fix
|
||||
|
||||
* fix(dock_area): dark button added ([`e6f204b`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/e6f204b6aa295747a68769f43af2e549149b401a))
|
||||
## v1.3.2 (2024-11-05)
|
||||
|
||||
## v0.99.4 (2024-08-28)
|
||||
### Bug Fixes
|
||||
|
||||
### Documentation
|
||||
- **plot_base**: Legend text color is changed when changing dark-light theme
|
||||
([`2304c9f`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/2304c9f8497c1ab1492f3e6690bb79b0464c0df8))
|
||||
|
||||
* docs(buttons): added missing buttons docs ([`4e5520a`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/4e5520aee2115d2fc0cebb3865433478a5ec8253))
|
||||
### Build System
|
||||
|
||||
* docs(developer): tutorial for BECWidget base class ([`ac2cb51`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/ac2cb5197deef4d51e26ee5beb070eba3ffc210d))
|
||||
- Pyside6 version fixed 6.7.2
|
||||
([`c6e48ec`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/c6e48ec1fe5aaee6a7c7a6f930f1520cd439cdb2))
|
||||
|
||||
### Fix
|
||||
|
||||
* fix(theme): apply theme to all pyqtgraph widgets on manual updates ([`c550186`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/c5501860e8e07a53f4bce144d44ed39eda6290ef))
|
||||
## v1.3.1 (2024-10-31)
|
||||
|
||||
### Refactor
|
||||
### Bug Fixes
|
||||
|
||||
* refactor(buttons): changed grid and thumbnail fig in gallery ([`4591ba8`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/4591ba8f73e22aba7258cad93c073f1387cb74a0))
|
||||
- **ophyd_kind_util**: Kind enums are imported from the bec widget util class
|
||||
([`940ee65`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/940ee6552c1ee8d9b4e4a74c62351f2e133ab678))
|
||||
|
||||
* refactor(icons): removed toolbar icons from assets ([`f335763`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/f335763280adb1d83ba31f073ce206e4cb5d15ef))
|
||||
|
||||
* refactor(icons): moved widget icons to class attribute ICON_NAME ([`e890091`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/e890091d862e42317c7a54fc414ba37c85f268b0))
|
||||
## v1.3.0 (2024-10-30)
|
||||
|
||||
## v0.99.3 (2024-08-27)
|
||||
### Bug Fixes
|
||||
|
||||
### Build
|
||||
- **colors**: Extend color map validation for matplotlib and colorcet maps (if available)
|
||||
([`14dd8c5`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/14dd8c5b2947c92f6643b888d71975e4e8d4ee88))
|
||||
|
||||
* build: updated min version of bec qthemes ([`d482434`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/d48243483ef8228cc5eb85e40a6b8f5da3b45520))
|
||||
### Features
|
||||
|
||||
### Fix
|
||||
- **colormap_button**: Colormap button with menu to select colormap filtered by the colormap type
|
||||
([`b039933`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/b039933405e2fbe92bd81bd0748e79e8d443a741))
|
||||
|
||||
* fix(cmaps): unified all defaults to magma cmap ([`1ca9499`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/1ca9499edd334c19fe1e7aac71d3940a80a1ec95))
|
||||
|
||||
* fix(color maps): color maps should take the background color into account; fixed min colors to 10 ([`060935f`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/060935ffc5472a958c337bf60834c5291f104ece))
|
||||
## v1.2.0 (2024-10-25)
|
||||
|
||||
## v0.99.2 (2024-08-27)
|
||||
### Features
|
||||
|
||||
### Ci
|
||||
- **colors**: Evenly spaced color generation + new golden ratio calculation
|
||||
([`40c9fea`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/40c9fea35f869ef52e05948dd1989bcd99f602e0))
|
||||
|
||||
* ci: additional tests are not allowed to fail ([`bb385f0`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/bb385f07ca18904461a541b5cadde05398c84438))
|
||||
### Refactoring
|
||||
|
||||
### Fix
|
||||
- Add bec_lib version to statusbox
|
||||
([`5d4b86e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/5d4b86e1c6e1800051afce4f991153e370767fa6))
|
||||
|
||||
* fix(widgets): fixed default theme for widgets
|
||||
|
||||
If not theme is set, the init of the BECWidget base class sets the default theme to "dark" ([`cf28730`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/cf28730515e3c2d5914e0205768734c578711e5c))
|
||||
|
||||
## v0.99.1 (2024-08-27)
|
||||
|
||||
### Fix
|
||||
|
||||
* fix(crosshair): emit all crosshair events, not just line coordinates ([`2265458`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/2265458dcc57970db18c62619f5877d542d72e81))
|
||||
|
||||
## v0.99.0 (2024-08-25)
|
||||
|
||||
### Documentation
|
||||
|
||||
* docs(darkmodebutton): added dark mode button docs ([`406c263`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/406c263746f0e809c1a4d98356c48f40428c23d7))
|
||||
|
||||
### Feature
|
||||
|
||||
* feat(darkmodebutton): added button to toggle between dark and light mode ([`cc8c166`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/cc8c166b5c1d37e0f64c83801b2347a54a6550b6))
|
||||
|
||||
### Fix
|
||||
|
||||
* fix(toggle): emit state change ([`c4f3308`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/c4f3308dc0c3e4b2064760ccd7372d71b3e49f96))
|
||||
|
||||
### Refactor
|
||||
|
||||
* refactor(darkmodebutton): renamed set_dark_mode_enabled to toggle_dark_mode ([`c70724a`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/c70724a456900bcb06b040407a2c5d497e49ce77))
|
||||
|
||||
### Test
|
||||
|
||||
* test(dark_mode_button): added tests for dark mode button ([`df35aab`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/df35aabff30c5d00b1c441132bd370446653741e))
|
||||
|
||||
## v0.98.0 (2024-08-25)
|
||||
|
||||
### Feature
|
||||
|
||||
* feat(themes): added set_theme method ([`2b4449a`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/2b4449afebdda0a97f95712a1353cf40ec55c283))
|
||||
|
||||
### Fix
|
||||
|
||||
* fix(toolbar): removed hardcoded color values ([`afdf4e8`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/afdf4e8782a22566932180224fa1c924d24c810f))
|
||||
|
||||
* fix: transitioning to material icons ([`2a82032`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/2a82032644a84e38df04e2035a6aa63f4a046360))
|
||||
|
||||
* fix(dock_area): transitioned to MaterialIconAction ([`88a2f66`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/88a2f667588e9aeb34ae556fa327898824052bc3))
|
||||
|
||||
* fix: fix color palette if qtheme was not called ([`3f3b207`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/3f3b207295ebd406ebaeecee465c774965161b8b))
|
||||
|
||||
* fix(figure): removed theme from figure init ([`e42b84c`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/e42b84c63650297d67feffccc02a2c2ba111ca79))
|
||||
|
||||
* fix: use globally set theme instead of the internal bec widgets theme ([`77c5aa7`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/77c5aa741cf1f5b969a42aa878aa2965176dbf41))
|
||||
|
||||
* fix(waveform): fixed icon appearance ([`36ad464`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/36ad4641594b67c9b789515c28f7db78a12757ee))
|
||||
|
||||
### Refactor
|
||||
|
||||
* refactor(waveform): use set theme for demo ([`44cfda1`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/44cfda1c07306669c9a4e09706d95e6b91dee370))
|
||||
|
||||
## v0.97.0 (2024-08-23)
|
||||
|
||||
### Fix
|
||||
|
||||
* fix(toolbar icon): fixed material icon toolbar for theme changes ([`3ecbd60`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/3ecbd60627994417c9175364e5909710dbcdceb2))
|
||||
## v1.1.0 (2024-10-25)
|
||||
|
||||
198
bec_widgets/applications/alignment/alignment_1d/alignment_1d.py
Normal file
@@ -0,0 +1,198 @@
|
||||
""" 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()
|
||||
615
bec_widgets/applications/alignment/alignment_1d/alignment_1d.ui
Normal file
@@ -0,0 +1,615 @@
|
||||
<?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>
|
||||
84
bec_widgets/applications/bec_app.py
Normal file
@@ -0,0 +1,84 @@
|
||||
"""
|
||||
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()
|
||||
|
Before Width: | Height: | Size: 1.6 MiB |
BIN
bec_widgets/assets/app_icons/BEC-General-App.png
Normal file
|
After Width: | Height: | Size: 437 KiB |
BIN
bec_widgets/assets/app_icons/alignment_1d.png
Normal file
|
After Width: | Height: | Size: 2.0 MiB |
|
Before Width: | Height: | Size: 3.8 KiB |
@@ -1,3 +0,0 @@
|
||||
<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>
|
||||
|
Before Width: | Height: | Size: 718 B |
@@ -1,3 +0,0 @@
|
||||
<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>
|
||||
|
Before Width: | Height: | Size: 721 B |
@@ -1,3 +0,0 @@
|
||||
<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>
|
||||
|
Before Width: | Height: | Size: 559 B |
@@ -1,3 +0,0 @@
|
||||
<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>
|
||||
|
Before Width: | Height: | Size: 604 B |
@@ -1,3 +0,0 @@
|
||||
<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>
|
||||
|
Before Width: | Height: | Size: 364 B |
@@ -80,7 +80,7 @@ def _get_output(process, logger) -> None:
|
||||
buf.clear()
|
||||
buf.append(remaining)
|
||||
except Exception as e:
|
||||
print(f"Error reading process output: {str(e)}")
|
||||
logger.error(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__]
|
||||
command = ["bec-gui-server", "--id", gui_id, "--gui_class", gui_class.__name__, "--hide"]
|
||||
if config:
|
||||
if isinstance(config, dict):
|
||||
config = json.dumps(config)
|
||||
command.extend(["--config", config])
|
||||
command.extend(["--config", str(config)])
|
||||
|
||||
env_dict = os.environ.copy()
|
||||
env_dict["PYTHONUNBUFFERED"] = "1"
|
||||
@@ -126,15 +126,36 @@ 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:
|
||||
@@ -146,7 +167,7 @@ class BECGuiClientMixin:
|
||||
continue
|
||||
return ep.load()(gui=self)
|
||||
except Exception as e:
|
||||
print(f"Error loading auto update script from plugin: {str(e)}")
|
||||
logger.error(f"Error loading auto update script from plugin: {str(e)}")
|
||||
return None
|
||||
|
||||
@property
|
||||
@@ -180,37 +201,80 @@ class BECGuiClientMixin:
|
||||
if isinstance(msg, messages.ScanStatusMessage):
|
||||
if not self.gui_is_alive():
|
||||
return
|
||||
self.auto_updates.msg_queue.put(msg)
|
||||
if self._auto_updates_enabled:
|
||||
self.auto_updates.msg_queue.put(msg)
|
||||
|
||||
def show(self) -> None:
|
||||
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:
|
||||
"""
|
||||
Show the figure.
|
||||
Start the GUI server, and execute callback when it is launched
|
||||
"""
|
||||
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
|
||||
self._gui_id, self.__class__, self._client._service_config.config, logger=logger
|
||||
)
|
||||
while not self.gui_is_alive():
|
||||
print("Waiting for GUI to start...")
|
||||
time.sleep(1)
|
||||
|
||||
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")
|
||||
|
||||
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
|
||||
if self.auto_updates is not None:
|
||||
self.auto_updates.shutdown()
|
||||
self.shutdown_auto_updates()
|
||||
|
||||
|
||||
class RPCResponseTimeoutError(Exception):
|
||||
@@ -226,7 +290,7 @@ 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())
|
||||
self._gui_id = gui_id if gui_id is not None else str(uuid.uuid4())[:5]
|
||||
self._parent = parent
|
||||
self._msg_wait_event = threading.Event()
|
||||
self._rpc_response = None
|
||||
|
||||
@@ -8,9 +8,10 @@ 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_rpc_classes
|
||||
from bec_widgets.utils.plugin_utils import BECClassContainer, get_custom_classes
|
||||
|
||||
if sys.version_info >= (3, 11):
|
||||
from typing import get_overloads
|
||||
@@ -30,6 +31,7 @@ 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
|
||||
|
||||
@@ -90,11 +92,27 @@ class {class_name}(RPCBase):"""
|
||||
self.content += """...
|
||||
"""
|
||||
for method in cls.USER_ACCESS:
|
||||
obj = getattr(cls, method)
|
||||
if isinstance(obj, property):
|
||||
self.content += """
|
||||
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 += """
|
||||
@property
|
||||
@rpc_call"""
|
||||
|
||||
sig = str(inspect.signature(obj.fget))
|
||||
doc = inspect.getdoc(obj.fget)
|
||||
else:
|
||||
@@ -157,7 +175,7 @@ def main():
|
||||
current_path = os.path.dirname(__file__)
|
||||
client_path = os.path.join(current_path, "client.py")
|
||||
|
||||
rpc_classes = get_rpc_classes("bec_widgets")
|
||||
rpc_classes = get_custom_classes("bec_widgets")
|
||||
|
||||
generator = ClientGenerator()
|
||||
generator.generate_client(rpc_classes)
|
||||
|
||||
@@ -1,3 +1,5 @@
|
||||
from __future__ import annotations
|
||||
|
||||
from threading import Lock
|
||||
from weakref import WeakValueDictionary
|
||||
|
||||
|
||||
@@ -1,3 +1,5 @@
|
||||
from __future__ import annotations
|
||||
|
||||
from bec_widgets.utils import BECConnector
|
||||
|
||||
|
||||
@@ -26,10 +28,10 @@ class RPCWidgetHandler:
|
||||
Returns:
|
||||
None
|
||||
"""
|
||||
from bec_widgets.utils.plugin_utils import get_rpc_classes
|
||||
from bec_widgets.utils.plugin_utils import get_custom_classes
|
||||
|
||||
clss = get_rpc_classes("bec_widgets")
|
||||
self._widget_classes = {cls.__name__: cls for cls in clss.top_level_classes}
|
||||
clss = get_custom_classes("bec_widgets")
|
||||
self._widget_classes = {cls.__name__: cls for cls in clss.widgets}
|
||||
|
||||
def create_widget(self, widget_type, **kwargs) -> BECConnector:
|
||||
"""
|
||||
|
||||
@@ -1,6 +1,5 @@
|
||||
from __future__ import annotations
|
||||
|
||||
import inspect
|
||||
import json
|
||||
import signal
|
||||
import sys
|
||||
@@ -11,14 +10,14 @@ 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 QTimer
|
||||
from qtpy.QtCore import Qt, 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.utils.bec_dispatcher import QtRedisConnector
|
||||
from bec_widgets.widgets.dock.dock_area import BECDockArea
|
||||
from bec_widgets.widgets.figure import BECFigure
|
||||
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
|
||||
|
||||
messages = lazy_import("bec_lib.messages")
|
||||
logger = bec_logger.logger
|
||||
@@ -53,9 +52,11 @@ 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"]
|
||||
@@ -63,9 +64,10 @@ class BECWidgetsCLIServer:
|
||||
kwargs = msg["parameter"].get("kwargs", {})
|
||||
res = self.run_rpc(obj, method, args, kwargs)
|
||||
except Exception as e:
|
||||
print(e)
|
||||
logger.error(f"Error while executing RPC instruction: {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):
|
||||
@@ -83,16 +85,17 @@ 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):
|
||||
res = method_obj
|
||||
else:
|
||||
sig = inspect.signature(method_obj)
|
||||
if sig.parameters:
|
||||
res = method_obj(*args, **kwargs)
|
||||
if not args:
|
||||
res = method_obj
|
||||
else:
|
||||
res = method_obj()
|
||||
setattr(obj, method, args[0])
|
||||
res = None
|
||||
else:
|
||||
res = method_obj(*args, **kwargs)
|
||||
|
||||
if isinstance(res, list):
|
||||
res = [self.serialize_object(obj) for obj in res]
|
||||
@@ -113,6 +116,7 @@ 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={}),
|
||||
@@ -120,6 +124,7 @@ 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()
|
||||
@@ -137,7 +142,8 @@ class SimpleFileLikeFromLogOutputFunc:
|
||||
|
||||
def flush(self):
|
||||
lines, _, remaining = "".join(self._buffer).rpartition("\n")
|
||||
self._log_func(lines)
|
||||
if lines:
|
||||
self._log_func(lines)
|
||||
self._buffer = [remaining]
|
||||
|
||||
def close(self):
|
||||
@@ -155,12 +161,12 @@ 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
|
||||
|
||||
@@ -171,10 +177,16 @@ def main():
|
||||
|
||||
from qtpy.QtCore import QSize
|
||||
from qtpy.QtGui import QIcon
|
||||
from qtpy.QtWidgets import QApplication, QMainWindow
|
||||
from qtpy.QtWidgets import QApplication
|
||||
|
||||
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(
|
||||
@@ -183,6 +195,7 @@ 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()
|
||||
|
||||
@@ -195,11 +208,12 @@ def main():
|
||||
"Please specify a valid gui_class to run. Use -h for help."
|
||||
"\n Starting with default gui_class BECFigure."
|
||||
)
|
||||
gui_class = BECFigure
|
||||
gui_class = BECDockArea
|
||||
|
||||
with redirect_stdout(SimpleFileLikeFromLogOutputFunc(logger.debug)):
|
||||
with redirect_stdout(SimpleFileLikeFromLogOutputFunc(logger.info)):
|
||||
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()
|
||||
@@ -209,15 +223,19 @@ def main():
|
||||
)
|
||||
app.setWindowIcon(icon)
|
||||
|
||||
win = QMainWindow()
|
||||
server = _start_server(args.id, gui_class, args.config)
|
||||
|
||||
win = BECMainWindow(gui_id=f"{server.gui_id}:window")
|
||||
win.setAttribute(Qt.WA_ShowWithoutActivating)
|
||||
win.setWindowTitle("BEC Widgets")
|
||||
|
||||
server = _start_server(args.id, gui_class, args.config)
|
||||
RPCRegister().add_rpc(win)
|
||||
|
||||
gui = server.gui
|
||||
win.setCentralWidget(gui)
|
||||
win.resize(800, 600)
|
||||
win.show()
|
||||
if not args.hide:
|
||||
win.show()
|
||||
|
||||
app.aboutToQuit.connect(server.shutdown)
|
||||
|
||||
@@ -233,5 +251,5 @@ def main():
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
sys.argv = ["bec_widgets.cli.server", "--id", "test", "--gui_class", "BECDockArea"]
|
||||
sys.argv = ["bec_widgets.cli.server", "--id", "e2860", "--gui_class", "BECDockArea"]
|
||||
main()
|
||||
|
||||
@@ -80,7 +80,7 @@ def main(): # pragma: no cover
|
||||
app = QApplication(sys.argv)
|
||||
icon = QIcon()
|
||||
icon.addFile(
|
||||
os.path.join(MODULE_PATH, "assets", "app_icons", "BEC-Dark.png"), size=QSize(48, 48)
|
||||
os.path.join(MODULE_PATH, "assets", "app_icons", "BEC-General-App.png"), size=QSize(48, 48)
|
||||
)
|
||||
app.setWindowIcon(icon)
|
||||
main_window = BECGeneralApp()
|
||||
|
||||
@@ -2,8 +2,7 @@ import os
|
||||
|
||||
import numpy as np
|
||||
import pyqtgraph as pg
|
||||
from qtpy.QtCore import QSize
|
||||
from qtpy.QtGui import QIcon
|
||||
from bec_qthemes import material_icon
|
||||
from qtpy.QtWidgets import (
|
||||
QApplication,
|
||||
QGroupBox,
|
||||
@@ -16,9 +15,9 @@ from qtpy.QtWidgets import (
|
||||
|
||||
from bec_widgets.utils import BECDispatcher
|
||||
from bec_widgets.utils.colors import apply_theme
|
||||
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
|
||||
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
|
||||
|
||||
|
||||
class JupyterConsoleWindow(QWidget): # pragma: no cover:
|
||||
@@ -55,6 +54,7 @@ class JupyterConsoleWindow(QWidget): # pragma: no cover:
|
||||
# "cm": self.colormap,
|
||||
"im": self.im,
|
||||
"mm": self.mm,
|
||||
"mw": self.mw,
|
||||
}
|
||||
)
|
||||
|
||||
@@ -163,12 +163,14 @@ 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("eiger")
|
||||
self.im.image("waveform", "1d")
|
||||
|
||||
self.d2 = self.dock.add_dock(name="dock_2", position="bottom")
|
||||
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.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.bar = self.d2.add_widget("RingProgressBar", row=0, col=1)
|
||||
# self.bar.set_diameter(200)
|
||||
|
||||
@@ -200,10 +202,7 @@ if __name__ == "__main__": # pragma: no cover
|
||||
app.setApplicationName("Jupyter Console")
|
||||
app.setApplicationDisplayName("Jupyter Console")
|
||||
apply_theme("dark")
|
||||
icon = QIcon()
|
||||
icon.addFile(
|
||||
os.path.join(module_path, "assets", "app_icons", "terminal_icon.png"), size=QSize(48, 48)
|
||||
)
|
||||
icon = material_icon("terminal", color="#434343", filled=True)
|
||||
app.setWindowIcon(icon)
|
||||
|
||||
bec_dispatcher = BECDispatcher()
|
||||
@@ -212,6 +211,7 @@ if __name__ == "__main__": # pragma: no cover
|
||||
|
||||
win = JupyterConsoleWindow()
|
||||
win.show()
|
||||
win.resize(1200, 800)
|
||||
|
||||
app.aboutToQuit.connect(win.close)
|
||||
sys.exit(app.exec_())
|
||||
|
||||
@@ -16,7 +16,6 @@ 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)
|
||||
|
||||
268
bec_widgets/qt_utils/compact_popup.py
Normal file
@@ -0,0 +1,268 @@
|
||||
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()
|
||||
183
bec_widgets/qt_utils/palette_viewer.py
Normal file
@@ -0,0 +1,183 @@
|
||||
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_())
|
||||
@@ -1,13 +1,24 @@
|
||||
# pylint: disable=no-name-in-module
|
||||
from __future__ import annotations
|
||||
|
||||
import os
|
||||
from abc import ABC, abstractmethod
|
||||
from collections import defaultdict
|
||||
from typing import Literal
|
||||
|
||||
from bec_qthemes._icon.material_icons import material_icon
|
||||
from qtpy.QtCore import QSize
|
||||
from qtpy.QtCore import QSize, Qt
|
||||
from qtpy.QtGui import QAction, QColor, QIcon
|
||||
from qtpy.QtWidgets import QHBoxLayout, QLabel, QMenu, QToolBar, QToolButton, QWidget
|
||||
from qtpy.QtWidgets import (
|
||||
QComboBox,
|
||||
QHBoxLayout,
|
||||
QLabel,
|
||||
QMenu,
|
||||
QSizePolicy,
|
||||
QToolBar,
|
||||
QToolButton,
|
||||
QWidget,
|
||||
)
|
||||
|
||||
import bec_widgets
|
||||
|
||||
@@ -142,6 +153,64 @@ class DeviceSelectionAction(ToolBarAction):
|
||||
self.device_combobox.setStyleSheet(f"QComboBox {{ background-color: {color}; }}")
|
||||
|
||||
|
||||
class WidgetAction(ToolBarAction):
|
||||
"""
|
||||
Action for adding any widget to the toolbar.
|
||||
|
||||
Args:
|
||||
label (str|None): The label for the widget.
|
||||
widget (QWidget): The widget to be added to the toolbar.
|
||||
|
||||
"""
|
||||
|
||||
def __init__(self, label: str | None = None, widget: QWidget = None, parent=None):
|
||||
super().__init__(parent)
|
||||
self.label = label
|
||||
self.widget = widget
|
||||
|
||||
def add_to_toolbar(self, toolbar: QToolBar, target: QWidget):
|
||||
container = QWidget()
|
||||
layout = QHBoxLayout(container)
|
||||
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)
|
||||
|
||||
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
|
||||
|
||||
|
||||
class ExpandableMenuAction(ToolBarAction):
|
||||
"""
|
||||
Action for an expandable menu in the toolbar.
|
||||
|
||||
226
bec_widgets/tests/utils.py
Normal file
@@ -0,0 +1,226 @@
|
||||
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
|
||||
|
||||
import yaml
|
||||
from bec_lib.logger import bec_logger
|
||||
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
|
||||
@@ -17,6 +17,7 @@ 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",))
|
||||
|
||||
|
||||
@@ -68,7 +69,7 @@ class Worker(QRunnable):
|
||||
class BECConnector:
|
||||
"""Connection mixin class to handle BEC client and device manager"""
|
||||
|
||||
USER_ACCESS = ["_config_dict", "_get_all_rpc"]
|
||||
USER_ACCESS = ["_config_dict", "_get_all_rpc", "_rpc_id"]
|
||||
EXIT_HANDLERS = {}
|
||||
|
||||
def __init__(self, client=None, config: ConnectionConfig = None, gui_id: str = None):
|
||||
@@ -81,9 +82,9 @@ class BECConnector:
|
||||
# the function depends on BECClient, and BECDispatcher
|
||||
@pyqtSlot()
|
||||
def terminate(client=self.client, dispatcher=self.bec_dispatcher):
|
||||
print("Disconnecting", repr(dispatcher))
|
||||
logger.info("Disconnecting", repr(dispatcher))
|
||||
dispatcher.disconnect_all()
|
||||
print("Shutting down BEC Client", repr(client))
|
||||
logger.info("Shutting down BEC Client", repr(client))
|
||||
client.shutdown()
|
||||
|
||||
BECConnector.EXIT_HANDLERS[self.client] = terminate
|
||||
@@ -93,7 +94,7 @@ class BECConnector:
|
||||
self.config = config
|
||||
self.config.widget_class = self.__class__.__name__
|
||||
else:
|
||||
print(
|
||||
logger.debug(
|
||||
f"No initial config found for {self.__class__.__name__}.\n"
|
||||
f"Initializing with default config."
|
||||
)
|
||||
|
||||
@@ -6,11 +6,14 @@ 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
|
||||
|
||||
@@ -65,11 +68,6 @@ 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"""
|
||||
|
||||
@@ -94,24 +92,22 @@ class BECDispatcher:
|
||||
if not isinstance(config, ServiceConfig):
|
||||
# config is supposed to be a path
|
||||
config = ServiceConfig(config)
|
||||
self.client = BECClientWithoutLoggerInit(
|
||||
config=config, connector_cls=QtRedisConnector
|
||||
) # , forced=True)
|
||||
else:
|
||||
self.client = BECClientWithoutLoggerInit(
|
||||
connector_cls=QtRedisConnector
|
||||
) # , forced=True)
|
||||
self.client = BECClient(
|
||||
config=config, connector_cls=QtRedisConnector, name="BECWidgets"
|
||||
)
|
||||
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:
|
||||
print("Could not connect to Redis, skipping start of BECClient.")
|
||||
logger.warning("Could not connect to Redis, skipping start of BECClient.")
|
||||
|
||||
logger.success("Initialized BECDispatcher")
|
||||
self._initialized = True
|
||||
|
||||
@classmethod
|
||||
|
||||
54
bec_widgets/utils/bec_signal_proxy.py
Normal file
@@ -0,0 +1,54 @@
|
||||
""" 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)
|
||||
@@ -1,8 +1,15 @@
|
||||
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"""
|
||||
@@ -11,15 +18,72 @@ class BECWidget(BECConnector):
|
||||
# from fonts.google.com/icons. Override this in subclasses to set the icon name.
|
||||
ICON_NAME = "widgets"
|
||||
|
||||
def __init__(self, client=None, config: ConnectionConfig = None, gui_id: str = None):
|
||||
def __init__(
|
||||
self,
|
||||
client=None,
|
||||
config: ConnectionConfig = None,
|
||||
gui_id: str = None,
|
||||
theme_update: bool = False,
|
||||
):
|
||||
"""
|
||||
Base class for all BEC widgets. This class should be used as a mixin class for all BEC widgets, e.g.:
|
||||
|
||||
|
||||
>>> class MyWidget(BECWidget, QWidget):
|
||||
>>> 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)
|
||||
|
||||
|
||||
Args:
|
||||
client(BECClient, optional): The BEC client.
|
||||
config(ConnectionConfig, optional): The connection configuration.
|
||||
gui_id(str, optional): The GUI ID.
|
||||
theme_update(bool, optional): Whether to subscribe to theme updates. Defaults to False. When set to True, the
|
||||
widget's apply_theme method will be called when the theme changes.
|
||||
"""
|
||||
if not isinstance(self, QWidget):
|
||||
raise RuntimeError(f"{repr(self)} is not a subclass of QWidget")
|
||||
super().__init__(client, config, gui_id)
|
||||
super().__init__(client=client, config=config, gui_id=gui_id)
|
||||
|
||||
# Set the theme to auto if it is not set yet
|
||||
app = QApplication.instance()
|
||||
if not hasattr(app, "theme"):
|
||||
set_theme("dark")
|
||||
# DO NOT SET THE THEME TO AUTO! Otherwise, the qwebengineview will segfault
|
||||
# Instead, we will set the theme to the system setting on startup
|
||||
if darkdetect.isDark():
|
||||
set_theme("dark")
|
||||
else:
|
||||
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):
|
||||
"""Connect to the theme change signal."""
|
||||
qapp = QApplication.instance()
|
||||
if hasattr(qapp, "theme_signal"):
|
||||
qapp.theme_signal.theme_updated.connect(self._update_theme)
|
||||
|
||||
def _update_theme(self, theme: str):
|
||||
"""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)
|
||||
|
||||
@Slot(str)
|
||||
def apply_theme(self, theme: str):
|
||||
"""
|
||||
Apply the theme to the widget.
|
||||
|
||||
Args:
|
||||
theme(str, optional): The theme to be applied.
|
||||
"""
|
||||
|
||||
def cleanup(self):
|
||||
"""Cleanup the widget."""
|
||||
|
||||
@@ -1,6 +1,8 @@
|
||||
from __future__ import annotations
|
||||
|
||||
import itertools
|
||||
import re
|
||||
from typing import Literal
|
||||
from typing import TYPE_CHECKING, Literal
|
||||
|
||||
import bec_qthemes
|
||||
import numpy as np
|
||||
@@ -10,15 +12,39 @@ from pydantic_core import PydanticCustomError
|
||||
from qtpy.QtGui import QColor
|
||||
from qtpy.QtWidgets import QApplication
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from bec_qthemes._main import AccentColors
|
||||
|
||||
|
||||
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)
|
||||
apply_theme(app.os_listener._theme.lower())
|
||||
|
||||
|
||||
def set_theme(theme: Literal["dark", "light", "auto"]):
|
||||
"""
|
||||
Set the theme for the application.
|
||||
@@ -27,21 +53,17 @@ def set_theme(theme: Literal["dark", "light", "auto"]):
|
||||
theme (Literal["dark", "light", "auto"]): The theme to set. "auto" will automatically switch between dark and light themes based on the system theme.
|
||||
"""
|
||||
app = QApplication.instance()
|
||||
bec_qthemes.setup_theme(theme)
|
||||
pg.setConfigOption("background", "w" if app.theme["theme"] == "light" else "k")
|
||||
bec_qthemes.setup_theme(theme, install_event_filter=False)
|
||||
|
||||
app.theme_signal.theme_updated.emit(theme)
|
||||
apply_theme(theme)
|
||||
|
||||
# pylint: disable=protected-access
|
||||
if theme != "auto":
|
||||
return
|
||||
|
||||
def callback():
|
||||
app.theme["theme"] = listener._theme.lower()
|
||||
apply_theme(listener._theme.lower())
|
||||
|
||||
listener = OSThemeSwitchListener(callback)
|
||||
|
||||
app.installEventFilter(listener)
|
||||
if not hasattr(app, "os_listener") or app.os_listener is None:
|
||||
app.os_listener = OSThemeSwitchListener(_theme_update_callback)
|
||||
app.installEventFilter(app.os_listener)
|
||||
|
||||
|
||||
def apply_theme(theme: Literal["dark", "light"]):
|
||||
@@ -53,6 +75,9 @@ def apply_theme(theme: Literal["dark", "light"]):
|
||||
children = itertools.chain.from_iterable(
|
||||
top.findChildren(pg.GraphicsLayoutWidget) for top in app.topLevelWidgets()
|
||||
)
|
||||
pg.setConfigOptions(
|
||||
foreground="d" if theme == "dark" else "k", background="k" if theme == "dark" else "w"
|
||||
)
|
||||
for pg_widget in children:
|
||||
pg_widget.setBackground("k" if theme == "dark" else "w")
|
||||
|
||||
@@ -82,9 +107,98 @@ 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"
|
||||
colormap: str,
|
||||
num: int,
|
||||
format: Literal["QColor", "HEX", "RGB"] = "QColor",
|
||||
theme_offset=0.2,
|
||||
theme: Literal["dark", "light"] | None = None,
|
||||
) -> list:
|
||||
"""
|
||||
Extract num colors from the specified colormap following golden angle distribution and return them in the specified format.
|
||||
@@ -93,45 +207,39 @@ 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 the number of requested colors is greater than the number of colors in the colormap.
|
||||
ValueError: If theme_offset is not between 0 and 1.
|
||||
"""
|
||||
cmap = pg.colormap.get(colormap)
|
||||
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
|
||||
|
||||
cmap = pg.colormap.get(colormap)
|
||||
phi = (1 + np.sqrt(5)) / 2 # Golden ratio
|
||||
golden_angle_conjugate = 1 - (1 / phi) # Approximately 0.38196601125
|
||||
|
||||
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":
|
||||
colors.append(QColor.fromRgbF(*color).name())
|
||||
color_list.append(QColor.fromRgbF(*color).name())
|
||||
elif format.upper() == "RGB":
|
||||
colors.append(tuple((np.array(color) * 255).astype(int)))
|
||||
color_list.append(tuple((np.array(color) * 255).astype(int)))
|
||||
elif format.upper() == "QCOLOR":
|
||||
colors.append(QColor.fromRgbF(*color))
|
||||
color_list.append(QColor.fromRgbF(*color))
|
||||
else:
|
||||
raise ValueError("Unsupported format. Please choose 'RGB', 'HEX', or 'QColor'.")
|
||||
ii += 1
|
||||
return colors
|
||||
return color_list
|
||||
|
||||
@staticmethod
|
||||
def hex_to_rgba(hex_color: str, alpha=255) -> tuple:
|
||||
@@ -360,7 +468,7 @@ class Colors:
|
||||
return color
|
||||
|
||||
@staticmethod
|
||||
def validate_color_map(color_map: str) -> str:
|
||||
def validate_color_map(color_map: str, return_error: bool = True) -> str | bool:
|
||||
"""
|
||||
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.
|
||||
|
||||
@@ -368,13 +476,24 @@ class Colors:
|
||||
color_map(str): The colormap to be validated.
|
||||
|
||||
Returns:
|
||||
str: The validated colormap.
|
||||
str: The validated colormap, if colormap is valid.
|
||||
bool: False, if colormap is invalid.
|
||||
|
||||
Raises:
|
||||
PydanticCustomError: If colormap is invalid.
|
||||
"""
|
||||
available_colormaps = pg.colormap.listMaps()
|
||||
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
|
||||
if color_map not in available_colormaps:
|
||||
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},
|
||||
)
|
||||
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
|
||||
return color_map
|
||||
|
||||
@@ -2,21 +2,34 @@ 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
|
||||
|
||||
# from qtpy.QtCore import QObject, pyqtSignal
|
||||
from qtpy.QtCore import QObject, Qt
|
||||
from qtpy.QtCore import Signal as pyqtSignal
|
||||
|
||||
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
|
||||
|
||||
|
||||
class Crosshair(QObject):
|
||||
positionChanged = pyqtSignal(tuple)
|
||||
positionClicked = pyqtSignal(tuple)
|
||||
# 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)
|
||||
# Signal for 1D plot
|
||||
coordinatesChanged1D = pyqtSignal(tuple)
|
||||
coordinatesClicked1D = pyqtSignal(tuple)
|
||||
coordinatesChanged1D = Signal(tuple)
|
||||
coordinatesClicked1D = Signal(tuple)
|
||||
# Signal for 2D plot
|
||||
coordinatesChanged2D = pyqtSignal(tuple)
|
||||
coordinatesClicked2D = pyqtSignal(tuple)
|
||||
coordinatesChanged2D = Signal(tuple)
|
||||
coordinatesClicked2D = Signal(tuple)
|
||||
|
||||
def __init__(self, plot_item: pg.PlotItem, precision: int = 3, parent=None):
|
||||
"""
|
||||
@@ -37,51 +50,147 @@ 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."""
|
||||
|
||||
# Create new markers
|
||||
for item in self.plot_item.items:
|
||||
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:
|
||||
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)
|
||||
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),
|
||||
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_clicked.skip_auto_range = True
|
||||
self.marker_clicked_1d[item.name()] = marker_clicked
|
||||
self.plot_item.addItem(marker_clicked)
|
||||
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)
|
||||
|
||||
# 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
|
||||
@@ -103,12 +212,11 @@ class Crosshair(QObject):
|
||||
"""
|
||||
y_values = defaultdict(list)
|
||||
x_values = defaultdict(list)
|
||||
image_2d = None
|
||||
|
||||
# Iterate through items in the plot
|
||||
for item in self.plot_item.items:
|
||||
for item in self.items:
|
||||
if isinstance(item, pg.PlotDataItem): # 1D plot
|
||||
name = item.name()
|
||||
name = item.name() or str(id(item))
|
||||
plot_data = item._getDisplayDataset()
|
||||
if plot_data is None:
|
||||
continue
|
||||
@@ -129,7 +237,7 @@ 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))
|
||||
|
||||
@@ -142,21 +250,34 @@ class Crosshair(QObject):
|
||||
|
||||
return None, None
|
||||
|
||||
def closest_x_y_value(self, input_value: float, list_x: list, list_y: list) -> tuple:
|
||||
def closest_x_y_value(self, input_x: float, list_x: list, list_y: list) -> tuple:
|
||||
"""
|
||||
Find the closest x and y value to the input value.
|
||||
|
||||
Args:
|
||||
input_value (float): Input value
|
||||
input_x (float): Input value
|
||||
list_x (list): List of x values
|
||||
list_y (list): List of y values
|
||||
|
||||
Returns:
|
||||
tuple: Closest x and y value
|
||||
"""
|
||||
arr = np.asarray(list_x)
|
||||
i = (np.abs(arr - input_value)).argmin()
|
||||
return list_x[i], list_y[i]
|
||||
# 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]
|
||||
|
||||
def mouse_moved(self, event):
|
||||
"""Handles the mouse moved event, updating the crosshair position and emitting signals.
|
||||
@@ -166,17 +287,15 @@ 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)
|
||||
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
|
||||
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))
|
||||
|
||||
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
|
||||
@@ -186,14 +305,19 @@ class Crosshair(QObject):
|
||||
# not sure how we got here, but just to be safe...
|
||||
return
|
||||
|
||||
for item in self.plot_item.items:
|
||||
for item in self.items:
|
||||
if isinstance(item, pg.PlotDataItem):
|
||||
name = item.name()
|
||||
name = item.name() or str(id(item))
|
||||
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])
|
||||
coordinate_to_emit = (name, round(x, self.precision), round(y, self.precision))
|
||||
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.coordinatesChanged1D.emit(coordinate_to_emit)
|
||||
elif isinstance(item, pg.ImageItem):
|
||||
name = item.config.monitor
|
||||
@@ -220,12 +344,10 @@ 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:
|
||||
@@ -236,14 +358,20 @@ class Crosshair(QObject):
|
||||
# not sure how we got here, but just to be safe...
|
||||
return
|
||||
|
||||
for item in self.plot_item.items:
|
||||
for item in self.items:
|
||||
if isinstance(item, pg.PlotDataItem):
|
||||
name = item.name()
|
||||
name = item.name() or str(id(item))
|
||||
x, y = x_snap_values[name], y_snap_values[name]
|
||||
if x is None or y is None:
|
||||
continue
|
||||
self.marker_clicked_1d[name].setData([x], [y])
|
||||
coordinate_to_emit = (name, round(x, self.precision), round(y, self.precision))
|
||||
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.coordinatesClicked1D.emit(coordinate_to_emit)
|
||||
elif isinstance(item, pg.ImageItem):
|
||||
name = item.config.monitor
|
||||
@@ -259,14 +387,47 @@ class Crosshair(QObject):
|
||||
def clear_markers(self):
|
||||
"""Clears the markers from the plot."""
|
||||
for marker in self.marker_moved_1d.values():
|
||||
marker.clear()
|
||||
for marker in self.marker_clicked_1d.values():
|
||||
marker.clear()
|
||||
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)
|
||||
|
||||
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.is_log_x = self.plot_item.axes["bottom"]["item"].logMode
|
||||
self.is_log_y = self.plot_item.axes["left"]["item"].logMode
|
||||
self.clear_markers()
|
||||
|
||||
def check_derivatives(self):
|
||||
@@ -275,6 +436,8 @@ class Crosshair(QObject):
|
||||
self.clear_markers()
|
||||
|
||||
def cleanup(self):
|
||||
self.v_line.deleteLater()
|
||||
self.h_line.deleteLater()
|
||||
self.plot_item.removeItem(self.v_line)
|
||||
self.plot_item.removeItem(self.h_line)
|
||||
self.plot_item.removeItem(self.coord_label)
|
||||
|
||||
self.clear_markers()
|
||||
|
||||
156
bec_widgets/utils/filter_io.py
Normal file
@@ -0,0 +1,156 @@
|
||||
"""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
|
||||
84
bec_widgets/utils/fps_counter.py
Normal file
@@ -0,0 +1,84 @@
|
||||
"""
|
||||
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.spinner.spinner import SpinnerWidget
|
||||
from bec_widgets.widgets.utility.spinner import SpinnerWidget
|
||||
|
||||
generator = DesignerPluginGenerator(SpinnerWidget)
|
||||
generator.run(validate=False)
|
||||
|
||||
84
bec_widgets/utils/linear_region_selector.py
Normal file
@@ -0,0 +1,84 @@
|
||||
""" 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()
|
||||
26
bec_widgets/utils/ophyd_kind_util.py
Normal file
@@ -0,0 +1,26 @@
|
||||
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.
|
||||
247
bec_widgets/utils/plot_indicator_items.py
Normal file
@@ -0,0 +1,247 @@
|
||||
"""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_top_level: bool = False
|
||||
is_plugin: 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_top_level]
|
||||
return [info.obj for info in self.collection if info.is_plugin]
|
||||
|
||||
@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_top_level]
|
||||
return [info.obj for info in self.collection if info.is_widget and info.is_plugin]
|
||||
|
||||
@property
|
||||
def widgets(self):
|
||||
@@ -109,10 +109,17 @@ 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_top_level and info.is_connector]
|
||||
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]
|
||||
|
||||
|
||||
def get_rpc_classes(repo_name: str) -> BECClassContainer:
|
||||
def get_custom_classes(repo_name: str) -> BECClassContainer:
|
||||
"""
|
||||
Get all RPC-enabled classes in the specified repository.
|
||||
|
||||
@@ -153,6 +160,8 @@ def get_rpc_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_rpc_classes
|
||||
from bec_widgets.utils.plugin_utils import get_custom_classes
|
||||
|
||||
if PYSIDE6:
|
||||
from PySide6.QtUiTools import QUiLoader
|
||||
@@ -30,7 +30,7 @@ class UILoader:
|
||||
def __init__(self, parent=None):
|
||||
self.parent = parent
|
||||
|
||||
widgets = get_rpc_classes("bec_widgets").top_level_classes
|
||||
widgets = get_custom_classes("bec_widgets").classes
|
||||
|
||||
self.custom_widgets = {widget.__name__: widget for widget in widgets}
|
||||
|
||||
|
||||
@@ -1,5 +1,6 @@
|
||||
# pylint: disable=no-name-in-module
|
||||
from abc import ABC, abstractmethod
|
||||
from typing import Literal
|
||||
|
||||
from qtpy.QtWidgets import (
|
||||
QApplication,
|
||||
@@ -20,7 +21,7 @@ class WidgetHandler(ABC):
|
||||
"""Abstract base class for all widget handlers."""
|
||||
|
||||
@abstractmethod
|
||||
def get_value(self, widget: QWidget):
|
||||
def get_value(self, widget: QWidget, **kwargs):
|
||||
"""Retrieve value from the widget instance."""
|
||||
|
||||
@abstractmethod
|
||||
@@ -31,7 +32,7 @@ class WidgetHandler(ABC):
|
||||
class LineEditHandler(WidgetHandler):
|
||||
"""Handler for QLineEdit widgets."""
|
||||
|
||||
def get_value(self, widget: QLineEdit) -> str:
|
||||
def get_value(self, widget: QLineEdit, **kwargs) -> str:
|
||||
return widget.text()
|
||||
|
||||
def set_value(self, widget: QLineEdit, value: str) -> None:
|
||||
@@ -41,7 +42,9 @@ class LineEditHandler(WidgetHandler):
|
||||
class ComboBoxHandler(WidgetHandler):
|
||||
"""Handler for QComboBox widgets."""
|
||||
|
||||
def get_value(self, widget: QComboBox) -> int:
|
||||
def get_value(self, widget: QComboBox, as_string: bool = False, **kwargs) -> int | str:
|
||||
if as_string is True:
|
||||
return widget.currentText()
|
||||
return widget.currentIndex()
|
||||
|
||||
def set_value(self, widget: QComboBox, value: int | str) -> None:
|
||||
@@ -54,7 +57,7 @@ class ComboBoxHandler(WidgetHandler):
|
||||
class TableWidgetHandler(WidgetHandler):
|
||||
"""Handler for QTableWidget widgets."""
|
||||
|
||||
def get_value(self, widget: QTableWidget) -> list:
|
||||
def get_value(self, widget: QTableWidget, **kwargs) -> list:
|
||||
return [
|
||||
[
|
||||
widget.item(row, col).text() if widget.item(row, col) else ""
|
||||
@@ -73,7 +76,7 @@ class TableWidgetHandler(WidgetHandler):
|
||||
class SpinBoxHandler(WidgetHandler):
|
||||
"""Handler for QSpinBox and QDoubleSpinBox widgets."""
|
||||
|
||||
def get_value(self, widget):
|
||||
def get_value(self, widget, **kwargs):
|
||||
return widget.value()
|
||||
|
||||
def set_value(self, widget, value):
|
||||
@@ -83,7 +86,7 @@ class SpinBoxHandler(WidgetHandler):
|
||||
class CheckBoxHandler(WidgetHandler):
|
||||
"""Handler for QCheckBox widgets."""
|
||||
|
||||
def get_value(self, widget):
|
||||
def get_value(self, widget, **kwargs):
|
||||
return widget.isChecked()
|
||||
|
||||
def set_value(self, widget, value):
|
||||
@@ -93,7 +96,7 @@ class CheckBoxHandler(WidgetHandler):
|
||||
class LabelHandler(WidgetHandler):
|
||||
"""Handler for QLabel widgets."""
|
||||
|
||||
def get_value(self, widget):
|
||||
def get_value(self, widget, **kwargs):
|
||||
return widget.text()
|
||||
|
||||
def set_value(self, widget, value):
|
||||
@@ -114,7 +117,7 @@ class WidgetIO:
|
||||
}
|
||||
|
||||
@staticmethod
|
||||
def get_value(widget, ignore_errors=False):
|
||||
def get_value(widget, ignore_errors=False, **kwargs):
|
||||
"""
|
||||
Retrieve value from the widget instance.
|
||||
|
||||
@@ -124,7 +127,7 @@ class WidgetIO:
|
||||
"""
|
||||
handler_class = WidgetIO._find_handler(widget)
|
||||
if handler_class:
|
||||
return handler_class().get_value(widget) # Instantiate the handler
|
||||
return handler_class().get_value(widget, **kwargs) # Instantiate the handler
|
||||
if not ignore_errors:
|
||||
raise ValueError(f"No handler for widget type: {type(widget)}")
|
||||
return None
|
||||
|
||||
@@ -1,123 +0,0 @@
|
||||
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.")
|
||||
@@ -1,122 +0,0 @@
|
||||
from __future__ import annotations
|
||||
|
||||
from bec_lib.endpoints import MessageEndpoints
|
||||
from qtpy.QtCore import Qt, Slot
|
||||
from qtpy.QtWidgets import QHBoxLayout, QHeaderView, QTableWidget, QTableWidgetItem, QWidget
|
||||
|
||||
from bec_widgets.utils.bec_connector import ConnectionConfig
|
||||
from bec_widgets.utils.bec_widget import BECWidget
|
||||
|
||||
|
||||
class BECQueue(BECWidget, QWidget):
|
||||
"""
|
||||
Widget to display the BEC queue.
|
||||
"""
|
||||
|
||||
ICON_NAME = "edit_note"
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
parent: QWidget | None = None,
|
||||
client=None,
|
||||
config: ConnectionConfig = None,
|
||||
gui_id: str = None,
|
||||
):
|
||||
super().__init__(client, config, gui_id)
|
||||
QWidget.__init__(self, parent=parent)
|
||||
self.table = QTableWidget(self)
|
||||
self.layout = QHBoxLayout(self)
|
||||
self.layout.addWidget(self.table)
|
||||
|
||||
self.table.setColumnCount(3)
|
||||
self.table.setHorizontalHeaderLabels(["Scan Number", "Type", "Status"])
|
||||
header = self.table.horizontalHeader()
|
||||
header.setSectionResizeMode(QHeaderView.Stretch)
|
||||
self.bec_dispatcher.connect_slot(self.update_queue, MessageEndpoints.scan_queue_status())
|
||||
self.reset_content()
|
||||
|
||||
@Slot(dict, dict)
|
||||
def update_queue(self, content, _metadata):
|
||||
"""
|
||||
Update the queue table with the latest queue information.
|
||||
|
||||
Args:
|
||||
content (dict): The queue content.
|
||||
_metadata (dict): The metadata.
|
||||
"""
|
||||
# only show the primary queue for now
|
||||
queue_info = content.get("queue", {}).get("primary", {}).get("info", [])
|
||||
self.table.setRowCount(len(queue_info))
|
||||
self.table.clearContents()
|
||||
|
||||
if not queue_info:
|
||||
self.reset_content()
|
||||
return
|
||||
|
||||
for index, item in enumerate(queue_info):
|
||||
blocks = item.get("request_blocks", [])
|
||||
scan_types = []
|
||||
scan_numbers = []
|
||||
status = item.get("status", "")
|
||||
for request_block in blocks:
|
||||
scan_type = request_block.get("content", {}).get("scan_type", "")
|
||||
if scan_type:
|
||||
scan_types.append(scan_type)
|
||||
scan_number = request_block.get("scan_number", "")
|
||||
if scan_number:
|
||||
scan_numbers.append(str(scan_number))
|
||||
if scan_types:
|
||||
scan_types = ", ".join(scan_types)
|
||||
if scan_numbers:
|
||||
scan_numbers = ", ".join(scan_numbers)
|
||||
self.set_row(index, scan_numbers, scan_types, status)
|
||||
|
||||
def format_item(self, content: str) -> QTableWidgetItem:
|
||||
"""
|
||||
Format the content of the table item.
|
||||
|
||||
Args:
|
||||
content (str): The content to be formatted.
|
||||
|
||||
Returns:
|
||||
QTableWidgetItem: The formatted item.
|
||||
"""
|
||||
if not content or not isinstance(content, str):
|
||||
content = ""
|
||||
item = QTableWidgetItem(content)
|
||||
item.setTextAlignment(Qt.AlignHCenter | Qt.AlignVCenter)
|
||||
return item
|
||||
|
||||
def set_row(self, index: int, scan_number: str, scan_type: str, status: str):
|
||||
"""
|
||||
Set the row of the table.
|
||||
|
||||
Args:
|
||||
index (int): The index of the row.
|
||||
scan_number (str): The scan number.
|
||||
scan_type (str): The scan type.
|
||||
status (str): The status.
|
||||
"""
|
||||
|
||||
self.table.setItem(index, 0, self.format_item(scan_number))
|
||||
self.table.setItem(index, 1, self.format_item(scan_type))
|
||||
self.table.setItem(index, 2, self.format_item(status))
|
||||
|
||||
def reset_content(self):
|
||||
"""
|
||||
Reset the content of the table.
|
||||
"""
|
||||
|
||||
self.table.setRowCount(1)
|
||||
self.set_row(0, "", "", "")
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
import sys
|
||||
|
||||
from qtpy.QtWidgets import QApplication
|
||||
|
||||
app = QApplication(sys.argv)
|
||||
widget = BECQueue()
|
||||
widget.show()
|
||||
sys.exit(app.exec_())
|
||||
@@ -1,45 +0,0 @@
|
||||
from __future__ import annotations
|
||||
|
||||
from typing import Literal
|
||||
|
||||
import pyqtgraph as pg
|
||||
|
||||
|
||||
class ColorButton(pg.ColorButton):
|
||||
"""
|
||||
A ColorButton that opens a dialog to select a color. Inherits from pyqtgraph.ColorButton.
|
||||
Patches event loop of the ColorDialog, if opened in another QDialog.
|
||||
"""
|
||||
|
||||
ICON_NAME = "colors"
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
super().__init__(*args, **kwargs)
|
||||
|
||||
def selectColor(self):
|
||||
self.origColor = self.color()
|
||||
self.colorDialog.setCurrentColor(self.color())
|
||||
self.colorDialog.open()
|
||||
self.colorDialog.exec()
|
||||
|
||||
def get_color(self, format: Literal["RGBA", "HEX"] = "RGBA") -> tuple | str:
|
||||
"""
|
||||
Get the color of the button in the specified format.
|
||||
|
||||
Args:
|
||||
format(Literal["RGBA", "HEX"]): The format of the returned color.
|
||||
|
||||
Returns:
|
||||
tuple|str: The color in the specified format.
|
||||
"""
|
||||
if format == "RGBA":
|
||||
return self.color().getRgb()
|
||||
if format == "HEX":
|
||||
return self.color().name()
|
||||
|
||||
def cleanup(self):
|
||||
"""
|
||||
Clean up the ColorButton.
|
||||
"""
|
||||
self.colorDialog.close()
|
||||
self.colorDialog.deleteLater()
|
||||
@@ -1,497 +0,0 @@
|
||||
"""
|
||||
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_())
|
||||
@@ -18,17 +18,18 @@ from bec_widgets.qt_utils.toolbar import (
|
||||
)
|
||||
from bec_widgets.utils import ConnectionConfig, WidgetContainerUtils
|
||||
from bec_widgets.utils.bec_widget import BECWidget
|
||||
from bec_widgets.widgets.bec_queue.bec_queue import BECQueue
|
||||
from bec_widgets.widgets.bec_status_box.bec_status_box import BECStatusBox
|
||||
from bec_widgets.widgets.dark_mode_button.dark_mode_button import DarkModeButton
|
||||
from bec_widgets.widgets.dock.dock import BECDock, DockConfig
|
||||
from bec_widgets.widgets.image.image_widget import BECImageWidget
|
||||
from bec_widgets.widgets.motor_map.motor_map_widget import BECMotorMapWidget
|
||||
from bec_widgets.widgets.positioner_box.positioner_box import PositionerBox
|
||||
from bec_widgets.widgets.ring_progress_bar.ring_progress_bar import RingProgressBar
|
||||
from bec_widgets.widgets.scan_control.scan_control import ScanControl
|
||||
from bec_widgets.widgets.vscode.vscode import VSCodeEditor
|
||||
from bec_widgets.widgets.waveform.waveform_widget import BECWaveformWidget
|
||||
from bec_widgets.widgets.containers.dock.dock import BECDock, DockConfig
|
||||
from bec_widgets.widgets.control.device_control.positioner_box.positioner_box import PositionerBox
|
||||
from bec_widgets.widgets.control.scan_control.scan_control import ScanControl
|
||||
from bec_widgets.widgets.editors.vscode.vscode import VSCodeEditor
|
||||
from bec_widgets.widgets.plots.image.image_widget import BECImageWidget
|
||||
from bec_widgets.widgets.plots.motor_map.motor_map_widget import BECMotorMapWidget
|
||||
from bec_widgets.widgets.plots.multi_waveform.multi_waveform_widget import BECMultiWaveformWidget
|
||||
from bec_widgets.widgets.plots.waveform.waveform_widget import BECWaveformWidget
|
||||
from bec_widgets.widgets.progress.ring_progress_bar.ring_progress_bar import RingProgressBar
|
||||
from bec_widgets.widgets.services.bec_queue.bec_queue import BECQueue
|
||||
from bec_widgets.widgets.services.bec_status_box.bec_status_box import BECStatusBox
|
||||
from bec_widgets.widgets.utility.visual.dark_mode_button.dark_mode_button import DarkModeButton
|
||||
|
||||
|
||||
class DockAreaConfig(ConnectionConfig):
|
||||
@@ -39,6 +40,7 @@ class DockAreaConfig(ConnectionConfig):
|
||||
|
||||
|
||||
class BECDockArea(BECWidget, QWidget):
|
||||
PLUGIN = True
|
||||
USER_ACCESS = [
|
||||
"_config_dict",
|
||||
"panels",
|
||||
@@ -51,6 +53,8 @@ class BECDockArea(BECWidget, QWidget):
|
||||
"attach_all",
|
||||
"_get_all_rpc",
|
||||
"temp_areas",
|
||||
"show",
|
||||
"hide",
|
||||
]
|
||||
|
||||
def __init__(
|
||||
@@ -85,6 +89,11 @@ class BECDockArea(BECWidget, QWidget):
|
||||
tooltip="Add Waveform",
|
||||
filled=True,
|
||||
),
|
||||
"multi_waveform": MaterialIconAction(
|
||||
icon_name=BECMultiWaveformWidget.ICON_NAME,
|
||||
tooltip="Add Multi Waveform",
|
||||
filled=True,
|
||||
),
|
||||
"image": MaterialIconAction(
|
||||
icon_name=BECImageWidget.ICON_NAME, tooltip="Add Image", filled=True
|
||||
),
|
||||
@@ -154,6 +163,9 @@ class BECDockArea(BECWidget, QWidget):
|
||||
self.toolbar.widgets["menu_plots"].widgets["waveform"].triggered.connect(
|
||||
lambda: self.add_dock(widget="BECWaveformWidget", prefix="waveform")
|
||||
)
|
||||
self.toolbar.widgets["menu_plots"].widgets["multi_waveform"].triggered.connect(
|
||||
lambda: self.add_dock(widget="BECMultiWaveformWidget", prefix="multi_waveform")
|
||||
)
|
||||
self.toolbar.widgets["menu_plots"].widgets["image"].triggered.connect(
|
||||
lambda: self.add_dock(widget="BECImageWidget", prefix="image")
|
||||
)
|
||||
@@ -402,6 +414,18 @@ class BECDockArea(BECWidget, QWidget):
|
||||
self.cleanup()
|
||||
super().close()
|
||||
|
||||
def show(self):
|
||||
"""Show all windows including floating docks."""
|
||||
super().show()
|
||||
for docks in self.panels.values():
|
||||
docks.window().show()
|
||||
|
||||
def hide(self):
|
||||
"""Hide all windows including floating docks."""
|
||||
super().hide()
|
||||
for docks in self.panels.values():
|
||||
docks.window().hide()
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
from qtpy.QtWidgets import QApplication
|
||||
@@ -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.dock import BECDockArea
|
||||
from bec_widgets.widgets.containers.dock import BECDockArea
|
||||
|
||||
DOM_XML = """
|
||||
<ui language='c++'>
|
||||
@@ -6,7 +6,7 @@ def main(): # pragma: no cover
|
||||
return
|
||||
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
|
||||
|
||||
from bec_widgets.widgets.dock.dock_area_plugin import BECDockAreaPlugin
|
||||
from bec_widgets.widgets.containers.dock.dock_area_plugin import BECDockAreaPlugin
|
||||
|
||||
QPyDesignerCustomWidgetCollection.addCustomWidget(BECDockAreaPlugin())
|
||||
|
||||
@@ -7,6 +7,7 @@ from typing import Literal, Optional
|
||||
|
||||
import numpy as np
|
||||
import pyqtgraph as pg
|
||||
from bec_lib.logger import bec_logger
|
||||
from pydantic import Field, ValidationError, field_validator
|
||||
from qtpy.QtCore import Signal as pyqtSignal
|
||||
from qtpy.QtWidgets import QWidget
|
||||
@@ -15,10 +16,22 @@ from typeguard import typechecked
|
||||
from bec_widgets.utils import ConnectionConfig, WidgetContainerUtils
|
||||
from bec_widgets.utils.bec_widget import BECWidget
|
||||
from bec_widgets.utils.colors import apply_theme
|
||||
from bec_widgets.widgets.figure.plots.image.image import BECImageShow, ImageConfig
|
||||
from bec_widgets.widgets.figure.plots.motor_map.motor_map import BECMotorMap, MotorMapConfig
|
||||
from bec_widgets.widgets.figure.plots.plot_base import BECPlotBase, SubplotConfig
|
||||
from bec_widgets.widgets.figure.plots.waveform.waveform import BECWaveform, Waveform1DConfig
|
||||
from bec_widgets.widgets.containers.figure.plots.image.image import BECImageShow, ImageConfig
|
||||
from bec_widgets.widgets.containers.figure.plots.motor_map.motor_map import (
|
||||
BECMotorMap,
|
||||
MotorMapConfig,
|
||||
)
|
||||
from bec_widgets.widgets.containers.figure.plots.multi_waveform.multi_waveform import (
|
||||
BECMultiWaveform,
|
||||
BECMultiWaveformConfig,
|
||||
)
|
||||
from bec_widgets.widgets.containers.figure.plots.plot_base import BECPlotBase, SubplotConfig
|
||||
from bec_widgets.widgets.containers.figure.plots.waveform.waveform import (
|
||||
BECWaveform,
|
||||
Waveform1DConfig,
|
||||
)
|
||||
|
||||
logger = bec_logger.logger
|
||||
|
||||
|
||||
class FigureConfig(ConnectionConfig):
|
||||
@@ -61,6 +74,7 @@ class WidgetHandler:
|
||||
"BECWaveform": (BECWaveform, Waveform1DConfig),
|
||||
"BECImageShow": (BECImageShow, ImageConfig),
|
||||
"BECMotorMap": (BECMotorMap, MotorMapConfig),
|
||||
"BECMultiWaveform": (BECMultiWaveform, BECMultiWaveformConfig),
|
||||
}
|
||||
|
||||
def create_widget(
|
||||
@@ -131,8 +145,14 @@ class BECFigure(BECWidget, pg.GraphicsLayoutWidget):
|
||||
"BECWaveform": BECWaveform,
|
||||
"BECImageShow": BECImageShow,
|
||||
"BECMotorMap": BECMotorMap,
|
||||
"BECMultiWaveform": BECMultiWaveform,
|
||||
}
|
||||
widget_method_map = {
|
||||
"BECWaveform": "plot",
|
||||
"BECImageShow": "image",
|
||||
"BECMotorMap": "motor_map",
|
||||
"BECMultiWaveform": "multi_waveform",
|
||||
}
|
||||
widget_method_map = {"BECWaveform": "plot", "BECImageShow": "image", "BECMotorMap": "motor_map"}
|
||||
|
||||
clean_signal = pyqtSignal()
|
||||
|
||||
@@ -179,7 +199,7 @@ class BECFigure(BECWidget, pg.GraphicsLayoutWidget):
|
||||
try:
|
||||
config = FigureConfig(**config)
|
||||
except ValidationError as e:
|
||||
print(f"Error in applying config: {e}")
|
||||
logger.error(f"Error in applying config: {e}")
|
||||
return
|
||||
self.config = config
|
||||
|
||||
@@ -318,6 +338,7 @@ class BECFigure(BECWidget, pg.GraphicsLayoutWidget):
|
||||
self,
|
||||
image,
|
||||
monitor: str = None,
|
||||
monitor_type: Literal["1d", "2d"] = "2d",
|
||||
color_bar: Literal["simple", "full"] = "full",
|
||||
color_map: str = "magma",
|
||||
data: np.ndarray = None,
|
||||
@@ -334,7 +355,13 @@ class BECFigure(BECWidget, pg.GraphicsLayoutWidget):
|
||||
data (np.ndarray): Custom data to display.
|
||||
"""
|
||||
if monitor is not None and data is None:
|
||||
image.image(monitor=monitor, color_map=color_map, vrange=vrange, color_bar=color_bar)
|
||||
image.image(
|
||||
monitor=monitor,
|
||||
monitor_type=monitor_type,
|
||||
color_map=color_map,
|
||||
vrange=vrange,
|
||||
color_bar=color_bar,
|
||||
)
|
||||
elif data is not None and monitor is None:
|
||||
image.add_custom_image(
|
||||
name="custom", data=data, color_map=color_map, vrange=vrange, color_bar=color_bar
|
||||
@@ -352,6 +379,7 @@ class BECFigure(BECWidget, pg.GraphicsLayoutWidget):
|
||||
def image(
|
||||
self,
|
||||
monitor: str = None,
|
||||
monitor_type: Literal["1d", "2d"] = "2d",
|
||||
color_bar: Literal["simple", "full"] = "full",
|
||||
color_map: str = "magma",
|
||||
data: np.ndarray = None,
|
||||
@@ -390,6 +418,7 @@ class BECFigure(BECWidget, pg.GraphicsLayoutWidget):
|
||||
image = self._init_image(
|
||||
image=image,
|
||||
monitor=monitor,
|
||||
monitor_type=monitor_type,
|
||||
color_bar=color_bar,
|
||||
color_map=color_map,
|
||||
data=data,
|
||||
@@ -433,10 +462,27 @@ class BECFigure(BECWidget, pg.GraphicsLayoutWidget):
|
||||
|
||||
return motor_map
|
||||
|
||||
def multi_waveform(
|
||||
self,
|
||||
monitor: str = None,
|
||||
new: bool = False,
|
||||
row: int | None = None,
|
||||
col: int | None = None,
|
||||
config: dict | None = None,
|
||||
**axis_kwargs,
|
||||
):
|
||||
multi_waveform = self.subplot_factory(
|
||||
widget_type="BECMultiWaveform", config=config, row=row, col=col, new=new, **axis_kwargs
|
||||
)
|
||||
if config is not None:
|
||||
return multi_waveform
|
||||
multi_waveform.set_monitor(monitor)
|
||||
return multi_waveform
|
||||
|
||||
def subplot_factory(
|
||||
self,
|
||||
widget_type: Literal[
|
||||
"BECPlotBase", "BECWaveform", "BECImageShow", "BECMotorMap"
|
||||
"BECPlotBase", "BECWaveform", "BECImageShow", "BECMotorMap", "BECMultiWaveform"
|
||||
] = "BECPlotBase",
|
||||
row: int = None,
|
||||
col: int = None,
|
||||
@@ -488,7 +534,7 @@ class BECFigure(BECWidget, pg.GraphicsLayoutWidget):
|
||||
def add_widget(
|
||||
self,
|
||||
widget_type: Literal[
|
||||
"BECPlotBase", "BECWaveform", "BECImageShow", "BECMotorMap"
|
||||
"BECPlotBase", "BECWaveform", "BECImageShow", "BECMotorMap", "BECMultiWaveform"
|
||||
] = "BECPlotBase",
|
||||
widget_id: str = None,
|
||||
row: int = None,
|
||||
@@ -31,6 +31,7 @@ class AxisSettings(SettingWidget):
|
||||
|
||||
# Top Box
|
||||
WidgetIO.set_value(self.ui.plot_title, axis_config["title"])
|
||||
self.ui.switch_outer_axes.checked = axis_config["outer_axes"]
|
||||
|
||||
# X Axis Box
|
||||
WidgetIO.set_value(self.ui.x_label, axis_config["x_label"])
|
||||
@@ -63,6 +64,7 @@ class AxisSettings(SettingWidget):
|
||||
@Slot()
|
||||
def accept_changes(self):
|
||||
title = WidgetIO.get_value(self.ui.plot_title)
|
||||
outer_axes = self.ui.switch_outer_axes.checked
|
||||
|
||||
# X Axis
|
||||
x_label = WidgetIO.get_value(self.ui.x_label)
|
||||
@@ -86,3 +88,4 @@ class AxisSettings(SettingWidget):
|
||||
y_lim=y_lim,
|
||||
)
|
||||
self.target_widget.set_grid(x_grid, y_grid)
|
||||
self.target_widget.set_outer_axes(outer_axes)
|
||||
@@ -6,8 +6,8 @@
|
||||
<rect>
|
||||
<x>0</x>
|
||||
<y>0</y>
|
||||
<width>417</width>
|
||||
<height>250</height>
|
||||
<width>427</width>
|
||||
<height>270</height>
|
||||
</rect>
|
||||
</property>
|
||||
<property name="minimumSize">
|
||||
@@ -26,7 +26,28 @@
|
||||
<string>Form</string>
|
||||
</property>
|
||||
<layout class="QGridLayout" name="gridLayout">
|
||||
<item row="1" column="1">
|
||||
<item row="0" column="0" colspan="2">
|
||||
<layout class="QHBoxLayout" name="horizontalLayout">
|
||||
<item>
|
||||
<widget class="QLabel" name="plot_title_label">
|
||||
<property name="text">
|
||||
<string>Plot Title</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QLineEdit" name="plot_title"/>
|
||||
</item>
|
||||
</layout>
|
||||
</item>
|
||||
<item row="1" column="0">
|
||||
<widget class="QLabel" name="label_outer_axes">
|
||||
<property name="text">
|
||||
<string>Outer Axes</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="2" column="1">
|
||||
<widget class="QGroupBox" name="y_axis_box">
|
||||
<property name="title">
|
||||
<string>Y Axis</string>
|
||||
@@ -120,7 +141,7 @@
|
||||
</layout>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="1" column="0">
|
||||
<item row="2" column="0">
|
||||
<widget class="QGroupBox" name="x_axis_box">
|
||||
<property name="title">
|
||||
<string>X Axis</string>
|
||||
@@ -214,22 +235,22 @@
|
||||
</layout>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="0" column="0" colspan="2">
|
||||
<layout class="QHBoxLayout" name="horizontalLayout">
|
||||
<item>
|
||||
<widget class="QLabel" name="plot_title_label">
|
||||
<property name="text">
|
||||
<string>Plot Title</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QLineEdit" name="plot_title"/>
|
||||
</item>
|
||||
</layout>
|
||||
<item row="1" column="1">
|
||||
<widget class="ToggleSwitch" name="switch_outer_axes">
|
||||
<property name="checked" stdset="0">
|
||||
<bool>false</bool>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
<customwidgets>
|
||||
<customwidget>
|
||||
<class>ToggleSwitch</class>
|
||||
<extends>QWidget</extends>
|
||||
<header>toggle_switch</header>
|
||||
</customwidget>
|
||||
</customwidgets>
|
||||
<resources/>
|
||||
<connections/>
|
||||
</ui>
|
||||
@@ -5,19 +5,25 @@ from typing import Any, Literal, Optional
|
||||
|
||||
import numpy as np
|
||||
from bec_lib.endpoints import MessageEndpoints
|
||||
from pydantic import BaseModel, Field, ValidationError
|
||||
from qtpy.QtCore import QThread
|
||||
from bec_lib.logger import bec_logger
|
||||
from pydantic import Field, ValidationError
|
||||
from qtpy.QtCore import QThread, Slot
|
||||
from qtpy.QtWidgets import QWidget
|
||||
|
||||
from bec_widgets.qt_utils.error_popups import SafeSlot as Slot
|
||||
# from bec_widgets.qt_utils.error_popups import SafeSlot as Slot
|
||||
from bec_widgets.utils import EntryValidator
|
||||
from bec_widgets.widgets.figure.plots.image.image_item import BECImageItem, ImageItemConfig
|
||||
from bec_widgets.widgets.figure.plots.image.image_processor import (
|
||||
from bec_widgets.widgets.containers.figure.plots.image.image_item import (
|
||||
BECImageItem,
|
||||
ImageItemConfig,
|
||||
)
|
||||
from bec_widgets.widgets.containers.figure.plots.image.image_processor import (
|
||||
ImageProcessor,
|
||||
ImageStats,
|
||||
ProcessorWorker,
|
||||
)
|
||||
from bec_widgets.widgets.figure.plots.plot_base import BECPlotBase, SubplotConfig
|
||||
from bec_widgets.widgets.containers.figure.plots.plot_base import BECPlotBase, SubplotConfig
|
||||
|
||||
logger = bec_logger.logger
|
||||
|
||||
|
||||
class ImageConfig(SubplotConfig):
|
||||
@@ -54,6 +60,7 @@ class BECImageShow(BECPlotBase):
|
||||
"set_x_lim",
|
||||
"set_y_lim",
|
||||
"set_grid",
|
||||
"enable_fps_monitor",
|
||||
"lock_aspect_ratio",
|
||||
"export",
|
||||
"remove",
|
||||
@@ -76,6 +83,8 @@ class BECImageShow(BECPlotBase):
|
||||
)
|
||||
# Get bec shortcuts dev, scans, queue, scan_storage, dap
|
||||
self.single_image = single_image
|
||||
self.image_type = "device_monitor_2d"
|
||||
self.scan_id = None
|
||||
self.get_bec_shortcuts()
|
||||
self.entry_validator = EntryValidator(self.dev)
|
||||
self._images = defaultdict(dict)
|
||||
@@ -101,7 +110,7 @@ class BECImageShow(BECPlotBase):
|
||||
|
||||
def find_image_by_monitor(self, item_id: str) -> BECImageItem:
|
||||
"""
|
||||
Find the widget by its gui_id.
|
||||
Find the image item by its gui_id.
|
||||
|
||||
Args:
|
||||
item_id(str): The gui_id of the widget.
|
||||
@@ -130,7 +139,7 @@ class BECImageShow(BECPlotBase):
|
||||
try:
|
||||
config = ImageConfig(**config)
|
||||
except ValidationError as e:
|
||||
print(f"Validation error when applying config to BECImageShow: {e}")
|
||||
logger.error(f"Validation error when applying config to BECImageShow: {e}")
|
||||
return
|
||||
self.config = config
|
||||
self.plot_item.clear()
|
||||
@@ -226,6 +235,7 @@ class BECImageShow(BECPlotBase):
|
||||
def image(
|
||||
self,
|
||||
monitor: str,
|
||||
monitor_type: Literal["1d", "2d"] = "2d",
|
||||
color_map: Optional[str] = "magma",
|
||||
color_bar: Optional[Literal["simple", "full"]] = "full",
|
||||
downsample: Optional[bool] = True,
|
||||
@@ -239,6 +249,7 @@ class BECImageShow(BECPlotBase):
|
||||
|
||||
Args:
|
||||
monitor(str): The name of the monitor to display.
|
||||
monitor_type(Literal["1d","2d"]): The type of monitor to display.
|
||||
color_bar(Literal["simple","full"]): The type of color bar to display.
|
||||
color_map(str): The color map to use for the image.
|
||||
data(np.ndarray): Custom data to display.
|
||||
@@ -247,7 +258,12 @@ class BECImageShow(BECPlotBase):
|
||||
Returns:
|
||||
BECImageItem: The image item.
|
||||
"""
|
||||
image_source = "device_monitor_2d"
|
||||
if monitor_type == "1d":
|
||||
image_source = "device_monitor_1d"
|
||||
self.image_type = "device_monitor_1d"
|
||||
elif monitor_type == "2d":
|
||||
image_source = "device_monitor_2d"
|
||||
self.image_type = "device_monitor_2d"
|
||||
|
||||
image_exits = self._check_image_id(monitor, self._images)
|
||||
if image_exits:
|
||||
@@ -288,7 +304,6 @@ class BECImageShow(BECPlotBase):
|
||||
**kwargs,
|
||||
):
|
||||
image_source = "custom"
|
||||
# image_source = "device_monitor_2d"
|
||||
|
||||
image_exits = self._check_image_id(name, self._images)
|
||||
if image_exits:
|
||||
@@ -512,9 +527,58 @@ class BECImageShow(BECPlotBase):
|
||||
"""
|
||||
data = msg["data"]
|
||||
device = msg["device"]
|
||||
image = self._images["device_monitor_2d"][device]
|
||||
image.raw_data = data
|
||||
self.process_image(device, image, data)
|
||||
if self.image_type == "device_monitor_1d":
|
||||
image = self._images["device_monitor_1d"][device]
|
||||
current_scan_id = metadata.get("scan_id", None)
|
||||
if current_scan_id is None:
|
||||
return
|
||||
if current_scan_id != self.scan_id:
|
||||
self.reset()
|
||||
self.scan_id = current_scan_id
|
||||
image.image_buffer_list = []
|
||||
image.max_len = 0
|
||||
image_buffer = self.adjust_image_buffer(image, data)
|
||||
image.raw_data = image_buffer
|
||||
self.process_image(device, image, image_buffer)
|
||||
elif self.image_type == "device_monitor_2d":
|
||||
image = self._images["device_monitor_2d"][device]
|
||||
image.raw_data = data
|
||||
self.process_image(device, image, data)
|
||||
|
||||
def adjust_image_buffer(self, image: BECImageItem, new_data: np.ndarray) -> np.ndarray:
|
||||
"""
|
||||
Adjusts the image buffer to accommodate the new data, ensuring that all rows have the same length.
|
||||
|
||||
Args:
|
||||
image: The image object (used to store buffer list and max_len).
|
||||
new_data (np.ndarray): The new incoming 1D waveform data.
|
||||
|
||||
Returns:
|
||||
np.ndarray: The updated image buffer with adjusted shapes.
|
||||
"""
|
||||
new_len = new_data.shape[0]
|
||||
if not hasattr(image, "image_buffer_list"):
|
||||
image.image_buffer_list = []
|
||||
image.max_len = 0
|
||||
|
||||
if new_len > image.max_len:
|
||||
image.max_len = new_len
|
||||
for i in range(len(image.image_buffer_list)):
|
||||
wf = image.image_buffer_list[i]
|
||||
pad_width = image.max_len - wf.shape[0]
|
||||
if pad_width > 0:
|
||||
image.image_buffer_list[i] = np.pad(
|
||||
wf, (0, pad_width), mode="constant", constant_values=0
|
||||
)
|
||||
image.image_buffer_list.append(new_data)
|
||||
else:
|
||||
pad_width = image.max_len - new_len
|
||||
if pad_width > 0:
|
||||
new_data = np.pad(new_data, (0, pad_width), mode="constant", constant_values=0)
|
||||
image.image_buffer_list.append(new_data)
|
||||
|
||||
image_buffer = np.array(image.image_buffer_list)
|
||||
return image_buffer
|
||||
|
||||
@Slot(str, np.ndarray)
|
||||
def update_image(self, device: str, data: np.ndarray):
|
||||
@@ -525,7 +589,7 @@ class BECImageShow(BECPlotBase):
|
||||
device(str): The name of the device.
|
||||
data(np.ndarray): The data to be updated.
|
||||
"""
|
||||
image_to_update = self._images["device_monitor_2d"][device]
|
||||
image_to_update = self._images[self.image_type][device]
|
||||
image_to_update.updateImage(data, autoLevels=image_to_update.config.autorange)
|
||||
|
||||
@Slot(str, ImageStats)
|
||||
@@ -536,7 +600,7 @@ class BECImageShow(BECPlotBase):
|
||||
Args:
|
||||
stats(ImageStats): The statistics of the image.
|
||||
"""
|
||||
image_to_update = self._images["device_monitor_2d"][device]
|
||||
image_to_update = self._images[self.image_type][device]
|
||||
if image_to_update.config.autorange:
|
||||
image_to_update.auto_update_vrange(stats)
|
||||
|
||||
@@ -549,7 +613,7 @@ class BECImageShow(BECPlotBase):
|
||||
data = image.raw_data
|
||||
self.process_image(image_id, image, data)
|
||||
|
||||
def _connect_device_monitor_2d(self, monitor: str):
|
||||
def _connect_device_monitor(self, monitor: str):
|
||||
"""
|
||||
Connect to the device monitor.
|
||||
|
||||
@@ -562,29 +626,36 @@ class BECImageShow(BECPlotBase):
|
||||
except AttributeError:
|
||||
previous_monitor = None
|
||||
if previous_monitor and image_item.connected is True:
|
||||
self.bec_dispatcher.disconnect_slot(
|
||||
self.on_image_update, MessageEndpoints.device_monitor_1d(previous_monitor)
|
||||
)
|
||||
self.bec_dispatcher.disconnect_slot(
|
||||
self.on_image_update, MessageEndpoints.device_monitor_2d(previous_monitor)
|
||||
)
|
||||
image_item.connected = False
|
||||
if monitor and image_item.connected is False:
|
||||
self.entry_validator.validate_monitor(monitor)
|
||||
self.bec_dispatcher.connect_slot(
|
||||
self.on_image_update, MessageEndpoints.device_monitor_2d(monitor)
|
||||
)
|
||||
if self.image_type == "device_monitor_1d":
|
||||
self.bec_dispatcher.connect_slot(
|
||||
self.on_image_update, MessageEndpoints.device_monitor_1d(monitor)
|
||||
)
|
||||
elif self.image_type == "device_monitor_2d":
|
||||
self.bec_dispatcher.connect_slot(
|
||||
self.on_image_update, MessageEndpoints.device_monitor_2d(monitor)
|
||||
)
|
||||
image_item.set_monitor(monitor)
|
||||
image_item.connected = True
|
||||
|
||||
def _add_image_object(
|
||||
self, source: str, name: str, config: ImageItemConfig, data=None
|
||||
) -> BECImageItem: # TODO fix types
|
||||
) -> BECImageItem:
|
||||
config.parent_id = self.gui_id
|
||||
if self.single_image is True and len(self.images) > 0:
|
||||
self.remove_image(0)
|
||||
image = BECImageItem(config=config, parent_image=self)
|
||||
self.plot_item.addItem(image)
|
||||
self._images[source][name] = image
|
||||
if source == "device_monitor_2d":
|
||||
self._connect_device_monitor_2d(config.monitor)
|
||||
self._connect_device_monitor(config.monitor)
|
||||
self.config.images[name] = config
|
||||
if data is not None:
|
||||
image.setImage(data)
|
||||
@@ -669,6 +740,9 @@ class BECImageShow(BECPlotBase):
|
||||
"""
|
||||
image = self.find_image_by_monitor(image_id)
|
||||
if image:
|
||||
self.bec_dispatcher.disconnect_slot(
|
||||
self.on_image_update, MessageEndpoints.device_monitor_1d(image.config.monitor)
|
||||
)
|
||||
self.bec_dispatcher.disconnect_slot(
|
||||
self.on_image_update, MessageEndpoints.device_monitor_2d(image.config.monitor)
|
||||
)
|
||||
@@ -677,9 +751,9 @@ class BECImageShow(BECPlotBase):
|
||||
"""
|
||||
Clean up the widget.
|
||||
"""
|
||||
for monitor in self._images["device_monitor_2d"]:
|
||||
for monitor in self._images[self.image_type]:
|
||||
self.bec_dispatcher.disconnect_slot(
|
||||
self.on_image_update, MessageEndpoints.device_monitor_2d(monitor)
|
||||
self.on_image_update, MessageEndpoints.device_monitor_1d(monitor)
|
||||
)
|
||||
self.images.clear()
|
||||
|
||||
@@ -4,13 +4,19 @@ from typing import TYPE_CHECKING, Literal, Optional
|
||||
|
||||
import numpy as np
|
||||
import pyqtgraph as pg
|
||||
from bec_lib.logger import bec_logger
|
||||
from pydantic import Field
|
||||
|
||||
from bec_widgets.utils import BECConnector, ConnectionConfig
|
||||
from bec_widgets.widgets.figure.plots.image.image_processor import ImageStats, ProcessingConfig
|
||||
from bec_widgets.widgets.containers.figure.plots.image.image_processor import (
|
||||
ImageStats,
|
||||
ProcessingConfig,
|
||||
)
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from bec_widgets.widgets.figure.plots.image.image import BECImageShow
|
||||
from bec_widgets.widgets.containers.figure.plots.image.image import BECImageShow
|
||||
|
||||
logger = bec_logger.logger
|
||||
|
||||
|
||||
class ImageItemConfig(ConnectionConfig):
|
||||
@@ -133,7 +139,7 @@ class BECImageItem(BECConnector, pg.ImageItem):
|
||||
if key in method_map:
|
||||
method_map[key](value)
|
||||
else:
|
||||
print(f"Warning: '{key}' is not a recognized property.")
|
||||
logger.warning(f"Warning: '{key}' is not a recognized property.")
|
||||
|
||||
def set_fft(self, enable: bool = False):
|
||||
"""
|
||||
@@ -304,7 +310,7 @@ class BECImageItem(BECConnector, pg.ImageItem):
|
||||
if vrange is not None:
|
||||
self.color_bar.setLevels(low=vrange[0], high=vrange[1])
|
||||
self.color_bar.setImageItem(self)
|
||||
self.parent_image.addItem(self.color_bar) # , row=0, col=1)
|
||||
self.parent_image.addItem(self.color_bar, row=1, col=1)
|
||||
self.config.color_bar = "simple"
|
||||
elif color_bar_style == "full":
|
||||
# Setting histogram
|
||||
@@ -318,7 +324,7 @@ class BECImageItem(BECConnector, pg.ImageItem):
|
||||
)
|
||||
|
||||
# Adding histogram to the layout
|
||||
self.parent_image.addItem(self.color_bar) # , row=0, col=1)
|
||||
self.parent_image.addItem(self.color_bar, row=1, col=1)
|
||||
|
||||
# save settings
|
||||
self.config.color_bar = "full"
|
||||
@@ -6,6 +6,7 @@ from typing import Optional, Union
|
||||
import numpy as np
|
||||
import pyqtgraph as pg
|
||||
from bec_lib.endpoints import MessageEndpoints
|
||||
from bec_lib.logger import bec_logger
|
||||
from pydantic import Field, ValidationError, field_validator
|
||||
from pydantic_core import PydanticCustomError
|
||||
from qtpy import QtCore, QtGui
|
||||
@@ -14,8 +15,10 @@ from qtpy.QtWidgets import QWidget
|
||||
|
||||
from bec_widgets.qt_utils.error_popups import SafeSlot as Slot
|
||||
from bec_widgets.utils import Colors, EntryValidator
|
||||
from bec_widgets.widgets.figure.plots.plot_base import BECPlotBase, SubplotConfig
|
||||
from bec_widgets.widgets.figure.plots.waveform.waveform import Signal, SignalData
|
||||
from bec_widgets.widgets.containers.figure.plots.plot_base import BECPlotBase, SubplotConfig
|
||||
from bec_widgets.widgets.containers.figure.plots.waveform.waveform import Signal, SignalData
|
||||
|
||||
logger = bec_logger.logger
|
||||
|
||||
|
||||
class MotorMapConfig(SubplotConfig):
|
||||
@@ -101,7 +104,7 @@ class BECMotorMap(BECPlotBase):
|
||||
try:
|
||||
config = MotorMapConfig(**config)
|
||||
except ValidationError as e:
|
||||
print(f"Error in applying config: {e}")
|
||||
logger.error(f"Error in applying config: {e}")
|
||||
return
|
||||
|
||||
self.config = config
|
||||
@@ -440,7 +443,7 @@ class BECMotorMap(BECPlotBase):
|
||||
return limits
|
||||
except AttributeError: # TODO maybe not needed, if no limits it returns [0,0]
|
||||
# If the motor doesn't have a 'limits' attribute, return a default value or raise a custom exception
|
||||
print(f"The device '{motor}' does not have defined limits.")
|
||||
logger.error(f"The device '{motor}' does not have defined limits.")
|
||||
return None
|
||||
|
||||
@Slot()
|
||||
@@ -0,0 +1,353 @@
|
||||
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_())
|
||||
@@ -2,13 +2,19 @@ from __future__ import annotations
|
||||
|
||||
from typing import Literal, Optional
|
||||
|
||||
import bec_qthemes
|
||||
import pyqtgraph as pg
|
||||
from bec_lib.logger import bec_logger
|
||||
from pydantic import BaseModel, Field
|
||||
from qtpy.QtCore import Signal, Slot
|
||||
from qtpy.QtWidgets import QWidget
|
||||
from qtpy.QtWidgets import QApplication, QWidget
|
||||
|
||||
from bec_widgets.utils import BECConnector, ConnectionConfig
|
||||
from bec_widgets.utils.crosshair import Crosshair
|
||||
from bec_widgets.utils.fps_counter import FPSCounter
|
||||
from bec_widgets.utils.plot_indicator_items import BECArrowItem, BECTickItem
|
||||
|
||||
logger = bec_logger.logger
|
||||
|
||||
|
||||
class AxisConfig(BaseModel):
|
||||
@@ -27,6 +33,7 @@ class AxisConfig(BaseModel):
|
||||
y_lim: Optional[tuple] = Field(None, description="The limits of the y-axis.")
|
||||
x_grid: bool = Field(False, description="Show grid on the x-axis.")
|
||||
y_grid: bool = Field(False, description="Show grid on the y-axis.")
|
||||
outer_axes: bool = Field(False, description="Show the outer axes of the plot widget.")
|
||||
model_config: dict = {"validate_assignment": True}
|
||||
|
||||
|
||||
@@ -44,6 +51,11 @@ class SubplotConfig(ConnectionConfig):
|
||||
|
||||
|
||||
class BECViewBox(pg.ViewBox):
|
||||
sigPaint = Signal()
|
||||
|
||||
def paint(self, painter, opt, widget):
|
||||
super().paint(painter, opt, widget)
|
||||
self.sigPaint.emit()
|
||||
|
||||
def itemBoundsChanged(self, item):
|
||||
self._itemBoundsCache.pop(item, None)
|
||||
@@ -71,6 +83,8 @@ class BECPlotBase(BECConnector, pg.GraphicsLayout):
|
||||
"set_x_lim",
|
||||
"set_y_lim",
|
||||
"set_grid",
|
||||
"set_outer_axes",
|
||||
"enable_fps_monitor",
|
||||
"lock_aspect_ratio",
|
||||
"export",
|
||||
"remove",
|
||||
@@ -92,12 +106,50 @@ class BECPlotBase(BECConnector, pg.GraphicsLayout):
|
||||
|
||||
self.figure = parent_figure
|
||||
|
||||
# self.plot_item = self.addPlot(row=0, col=0)
|
||||
self.plot_item = pg.PlotItem(viewBox=BECViewBox(parent=self, enableMenu=True), parent=self)
|
||||
self.addItem(self.plot_item, row=0, col=0)
|
||||
self.addItem(self.plot_item, row=1, col=0)
|
||||
|
||||
self.add_legend()
|
||||
self.crosshair = None
|
||||
self.fps_monitor = None
|
||||
self.fps_label = None
|
||||
self.tick_item = BECTickItem(parent=self, plot_item=self.plot_item)
|
||||
self.arrow_item = BECArrowItem(parent=self, plot_item=self.plot_item)
|
||||
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)
|
||||
|
||||
@Slot(str)
|
||||
def _update_theme(self, theme: str):
|
||||
"""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 widget.
|
||||
|
||||
Args:
|
||||
theme(str, optional): The theme to be applied.
|
||||
"""
|
||||
palette = bec_qthemes.load_palette(theme)
|
||||
text_pen = pg.mkPen(color=palette.text().color())
|
||||
|
||||
for axis in ["left", "bottom", "right", "top"]:
|
||||
self.plot_item.getAxis(axis).setPen(text_pen)
|
||||
self.plot_item.getAxis(axis).setTextPen(text_pen)
|
||||
if self.plot_item.legend is not None:
|
||||
for sample, label in self.plot_item.legend.items:
|
||||
label.setText(label.text, color=palette.text().color())
|
||||
|
||||
def set(self, **kwargs) -> None:
|
||||
"""
|
||||
@@ -131,7 +183,7 @@ class BECPlotBase(BECConnector, pg.GraphicsLayout):
|
||||
if key in method_map:
|
||||
method_map[key](value)
|
||||
else:
|
||||
print(f"Warning: '{key}' is not a recognized property.")
|
||||
logger.warning(f"Warning: '{key}' is not a recognized property.")
|
||||
|
||||
def apply_axis_config(self):
|
||||
"""Apply the axis configuration to the plot widget."""
|
||||
@@ -300,6 +352,17 @@ class BECPlotBase(BECConnector, pg.GraphicsLayout):
|
||||
self.config.axis.x_grid = x
|
||||
self.config.axis.y_grid = y
|
||||
|
||||
def set_outer_axes(self, show: bool = True):
|
||||
"""
|
||||
Set the outer axes of the plot widget.
|
||||
|
||||
Args:
|
||||
show(bool): Show the outer axes.
|
||||
"""
|
||||
self.plot_item.showAxis("top", show)
|
||||
self.plot_item.showAxis("right", show)
|
||||
self.config.axis.outer_axes = show
|
||||
|
||||
def add_legend(self):
|
||||
"""Add legend to the plot"""
|
||||
self.plot_item.addLegend()
|
||||
@@ -326,12 +389,16 @@ class BECPlotBase(BECConnector, pg.GraphicsLayout):
|
||||
"""
|
||||
self.plot_item.enableAutoRange(axis, enabled)
|
||||
|
||||
############################################################
|
||||
###################### Crosshair ###########################
|
||||
############################################################
|
||||
|
||||
def hook_crosshair(self) -> None:
|
||||
"""Hook the crosshair to all plots."""
|
||||
if self.crosshair is None:
|
||||
self.crosshair = Crosshair(self.plot_item, precision=3)
|
||||
self.crosshair.positionChanged.connect(self.crosshair_position_changed)
|
||||
self.crosshair.positionClicked.connect(self.crosshair_position_clicked)
|
||||
self.crosshair.crosshairChanged.connect(self.crosshair_position_changed)
|
||||
self.crosshair.crosshairClicked.connect(self.crosshair_position_clicked)
|
||||
self.crosshair.coordinatesChanged1D.connect(self.crosshair_coordinates_changed)
|
||||
self.crosshair.coordinatesClicked1D.connect(self.crosshair_coordinates_clicked)
|
||||
self.crosshair.coordinatesChanged2D.connect(self.crosshair_coordinates_changed)
|
||||
@@ -340,8 +407,8 @@ class BECPlotBase(BECConnector, pg.GraphicsLayout):
|
||||
def unhook_crosshair(self) -> None:
|
||||
"""Unhook the crosshair from all plots."""
|
||||
if self.crosshair is not None:
|
||||
self.crosshair.positionChanged.disconnect(self.crosshair_position_changed)
|
||||
self.crosshair.positionClicked.disconnect(self.crosshair_position_clicked)
|
||||
self.crosshair.crosshairChanged.disconnect(self.crosshair_position_changed)
|
||||
self.crosshair.crosshairClicked.disconnect(self.crosshair_position_clicked)
|
||||
self.crosshair.coordinatesChanged1D.disconnect(self.crosshair_coordinates_changed)
|
||||
self.crosshair.coordinatesClicked1D.disconnect(self.crosshair_coordinates_clicked)
|
||||
self.crosshair.coordinatesChanged2D.disconnect(self.crosshair_coordinates_changed)
|
||||
@@ -364,6 +431,55 @@ class BECPlotBase(BECConnector, pg.GraphicsLayout):
|
||||
self.crosshair.clear_markers()
|
||||
self.crosshair.update_markers()
|
||||
|
||||
############################################################
|
||||
##################### FPS Counter ##########################
|
||||
############################################################
|
||||
|
||||
def update_fps_label(self, fps: float) -> None:
|
||||
"""
|
||||
Update the FPS label.
|
||||
|
||||
Args:
|
||||
fps(float): The frames per second.
|
||||
"""
|
||||
if self.fps_label:
|
||||
self.fps_label.setText(f"FPS: {fps:.2f}")
|
||||
|
||||
def hook_fps_monitor(self):
|
||||
"""Hook the FPS monitor to the plot."""
|
||||
if self.fps_monitor is None:
|
||||
# text_color = self.get_text_color()#TODO later
|
||||
self.fps_monitor = FPSCounter(self.plot_item.vb) # text_color=text_color)
|
||||
self.fps_label = pg.LabelItem(justify="right")
|
||||
self.addItem(self.fps_label, row=0, col=0)
|
||||
|
||||
self.fps_monitor.sigFpsUpdate.connect(self.update_fps_label)
|
||||
|
||||
def unhook_fps_monitor(self, delete_label=True):
|
||||
"""Unhook the FPS monitor from the plot."""
|
||||
if self.fps_monitor is not None:
|
||||
# Remove Monitor
|
||||
self.fps_monitor.cleanup()
|
||||
self.fps_monitor.deleteLater()
|
||||
self.fps_monitor = None
|
||||
if self.fps_label is not None and delete_label:
|
||||
# Remove Label
|
||||
self.removeItem(self.fps_label)
|
||||
self.fps_label.deleteLater()
|
||||
self.fps_label = None
|
||||
|
||||
def enable_fps_monitor(self, enable: bool = True):
|
||||
"""
|
||||
Enable the FPS monitor.
|
||||
|
||||
Args:
|
||||
enable(bool): True to enable, False to disable.
|
||||
"""
|
||||
if enable and self.fps_monitor is None:
|
||||
self.hook_fps_monitor()
|
||||
elif not enable and self.fps_monitor is not None:
|
||||
self.unhook_fps_monitor()
|
||||
|
||||
def export(self):
|
||||
"""Show the Export Dialog of the plot widget."""
|
||||
scene = self.plot_item.scene()
|
||||
@@ -378,6 +494,9 @@ class BECPlotBase(BECConnector, pg.GraphicsLayout):
|
||||
def cleanup_pyqtgraph(self):
|
||||
"""Cleanup pyqtgraph items."""
|
||||
self.unhook_crosshair()
|
||||
self.unhook_fps_monitor(delete_label=False)
|
||||
self.tick_item.cleanup()
|
||||
self.arrow_item.cleanup()
|
||||
item = self.plot_item
|
||||
item.vb.menu.close()
|
||||
item.vb.menu.deleteLater()
|
||||
@@ -1,3 +1,4 @@
|
||||
# pylint: disable=too_many_lines
|
||||
from __future__ import annotations
|
||||
|
||||
from collections import defaultdict
|
||||
@@ -8,6 +9,7 @@ import pyqtgraph as pg
|
||||
from bec_lib import messages
|
||||
from bec_lib.device import ReadoutPriority
|
||||
from bec_lib.endpoints import MessageEndpoints
|
||||
from bec_lib.logger import bec_logger
|
||||
from pydantic import Field, ValidationError, field_validator
|
||||
from pyqtgraph.exporters import MatplotlibExporter
|
||||
from qtpy.QtCore import Signal as pyqtSignal
|
||||
@@ -15,14 +17,18 @@ from qtpy.QtWidgets import QWidget
|
||||
|
||||
from bec_widgets.qt_utils.error_popups import SafeSlot as Slot
|
||||
from bec_widgets.utils import Colors, EntryValidator
|
||||
from bec_widgets.widgets.figure.plots.plot_base import BECPlotBase, SubplotConfig
|
||||
from bec_widgets.widgets.figure.plots.waveform.waveform_curve import (
|
||||
from bec_widgets.utils.colors import get_accent_colors
|
||||
from bec_widgets.utils.linear_region_selector import LinearRegionWrapper
|
||||
from bec_widgets.widgets.containers.figure.plots.plot_base import BECPlotBase, SubplotConfig
|
||||
from bec_widgets.widgets.containers.figure.plots.waveform.waveform_curve import (
|
||||
BECCurve,
|
||||
CurveConfig,
|
||||
Signal,
|
||||
SignalData,
|
||||
)
|
||||
|
||||
logger = bec_logger.logger
|
||||
|
||||
|
||||
class Waveform1DConfig(SubplotConfig):
|
||||
color_palette: Optional[str] = Field(
|
||||
@@ -49,8 +55,8 @@ class BECWaveform(BECPlotBase):
|
||||
"_config_dict",
|
||||
"plot",
|
||||
"add_dap",
|
||||
"set_x",
|
||||
"get_dap_params",
|
||||
"set_x",
|
||||
"remove_curve",
|
||||
"scan_history",
|
||||
"curves",
|
||||
@@ -66,18 +72,25 @@ class BECWaveform(BECPlotBase):
|
||||
"set_y_lim",
|
||||
"set_grid",
|
||||
"set_colormap",
|
||||
"enable_scatter",
|
||||
"enable_fps_monitor",
|
||||
"lock_aspect_ratio",
|
||||
"export",
|
||||
"remove",
|
||||
"clear_all",
|
||||
"set_legend_label_size",
|
||||
"toggle_roi",
|
||||
"select_roi",
|
||||
]
|
||||
scan_signal_update = pyqtSignal()
|
||||
async_signal_update = pyqtSignal()
|
||||
dap_params_update = pyqtSignal(dict)
|
||||
dap_summary_update = pyqtSignal(dict)
|
||||
dap_params_update = pyqtSignal(dict, dict)
|
||||
dap_summary_update = pyqtSignal(dict, dict)
|
||||
autorange_signal = pyqtSignal()
|
||||
new_scan = pyqtSignal()
|
||||
roi_changed = pyqtSignal(tuple)
|
||||
roi_active = pyqtSignal(bool)
|
||||
request_dap_refresh = pyqtSignal()
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
@@ -97,6 +110,9 @@ class BECWaveform(BECPlotBase):
|
||||
self.old_scan_id = None
|
||||
self.scan_id = None
|
||||
self.scan_item = None
|
||||
self._roi_region = None
|
||||
self.roi_select = None
|
||||
self._accent_colors = get_accent_colors()
|
||||
self._x_axis_mode = {
|
||||
"name": None,
|
||||
"entry": None,
|
||||
@@ -127,6 +143,63 @@ class BECWaveform(BECPlotBase):
|
||||
self.add_legend()
|
||||
self.apply_config(self.config)
|
||||
|
||||
@Slot(bool)
|
||||
def toggle_roi(self, toggled: bool) -> None:
|
||||
"""Toggle the linear region selector on the plot.
|
||||
|
||||
Args:
|
||||
toggled(bool): If True, enable the linear region selector.
|
||||
"""
|
||||
if toggled:
|
||||
return self._hook_roi()
|
||||
return self._unhook_roi()
|
||||
|
||||
@Slot(tuple)
|
||||
def select_roi(self, region: tuple[float, float]):
|
||||
"""Set the fit region of the plot widget. At the moment only a single region is supported.
|
||||
To remove the roi region again, use toggle_roi_region
|
||||
|
||||
Args:
|
||||
region(tuple[float, float]): The fit region.
|
||||
"""
|
||||
if self.roi_region == (None, None):
|
||||
self.toggle_roi(True)
|
||||
try:
|
||||
self.roi_select.linear_region_selector.setRegion(region)
|
||||
except Exception as e:
|
||||
logger.error(f"Error setting region {tuple}; Exception raised: {e}")
|
||||
raise ValueError(f"Error setting region {tuple}; Exception raised: {e}") from e
|
||||
|
||||
def _hook_roi(self):
|
||||
"""Hook the linear region selector to the plot."""
|
||||
color = self._accent_colors.default
|
||||
color.setAlpha(int(0.2 * 255))
|
||||
hover_color = self._accent_colors.default
|
||||
hover_color.setAlpha(int(0.35 * 255))
|
||||
if self.roi_select is None:
|
||||
self.roi_select = LinearRegionWrapper(
|
||||
self.plot_item, color=color, hover_color=hover_color, parent=self
|
||||
)
|
||||
self.roi_select.add_region_selector()
|
||||
self.roi_select.region_changed.connect(self.roi_changed)
|
||||
self.roi_select.region_changed.connect(self.set_roi_region)
|
||||
self.request_dap_refresh.connect(self.refresh_dap)
|
||||
self._emit_roi_region()
|
||||
self.roi_active.emit(True)
|
||||
|
||||
def _unhook_roi(self):
|
||||
"""Unhook the linear region selector from the plot."""
|
||||
if self.roi_select is not None:
|
||||
self.roi_select.region_changed.disconnect(self.roi_changed)
|
||||
self.roi_select.region_changed.disconnect(self.set_roi_region)
|
||||
self.request_dap_refresh.disconnect(self.refresh_dap)
|
||||
self.roi_active.emit(False)
|
||||
self.roi_region = None
|
||||
self.refresh_dap()
|
||||
self.roi_select.cleanup()
|
||||
self.roi_select.deleteLater()
|
||||
self.roi_select = None
|
||||
|
||||
def apply_config(self, config: dict | SubplotConfig, replot_last_scan: bool = False):
|
||||
"""
|
||||
Apply the configuration to the 1D waveform widget.
|
||||
@@ -139,7 +212,7 @@ class BECWaveform(BECPlotBase):
|
||||
try:
|
||||
config = Waveform1DConfig(**config)
|
||||
except ValidationError as e:
|
||||
print(f"Validation error when applying config to BECWaveform1D: {e}")
|
||||
logger.error(f"Validation error when applying config to BECWaveform1D: {e}")
|
||||
return
|
||||
|
||||
self.config = config
|
||||
@@ -149,7 +222,7 @@ class BECWaveform(BECPlotBase):
|
||||
# Reset curves
|
||||
self._curves_data = defaultdict(dict)
|
||||
self._curves = self.plot_item.curves
|
||||
for curve_id, curve_config in self.config.curves.items():
|
||||
for curve_config in self.config.curves.values():
|
||||
self.add_curve_by_config(curve_config)
|
||||
if replot_last_scan:
|
||||
self.scan_history(scan_index=-1)
|
||||
@@ -168,6 +241,48 @@ class BECWaveform(BECPlotBase):
|
||||
for curve in self.curves:
|
||||
curve.config.parent_id = new_gui_id
|
||||
|
||||
###################################
|
||||
# Fit Range Properties
|
||||
###################################
|
||||
|
||||
@property
|
||||
def roi_region(self) -> tuple[float, float] | None:
|
||||
"""
|
||||
Get the fit region of the plot widget.
|
||||
|
||||
Returns:
|
||||
tuple: The fit region.
|
||||
"""
|
||||
if self._roi_region is not None:
|
||||
return self._roi_region
|
||||
return None, None
|
||||
|
||||
@roi_region.setter
|
||||
def roi_region(self, value: tuple[float, float] | None):
|
||||
"""Set the fit region of the plot widget.
|
||||
|
||||
Args:
|
||||
value(tuple[float, float]|None): The fit region.
|
||||
"""
|
||||
self._roi_region = value
|
||||
if value is not None:
|
||||
self.request_dap_refresh.emit()
|
||||
|
||||
@Slot(tuple)
|
||||
def set_roi_region(self, region: tuple[float, float]):
|
||||
"""
|
||||
Set the fit region of the plot widget.
|
||||
|
||||
Args:
|
||||
region(tuple[float, float]): The fit region.
|
||||
"""
|
||||
self.roi_region = region
|
||||
|
||||
def _emit_roi_region(self):
|
||||
"""Emit the current ROI from selector the plot widget."""
|
||||
if self.roi_select is not None:
|
||||
self.set_roi_region(self.roi_select.linear_region_selector.getRegion())
|
||||
|
||||
###################################
|
||||
# Waveform Properties
|
||||
###################################
|
||||
@@ -230,7 +345,7 @@ class BECWaveform(BECPlotBase):
|
||||
Returns:
|
||||
CurveConfig|dict: Configuration of the curve.
|
||||
"""
|
||||
for source, curves in self._curves_data.items():
|
||||
for curves in self._curves_data.values():
|
||||
if curve_id in curves:
|
||||
if dict_output:
|
||||
return curves[curve_id].config.model_dump()
|
||||
@@ -250,13 +365,27 @@ class BECWaveform(BECPlotBase):
|
||||
if isinstance(identifier, int):
|
||||
return self.plot_item.curves[identifier]
|
||||
elif isinstance(identifier, str):
|
||||
for source_type, curves in self._curves_data.items():
|
||||
for curves in self._curves_data.values():
|
||||
if identifier in curves:
|
||||
return curves[identifier]
|
||||
raise ValueError(f"Curve with ID '{identifier}' not found.")
|
||||
else:
|
||||
raise ValueError("Identifier must be either an integer (index) or a string (curve_id).")
|
||||
|
||||
def enable_scatter(self, enable: bool):
|
||||
"""
|
||||
Enable/Disable scatter plot on all curves.
|
||||
|
||||
Args:
|
||||
enable(bool): If True, enable scatter markers; if False, disable them.
|
||||
"""
|
||||
for curve in self.curves:
|
||||
if isinstance(curve, BECCurve):
|
||||
if enable:
|
||||
curve.set_symbol("o") # You can choose any symbol you like
|
||||
else:
|
||||
curve.set_symbol(None)
|
||||
|
||||
def plot(
|
||||
self,
|
||||
arg1: list | np.ndarray | str | None = None,
|
||||
@@ -354,6 +483,10 @@ class BECWaveform(BECPlotBase):
|
||||
- Custom signal name of device from BEC.
|
||||
x_entry(str): Entry of the x signal.
|
||||
"""
|
||||
if not x_name:
|
||||
# this can happen, if executed by a signal from a widget
|
||||
return
|
||||
|
||||
curve_configs = self.config.curves
|
||||
curve_ids = list(curve_configs.keys())
|
||||
curve_configs = list(curve_configs.values())
|
||||
@@ -401,6 +534,7 @@ class BECWaveform(BECPlotBase):
|
||||
|
||||
@Slot()
|
||||
def auto_range(self):
|
||||
"""Manually set auto range of the plotitem"""
|
||||
self.plot_item.autoRange()
|
||||
|
||||
def set_auto_range(self, enabled: bool, axis: str = "xy"):
|
||||
@@ -439,7 +573,6 @@ class BECWaveform(BECPlotBase):
|
||||
Returns:
|
||||
BECCurve: The curve object.
|
||||
"""
|
||||
curve_source = curve_source
|
||||
curve_id = label or f"Curve {len(self.plot_item.curves) + 1}"
|
||||
|
||||
curve_exits = self._check_curve_id(curve_id, self._curves_data)
|
||||
@@ -518,6 +651,13 @@ class BECWaveform(BECPlotBase):
|
||||
x_name = mode if mode is not None else "best_effort"
|
||||
self.x_axis_mode["name"] = x_name
|
||||
|
||||
if not x_name or not y_name:
|
||||
# can happen if executed from a signal from a widget ;
|
||||
# the code above has to be executed to set some other
|
||||
# variables, but it cannot continue if both names are
|
||||
# not set properly -> exit here
|
||||
return
|
||||
|
||||
# 3. Check - Get entry if not provided and validate
|
||||
x_entry, y_entry, z_entry = self._validate_signal_entries(
|
||||
x_name, y_name, z_name, x_entry, y_entry, z_entry, validate_bec
|
||||
@@ -553,7 +693,7 @@ class BECWaveform(BECPlotBase):
|
||||
format="HEX",
|
||||
)[len(self.plot_item.curves)]
|
||||
)
|
||||
print(f"Color: {color}")
|
||||
logger.info(f"Color: {color}")
|
||||
|
||||
# Create curve by config
|
||||
curve_config = CurveConfig(
|
||||
@@ -613,7 +753,7 @@ class BECWaveform(BECPlotBase):
|
||||
|
||||
if self.x_axis_mode["readout_priority"] == "async":
|
||||
raise ValueError(
|
||||
f"Async signals cannot be fitted at the moment. Please switch to 'monitored' or 'baseline' signals."
|
||||
"Async signals cannot be fitted at the moment. Please switch to 'monitored' or 'baseline' signals."
|
||||
)
|
||||
|
||||
if validate_bec is True:
|
||||
@@ -887,7 +1027,7 @@ class BECWaveform(BECPlotBase):
|
||||
Args:
|
||||
curve_id(str): ID of the curve to be removed.
|
||||
"""
|
||||
for source, curves in self._curves_data.items():
|
||||
for curves in self._curves_data.values():
|
||||
if curve_id in curves:
|
||||
curve = curves.pop(curve_id)
|
||||
self.plot_item.removeItem(curve)
|
||||
@@ -910,7 +1050,7 @@ class BECWaveform(BECPlotBase):
|
||||
self.plot_item.removeItem(curve)
|
||||
del self.config.curves[curve_id]
|
||||
# Remove from self.curve_data
|
||||
for source, curves in self._curves_data.items():
|
||||
for curves in self._curves_data.values():
|
||||
if curve_id in curves:
|
||||
del curves[curve_id]
|
||||
break
|
||||
@@ -940,7 +1080,7 @@ class BECWaveform(BECPlotBase):
|
||||
if self._curves_data["DAP"]:
|
||||
self.setup_dap(self.old_scan_id, self.scan_id)
|
||||
if self._curves_data["async"]:
|
||||
for curve_id, curve in self._curves_data["async"].items():
|
||||
for curve in self._curves_data["async"].values():
|
||||
self.setup_async(
|
||||
name=curve.config.signals.y.name, entry=curve.config.signals.y.entry
|
||||
)
|
||||
@@ -1055,13 +1195,14 @@ class BECWaveform(BECPlotBase):
|
||||
y_entry = curve.config.signals.y.entry
|
||||
model_name = curve.config.signals.dap
|
||||
model = getattr(self.dap, model_name)
|
||||
x_min, x_max = self.roi_region
|
||||
|
||||
msg = messages.DAPRequestMessage(
|
||||
dap_cls="LmfitService1D",
|
||||
dap_type="on_demand",
|
||||
config={
|
||||
"args": [self.scan_id, x_name, x_entry, y_name, y_entry],
|
||||
"kwargs": {},
|
||||
"kwargs": {"x_min": x_min, "x_max": x_max},
|
||||
"class_args": model._plugin_info["class_args"],
|
||||
"class_kwargs": model._plugin_info["class_kwargs"],
|
||||
},
|
||||
@@ -1071,7 +1212,9 @@ class BECWaveform(BECPlotBase):
|
||||
|
||||
@Slot(dict, dict)
|
||||
def update_dap(self, msg, metadata):
|
||||
self.msg = msg
|
||||
"""Callback for DAP response message."""
|
||||
|
||||
# pylint: disable=unused-variable
|
||||
scan_id, x_name, x_entry, y_name, y_entry = msg["dap_request"].content["config"]["args"]
|
||||
model = msg["dap_request"].content["config"]["class_kwargs"]["model"]
|
||||
|
||||
@@ -1085,8 +1228,9 @@ class BECWaveform(BECPlotBase):
|
||||
curve.setData(x, y)
|
||||
curve.dap_params = msg["data"][1]["fit_parameters"]
|
||||
curve.dap_summary = msg["data"][1]["fit_summary"]
|
||||
self.dap_params_update.emit(curve.dap_params)
|
||||
self.dap_summary_update.emit(curve.dap_summary)
|
||||
metadata.update({"curve_id": curve_id_request})
|
||||
self.dap_params_update.emit(curve.dap_params, metadata)
|
||||
self.dap_summary_update.emit(curve.dap_summary, metadata)
|
||||
break
|
||||
|
||||
@Slot(dict, dict)
|
||||
@@ -1099,7 +1243,7 @@ class BECWaveform(BECPlotBase):
|
||||
metadata(dict): Metadata of the message.
|
||||
"""
|
||||
instruction = metadata.get("async_update")
|
||||
for curve_id, curve in self._curves_data["async"].items():
|
||||
for curve in self._curves_data["async"].values():
|
||||
y_name = curve.config.signals.y.name
|
||||
y_entry = curve.config.signals.y.entry
|
||||
x_name = self._x_axis_mode["name"]
|
||||
@@ -1158,7 +1302,11 @@ class BECWaveform(BECPlotBase):
|
||||
Update the scan curves with the data from the scan segment.
|
||||
"""
|
||||
try:
|
||||
data = self.scan_item.data
|
||||
data = (
|
||||
self.scan_item.live_data
|
||||
if hasattr(self.scan_item, "live_data") # backward compatibility
|
||||
else self.scan_item.data
|
||||
)
|
||||
except AttributeError:
|
||||
return
|
||||
|
||||
@@ -1211,8 +1359,14 @@ class BECWaveform(BECPlotBase):
|
||||
list|np.ndarray|None: X data for the curve.
|
||||
"""
|
||||
x_data = None
|
||||
live_data = (
|
||||
self.scan_item.live_data
|
||||
if hasattr(self.scan_item, "live_data")
|
||||
else self.scan_item.data
|
||||
)
|
||||
if self._x_axis_mode["name"] == "timestamp":
|
||||
timestamps = self.scan_item.data[y_name][y_entry].timestamps
|
||||
|
||||
timestamps = live_data[y_name][y_entry].timestamps
|
||||
|
||||
x_data = timestamps
|
||||
return x_data
|
||||
@@ -1223,7 +1377,7 @@ class BECWaveform(BECPlotBase):
|
||||
if self._x_axis_mode["name"] is None or self._x_axis_mode["name"] == "best_effort":
|
||||
if len(self._curves_data["async"]) > 0:
|
||||
x_data = None
|
||||
self._x_axis_mode["label_suffix"] = f" [auto: index]"
|
||||
self._x_axis_mode["label_suffix"] = " [auto: index]"
|
||||
current_label = "" if self.config.axis.x_label is None else self.config.axis.x_label
|
||||
self.plot_item.setLabel(
|
||||
"bottom", f"{current_label}{self._x_axis_mode['label_suffix']}"
|
||||
@@ -1232,7 +1386,7 @@ class BECWaveform(BECPlotBase):
|
||||
else:
|
||||
x_name = self.scan_item.status_message.info["scan_report_devices"][0]
|
||||
x_entry = self.entry_validator.validate_signal(x_name, None)
|
||||
x_data = self.scan_item.data[x_name][x_entry].val
|
||||
x_data = live_data[x_name][x_entry].val
|
||||
self._x_axis_mode["label_suffix"] = f" [auto: {x_name}-{x_entry}]"
|
||||
current_label = "" if self.config.axis.x_label is None else self.config.axis.x_label
|
||||
self.plot_item.setLabel(
|
||||
@@ -1243,7 +1397,7 @@ class BECWaveform(BECPlotBase):
|
||||
x_name = curve.config.signals.x.name
|
||||
x_entry = curve.config.signals.x.entry
|
||||
try:
|
||||
x_data = self.scan_item.data[x_name][x_entry].val
|
||||
x_data = live_data[x_name][x_entry].val
|
||||
except TypeError:
|
||||
x_data = []
|
||||
return x_data
|
||||
@@ -1290,7 +1444,7 @@ class BECWaveform(BECPlotBase):
|
||||
try:
|
||||
self.scan_id = self.queue.scan_storage.storage[scan_index].scan_id
|
||||
except IndexError:
|
||||
print(f"Scan index {scan_index} out of range.")
|
||||
logger.error(f"Scan index {scan_index} out of range.")
|
||||
return
|
||||
elif scan_id is not None:
|
||||
self.scan_id = scan_id
|
||||
@@ -1300,7 +1454,7 @@ class BECWaveform(BECPlotBase):
|
||||
self.scan_signal_update.emit()
|
||||
self.async_signal_update.emit()
|
||||
|
||||
def get_all_data(self, output: Literal["dict", "pandas"] = "dict") -> dict | pd.DataFrame:
|
||||
def get_all_data(self, output: Literal["dict", "pandas"] = "dict") -> dict: # | pd.DataFrame:
|
||||
"""
|
||||
Extract all curve data into a dictionary or a pandas DataFrame.
|
||||
|
||||
@@ -1316,7 +1470,7 @@ class BECWaveform(BECPlotBase):
|
||||
except ImportError:
|
||||
pd = None
|
||||
if output == "pandas":
|
||||
print(
|
||||
logger.warning(
|
||||
"Pandas is not installed. "
|
||||
"Please install pandas using 'pip install pandas'."
|
||||
"Output will be dictionary instead."
|
||||
@@ -1347,13 +1501,21 @@ class BECWaveform(BECPlotBase):
|
||||
"""
|
||||
MatplotlibExporter(self.plot_item).export()
|
||||
|
||||
def clear_all(self):
|
||||
def clear_source(self, source: Literal["DAP", "async", "scan_segment", "custom"]):
|
||||
"""Clear speicific source from self._curves_data.
|
||||
|
||||
Args:
|
||||
source (Literal["DAP", "async", "scan_segment", "custom"]): Source to be cleared.
|
||||
"""
|
||||
curves_data = self._curves_data
|
||||
sources = list(curves_data.keys())
|
||||
curve_ids_to_remove = list(curves_data[source].keys())
|
||||
for curve_id in curve_ids_to_remove:
|
||||
self.remove_curve(curve_id)
|
||||
|
||||
def clear_all(self):
|
||||
sources = list(self._curves_data.keys())
|
||||
for source in sources:
|
||||
curve_ids_to_remove = list(curves_data[source].keys())
|
||||
for curve_id in curve_ids_to_remove:
|
||||
self.remove_curve(curve_id)
|
||||
self.clear_source(source)
|
||||
|
||||
def cleanup(self):
|
||||
"""Cleanup the widget connection from BECDispatcher."""
|
||||
@@ -1361,7 +1523,7 @@ class BECWaveform(BECPlotBase):
|
||||
self.bec_dispatcher.disconnect_slot(
|
||||
self.update_dap, MessageEndpoints.dap_response(self.scan_id)
|
||||
)
|
||||
for curve_id, curve in self._curves_data["async"].items():
|
||||
for curve_id in self._curves_data["async"]:
|
||||
self.bec_dispatcher.disconnect_slot(
|
||||
self.on_async_readback,
|
||||
MessageEndpoints.device_async_readback(self.scan_id, curve_id),
|
||||
@@ -1,17 +1,19 @@
|
||||
from __future__ import annotations
|
||||
|
||||
from typing import TYPE_CHECKING, Any, Literal, Optional
|
||||
from typing import TYPE_CHECKING, Literal, Optional
|
||||
|
||||
import numpy as np
|
||||
import pyqtgraph as pg
|
||||
from bec_lib.logger import bec_logger
|
||||
from pydantic import BaseModel, Field, field_validator
|
||||
from pydantic_core import PydanticCustomError
|
||||
from qtpy import QtCore
|
||||
|
||||
from bec_widgets.utils import BECConnector, Colors, ConnectionConfig
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from bec_widgets.widgets.figure.plots.waveform import BECWaveform1D
|
||||
from bec_widgets.widgets.containers.figure.plots.waveform import BECWaveform1D
|
||||
|
||||
logger = bec_logger.logger
|
||||
|
||||
|
||||
class SignalData(BaseModel):
|
||||
@@ -40,7 +42,7 @@ class CurveConfig(ConnectionConfig):
|
||||
parent_id: Optional[str] = Field(None, description="The parent plot of the curve.")
|
||||
label: Optional[str] = Field(None, description="The label of the curve.")
|
||||
color: Optional[str | tuple] = Field(None, description="The color of the curve.")
|
||||
symbol: Optional[str] = Field("o", description="The symbol of the curve.")
|
||||
symbol: Optional[str | None] = Field("o", description="The symbol of the curve.")
|
||||
symbol_color: Optional[str | tuple] = Field(
|
||||
None, description="The color of the symbol of the curve."
|
||||
)
|
||||
@@ -177,7 +179,7 @@ class BECCurve(BECConnector, pg.PlotDataItem):
|
||||
if key in method_map:
|
||||
method_map[key](value)
|
||||
else:
|
||||
print(f"Warning: '{key}' is not a recognized property.")
|
||||
logger.warning(f"Warning: '{key}' is not a recognized property.")
|
||||
|
||||
def set_color(self, color: str, symbol_color: Optional[str] = None):
|
||||
"""
|
||||
@@ -199,7 +201,8 @@ class BECCurve(BECConnector, pg.PlotDataItem):
|
||||
symbol(str): Symbol of the curve.
|
||||
"""
|
||||
self.config.symbol = symbol
|
||||
self.apply_config()
|
||||
self.setSymbol(symbol)
|
||||
self.updateItems()
|
||||
|
||||
def set_symbol_color(self, symbol_color: str):
|
||||
"""
|
||||
@@ -0,0 +1,9 @@
|
||||
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)
|
||||
@@ -0,0 +1 @@
|
||||
{'files': ['button_abort.py']}
|
||||
@@ -0,0 +1,54 @@
|
||||
# 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.buttons.button_abort.button_abort import AbortButton
|
||||
|
||||
DOM_XML = """
|
||||
<ui language='c++'>
|
||||
<widget class='AbortButton' name='abort_button'>
|
||||
</widget>
|
||||
</ui>
|
||||
"""
|
||||
|
||||
|
||||
class AbortButtonPlugin(QDesignerCustomWidgetInterface): # pragma: no cover
|
||||
def __init__(self):
|
||||
super().__init__()
|
||||
self._form_editor = None
|
||||
|
||||
def createWidget(self, parent):
|
||||
t = AbortButton(parent)
|
||||
return t
|
||||
|
||||
def domXml(self):
|
||||
return DOM_XML
|
||||
|
||||
def group(self):
|
||||
return "BEC Buttons"
|
||||
|
||||
def icon(self):
|
||||
return designer_material_icon(AbortButton.ICON_NAME)
|
||||
|
||||
def includeFile(self):
|
||||
return "abort_button"
|
||||
|
||||
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 "AbortButton"
|
||||
|
||||
def toolTip(self):
|
||||
return "A button that abort the scan."
|
||||
|
||||
def whatsThis(self):
|
||||
return self.toolTip()
|
||||
@@ -0,0 +1,58 @@
|
||||
from bec_qthemes import material_icon
|
||||
from qtpy.QtCore import Qt
|
||||
from qtpy.QtWidgets import QHBoxLayout, QPushButton, QToolButton, QWidget
|
||||
|
||||
from bec_widgets.qt_utils.error_popups import SafeSlot
|
||||
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__(
|
||||
self, parent=None, client=None, config=None, gui_id=None, toolbar=False, scan_id=None
|
||||
):
|
||||
super().__init__(client=client, config=config, gui_id=gui_id)
|
||||
QWidget.__init__(self, parent=parent)
|
||||
|
||||
self.get_bec_shortcuts()
|
||||
|
||||
self.layout = QHBoxLayout(self)
|
||||
self.layout.setSpacing(0)
|
||||
self.layout.setContentsMargins(0, 0, 0, 0)
|
||||
self.layout.setAlignment(Qt.AlignmentFlag.AlignVCenter)
|
||||
|
||||
if toolbar:
|
||||
icon = material_icon("cancel", color="#666666", filled=True)
|
||||
self.button = QToolButton(icon=icon)
|
||||
self.button.setToolTip("Abort the scan")
|
||||
else:
|
||||
self.button = QPushButton()
|
||||
self.button.setText("Abort")
|
||||
self.button.setStyleSheet(
|
||||
"background-color: #666666; color: white; font-weight: bold; font-size: 12px;"
|
||||
)
|
||||
self.button.clicked.connect(self.abort_scan)
|
||||
|
||||
self.layout.addWidget(self.button)
|
||||
|
||||
self.scan_id = scan_id
|
||||
|
||||
@SafeSlot()
|
||||
def abort_scan(
|
||||
self,
|
||||
): # , scan_id: str | None = None): #FIXME scan_id will be added when combining with Queue widget
|
||||
"""
|
||||
Abort the scan.
|
||||
|
||||
Args:
|
||||
scan_id(str|None): The scan id to abort. If None, the current scan will be aborted.
|
||||
"""
|
||||
if self.scan_id is not None:
|
||||
print(f"Aborting scan with scan_id: {self.scan_id}")
|
||||
self.queue.request_scan_abortion(scan_id=self.scan_id)
|
||||
else:
|
||||
self.queue.request_scan_abortion()
|
||||
@@ -0,0 +1,17 @@
|
||||
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.buttons.button_abort.abort_button_plugin import (
|
||||
AbortButtonPlugin,
|
||||
)
|
||||
|
||||
QPyDesignerCustomWidgetCollection.addCustomWidget(AbortButtonPlugin())
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
main()
|
||||
@@ -0,0 +1,60 @@
|
||||
from bec_qthemes import material_icon
|
||||
from qtpy.QtCore import Qt
|
||||
from qtpy.QtWidgets import QHBoxLayout, QMessageBox, QPushButton, QToolButton, QWidget
|
||||
|
||||
from bec_widgets.qt_utils.error_popups import SafeSlot
|
||||
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):
|
||||
super().__init__(client=client, config=config, gui_id=gui_id)
|
||||
QWidget.__init__(self, parent=parent)
|
||||
|
||||
self.get_bec_shortcuts()
|
||||
|
||||
self.layout = QHBoxLayout(self)
|
||||
self.layout.setSpacing(0)
|
||||
self.layout.setContentsMargins(0, 0, 0, 0)
|
||||
self.layout.setAlignment(Qt.AlignmentFlag.AlignVCenter)
|
||||
|
||||
if toolbar:
|
||||
icon = material_icon(
|
||||
"restart_alt", color="#F19E39", filled=True, convert_to_pixmap=False
|
||||
)
|
||||
self.button = QToolButton(icon=icon)
|
||||
self.button.setToolTip("Reset the scan queue")
|
||||
else:
|
||||
self.button = QPushButton()
|
||||
self.button.setText("Reset Queue")
|
||||
self.button.setStyleSheet(
|
||||
"background-color: #F19E39; color: white; font-weight: bold; font-size: 12px;"
|
||||
)
|
||||
self.button.clicked.connect(self.confirm_reset_queue)
|
||||
|
||||
self.layout.addWidget(self.button)
|
||||
|
||||
@SafeSlot()
|
||||
def confirm_reset_queue(self):
|
||||
"""Prompt the user to confirm the queue reset."""
|
||||
msg_box = QMessageBox()
|
||||
msg_box.setIcon(QMessageBox.Warning)
|
||||
msg_box.setWindowTitle("Confirm Reset")
|
||||
msg_box.setText(
|
||||
"Are you sure you want to reset the scan queue? This action cannot be undone."
|
||||
)
|
||||
msg_box.setStandardButtons(QMessageBox.Yes | QMessageBox.No)
|
||||
msg_box.setDefaultButton(QMessageBox.No)
|
||||
|
||||
if msg_box.exec_() == QMessageBox.Yes:
|
||||
self.reset_queue()
|
||||
|
||||
@SafeSlot()
|
||||
def reset_queue(self):
|
||||
"""Reset the scan queue."""
|
||||
self.queue.request_queue_reset()
|
||||
@@ -0,0 +1,17 @@
|
||||
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.buttons.button_reset.reset_button_plugin import (
|
||||
ResetButtonPlugin,
|
||||
)
|
||||
|
||||
QPyDesignerCustomWidgetCollection.addCustomWidget(ResetButtonPlugin())
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
main()
|
||||
@@ -0,0 +1 @@
|
||||
{'files': ['button_reset.py']}
|
||||
@@ -0,0 +1,54 @@
|
||||
# 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.buttons.button_reset.button_reset import ResetButton
|
||||
|
||||
DOM_XML = """
|
||||
<ui language='c++'>
|
||||
<widget class='ResetButton' name='reset_button'>
|
||||
</widget>
|
||||
</ui>
|
||||
"""
|
||||
|
||||
|
||||
class ResetButtonPlugin(QDesignerCustomWidgetInterface): # pragma: no cover
|
||||
def __init__(self):
|
||||
super().__init__()
|
||||
self._form_editor = None
|
||||
|
||||
def createWidget(self, parent):
|
||||
t = ResetButton(parent)
|
||||
return t
|
||||
|
||||
def domXml(self):
|
||||
return DOM_XML
|
||||
|
||||
def group(self):
|
||||
return "BEC Buttons"
|
||||
|
||||
def icon(self):
|
||||
return designer_material_icon(ResetButton.ICON_NAME)
|
||||
|
||||
def includeFile(self):
|
||||
return "reset_button"
|
||||
|
||||
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 "ResetButton"
|
||||
|
||||
def toolTip(self):
|
||||
return "A button that reset the scan queue."
|
||||
|
||||
def whatsThis(self):
|
||||
return self.toolTip()
|
||||
@@ -6,10 +6,11 @@ from bec_widgets.qt_utils.error_popups import SafeSlot
|
||||
from bec_widgets.utils.bec_widget import BECWidget
|
||||
|
||||
|
||||
class StopButton(BECWidget, QWidget):
|
||||
"""A button that stops the current scan."""
|
||||
class ResumeButton(BECWidget, QWidget):
|
||||
"""A button that continue scan queue."""
|
||||
|
||||
ICON_NAME = "dangerous"
|
||||
PLUGIN = True
|
||||
ICON_NAME = "resume"
|
||||
|
||||
def __init__(self, parent=None, client=None, config=None, gui_id=None, toolbar=False):
|
||||
super().__init__(client=client, config=config, gui_id=gui_id)
|
||||
@@ -23,22 +24,20 @@ class StopButton(BECWidget, QWidget):
|
||||
self.layout.setAlignment(Qt.AlignmentFlag.AlignVCenter)
|
||||
|
||||
if toolbar:
|
||||
icon = material_icon(
|
||||
"stop", size=(20, 20), color="#cc181e", filled=True, convert_to_pixmap=False
|
||||
)
|
||||
icon = material_icon("resume", color="#2793e8", filled=True, convert_to_pixmap=False)
|
||||
self.button = QToolButton(icon=icon)
|
||||
self.button.triggered.connect(self.stop_scan)
|
||||
self.button.setToolTip("Resume the scan queue")
|
||||
else:
|
||||
self.button = QPushButton()
|
||||
self.button.setText("Stop")
|
||||
self.button.setText("Resume")
|
||||
self.button.setStyleSheet(
|
||||
"background-color: #cc181e; color: white; font-weight: bold; font-size: 12px;"
|
||||
"background-color: #2793e8; color: white; font-weight: bold; font-size: 12px;"
|
||||
)
|
||||
self.button.clicked.connect(self.stop_scan)
|
||||
self.button.clicked.connect(self.continue_scan)
|
||||
|
||||
self.layout.addWidget(self.button)
|
||||
|
||||
@SafeSlot()
|
||||
def stop_scan(self):
|
||||
def continue_scan(self):
|
||||
"""Stop the scan."""
|
||||
self.queue.request_scan_halt()
|
||||
self.queue.request_scan_continuation()
|
||||
@@ -0,0 +1,17 @@
|
||||
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.buttons.button_resume.resume_button_plugin import (
|
||||
ResumeButtonPlugin,
|
||||
)
|
||||
|
||||
QPyDesignerCustomWidgetCollection.addCustomWidget(ResumeButtonPlugin())
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
main()
|
||||
@@ -0,0 +1 @@
|
||||
{'files': ['button_resume.py']}
|
||||
@@ -0,0 +1,54 @@
|
||||
# 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.buttons.button_resume.button_resume import ResumeButton
|
||||
|
||||
DOM_XML = """
|
||||
<ui language='c++'>
|
||||
<widget class='ResumeButton' name='resume_button'>
|
||||
</widget>
|
||||
</ui>
|
||||
"""
|
||||
|
||||
|
||||
class ResumeButtonPlugin(QDesignerCustomWidgetInterface): # pragma: no cover
|
||||
def __init__(self):
|
||||
super().__init__()
|
||||
self._form_editor = None
|
||||
|
||||
def createWidget(self, parent):
|
||||
t = ResumeButton(parent)
|
||||
return t
|
||||
|
||||
def domXml(self):
|
||||
return DOM_XML
|
||||
|
||||
def group(self):
|
||||
return "BEC Buttons"
|
||||
|
||||
def icon(self):
|
||||
return designer_material_icon(ResumeButton.ICON_NAME)
|
||||
|
||||
def includeFile(self):
|
||||
return "resume_button"
|
||||
|
||||
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 "ResumeButton"
|
||||
|
||||
def toolTip(self):
|
||||
return "A button that continue scan queue."
|
||||
|
||||
def whatsThis(self):
|
||||
return self.toolTip()
|
||||
@@ -6,7 +6,7 @@ def main(): # pragma: no cover
|
||||
return
|
||||
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
|
||||
|
||||
from bec_widgets.widgets.stop_button.stop_button_plugin import StopButtonPlugin
|
||||
from bec_widgets.widgets.control.buttons.stop_button.stop_button_plugin import StopButtonPlugin
|
||||
|
||||
QPyDesignerCustomWidgetCollection.addCustomWidget(StopButtonPlugin())
|
||||
|
||||
@@ -0,0 +1,62 @@
|
||||
from bec_qthemes import material_icon
|
||||
from qtpy.QtCore import Qt
|
||||
from qtpy.QtWidgets import QHBoxLayout, QPushButton, QSizePolicy, QToolButton, QWidget
|
||||
|
||||
from bec_widgets.qt_utils.error_popups import SafeSlot
|
||||
from bec_widgets.utils.bec_widget import BECWidget
|
||||
|
||||
|
||||
class StopButton(BECWidget, QWidget):
|
||||
"""A button that stops the current scan."""
|
||||
|
||||
PLUGIN = True
|
||||
ICON_NAME = "dangerous"
|
||||
|
||||
def __init__(self, parent=None, client=None, config=None, gui_id=None, toolbar=False):
|
||||
super().__init__(client=client, config=config, gui_id=gui_id)
|
||||
QWidget.__init__(self, parent=parent)
|
||||
|
||||
self.get_bec_shortcuts()
|
||||
|
||||
self.layout = QHBoxLayout(self)
|
||||
self.layout.setSpacing(0)
|
||||
self.layout.setContentsMargins(0, 0, 0, 0)
|
||||
self.layout.setAlignment(Qt.AlignmentFlag.AlignVCenter)
|
||||
|
||||
if toolbar:
|
||||
icon = material_icon("stop", color="#cc181e", filled=True, convert_to_pixmap=False)
|
||||
self.button = QToolButton(icon=icon)
|
||||
self.button.setToolTip("Stop the scan queue")
|
||||
else:
|
||||
self.button = QPushButton()
|
||||
self.button.setSizePolicy(QSizePolicy.Policy.Minimum, QSizePolicy.Policy.Fixed)
|
||||
self.button.setText("Stop")
|
||||
self.button.setStyleSheet(
|
||||
f"background-color: #cc181e; color: white; font-weight: bold; font-size: 12px;"
|
||||
)
|
||||
self.button.clicked.connect(self.stop_scan)
|
||||
|
||||
self.layout.addWidget(self.button)
|
||||
|
||||
@SafeSlot()
|
||||
def stop_scan(
|
||||
self,
|
||||
): # , scan_id: str | None = None): #FIXME scan_id will be added when combining with Queue widget
|
||||
"""
|
||||
Stop the scan.
|
||||
|
||||
Args:
|
||||
scan_id(str|None): The scan id to stop. If None, the current scan will be stopped.
|
||||
"""
|
||||
self.queue.request_scan_halt()
|
||||
|
||||
|
||||
if __name__ == "__main__": # pragma: no cover
|
||||
import sys
|
||||
|
||||
from qtpy.QtWidgets import QApplication
|
||||
|
||||
app = QApplication(sys.argv)
|
||||
w = StopButton()
|
||||
w.show()
|
||||
sys.exit(app.exec_())
|
||||
@@ -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.stop_button.stop_button import StopButton
|
||||
from bec_widgets.widgets.control.buttons.stop_button.stop_button import StopButton
|
||||
|
||||
DOM_XML = """
|
||||
<ui language='c++'>
|
||||
@@ -31,7 +31,7 @@ class StopButtonPlugin(QDesignerCustomWidgetInterface): # pragma: no cover
|
||||
return DOM_XML
|
||||
|
||||
def group(self):
|
||||
return "BEC Utils"
|
||||
return "BEC Buttons"
|
||||
|
||||
def icon(self):
|
||||
return designer_material_icon(StopButton.ICON_NAME)
|
||||