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313 changed files with 654 additions and 4287 deletions

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@@ -12,9 +12,6 @@ variables:
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:
@@ -34,9 +31,8 @@ include:
inputs:
stage: test
path: "."
pytest_args: "-v,--random-order,tests/unit_tests"
ignore_dep_group: "pyqt6"
pip_args: ".[dev,pyside6]"
pytest_args: "-v --random-order tests/"
exclude_packages: ""
# different stages in the pipeline
stages:

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@@ -1,148 +1,6 @@
# CHANGELOG
## v1.7.0 (2024-12-02)
### Bug Fixes
- **tests**: Add test for Console widget
([`da579b6`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/da579b6d213bcdf28c40c1a9e4e2535fdde824fb))
### Features
- **console**: Add "prompt" signal to inform when shell is at prompt
([`3aeb0b6`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/3aeb0b66fbeb03d3d0ee60e108cc6b98fd9aa9b9))
- **console**: Add 'terminate' and 'send_ctrl_c' methods to Console
([`02086ae`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/02086aeae09233ec4e6ccc0e6a17f2b078d500b8))
.terminate() ends the started process, sending SIGTERM signal. If process is not dead after optional
timeout, SIGKILL is sent. .send_ctrl_c() sends SIGINT to the child process, and waits for prompt
until optional timeout is reached. Timeouts raise 'TimeoutError' exception.
## v1.6.0 (2024-11-27)
### Bug Fixes
- Add back accidentally removed variables
([`e998352`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/e9983521ed2a1c04af048a55ece70a1943a84313))
- Differentiate click and drag for DeviceItem, adapt tests accordingly
([`cffcdf2`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/cffcdf292363249bcc7efa9d130431d0bc727fda))
This fixes the blocking "QDrag.exec_()" on Linux, indeed before the drag'n'drop operation was
started with a simple click and it was waiting for drop forever. Now there are 2 different cases,
click or drag'n'drop - the drag'n'drop test actually moves the mouse and releases the button.
- Do not quit automatically when last window is "closed"
([`96e255e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/96e255e4ef394eb79006a66d13e06775ae235667))
Qt confuses closed and hidden
- No need to call inspect.signature - it can fail on methods coming from C (like Qt methods)
([`6029246`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/60292465e9e52d3248ae681c68c07298b9b3ce14))
- **rpc**: Gui hide/show also hide/show all floating docks
([`c27d058`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/c27d058b01fe604eccec76454e39360122e48515))
- **server**: Use dock area by default
([`2fe7f5e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/2fe7f5e1510a5ea72676045e6ea3485e6b11c220))
- **tests**: Make use of BECDockArea with client mixin to start server and use it in tests
([`da18c2c`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/da18c2ceecf9aeaf0e0ea9b78f4c867b27b9c314))
Depending on the test, auto-updates are enabled or not.
### Features
- '._auto_updates_enabled' attribute can be used to activate auto updates installation in
BECDockArea
([`31d8703`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/31d87036c9801e639a7ca6fc003c90e0c4edb19d))
- Add '--hide' argument to BEC GUI server
([`1f60fec`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/1f60fec7201ed252d7e49bf16f2166ee7f6bed6a))
- Add main window container widget
([`f80ec33`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/f80ec33ae5a261dbcab901ae30f4cc802316e554))
- Add rpc_id member to client objects
([`3ba0b1d`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/3ba0b1daf5b83da840e90fbbc063ed7b86ebe99b))
- Asynchronous .start() for GUI
([`2047e48`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/2047e484d5a4b2f5ea494a1e49035b35b1bbde35))
- Do not take focus when GUI is loaded
([`1f71d8e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/1f71d8e5eded9952f9b34bfc427e2ff44cf5fc18))
- **client**: Add show()/hide() methods to "gui" object
([`e68e2b5`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/e68e2b5978339475b97555c3e20795807932fbc9))
- **server**: Add main window, with proper gui_id derived from given id
([`daf6ea0`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/daf6ea0159c9ffc7b53bb7ae6b9abc16a302972c))
## v1.5.3 (2024-11-21)
### Bug Fixes
- **alignment_1d**: Fix imports after widget module refactor
([`e71e3b2`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/e71e3b2956feb3f3051e538432133f6e85bbd5a8))
### Continuous Integration
- Fix ci syntax for package-dep-job
([`6e39bdb`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/6e39bdbf53b147c8ff163527b45691835ce9a2eb))
## v1.5.2 (2024-11-18)
### Bug Fixes
- Support for bec v3
([`746359b`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/746359b2cc07a317473907adfcabbe5fe5d1b64c))
## v1.5.1 (2024-11-14)
### Bug Fixes
- **plugin_utils**: Plugin utils are able to detect classes for plugin creation based on class
attribute rather than if it is top level widget
([`7a1b874`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/7a1b8748a433f854671ac95f2eaf4604e6b8df20))
### Refactoring
- **widgets**: Widget module structure reorganised
([`aab0229`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/aab0229a4067ad626de919e38a5c8a2e9e7b03c2))
## v1.5.0 (2024-11-12)
### Bug Fixes
- **crosshair**: Crosshair adapted for multi waveform widget
([`0cd85ed`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/0cd85ed9fa5b67a6ecce89985cd4f54b7bbe3a4b))
### Documentation
- **multi_waveform**: Docs added
([`42d4f18`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/42d4f182f790a97687ca3b6d0e72866070a89767))
### Features
- **multi-waveform**: New widget added
([`f3a39a6`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/f3a39a69e29d490b3023a508ced18028c4205772))
## 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
@@ -212,3 +70,140 @@ Depending on the test, auto-updates are enabled or not.
- **colormap_button**: Colormap button with menu to select colormap filtered by the colormap type
([`b039933`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/b039933405e2fbe92bd81bd0748e79e8d443a741))
## v1.2.0 (2024-10-25)
### Features
- **colors**: Evenly spaced color generation + new golden ratio calculation
([`40c9fea`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/40c9fea35f869ef52e05948dd1989bcd99f602e0))
### Refactoring
- Add bec_lib version to statusbox
([`5d4b86e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/5d4b86e1c6e1800051afce4f991153e370767fa6))
## v1.1.0 (2024-10-25)
### Features
- Add filter i/o utility class
([`0350833`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/0350833f36e0a7cadce4173f9b1d1fbfdf985375))
### Refactoring
- Do not flush selection upon receiving config update; allow widgetIO to receive kwargs to be able
to use get_value to receive string instead of int for QComboBox
([`91959e8`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/91959e82de8586934af3ebb5aaa0923930effc51))
- Allow to set selection in DeviceInput; automatic update of selection on device config update;
cleanup
([`5eb15b7`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/5eb15b785f12e30eb8ccbc56d4ad9e759a4cf5eb))
- Cleanup, added device_signal for signal inputs
([`6fb2055`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/6fb20552ff57978f4aeb79fd7f062f8d6b5581e7))
### Testing
- **scan_control**: Tests added for grid_scan to ensure scan_args signal validity
([`acb7902`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/acb79020d4be546efc001ff47b6f5cdba2ee9375))
## v1.0.2 (2024-10-22)
### Bug Fixes
- **scan_control**: Scan args signal fixed to emit list instead of hardcoded structure
([`4f5448c`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/4f5448cf51a204e077af162c7f0aed1f1a60e57a))
## v1.0.1 (2024-10-22)
### Bug Fixes
- **waveform**: Added support for live_data and data access
([`7469c89`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/7469c892c8076fc09e61f173df6920c551241cec))
## v1.0.0 (2024-10-18)
### Bug Fixes
- **crosshair**: Downsample clear markers
([`f9a889f`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/f9a889fc6d380b9e587edcb465203122ea0bffc1))
### Features
- Ability to disable scatter from waveform & compatible crosshair with down sampling
([`2ab12ed`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/2ab12ed60abb995abc381d9330fdcf399796d9e5))
## v0.119.0 (2024-10-17)
### Bug Fixes
- Fix syntax due to change of api for simulated devices
([`19f4e40`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/19f4e407e00ee242973ca4c3f90e4e41a4d3e315))
- Remove wrongly scoped test
([`a23841b`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/a23841b2553dc7162da943715d58275c7dc39ed9))
- Rename 'compact' property -> 'compact_view'
([`6982711`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/6982711fea5fb8a73845ed7c0692e3ec53ef7871))
- Alignment 1D update, make app window a main window (in .ui file)
([`0015f0e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/0015f0e2d62adc02d3ef334e1f6dbb2d0288fec6))
- Set (Minimum, Fixed) size policy on Stop button
([`523cc43`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/523cc435725b10b7d59a4477a1aaa24a1f3e37a2))
### Features
- New PositionerGroup widget
([`af9655d`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/af9655de0c541092437accfbaa779628a2f48ccb))
- Add 'expand_popup' property to CompactPopupWidget
([`e4121a0`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/e4121a01cb6b8d496e630cd43bc642b994b8f310))
This property tells if expand should show a popup (by default), or if the widget should expand
in-place
- Positionerbox with a popup view
([`2615787`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/261578796f1de8ca9cab9b91659bc1484f7aa89d))
- Emit 'device_selected' and 'scan_axis' from scan control widget
([`0b9b1a3`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/0b9b1a3c89a98505079f7d4078915b7bbfaa1e23))
- New 'device_selected' signals to ScanControl, ScanGroupBox, DeviceLineEdit
([`9801d27`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/9801d2769eb0ee95c94ec0c011e1dac1407142ae))
### Refactoring
- Redesign of scan selection and scan control boxes
([`a69d287`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/a69d2870e2b3539739781d741b27b8599c0f4abd))
- Move add/remove bundle to scan group box
([`e3d0a7b`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/e3d0a7bbf9918dc16eb7227a178c310256ce570d))
## v0.118.0 (2024-10-13)
### Documentation
- **sphinx-build**: Adjusted pyside verion
([`b236951`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/b23695167ab969f754a058ffdccca2b40f00a008))
### Features
- **image**: Image widget can take data from monitor_1d endpoint
([`9ef1d1c`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/9ef1d1c9ac2178d9fa2e655942208f8abbdf5c1b))
## v0.117.1 (2024-10-11)
### Bug Fixes
- **FPS**: Qtimer cleanup leaking
([`3a22392`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/3a2239278075de7489ad10a58c31d7d89715e221))

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@@ -5,25 +5,36 @@ It is a preliminary version of the GUI, which will be added to the main branch a
import os
from typing import Optional
from bec_lib.device import Positioner as BECPositioner
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.QtCore import QSize, Signal
from qtpy.QtGui import QIcon
from qtpy.QtWidgets import QApplication
from qtpy.QtWidgets import (
QApplication,
QCheckBox,
QDoubleSpinBox,
QMainWindow,
QPushButton,
QSpinBox,
)
import bec_widgets
from bec_widgets.qt_utils.error_popups import SafeSlot as Slot
from bec_widgets.qt_utils.toolbar import WidgetAction
from bec_widgets.utils import UILoader
from bec_widgets.utils.bec_dispatcher import BECDispatcher
from bec_widgets.utils.bec_widget import BECWidget
from bec_widgets.utils.colors import get_accent_colors
from bec_widgets.widgets.control.buttons.stop_button.stop_button import StopButton
from bec_widgets.widgets.control.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
from bec_widgets.widgets.bec_progressbar.bec_progressbar import BECProgressBar
from bec_widgets.widgets.device_line_edit.device_line_edit import DeviceLineEdit
from bec_widgets.widgets.lmfit_dialog.lmfit_dialog import LMFitDialog
from bec_widgets.widgets.positioner_box.positioner_box import PositionerBox
from bec_widgets.widgets.positioner_group.positioner_group import PositionerGroup
from bec_widgets.widgets.stop_button.stop_button import StopButton
from bec_widgets.widgets.toggle.toggle import ToggleSwitch
from bec_widgets.widgets.waveform.waveform_widget import BECWaveformWidget
MODULE_PATH = os.path.dirname(bec_widgets.__file__)
logger = bec_logger.logger

View File

@@ -17,10 +17,11 @@ class Widgets(str, enum.Enum):
AbortButton = "AbortButton"
BECColorMapWidget = "BECColorMapWidget"
BECDock = "BECDock"
BECDockArea = "BECDockArea"
BECFigure = "BECFigure"
BECImageWidget = "BECImageWidget"
BECMotorMapWidget = "BECMotorMapWidget"
BECMultiWaveformWidget = "BECMultiWaveformWidget"
BECProgressBar = "BECProgressBar"
BECQueue = "BECQueue"
BECStatusBox = "BECStatusBox"
@@ -34,6 +35,7 @@ class Widgets(str, enum.Enum):
PositionIndicator = "PositionIndicator"
PositionerBox = "PositionerBox"
PositionerControlLine = "PositionerControlLine"
PositionerGroup = "PositionerGroup"
ResetButton = "ResetButton"
ResumeButton = "ResumeButton"
RingProgressBar = "RingProgressBar"
@@ -42,7 +44,6 @@ class Widgets(str, enum.Enum):
SignalLineEdit = "SignalLineEdit"
StopButton = "StopButton"
TextBox = "TextBox"
UserScriptWidget = "UserScriptWidget"
VSCodeEditor = "VSCodeEditor"
WebsiteWidget = "WebsiteWidget"
@@ -64,13 +65,6 @@ class AbortButton(RPCBase):
Get all registered RPC objects.
"""
@property
@rpc_call
def _rpc_id(self) -> "str":
"""
Get the RPC ID of the widget.
"""
class BECColorMapWidget(RPCBase):
@property
@@ -342,6 +336,13 @@ class BECDock(RPCBase):
Detach the dock from the parent dock area.
"""
@rpc_call
def close(self):
"""
Close the dock area and cleanup.
Has to be implemented to overwrite pyqtgraph event accept in Container close.
"""
class BECDockArea(RPCBase, BECGuiClientMixin):
@property
@@ -400,6 +401,7 @@ class BECDockArea(RPCBase, BECGuiClientMixin):
name: "str" = None,
position: "Literal['bottom', 'top', 'left', 'right', 'above', 'below']" = None,
relative_to: "BECDock | None" = None,
temporary: "bool" = False,
closable: "bool" = True,
floating: "bool" = False,
prefix: "str" = "dock",
@@ -416,6 +418,7 @@ class BECDockArea(RPCBase, BECGuiClientMixin):
name(str): The name of the dock to be displayed and for further references. Has to be unique.
position(Literal["bottom", "top", "left", "right", "above", "below"]): The position of the dock.
relative_to(BECDock): The dock to which the new dock should be added relative to.
temp(bool): Whether the dock is temporary. Upon closing the dock is not returned to the parent dock area.
closable(bool): Whether the dock is closable.
floating(bool): Whether the dock is detached after creating.
prefix(str): The prefix for the dock name if no name is provided.
@@ -469,18 +472,6 @@ class BECDockArea(RPCBase, BECGuiClientMixin):
list: The temporary areas in the dock area.
"""
@rpc_call
def show(self):
"""
Show all windows including floating docks.
"""
@rpc_call
def hide(self):
"""
Hide all windows including floating docks.
"""
class BECFigure(RPCBase):
@property
@@ -1393,31 +1384,6 @@ class BECImageWidget(RPCBase):
"""
class BECMainWindow(RPCBase):
@property
@rpc_call
def _config_dict(self) -> "dict":
"""
Get the configuration of the widget.
Returns:
dict: The configuration of the widget.
"""
@rpc_call
def _get_all_rpc(self) -> "dict":
"""
Get all registered RPC objects.
"""
@property
@rpc_call
def _rpc_id(self) -> "str":
"""
Get the RPC ID of the widget.
"""
class BECMotorMap(RPCBase):
@property
@rpc_call
@@ -1617,436 +1583,6 @@ class BECMotorMapWidget(RPCBase):
"""
class BECMultiWaveform(RPCBase):
@property
@rpc_call
def _rpc_id(self) -> "str":
"""
Get the RPC ID of the widget.
"""
@property
@rpc_call
def _config_dict(self) -> "dict":
"""
Get the configuration of the widget.
Returns:
dict: The configuration of the widget.
"""
@property
@rpc_call
def curves(self) -> collections.deque:
"""
Get the curves of the plot widget as a deque.
Returns:
deque: Deque of curves.
"""
@rpc_call
def set_monitor(self, monitor: str):
"""
Set the monitor for the plot widget.
Args:
monitor (str): The monitor to set.
"""
@rpc_call
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.
"""
@rpc_call
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.
"""
@rpc_call
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.
"""
@rpc_call
def set_colormap(self, colormap: str):
"""
Set the colormap for the curves.
Args:
colormap(str): Colormap for the curves.
"""
@rpc_call
def set(self, **kwargs) -> "None":
"""
Set the properties of the plot widget.
Args:
**kwargs: Keyword arguments for the properties to be set.
Possible properties:
- title: str
- x_label: str
- y_label: str
- x_scale: Literal["linear", "log"]
- y_scale: Literal["linear", "log"]
- x_lim: tuple
- y_lim: tuple
- legend_label_size: int
"""
@rpc_call
def set_title(self, title: "str", size: "int" = None):
"""
Set the title of the plot widget.
Args:
title(str): Title of the plot widget.
size(int): Font size of the title.
"""
@rpc_call
def set_x_label(self, label: "str", size: "int" = None):
"""
Set the label of the x-axis.
Args:
label(str): Label of the x-axis.
size(int): Font size of the label.
"""
@rpc_call
def set_y_label(self, label: "str", size: "int" = None):
"""
Set the label of the y-axis.
Args:
label(str): Label of the y-axis.
size(int): Font size of the label.
"""
@rpc_call
def set_x_scale(self, scale: "Literal['linear', 'log']" = "linear"):
"""
Set the scale of the x-axis.
Args:
scale(Literal["linear", "log"]): Scale of the x-axis.
"""
@rpc_call
def set_y_scale(self, scale: "Literal['linear', 'log']" = "linear"):
"""
Set the scale of the y-axis.
Args:
scale(Literal["linear", "log"]): Scale of the y-axis.
"""
@rpc_call
def set_x_lim(self, *args) -> "None":
"""
Set the limits of the x-axis. This method can accept either two separate arguments
for the minimum and maximum x-axis values, or a single tuple containing both limits.
Usage:
set_x_lim(x_min, x_max)
set_x_lim((x_min, x_max))
Args:
*args: A variable number of arguments. Can be two integers (x_min and x_max)
or a single tuple with two integers.
"""
@rpc_call
def set_y_lim(self, *args) -> "None":
"""
Set the limits of the y-axis. This method can accept either two separate arguments
for the minimum and maximum y-axis values, or a single tuple containing both limits.
Usage:
set_y_lim(y_min, y_max)
set_y_lim((y_min, y_max))
Args:
*args: A variable number of arguments. Can be two integers (y_min and y_max)
or a single tuple with two integers.
"""
@rpc_call
def set_grid(self, x: "bool" = False, y: "bool" = False):
"""
Set the grid of the plot widget.
Args:
x(bool): Show grid on the x-axis.
y(bool): Show grid on the y-axis.
"""
@rpc_call
def set_colormap(self, colormap: str):
"""
Set the colormap for the curves.
Args:
colormap(str): Colormap for the curves.
"""
@rpc_call
def enable_fps_monitor(self, enable: "bool" = True):
"""
Enable the FPS monitor.
Args:
enable(bool): True to enable, False to disable.
"""
@rpc_call
def lock_aspect_ratio(self, lock):
"""
Lock aspect ratio.
Args:
lock(bool): True to lock, False to unlock.
"""
@rpc_call
def export(self):
"""
Show the Export Dialog of the plot widget.
"""
@rpc_call
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.
"""
@rpc_call
def remove(self):
"""
Remove the plot widget from the figure.
"""
class BECMultiWaveformWidget(RPCBase):
@property
@rpc_call
def curves(self) -> list[pyqtgraph.graphicsItems.PlotDataItem.PlotDataItem]:
"""
Get the curves of the plot widget as a list
Returns:
list: List of curves.
"""
@rpc_call
def set_monitor(self, monitor: str) -> None:
"""
Set the monitor of the plot widget.
Args:
monitor(str): The monitor to set.
"""
@rpc_call
def set_curve_highlight(self, index: int) -> None:
"""
Set the curve highlight of the plot widget by index
Args:
index(int): The index of the curve to highlight.
"""
@rpc_call
def set_opacity(self, opacity: int) -> None:
"""
Set the opacity of the plot widget.
Args:
opacity(int): The opacity to set.
"""
@rpc_call
def set_curve_limit(self, curve_limit: int) -> None:
"""
Set the maximum number of traces to display on the plot widget.
Args:
curve_limit(int): The maximum number of traces to display.
"""
@rpc_call
def set_buffer_flush(self, flush_buffer: bool) -> None:
"""
Set the buffer flush property of the plot widget.
Args:
flush_buffer(bool): True to flush the buffer, False to not flush the buffer.
"""
@rpc_call
def set_highlight_last_curve(self, enable: bool) -> None:
"""
Enable or disable highlighting of the last curve.
Args:
enable(bool): True to enable highlighting of the last curve, False to disable.
"""
@rpc_call
def set_colormap(self, colormap: str) -> None:
"""
Set the colormap of the plot widget.
Args:
colormap(str): The colormap to set.
"""
@rpc_call
def set(self, **kwargs):
"""
Set the properties of the plot widget.
Args:
**kwargs: Keyword arguments for the properties to be set.
Possible properties:
- title: str
- x_label: str
- y_label: str
- x_scale: Literal["linear", "log"]
- y_scale: Literal["linear", "log"]
- x_lim: tuple
- y_lim: tuple
- legend_label_size: int
"""
@rpc_call
def set_title(self, title: str):
"""
Set the title of the plot widget.
Args:
title(str): The title to set.
"""
@rpc_call
def set_x_label(self, x_label: str):
"""
Set the x-axis label of the plot widget.
Args:
x_label(str): The x-axis label to set.
"""
@rpc_call
def set_y_label(self, y_label: str):
"""
Set the y-axis label of the plot widget.
Args:
y_label(str): The y-axis label to set.
"""
@rpc_call
def set_x_scale(self, x_scale: Literal["linear", "log"]):
"""
Set the x-axis scale of the plot widget.
Args:
x_scale(str): The x-axis scale to set.
"""
@rpc_call
def set_y_scale(self, y_scale: Literal["linear", "log"]):
"""
Set the y-axis scale of the plot widget.
Args:
y_scale(str): The y-axis scale to set.
"""
@rpc_call
def set_x_lim(self, x_lim: tuple):
"""
Set x-axis limits of the plot widget.
Args:
x_lim(tuple): The x-axis limits to set.
"""
@rpc_call
def set_y_lim(self, y_lim: tuple):
"""
Set y-axis limits of the plot widget.
Args:
y_lim(tuple): The y-axis limits to set.
"""
@rpc_call
def set_grid(self, x_grid: bool, y_grid: bool):
"""
Set the grid of the plot widget.
Args:
x_grid(bool): True to enable the x-grid, False to disable.
y_grid(bool): True to enable the y-grid, False to disable.
"""
@rpc_call
def set_colormap(self, colormap: str) -> None:
"""
Set the colormap of the plot widget.
Args:
colormap(str): The colormap to set.
"""
@rpc_call
def enable_fps_monitor(self, enabled: bool):
"""
Enable or disable the FPS monitor
Args:
enabled(bool): True to enable the FPS monitor, False to disable.
"""
@rpc_call
def lock_aspect_ratio(self, lock: bool):
"""
Lock the aspect ratio of the plot widget.
Args:
lock(bool): True to lock the aspect ratio, False to unlock.
"""
@rpc_call
def export(self):
"""
Export the plot widget.
"""
class BECPlotBase(RPCBase):
@property
@rpc_call
@@ -2282,13 +1818,6 @@ class BECQueue(RPCBase):
Get all registered RPC objects.
"""
@property
@rpc_call
def _rpc_id(self) -> "str":
"""
Get the RPC ID of the widget.
"""
class BECStatusBox(RPCBase):
@property
@@ -2307,13 +1836,6 @@ class BECStatusBox(RPCBase):
Get all registered RPC objects.
"""
@property
@rpc_call
def _rpc_id(self) -> "str":
"""
Get the RPC ID of the widget.
"""
class BECWaveform(RPCBase):
@property
@@ -3036,13 +2558,6 @@ class DeviceBrowser(RPCBase):
Get all registered RPC objects.
"""
@property
@rpc_call
def _rpc_id(self) -> "str":
"""
Get the RPC ID of the widget.
"""
class DeviceComboBox(RPCBase):
@property
@@ -3061,13 +2576,6 @@ class DeviceComboBox(RPCBase):
Get all registered RPC objects.
"""
@property
@rpc_call
def _rpc_id(self) -> "str":
"""
Get the RPC ID of the widget.
"""
class DeviceInputBase(RPCBase):
@property
@@ -3086,13 +2594,6 @@ class DeviceInputBase(RPCBase):
Get all registered RPC objects.
"""
@property
@rpc_call
def _rpc_id(self) -> "str":
"""
Get the RPC ID of the widget.
"""
class DeviceLineEdit(RPCBase):
@property
@@ -3111,13 +2612,6 @@ class DeviceLineEdit(RPCBase):
Get all registered RPC objects.
"""
@property
@rpc_call
def _rpc_id(self) -> "str":
"""
Get the RPC ID of the widget.
"""
class DeviceSignalInputBase(RPCBase):
@property
@@ -3136,13 +2630,6 @@ class DeviceSignalInputBase(RPCBase):
Get all registered RPC objects.
"""
@property
@rpc_call
def _rpc_id(self) -> "str":
"""
Get the RPC ID of the widget.
"""
class LMFitDialog(RPCBase):
@property
@@ -3161,13 +2648,6 @@ class LMFitDialog(RPCBase):
Get all registered RPC objects.
"""
@property
@rpc_call
def _rpc_id(self) -> "str":
"""
Get the RPC ID of the widget.
"""
class PositionIndicator(RPCBase):
@rpc_call
@@ -3257,13 +2737,6 @@ class ResetButton(RPCBase):
Get all registered RPC objects.
"""
@property
@rpc_call
def _rpc_id(self) -> "str":
"""
Get the RPC ID of the widget.
"""
class ResumeButton(RPCBase):
@property
@@ -3282,13 +2755,6 @@ class ResumeButton(RPCBase):
Get all registered RPC objects.
"""
@property
@rpc_call
def _rpc_id(self) -> "str":
"""
Get the RPC ID of the widget.
"""
class Ring(RPCBase):
@rpc_call
@@ -3586,13 +3052,6 @@ class ScanControl(RPCBase):
Get all registered RPC objects.
"""
@property
@rpc_call
def _rpc_id(self) -> "str":
"""
Get the RPC ID of the widget.
"""
class SignalComboBox(RPCBase):
@property
@@ -3611,13 +3070,6 @@ class SignalComboBox(RPCBase):
Get all registered RPC objects.
"""
@property
@rpc_call
def _rpc_id(self) -> "str":
"""
Get the RPC ID of the widget.
"""
class SignalLineEdit(RPCBase):
@property
@@ -3636,13 +3088,6 @@ class SignalLineEdit(RPCBase):
Get all registered RPC objects.
"""
@property
@rpc_call
def _rpc_id(self) -> "str":
"""
Get the RPC ID of the widget.
"""
class StopButton(RPCBase):
@property
@@ -3661,13 +3106,6 @@ class StopButton(RPCBase):
Get all registered RPC objects.
"""
@property
@rpc_call
def _rpc_id(self) -> "str":
"""
Get the RPC ID of the widget.
"""
class TextBox(RPCBase):
@rpc_call
@@ -3689,9 +3127,6 @@ class TextBox(RPCBase):
"""
class UserScriptWidget(RPCBase): ...
class VSCodeEditor(RPCBase): ...

View File

@@ -92,11 +92,11 @@ def _start_plot_process(gui_id: str, gui_class: type, config: dict | str, logger
process will not be captured.
"""
# pylint: disable=subprocess-run-check
command = ["bec-gui-server", "--id", gui_id, "--gui_class", gui_class.__name__, "--hide"]
command = ["bec-gui-server", "--id", gui_id, "--gui_class", gui_class.__name__]
if config:
if isinstance(config, dict):
config = json.dumps(config)
command.extend(["--config", str(config)])
command.extend(["--config", config])
env_dict = os.environ.copy()
env_dict["PYTHONUNBUFFERED"] = "1"
@@ -126,36 +126,15 @@ def _start_plot_process(gui_id: str, gui_class: type, config: dict | str, logger
return process, process_output_processing_thread
class RepeatTimer(threading.Timer):
def run(self):
while not self.finished.wait(self.interval):
self.function(*self.args, **self.kwargs)
class BECGuiClientMixin:
def __init__(self, **kwargs) -> None:
super().__init__(**kwargs)
self._auto_updates_enabled = True
self._auto_updates = None
self._gui_started_timer = None
self._gui_started_event = threading.Event()
self._process = None
self._process_output_processing_thread = None
self.auto_updates = self._get_update_script()
self._target_endpoint = MessageEndpoints.scan_status()
self._selected_device = None
@property
def auto_updates(self):
if self._auto_updates_enabled:
self._gui_started_event.wait()
return self._auto_updates
def shutdown_auto_updates(self):
if self._auto_updates_enabled:
if self._auto_updates is not None:
self._auto_updates.shutdown()
self._auto_updates = None
def _get_update_script(self) -> AutoUpdates | None:
eps = imd.entry_points(group="bec.widgets.auto_updates")
for ep in eps:
@@ -201,80 +180,38 @@ class BECGuiClientMixin:
if isinstance(msg, messages.ScanStatusMessage):
if not self.gui_is_alive():
return
if self._auto_updates_enabled:
self.auto_updates.msg_queue.put(msg)
self.auto_updates.msg_queue.put(msg)
def _gui_post_startup(self):
if self._auto_updates_enabled:
if self._auto_updates is None:
auto_updates = self._get_update_script()
if auto_updates is None:
AutoUpdates.create_default_dock = True
AutoUpdates.enabled = True
auto_updates = AutoUpdates(gui=self)
if auto_updates.create_default_dock:
auto_updates.start_default_dock()
# fig = auto_updates.get_default_figure()
self._auto_updates = auto_updates
self._gui_started_event.set()
self.show_all()
def start_server(self, wait=False) -> None:
def show(self) -> None:
"""
Start the GUI server, and execute callback when it is launched
Show the figure.
"""
if self._process is None or self._process.poll() is not None:
logger.success("GUI starting...")
self._gui_started_event.clear()
self._start_update_script()
self._process, self._process_output_processing_thread = _start_plot_process(
self._gui_id, self.__class__, self._client._service_config.config, logger=logger
)
def gui_started_callback(callback):
try:
if callable(callback):
callback()
finally:
threading.current_thread().cancel()
self._gui_started_timer = RepeatTimer(
1, lambda: self.gui_is_alive() and gui_started_callback(self._gui_post_startup)
)
self._gui_started_timer.start()
if wait:
self._gui_started_event.wait()
def show_all(self):
self._gui_started_event.wait()
rpc_client = RPCBase(gui_id=f"{self._gui_id}:window", parent=self)
rpc_client._run_rpc("show")
def hide_all(self):
self._gui_started_event.wait()
rpc_client = RPCBase(gui_id=f"{self._gui_id}:window", parent=self)
rpc_client._run_rpc("hide")
while not self.gui_is_alive():
print("Waiting for GUI to start...")
time.sleep(1)
logger.success(f"GUI started with id: {self._gui_id}")
def close(self) -> None:
"""
Close the gui window.
"""
if self._gui_started_timer is not None:
self._gui_started_timer.cancel()
self._gui_started_timer.join()
if self._process is None:
return
self._client.shutdown()
if self._process:
logger.success("Stopping GUI...")
self._process.terminate()
if self._process_output_processing_thread:
self._process_output_processing_thread.join()
self._process.wait()
self._process = None
self.shutdown_auto_updates()
if self.auto_updates is not None:
self.auto_updates.shutdown()
class RPCResponseTimeoutError(Exception):

View File

@@ -11,7 +11,7 @@ import isort
from qtpy.QtCore import Property as QtProperty
from bec_widgets.utils.generate_designer_plugin import DesignerPluginGenerator
from bec_widgets.utils.plugin_utils import BECClassContainer, get_custom_classes
from bec_widgets.utils.plugin_utils import BECClassContainer, get_rpc_classes
if sys.version_info >= (3, 11):
from typing import get_overloads
@@ -175,7 +175,7 @@ def main():
current_path = os.path.dirname(__file__)
client_path = os.path.join(current_path, "client.py")
rpc_classes = get_custom_classes("bec_widgets")
rpc_classes = get_rpc_classes("bec_widgets")
generator = ClientGenerator()
generator.generate_client(rpc_classes)

View File

@@ -1,5 +1,3 @@
from __future__ import annotations
from threading import Lock
from weakref import WeakValueDictionary

View File

@@ -1,5 +1,3 @@
from __future__ import annotations
from bec_widgets.utils import BECConnector
@@ -28,10 +26,10 @@ class RPCWidgetHandler:
Returns:
None
"""
from bec_widgets.utils.plugin_utils import get_custom_classes
from bec_widgets.utils.plugin_utils import get_rpc_classes
clss = get_custom_classes("bec_widgets")
self._widget_classes = {cls.__name__: cls for cls in clss.widgets}
clss = get_rpc_classes("bec_widgets")
self._widget_classes = {cls.__name__: cls for cls in clss.top_level_classes}
def create_widget(self, widget_type, **kwargs) -> BECConnector:
"""

View File

@@ -1,5 +1,6 @@
from __future__ import annotations
import inspect
import json
import signal
import sys
@@ -10,14 +11,14 @@ from bec_lib.endpoints import MessageEndpoints
from bec_lib.logger import bec_logger
from bec_lib.service_config import ServiceConfig
from bec_lib.utils.import_utils import lazy_import
from qtpy.QtCore import Qt, QTimer
from qtpy.QtCore import QTimer
from bec_widgets.cli.rpc_register import RPCRegister
from bec_widgets.utils import BECDispatcher
from bec_widgets.utils.bec_connector import BECConnector
from bec_widgets.widgets.containers.dock import BECDockArea
from bec_widgets.widgets.containers.figure import BECFigure
from bec_widgets.widgets.containers.main_window.main_window import BECMainWindow
from bec_widgets.utils.bec_dispatcher import QtRedisConnector
from bec_widgets.widgets.dock.dock_area import BECDockArea
from bec_widgets.widgets.figure import BECFigure
messages = lazy_import("bec_lib.messages")
logger = bec_logger.logger
@@ -95,7 +96,11 @@ class BECWidgetsCLIServer:
setattr(obj, method, args[0])
res = None
else:
res = method_obj(*args, **kwargs)
sig = inspect.signature(method_obj)
if sig.parameters:
res = method_obj(*args, **kwargs)
else:
res = method_obj()
if isinstance(res, list):
res = [self.serialize_object(obj) for obj in res]
@@ -177,7 +182,7 @@ def main():
from qtpy.QtCore import QSize
from qtpy.QtGui import QIcon
from qtpy.QtWidgets import QApplication
from qtpy.QtWidgets import QApplication, QMainWindow
import bec_widgets
@@ -195,7 +200,6 @@ def main():
help="Name of the gui class to be rendered. Possible values: \n- BECFigure\n- BECDockArea",
)
parser.add_argument("--config", type=str, help="Config file or config string.")
parser.add_argument("--hide", action="store_true", help="Hide on startup")
args = parser.parse_args()
@@ -208,12 +212,11 @@ def main():
"Please specify a valid gui_class to run. Use -h for help."
"\n Starting with default gui_class BECFigure."
)
gui_class = BECDockArea
gui_class = BECFigure
with redirect_stdout(SimpleFileLikeFromLogOutputFunc(logger.info)):
with redirect_stderr(SimpleFileLikeFromLogOutputFunc(logger.error)):
app = QApplication(sys.argv)
app.setQuitOnLastWindowClosed(False)
app.setApplicationName("BEC Figure")
module_path = os.path.dirname(bec_widgets.__file__)
icon = QIcon()
@@ -223,19 +226,15 @@ def main():
)
app.setWindowIcon(icon)
server = _start_server(args.id, gui_class, args.config)
win = BECMainWindow(gui_id=f"{server.gui_id}:window")
win.setAttribute(Qt.WA_ShowWithoutActivating)
win = QMainWindow()
win.setWindowTitle("BEC Widgets")
RPCRegister().add_rpc(win)
server = _start_server(args.id, gui_class, args.config)
gui = server.gui
win.setCentralWidget(gui)
win.resize(800, 600)
if not args.hide:
win.show()
win.show()
app.aboutToQuit.connect(server.shutdown)

View File

@@ -3,6 +3,8 @@ import os
import numpy as np
import pyqtgraph as pg
from bec_qthemes import material_icon
from qtpy.QtCore import QSize
from qtpy.QtGui import QIcon
from qtpy.QtWidgets import (
QApplication,
QGroupBox,
@@ -15,9 +17,9 @@ from qtpy.QtWidgets import (
from bec_widgets.utils import BECDispatcher
from bec_widgets.utils.colors import apply_theme
from bec_widgets.widgets.containers.dock import BECDockArea
from bec_widgets.widgets.containers.figure import BECFigure
from bec_widgets.widgets.editors.jupyter_console.jupyter_console import BECJupyterConsole
from bec_widgets.widgets.dock.dock_area import BECDockArea
from bec_widgets.widgets.figure import BECFigure
from bec_widgets.widgets.jupyter_console.jupyter_console import BECJupyterConsole
class JupyterConsoleWindow(QWidget): # pragma: no cover:
@@ -54,7 +56,6 @@ class JupyterConsoleWindow(QWidget): # pragma: no cover:
# "cm": self.colormap,
"im": self.im,
"mm": self.mm,
"mw": self.mw,
}
)
@@ -166,11 +167,9 @@ class JupyterConsoleWindow(QWidget): # pragma: no cover:
self.im.image("waveform", "1d")
self.d2 = self.dock.add_dock(name="dock_2", position="bottom")
self.wf = self.d2.add_widget("BECFigure", row=0, col=0)
self.mw = self.wf.multi_waveform(monitor="waveform") # , config=config)
# self.wf.plot(x_name="samx", y_name="bpm3a")
# self.wf.plot(x_name="samx", y_name="bpm4i", dap="GaussianModel")
self.wf = self.d2.add_widget("BECWaveformWidget", row=0, col=0)
self.wf.plot(x_name="samx", y_name="bpm3a")
self.wf.plot(x_name="samx", y_name="bpm4i", dap="GaussianModel")
# self.bar = self.d2.add_widget("RingProgressBar", row=0, col=1)
# self.bar.set_diameter(200)
@@ -211,7 +210,6 @@ if __name__ == "__main__": # pragma: no cover
win = JupyterConsoleWindow()
win.show()
win.resize(1200, 800)
app.aboutToQuit.connect(win.close)
sys.exit(app.exec_())

View File

@@ -13,7 +13,7 @@ from qtpy.QtWidgets import (
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
from bec_widgets.widgets.dark_mode_button.dark_mode_button import DarkModeButton
class PaletteViewer(BECWidget, QWidget):

View File

@@ -69,7 +69,7 @@ class Worker(QRunnable):
class BECConnector:
"""Connection mixin class to handle BEC client and device manager"""
USER_ACCESS = ["_config_dict", "_get_all_rpc", "_rpc_id"]
USER_ACCESS = ["_config_dict", "_get_all_rpc"]
EXIT_HANDLERS = {}
def __init__(self, client=None, config: ConnectionConfig = None, gui_id: str = None):

View File

@@ -6,16 +6,13 @@ from qtpy.QtCore import QObject, Qt, Signal, Slot
from qtpy.QtWidgets import QApplication
class CrosshairScatterItem(pg.ScatterPlotItem):
class NonDownsamplingScatterPlotItem(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):
# QT Position of mouse cursor
@@ -50,15 +47,9 @@ 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
@@ -79,7 +70,6 @@ class Crosshair(QObject):
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
@@ -123,74 +113,34 @@ class Crosshair(QObject):
self.coord_label.fill = pg.mkBrush(label_bg_color)
self.coord_label.border = pg.mkPen(None)
@Slot(int)
def update_highlighted_curve(self, curve_index: int):
"""
Update the highlighted curve in the case of multiple curves in a plot item.
Args:
curve_index(int): The index of curve to highlight
"""
self.highlighted_curve_index = curve_index
self.clear_markers()
self.update_markers()
def update_markers(self):
"""Update the markers for the crosshair, creating new ones if necessary."""
if self.highlighted_curve_index is not None and hasattr(self.plot_item, "visible_curves"):
# Focus on the highlighted curve only
self.items = [self.plot_item.visible_curves[self.highlighted_curve_index]]
else:
# Handle all curves
self.items = self.plot_item.items
# Create or update markers
for item in self.items:
# Create new markers
for item in self.plot_item.items:
if isinstance(item, pg.PlotDataItem): # 1D plot
if item.name() in self.marker_moved_1d:
continue
pen = item.opts["pen"]
color = pen.color() if hasattr(pen, "color") else pg.mkColor(pen)
name = item.name() or str(id(item))
if name in self.marker_moved_1d:
# Update existing markers
marker_moved = self.marker_moved_1d[name]
marker_moved.setPen(pg.mkPen(color))
# Update clicked markers' brushes
for marker_clicked in self.marker_clicked_1d[name]:
alpha = marker_clicked.opts["brush"].color().alpha()
marker_clicked.setBrush(
pg.mkBrush(color.red(), color.green(), color.blue(), alpha)
)
# Update z-values
marker_moved.setZValue(item.zValue() + 1)
for marker_clicked in self.marker_clicked_1d[name]:
marker_clicked.setZValue(item.zValue() + 1)
else:
# Create new markers
marker_moved = CrosshairScatterItem(
size=10, pen=pg.mkPen(color), brush=pg.mkBrush(None)
)
marker_moved.skip_auto_range = True
marker_moved.is_crosshair = True
self.marker_moved_1d[name] = marker_moved
self.plot_item.addItem(marker_moved)
# Set marker z-value higher than the curve
marker_moved.setZValue(item.zValue() + 1)
marker_moved = NonDownsamplingScatterPlotItem(
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 = NonDownsamplingScatterPlotItem(
size=size,
pen=pg.mkPen(None),
brush=pg.mkBrush(color.red(), color.green(), color.blue(), alpha),
)
marker_clicked.skip_auto_range = True
self.marker_clicked_1d[item.name()] = marker_clicked
self.plot_item.addItem(marker_clicked)
# Create glowing effect markers for clicked events
marker_clicked_list = []
for size, alpha in [(18, 64), (14, 128), (10, 255)]:
marker_clicked = CrosshairScatterItem(
size=size,
pen=pg.mkPen(None),
brush=pg.mkBrush(color.red(), color.green(), color.blue(), alpha),
)
marker_clicked.skip_auto_range = True
marker_clicked.is_crosshair = True
self.plot_item.addItem(marker_clicked)
marker_clicked.setZValue(item.zValue() + 1)
marker_clicked_list.append(marker_clicked)
self.marker_clicked_1d[name] = marker_clicked_list
elif isinstance(item, pg.ImageItem): # 2D plot
if self.marker_2d is not None:
continue
@@ -212,11 +162,12 @@ class Crosshair(QObject):
"""
y_values = defaultdict(list)
x_values = defaultdict(list)
image_2d = None
# Iterate through items in the plot
for item in self.items:
for item in self.plot_item.items:
if isinstance(item, pg.PlotDataItem): # 1D plot
name = item.name() or str(id(item))
name = item.name()
plot_data = item._getDisplayDataset()
if plot_data is None:
continue
@@ -237,7 +188,7 @@ 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))
@@ -305,9 +256,9 @@ class Crosshair(QObject):
# not sure how we got here, but just to be safe...
return
for item in self.items:
for item in self.plot_item.items:
if isinstance(item, pg.PlotDataItem):
name = item.name() or str(id(item))
name = item.name()
x, y = x_snap_values[name], y_snap_values[name]
if x is None or y is None:
continue
@@ -358,14 +309,13 @@ class Crosshair(QObject):
# not sure how we got here, but just to be safe...
return
for item in self.items:
for item in self.plot_item.items:
if isinstance(item, pg.PlotDataItem):
name = item.name() or str(id(item))
name = item.name()
x, y = x_snap_values[name], y_snap_values[name]
if x is None or y is None:
continue
for marker_clicked in self.marker_clicked_1d[name]:
marker_clicked.setData([x], [y])
self.marker_clicked_1d[name].setData([x], [y])
x_snapped_scaled, y_snapped_scaled = self.scale_emitted_coordinates(x, y)
coordinate_to_emit = (
name,
@@ -387,12 +337,9 @@ class Crosshair(QObject):
def clear_markers(self):
"""Clears the markers from the plot."""
for marker in self.marker_moved_1d.values():
self.plot_item.removeItem(marker)
for markers in self.marker_clicked_1d.values():
for marker in markers:
self.plot_item.removeItem(marker)
self.marker_moved_1d.clear()
self.marker_clicked_1d.clear()
marker.clear()
for marker in self.marker_clicked_1d.values():
marker.clear()
def scale_emitted_coordinates(self, x, y):
"""Scales the emitted coordinates if the axes are in log scale.
@@ -419,7 +366,7 @@ class Crosshair(QObject):
x, y = pos
x_scaled, y_scaled = self.scale_emitted_coordinates(x, y)
# Update coordinate label
# # 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)

View File

@@ -143,7 +143,7 @@ class DesignerPluginGenerator:
if __name__ == "__main__": # pragma: no cover
# from bec_widgets.widgets.bec_queue.bec_queue import BECQueue
from bec_widgets.widgets.utility.spinner import SpinnerWidget
from bec_widgets.widgets.spinner.spinner import SpinnerWidget
generator = DesignerPluginGenerator(SpinnerWidget)
generator.run(validate=False)

View File

@@ -53,7 +53,7 @@ class BECClassInfo:
obj: type
is_connector: bool = False
is_widget: bool = False
is_plugin: bool = False
is_top_level: bool = False
class BECClassContainer:
@@ -88,14 +88,14 @@ class BECClassContainer:
"""
Get all top-level classes.
"""
return [info.obj for info in self.collection if info.is_plugin]
return [info.obj for info in self.collection if info.is_top_level]
@property
def plugins(self):
"""
Get all plugins. These are all classes that are on the top level and are widgets.
"""
return [info.obj for info in self.collection if info.is_widget and info.is_plugin]
return [info.obj for info in self.collection if info.is_widget and info.is_top_level]
@property
def widgets(self):
@@ -109,17 +109,10 @@ class BECClassContainer:
"""
Get all top-level classes that are RPC-enabled. These are all classes that users can choose from.
"""
return [info.obj for info in self.collection if info.is_plugin and info.is_connector]
@property
def classes(self):
"""
Get all classes.
"""
return [info.obj for info in self.collection]
return [info.obj for info in self.collection if info.is_top_level and info.is_connector]
def get_custom_classes(repo_name: str) -> BECClassContainer:
def get_rpc_classes(repo_name: str) -> BECClassContainer:
"""
Get all RPC-enabled classes in the specified repository.
@@ -160,8 +153,6 @@ def get_custom_classes(repo_name: str) -> BECClassContainer:
issubclass(obj, QWidget) or issubclass(obj, QGraphicsWidget)
):
class_info.is_top_level = True
if hasattr(obj, "PLUGIN") and obj.PLUGIN:
class_info.is_plugin = True
collection.add_class(class_info)
return collection

View File

@@ -4,7 +4,7 @@ from qtpy import PYQT6, PYSIDE6, QT_VERSION
from qtpy.QtCore import QFile, QIODevice
from bec_widgets.utils.generate_designer_plugin import DesignerPluginInfo
from bec_widgets.utils.plugin_utils import get_custom_classes
from bec_widgets.utils.plugin_utils import get_rpc_classes
if PYSIDE6:
from PySide6.QtUiTools import QUiLoader
@@ -30,7 +30,7 @@ class UILoader:
def __init__(self, parent=None):
self.parent = parent
widgets = get_custom_classes("bec_widgets").classes
widgets = get_rpc_classes("bec_widgets").top_level_classes
self.custom_widgets = {widget.__name__: widget for widget in widgets}

View File

@@ -4,7 +4,7 @@
from qtpy.QtDesigner import QDesignerCustomWidgetInterface
from bec_widgets.utils.bec_designer import designer_material_icon
from bec_widgets.widgets.progress.bec_progressbar.bec_progressbar import BECProgressBar
from bec_widgets.widgets.bec_progressbar.bec_progressbar import BECProgressBar
DOM_XML = """
<ui language='c++'>

View File

@@ -14,7 +14,6 @@ class BECProgressBar(BECWidget, QWidget):
A custom progress bar with smooth transitions. The displayed text can be customized using a template.
"""
PLUGIN = True
USER_ACCESS = [
"set_value",
"set_maximum",

View File

@@ -6,9 +6,7 @@ def main(): # pragma: no cover
return
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
from bec_widgets.widgets.progress.bec_progressbar.bec_progress_bar_plugin import (
BECProgressBarPlugin,
)
from bec_widgets.widgets.bec_progressbar.bec_progress_bar_plugin import BECProgressBarPlugin
QPyDesignerCustomWidgetCollection.addCustomWidget(BECProgressBarPlugin())

View File

@@ -10,10 +10,10 @@ from bec_widgets.qt_utils.compact_popup import CompactPopupWidget
from bec_widgets.qt_utils.toolbar import ModularToolBar, SeparatorAction, WidgetAction
from bec_widgets.utils.bec_connector import ConnectionConfig
from bec_widgets.utils.bec_widget import BECWidget
from bec_widgets.widgets.control.buttons.button_abort.button_abort import AbortButton
from bec_widgets.widgets.control.buttons.button_reset.button_reset import ResetButton
from bec_widgets.widgets.control.buttons.button_resume.button_resume import ResumeButton
from bec_widgets.widgets.control.buttons.stop_button.stop_button import StopButton
from bec_widgets.widgets.button_abort.button_abort import AbortButton
from bec_widgets.widgets.button_reset.button_reset import ResetButton
from bec_widgets.widgets.button_resume.button_resume import ResumeButton
from bec_widgets.widgets.stop_button.stop_button import StopButton
class BECQueue(BECWidget, CompactPopupWidget):
@@ -21,7 +21,6 @@ class BECQueue(BECWidget, CompactPopupWidget):
Widget to display the BEC queue.
"""
PLUGIN = True
ICON_NAME = "edit_note"
status_colors = {
"STOPPED": "red",

View File

@@ -6,7 +6,7 @@ from qtpy.QtDesigner import QDesignerCustomWidgetInterface
import bec_widgets
from bec_widgets.utils.bec_designer import designer_material_icon
from bec_widgets.widgets.services.bec_queue.bec_queue import BECQueue
from bec_widgets.widgets.bec_queue.bec_queue import BECQueue
DOM_XML = """
<ui language='c++'>

View File

@@ -6,7 +6,7 @@ def main(): # pragma: no cover
return
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
from bec_widgets.widgets.services.bec_queue.bec_queue_plugin import BECQueuePlugin
from bec_widgets.widgets.bec_queue.bec_queue_plugin import BECQueuePlugin
QPyDesignerCustomWidgetCollection.addCustomWidget(BECQueuePlugin())

View File

@@ -4,17 +4,18 @@ The widget automatically updates the status of all running BEC services, and dis
from __future__ import annotations
import sys
from collections import defaultdict
from dataclasses import dataclass
from typing import TYPE_CHECKING
from bec_lib.utils.import_utils import lazy_import_from
from qtpy.QtCore import QObject, QTimer, Signal, Slot
from qtpy.QtWidgets import QHBoxLayout, QTreeWidget, QTreeWidgetItem
from qtpy.QtWidgets import QHBoxLayout, QTreeWidget, QTreeWidgetItem, QWidget
from bec_widgets.qt_utils.compact_popup import CompactPopupWidget
from bec_widgets.utils.bec_widget import BECWidget
from bec_widgets.widgets.services.bec_status_box.status_item import StatusItem
from bec_widgets.widgets.bec_status_box.status_item import StatusItem
if TYPE_CHECKING:
from bec_lib.client import BECClient
@@ -74,7 +75,6 @@ class BECStatusBox(BECWidget, CompactPopupWidget):
gui_id Optional(str): The unique id for the widget. Defaults to None.
"""
PLUGIN = True
CORE_SERVICES = ["DeviceServer", "ScanServer", "SciHub", "ScanBundler", "FileWriterManager"]
service_update = Signal(BECServiceInfoContainer)
@@ -124,41 +124,16 @@ class BECStatusBox(BECWidget, CompactPopupWidget):
self.tree = QTreeWidget(self)
self.tree.setHeaderHidden(True)
# TODO probably here is a problem still with setting the stylesheet
# self.tree.setStyleSheet(
# "QTreeWidget::item:!selected "
# "{ "
# "border: 1px solid gainsboro; "
# "border-left: none; "
# "border-top: none; "
# "}"
# "QTreeWidget::item:selected {}"
# )
self.tree.setStyleSheet(
"QTreeWidget::item:!selected { "
"QTreeWidget::item:!selected "
"{ "
"border: 1px solid gainsboro; "
"border-left: none; "
"border-top: none; "
"} "
"QTreeWidget::item:selected {} "
"QTreeView::branch { "
"border-image: none; "
"background: transparent; "
"} "
"QTreeView::branch:has-siblings:!adjoins-item { "
"border-image: none; "
"} "
"QTreeView::branch:has-children:!has-siblings:closed, "
"QTreeView::branch:closed:has-children:has-siblings { "
"border-image: none; "
"} "
"QTreeView::branch:open:has-children:!has-siblings, "
"QTreeView::branch:open:has-children:has-siblings { "
"border-image: none; "
"}"
"QTreeWidget::item:selected {}"
)
# self.tree.setRootIsDecorated(False)
def _create_status_widget(
self, service_name: str, status=BECStatus, info: dict = None, metrics: dict = None
) -> StatusItem:

View File

@@ -6,7 +6,7 @@ from qtpy.QtDesigner import QDesignerCustomWidgetInterface
import bec_widgets
from bec_widgets.utils.bec_designer import designer_material_icon
from bec_widgets.widgets.services.bec_status_box.bec_status_box import BECStatusBox
from bec_widgets.widgets.bec_status_box.bec_status_box import BECStatusBox
DOM_XML = """
<ui language='c++'>

View File

@@ -6,7 +6,7 @@ def main(): # pragma: no cover
return
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
from bec_widgets.widgets.services.bec_status_box.bec_status_box_plugin import BECStatusBoxPlugin
from bec_widgets.widgets.bec_status_box.bec_status_box_plugin import BECStatusBoxPlugin
QPyDesignerCustomWidgetCollection.addCustomWidget(BECStatusBoxPlugin())

View File

@@ -23,7 +23,7 @@ MODULE_PATH = os.path.dirname(bec_widgets.__file__)
class IconsEnum(enum.Enum):
"""Enum class for icons in the status item widget."""
RUNNING = "check_circle"
RUNNING = "done_outline"
BUSY = "progress_activity"
IDLE = "progress_activity"
ERROR = "emergency_home"

View File

@@ -4,7 +4,7 @@
from qtpy.QtDesigner import QDesignerCustomWidgetInterface
from bec_widgets.utils.bec_designer import designer_material_icon
from bec_widgets.widgets.control.buttons.button_abort.button_abort import AbortButton
from bec_widgets.widgets.button_abort.button_abort import AbortButton
DOM_XML = """
<ui language='c++'>

View File

@@ -9,7 +9,6 @@ from bec_widgets.utils.bec_widget import BECWidget
class AbortButton(BECWidget, QWidget):
"""A button that abort the scan."""
PLUGIN = True
ICON_NAME = "cancel"
def __init__(

View File

@@ -6,9 +6,7 @@ def main(): # pragma: no cover
return
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
from bec_widgets.widgets.control.buttons.button_abort.abort_button_plugin import (
AbortButtonPlugin,
)
from bec_widgets.widgets.button_abort.abort_button_plugin import AbortButtonPlugin
QPyDesignerCustomWidgetCollection.addCustomWidget(AbortButtonPlugin())

View File

@@ -9,7 +9,6 @@ from bec_widgets.utils.bec_widget import BECWidget
class ResetButton(BECWidget, QWidget):
"""A button that resets the scan queue."""
PLUGIN = True
ICON_NAME = "restart_alt"
def __init__(self, parent=None, client=None, config=None, gui_id=None, toolbar=False):

View File

@@ -6,9 +6,7 @@ def main(): # pragma: no cover
return
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
from bec_widgets.widgets.control.buttons.button_reset.reset_button_plugin import (
ResetButtonPlugin,
)
from bec_widgets.widgets.button_reset.reset_button_plugin import ResetButtonPlugin
QPyDesignerCustomWidgetCollection.addCustomWidget(ResetButtonPlugin())

View File

@@ -4,7 +4,7 @@
from qtpy.QtDesigner import QDesignerCustomWidgetInterface
from bec_widgets.utils.bec_designer import designer_material_icon
from bec_widgets.widgets.control.buttons.button_reset.button_reset import ResetButton
from bec_widgets.widgets.button_reset.button_reset import ResetButton
DOM_XML = """
<ui language='c++'>

View File

@@ -9,7 +9,6 @@ from bec_widgets.utils.bec_widget import BECWidget
class ResumeButton(BECWidget, QWidget):
"""A button that continue scan queue."""
PLUGIN = True
ICON_NAME = "resume"
def __init__(self, parent=None, client=None, config=None, gui_id=None, toolbar=False):

View File

@@ -6,9 +6,7 @@ def main(): # pragma: no cover
return
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
from bec_widgets.widgets.control.buttons.button_resume.resume_button_plugin import (
ResumeButtonPlugin,
)
from bec_widgets.widgets.button_resume.resume_button_plugin import ResumeButtonPlugin
QPyDesignerCustomWidgetCollection.addCustomWidget(ResumeButtonPlugin())

View File

@@ -4,7 +4,7 @@
from qtpy.QtDesigner import QDesignerCustomWidgetInterface
from bec_widgets.utils.bec_designer import designer_material_icon
from bec_widgets.widgets.control.buttons.button_resume.button_resume import ResumeButton
from bec_widgets.widgets.button_resume.button_resume import ResumeButton
DOM_XML = """
<ui language='c++'>

View File

@@ -17,7 +17,6 @@ class ColorButton(QWidget):
color_selected = Signal(str)
PLUGIN = True
ICON_NAME = "colors"
def __init__(self, *args, **kwargs):

View File

@@ -4,7 +4,7 @@ from qtpy.QtDesigner import QDesignerCustomWidgetInterface
import bec_widgets
from bec_widgets.utils.bec_designer import designer_material_icon
from bec_widgets.widgets.utility.visual.color_button.color_button import ColorButton
from bec_widgets.widgets.color_button.color_button import ColorButton
DOM_XML = """
<ui language='c++'>

View File

@@ -6,9 +6,7 @@ def main(): # pragma: no cover
return
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
from bec_widgets.widgets.utility.visual.color_button.color_button_plugin import (
ColorButtonPlugin,
)
from bec_widgets.widgets.color_button.color_button_plugin import ColorButtonPlugin
QPyDesignerCustomWidgetCollection.addCustomWidget(ColorButtonPlugin())

View File

@@ -47,7 +47,6 @@ class ColormapSelector(QWidget):
colormap_changed_signal = Signal(str)
ICON_NAME = "palette"
PLUGIN = True
def __init__(self, parent=None, default_colormaps=None):
super().__init__(parent=parent)

View File

@@ -6,7 +6,7 @@ from qtpy.QtDesigner import QDesignerCustomWidgetInterface
import bec_widgets
from bec_widgets.utils.bec_designer import designer_material_icon
from bec_widgets.widgets.utility.visual.colormap_selector.colormap_selector import ColormapSelector
from bec_widgets.widgets.colormap_selector.colormap_selector import ColormapSelector
DOM_XML = """
<ui language='c++'>

View File

@@ -6,7 +6,7 @@ def main(): # pragma: no cover
return
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
from bec_widgets.widgets.utility.visual.colormap_selector.colormap_selector_plugin import (
from bec_widgets.widgets.colormap_selector.colormap_selector_plugin import (
ColormapSelectorPlugin,
)

View File

@@ -4,7 +4,7 @@
from qtpy.QtDesigner import QDesignerCustomWidgetInterface
from bec_widgets.utils.bec_designer import designer_material_icon
from bec_widgets.widgets.utility.visual.colormap_widget.colormap_widget import BECColorMapWidget
from bec_widgets.widgets.colormap_widget.colormap_widget import BECColorMapWidget
DOM_XML = """
<ui language='c++'>

View File

@@ -10,7 +10,6 @@ class BECColorMapWidget(BECWidget, QWidget):
colormap_changed_signal = Signal(str)
ICON_NAME = "palette"
USER_ACCESS = ["colormap"]
PLUGIN = True
def __init__(self, parent=None, cmap: str = "magma"):
super().__init__()

View File

@@ -6,7 +6,7 @@ def main(): # pragma: no cover
return
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
from bec_widgets.widgets.utility.visual.colormap_widget.bec_color_map_widget_plugin import (
from bec_widgets.widgets.colormap_widget.bec_color_map_widget_plugin import (
BECColorMapWidgetPlugin,
)

View File

@@ -10,14 +10,9 @@ import fcntl
import html
import os
import pty
import re
import signal
import sys
import time
import pyte
from bec_lib.logger import bec_logger
from pygments.token import Token
from pyte.screens import History
from qtpy import QtCore, QtGui, QtWidgets
from qtpy.QtCore import Property as pyqtProperty
@@ -28,8 +23,6 @@ from qtpy.QtWidgets import QApplication, QHBoxLayout, QScrollBar, QSizePolicy
from bec_widgets.qt_utils.error_popups import SafeSlot as Slot
logger = bec_logger.logger
ansi_colors = {
"black": "#000000",
"red": "#CD0000",
@@ -239,17 +232,12 @@ class Backend(QtCore.QObject):
class BECConsole(QtWidgets.QWidget):
"""Container widget for the terminal text area"""
PLUGIN = True
ICON_NAME = "terminal"
prompt = pyqtSignal(bool)
def __init__(self, parent=None, cols=132):
super().__init__(parent)
self.term = _TerminalWidget(self, cols, rows=43)
self.term.prompt.connect(self.prompt) # forward signal from term to this widget
self.scroll_bar = QScrollBar(Qt.Vertical, self)
# self.scroll_bar.hide()
layout = QHBoxLayout(self)
@@ -331,56 +319,9 @@ class BECConsole(QtWidgets.QWidget):
def start(self, deactivate_ctrl_d=True):
self.term.start(deactivate_ctrl_d=deactivate_ctrl_d)
def push(self, text, hit_return=False):
def push(self, text):
"""Push some text to the terminal"""
return self.term.push(text, hit_return=hit_return)
def execute_command(self, command):
self.push(command, hit_return=True)
def set_prompt_tokens(self, *tokens):
"""Prepare regexp to identify prompt, based on tokens
Tokens are returned from get_ipython().prompts.in_prompt_tokens()
"""
regex_parts = []
for token_type, token_value in tokens:
if token_type == Token.PromptNum: # Handle dynamic prompt number
regex_parts.append(r"[\d\?]+") # Match one or more digits or '?'
else:
# Escape other prompt parts (e.g., "In [", "]: ")
if not token_value:
regex_parts.append(".+?") # arbitrary string
else:
regex_parts.append(re.escape(token_value))
# Combine into a single regex
prompt_pattern = "".join(regex_parts)
self.term._prompt_re = re.compile(prompt_pattern + r"\s*$")
def terminate(self, timeout=10):
self.term.stop(timeout=timeout)
def send_ctrl_c(self, timeout=None):
self.term.send_ctrl_c(timeout)
def cleanup(self):
"""Cleanup the terminal"""
self.execute_command("\x03") # Ctrl-C
self.execute_command("exit()")
timeout = 5
interval = 0.1
timer = 0
# os.close(self.term.fd)
while self.term.fd is not None:
time.sleep(interval)
timer += interval
if timer > 0.8 * timeout:
logger.warning(f"Terminal still cleaning up after {timer:.1f} seconds")
if timer > timeout:
logger.error(f"Terminal cleanup timed out after {timeout} seconds")
break
self.deleteLater()
return self.term.push(text)
cols = pyqtProperty(int, get_cols, set_cols)
rows = pyqtProperty(int, get_rows, set_rows)
@@ -394,15 +335,7 @@ class _TerminalWidget(QtWidgets.QPlainTextEdit):
Start ``Backend`` process and render Pyte output as text.
"""
prompt = pyqtSignal(bool)
def __init__(self, parent, cols=125, rows=50, **kwargs):
# regexp to match prompt
self._prompt_re = None
# last prompt
self._prompt_str = None
# process pid
self.pid = None
# file descriptor to communicate with the subprocess
self.fd = None
self.backend = None
@@ -499,7 +432,7 @@ class _TerminalWidget(QtWidgets.QPlainTextEdit):
self.update_term_size()
# Start the Bash process
self.pid, self.fd = self.fork_shell()
self.fd = self.fork_shell()
if self.fd:
# Create the ``Backend`` object
@@ -515,62 +448,6 @@ class _TerminalWidget(QtWidgets.QPlainTextEdit):
self.appendHtml(f"<br><h2>{repr(self._cmd)} - Process exited.</h2>")
self.setReadOnly(True)
def send_ctrl_c(self, wait_prompt=True, timeout=None):
"""Send CTRL-C to the process
If wait_prompt=True (default), wait for a new prompt after CTRL-C
If no prompt is displayed after 'timeout' seconds, TimeoutError is raised
"""
os.kill(self.pid, signal.SIGINT)
if wait_prompt:
timeout_error = False
if timeout:
def set_timeout_error():
nonlocal timeout_error
timeout_error = True
timeout_timer = QTimer()
timeout_timer.singleShot(timeout * 1000, set_timeout_error)
while self._prompt_str is None:
QApplication.instance().process_events()
if timeout_error:
raise TimeoutError(
f"CTRL-C: could not get back to prompt after {timeout} seconds."
)
def _is_running(self):
if os.waitpid(self.pid, os.WNOHANG) == (0, 0):
return True
return False
def stop(self, kill=True, timeout=None):
"""Stop the running process
SIGTERM is the default signal for terminating processes.
If kill=True (default), SIGKILL will be sent if the process does not exit after timeout
"""
# try to exit gracefully
os.kill(self.pid, signal.SIGTERM)
# wait until process is truly dead
t0 = time.perf_counter()
while self._is_running():
time.sleep(1)
if timeout is not None and time.perf_counter() - t0 > timeout:
# still alive after 'timeout' seconds
if kill:
# send SIGKILL and make a last check in loop
os.kill(self.pid, signal.SIGKILL)
kill = False
else:
# still running after timeout...
raise TimeoutError(
f"Could not terminate process with pid: {self.pid} within timeout"
)
self.process_exited()
def data_ready(self, screen):
"""Handle new screen: redraw, set scroll bar max and slider, move cursor to its position
@@ -662,13 +539,11 @@ class _TerminalWidget(QtWidgets.QPlainTextEdit):
elif code is not None:
self.write(code)
def push(self, text, hit_return=False):
def push(self, text):
"""
Write 'text' to terminal
"""
self.write(text.encode("utf-8"))
if hit_return:
self.write(b"\n")
def contextMenuEvent(self, event):
if self.fd is None:
@@ -774,20 +649,6 @@ class _TerminalWidget(QtWidgets.QPlainTextEdit):
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>")
if self._prompt_re is not None:
text_buf = self.toPlainText()
prompt = self._prompt_re.search(text_buf)
if prompt is None:
if self._prompt_str:
self.prompt.emit(False)
self._prompt_str = None
else:
prompt_str = prompt.string.rstrip()
if prompt_str != self._prompt_str:
self._prompt_str = prompt_str
self.prompt.emit(True)
# did updates, all clean
screen.dirty.clear()
@@ -849,7 +710,7 @@ class _TerminalWidget(QtWidgets.QPlainTextEdit):
# We are in the parent process.
# Set file control
fcntl.fcntl(fd, fcntl.F_SETFL, os.O_NONBLOCK)
return pid, fd
return fd
if __name__ == "__main__":
@@ -866,24 +727,6 @@ if __name__ == "__main__":
console = BECConsole(mainwin)
mainwin.setCentralWidget(console)
def check_prompt(at_prompt):
if at_prompt:
print("NEW PROMPT")
else:
print("EXECUTING SOMETHING...")
console.set_prompt_tokens(
(Token.OutPromptNum, ""),
(Token.Prompt, ""), # will match arbitrary string,
(Token.Prompt, " ["),
(Token.PromptNum, "3"),
(Token.Prompt, "/"),
(Token.PromptNum, "1"),
(Token.Prompt, "] "),
(Token.Prompt, ""),
)
console.prompt.connect(check_prompt)
console.start()
# Show widget and launch Qt's event loop.

View File

@@ -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.editors.console.console import BECConsole
from bec_widgets.widgets.console.console import BECConsole
DOM_XML = """
<ui language='c++'>

View File

@@ -6,7 +6,7 @@ def main(): # pragma: no cover
return
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
from bec_widgets.widgets.editors.console.console_plugin import BECConsolePlugin
from bec_widgets.widgets.console.console_plugin import BECConsolePlugin
QPyDesignerCustomWidgetCollection.addCustomWidget(BECConsolePlugin())

View File

@@ -1,353 +0,0 @@
from collections import deque
from typing import Literal, Optional
import pyqtgraph as pg
from bec_lib.endpoints import MessageEndpoints
from bec_lib.logger import bec_logger
from pydantic import Field, field_validator
from pyqtgraph.exporters import MatplotlibExporter
from qtpy.QtCore import Signal, Slot
from qtpy.QtWidgets import QWidget
from bec_widgets.utils import Colors
from bec_widgets.widgets.containers.figure.plots.plot_base import BECPlotBase, SubplotConfig
logger = bec_logger.logger
class BECMultiWaveformConfig(SubplotConfig):
color_palette: Optional[str] = Field(
"magma", description="The color palette of the figure widget.", validate_default=True
)
curve_limit: Optional[int] = Field(
200, description="The maximum number of curves to display on the plot."
)
flush_buffer: Optional[bool] = Field(
False, description="Flush the buffer of the plot widget when the curve limit is reached."
)
monitor: Optional[str] = Field(
None, description="The monitor to set for the plot widget."
) # TODO validate monitor in bec -> maybe make it as SignalData class for validation purpose
curve_width: Optional[int] = Field(1, description="The width of the curve on the plot.")
opacity: Optional[int] = Field(50, description="The opacity of the curve on the plot.")
highlight_last_curve: Optional[bool] = Field(
True, description="Highlight the last curve on the plot."
)
model_config: dict = {"validate_assignment": True}
_validate_color_map_z = field_validator("color_palette")(Colors.validate_color_map)
class BECMultiWaveform(BECPlotBase):
monitor_signal_updated = Signal()
highlighted_curve_index_changed = Signal(int)
USER_ACCESS = [
"_rpc_id",
"_config_dict",
"curves",
"set_monitor",
"set_opacity",
"set_curve_limit",
"set_curve_highlight",
"set_colormap",
"set",
"set_title",
"set_x_label",
"set_y_label",
"set_x_scale",
"set_y_scale",
"set_x_lim",
"set_y_lim",
"set_grid",
"set_colormap",
"enable_fps_monitor",
"lock_aspect_ratio",
"export",
"get_all_data",
"remove",
]
def __init__(
self,
parent: Optional[QWidget] = None,
parent_figure=None,
config: Optional[BECMultiWaveformConfig] = None,
client=None,
gui_id: Optional[str] = None,
):
if config is None:
config = BECMultiWaveformConfig(widget_class=self.__class__.__name__)
super().__init__(
parent=parent, parent_figure=parent_figure, config=config, client=client, gui_id=gui_id
)
self.old_scan_id = None
self.scan_id = None
self.monitor = None
self.connected = False
self.current_highlight_index = 0
self._curves = deque()
self.visible_curves = []
self.number_of_visible_curves = 0
# Get bec shortcuts dev, scans, queue, scan_storage, dap
self.get_bec_shortcuts()
@property
def curves(self) -> deque:
"""
Get the curves of the plot widget as a deque.
Returns:
deque: Deque of curves.
"""
return self._curves
@curves.setter
def curves(self, value: deque):
self._curves = value
@property
def highlight_last_curve(self) -> bool:
"""
Get the highlight_last_curve property.
Returns:
bool: The highlight_last_curve property.
"""
return self.config.highlight_last_curve
@highlight_last_curve.setter
def highlight_last_curve(self, value: bool):
self.config.highlight_last_curve = value
def set_monitor(self, monitor: str):
"""
Set the monitor for the plot widget.
Args:
monitor (str): The monitor to set.
"""
self.config.monitor = monitor
self._connect_monitor()
def _connect_monitor(self):
"""
Connect the monitor to the plot widget.
"""
try:
previous_monitor = self.monitor
except AttributeError:
previous_monitor = None
if previous_monitor and self.connected is True:
self.bec_dispatcher.disconnect_slot(
self.on_monitor_1d_update, MessageEndpoints.device_monitor_1d(previous_monitor)
)
if self.config.monitor and self.connected is False:
self.bec_dispatcher.connect_slot(
self.on_monitor_1d_update, MessageEndpoints.device_monitor_1d(self.config.monitor)
)
self.connected = True
self.monitor = self.config.monitor
@Slot(dict, dict)
def on_monitor_1d_update(self, msg: dict, metadata: dict):
"""
Update the plot widget with the monitor data.
Args:
msg(dict): The message data.
metadata(dict): The metadata of the message.
"""
data = msg.get("data", None)
current_scan_id = metadata.get("scan_id", None)
if current_scan_id != self.scan_id:
self.scan_id = current_scan_id
self.clear_curves()
self.curves.clear()
if self.crosshair:
self.crosshair.clear_markers()
# Always create a new curve and add it
curve = pg.PlotDataItem()
curve.setData(data)
self.plot_item.addItem(curve)
self.curves.append(curve)
# Max Trace and scale colors
self.set_curve_limit(self.config.curve_limit, self.config.flush_buffer)
self.monitor_signal_updated.emit()
@Slot(int)
def set_curve_highlight(self, index: int):
"""
Set the curve highlight based on visible curves.
Args:
index (int): The index of the curve to highlight among visible curves.
"""
self.plot_item.visible_curves = [curve for curve in self.curves if curve.isVisible()]
num_visible_curves = len(self.plot_item.visible_curves)
self.number_of_visible_curves = num_visible_curves
if num_visible_curves == 0:
return # No curves to highlight
if index >= num_visible_curves:
index = num_visible_curves - 1
elif index < 0:
index = num_visible_curves + index
self.current_highlight_index = index
num_colors = num_visible_curves
colors = Colors.evenly_spaced_colors(
colormap=self.config.color_palette, num=num_colors, format="HEX"
)
for i, curve in enumerate(self.plot_item.visible_curves):
curve.setPen()
if i == self.current_highlight_index:
curve.setPen(pg.mkPen(color=colors[i], width=5))
curve.setAlpha(alpha=1, auto=False)
curve.setZValue(1)
else:
curve.setPen(pg.mkPen(color=colors[i], width=1))
curve.setAlpha(alpha=self.config.opacity / 100, auto=False)
curve.setZValue(0)
self.highlighted_curve_index_changed.emit(self.current_highlight_index)
@Slot(int)
def set_opacity(self, opacity: int):
"""
Set the opacity of the curve on the plot.
Args:
opacity(int): The opacity of the curve. 0-100.
"""
self.config.opacity = max(0, min(100, opacity))
self.set_curve_highlight(self.current_highlight_index)
@Slot(int, bool)
def set_curve_limit(self, max_trace: int, flush_buffer: bool = False):
"""
Set the maximum number of traces to display on the plot.
Args:
max_trace (int): The maximum number of traces to display.
flush_buffer (bool): Flush the buffer.
"""
self.config.curve_limit = max_trace
self.config.flush_buffer = flush_buffer
if self.config.curve_limit is None:
self.scale_colors()
return
if self.config.flush_buffer:
# Remove excess curves from the plot and the deque
while len(self.curves) > self.config.curve_limit:
curve = self.curves.popleft()
self.plot_item.removeItem(curve)
else:
# Hide or show curves based on the new max_trace
num_curves_to_show = min(self.config.curve_limit, len(self.curves))
for i, curve in enumerate(self.curves):
if i < len(self.curves) - num_curves_to_show:
curve.hide()
else:
curve.show()
self.scale_colors()
def scale_colors(self):
"""
Scale the colors of the curves based on the current colormap.
"""
if self.config.highlight_last_curve:
self.set_curve_highlight(-1) # Use -1 to highlight the last visible curve
else:
self.set_curve_highlight(self.current_highlight_index)
def set_colormap(self, colormap: str):
"""
Set the colormap for the curves.
Args:
colormap(str): Colormap for the curves.
"""
self.config.color_palette = colormap
self.set_curve_highlight(self.current_highlight_index)
def hook_crosshair(self) -> None:
super().hook_crosshair()
if self.crosshair:
self.highlighted_curve_index_changed.connect(self.crosshair.update_highlighted_curve)
if self.curves:
self.crosshair.update_highlighted_curve(self.current_highlight_index)
def get_all_data(self, output: Literal["dict", "pandas"] = "dict") -> dict:
"""
Extract all curve data into a dictionary or a pandas DataFrame.
Args:
output (Literal["dict", "pandas"]): Format of the output data.
Returns:
dict | pd.DataFrame: Data of all curves in the specified format.
"""
data = {}
try:
import pandas as pd
except ImportError:
pd = None
if output == "pandas":
logger.warning(
"Pandas is not installed. "
"Please install pandas using 'pip install pandas'."
"Output will be dictionary instead."
)
output = "dict"
curve_keys = []
curves_list = list(self.curves)
for i, curve in enumerate(curves_list):
x_data, y_data = curve.getData()
if x_data is not None or y_data is not None:
key = f"curve_{i}"
curve_keys.append(key)
if output == "dict":
data[key] = {"x": x_data.tolist(), "y": y_data.tolist()}
elif output == "pandas" and pd is not None:
data[key] = pd.DataFrame({"x": x_data, "y": y_data})
if output == "pandas" and pd is not None:
combined_data = pd.concat([data[key] for key in curve_keys], axis=1, keys=curve_keys)
return combined_data
return data
def clear_curves(self):
"""
Remove all curves from the plot, excluding crosshair items.
"""
items_to_remove = []
for item in self.plot_item.items:
if not getattr(item, "is_crosshair", False) and isinstance(item, pg.PlotDataItem):
items_to_remove.append(item)
for item in items_to_remove:
self.plot_item.removeItem(item)
def export_to_matplotlib(self):
"""
Export current waveform to matplotlib GUI. Available only if matplotlib is installed in the environment.
"""
MatplotlibExporter(self.plot_item).export()
if __name__ == "__main__":
import sys
from qtpy.QtWidgets import QApplication
from bec_widgets.widgets.containers.figure import BECFigure
app = QApplication(sys.argv)
widget = BECFigure()
widget.show()
sys.exit(app.exec_())

View File

@@ -1,9 +0,0 @@
from qtpy.QtWidgets import QMainWindow
from bec_widgets.utils import BECConnector
class BECMainWindow(QMainWindow, BECConnector):
def __init__(self, *args, **kwargs):
BECConnector.__init__(self, **kwargs)
QMainWindow.__init__(self, *args, **kwargs)

View File

@@ -21,7 +21,7 @@ class DapComboBox(BECWidget, QWidget):
"""
ICON_NAME = "data_exploration"
PLUGIN = True
USER_ACCESS = ["select_y_axis", "select_x_axis", "select_fit_model"]
### Signals ###

View File

@@ -4,7 +4,7 @@
from qtpy.QtDesigner import QDesignerCustomWidgetInterface
from bec_widgets.utils.bec_designer import designer_material_icon
from bec_widgets.widgets.dap.dap_combo_box.dap_combo_box import DapComboBox
from bec_widgets.widgets.dap_combo_box.dap_combo_box import DapComboBox
DOM_XML = """
<ui language='c++'>

View File

@@ -6,7 +6,7 @@ def main(): # pragma: no cover
return
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
from bec_widgets.widgets.dap.dap_combo_box.dap_combo_box_plugin import DapComboBoxPlugin
from bec_widgets.widgets.dap_combo_box.dap_combo_box_plugin import DapComboBoxPlugin
QPyDesignerCustomWidgetCollection.addCustomWidget(DapComboBoxPlugin())

View File

@@ -12,7 +12,6 @@ class DarkModeButton(BECWidget, QWidget):
USER_ACCESS = ["toggle_dark_mode"]
ICON_NAME = "dark_mode"
PLUGIN = True
def __init__(
self,

View File

@@ -4,7 +4,7 @@
from qtpy.QtDesigner import QDesignerCustomWidgetInterface
from bec_widgets.utils.bec_designer import designer_material_icon
from bec_widgets.widgets.utility.visual.dark_mode_button.dark_mode_button import DarkModeButton
from bec_widgets.widgets.dark_mode_button.dark_mode_button import DarkModeButton
DOM_XML = """
<ui language='c++'>

View File

@@ -6,9 +6,7 @@ def main(): # pragma: no cover
return
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
from bec_widgets.widgets.utility.visual.dark_mode_button.dark_mode_button_plugin import (
DarkModeButtonPlugin,
)
from bec_widgets.widgets.dark_mode_button.dark_mode_button_plugin import DarkModeButtonPlugin
QPyDesignerCustomWidgetCollection.addCustomWidget(DarkModeButtonPlugin())

View File

@@ -5,16 +5,16 @@ from typing import Optional
from bec_lib.callback_handler import EventType
from pyqtgraph import SignalProxy
from qtpy.QtCore import Signal, Slot
from qtpy.QtWidgets import QListWidgetItem, QVBoxLayout, QWidget
from qtpy.QtWidgets import QLineEdit, QListWidgetItem, QVBoxLayout, QWidget
from bec_widgets.utils.bec_widget import BECWidget
from bec_widgets.utils.ui_loader import UILoader
from bec_widgets.widgets.services.device_browser.device_item import DeviceItem
from bec_widgets.widgets.device_browser.device_item import DeviceItem
class DeviceBrowser(BECWidget, QWidget):
device_update: Signal = Signal()
PLUGIN = True
ICON_NAME = "lists"
def __init__(

View File

@@ -4,7 +4,7 @@
from qtpy.QtDesigner import QDesignerCustomWidgetInterface
from bec_widgets.utils.bec_designer import designer_material_icon
from bec_widgets.widgets.services.device_browser.device_browser import DeviceBrowser
from bec_widgets.widgets.device_browser.device_browser import DeviceBrowser
DOM_XML = """
<ui language='c++'>

View File

@@ -5,7 +5,7 @@ from typing import TYPE_CHECKING
from bec_lib.logger import bec_logger
from qtpy.QtCore import QMimeData, Qt
from qtpy.QtGui import QDrag
from qtpy.QtWidgets import QApplication, QHBoxLayout, QLabel, QWidget
from qtpy.QtWidgets import QHBoxLayout, QLabel, QWidget
if TYPE_CHECKING:
from qtpy.QtGui import QMouseEvent
@@ -16,9 +16,6 @@ logger = bec_logger.logger
class DeviceItem(QWidget):
def __init__(self, device: str) -> None:
super().__init__()
self._drag_pos = None
self.device = device
layout = QHBoxLayout()
layout.setContentsMargins(10, 2, 10, 2)
@@ -35,21 +32,12 @@ class DeviceItem(QWidget):
)
def mousePressEvent(self, event: QMouseEvent) -> None:
super().mousePressEvent(event)
if event.button() == Qt.LeftButton:
self._drag_pos = event.pos()
def mouseMoveEvent(self, event: QMouseEvent) -> None:
if not (event.buttons() and Qt.LeftButton):
return
if (event.pos() - self._drag_pos).manhattanLength() < QApplication.startDragDistance():
return
drag = QDrag(self)
mime_data = QMimeData()
mime_data.setText(self.device)
drag.setMimeData(mime_data)
drag.exec_(Qt.MoveAction)
drag = QDrag(self)
mime_data = QMimeData()
mime_data.setText(self.device)
drag.setMimeData(mime_data)
drag.exec_(Qt.MoveAction)
def mouseDoubleClickEvent(self, event: QMouseEvent) -> None:
logger.debug("Double Clicked")

View File

@@ -6,9 +6,7 @@ def main(): # pragma: no cover
return
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
from bec_widgets.widgets.services.device_browser.device_browser_plugin import (
DeviceBrowserPlugin,
)
from bec_widgets.widgets.device_browser.device_browser_plugin import DeviceBrowserPlugin
QPyDesignerCustomWidgetCollection.addCustomWidget(DeviceBrowserPlugin())

View File

@@ -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.control.device_input.device_combobox.device_combobox import DeviceComboBox
from bec_widgets.widgets.device_combobox.device_combobox import DeviceComboBox
DOM_XML = """
<ui language='c++'>

View File

@@ -5,7 +5,7 @@ from qtpy.QtGui import QPainter, QPaintEvent, QPen
from qtpy.QtWidgets import QComboBox, QSizePolicy
from bec_widgets.utils.colors import get_accent_colors
from bec_widgets.widgets.control.device_input.base_classes.device_input_base import (
from bec_widgets.widgets.base_classes.device_input_base import (
BECDeviceFilter,
DeviceInputBase,
DeviceInputConfig,
@@ -27,7 +27,6 @@ class DeviceComboBox(DeviceInputBase, QComboBox):
"""
ICON_NAME = "list_alt"
PLUGIN = True
device_selected = Signal(str)
device_config_update = Signal()

View File

@@ -6,9 +6,7 @@ def main(): # pragma: no cover
return
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
from bec_widgets.widgets.control.device_input.device_combobox.device_combo_box_plugin import (
DeviceComboBoxPlugin,
)
from bec_widgets.widgets.device_combobox.device_combo_box_plugin import DeviceComboBoxPlugin
QPyDesignerCustomWidgetCollection.addCustomWidget(DeviceComboBoxPlugin())

View File

@@ -6,7 +6,7 @@ from qtpy.QtGui import QPainter, QPaintEvent, QPen
from qtpy.QtWidgets import QApplication, QCompleter, QLineEdit, QSizePolicy
from bec_widgets.utils.colors import get_accent_colors
from bec_widgets.widgets.control.device_input.base_classes.device_input_base import (
from bec_widgets.widgets.base_classes.device_input_base import (
BECDeviceFilter,
DeviceInputBase,
DeviceInputConfig,
@@ -32,7 +32,6 @@ class DeviceLineEdit(DeviceInputBase, QLineEdit):
device_selected = Signal(str)
device_config_update = Signal()
PLUGIN = True
ICON_NAME = "edit_note"
def __init__(
@@ -157,9 +156,7 @@ if __name__ == "__main__": # pragma: no cover
from qtpy.QtWidgets import QVBoxLayout, QWidget
from bec_widgets.utils.colors import set_theme
from bec_widgets.widgets.control.device_input.signal_combobox.signal_combobox import (
SignalComboBox,
)
from bec_widgets.widgets.signal_combobox.signal_combobox import SignalComboBox
app = QApplication([])
set_theme("dark")

View File

@@ -6,9 +6,7 @@ from qtpy.QtDesigner import QDesignerCustomWidgetInterface
import bec_widgets
from bec_widgets.utils.bec_designer import designer_material_icon
from bec_widgets.widgets.control.device_input.device_line_edit.device_line_edit import (
DeviceLineEdit,
)
from bec_widgets.widgets.device_line_edit.device_line_edit import DeviceLineEdit
DOM_XML = """
<ui language='c++'>

View File

@@ -6,9 +6,7 @@ def main(): # pragma: no cover
return
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
from bec_widgets.widgets.control.device_input.device_line_edit.device_line_edit_plugin import (
DeviceLineEditPlugin,
)
from bec_widgets.widgets.device_line_edit.device_line_edit_plugin import DeviceLineEditPlugin
QPyDesignerCustomWidgetCollection.addCustomWidget(DeviceLineEditPlugin())

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