def test_menu(simple_workflow, qtbot):
manager.qt_is_safe = True
manager.initialize_types()
manager.collect_plugins()
workflow_editor = WorkflowEditor(simple_workflow)
workflow_editor.show()
qtbot.addWidget(workflow_editor)
def test_menu(qtbot):
workflow_editor = WorkflowEditor(Workflow())
workflow_editor.show()
qtbot.addWidget(workflow_editor)
manager.qt_is_safe = True
manager.initialize_types()
manager.collect_plugins()
qtbot.wait(10000)
def __init__(self):
super(XicamMainWindow, self).__init__()
# Set icon
self.setWindowIcon(QIcon(QPixmap(str(path("icons/xicam.gif")))))
# Set size and position
self.setGeometry(0, 0, 1000, 600)
frameGm = self.frameGeometry()
screen = QApplication.desktop().screenNumber(
QApplication.desktop().cursor().pos())
centerPoint = QApplication.desktop().screenGeometry(screen).center()
frameGm.moveCenter(centerPoint)
self.move(frameGm.topLeft())
# Init child widgets to None
self.topwidget = (self.leftwidget) = (self.rightwidget) = (
self.bottomwidget
) = self.lefttopwidget = self.righttopwidget = self.leftbottomwidget = self.rightbottomwidget = None
# Setup appearance
self.setWindowTitle("Xi-cam")
self.load_style()
# Attach an object to restore config when loaded
self._config_restorer = ConfigRestorer()
# Load plugins
pluginmanager.qt_is_safe = True
pluginmanager.initialize_types()
pluginmanager.collect_plugins()
pluginmanager.collect_user_plugins()
# Setup center/toolbar/statusbar/progressbar
self.pluginmodewidget = pluginModeWidget()
self.pluginmodewidget.sigSetStage.connect(self.setStage)
self.pluginmodewidget.sigSetGUIPlugin.connect(self.setGUIPlugin)
self.addToolBar(self.pluginmodewidget)
self.setStatusBar(QStatusBar(self))
msg.progressbar = QProgressBar(self)
msg.progressbar.hide()
msg.statusbar = self.statusBar()
self.statusBar().addPermanentWidget(msg.progressbar)
self.setCentralWidget(QStackedWidget())
# NOTE: CentralWidgets are force-deleted when replaced, even if the object is still referenced;
# To avoid this, a QStackedWidget is used for the central widget.
# Setup menubar
menubar = DebuggableMenuBar()
self.setMenuBar(menubar)
file = QMenu("&File", parent=menubar)
plugins = QMenu("&Plugins", parent=menubar)
menubar.addMenu(file)
file.addAction("Se&ttings",
self.showSettings,
shortcut=QKeySequence(Qt.CTRL + Qt.ALT + Qt.Key_S))
file.addAction("E&xit", self.close)
menubar.addMenu(plugins)
plugins.addAction("Open User &Plugin Directory",
self.openUserPluginDir,
shortcut=QKeySequence(Qt.CTRL + Qt.ALT + Qt.Key_P))
# Set up help
help = QMenu("&Help", parent=menubar)
documentation_link = QUrl("https://xi-cam.readthedocs.io/en/latest/")
help.addAction("Xi-CAM &Help",
lambda: QDesktopServices.openUrl(documentation_link))
slack_link = QUrl("https://nikea.slack.com")
help.addAction("Chat on &Slack",
lambda: QDesktopServices.openUrl(slack_link))
help.addSeparator()
about_title = "About Xi-CAM"
version_text = f"""Version: <strong>{version.get_versions()['version']}</strong>"""
copyright_text = f"""<small>Copyright (c) 2016, The Regents of the University of California, \
through Lawrence Berkeley National Laboratory \
(subject to receipt of any required approvals from the U.S. Dept. of Energy). \
All rights reserved.</small>"""
funding_text = f"""Funding for this research was provided by: \
Lawrence Berkeley National Laboratory (grant No. TReXS LDRD to AH); \
US Department of Energy (award No. Early Career Award to AH; \
contract No. DE-SC0012704; contract No. DE-AC02-06CH11357; \
contract No. DE-AC02-76SF00515; contract No. DE-AC02-05CH11231); \
Center for Advanced Mathematics in Energy Research Applications; \
Light Source Directors Data Solution Task Force Pilot Project."""
about_text = version_text + "<br><br>" + funding_text + "<br><hr>" + copyright_text
about_box = QMessageBox(QMessageBox.NoIcon, about_title, about_text)
about_box.setTextFormat(Qt.RichText)
about_box.setWindowModality(Qt.NonModal)
help.addAction("&About Xi-CAM", lambda: about_box.show())
help.addSeparator()
help.addAction(QWhatsThis.createAction(help))
menubar.addMenu(help)
# Initialize layout with first plugin
self._currentGUIPlugin = None
self.build_layout()
# self._currentGUIPlugin = pluginmanager.getPluginsOfCategory("GUIPlugin")[0]
self.populate_layout()
# Make F key bindings
fkeys = [
Qt.Key_F1,
Qt.Key_F2,
Qt.Key_F3,
Qt.Key_F4,
Qt.Key_F5,
Qt.Key_F6,
Qt.Key_F7,
Qt.Key_F8,
Qt.Key_F9,
Qt.Key_F10,
Qt.Key_F11,
Qt.Key_F12,
]
self.Fshortcuts = [QShortcut(QKeySequence(key), self) for key in fkeys]
for i in range(12):
self.Fshortcuts[i].activated.connect(partial(self.setStage, i))
self.readSettings()
# Wireup default widgets
get_default_stage()["left"].sigOpen.connect(self.open)
get_default_stage()["left"].sigOpen.connect(print)
get_default_stage()["left"].sigPreview.connect(
get_default_stage()["lefttop"].preview)
import os
import pytest
import numpy as np
from pyqtgraph import PlotWidget, ImageView
from qtpy.QtCore import QModelIndex, Qt
from scipy import misc, ndimage
from qtpy.QtWidgets import QWidget, QHBoxLayout
from databroker.in_memory import BlueskyInMemoryCatalog
from pytestqt import qtbot
from xicam.plugins import manager as plugin_manager, live_plugin
# Need to intialize types in plugin manager for live_plugin to work
plugin_manager.qt_is_safe = True
plugin_manager.initialize_types()
from xicam.core.execution.workflow import Workflow, ingest_result_set, project_intents
from xicam.core import execution
from xicam.core.execution.localexecutor import LocalExecutor
from xicam.core.intents import PlotIntent, ImageIntent
from xicam.core.workspace import Ensemble
from xicam.gui.widgets.views import DataSelectorView, StackedCanvasView
from xicam.plugins.operationplugin import operation, output_names, intent
from xicam.gui.widgets.linearworkfloweditor import WorkflowEditor
from xicam.gui.models import EnsembleModel, IntentsModel
# TODO: move these fixtures into workflow_fixtures (when others use it)
@pytest.fixture()
def plot_op():
@operation
@output_names("output1", "output2")
def test_view(simple_workflow_with_intents, qtbot):
# Tests ingesting an internally run workflow, projecting it, storing it in a model
# and using a CanvasView to display it
plugin_manager.qt_is_safe = True
plugin_manager.initialize_types()
plugin_manager.collect_plugins()
pc = next(
filter(lambda task: task.name == 'plot_canvas', plugin_manager._tasks))
plugin_manager._load_plugin(pc)
plugin_manager._instantiate_plugin(pc)
ic = next(
filter(lambda task: task.name == 'image_canvas',
plugin_manager._tasks))
plugin_manager._load_plugin(ic)
plugin_manager._instantiate_plugin(ic)
plot_intent_task = next(
filter(lambda task: task.name == 'PlotIntent', plugin_manager._tasks))
plugin_manager._load_plugin(plot_intent_task)
plugin_manager._instantiate_plugin(plot_intent_task)
image_intent_task = next(
filter(lambda task: task.name == 'ImageIntent', plugin_manager._tasks))
plugin_manager._load_plugin(image_intent_task)
plugin_manager._instantiate_plugin(image_intent_task)
execution.executor = LocalExecutor()
ensemble_model = EnsembleModel()
intents_model = IntentsModel()
intents_model.setSourceModel(ensemble_model)
data_selector_view = DataSelectorView()
data_selector_view.setModel(ensemble_model)
stacked_canvas_view = StackedCanvasView()
stacked_canvas_view.setModel(intents_model)
widget = QWidget()
layout = QHBoxLayout()
layout.addWidget(stacked_canvas_view)
layout.addWidget(data_selector_view)
widget.setLayout(layout)
def showResult(*result):
ensemble = Ensemble()
doc_generator = ingest_result_set(simple_workflow_with_intents, result)
documents = list(doc_generator)
catalog = BlueskyInMemoryCatalog()
catalog.upsert(documents[0][1], documents[-1][1], ingest_result_set,
[simple_workflow_with_intents, result], {})
catalog = catalog[-1]
ensemble.append_catalog(catalog)
ensemble_model.add_ensemble(ensemble, project_intents)
qtbot.wait(1000)
root = ensemble_model.index(0, 0, QModelIndex())
ensemble_model.setData(root.child(0, 0), True, Qt.CheckStateRole)
widget.setMinimumSize(800, 600)
widget.show()
qtbot.addWidget(widget)
workflow_editor = WorkflowEditor(simple_workflow_with_intents,
callback_slot=showResult)
workflow_editor.run_workflow()
qtbot.wait(7000)