artiq/artiq/gui/shortcuts.py

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Python
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2015-10-27 17:59:34 +08:00
from functools import partial
from quamash import QtGui
try:
from quamash import QtWidgets
QShortcut = QtWidgets.QShortcut
except:
QShortcut = QtGui.QShortcut
class _ShortcutEditor(QtGui.QDialog):
def __init__(self, parent, experiments, shortcuts):
QtGui.QDialog.__init__(self, parent=parent)
self.setWindowTitle("Shortcuts")
self.shortcuts = shortcuts
self.edit_widgets = dict()
grid = QtGui.QGridLayout()
self.setLayout(grid)
for n, title in enumerate(["Key", "Experiment", "Priority", "Pipeline"]):
label = QtGui.QLabel("<b>" + title + "</b")
grid.addWidget(label, 0, n)
label.setMaximumHeight(label.sizeHint().height())
grid.setColumnStretch(1, 1)
grid.setColumnStretch(3, 1)
for i in range(12):
row = i + 1
existing_shortcut = self.shortcuts.get(i, dict())
grid.addWidget(QtGui.QLabel("F" + str(i+1)), row, 0)
experiment = QtGui.QComboBox()
grid.addWidget(experiment, row, 1)
experiment.addItem("<None>")
experiment.addItems(experiments)
experiment.setEditable(True)
experiment.setEditText(
existing_shortcut.get("experiment", "<None>"))
priority = QtGui.QSpinBox()
grid.addWidget(priority, row, 2)
priority.setRange(-99, 99)
priority.setValue(existing_shortcut.get("priority", 0))
pipeline = QtGui.QLineEdit()
grid.addWidget(pipeline, row, 3)
pipeline.setText(existing_shortcut.get("pipeline", "main"))
self.edit_widgets[i] = {
"experiment": experiment,
"priority": priority,
"pipeline": pipeline
}
buttons = QtGui.QDialogButtonBox(
QtGui.QDialogButtonBox.Ok | QtGui.QDialogButtonBox.Cancel)
grid.addWidget(buttons, 14, 0, 1, 4)
buttons.accepted.connect(self.accept)
buttons.rejected.connect(self.reject)
self.accepted.connect(self.on_accept)
def on_accept(self):
for n, widgets in self.edit_widgets.items():
self.shortcuts[n] = {
"experiment": widgets["experiment"].currentText(),
"priority": widgets["priority"].value(),
"pipeline": widgets["pipeline"].text()
}
class ShortcutManager:
def __init__(self, main_window, explorer):
for i in range(12):
shortcut = QShortcut("F" + str(i+1), main_window)
shortcut.activated.connect(partial(self._activated, i))
self.main_window = main_window
self.explorer = explorer
self.shortcuts = dict()
def edit(self, experiments):
dlg = _ShortcutEditor(self.main_window, experiments, self.shortcuts)
dlg.open()
def _activated(self, nr):
info = self.shortcuts.get(nr, dict())
experiment = info.get("experiment", "")
if experiment and experiment != "<None>":
self.explorer.submit(info["pipeline"], experiment,
info["priority"], None, False)
def save_state(self):
return self.shortcuts
def restore_state(self, state):
self.shortcuts = state