def setRowMod(self, row, name, enabled, conditions):
for i, text in enumerate([name, enabled, conditions]):
label = QLabel()
label.setText(text)
label.setAlignment(Qt.AlignCenter)
self.ui.injectionsTable.setCellWidget(row, i, label)
def setRowMod(self, row, name, frontEnabled, frontText, backEnabled, backText):
for i, text in enumerate([name, frontEnabled, frontText, backEnabled, backText]):
label = QLabel()
label.setText(text)
label.setAlignment(Qt.AlignCenter)
self.ui.iterationsTable.setCellWidget(row, i, label)
def setRowMod(self, row, *args):
for i, text in enumerate(args):
label = QLabel()
label.setText(text)
label.setAlignment(Qt.AlignCenter)
self.ui.scriptsTable.setCellWidget(row, i, label)
class QKeyGrab(QDialog):
"""
Simple key combination grabber for hotkey assignments
Based in part on ImageResizer by searene
(https://github.com/searene/Anki-Addons)
"""
modkey_names = PLATFORM_MODKEY_NAMES[PLATFORM]
def __init__(self, parent):
"""
Initialize dialog
Arguments:
parent {QWidget} -- Parent Qt widget
"""
QDialog.__init__(self, parent=parent)
self.parent = parent
# self.active is used to trace whether there's any key held now:
self.active = 0
self._resetDialog()
self._setupUI()
def _setupUI(self):
"""Basic UI setup"""
mainLayout = QVBoxLayout()
self.label = QLabel("Please press the key combination\n"
"you would like to assign")
self.label.setAlignment(Qt.AlignCenter)
mainLayout.addWidget(self.label)
self.setLayout(mainLayout)
self.setWindowTitle("Grab key combination")
def _resetDialog(self):
self.extra = self.key_string = None
self.meta = self.ctrl = self.alt = self.shift = False
def keyPressEvent(self, evt):
"""
Intercept key presses and save current key plus
active modifiers.
Arguments:
evt {QKeyEvent} -- Intercepted key press event
"""
self.active += 1
key = evt.key()
if key > 0 and key < 127:
self.extra = chr(key)
elif key == Qt.Key_Control:
self.ctrl = True
elif key == Qt.Key_Alt:
self.alt = True
elif key == Qt.Key_Shift:
self.shift = True
elif key == Qt.Key_Meta:
self.meta = True
else:
self.extra = QKeySequence(key).toString()
self.other = True
def keyReleaseEvent(self, evt):
"""
Intercept key release event, checking and then saving key combo
and exiting dialog.
Arguments:
evt {QKeyEvent} -- Intercepted key release event
"""
self.active -= 1
if self.active != 0:
# at least 1 key still held
return
# TODO: platform-specific messages
msg = None
if not (self.shift or self.ctrl or self.alt or self.meta
or self.other):
msg = ("Please use at least one keyboard modifier\n"
"({meta}, {ctrl}, {alt}, {shift})".format(
**self.modkey_names))
if (self.shift
and not (self.ctrl or self.alt or self.meta or self.other)):
msg = ("Shift needs to be combined with at least one\n"
"other modifier ({meta}, {ctrl}, {alt})".format(
**self.modkey_names))
if not self.extra:
msg = ("Please press at least one key that is \n"
"not a modifier (not {meta}, {ctrl}, "
"{alt}, or {shift})".format(**self.modkey_names))
if msg:
self.label.setText(msg)
self._resetDialog()
return
combo = []
if self.meta:
combo.append("Meta")
if self.ctrl:
combo.append("Ctrl")
if self.shift:
combo.append("Shift")
if self.alt:
combo.append("Alt")
combo.append(self.extra)
self.key_string = "+".join(combo)
self.accept()