def from_mouse_event(qe: QtGui.QMouseEvent) -> 'Optional[EventID]':
if qe.type() == QtCore.QEvent.MouseButtonRelease:
if qe.button() == Qt.LeftButton:
return EventID.Mouse_B1
elif qe.button() == Qt.RightButton:
return EventID.Mouse_B2
elif qe.button() == Qt.MidButton:
return EventID.Mouse_B3
elif qe.type() == QtCore.QEvent.MouseButtonPress:
if qe.button() == Qt.LeftButton:
return EventID.Mouse_B1_DragStart
elif qe.button() == Qt.RightButton:
return EventID.Mouse_B2_DragStart
elif qe.button() == Qt.MidButton:
return EventID.Mouse_B3_DragStart
return None
def __cloneMouseEvent(self, e: QMouseEvent):
event_type = e.type()
local_pos = e.localPos()
button = e.button()
buttons = e.buttons()
modifiers = e.modifiers()
clone = QMouseEvent(event_type, local_pos, button, buttons, modifiers)
clone.ignore()
return clone
def ConvertMouseEventToShortcut(event: QG.QMouseEvent):
key = None
shortcut_press_type = SHORTCUT_PRESS_TYPE_PRESS
if event.type() == QC.QEvent.MouseButtonPress:
for (qt_button, hydrus_button
) in qt_mouse_buttons_to_hydrus_mouse_buttons.items():
if event.buttons() & qt_button:
key = hydrus_button
break
elif event.type() in (QC.QEvent.MouseButtonDblClick,
QC.QEvent.MouseButtonRelease):
if event.type() == QC.QEvent.MouseButtonRelease:
shortcut_press_type = SHORTCUT_PRESS_TYPE_RELEASE
elif event.type() == QC.QEvent.MouseButtonDblClick:
shortcut_press_type = SHORTCUT_PRESS_TYPE_DOUBLE_CLICK
for (qt_button, hydrus_button
) in qt_mouse_buttons_to_hydrus_mouse_buttons.items():
if event.button() == qt_button:
key = hydrus_button
break
elif event.type() == QC.QEvent.Wheel:
if event.angleDelta().y() > 0:
key = SHORTCUT_MOUSE_SCROLL_UP
elif event.angleDelta().y() < 0:
key = SHORTCUT_MOUSE_SCROLL_DOWN
if key is not None:
modifiers = []
if event.modifiers() & QC.Qt.AltModifier:
modifiers.append(SHORTCUT_MODIFIER_ALT)
if event.modifiers() & QC.Qt.ControlModifier:
modifiers.append(SHORTCUT_MODIFIER_CTRL)
if event.modifiers() & QC.Qt.ShiftModifier:
modifiers.append(SHORTCUT_MODIFIER_SHIFT)
if event.modifiers() & QC.Qt.GroupSwitchModifier:
modifiers.append(SHORTCUT_MODIFIER_GROUP_SWITCH)
if event.modifiers() & QC.Qt.KeypadModifier:
modifiers.append(SHORTCUT_MODIFIER_KEYPAD)
shortcut = Shortcut(SHORTCUT_TYPE_MOUSE, key, shortcut_press_type,
modifiers)
if HG.gui_report_mode:
HydrusData.ShowText('mouse event caught: ' + repr(shortcut))
return shortcut
return None
