def hidePaste(self, accepted):
"""
"""
PluginPatch.finish(accepted)
if self.messageDialog:
self.messageDialog.reject()
MessageDialogContainer.instance().unregisterDialog(self.messageDialog)
def copySequenceComplete(self, successful, versions):
""" copySequenceComplete(successful: bool, versions = [int,int]) -> None
Handled the selection is done. successful specifies if the
selection was completed or aborted by users.
"""
versionView = self.getVersionView()
if versionView!=None:
self.disconnect(versionView, QtCore.SIGNAL('doneMultiSelection'),
self.copySequenceComplete)
if successful:
controller = self.viewManager.currentWidget().controller
if not PluginPatch.isValidSequence(controller, versions[0], versions[1]):
self.showStatusWarning('Copy failed', 'Start version not a parent of end version')
PluginPatch.reset()
self.pasteOperationAction.setEnabled(False)
else:
# Start at the parent of selected version because it is more
# Intuitive for the user.
start = versions[0]
end = versions[1]
parent = controller.get_parent(start)
if parent >= 0:
start = parent
PluginPatch.copy(controller, start, end)
self.pasteOperationAction.setEnabled(True)
self.statusBar().showMessage('Sequence copied to clipboard', CurrentTheme.STATUS_TIMER_LENGTH)
QtCore.QTimer.singleShot(CurrentTheme.STATUS_TIMER_LENGTH, self.hideCopy)
def finishPaste():
PluginPatch.paste()
self.messageDialog = QMessageDialog('Accept', 'Discard',
'Applied ' + PluginPatch.getReportText() +
' operation(s).\nAccept the paste?', self)
self.connect(self.messageDialog,
QtCore.SIGNAL('accepted'),
self.hidePaste)
self.messageDialog.show()
MessageDialogContainer.instance().registerDialog(self.messageDialog)
def copyOperation(self):
""" copyOperation() -> None
"""
self.hidePlayback()
controller = self.viewManager.currentWidget().controller
current_version = controller.current_version
# Start at parent of selected version so that we get the action betwen them
parent_version = controller.get_parent(current_version)
if parent_version>=0:
PluginPatch.copy(controller, parent_version, current_version)
self.statusBar().showMessage('Copied version to clipboard', CurrentTheme.STATUS_TIMER_LENGTH)
self.pasteOperationAction.setEnabled(True)
else:
self.showStatusWarning('Copy failed', 'Invalid version')
PluginPatch.reset()
self.pasteOperationAction.setEnabled(False)
