def eventFilter(self, source: 'QObject', e: 'QEvent') -> bool:
if (e.type() == QtCore.QEvent.ContextMenu and source is
self.ui.listWidgetResults):
contextMenu = QMenu(self)
actCopyAuthordate = contextMenu.addAction(u"Copy author(s) and year")
actCopyDOI = contextMenu.addAction(u"Copy DOI")
actCopyTitle = contextMenu.addAction(u"Copy title")
actCopyAbs = contextMenu.addAction(u"Copy abstract")
actCopyRef = contextMenu.addAction(u"Copy Reference")
action = contextMenu.exec_(self.mapToGlobal(e.pos()))
item = source.itemAt(e.pos())
if (action is None) or (item is None):
return True
clipboard = QtGui.QApplication.clipboard()
clipboard.clear(mode=clipboard.Clipboard)
if action is actCopyAuthordate:
clipboard.setText(item.zoteroItem.author_date_format(), mode=clipboard.Clipboard)
return True
elif action is actCopyDOI:
if item.zoteroItem.doi is not None:
clipboard.setText(item.zoteroItem.doi, mode=clipboard.Clipboard)
return True
elif action is actCopyTitle:
title = item.zoteroItem.format_title()
if title is not None:
clipboard.setText(title, mode=clipboard.Clipboard)
return True
elif action is actCopyAbs:
if item.zoteroItem.abstract is not None:
clipboard.setText(item.zoteroItem.abstract, mode=clipboard.Clipboard)
return True
elif action is actCopyRef:
clipboard.setText(item.zoteroItem.full_format(), mode=clipboard.Clipboard)
return True
return QMainWindow.eventFilter(self, source, e)
