def _on_tab_close_requested(self, index):
widget = self.widget(index)
try:
if not widget.dirty:
self.removeTab(index)
else:
dlg = DlgUnsavedFiles(self, files=[widget.file.path if widget.file.path else widget._tab_name])
if dlg.exec_() == dlg.Accepted:
if not dlg.discarded:
self._save_editor(widget)
self.removeTab(index)
except AttributeError:
_logger().warning("Failed to close tab %d", index)
if self.count() == 0:
self.last_tab_closed.emit()
def _try_close_dirty_tabs(self, exept=None):
"""
Tries to close dirty tabs. Uses DlgUnsavedFiles to ask the user
what he wants to do.
"""
widgets, filenames = self._collect_dirty_tabs(exept=exept)
if not len(filenames):
return True
dlg = DlgUnsavedFiles(self, files=filenames)
if dlg.exec_() == dlg.Accepted:
if not dlg.discarded:
for item in dlg.listWidget.selectedItems():
filename = item.text()
widget = None
for widget in widgets:
if widget.file.path == filename:
break
if widget != exept:
self._save_editor(widget)
self.removeTab(self.indexOf(widget))
return True
return False
def _try_close_dirty_tabs(self, exept=None):
"""
Tries to close dirty tabs. Uses DlgUnsavedFiles to ask the user
what he wants to do.
"""
widgets, filenames = self._collect_dirty_tabs(exept=exept)
if not len(filenames):
return True
dlg = DlgUnsavedFiles(self, files=filenames)
if dlg.exec_() == dlg.Accepted:
if not dlg.discarded:
for item in dlg.listWidget.selectedItems():
filename = item.text()
widget = None
for widget in widgets:
if widget.file.path == filename:
break
if widget != exept:
self._save_editor(widget)
self.removeTab(self.indexOf(widget))
return True
return False
