def keyPressEvent(self, event):
'''
Defines some of shortcuts for navigation/management in launch
list view or topics view.
'''
key_mod = QApplication.keyboardModifiers()
if not self.xmlFileView.state() == QAbstractItemView.EditingState:
# remove history file from list by pressing DEL
if event == QKeySequence.Delete:
selected = self._launchItemsFromIndexes(self.xmlFileView.selectionModel().selectedIndexes(), False)
for item in selected:
nm.settings().launch_history_remove(item.path)
self.launchlist_model.reloadCurrentPath()
elif not key_mod and event.key() == Qt.Key_F4 and self.editXmlButton.isEnabled():
# open selected launch file in xml editor by F4
self.on_edit_xml_clicked()
elif event == QKeySequence.Find:
# set focus to filter box for packages
self.searchPackageLine.setFocus(Qt.ActiveWindowFocusReason)
elif event == QKeySequence.Paste:
# paste files from clipboard
self.launchlist_model.paste_from_clipboard()
elif event == QKeySequence.Copy:
# copy the selected items as file paths into clipboard
selected = self.xmlFileView.selectionModel().selectedIndexes()
indexes = []
for s in selected:
indexes.append(self.launchlist_proxyModel.mapToSource(s))
self.launchlist_model.copy_to_clipboard(indexes)
if self.searchPackageLine.hasFocus() and event.key() == Qt.Key_Escape:
# cancel package filtering on pressing ESC
self.launchlist_model.show_packages(False)
self.searchPackageLine.setText('')
self.xmlFileView.setFocus(Qt.ActiveWindowFocusReason)
QDockWidget.keyReleaseEvent(self, event)
def keyPressEvent(self, event):
'''
Defines some of shortcuts for navigation/management in launch
list view or topics view.
'''
key_mod = QApplication.keyboardModifiers()
if not self.xmlFileView.state() == QAbstractItemView.EditingState:
# remove history file from list by pressing DEL
if event == QKeySequence.Delete:
selected = self._launchItemsFromIndexes(self.xmlFileView.selectionModel().selectedIndexes(), False)
for item in selected:
nm.settings().launch_history_remove(item.path)
self.launchlist_model.reloadCurrentPath()
elif not key_mod and event.key() == Qt.Key_F4 and self.editXmlButton.isEnabled():
# open selected launch file in xml editor by F4
self.on_edit_xml_clicked()
elif event == QKeySequence.Find:
# set focus to filter box for packages
self.searchPackageLine.setFocus(Qt.ActiveWindowFocusReason)
elif event == QKeySequence.Paste:
# paste files from clipboard
self.launchlist_model.paste_from_clipboard()
elif event == QKeySequence.Copy:
# copy the selected items as file paths into clipboard
selected = self.xmlFileView.selectionModel().selectedIndexes()
indexes = []
for s in selected:
indexes.append(self.launchlist_proxyModel.mapToSource(s))
self.launchlist_model.copy_to_clipboard(indexes)
if self.searchPackageLine.hasFocus() and event.key() == Qt.Key_Escape:
# cancel package filtering on pressing ESC
self.launchlist_model.show_packages(False)
self.searchPackageLine.setText('')
self.xmlFileView.setFocus(Qt.ActiveWindowFocusReason)
QDockWidget.keyReleaseEvent(self, event)
def keyPressEvent(self, event):
'''
Defines some of shortcuts for navigation/management in launch
list view or topics view.
'''
key_mod = QApplication.keyboardModifiers()
if not self.ui_file_view.state() == QAbstractItemView.EditingState:
# remove history file from list by pressing DEL
if event == QKeySequence.Delete or (event.key() == Qt.Key_Delete
and
key_mod & Qt.ShiftModifier):
selected = self._pathItemsFromIndexes(
self.ui_file_view.selectionModel().selectedIndexes(),
False)
for item in selected:
if item in nm.settings().launch_history:
nm.settings().launch_history_remove(item.path)
self.launchlist_model.reload_current_path()
elif not self.launchlist_model.is_in_root:
if key_mod & Qt.ShiftModifier:
rem_uri, rem_path = nmdurl.split(item.path)
host = rem_uri.split(':')
result = MessageBox.question(
self,
"Delete Question",
"Delete %s\n@ %s" % (rem_path, host[0]),
buttons=MessageBox.No | MessageBox.Yes)
if result == MessageBox.Yes:
try:
nm.nmd().file.delete(item.path)
self.launchlist_model.reload_current_path(
clear_cache=True)
except Exception as e:
rospy.logwarn("Error while delete %s: %s" %
(item.path, utf8(e)))
MessageBox.warning(
self, "Delete error",
'Error while delete:\n%s' % item.name,
"%s" % utf8(e))
else:
MessageBox.information(
self,
"Delete Info",
"Use Shift+Del to delete files or directories",
buttons=MessageBox.Ok)
elif not key_mod and event.key(
) == Qt.Key_F4 and self.ui_button_edit.isEnabled():
# open selected launch file in xml editor by F4
self.on_edit_xml_clicked()
elif event == QKeySequence.Find:
# set focus to filter box for packages
self.ui_search_line.setFocus(Qt.ActiveWindowFocusReason)
elif event == QKeySequence.Paste:
# paste files from clipboard
self.launchlist_model.paste_from_clipboard()
elif event == QKeySequence.Copy:
# copy the selected items as file paths into clipboard
selected = self.ui_file_view.selectionModel().selectedIndexes()
indexes = []
for s in selected:
indexes.append(self.launchlist_proxy_model.mapToSource(s))
self.launchlist_model.copy_to_clipboard(indexes)
if self.ui_search_line.hasFocus() and event.key() == Qt.Key_Escape:
# cancel package filtering on pressing ESC
self.launchlist_model.reload_current_path()
self.ui_search_line.setText('')
self.ui_file_view.setFocus(Qt.ActiveWindowFocusReason)
QDockWidget.keyReleaseEvent(self, event)
