def _right_click_variables(self, point):
''' construct and show an operations operations_menu when the user right clicks the variable selector '''
operations_menu = QtGui.QMenu(self)
add_variable_menu = self._create_add_variable_menu()
add_variable_menu.setTitle('Add a variable')
add_variable_menu.setIcon(IconLibrary.icon('add'))
operations_menu.addMenu(add_variable_menu)
index_under_cursor = self.table_selected_variables.indexAt(point)
if index_under_cursor.isValid():
row = index_under_cursor.row()
variable_node = self.selector_table_model.get_variable(row)
self.table_selected_variables.selectRow(row)
action = create_qt_action(
None, 'Remove %s' % get_variable_name(variable_node),
self._remove_selected_variables, self.table_selected_variables)
action.setIcon(IconLibrary.icon('delete'))
operations_menu.addAction(action)
else:
# if the index is not valid -- assume that the user clicked the "white space" of the table
pass
operations_menu.exec_(QtGui.QCursor.pos())
def _right_click_variables(self, point):
''' construct and show an operations operations_menu when the user right clicks the variable selector '''
operations_menu = QtGui.QMenu(self)
add_variable_menu = self._create_add_variable_menu()
add_variable_menu.setTitle('Add a variable')
add_variable_menu.setIcon(IconLibrary.icon('add'))
operations_menu.addMenu(add_variable_menu)
index_under_cursor = self.table_selected_variables.indexAt(point)
if index_under_cursor.isValid():
row = index_under_cursor.row()
variable_node = self.selector_table_model.get_variable(row)
self.table_selected_variables.selectRow(row)
action = create_qt_action(None, 'Remove %s' % get_variable_name(variable_node),
self._remove_selected_variables,
self.table_selected_variables)
action.setIcon(IconLibrary.icon('delete'))
operations_menu.addAction(action)
else:
# if the index is not valid -- assume that the user clicked the "white space" of the table
pass
operations_menu.exec_(QtGui.QCursor.pos())
def create_action(self, icon_name, text, callback):
return create_qt_action(icon_name, text, callback, self.view)
def _show_right_click_menu(self, point):
''' handler for the when users right click on table variables_table '''
index = self.variables_table.indexAt(point)
if not index.isValid:
return
self.variables_table.setCurrentIndex(index)
var = self.model.variables[index.row()]
menu = QMenu(self.variables_table)
# Edit variable action
p = ('edit', 'Edit %s' % var['name'],
lambda x=var: self._edit_variable(x), self)
edit_action = create_qt_action(*p)
font = QFont()
font.setBold(True)
edit_action.setFont(font)
# Clone variable action
p = ('clone', 'Create new variable based on this',
lambda x=var: self._add_variable(x), self)
clone_action = create_qt_action(*p)
def make_local(var=var):
if var['inherited']:
var['dirty'] = True
var['inherited'] = None
self.model.dirty = True
self._update_apply_button()
def delete_var(var=var):
self.model.delete_variable(var)
self._update_apply_button()
p = ('make_local', 'Make local', make_local, self)
make_local_action = create_qt_action(*p)
p = ('delete', 'Delete %s' % var['name'], delete_var, self)
delete_action = create_qt_action(*p)
p = ('revert', 'Revert %s to inherited' % var['name'], delete_var,
self)
revert_action = create_qt_action(*p)
# check to see if we have graphviz installed
p = ('zoom', 'View dependencies',
lambda x=var: self._view_dependencies(x), self)
view_dependencies_action = create_qt_action(*p)
if var['inherited']:
# menu.addAction(edit_action)
menu.addAction(make_local_action)
menu.addAction(clone_action)
menu.addSeparator()
menu.addAction(view_dependencies_action)
else:
menu.addAction(edit_action)
menu.addAction(clone_action)
menu.addSeparator()
# if the node in the table is local, but the original is inherited OR
# if the original node is shadowing an inherited node, allow user to 'revert'
# instead of 'delete'. Read more about prototype nodes in opus_project.py.
if var['originalnode'] is None:
menu.addAction(delete_action)
else:
prototype_node = self.project.get_prototype_node(
var['originalnode'])
if var['originalnode'].get('inherited') or \
(prototype_node is not None and prototype_node.get('inherited')):
# This action will revert the node to the parent state. Show the values
# that it will revert to
tt = ('Revert %s to Name: %s, Definition: %s' %
(var['name'], prototype_node.get('name'),
prototype_node.text))
revert_action.setToolTip(tt)
menu.addAction(revert_action)
else:
menu.addAction(delete_action)
menu.addAction(view_dependencies_action)
# Menu constructed, present to user
if not menu.isEmpty():
menu.exec_(QCursor.pos())
def create_action(self, icon_name, text, callback):
return create_qt_action(icon_name, text, callback, self.view)
def _show_right_click_menu(self, point):
''' handler for the when users right click on table variables_table '''
index = self.variables_table.indexAt(point)
if not index.isValid:
return
self.variables_table.setCurrentIndex(index)
var = self.model.variables[index.row()]
menu = QMenu(self.variables_table)
# Edit variable action
p = ('edit', 'Edit %s' % var['name'], lambda x=var: self._edit_variable(x), self)
edit_action = create_qt_action(*p)
font = QFont()
font.setBold(True)
edit_action.setFont(font)
# Clone variable action
p = ('clone', 'Create new variable based on this', lambda x=var: self._add_variable(x), self)
clone_action = create_qt_action(*p)
def make_local(var = var):
if var['inherited']:
var['dirty'] = True
var['inherited'] = None
self.model.dirty = True
self._update_apply_button()
def delete_var(var = var):
self.model.delete_variable(var)
self._update_apply_button()
p = ('make_local', 'Make local', make_local, self)
make_local_action = create_qt_action(*p)
p = ('delete', 'Delete %s' % var['name'], delete_var, self)
delete_action = create_qt_action(*p)
p = ('revert', 'Revert %s to inherited' % var['name'], delete_var, self)
revert_action = create_qt_action(*p)
# check to see if we have graphviz installed
p = ('zoom', 'View dependencies', lambda x=var: self._view_dependencies(x), self)
view_dependencies_action = create_qt_action(*p)
if var['inherited']:
# menu.addAction(edit_action)
menu.addAction(make_local_action)
menu.addAction(clone_action)
menu.addSeparator()
menu.addAction(view_dependencies_action)
else:
menu.addAction(edit_action)
menu.addAction(clone_action)
menu.addSeparator()
# if the node in the table is local, but the original is inherited OR
# if the original node is shadowing an inherited node, allow user to 'revert'
# instead of 'delete'. Read more about prototype nodes in opus_project.py.
if var['originalnode'] is None:
menu.addAction(delete_action)
else:
prototype_node = self.project.get_prototype_node(var['originalnode'])
if var['originalnode'].get('inherited') or \
(prototype_node is not None and prototype_node.get('inherited')):
# This action will revert the node to the parent state. Show the values
# that it will revert to
tt = ('Revert %s to Name: %s, Definition: %s' % (var['name'],
prototype_node.get('name'),
prototype_node.text))
revert_action.setToolTip(tt)
menu.addAction(revert_action)
else:
menu.addAction(delete_action)
menu.addAction(view_dependencies_action)
# Menu constructed, present to user
if not menu.isEmpty():
menu.exec_(QCursor.pos())
