diff options
| -rw-r--r-- | grc/gui/VariableEditor.py | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/grc/gui/VariableEditor.py b/grc/gui/VariableEditor.py index fcb1f4d2e9..6d37a0f56c 100644 --- a/grc/gui/VariableEditor.py +++ b/grc/gui/VariableEditor.py @@ -33,6 +33,45 @@ BLOCK_INDEX = 0 ID_INDEX = 1 +class VariableEditorContextMenu(gtk.Menu): + """ A simple context menu for our variable editor """ + def __init__(self, var_edit): + gtk.Menu.__init__(self) + + self.imports = gtk.MenuItem("Add _Import") + self.imports.connect('activate', var_edit._handle_action, var_edit.ADD_IMPORT) + self.add(self.imports) + + self.variables = gtk.MenuItem("Add _Variable") + self.variables.connect('activate', var_edit._handle_action, var_edit.ADD_VARIABLE) + self.add(self.variables) + self.add(gtk.SeparatorMenuItem()) + + self.enable = gtk.MenuItem("_Enable") + self.enable.connect('activate', var_edit._handle_action, var_edit.ENABLE_BLOCK) + self.disable = gtk.MenuItem("_Disable") + self.disable.connect('activate', var_edit._handle_action, var_edit.DISABLE_BLOCK) + self.add(self.enable) + self.add(self.disable) + self.add(gtk.SeparatorMenuItem()) + + self.delete = gtk.MenuItem("_Delete") + self.delete.connect('activate', var_edit._handle_action, var_edit.DELETE_BLOCK) + self.add(self.delete) + self.add(gtk.SeparatorMenuItem()) + + self.properties = gtk.MenuItem("_Properties...") + self.properties.connect('activate', var_edit._handle_action, var_edit.OPEN_PROPERTIES) + self.add(self.properties) + self.show_all() + + def update_sensitive(self, selected, enabled=False): + self.delete.set_sensitive(selected) + self.properties.set_sensitive(selected) + self.enable.set_sensitive(selected and not enabled) + self.disable.set_sensitive(selected and enabled) + + class VariableEditor(gtk.VBox): # Actions that are handled by the editor @@ -101,6 +140,7 @@ class VariableEditor(gtk.VBox): self.pack_start(scrolled_window) # Context menus + self._context_menu = VariableEditorContextMenu(self) self._confirm_delete = Preferences.variable_editor_confirm_delete() # Sets cell contents @@ -269,6 +309,12 @@ class VariableEditor(gtk.VBox): else: self._handle_action(None, self.DELETE_CONFIRM, event=event) return True + elif event.button == 3 and event.type == gtk.gdk.BUTTON_PRESS: + if self._block: + self._context_menu.update_sensitive(True, enabled=self._block.get_enabled()) + else: + self._context_menu.update_sensitive(False) + self._context_menu.popup(None, None, None, event.button, event.time) return False def _handle_key_button_press(self, widget, event): |