/**
* 获得eclipse预定义action，如果没有则返回null
*
* @param window
* @param id
* @return
*/
public static IWorkbenchAction getWorkbenchAction(IWorkbenchWindow window, String id) {
IWorkbenchAction ret = null;
if (id != null) {
try {
Field field = actionFactoryCls.getField(id);
if (field != null) {
Object obj = field.get(null);
if (obj != null && obj instanceof ActionFactory) {
ActionFactory actionFactory = (ActionFactory) obj;
ret = actionFactory.create(window);
}
}
} catch (Exception e) {
}
}
return ret;
}
private Action addAction(
ActionFactory actionFactory, int textOperation, String actionDefinitionId) {
IWorkbenchWindow window = getEditorSite().getWorkbenchWindow();
IWorkbenchAction globalAction = actionFactory.create(window);
// Create our text action.
QueryViewAction action = new QueryViewAction(textOperation, actionDefinitionId);
actions.put(actionFactory.getId(), action);
// Copy its properties from the global action.
action.setText(globalAction.getText());
action.setToolTipText(globalAction.getToolTipText());
action.setDescription(globalAction.getDescription());
action.setImageDescriptor(globalAction.getImageDescriptor());
action.setDisabledImageDescriptor(globalAction.getDisabledImageDescriptor());
action.setAccelerator(globalAction.getAccelerator());
// Register our text action with the global action handler.
IActionBars actionBars = getEditorSite().getActionBars();
actionBars.setGlobalActionHandler(actionFactory.getId(), action);
return action;
}
private void addWorkbenchAction(ActionFactory factory, int textOp) {
IWorkbenchAction action = factory.create(window);
TextAction textAction = new TextAction(textOp);
textAction.setId(action.getId());
textAction.setActionDefinitionId(action.getActionDefinitionId());
textAction.setText(action.getText());
textAction.setToolTipText(action.getToolTipText());
textAction.setDescription(action.getDescription());
textAction.setImageDescriptor(action.getImageDescriptor());
textAction.setDisabledImageDescriptor(action.getDisabledImageDescriptor());
textAction.setHoverImageDescriptor(action.getHoverImageDescriptor());
action.dispose();
actionHandlers.put(action.getActionDefinitionId(), textAction);
textActions.put(textAction.getId(), textAction);
}