Java Code Examples for com.intellij.openapi.actionSystem.AnActionEvent#getInputEvent()

@Override
public void update(AnActionEvent e) {
	super.update(e);
	Editor editor = CommonDataKeys.EDITOR.getData(e.getDataContext());
	if (editor == null) {
		e.getPresentation().setEnabled(false);
		return;
	}
	Project project = getEventProject(e);
	if (project != null) {
		InputEvent inputEvent = e.getInputEvent();
		boolean onlyAltDown = false;
		if (inputEvent != null) {
			onlyAltDown = inputEvent.isAltDown() && !inputEvent.isShiftDown() && !inputEvent.isMetaDown() && !inputEvent.isControlDown();
		}
		LookupEx activeLookup = LookupManager.getInstance(project).getActiveLookup();
		boolean dialogOpen = isFromDialog(project);
		boolean popupCheck = activeLookup == null || (activeLookup != null && !onlyAltDown);
		boolean dialogCheck = !dialogOpen || (dialogOpen && !onlyAltDown);
		e.getPresentation().setEnabled((popupCheck && dialogCheck));
	}
}
 

@Override
public void update(AnActionEvent e) {
  Presentation presentation = e.getPresentation();
  Editor editor = e.getData(CommonDataKeys.EDITOR);
  if (editor == null || !SystemInfo.isXWindow) {
    presentation.setEnabled(false);
  }
  else {
    boolean rightPlace = true;
    final InputEvent inputEvent = e.getInputEvent();
    if (inputEvent instanceof MouseEvent) {
      rightPlace = false;
      final MouseEvent me = (MouseEvent)inputEvent;
      if (editor.getMouseEventArea(me) == EditorMouseEventArea.EDITING_AREA) {
        final Component component = SwingUtilities.getDeepestComponentAt(me.getComponent(), me.getX(), me.getY());
        rightPlace = !(component instanceof JScrollBar);
      }
    }
    presentation.setEnabled(rightPlace);
  }
}
 

@Override
public void beforeActionPerformed(@NotNull AnAction action, @NotNull DataContext dataContext, AnActionEvent event) {
  final InputEvent input = event.getInputEvent();
  if (input instanceof MouseEvent) {
    // The following is a hack to work around an issue with IDEA, where certain events arrive
    // twice. See https://youtrack.jetbrains.com/issue/IDEA-219133
    if (input.getWhen() != 0 && lastEventTime == input.getWhen()) {
      return;
    }
    lastEventTime = input.getWhen();

    final String place = event.getPlace();
    KeyPromoterAction kpAction;
    if ("MainMenu".equals(place)) {
      if (keyPromoterSettings.isMenusEnabled()) {
        kpAction = new KeyPromoterAction(action, event, KeyPromoterAction.ActionSource.MENU_ENTRY);
        showTip(kpAction);
      }
    } else if ("MainToolbar".equals(place)) {
      if (keyPromoterSettings.isToolbarButtonsEnabled()) {
        kpAction = new KeyPromoterAction(action, event, KeyPromoterAction.ActionSource.MAIN_TOOLBAR);
        showTip(kpAction);
      }
    } else if (place.matches(".*Popup")) {
      if (keyPromoterSettings.isEditorPopupEnabled()) {
        kpAction = new KeyPromoterAction(action, event, KeyPromoterAction.ActionSource.POPUP);
        showTip(kpAction);
      }
    } else if (keyPromoterSettings.isAllButtonsEnabled()) {
      kpAction = new KeyPromoterAction(action, event, KeyPromoterAction.ActionSource.OTHER);
      showTip(kpAction);
    }
  }
}
 

@RequiredUIAccess
@Override
public void actionPerformed(@Nonnull AnActionEvent e) {
  JBPopup popup = createPopup(e);

  InputEvent event = e.getInputEvent();
  if (event instanceof MouseEvent) {
    popup.show(new RelativePoint((MouseEvent)event));
  }
  else {
    popup.showInBestPositionFor(e.getDataContext());
  }
}
 

@RequiredUIAccess
@Override
public void actionPerformed(AnActionEvent e) {
  if (myInfo.getNavigationHandler() != null) {
    MouseEvent mouseEvent = (MouseEvent)e.getInputEvent();
    T element = myInfo.getElement();
    if (element == null || !element.isValid()) return;

    myInfo.getNavigationHandler().navigate(mouseEvent, element);
  }
}
 

@RequiredUIAccess
@Override
public void beforeActionPerformedUpdate(@Nonnull AnActionEvent e) {
  super.beforeActionPerformedUpdate(e);
  // The tooltip gets the focus if using a screen reader and invocation through a keyboard shortcut.
  myRequestFocus = ScreenReader.isActive() && (e.getInputEvent() instanceof KeyEvent);
}
 

@RequiredUIAccess
@Override
public void update(final AnActionEvent event) {
  InputEvent inputEvent = event.getInputEvent();
  if (inputEvent instanceof MouseEvent) {
    Component component = inputEvent.getComponent();
    if (component != null) {
      Point point = ((MouseEvent)inputEvent).getPoint();
      Component componentAt = SwingUtilities.getDeepestComponentAt(component, point.x, point.y);
      if (componentAt instanceof EditorGutterComponentEx) {
        event.getPresentation().setEnabled(false);
        return;
      }
    }
  }

  for (GotoDeclarationHandler handler : Extensions.getExtensions(GotoDeclarationHandler.EP_NAME)) {
    try {
      String text = handler.getActionText(event.getDataContext());
      if (text != null) {
        Presentation presentation = event.getPresentation();
        presentation.setText(text);
        break;
      }
    }
    catch (AbstractMethodError e) {
      LOG.error(handler.toString(), e);
    }
  }

  super.update(event);
}
 

@Override
public void beforeActionPerformedUpdate(@Nonnull final AnActionEvent e) {
  super.beforeActionPerformedUpdate(e);
  // The tooltip gets the focus if using a screen reader and invocation through a keyboard shortcut.
  myRequestFocus = ScreenReader.isActive() && (e.getInputEvent() instanceof KeyEvent);

  changeState();
}
 

private String getQueryExecutionAction(AnActionEvent e) {
    return e.getInputEvent() instanceof KeyEvent ? EXECUTE_WITH_SHORTCUT_ACTION : EXECUTE_WITH_MOUSE_ACTION;
}
 

public ChainActionEvent(AnActionEvent e, Runnable runnable, Editor _editor, Project _project) {
    super(e.getInputEvent(), e.getDataContext(), e.getPlace(), e.getPresentation(), e.getActionManager(), e.getModifiers());
    this._pendingAction = runnable;
    this._editor = _editor;
    this._project = _project;
}
 

/** Only show if selection is a grammar and in a rule */
@Override
public void update(AnActionEvent e) {
	Presentation presentation = e.getPresentation();
	presentation.setText("Test ANTLR Rule"); // default text

	VirtualFile grammarFile = MyActionUtils.getGrammarFileFromEvent(e);
	if ( grammarFile==null ) { // we clicked somewhere outside text or non grammar file
		presentation.setEnabled(false);
		presentation.setVisible(false);
		return;
	}

	ParserRuleRefNode r = null;
	InputEvent inputEvent = e.getInputEvent();
	if ( inputEvent instanceof MouseEvent ) { // this seems to be after update() called 2x and we have selected the action
		r = MyActionUtils.getParserRuleSurroundingRef(e);
	}
	else {
		// If editor component, mouse event not happened yet to update caret so must ask for mouse position
		Editor editor = e.getData(PlatformDataKeys.EDITOR);
		if ( editor!=null ) {
			Point mousePosition = editor.getContentComponent().getMousePosition();
			if ( mousePosition!=null ) {
				LogicalPosition pos = editor.xyToLogicalPosition(mousePosition);
				int offset = editor.logicalPositionToOffset(pos);
				PsiFile file = e.getData(LangDataKeys.PSI_FILE);
				if ( file!=null ) {
					PsiElement el = file.findElementAt(offset);
					if ( el!=null ) {
						r = MyActionUtils.getParserRuleSurroundingRef(el);
					}
				}
			}
		}
		if ( r==null ) {
			r = MyActionUtils.getParserRuleSurroundingRef(e);
		}
	}
	if ( r==null ) {
		presentation.setEnabled(false);
		return;
	}

	presentation.setVisible(true);
	String ruleName = r.getText();
	if ( Character.isLowerCase(ruleName.charAt(0)) ) {
		presentation.setEnabled(true);
		presentation.setText("Test Rule "+ruleName);
	}
	else {
		presentation.setEnabled(false);
	}
}