/*******************************************************************************
* Copyright (c) 2012 BestSolution.at and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Tom Schindl<tom.schindl@bestsolution.at> - initial API and implementation
*******************************************************************************/
package at.bestsolution.efxclipse.runtime.workbench.renderers.fx;
import java.util.List;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Side;
import javafx.scene.Node;
import javafx.scene.control.Button;
import javafx.scene.control.ContextMenu;
import javafx.scene.control.Control;
import javafx.scene.control.Label;
import javafx.scene.control.MenuItem;
import javafx.scene.control.Toggle;
import javafx.scene.control.ToggleGroup;
import javafx.scene.input.MouseEvent;
import javafx.scene.paint.Color;
import javafx.scene.shape.Polygon;
import javafx.stage.WindowEvent;
import org.eclipse.e4.ui.model.application.ui.menu.MMenu;
import org.eclipse.e4.ui.model.application.ui.menu.MMenuElement;
import at.bestsolution.efxclipse.runtime.workbench.renderers.base.BasePartMenuRenderer;
import at.bestsolution.efxclipse.runtime.workbench.renderers.base.widget.WMenu;
import at.bestsolution.efxclipse.runtime.workbench.renderers.base.widget.WMenuElement;
import at.bestsolution.efxclipse.runtime.workbench.renderers.fx.widget.WWidgetImpl;
@SuppressWarnings("restriction")
public class DefPartMenuRenderer extends BasePartMenuRenderer<Control> {
@Override
protected Class<? extends WMenu<Control>> getWidgetClass(MMenu element) {
return MenuImpl.class;
}
public static class MenuImpl extends WWidgetImpl<Control, MMenu> implements WMenu<Control> {
private ContextMenu menu;
private ToggleGroup group;
Runnable showingCallback;
@Override
public void addStyleClasses(List<String> classnames) {
getWidget().getStyleClass().addAll(classnames);
}
@Override
public void addStyleClasses(String... classnames) {
getWidget().getStyleClass().addAll(classnames);
}
@Override
public void setStyleId(String id) {
getWidget().setId(id);
}
@Override
protected void setUserData(WWidgetImpl<Control, MMenu> widget) {
getWidget().setUserData(widget);
}
@Override
public void addElement(WMenuElement<MMenuElement> widget) {
if( widget.getWidget() instanceof Toggle ) {
if( group == null ) {
group = new ToggleGroup();
}
// see http://javafx-jira.kenai.com/browse/RT-24256
// group.getToggles().add((Toggle) widget.getWidget());
((Toggle)widget.getWidget()).setToggleGroup(group);
}
getWidget().getContextMenu().getItems().add((MenuItem) widget.getWidget());
}
@Override
public void addElement(int idx, WMenuElement<MMenuElement> widget) {
if( widget.getWidget() instanceof Toggle ) {
if( group == null ) {
group = new ToggleGroup();
}
// see http://javafx-jira.kenai.com/browse/RT-24256
// group.getToggles().add((Toggle) widget.getWidget());
((Toggle)widget.getWidget()).setToggleGroup(group);
}
getWidget().getContextMenu().getItems().add(idx, (MenuItem) widget.getWidget());
}
@Override
public void setShowingCallback(Runnable showingCallback) {
this.showingCallback = showingCallback;
}
@Override
public void removeElement(WMenuElement<MMenuElement> widget) {
if( widget.getWidget() instanceof Toggle ) {
((Toggle)widget.getWidget()).setToggleGroup(null);
}
getWidget().getContextMenu().getItems().remove(widget.getWidget());
}
@Override
protected Control createWidget() {
final Label b = new Label();
Polygon p = new Polygon(6, 1, 15, 1, 11, 5, 10, 5);
p.getStyleClass().add("view-menu-button-icon");
p.setFill(Color.WHITE);
p.setStroke(Color.BLACK);
b.setGraphic(p);
b.setOnMousePressed(new EventHandler<MouseEvent>() {
@Override
public void handle(MouseEvent event) {
menu.show(b, Side.BOTTOM, 0, 0);
}
});
menu = new ContextMenu();
menu.setOnShowing(new EventHandler<WindowEvent>() {
@Override
public void handle(WindowEvent event) {
if( showingCallback != null ) {
showingCallback.run();
}
}
});
b.setContextMenu(menu);
return b;
}
}
}