/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* 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:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.plugin.embedjsexample.ide.view;
import com.google.gwt.core.client.Callback;
import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.ScriptInjector;
import com.google.gwt.user.client.ui.AcceptsOneWidget;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import org.eclipse.che.ide.api.mvp.View;
import org.eclipse.che.ide.api.parts.base.BasePresenter;
import org.eclipse.che.ide.util.loging.Log;
import org.eclipse.che.plugin.embedjsexample.ide.HelloWorldResources;
import org.eclipse.che.plugin.embedjsexample.ide.common.Constants;
import org.vectomatic.dom.svg.ui.SVGResource;
/**
* @author Mathias Schaefer <mathias.schaefer@eclipsesource.com>
*/
@Singleton
public class HelloWorldViewPresenter extends BasePresenter implements HelloWorldView.ActionDelegate {
private final HelloWorldView helloWorldView;
@Inject
public HelloWorldViewPresenter(final HelloWorldView helloWorldView) {
this.helloWorldView = helloWorldView;
ScriptInjector.fromUrl(GWT.getModuleBaseURL() + Constants.JAVASCRIPT_FILE_ID)
.setWindow(ScriptInjector.TOP_WINDOW)
.setCallback(new Callback<Void, Exception>() {
@Override
public void onSuccess(final Void result) {
Log.info(HelloWorldViewPresenter.class, Constants.JAVASCRIPT_FILE_ID + " loaded.");
sayHello("Hello from Java Script!");
}
@Override
public void onFailure(final Exception e) {
Log.error(HelloWorldViewPresenter.class, "Unable to load "+Constants.JAVASCRIPT_FILE_ID, e);
}
}).inject();
}
private void sayHello(String content) {
this.helloWorldView.sayHello(content);
}
@Override
public String getTitle() {
return "Hello world";
}
@Override
public SVGResource getTitleImage() {
return (HelloWorldResources.INSTANCE.icon());
}
@Override
public View getView() {
return helloWorldView;
}
@Override
public String getTitleToolTip() {
return getTitle();
}
@Override
public void go(AcceptsOneWidget container) {
container.setWidget(helloWorldView);
}
}