/*******************************************************************************
* 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.ide.ext.web.html;
import com.google.gwt.user.client.Window;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import org.eclipse.che.ide.api.action.AbstractPerspectiveAction;
import org.eclipse.che.ide.api.action.ActionEvent;
import org.eclipse.che.ide.api.app.AppContext;
import org.eclipse.che.ide.api.machine.WsAgentURLModifier;
import org.eclipse.che.ide.api.resources.File;
import org.eclipse.che.ide.api.resources.Resource;
import org.eclipse.che.ide.ext.web.WebLocalizationConstant;
import static java.util.Collections.singletonList;
import static org.eclipse.che.ide.workspace.perspectives.project.ProjectPerspective.PROJECT_PERSPECTIVE_ID;
/**
* Action for previewing an HTML page.
*
* @author Artem Zatsarynnyi
*/
@Singleton
public class PreviewHTMLAction extends AbstractPerspectiveAction {
private final WsAgentURLModifier wsAgentURLModifier;
private final AppContext appContext;
@Inject
public PreviewHTMLAction(WsAgentURLModifier wsAgentURLModifier,
AppContext appContext,
WebLocalizationConstant localizationConstants) {
super(singletonList(PROJECT_PERSPECTIVE_ID),
localizationConstants.previewHTMLActionTitle(),
localizationConstants.previewHTMLActionDescription(),
null,
null);
this.wsAgentURLModifier = wsAgentURLModifier;
this.appContext = appContext;
}
@Override
public void updateInPerspective(ActionEvent e) {
final Resource[] resources = appContext.getResources();
if (resources != null && resources.length == 1) {
final Resource selectedResource = resources[0];
if (Resource.FILE == selectedResource.getResourceType()) {
final String fileExtension = ((File)selectedResource).getExtension();
if ("html".equals(fileExtension)) {
e.getPresentation().setEnabledAndVisible(true);
return;
}
}
}
e.getPresentation().setEnabledAndVisible(false);
}
@Override
public void actionPerformed(ActionEvent e) {
final Resource selectedResource = appContext.getResource();
if (Resource.FILE == selectedResource.getResourceType()) {
final String contentUrl = ((File)selectedResource).getContentUrl();
Window.open(wsAgentURLModifier.modify(contentUrl), "_blank", null);
}
}
}