/*******************************************************************************
* Copyright 2011 Google Inc. All Rights Reserved.
*
* 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
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*******************************************************************************/
package com.google.gdt.eclipse.designer.model.widgets;
import com.google.gdt.eclipse.designer.Activator;
import com.google.gdt.eclipse.designer.model.property.css.StylesEditDialog;
import org.eclipse.wb.core.editor.IDesignPage;
import org.eclipse.wb.core.model.ObjectInfo;
import org.eclipse.wb.core.model.broadcast.ObjectEventListener;
import org.eclipse.wb.internal.core.DesignerPlugin;
import org.eclipse.wb.internal.core.editor.actions.DesignPageAction;
import org.eclipse.wb.internal.core.utils.execution.ExecutionUtils;
import org.eclipse.wb.internal.core.utils.jdt.core.ProjectUtils;
import org.eclipse.wb.internal.core.utils.ui.ImageImageDescriptor;
import org.eclipse.core.resources.IFile;
import org.eclipse.jface.window.Window;
import java.util.List;
/**
* Helper for adding selection actions for {@link UIObjectInfo}.
*
* @author sablin_aa
* @coverage gwt.model
*/
public final class SelectionActionsSupport extends ObjectEventListener {
private final UIObjectInfo m_model;
////////////////////////////////////////////////////////////////////////////
//
// Constructor
//
////////////////////////////////////////////////////////////////////////////
public SelectionActionsSupport(UIObjectInfo object) {
m_model = object;
}
////////////////////////////////////////////////////////////////////////////
//
// ObjectEventListener
//
////////////////////////////////////////////////////////////////////////////
@Override
public void addSelectionActions(List<ObjectInfo> objects, List<Object> actions) throws Exception {
if (m_model.isRoot()) {
actions.add(new CssEditAction());
}
}
////////////////////////////////////////////////////////////////////////////
//
// CSS editor action
//
////////////////////////////////////////////////////////////////////////////
private final class CssEditAction extends DesignPageAction {
////////////////////////////////////////////////////////////////////////////
//
// Constructor
//
////////////////////////////////////////////////////////////////////////////
public CssEditAction() {
setText("CSS Editor");
setToolTipText("Editor for rules in available CSS files");
setImageDescriptor(new ImageImageDescriptor(Activator.getImage("css_editor.png")));
}
////////////////////////////////////////////////////////////////////////////
//
// DesignPageAction
//
////////////////////////////////////////////////////////////////////////////
@Override
protected void run(IDesignPage designPage) {
List<IFile> cssFiles = m_model.getState().getCssSupport().getFiles();
StylesEditDialog stylesDialog = new StylesEditDialog(DesignerPlugin.getShell(), cssFiles, "");
// open dialog
int result = stylesDialog.open();
if (result == Window.CANCEL) {
return;
}
// wait for auto-build - for coping CSS files from source folder to binary
ProjectUtils.waitForAutoBuild();
// check CSS files modification
if (m_model.getState().isModified()) {
// refresh
ExecutionUtils.refresh(m_model);
}
}
}
}