| /******************************************************************************* |
| * Copyright (c) 2011, 2013 RĂ¼diger Herrmann 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: |
| * RĂ¼diger Herrmann - initial API and implementation |
| * EclipseSource - ongoing development |
| ******************************************************************************/ |
| package org.eclipse.rap.tools.launch.rwt.internal.tab; |
| |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jdt.core.search.IJavaSearchScope; |
| import org.eclipse.jdt.core.search.SearchEngine; |
| import org.eclipse.jdt.ui.IJavaElementSearchConstants; |
| import org.eclipse.jdt.ui.JavaUI; |
| import org.eclipse.jface.operation.IRunnableContext; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.dialogs.SelectionDialog; |
| |
| |
| public class EntryPointTypeSelectionDialog { |
| |
| private final Shell parent; |
| private IType selection; |
| |
| public EntryPointTypeSelectionDialog( Shell parent ) { |
| this.parent = parent; |
| } |
| |
| public boolean open() { |
| selection = null; |
| SelectionDialog dialog = createDialog(); |
| boolean result = dialog.open() == Window.OK; |
| if( result ) { |
| selection = ( IType )dialog.getResult()[ 0 ]; |
| } |
| return result; |
| } |
| |
| public IType getSelection() { |
| return selection; |
| } |
| |
| private SelectionDialog createDialog() { |
| IRunnableContext context = PlatformUI.getWorkbench().getProgressService(); |
| IJavaSearchScope scope = SearchEngine.createWorkspaceScope(); |
| int style = IJavaElementSearchConstants.CONSIDER_CLASSES; |
| String filter = ""; |
| try { |
| return JavaUI.createTypeDialog( parent, context, scope, style, false, filter, null ); |
| } catch( JavaModelException jme ) { |
| throw new RuntimeException( "Failed to open JavaElement selection dialog.", jme ); |
| } |
| } |
| |
| } |