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/*******************************************************************************
* Copyright (c) 2004, 2009 Tasktop Technologies 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:
* Tasktop Technologies - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.tests.util;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.eclipse.swt.widgets.Tree;
import org.eclipse.swt.widgets.TreeItem;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.IViewReference;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
/**
* @author Mik Kersten
*/
public class UiTestUtil {
public static int countItemsInTree(Tree tree) {
List<TreeItem> collectedItems = new ArrayList<TreeItem>();
collectTreeItemsInView(tree.getItems(), collectedItems);
return collectedItems.size();
}
public static void collectTreeItemsInView(TreeItem[] items, List<TreeItem> collectedItems) {
if (items.length > 0) {
for (TreeItem childItem : Arrays.asList(items)) {
collectedItems.add(childItem);
collectTreeItemsInView(childItem.getItems(), collectedItems);
}
}
}
public static List<Object> getAllData(Tree tree) {
List<TreeItem> items = new ArrayList<TreeItem>();
collectTreeItemsInView(tree.getItems(), items);
List<Object> dataList = new ArrayList<Object>();
for (TreeItem item : items) {
dataList.add(item.getData());
}
return dataList;
}
/**
* Ensures that the editor area is visible.
*/
public static void closeWelcomeView() {
IViewReference[] views = PlatformUI.getWorkbench()
.getActiveWorkbenchWindow()
.getActivePage()
.getViewReferences();
for (IViewReference view : views) {
if ("org.eclipse.ui.internal.introview".equals(view.getId())) {
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().hideView(view);
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().resetPerspective();
return;
}
}
}
public static IViewPart openView(String id) throws PartInitException {
return PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().showView(id);
}
}
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