/*******************************************************************************
* Copyright (c) 2009, 2015 Oakland Software Incorporated 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:
* Francis Upton IV, Oakland Software - Initial implementation
* Thibault Le Ouay <thibaultleouay@gmail.com> - Bug 457870
*******************************************************************************/
package org.eclipse.ui.tests.navigator;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.eclipse.core.resources.IFile;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.TreeItem;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.editors.text.TextEditor;
import org.eclipse.ui.ide.IDE;
import org.eclipse.ui.tests.harness.util.DisplayHelper;
import org.eclipse.ui.tests.harness.util.SWTEventHelper;
import org.eclipse.ui.tests.navigator.extension.TestDragAssistant;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class DnDTest extends NavigatorTestBase {
public DnDTest() {
_navigatorInstanceId = TEST_VIEWER;
}
@Override
@Before
public void setUp() {
super.setUp();
}
@Override
@After
public void tearDown() {
super.tearDown();
}
@Test
public void testBasicDragDrop() {
_viewer.expandToLevel(_p1, 3);
// Need to set the selection because the Dnd stuff is not doing it
_viewer.setSelection(new StructuredSelection(_p1.getFolder("f1")
.getFile("file1.txt")));
TreeItem[] items = _viewer.getTree().getItems();
// p1/f1/file1.txt
TreeItem start = items[_p1Ind].getItem(0).getItem(0);
// p1/f2
TreeItem end = items[_p1Ind].getItem(1);
if (!SWTEventHelper.performDnD(start, end)) {
System.out.println("Drag and drop failed - test invalid");
return;
}
_viewer.expandToLevel(_p1, 3);
items = _viewer.getTree().getItems();
assertEquals(_p1.getFolder("f1").getFile("file2.txt"), items[_p1Ind]
.getItem(0).getItem(0).getData());
assertEquals(_p1.getFolder("f2").getFile("file1.txt"), items[_p1Ind]
.getItem(1).getItem(0).getData());
assertFalse(_p1.getFolder("f1").getFile("file1.txt").exists());
assertTrue(_p1.getFolder("f2").getFile("file1.txt").exists());
}
// bug 185569 CommonDragAdapter should provide ways for
// CommonDragAdapterAssistant
// to perform clean up after drag has finished
@Test
public void testResourceDrag() {
_viewer.expandToLevel(_p1, 3);
IFile file = _p1.getFolder("f1").getFile("file1.txt");
// Need to set the selection because the Dnd stuff is not doing it
_viewer.setSelection(new StructuredSelection(file));
// Want to drag this item to an editor so that the ResourceTransferType is
// used
IWorkbenchPage activePage = PlatformUI.getWorkbench()
.getActiveWorkbenchWindow().getActivePage();
TextEditor editorPart = null;
try {
editorPart = (TextEditor) IDE.openEditor(activePage, file);
} catch (PartInitException e) {
fail("Should not throw an exception");
}
Control end = (Control) editorPart.getAdapter(Control.class);
TreeItem[] items = _viewer.getTree().getItems();
// p1/f1/file1.txt
TreeItem start = items[_p1Ind].getItem(0).getItem(0);
if (!SWTEventHelper.performDnD(start, end)) {
System.out.println("Drag and drop failed - test invalid");
return;
}
assertNotNull(TestDragAssistant._finishedEvent);
assertNotNull(TestDragAssistant._finishedSelection);
}
// bug 264323 [CommonNavigator] CommonDragAdapterAssistant should be allowed to opt out of a drag
@Test
public void testDragOptOut() {
_viewer.expandToLevel(_p1, 3);
IFile file = _p1.getFolder("f1").getFile("file1.txt");
// Need to set the selection because the Dnd stuff is not doing it
_viewer.setSelection(new StructuredSelection(file));
// Want to drag this item to an editor so that the ResourceTransferType is
// used
IWorkbenchPage activePage = PlatformUI.getWorkbench()
.getActiveWorkbenchWindow().getActivePage();
TextEditor editorPart = null;
try {
editorPart = (TextEditor) IDE.openEditor(activePage, file);
} catch (PartInitException e) {
fail("Should not throw an exception");
}
Control end = (Control) editorPart.getAdapter(Control.class);
TreeItem[] items = _viewer.getTree().getItems();
// p1/f1/file1.txt
TreeItem start = items[_p1Ind].getItem(0).getItem(0);
TestDragAssistant._doit = false;
if (!SWTEventHelper.performDnD(start, end)) {
System.out.println("Drag and drop failed - test invalid");
return;
}
assertFalse(TestDragAssistant._dragSetDataCalled);
}
// Bug 261060 Add capability of setting drag operation
// Bug 242265 Allow event to be available for validateDrop
@Test
public void testSetDragOperation() {
_contentService.bindExtensions(new String[] { TEST_CONTENT_DROP_COPY },
false);
_contentService.getActivationService().activateExtensions(
new String[] { TEST_CONTENT_DROP_COPY }, false);
_viewer.expandToLevel(_p1, 3);
// Need to set the selection because the Dnd stuff is not doing it
_viewer.setSelection(new StructuredSelection(_p1.getFolder("f1")
.getFile("file1.txt")));
DisplayHelper.sleep(100);
TreeItem[] items = _viewer.getTree().getItems();
int firstFolder = 0;
// p1/f1/file1.txt
TreeItem start = items[_p1Ind].getItem(firstFolder).getItem(0);
// p1/f2
TreeItem end = items[_p1Ind].getItem(firstFolder + 1);
if (!SWTEventHelper.performDnD(start, end)) {
System.out.println("Drag and drop failed - test invalid");
return;
}
// Trying to make this test deterministic
refreshViewer();
DisplayHelper.sleep(100);
_viewer.expandToLevel(_p1, 3);
items = _viewer.getTree().getItems();
// This is copied not moved
assertEquals(_p1.getFolder("f1").getFile("file1.txt"), items[_p1Ind]
.getItem(firstFolder).getItem(0).getData());
assertEquals(_p1.getFolder("f1").getFile("file2.txt"), items[_p1Ind]
.getItem(firstFolder).getItem(1).getData());
// This line fails to see the firstFolder+1 unless all of that
// refreshing crap above is in
assertEquals(_p1.getFolder("f2").getFile("file1.txt"), items[_p1Ind]
.getItem(firstFolder + 1).getItem(0).getData());
assertTrue(_p1.getFolder("f1").getFile("file1.txt").exists());
assertTrue(_p1.getFolder("f2").getFile("file1.txt").exists());
}
}