/*******************************************************************************
* Copyright (c) 2005 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*
*******************************************************************************/
package org.eclipse.wst.xml.ui.tests;
import java.io.ByteArrayInputStream;
import junit.framework.TestCase;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectDescription;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Path;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.TextSelection;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.ide.IDE;
import org.eclipse.ui.texteditor.ITextEditor;
import org.eclipse.ui.views.properties.IPropertySheetPage;
import org.eclipse.ui.views.properties.IPropertySource;
import org.eclipse.ui.views.properties.IPropertySourceProvider;
import org.eclipse.wst.sse.ui.StructuredTextEditor;
import org.eclipse.wst.sse.ui.internal.properties.ConfigurablePropertySheetPage;
import org.eclipse.wst.sse.ui.views.properties.IPropertySourceExtension;
import org.eclipse.wst.sse.ui.views.properties.PropertySheetConfiguration;
public class TestPropertySheetConfiguration extends TestCase {
private final String PROJECT_NAME = "TestPropertySheetConfiguration";
private final String FILE_NAME = "testPropertySheetConfiguration.xml";
private static StructuredTextEditor fEditor;
private static IEditorPart fMainEditor;
private static IFile fFile;
private static boolean fIsSetup = false;
public TestPropertySheetConfiguration() {
super("TestPropertySheetConfiguration");
}
protected void setUp() throws Exception {
if (!fIsSetup) {
// create project
createProject(PROJECT_NAME);
fFile = getOrCreateFile(PROJECT_NAME + "/" + FILE_NAME);
fIsSetup = true;
}
// editor is opened each time
if (fIsSetup && fMainEditor == null) {
IWorkbenchWindow workbenchWindow = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
IWorkbenchPage page = workbenchWindow.getActivePage();
fMainEditor = IDE.openEditor(page, fFile, true, true);
if (fMainEditor instanceof StructuredTextEditor)
fEditor = (StructuredTextEditor) fMainEditor;
else if (fMainEditor != null) {
Object adapter = fMainEditor.getAdapter(ITextEditor.class);
if (adapter instanceof StructuredTextEditor)
fEditor = (StructuredTextEditor) adapter;
}
if (fEditor == null)
assertTrue("Unable to open structured text editor " + ((fMainEditor != null) ? fMainEditor.getClass().getName() : ""), false);
}
}
protected void tearDown() throws Exception {
// editor is closed each time
if (fMainEditor != null) {
IWorkbenchWindow workbenchWindow = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
IWorkbenchPage page = workbenchWindow.getActivePage();
page.closeEditor(fMainEditor, false);
assertTrue("Unable to close editor", true);
fMainEditor = null;
fEditor = null;
}
}
private void createProject(String projName) {
IProjectDescription description = ResourcesPlugin.getWorkspace().newProjectDescription(projName);
IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(projName);
try {
project.create(description, new NullProgressMonitor());
project.open(new NullProgressMonitor());
}
catch (CoreException e) {
e.printStackTrace();
}
}
private IFile getOrCreateFile(String filePath) {
IFile blankFile = ResourcesPlugin.getWorkspace().getRoot().getFile(new Path(filePath));
if (blankFile != null && !blankFile.exists()) {
try {
blankFile.create(new ByteArrayInputStream(new byte[0]), true, new NullProgressMonitor());
}
catch (CoreException e) {
e.printStackTrace();
}
}
return blankFile;
}
public void testPropertySourceRemoval() throws BadLocationException {
IDocument document = (IDocument) fEditor.getAdapter(IDocument.class);
// set up the editor document
document.replace(0, 0, "<test><myproperty props=\"yes\" /></test>");
// set current selection in editor
ISelection setSelection = new TextSelection(9, 0);
fEditor.getSelectionProvider().setSelection(setSelection);
// get current selection in editor
Object item = null;
ISelection selection = fEditor.getSelectionProvider().getSelection();
if (selection instanceof IStructuredSelection) {
item = ((IStructuredSelection) selection).getFirstElement();
IPropertySheetPage propertySheet = (IPropertySheetPage) fEditor.getAdapter(IPropertySheetPage.class);
assertTrue("No ConfigurablePropertySheetPage found", propertySheet instanceof ConfigurablePropertySheetPage);
if (propertySheet instanceof ConfigurablePropertySheetPage) {
ConfigurablePropertySheetPage cps = (ConfigurablePropertySheetPage) propertySheet;
PropertySheetConfiguration config = cps.getConfiguration();
assertNotNull("No property sheet configuration found", config);
IPropertySourceProvider provider = config.getPropertySourceProvider(cps);
assertNotNull("No property sheet provider found", provider);
IPropertySource source = provider.getPropertySource(item);
if (source instanceof IPropertySourceExtension) {
boolean canRemove = ((IPropertySourceExtension) source).isPropertyRemovable("props");
assertTrue("Current property cannot be removed", canRemove);
if (canRemove) {
((IPropertySourceExtension) source).removeProperty("props");
assertTrue("Current property cannot be removed", true);
// force return here, to avoid last fall through
// failing assert
return;
}
}
}
}
// if we get to here, always fail, since something went wrong.
assertTrue("testPropertySourceRemoval test did not take expected path", false);
}
}