diff options
Diffstat (limited to 'bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/views/properties/XMLPropertySheetConfiguration.java')
-rw-r--r-- | bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/views/properties/XMLPropertySheetConfiguration.java | 257 |
1 files changed, 0 insertions, 257 deletions
diff --git a/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/views/properties/XMLPropertySheetConfiguration.java b/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/views/properties/XMLPropertySheetConfiguration.java deleted file mode 100644 index f0332788d3..0000000000 --- a/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/views/properties/XMLPropertySheetConfiguration.java +++ /dev/null @@ -1,257 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 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 - * Jens Lukowski/Innoopract - initial renaming/restructuring - * - *******************************************************************************/ -package org.eclipse.wst.xml.ui.views.properties; - -import java.util.HashSet; -import java.util.Set; - -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Status; -import org.eclipse.core.runtime.jobs.Job; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.viewers.StructuredSelection; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.progress.UIJob; -import org.eclipse.ui.views.properties.IPropertySheetPage; -import org.eclipse.ui.views.properties.IPropertySource; -import org.eclipse.ui.views.properties.IPropertySourceProvider; -import org.eclipse.ui.views.properties.PropertySheetPage; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.sse.ui.views.properties.PropertySheetConfiguration; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; -import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.CMDocumentManager; -import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.CMDocumentManagerListener; -import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.ModelQuery; -import org.eclipse.wst.xml.core.internal.contentmodel.util.CMDocumentCache; -import org.eclipse.wst.xml.core.internal.modelquery.ModelQueryUtil; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; -import org.eclipse.wst.xml.ui.internal.XMLUIMessages; -import org.eclipse.wst.xml.ui.internal.properties.XMLPropertySource; -import org.w3c.dom.Attr; -import org.w3c.dom.Element; -import org.w3c.dom.Node; - -/** - * Configuration for property sheet page which shows XML content. - * - * @see org.eclipse.wst.sse.ui.views.properties.PropertySheetConfiguration - * @since 1.0 - */ -public class XMLPropertySheetConfiguration extends PropertySheetConfiguration { - private class CMDocumentManagerListenerImpl implements CMDocumentManagerListener { - public void cacheCleared(CMDocumentCache cache) { - // nothing to do - } - - public void cacheUpdated(CMDocumentCache cache, final String uri, int oldStatus, int newStatus, CMDocument cmDocument) { - if ((newStatus == CMDocumentCache.STATUS_LOADED) || (newStatus == CMDocumentCache.STATUS_ERROR)) { - refreshPages(); - } - } - - public void propertyChanged(CMDocumentManager cmDocumentManager, String propertyName) { - if (cmDocumentManager.getPropertyEnabled(CMDocumentManager.PROPERTY_AUTO_LOAD)) { - refreshPages(); - } - } - - private void refreshPages() { - getPropertiesRefreshJob().addPropertySheetPage(fPropertySheetPage); - getPropertiesRefreshJob().schedule(PropertiesRefreshJob.UPDATE_DELAY); - } - } - - private class PropertiesRefreshJob extends UIJob { - public static final int UPDATE_DELAY = 200; - - private Set propertySheetPages = null; - - public PropertiesRefreshJob() { - super(XMLUIMessages.JFaceNodeAdapter_1); - setSystem(true); - setPriority(Job.SHORT); - propertySheetPages = new HashSet(1); - } - - void addPropertySheetPage(IPropertySheetPage page) { - propertySheetPages.add(page); - schedule(UPDATE_DELAY); - } - - public IStatus runInUIThread(IProgressMonitor monitor) { - Object[] pages = propertySheetPages.toArray(); - propertySheetPages.clear(); - - for (int i = 0; i < pages.length; i++) { - PropertySheetPage page = (PropertySheetPage) pages[i]; - if ((page.getControl() != null) && !page.getControl().isDisposed()) { - page.refresh(); - } - } - - return Status.OK_STATUS; - } - } - - private class XMLPropertySheetRefreshAdapter implements INodeAdapter { - public boolean isAdapterForType(Object type) { - return false; - } - - public void notifyChanged(INodeNotifier notifier, int eventType, Object changedFeature, Object oldValue, Object newValue, int pos) { - if (fPropertySheetPage != null) { - getPropertiesRefreshJob().addPropertySheetPage(fPropertySheetPage); - } - } - } - - private class XMLPropertySourceProvider implements IPropertySourceProvider { - private IPropertySource fPropertySource = null; - private INodeNotifier fSource = null; - - public IPropertySource getPropertySource(Object object) { - if ((fSource != null) && object.equals(fSource)) { - return fPropertySource; - } - - if (object instanceof IDOMNode) { - fSource = (INodeNotifier) object; - fPropertySource = (IPropertySource) fSource.getAdapterFor(IPropertySource.class); - if (fPropertySource == null) { - fPropertySource = new XMLPropertySource((INodeNotifier) object); - } - } - else { - fSource = null; - fPropertySource = null; - } - return fPropertySource; - } - } - - private CMDocumentManagerListenerImpl fCMDocumentManagerListener = new CMDocumentManagerListenerImpl(); - private PropertiesRefreshJob fPropertiesRefreshJob = null; - IPropertySheetPage fPropertySheetPage = null; - private IPropertySourceProvider fPropertySourceProvider = null; - private INodeAdapter fRefreshAdapter = new XMLPropertySheetRefreshAdapter(); - private CMDocumentManager[] fSelectedCMDocumentManagers = new CMDocumentManager[0]; - private INodeNotifier[] fSelectedNotifiers = new INodeNotifier[0]; - - - /** - * Create new instance of XMLPropertySheetConfiguration - */ - public XMLPropertySheetConfiguration() { - // Must have empty constructor to createExecutableExtension - super(); - } - - public ISelection getInputSelection(IWorkbenchPart selectingPart, ISelection selection) { - if (fSelectedNotifiers != null) { - for (int i = 0; i < fSelectedNotifiers.length; i++) { - fSelectedNotifiers[i].removeAdapter(fRefreshAdapter); - } - fSelectedNotifiers = null; - } - for (int i = 0; i < fSelectedCMDocumentManagers.length; i++) { - fSelectedCMDocumentManagers[i].removeListener(fCMDocumentManagerListener); - } - - ISelection preferredSelection = selection; - if (selection instanceof IStructuredSelection) { - IStructuredSelection structuredSel = (IStructuredSelection) selection; - - /* - * On Attr nodes, select the owner Element. On Text nodes, select - * the parent Element. - */ - Object[] selectedObjects = new Object[structuredSel.size()]; - System.arraycopy(structuredSel.toArray(), 0, selectedObjects, 0, selectedObjects.length); - for (int i = 0; i < selectedObjects.length; i++) { - Object inode = selectedObjects[i]; - if (inode instanceof Node) { - Node node = (Node) inode; - // replace Attribute Node with its owner - Node parentNode = node.getParentNode(); - if (node.getNodeType() == Node.ATTRIBUTE_NODE) { - Element ownerElement = ((Attr) node).getOwnerElement(); - selectedObjects[i] = ownerElement; - } - // replace Text Node with its parent - else if (((node.getNodeType() == Node.TEXT_NODE) || (node.getNodeType() == Node.CDATA_SECTION_NODE)) && (parentNode != null)) { - selectedObjects[i] = parentNode; - } - } - } - - if (selectedObjects.length > 0) { - Set managers = new HashSet(1); - Set selectedNotifiers = new HashSet(1); - - for (int i = 0; i < selectedObjects.length; i++) { - if (selectedObjects[i] instanceof Node) { - ModelQuery query = ModelQueryUtil.getModelQuery(((Node) selectedObjects[i]).getOwnerDocument()); - if (query != null) { - CMDocumentManager mgr = query.getCMDocumentManager(); - if (mgr != null) { - managers.add(mgr); - mgr.addListener(fCMDocumentManagerListener); - } - } - } - /* - * Add UI refresh adapters and remember notifiers for - * later removal - */ - if (selectedObjects[i] instanceof INodeNotifier) { - selectedNotifiers.add(selectedObjects[i]); - ((INodeNotifier) selectedObjects[i]).addAdapter(fRefreshAdapter); - } - } - fSelectedCMDocumentManagers = (CMDocumentManager[]) managers.toArray(new CMDocumentManager[managers.size()]); - fSelectedNotifiers = (INodeNotifier[]) selectedNotifiers.toArray(new INodeNotifier[selectedNotifiers.size()]); - } - - - preferredSelection = new StructuredSelection(selectedObjects); - } - return preferredSelection; - } - - PropertiesRefreshJob getPropertiesRefreshJob() { - if (fPropertiesRefreshJob == null) { - fPropertiesRefreshJob = new PropertiesRefreshJob(); - } - return fPropertiesRefreshJob; - } - - public IPropertySourceProvider getPropertySourceProvider(IPropertySheetPage page) { - if (fPropertySourceProvider == null) { - fPropertySheetPage = page; - fPropertySourceProvider = new XMLPropertySourceProvider(); - } - return fPropertySourceProvider; - } - - - public void unconfigure() { - super.unconfigure(); - for (int i = 0; i < fSelectedCMDocumentManagers.length; i++) { - fSelectedCMDocumentManagers[i].removeListener(fCMDocumentManagerListener); - } - fPropertySheetPage = null; - } -} |