diff options
Diffstat (limited to 'bundles/org.eclipse.wst.xml.ui/src-multipage/org/eclipse/wst/xml/ui/internal/tabletree/XMLTableTreeContentProvider.java')
| -rw-r--r-- | bundles/org.eclipse.wst.xml.ui/src-multipage/org/eclipse/wst/xml/ui/internal/tabletree/XMLTableTreeContentProvider.java | 314 |
1 files changed, 0 insertions, 314 deletions
diff --git a/bundles/org.eclipse.wst.xml.ui/src-multipage/org/eclipse/wst/xml/ui/internal/tabletree/XMLTableTreeContentProvider.java b/bundles/org.eclipse.wst.xml.ui/src-multipage/org/eclipse/wst/xml/ui/internal/tabletree/XMLTableTreeContentProvider.java deleted file mode 100644 index 2e72f98e54..0000000000 --- a/bundles/org.eclipse.wst.xml.ui/src-multipage/org/eclipse/wst/xml/ui/internal/tabletree/XMLTableTreeContentProvider.java +++ /dev/null @@ -1,314 +0,0 @@ -/***************************************************************************** - * Copyright (c) 2004 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.internal.tabletree; - -import org.eclipse.jface.viewers.ILabelProvider; -import org.eclipse.jface.viewers.ILabelProviderListener; -import org.eclipse.jface.viewers.ITableLabelProvider; -import org.eclipse.jface.viewers.ITreeContentProvider; -import org.eclipse.jface.viewers.StructuredViewer; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.swt.graphics.Image; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.sse.ui.internal.contentoutline.IJFaceNodeAdapter; -import org.eclipse.wst.sse.ui.internal.contentoutline.IJFaceNodeAdapterFactory; -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.Logger; -import org.eclipse.wst.xml.ui.internal.util.SharedXMLEditorPluginImageHelper; -import org.w3c.dom.Attr; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.ProcessingInstruction; -import org.w3c.dom.Text; - - -public class XMLTableTreeContentProvider implements ITreeContentProvider, ITableLabelProvider, ILabelProvider, CMDocumentManagerListener { - - protected CMDocumentManager documentManager; - - StructuredViewer fViewer = null; - - private TreeContentHelper treeContentHelper = new TreeContentHelper(); - - public XMLTableTreeContentProvider() { - super(); - } - - // - // ILabelProvider stuff - // - public void addListener(ILabelProviderListener listener) { - // since we always return 'false' for "isLabelProperty", - // not need to listen. Maybe that should change some day? - } - - // CMDocumentManagerListener - // - public void cacheCleared(CMDocumentCache cache) { - doDelayedRefreshForViewers(); - } - - public void cacheUpdated(CMDocumentCache cache, final String uri, int oldStatus, int newStatus, CMDocument cmDocument) { - if (newStatus == CMDocumentCache.STATUS_LOADED || newStatus == CMDocumentCache.STATUS_ERROR) { - doDelayedRefreshForViewers(); - } - } - - public void dispose() { - } - - private void doDelayedRefreshForViewers() { - if (fViewer != null && !fViewer.getControl().isDisposed()) { - fViewer.getControl().getDisplay().asyncExec(new Runnable() { - public void run() { - if (fViewer != null && !fViewer.getControl().isDisposed()) { - fViewer.refresh(true); - } - } - }); - } - } - - public Object[] getChildren(Object element) { - if (element instanceof INodeNotifier) - ((INodeNotifier) element).getAdapterFor(IJFaceNodeAdapter.class); - return treeContentHelper.getChildren(element); - } - - public Image getColumnImage(Object object, int columnIndex) { - return (columnIndex == 0) ? getImage(object) : null; - } - - // - // ITableLabelProvider stuff - // - public String getColumnText(Object object, int column) { - String result = null; - if (column == 0) { - result = getText(object); - } - else if (column == 1 && object instanceof Node) { - result = treeContentHelper.getNodeValue((Node) object); - } - return result != null ? result : ""; //$NON-NLS-1$ - } - - public Object[] getElements(Object element) { - return getChildren(element); - } - - public Image getImage(Object object) { - if (object instanceof INodeNotifier) - ((INodeNotifier) object).getAdapterFor(IJFaceNodeAdapter.class); - - Image image = null; - if (object instanceof Node) { - Node node = (Node) object; - switch (node.getNodeType()) { - case Node.ATTRIBUTE_NODE : { - image = SharedXMLEditorPluginImageHelper.getImage(SharedXMLEditorPluginImageHelper.IMG_OBJ_ATTRIBUTE); - break; - } - case Node.CDATA_SECTION_NODE : { - image = SharedXMLEditorPluginImageHelper.getImage(SharedXMLEditorPluginImageHelper.IMG_OBJ_CDATASECTION); - break; - } - case Node.COMMENT_NODE : { - image = SharedXMLEditorPluginImageHelper.getImage(SharedXMLEditorPluginImageHelper.IMG_OBJ_COMMENT); - break; - } - case Node.DOCUMENT_TYPE_NODE : { - image = SharedXMLEditorPluginImageHelper.getImage(SharedXMLEditorPluginImageHelper.IMG_OBJ_DOCTYPE); - break; - } - case Node.ELEMENT_NODE : { - image = SharedXMLEditorPluginImageHelper.getImage(SharedXMLEditorPluginImageHelper.IMG_OBJ_ELEMENT); - break; - } - case Node.PROCESSING_INSTRUCTION_NODE : { - image = SharedXMLEditorPluginImageHelper.getImage(SharedXMLEditorPluginImageHelper.IMG_OBJ_PROCESSINGINSTRUCTION); - break; - } - case Node.TEXT_NODE : { - image = SharedXMLEditorPluginImageHelper.getImage(SharedXMLEditorPluginImageHelper.IMG_OBJ_TXTEXT); - break; - } - case Node.ENTITY_REFERENCE_NODE : { - image = SharedXMLEditorPluginImageHelper.getImage(SharedXMLEditorPluginImageHelper.IMG_OBJ_ENTITY_REFERENCE); - break; - } - } - - // if (image != null) { - // Image markerOverlayImage = - // overlayIconManager.getOverlayImageForObject(node); - // if (markerOverlayImage != null) { - // image = imageFactory.createCompositeImage(image, - // markerOverlayImage, ImageFactory.BOTTOM_LEFT); - // } - // } - } - return image; - } - - public Object getParent(Object o) { - if (o instanceof INodeNotifier) - ((INodeNotifier) o).getAdapterFor(IJFaceNodeAdapter.class); - - Object result = null; - if (o instanceof Node) { - Node node = (Node) o; - if (node.getNodeType() == Node.ATTRIBUTE_NODE) { - result = ((Attr) node).getOwnerElement(); - } - else { - result = node.getParentNode(); - } - } - return result; - } - - public Element getRootElement(Document document) { - Element rootElement = null; - - for (Node childNode = document.getFirstChild(); childNode != null; childNode = childNode.getNextSibling()) { - if (childNode.getNodeType() == Node.ELEMENT_NODE) { - rootElement = (Element) childNode; - break; - } - } - return rootElement; - } - - public String getText(Object object) { - if (object instanceof INodeNotifier) - ((INodeNotifier) object).getAdapterFor(IJFaceNodeAdapter.class); - - String result = null; - if (object instanceof Node) { - Node node = (Node) object; - switch (node.getNodeType()) { - case Node.ATTRIBUTE_NODE : { - result = node.getNodeName(); - break; - } - case Node.DOCUMENT_TYPE_NODE : { - result = "DOCTYPE"; //$NON-NLS-1$ - break; - } - case Node.ELEMENT_NODE : { - result = node.getNodeName(); - break; - } - case Node.PROCESSING_INSTRUCTION_NODE : { - result = ((ProcessingInstruction) node).getTarget(); - break; - } - } - } - return result != null ? result : ""; //$NON-NLS-1$ - } - - public boolean hasChildren(Object element) { - return getChildren(element).length > 0; - } - - public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { - // remove our listeners to the old state - if (oldInput != null) { - Document domDoc = (Document) oldInput; - ModelQuery mq = ModelQueryUtil.getModelQuery(domDoc); - if (mq != null) { - documentManager = mq.getCMDocumentManager(); - if (documentManager != null) { - documentManager.removeListener(this); - } - } - } - - if (oldInput != null && oldInput instanceof IDOMNode) { - IJFaceNodeAdapterFactory factory = (IJFaceNodeAdapterFactory) ((IDOMNode) oldInput).getModel().getFactoryRegistry().getFactoryFor(IJFaceNodeAdapter.class); - if (factory != null) { - factory.removeListener(viewer); - } - } - - if (viewer instanceof StructuredViewer) { - fViewer = null; - } - else { - fViewer = (StructuredViewer) viewer; - } - - if (newInput != null && newInput instanceof IDOMNode) { - IJFaceNodeAdapterFactory factory = (IJFaceNodeAdapterFactory) ((IDOMNode) newInput).getModel().getFactoryRegistry().getFactoryFor(IJFaceNodeAdapter.class); - if (factory != null) { - factory.addListener(viewer); - } - } - - if (newInput != null) { - Document domDoc = (Document) newInput; - ModelQuery mq = ModelQueryUtil.getModelQuery(domDoc); - - if (mq != null) { - documentManager = mq.getCMDocumentManager(); - if (documentManager != null) { - documentManager.setPropertyEnabled(CMDocumentManager.PROPERTY_ASYNC_LOAD, true); - documentManager.addListener(this); - } - } - } - } - - public boolean isDeleted(Object element) { - return element != null; - } - - // the following methods handle filtering aspects of the viewer - // - // - public boolean isIgnorableText(Node node) { - boolean result = false; - try { - if (node.getNodeType() == Node.TEXT_NODE) { - String data = ((Text) node).getData(); - result = (data == null || data.trim().length() == 0); - } - } - catch (Exception e) { - Logger.logException(e); - } - return result; - } - - public boolean isLabelProperty(Object object, String property) { - return false; - } - - public void propertyChanged(CMDocumentManager cmDocumentManager, String propertyName) { - if (cmDocumentManager.getPropertyEnabled(CMDocumentManager.PROPERTY_AUTO_LOAD)) { - doDelayedRefreshForViewers(); - } - } - - public void removeListener(ILabelProviderListener listener) { - // since we always return 'false' for "isLabelProperty", - // not need to listen. Maybe that should change some day? - } -}
\ No newline at end of file |