diff options
Diffstat (limited to 'bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/contentoutline/JFaceNodeLabelProvider.java')
-rw-r--r-- | bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/contentoutline/JFaceNodeLabelProvider.java | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/contentoutline/JFaceNodeLabelProvider.java b/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/contentoutline/JFaceNodeLabelProvider.java deleted file mode 100644 index dabb328603..0000000000 --- a/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/contentoutline/JFaceNodeLabelProvider.java +++ /dev/null @@ -1,135 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 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 - * Jens Lukowski/Innoopract - initial renaming/restructuring - * - *******************************************************************************/ -package org.eclipse.wst.xml.ui.internal.contentoutline; - - - -import org.eclipse.jface.viewers.ILabelProvider; -import org.eclipse.jface.viewers.ILabelProviderListener; -import org.eclipse.swt.graphics.Image; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapterFactory; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.sse.ui.internal.contentoutline.IJFaceNodeAdapter; - - -/** - * A class that uses a JFaceNodeAdapterFactory to provide adapters to provide - * the labels and images for DOM nodes. - */ -public class JFaceNodeLabelProvider implements ILabelProvider { - - protected INodeAdapterFactory adapterFactory; - - /** - * JFaceNodeLabelProvider constructor comment. - */ - public JFaceNodeLabelProvider(INodeAdapterFactory adapterFactory) { - super(); - this.adapterFactory = adapterFactory; - } - - /** - * Adds a listener to the label provider. A label provider should inform - * its listener about state changes that enforces rendering of the visual - * part that uses this label provider. - */ - public void addListener(ILabelProviderListener listener) { - // The label provider state never changes so we do not have - // to implement this method. - } - - /** - * The visual part that is using this label provider is about to be - * disposed. Deallocate all allocated SWT resources. - */ - public void dispose() { - // Nothing to dispose - } - - /** - * Returns the JFace adapter for the specified object. - * - * @param adaptable - * java.lang.Object The object to get the adapter for - */ - protected IJFaceNodeAdapter getAdapter(Object adaptable) { - return (IJFaceNodeAdapter) adapterFactory.adapt((INodeNotifier) adaptable); - } - - /** - * Returns the image for the label of the given element, for use in the - * given viewer. - * - * @param element - * The element for which to provide the label image. Element - * can be <code>null</code> indicating no input object is set - * to the viewer. - */ - public Image getImage(Object element) { - return getAdapter(element).getLabelImage(element); - } - - /** - * Returns the text for the label of the given element, for use in the - * given viewer. - * - * @param element - * The element for which to provide the label text. Element can - * be <code>null</code> indicating no input object is set to - * the viewer. - */ - public java.lang.String getText(Object element) { - // This was returning null, on occasion ... probably should not be, - // but - // took the quick and easy way out for now. (dmw 3/8/01) - String result = getAdapter(element).getLabelText(element); - if (result == null) - result = "";//$NON-NLS-1$ - return result; - } - - /** - * Checks whether this label provider is affected by the given domain - * event. - */ - public boolean isAffected(Object dummy) {//DomainEvent event) { - //return event.isModifier(DomainEvent.NON_STRUCTURE_CHANGE); - return true; - - } - - /** - * Returns whether the label would be affected by a change to the given - * property of the given element. This can be used to optimize a - * non-structural viewer update. If the property mentioned in the update - * does not affect the label, then the viewer need not update the label. - * - * @param element - * the element - * @param property - * the property - * @return <code>true</code> if the label would be affected, and - * <code>false</code> if it would be unaffected - */ - public boolean isLabelProperty(Object element, String property) { - return false; - } - - /** - * Removes a listener from the label provider. - */ - public void removeListener(ILabelProviderListener listener) { - // The label provider state never changes so we do not have - // to implement this method. - } -} |