diff options
Diffstat (limited to 'common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/jface/NavigatorLabelProvider.java')
-rw-r--r-- | common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/jface/NavigatorLabelProvider.java | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/jface/NavigatorLabelProvider.java b/common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/jface/NavigatorLabelProvider.java deleted file mode 100644 index d85ae97b22..0000000000 --- a/common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/jface/NavigatorLabelProvider.java +++ /dev/null @@ -1,117 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2012 Oracle. 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: - * Oracle - initial API and implementation - ******************************************************************************/ -package org.eclipse.jpt.common.ui.internal.jface; - -import org.eclipse.jface.viewers.BaseLabelProvider; -import org.eclipse.jface.viewers.LabelProviderChangedEvent; -import org.eclipse.jpt.common.ui.internal.jface.LabelProviderAdapter; -import org.eclipse.jpt.common.ui.jface.TreeStateProvider; -import org.eclipse.jpt.common.utility.internal.StringTools; -import org.eclipse.swt.graphics.Image; -import org.eclipse.ui.IMemento; -import org.eclipse.ui.navigator.ICommonContentExtensionSite; -import org.eclipse.ui.navigator.ICommonLabelProvider; - -/** - * @see NavigatorContentProvider - * <p> - * This provider can be used as the label provider - * in extensions of <code>org.eclipse.ui.navigator.navigatorContent</code>. - */ -public class NavigatorLabelProvider - extends BaseLabelProvider - implements ICommonLabelProvider -{ - /** - * "Partner" content provider that holds the tree - * state provider. - */ - private NavigatorContentProvider contentProvider; - - /** - * Listen to the delegate provider and forward any events. - */ - private DelegateListener delegateListener; - - - public NavigatorLabelProvider() { - super(); - } - - /** - * @see #dispose() - */ - public void init(ICommonContentExtensionSite config) { - this.contentProvider = (NavigatorContentProvider) config.getExtension().getContentProvider(); - this.delegateListener = new DelegateListener(); - this.getDelegate().addListener(this.delegateListener); - } - - @Override - public boolean isLabelProperty(Object element, String property) { - return this.getDelegate().isLabelProperty(element, property); - } - - public Image getImage(Object element) { - return this.getDelegate().getImage(element); - } - - public String getText(Object element) { - return this.getDelegate().getText(element); - } - - public String getDescription(Object element) { - return this.getDelegate().getDescription(element); - } - - public void saveState(IMemento memento) { - // TODO - } - - public void restoreState(IMemento memento) { - // TODO - } - - private TreeStateProvider getDelegate() { - return this.contentProvider.getDelegate(); - } - - @Override - public String toString() { - return StringTools.buildToStringFor(this); - } - - /** - * NB: The delegate will remove our listener when it is disposed - * in {@link NavigatorContentProvider#dispose()}. :-( - * @see BaseLabelProvider#dispose() - */ - @Override - public void dispose() { - super.dispose(); - } - - - // ********** delegate listener ********** - - /* CU private */ class DelegateListener - extends LabelProviderAdapter - { - @Override - public void labelProviderChanged(LabelProviderChangedEvent event) { - NavigatorLabelProvider.this.labelProviderChanged(event); - } - } - - /* CU private */ void labelProviderChanged(LabelProviderChangedEvent event) { - // forward the event with *this* provider as the source - this.fireLabelProviderChanged(new LabelProviderChangedEvent(this, event.getElements())); - } -} |