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Diffstat (limited to 'examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/pessimistic/ui/PessimisticDecorator.java')
-rw-r--r-- | examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/pessimistic/ui/PessimisticDecorator.java | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/pessimistic/ui/PessimisticDecorator.java b/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/pessimistic/ui/PessimisticDecorator.java deleted file mode 100644 index beb656d5a..000000000 --- a/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/pessimistic/ui/PessimisticDecorator.java +++ /dev/null @@ -1,125 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2009 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.team.examples.pessimistic.ui; - -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.runtime.IAdaptable; -import org.eclipse.jface.viewers.*; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.widgets.Display; -import org.eclipse.team.core.RepositoryProvider; -import org.eclipse.team.examples.pessimistic.*; - -/** - * The <code>PessimisticDecorator</code> is a label provider - * that decorates resources controlled by a <code>PessimisticFilesystemProvider</code>. - */ -public class PessimisticDecorator extends LabelProvider implements ILabelDecorator, IResourceStateListener { - - /** - * Constructor needed for extension - */ - public PessimisticDecorator() { - PessimisticFilesystemProviderPlugin.getInstance().addProviderListener(this); - } - - /* - * @see org.eclipse.jface.viewers.ILabelDecorator#decorateText(String, Object) - */ - public String decorateText(String text, Object element) { - IResource resource= getResource(element); - if (resource == null) - return text; - PessimisticFilesystemProvider provider= getProvider(resource); - if (provider == null) { - return text; - } - if (provider.isControlled(resource)) { - if (provider.isCheckedout(resource)) { - return ">" + text; - } - return text; - } - if (provider.isIgnored(resource)) { - return "[ignored] " + text; - } - return "(not controlled) " + text; - } - - /* - * @see org.eclipse.jface.viewers.ILabelDecorator#decorateImage(Image, Object) - */ - public Image decorateImage(Image image, Object element) { - return image; - } - - /* - * Convenience method to get the provider of a resource - */ - private PessimisticFilesystemProvider getProvider(IResource resource) { - IProject project= resource.getProject(); - if (project != null) { - return (PessimisticFilesystemProvider) RepositoryProvider.getProvider(project, PessimisticFilesystemProviderPlugin.NATURE_ID); - } - return null; - } - - /* - * Convenience method to get a resource from an object - */ - private IResource getResource(Object object) { - if (object instanceof IResource) { - return (IResource) object; - } - if (object instanceof IAdaptable) { - return (IResource) ((IAdaptable) object).getAdapter(IResource.class); - } - return null; - } - - /* - * Fires label events - */ - private void postLabelEvents(final LabelProviderChangedEvent[] events) { - if (events != null && events.length > 0) { - Display.getDefault().asyncExec(new Runnable() { - public void run() { - for (int i= 0; i < events.length; i++) { - fireLabelProviderChanged(events[i]); - } - } - }); - } - } - - /* - * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose() - */ - public void dispose() { - PessimisticFilesystemProviderPlugin.getInstance().removeProviderListener(this); - super.dispose(); - } - - /* - * @see org.eclipse.team.examples.pessimistic.IResourceStateListener#resourcesChanged(IResource[]) - */ - public void stateChanged(IResource[] resources) { - if (resources.length > 0) { - LabelProviderChangedEvent[] events= new LabelProviderChangedEvent[resources.length]; - for (int i= 0; i < resources.length; i++) { - events[i]= new LabelProviderChangedEvent(this, resources[i]); - } - postLabelEvents(events); - } - } - -}
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