/*******************************************************************************
* Copyright (c) 2009, 2014 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
* Zend Technologies
*******************************************************************************/
package org.eclipse.php.internal.ui.preferences.includepath;
import org.eclipse.core.resources.IResource;
import org.eclipse.dltk.core.DLTKCore;
import org.eclipse.dltk.core.IBuildpathEntry;
import org.eclipse.dltk.core.IModelElement;
import org.eclipse.dltk.core.IScriptFolder;
import org.eclipse.dltk.internal.ui.wizards.buildpath.BPListElement;
import org.eclipse.dltk.internal.ui.wizards.buildpath.BPListLabelProvider;
import org.eclipse.dltk.ui.DLTKPluginImages;
import org.eclipse.dltk.ui.DLTKUIPlugin;
import org.eclipse.dltk.ui.ScriptElementImageDescriptor;
import org.eclipse.dltk.ui.ScriptElementImageProvider;
import org.eclipse.dltk.ui.viewsupport.ImageDescriptorRegistry;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.php.core.libfolders.LibraryFolderManager;
import org.eclipse.php.internal.ui.phar.wizard.PharUIUtil;
import org.eclipse.php.internal.ui.util.LabelProviderUtil;
import org.eclipse.php.internal.ui.util.PHPPluginImages;
import org.eclipse.swt.graphics.Image;
import org.eclipse.ui.ISharedImages;
import org.eclipse.ui.PlatformUI;
public class PHPIPListLabelProvider extends BPListLabelProvider {
private String fInvalidLabel;
private ImageDescriptorRegistry fRegistry;
public PHPIPListLabelProvider() {
super();
fInvalidLabel = IncludePathMessages.CPListLabelProvider_invalid;
fRegistry = DLTKUIPlugin.getImageDescriptorRegistry();
}
protected ImageDescriptor getCPListElementBaseImage(BPListElement cpentry) {
if (cpentry.getEntryKind() == IBuildpathEntry.BPE_LIBRARY) {
return DLTKPluginImages
.getDescriptor(DLTKPluginImages.IMG_OBJS_LIBRARY);
} else if (cpentry.getEntryKind() == IBuildpathEntry.BPE_SOURCE) {
// handling Folder special case - need to decide if it's in the
// build path or not.
ImageDescriptor folderBaseImage = getFolderBaseImage(cpentry
.getResource());
if (null != folderBaseImage)
return folderBaseImage;
}
return super.getCPListElementBaseImage(cpentry);
}
@Override
public Image getImage(Object element) {
if (element instanceof BPListElement) {
BPListElement cpentry = (BPListElement) element;
ImageDescriptor imageDescriptor = getCPListElementBaseImage(cpentry);
if (imageDescriptor != null) {
if (PharUIUtil.isInvalidPharBuildEntry(cpentry)) {
imageDescriptor = new ScriptElementImageDescriptor(
imageDescriptor,
ScriptElementImageDescriptor.ERROR,
ScriptElementImageProvider.SMALL_SIZE);
}
return fRegistry.get(imageDescriptor);
}
}
return super.getImage(element);
}
@Override
public String getCPListElementText(BPListElement cpentry) {
String result = LabelProviderUtil.getVariableName(cpentry.getPath(),
cpentry.getEntryKind());
if (result == null) {
result = super.getCPListElementText(cpentry);
}
if (PharUIUtil.isInvalidPharBuildEntry(cpentry)) {
result = result + fInvalidLabel;
}
return result;
}
private static ImageDescriptor getFolderBaseImage(IResource resource) {
IModelElement modelElement = DLTKCore.create(resource);
if (null != modelElement) {
if (modelElement instanceof IScriptFolder) {
LibraryFolderManager lfm = LibraryFolderManager.getInstance();
if (lfm.isInLibraryFolder(modelElement.getResource()))
return PHPPluginImages.DESC_OBJS_PHP_LIBFOLDER;
else
return PHPPluginImages.DESC_OBJS_PHPFOLDER_ROOT;
}
} else {
return PlatformUI.getWorkbench().getSharedImages()
.getImageDescriptor(ISharedImages.IMG_OBJ_FOLDER);
}
return null;
}
}