diff options
Diffstat (limited to 'bundles/org.eclipse.wst.xml.ui/src-catalog/org/eclipse/wst/xml/ui/internal/catalog/XMLCatalogTreeViewer.java')
| -rw-r--r-- | bundles/org.eclipse.wst.xml.ui/src-catalog/org/eclipse/wst/xml/ui/internal/catalog/XMLCatalogTreeViewer.java | 260 |
1 files changed, 0 insertions, 260 deletions
diff --git a/bundles/org.eclipse.wst.xml.ui/src-catalog/org/eclipse/wst/xml/ui/internal/catalog/XMLCatalogTreeViewer.java b/bundles/org.eclipse.wst.xml.ui/src-catalog/org/eclipse/wst/xml/ui/internal/catalog/XMLCatalogTreeViewer.java deleted file mode 100644 index 30d49598e6..0000000000 --- a/bundles/org.eclipse.wst.xml.ui/src-catalog/org/eclipse/wst/xml/ui/internal/catalog/XMLCatalogTreeViewer.java +++ /dev/null @@ -1,260 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2002, 2008 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.catalog; - -import com.ibm.icu.text.Collator; -import java.util.Arrays; -import java.util.Comparator; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Vector; - -import org.eclipse.jface.action.Action; -import org.eclipse.jface.action.IMenuManager; -import org.eclipse.jface.resource.ImageDescriptor; -import org.eclipse.jface.viewers.ITreeContentProvider; -import org.eclipse.jface.viewers.LabelProvider; -import org.eclipse.jface.viewers.TreeViewer; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.jface.viewers.ViewerFilter; -import org.eclipse.swt.SWT; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.ui.IEditorRegistry; -import org.eclipse.ui.PlatformUI; -import org.eclipse.wst.common.uriresolver.internal.util.URIHelper; -import org.eclipse.wst.xml.core.internal.catalog.provisional.ICatalog; -import org.eclipse.wst.xml.core.internal.catalog.provisional.ICatalogElement; -import org.eclipse.wst.xml.core.internal.catalog.provisional.ICatalogEntry; -import org.eclipse.wst.xml.core.internal.catalog.provisional.INextCatalog; - - -public class XMLCatalogTreeViewer extends TreeViewer { - protected static Image xmlCatalogImage = ImageFactory.INSTANCE.getImage("icons/obj16/xmlcatalog_obj.gif"); //$NON-NLS-1$ - protected static Image errorImage = ImageFactory.INSTANCE.getImage("icons/ovr16/error-overlay.gif"); //$NON-NLS-1$ - protected static Image entryImage = ImageFactory.INSTANCE.getImage("icons/obj16/entry_obj.png"); //$NON-NLS-1$ - protected static Image nextCatalogImage = ImageFactory.INSTANCE.getImage("icons/obj16/nextCatalog_obj.gif"); //$NON-NLS-1$ - - protected static String ERROR_STATE_KEY = "errorstatekey"; //$NON-NLS-1$ - - protected ICatalog fWorkingUserCatalog; - protected ICatalog fSystemCatalog; - - public static String USER_SPECIFIED_ENTRIES_OBJECT = XMLCatalogMessages.UI_LABEL_USER_SPECIFIED_ENTRIES; - public static String PLUGIN_SPECIFIED_ENTRIES_OBJECT = XMLCatalogMessages.UI_LABEL_PLUGIN_SPECIFIED_ENTRIES; - - public XMLCatalogTreeViewer(Composite parent, ICatalog workingUserCatalog, ICatalog systemCatalog) { - super(parent, SWT.MULTI | SWT.BORDER); - this.fWorkingUserCatalog = workingUserCatalog; - this.fSystemCatalog = systemCatalog; - - setContentProvider(new CatalogEntryContentProvider()); - setLabelProvider(new CatalogEntryLabelProvider()); - } - - public void setFilterExtensions(String[] extensions) { - resetFilters(); - addFilter(new XMLCatalogTableViewerFilter(extensions)); - } - - public class CatalogEntryLabelProvider extends LabelProvider { - protected HashMap imageTable = new HashMap(); - - public String getText(Object object) { - String result = null; - if (object instanceof ICatalogEntry) { - ICatalogEntry catalogEntry = (ICatalogEntry) object; - result = catalogEntry.getKey(); - // result = URIHelper.removePlatformResourceProtocol(result); - } - else if (object instanceof INextCatalog) { - INextCatalog nextCatalog = (INextCatalog) object; - // result = nextCatalog.getCatalogLocation(); - result = URIUtils.convertURIToLocation(nextCatalog.getCatalogLocation()); - if (nextCatalog.getCatalogLocation().startsWith("file:")) { - result += " (" + XMLCatalogMessages.UI_LABEL_FILE_SYSTEM_RESOURCE + ")"; - } - else if (nextCatalog.getCatalogLocation().startsWith("platform:")) { - result += " (" + XMLCatalogMessages.UI_LABEL_PLATFORM_RESOURCE + ")"; - } - } - return result != null ? result : object.toString(); - } - - public Image getImage(Object object) { - Image result = null; - Image base = null; - if (object instanceof String) { - result = xmlCatalogImage; - } - else if (object instanceof ICatalogEntry) { - ICatalogEntry catalogEntry = (ICatalogEntry) object; - String uri = catalogEntry.getURI(); - IEditorRegistry er = PlatformUI.getWorkbench().getEditorRegistry(); - ImageDescriptor imageDescriptor = er.getImageDescriptor(uri); - Image image = (Image) imageTable.get(imageDescriptor); - if (image == null) { - image = imageDescriptor.createImage(); - imageTable.put(imageDescriptor, image); - } - base = image; - - if (base != null) { - if (URIHelper.isReadableURI(uri, true)) { - result = base; - } - else { - result = ImageFactory.INSTANCE.createCompositeImage(base, errorImage, ImageFactory.BOTTOM_LEFT); - } - } - } - else if (object instanceof INextCatalog) { - // TODO: add image to the imageTable and add error overlay if - // next catalog URI is not readable - result = nextCatalogImage; - } - return result; - } - - public void dispose() { - super.dispose(); - for (Iterator it = imageTable.values().iterator(); it.hasNext();) { - ((Image) it.next()).dispose(); - } - } - } - - - public class CatalogEntryContentProvider implements ITreeContentProvider { - protected Object[] roots; - - public CatalogEntryContentProvider() { - roots = new Object[2]; - roots[0] = USER_SPECIFIED_ENTRIES_OBJECT; - roots[1] = PLUGIN_SPECIFIED_ENTRIES_OBJECT; - } - - public boolean isRoot(Object object) { - return (object instanceof String) || (object instanceof INextCatalog); - } - - public Object[] getElements(Object element) { - return roots; - } - - public Object[] getChildren(Object parentElement) { - Object[] result = new Object[0]; - if (parentElement == roots[0]) { - result = getChildrenHelper(fWorkingUserCatalog); - } - else if (parentElement == roots[1]) { - result = getChildrenHelper(fSystemCatalog); - } - else if (parentElement instanceof INextCatalog) { - ICatalog nextCatalog = ((INextCatalog) parentElement).getReferencedCatalog(); - result = getChildrenHelper(nextCatalog); - } - return result; - } - - protected Object[] getChildrenHelper(ICatalog catalog) { - // TODO add entries from the nested catalogs - - ICatalogEntry[] entries = catalog.getCatalogEntries(); - if (entries.length > 0) { - Comparator comparator = new Comparator() { - public int compare(Object o1, Object o2) { - int result = 0; - if ((o1 instanceof ICatalogEntry) && (o2 instanceof ICatalogEntry)) { - ICatalogEntry entry1 = (ICatalogEntry) o1; - ICatalogEntry entry2 = (ICatalogEntry) o2; - result = Collator.getInstance().compare(entry1.getKey(), entry2.getKey()); - } - return result; - } - }; - Arrays.sort(entries, comparator); - } - Vector result = new Vector(); - result.addAll(Arrays.asList(entries)); - INextCatalog[] nextCatalogs = catalog.getNextCatalogs(); - List nextCatalogsList = Arrays.asList(nextCatalogs); - result.addAll(nextCatalogsList); - - return result.toArray(new ICatalogElement[result.size()]); - } - - public Object getParent(Object element) { - return (element instanceof String) ? null : USER_SPECIFIED_ENTRIES_OBJECT; - } - - public boolean hasChildren(Object element) { - return isRoot(element) ? getChildren(element).length > 0 : false; - } - - public void dispose() { - // nothing to dispose - } - - public void inputChanged(Viewer viewer, Object old, Object newobj) { - // ISSUE: seems we should do something here - } - - public boolean isDeleted(Object object) { - return false; - } - } - - - public void menuAboutToShow(IMenuManager menuManager) { - Action action = new Action("hello") { //$NON-NLS-1$ - public void run() { - System.out.println("run!"); //$NON-NLS-1$ - } - }; - menuManager.add(action); - } - - - class XMLCatalogTableViewerFilter extends ViewerFilter { - protected String[] extensions; - - public XMLCatalogTableViewerFilter(String[] extensions1) { - this.extensions = extensions1; - } - - public boolean isFilterProperty(Object element, Object property) { - return false; - } - - public boolean select(Viewer viewer, Object parent, Object element) { - boolean result = false; - if (element instanceof ICatalogEntry) { - ICatalogEntry catalogEntry = (ICatalogEntry) element; - for (int i = 0; i < extensions.length; i++) { - if (catalogEntry.getURI().endsWith(extensions[i])) { - result = true; - break; - } - } - } - else if (element.equals(XMLCatalogTreeViewer.PLUGIN_SPECIFIED_ENTRIES_OBJECT) || element.equals(XMLCatalogTreeViewer.USER_SPECIFIED_ENTRIES_OBJECT)) { - return true; - } - return result; - } - } - - -} |