diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/editors/palette/DesignerPaletteCustomizationsHelper.java')
| -rw-r--r-- | jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/editors/palette/DesignerPaletteCustomizationsHelper.java | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/editors/palette/DesignerPaletteCustomizationsHelper.java b/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/editors/palette/DesignerPaletteCustomizationsHelper.java deleted file mode 100644 index ff887fc81..000000000 --- a/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/editors/palette/DesignerPaletteCustomizationsHelper.java +++ /dev/null @@ -1,223 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2007 Oracle 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: - * Oracle Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.pagedesigner.editors.palette; - -import java.io.File; -import java.io.FileNotFoundException; -import java.io.FileOutputStream; -import java.io.IOException; -import java.util.Iterator; - -import javax.xml.parsers.DocumentBuilder; - -import org.eclipse.gef.palette.PaletteEntry; -import org.eclipse.gef.ui.palette.PaletteCustomizer; -import org.eclipse.gef.ui.palette.PaletteViewer; -import org.eclipse.gef.ui.palette.customize.PaletteCustomizerDialog; -import org.eclipse.jface.preference.IPersistentPreferenceStore; -import org.eclipse.jface.preference.IPreferenceStore; -import org.eclipse.jst.jsf.common.ui.internal.logging.Logger; -import org.eclipse.jst.pagedesigner.PDPlugin; -import org.eclipse.jst.pagedesigner.editors.palette.impl.PaletteItemManager; -import org.eclipse.jst.pagedesigner.editors.palette.impl.TaglibPaletteDrawer; -import org.eclipse.jst.pagedesigner.utils.XMLUtil; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; -import org.xml.sax.SAXException; - -/** - * Helper class that all clients should use when dealing with palette customizations - */ -public final class DesignerPaletteCustomizationsHelper { - private static final String PREFS_TAGLIBHIDE_PREFIX = "hidden_taglib:"; //$NON-NLS-1$ - - private static Logger _log = PDPlugin.getLogger(DesignerPaletteCustomizationsHelper.class); - - /** - * @return new DesignerPaletteCustomizer - */ - public static DesignerPaletteCustomizer getNewCustomizer(){ - return new DesignerPaletteCustomizer(); - } - - /** - * @param paletteViewer - * @param paletteCustomizer - * @return new DesignerPaletteCustomizerDialog - */ - public static PaletteCustomizerDialog getNewCustomizerDialog(PaletteViewer paletteViewer, PaletteCustomizer paletteCustomizer){ - return new DesignerPaletteCustomizerDialog( - paletteViewer.getControl().getShell(), paletteCustomizer, (DesignerPaletteRoot)paletteViewer.getPaletteRoot()); - - } - - /** - * Save palette item customizations - * @param paletteRoot - */ - public static void save(DesignerPaletteRoot paletteRoot) { - IPersistentPreferenceStore prefs = getPreferenceStore(); - - for (Iterator it=paletteRoot.getChildren().iterator();it.hasNext();){ - PaletteEntry entry = (PaletteEntry)it.next(); - if (entry instanceof TaglibPaletteDrawer){ - TaglibPaletteDrawer pd = (TaglibPaletteDrawer)entry; - prefs.putValue(PREFS_TAGLIBHIDE_PREFIX + pd.getURI(), Boolean.toString(! pd.isVisible())); - } - } - PaletteItemManager.notifyPaletteItemManagersOfCustomizationsUpdate(paletteRoot.getPaletteManager()); - - } - - /** - * Load user customizations - * @param paletteItemManager - */ - public static void loadUserCustomizations(IPaletteItemManager paletteItemManager) { - IPreferenceStore store = getPreferenceStore(); - for (Iterator it=paletteItemManager.getAllCategories().iterator();it.hasNext();){ - TaglibPaletteDrawer tld = (TaglibPaletteDrawer)it.next(); - if (store.contains(PREFS_TAGLIBHIDE_PREFIX+tld.getURI())){ - tld.setVisible( ! store.getBoolean(PREFS_TAGLIBHIDE_PREFIX+tld.getURI())); - } - } - } - - /** - * Hide a category (TaglibPaletteDrawer) that will be persisted as a customization - * @param taglibPaletteDrawer - */ - public static void hideTaglibDrawer(TaglibPaletteDrawer taglibPaletteDrawer){ - IPersistentPreferenceStore prefs = getPreferenceStore(); - taglibPaletteDrawer.setVisible(false); - prefs.putValue(PREFS_TAGLIBHIDE_PREFIX + taglibPaletteDrawer.getURI(), Boolean.TRUE.toString()); - save((DesignerPaletteRoot)taglibPaletteDrawer.getParent()); - } - - private static IPersistentPreferenceStore getPreferenceStore() { - return (IPersistentPreferenceStore)PDPlugin.getDefault().getPreferenceStore(); - } - - /** - * Exports the current state of customizations of the current palette instance. - * - * Unsaved data will be exported. - * - * Currently only the "hide" flag of a category is exported. All categories are exported. - * - * @param paletteItemManager - * @param filename - */ - public static void exportCustomizations(IPaletteItemManager paletteItemManager, String filename){ - - Document document = XMLUtil.getDocumentBuilder().getDOMImplementation() - .createDocument(null, IPaletteConstants.ROOT, null); - try { - FileOutputStream ostream = null; - int index = filename.lastIndexOf(File.separator); - String foldername = filename.substring(0, index); - File folder = new File(foldername); - if (folder != null && !folder.exists()) { - folder.mkdir(); - } - - ostream = new FileOutputStream(filename); - - for (Iterator iter = paletteItemManager.getAllCategories().iterator(); iter.hasNext();) { - TaglibPaletteDrawer category = (TaglibPaletteDrawer) iter - .next(); - if (category == null) continue; - - Element categoryElement = document.createElement(IPaletteConstants.CATEGORY_TAG); - categoryElement.setAttribute(IPaletteConstants.ID, category.getURI()); - categoryElement.setAttribute(IPaletteConstants.ISHIDDEN, Boolean.toString(! category.isVisible())); - document.getDocumentElement().appendChild(categoryElement); - } - XMLUtil.serialize(document, ostream); - ostream.close(); - } catch (IOException e) { - _log.error("DesignerPaletteCustomizationsHelper.save.error.IOException", e); //$NON-NLS-1$ - } - } - - /** - * Imports a palette customization export file. - * - * If there are entries matching in the existing workspace customizations, they will be overridden. - * - * @param customizer - * @param filename - */ - public static void importCustomizations(DesignerPaletteCustomizer customizer, String filename){ - Document document = null; - try { - DocumentBuilder builder = XMLUtil.getDocumentBuilder(); - if (builder != null) { - document = builder.parse(filename); - } else { - _log.error("DesignerPaletteCustomizationsHelper.importCustomizations.error.getDocumentBuilderFail");// $NON-NLS-1$ //$NON-NLS-1$ - } - } catch (FileNotFoundException e) { - //should never get here as user chose file thru a file chooser dialog - _log.error( - "DesignerPaletteCustomizationsHelper.importCustomizations.error.FileNotFoundException");// $NON-NLS-1$ //$NON-NLS-1$ - document = null; - } catch (IOException e) { - _log.error( - "DesignerPaletteCustomizationsHelper.importCustomizations.error.IOException", e.toString(), e); //$NON-NLS-1$ - } catch (SAXException e) { - _log.error( - "DesignerPaletteCustomizationsHelper.importCustomizations.error.SAXException", e.toString(), e); //$NON-NLS-1$ - } - if (document != null) { - Element root = document.getDocumentElement(); - if (root != null) { - NodeList catetorylist = root.getChildNodes(); - for (int i = 0, n = catetorylist.getLength(); i < n; i++) { - Node childNode = catetorylist.item(i); - if (childNode.getNodeType() == Node.ELEMENT_NODE - && childNode.getNodeName().equals( - IPaletteConstants.CATEGORY_TAG)) { - - Element categoryElement = (Element) childNode; - //only checking for hidden flag currently - if (categoryElement.hasAttribute(IPaletteConstants.ISHIDDEN)){ - boolean isHidden =Boolean.valueOf(categoryElement.getAttribute(IPaletteConstants.ISHIDDEN)).booleanValue(); - - String uri = categoryElement.getAttribute(IPaletteConstants.ID); - applyImport(customizer, uri, isHidden); - } - - - } - } - } - } - } - - private static void applyImport( - DesignerPaletteCustomizer customizer, String uri, boolean isHidden) { - //apply the isHidden exported flag to the paletteRoot child if present - for (Iterator it=customizer.getDesignerPaletteRoot().getChildren().iterator();it.hasNext();){ - Object o = it.next(); - if (o instanceof TaglibPaletteDrawer){ - TaglibPaletteDrawer pd = (TaglibPaletteDrawer)o; - if (uri.equals(pd.getURI())){ - pd.setVisible(! isHidden); - break; - } - } - } - } - -} |