| /******************************************************************************* |
| * Copyright (c) 2003, 2007 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.pde.internal.ui.editor.plugin; |
| |
| import org.eclipse.jface.text.source.ISourceViewer; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.pde.core.plugin.IPluginExtensionPoint; |
| import org.eclipse.pde.internal.core.text.IDocumentAttributeNode; |
| import org.eclipse.pde.internal.core.text.IDocumentRange; |
| import org.eclipse.pde.internal.ui.*; |
| import org.eclipse.pde.internal.ui.editor.*; |
| import org.eclipse.swt.custom.StyledText; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.forms.*; |
| import org.eclipse.ui.forms.editor.FormEditor; |
| import org.eclipse.ui.forms.editor.IFormPage; |
| import org.eclipse.ui.forms.widgets.ScrolledForm; |
| |
| public class ExtensionPointsPage extends PDEFormPage { |
| |
| public static final String PAGE_ID = "ex-points"; //$NON-NLS-1$ |
| |
| private ExtensionPointsSection fExtensionPointsSection; |
| private ExtensionPointsBlock fBlock; |
| |
| public class ExtensionPointsBlock extends PDEMasterDetailsBlock { |
| |
| public ExtensionPointsBlock() { |
| super(ExtensionPointsPage.this); |
| } |
| |
| protected PDESection createMasterSection(IManagedForm managedForm, Composite parent) { |
| fExtensionPointsSection = new ExtensionPointsSection(getPage(), parent); |
| return fExtensionPointsSection; |
| } |
| |
| protected void registerPages(DetailsPart detailsPart) { |
| detailsPart.setPageProvider(new IDetailsPageProvider() { |
| public Object getPageKey(Object object) { |
| if (object instanceof IPluginExtensionPoint) |
| return IPluginExtensionPoint.class; |
| return object.getClass(); |
| } |
| |
| public IDetailsPage getPage(Object key) { |
| if (key.equals(IPluginExtensionPoint.class)) |
| return new ExtensionPointDetails(); |
| return null; |
| } |
| }); |
| } |
| } |
| |
| public ExtensionPointsPage(FormEditor editor) { |
| super(editor, PAGE_ID, PDEUIMessages.ExtensionPointsPage_tabName); |
| fBlock = new ExtensionPointsBlock(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.pde.internal.ui.editor.PDEFormPage#getHelpResource() |
| */ |
| protected String getHelpResource() { |
| return IPDEUIConstants.PLUGIN_DOC_ROOT + "guide/tools/editors/manifest_editor/extension_points.htm"; //$NON-NLS-1$ |
| } |
| |
| protected void createFormContent(IManagedForm managedForm) { |
| super.createFormContent(managedForm); |
| ScrolledForm form = managedForm.getForm(); |
| form.setImage(PDEPlugin.getDefault().getLabelProvider().get(PDEPluginImages.DESC_EXT_POINTS_OBJ)); |
| form.setText(PDEUIMessages.ExtensionPointsPage_title); |
| fBlock.createContent(managedForm); |
| fExtensionPointsSection.fireSelection(); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(form.getBody(), IHelpContextIds.MANIFEST_PLUGIN_EXT_POINTS); |
| } |
| |
| public void updateFormSelection() { |
| super.updateFormSelection(); |
| IFormPage page = getPDEEditor().findPage(PluginInputContext.CONTEXT_ID); |
| if (page instanceof ManifestSourcePage) { |
| ISourceViewer viewer = ((ManifestSourcePage) page).getViewer(); |
| if (viewer == null) |
| return; |
| StyledText text = viewer.getTextWidget(); |
| if (text == null) |
| return; |
| int offset = text.getCaretOffset(); |
| if (offset < 0) |
| return; |
| |
| IDocumentRange range = ((ManifestSourcePage) page).getRangeElement(offset, true); |
| if (range instanceof IDocumentAttributeNode) |
| range = ((IDocumentAttributeNode) range).getEnclosingElement(); |
| if (range instanceof IPluginExtensionPoint) |
| fExtensionPointsSection.selectExtensionPoint(new StructuredSelection(range)); |
| } |
| } |
| } |