Case Study: adding data and statistics

[ifi-stolz-refaktor.git] / case-study / jdt-before / ui / org / eclipse / jdt / internal / ui / navigator / JavaNavigatorActionProvider.java

diff --git a/case-study/jdt-before/ui/org/eclipse/jdt/internal/ui/navigator/JavaNavigatorActionProvider.java b/case-study/jdt-before/ui/org/eclipse/jdt/internal/ui/navigator/JavaNavigatorActionProvider.java
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+/*******************************************************************************
+ * Copyright (c) 2003, 2011 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.jdt.internal.ui.navigator;
+
+import org.eclipse.jface.action.IMenuManager;
+
+import org.eclipse.ui.IActionBars;
+import org.eclipse.ui.IViewPart;
+import org.eclipse.ui.actions.ActionContext;
+import org.eclipse.ui.navigator.CommonActionProvider;
+import org.eclipse.ui.navigator.ICommonActionExtensionSite;
+import org.eclipse.ui.navigator.ICommonViewerWorkbenchSite;
+
+import org.eclipse.jdt.ui.actions.CCPActionGroup;
+import org.eclipse.jdt.ui.actions.GenerateActionGroup;
+import org.eclipse.jdt.ui.actions.JavaSearchActionGroup;
+import org.eclipse.jdt.ui.actions.OpenViewActionGroup;
+
+import org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.GenerateBuildPathActionGroup;
+
+/**
+ * Contributes the following actions to the menu on behalf of the JDT content
+ * extension.
+ *
+ * <ul>
+ * <li>{@link OpenViewActionGroup}. Contributes the Open View actions (type
+ * hierarchy, call hierarchy, etc).</li>
+ * <li>{@link CCPActionGroup}. Contributes the Cut/Copy/Paste/Delete.</li>
+ * <li>{@link JavaSearchActionGroup}. Contributes the search functionality (find in workspace, project, etc).</li>
+ * <li>{@link GenerateBuildPathActionGroup}. Contributes the "Build Path>" convenience submenu option.</li>
+ * <li>{@link GenerateActionGroup}. Contributes the "Source>" and "Generate>" submenu .</li>
+ * </ul>
+ */
+public class JavaNavigatorActionProvider extends CommonActionProvider {
+
+       private OpenViewActionGroup fOpenViewGroup;
+
+       private CCPActionGroup fCCPGroup;
+
+       private JavaSearchActionGroup fSearchGroup;
+
+       private GenerateBuildPathActionGroup fBuildPathGroup;
+
+       private GenerateActionGroup fGenerateGroup;
+
+       private boolean fInViewPart= false;
+
+       @Override
+       public void fillActionBars(IActionBars actionBars) {
+               if (fInViewPart) {
+                       fOpenViewGroup.fillActionBars(actionBars);
+                       fCCPGroup.fillActionBars(actionBars);
+                       fBuildPathGroup.fillActionBars(actionBars);
+                       fGenerateGroup.fillActionBars(actionBars);
+                       fSearchGroup.fillActionBars(actionBars);
+               }
+       }
+
+       @Override
+       public void fillContextMenu(IMenuManager menu) {
+               if (fInViewPart) {
+                       fOpenViewGroup.fillContextMenu(menu);
+                       fCCPGroup.fillContextMenu(menu);
+                       fBuildPathGroup.fillContextMenu(menu);
+                       fGenerateGroup.fillContextMenu(menu);
+                       fSearchGroup.fillContextMenu(menu);
+               }
+       }
+
+       @Override
+       public void init(ICommonActionExtensionSite site) {
+
+               ICommonViewerWorkbenchSite workbenchSite= null;
+               if (site.getViewSite() instanceof ICommonViewerWorkbenchSite)
+                       workbenchSite= (ICommonViewerWorkbenchSite) site.getViewSite();
+
+               if (workbenchSite != null) {
+                       if (workbenchSite.getPart() != null && workbenchSite.getPart() instanceof IViewPart) {
+                               IViewPart viewPart= (IViewPart) workbenchSite.getPart();
+
+                               fOpenViewGroup= new OpenViewActionGroup(viewPart, site.getStructuredViewer());
+                               fOpenViewGroup.containsOpenPropertiesAction(false);
+                               fCCPGroup= new CCPActionGroup(viewPart);
+                               fGenerateGroup= new GenerateActionGroup(viewPart);
+                               fSearchGroup= new JavaSearchActionGroup(viewPart);
+                               fBuildPathGroup= new GenerateBuildPathActionGroup(viewPart);
+
+                               fInViewPart= true;
+                       }
+               }
+       }
+
+       @Override
+       public void setContext(ActionContext context) {
+               super.setContext(context);
+               if (fInViewPart) {
+                       fOpenViewGroup.setContext(context);
+                       fCCPGroup.setContext(context);
+                       fGenerateGroup.setContext(context);
+                       fSearchGroup.setContext(context);
+                       fBuildPathGroup.setContext(context);
+               }
+       }
+
+       /*
+        * @see org.eclipse.ui.actions.ActionGroup#dispose()
+        * @since 3.5
+        */
+       @Override
+       public void dispose() {
+               if (fInViewPart) {
+                       fOpenViewGroup.dispose();
+                       fCCPGroup.dispose();
+                       fSearchGroup.dispose();
+                       fBuildPathGroup.dispose();
+                       fGenerateGroup.dispose();
+               }
+               super.dispose();
+       }
+}