archive/net.sourceforge.phpeclipse.js.ui/src/net/sourceforge/phpeclipse/js/ui/views/JSClassesView.java

   1 /*
   2  * Copyright (c) 2003-2004 Alex Fitzpatrick and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *     Alex Fitzpatrick - initial implementation
  10  *
  11  * $Id: JSClassesView.java,v 1.1 2004-09-02 18:23:49 jsurfer Exp $
  12  */
  13
  14 package net.sourceforge.phpeclipse.js.ui.views;
  15
  16 import net.sourceforge.phpeclipse.js.ui.model.JSNameSorter;
  17
  18 import org.eclipse.core.resources.ResourcesPlugin;
  19 import org.eclipse.jface.action.Action;
  20 import org.eclipse.jface.action.IMenuListener;
  21 import org.eclipse.jface.action.IMenuManager;
  22 import org.eclipse.jface.action.IToolBarManager;
  23 import org.eclipse.jface.action.MenuManager;
  24 import org.eclipse.jface.action.Separator;
  25 import org.eclipse.jface.dialogs.MessageDialog;
  26 import org.eclipse.jface.viewers.DoubleClickEvent;
  27 import org.eclipse.jface.viewers.IDoubleClickListener;
  28 import org.eclipse.jface.viewers.ISelection;
  29 import org.eclipse.jface.viewers.IStructuredSelection;
  30 import org.eclipse.jface.viewers.TreeViewer;
  31 import org.eclipse.swt.SWT;
  32 import org.eclipse.swt.widgets.Composite;
  33 import org.eclipse.swt.widgets.Menu;
  34 import org.eclipse.ui.IActionBars;
  35 import org.eclipse.ui.ISharedImages;
  36 import org.eclipse.ui.IWorkbenchActionConstants;
  37 import org.eclipse.ui.PlatformUI;
  38 import org.eclipse.ui.ide.IDE;
  39 import org.eclipse.ui.model.WorkbenchLabelProvider;
  40 import org.eclipse.ui.part.DrillDownAdapter;
  41 import org.eclipse.ui.part.ViewPart;
  42
  43 /**
  44  * A view of all JavaScript syntactic elements in all projects.
  45  */
  46 public class JSClassesView extends ViewPart {
  47
  48         private TreeViewer viewer;
  49         private DrillDownAdapter drillDownAdapter;
  50         private Action action1;
  51         private Action action2;
  52         private Action doubleClickAction;
  53
  54         /**
  55          * The constructor.
  56          */
  57         public JSClassesView() {
  58         }
  59
  60         /* (non-Javadoc)
  61          * @see org.eclipse.ui.IWorkbenchPart#createPartControl(org.eclipse.swt.widgets.Composite)
  62          */
  63         public void createPartControl(Composite parent) {
  64                 viewer =
  65                         new TreeViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
  66                 drillDownAdapter = new DrillDownAdapter(viewer);
  67                 viewer.setContentProvider(new JSClassesViewContentProvider());
  68                 viewer.setLabelProvider(new WorkbenchLabelProvider());
  69                 viewer.setSorter(new JSNameSorter());
  70                 viewer.setInput(ResourcesPlugin.getWorkspace());
  71                 makeActions();
  72                 hookContextMenu();
  73                 hookDoubleClickAction();
  74                 contributeToActionBars();
  75         }
  76
  77         /**
  78          *
  79          */
  80         private void hookContextMenu() {
  81                 MenuManager menuMgr = new MenuManager("#PopupMenu");
  82                 menuMgr.setRemoveAllWhenShown(true);
  83                 menuMgr.addMenuListener(new IMenuListener() {
  84                         public void menuAboutToShow(IMenuManager manager) {
  85                                 JSClassesView.this.fillContextMenu(manager);
  86                         }
  87                 });
  88                 Menu menu = menuMgr.createContextMenu(viewer.getControl());
  89                 viewer.getControl().setMenu(menu);
  90                 getSite().registerContextMenu(menuMgr, viewer);
  91         }
  92
  93         /**
  94          *
  95          */
  96         private void contributeToActionBars() {
  97                 IActionBars bars = getViewSite().getActionBars();
  98                 fillLocalPullDown(bars.getMenuManager());
  99                 fillLocalToolBar(bars.getToolBarManager());
 100         }
 101
 102         private void fillLocalPullDown(IMenuManager manager) {
 103                 manager.add(action1);
 104                 manager.add(new Separator());
 105                 manager.add(action2);
 106         }
 107
 108         private void fillContextMenu(IMenuManager manager) {
 109                 manager.add(action1);
 110                 manager.add(action2);
 111                 manager.add(new Separator());
 112                 drillDownAdapter.addNavigationActions(manager);
 113                 // Other plug-ins can contribute there actions here
 114                 manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
 115         }
 116
 117         private void fillLocalToolBar(IToolBarManager manager) {
 118                 manager.add(action1);
 119                 manager.add(action2);
 120                 manager.add(new Separator());
 121                 drillDownAdapter.addNavigationActions(manager);
 122         }
 123
 124         private void makeActions() {
 125                 action1 = new Action() {
 126                         public void run() {
 127                                 showMessage("Action 1 executed");
 128                         }
 129                 };
 130                 action1.setText("Action 1");
 131                 action1.setToolTipText("Action 1 tooltip");
 132                 action1.setImageDescriptor(
 133                         PlatformUI.getWorkbench().getSharedImages().getImageDescriptor(
 134                                 ISharedImages.IMG_OBJS_INFO_TSK));
 135
 136                 action2 = new Action() {
 137                         public void run() {
 138                                 showMessage("Action 2 executed");
 139                         }
 140                 };
 141                 action2.setText("Action 2");
 142                 action2.setToolTipText("Action 2 tooltip");
 143                 action2.setImageDescriptor(
 144                         PlatformUI.getWorkbench().getSharedImages().getImageDescriptor(
 145                                 IDE.SharedImages.IMG_OBJS_TASK_TSK));
 146                 doubleClickAction = new Action() {
 147                         public void run() {
 148                                 ISelection selection = viewer.getSelection();
 149                                 Object obj =
 150                                         ((IStructuredSelection) selection).getFirstElement();
 151                                 showMessage("Double-click detected on " + obj.toString());
 152                         }
 153                 };
 154         }
 155
 156         private void hookDoubleClickAction() {
 157                 viewer.addDoubleClickListener(new IDoubleClickListener() {
 158                         public void doubleClick(DoubleClickEvent event) {
 159                                 doubleClickAction.run();
 160                         }
 161                 });
 162         }
 163         private void showMessage(String message) {
 164                 MessageDialog.openInformation(
 165                         viewer.getControl().getShell(),
 166                         "Classes",
 167                         message);
 168         }
 169
 170         /* (non-Javadoc)
 171          * @see org.eclipse.ui.IWorkbenchPart#setFocus()
 172          */
 173         public void setFocus() {
 174                 viewer.getControl().setFocus();
 175         }
 176
 177 }