FolderSourceContainerBrowser


1   /*******************************************************************************
2    * Copyright (c) 2003, 2005 IBM Corporation and others.
3    * All rights reserved. This program and the accompanying materials
4    * are made available under the terms of the Eclipse Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/epl-v10.html
7    * 
8    * Contributors:
9    *     IBM Corporation - initial API and implementation
10   *******************************************************************************/
11  package org.eclipse.debug.internal.ui.sourcelookup.browsers;
12  
13  import java.util.ArrayList  ;
14  
15  import org.eclipse.core.resources.IFolder;
16  import org.eclipse.debug.core.sourcelookup.ISourceContainer;
17  import org.eclipse.debug.core.sourcelookup.ISourceLookupDirector;
18  import org.eclipse.debug.core.sourcelookup.containers.FolderSourceContainer;
19  import org.eclipse.debug.ui.sourcelookup.AbstractSourceContainerBrowser;
20  import org.eclipse.jface.window.Window;
21  import org.eclipse.swt.widgets.Shell;
22  import org.eclipse.ui.dialogs.ElementTreeSelectionDialog;
23  import org.eclipse.ui.model.WorkbenchContentProvider;
24  import org.eclipse.ui.model.WorkbenchLabelProvider;
25  
26  /**
27   * The browser for adding a folder source container.
28   * 
29   * @since 3.0
30   */
31  public class FolderSourceContainerBrowser extends AbstractSourceContainerBrowser {
32      
33      /* (non-Javadoc)
34       * @see org.eclipse.debug.internal.ui.sourcelookup.ISourceContainerBrowser#createSourceContainers(org.eclipse.swt.widgets.Shell, org.eclipse.debug.core.ILaunchConfiguration)
35       */
36      public ISourceContainer[] addSourceContainers(Shell shell, ISourceLookupDirector director) {
37          FolderSourceContainerDialog dialog = new FolderSourceContainerDialog(shell,  new WorkbenchLabelProvider(), new WorkbenchContentProvider());
38          
39          if (dialog.open() == Window.OK) {
40              Object  [] selection= ((ElementTreeSelectionDialog)dialog).getResult();
41              ArrayList   containers = new ArrayList  ();         
42              for (int i= 0; i < selection.length; i++) {
43                  if(selection[i] instanceof IFolder) {
44                      containers.add(new FolderSourceContainer((IFolder)selection[i], dialog.isSearchSubfolders()));
45                  }
46              }
47              return (ISourceContainer[])containers.toArray(new ISourceContainer[containers.size()]); 
48          }           
49          return new ISourceContainer[0];
50      }
51  
52      /* (non-Javadoc)
53       * @see org.eclipse.debug.ui.sourcelookup.AbstractSourceContainerBrowser#canEditSourceContainers(org.eclipse.debug.core.sourcelookup.ISourceLookupDirector, org.eclipse.debug.core.sourcelookup.ISourceContainer[])
54       */
55      public boolean canEditSourceContainers(ISourceLookupDirector director, ISourceContainer[] containers) {
56          return containers.length == 1 && containers[0].getType().getId().equals(FolderSourceContainer.TYPE_ID);
57      }
58  
59      /* (non-Javadoc)
60       * @see org.eclipse.debug.ui.sourcelookup.AbstractSourceContainerBrowser#editSourceContainers(org.eclipse.swt.widgets.Shell, org.eclipse.debug.core.sourcelookup.ISourceLookupDirector, org.eclipse.debug.core.sourcelookup.ISourceContainer[])
61       */
62      public ISourceContainer[] editSourceContainers(Shell shell, ISourceLookupDirector director, ISourceContainer[] containers) {
63          FolderSourceContainerDialog dialog = new FolderSourceContainerDialog(shell,  new WorkbenchLabelProvider(), new WorkbenchContentProvider());
64          FolderSourceContainer container = (FolderSourceContainer) containers[0];
65          dialog.setSearchSubfolders(container.isComposite());
66          dialog.setInitialSelection(container.getContainer());
67          if (dialog.open() == Window.OK) {
68              container.dispose();
69              Object  [] selection= ((ElementTreeSelectionDialog)dialog).getResult();
70              ArrayList   list = new ArrayList  ();           
71              for (int i= 0; i < selection.length; i++) {
72                  if(selection[i] instanceof IFolder) {
73                      list.add(new FolderSourceContainer((IFolder)selection[i], dialog.isSearchSubfolders()));
74                  }
75              }
76              return (ISourceContainer[])list.toArray(new ISourceContainer[list.size()]); 
77          }           
78          return new ISourceContainer[0];
79      }
80      
81      
82      
83  }
84
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