ISelectionManager


1   // The contents of this file are subject to the Mozilla Public License Version
2   // 1.1
3   //(the "License"); you may not use this file except in compliance with the
4   //License. You may obtain a copy of the License at http://www.mozilla.org/MPL/
5   //
6   //Software distributed under the License is distributed on an "AS IS" basis,
7   //WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
8   //for the specific language governing rights and
9   //limitations under the License.
10  //
11  //The Original Code is "The Columba Project"
12  //
13  //The Initial Developers of the Original Code are Frederik Dietz and Timo
14  // Stich.
15  //Portions created by Frederik Dietz and Timo Stich are Copyright (C) 2003.
16  //
17  //All Rights Reserved.
18  package org.columba.api.selection;
19  
20  import org.columba.api.command.ICommandReference;
21  
22  public interface ISelectionManager {
23  
24      /**
25       * Register selection listener at selecton handler with id.
26       * 
27       * @param id
28       *            ID of selection handler
29       * @param l
30       *            listener interested in selection changes
31       */
32      public abstract void registerSelectionListener(String   id,
33              ISelectionListener l);
34  
35      /**
36       * Remove selection listener.
37       * 
38       * @param id    id of selection handler
39       * @param l     listener
40       */
41      public abstract void removeSelectionListener(String   id, ISelectionListener l);
42  
43      /**
44       * Set current selection.
45       * 
46       * @param id
47       *            ID of selection handler
48       * @param selection
49       *            new selection for this handler
50       */
51      public abstract void setSelection(String   id, ICommandReference selection);
52  
53      /**
54       * Get current selection of specific selection handler.
55       * 
56       * @param id
57       *            ID of selection handler
58       * @return reference of current selection of this handler
59       */
60      public abstract ICommandReference getSelection(String   id);
61  
62      /**
63       * Get selection handler.
64       * 
65       * @param id
66       *            ID of selection handler
67       * @return SelectionHandler
68       */
69      public abstract ISelectionHandler getHandler(String   id);
70  
71      /**
72       * Add selection handler
73       * 
74       * @param handler
75       */
76      public abstract void addSelectionHandler(ISelectionHandler handler);
77      
78  }
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