1*b1cdbd2cSJim Jagielski/**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements.  See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership.  The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License.  You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski *   http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied.  See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski
23*b1cdbd2cSJim Jagielski
24*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_document_XUndoAction_idl__
25*b1cdbd2cSJim Jagielski#define __com_sun_star_document_XUndoAction_idl__
26*b1cdbd2cSJim Jagielski
27*b1cdbd2cSJim Jagielski#include <com/sun/star/uno/XInterface.idl>
28*b1cdbd2cSJim Jagielski#include <com/sun/star/document/UndoFailedException.idl>
29*b1cdbd2cSJim Jagielski
30*b1cdbd2cSJim Jagielski//==================================================================================================================
31*b1cdbd2cSJim Jagielski
32*b1cdbd2cSJim Jagielskimodule com { module sun { module star { module document {
33*b1cdbd2cSJim Jagielski
34*b1cdbd2cSJim Jagielski//==================================================================================================================
35*b1cdbd2cSJim Jagielski
36*b1cdbd2cSJim Jagielski/** represents a single (undoable) action on a document
37*b1cdbd2cSJim Jagielski */
38*b1cdbd2cSJim Jagielskipublished interface XUndoAction
39*b1cdbd2cSJim Jagielski{
40*b1cdbd2cSJim Jagielski    /** reverts the action represented by the instance
41*b1cdbd2cSJim Jagielski
42*b1cdbd2cSJim Jagielski        @throws UndoFailedException
43*b1cdbd2cSJim Jagielski            if reverting the action failed. In this case, the caller should assume that this is a permanent failure,
44*b1cdbd2cSJim Jagielski            and take appropriate action, such as discarding the <code>XUndoAction</code> instance, and any possibly
45*b1cdbd2cSJim Jagielski            depending instances.
46*b1cdbd2cSJim Jagielski    */
47*b1cdbd2cSJim Jagielski    void    undo()
48*b1cdbd2cSJim Jagielski            raises  (   ::com::sun::star::document::UndoFailedException
49*b1cdbd2cSJim Jagielski                    );
50*b1cdbd2cSJim Jagielski
51*b1cdbd2cSJim Jagielski    /** repeats the action represented by the instance, after it had previously been reverted.
52*b1cdbd2cSJim Jagielski
53*b1cdbd2cSJim Jagielski        @throws UndoFailedException
54*b1cdbd2cSJim Jagielski            if repeating the action failed. In this case, the caller should assume that this is a permanent failure,
55*b1cdbd2cSJim Jagielski            and take appropriate action, such as discarding the <code>XUndoAction</code> instance, and any possibly
56*b1cdbd2cSJim Jagielski            depending instances.
57*b1cdbd2cSJim Jagielski    */
58*b1cdbd2cSJim Jagielski    void    redo()
59*b1cdbd2cSJim Jagielski            raises  (   ::com::sun::star::document::UndoFailedException
60*b1cdbd2cSJim Jagielski                    );
61*b1cdbd2cSJim Jagielski
62*b1cdbd2cSJim Jagielski    /** is the human-readable, localized description of the action.
63*b1cdbd2cSJim Jagielski    */
64*b1cdbd2cSJim Jagielski    [attribute, readonly]   string  Title;
65*b1cdbd2cSJim Jagielski};
66*b1cdbd2cSJim Jagielski
67*b1cdbd2cSJim Jagielski//==================================================================================================================
68*b1cdbd2cSJim Jagielski
69*b1cdbd2cSJim Jagielski}; }; }; };
70*b1cdbd2cSJim Jagielski
71*b1cdbd2cSJim Jagielski//==================================================================================================================
72*b1cdbd2cSJim Jagielski
73*b1cdbd2cSJim Jagielski#endif
74