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