1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "UndoActions.hxx"
#include "DisposeHelper.hxx"
#include "CommonFunctors.hxx"
#include "PropertyHelper.hxx"
#include "ChartModelClone.hxx"
#include <com/sun/star/lang/DisposedException.hpp>
#include <tools/diagnose_ex.h>
#include <svx/svdundo.hxx>
#include <algorithm>
#include <memory>
using namespace ::com::sun::star;
namespace chart
{
namespace impl
{
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::RuntimeException;
using ::com::sun::star::frame::XModel;
using ::com::sun::star::lang::DisposedException;
UndoElement::UndoElement( const OUString& i_actionString, const Reference< XModel >& i_documentModel, const std::shared_ptr< ChartModelClone >& i_modelClone )
:UndoElement_MBase()
,UndoElement_TBase( m_aMutex )
,m_sActionString( i_actionString )
,m_xDocumentModel( i_documentModel )
,m_pModelClone( i_modelClone )
{
}
UndoElement::~UndoElement()
{
}
void SAL_CALL UndoElement::disposing()
{
if ( !!m_pModelClone )
m_pModelClone->dispose();
m_pModelClone.reset();
m_xDocumentModel.clear();
}
OUString SAL_CALL UndoElement::getTitle()
{
return m_sActionString;
}
void UndoElement::impl_toggleModelState()
{
// get a snapshot of the current state of our model
std::shared_ptr< ChartModelClone > pNewClone( new ChartModelClone( m_xDocumentModel, m_pModelClone->getFacet() ) );
// apply the previous snapshot to our model
m_pModelClone->applyToModel( m_xDocumentModel );
// remember the new snapshot, for the next toggle
m_pModelClone = pNewClone;
}
void SAL_CALL UndoElement::undo( )
{
impl_toggleModelState();
}
void SAL_CALL UndoElement::redo( )
{
impl_toggleModelState();
}
// = ShapeUndoElement
ShapeUndoElement::ShapeUndoElement( SdrUndoAction& i_sdrUndoAction )
:ShapeUndoElement_MBase()
,ShapeUndoElement_TBase( m_aMutex )
,m_pAction( &i_sdrUndoAction )
{
}
ShapeUndoElement::~ShapeUndoElement()
{
}
OUString SAL_CALL ShapeUndoElement::getTitle()
{
if ( !m_pAction )
throw DisposedException( OUString(), *this );
return m_pAction->GetComment();
}
void SAL_CALL ShapeUndoElement::undo( )
{
if ( !m_pAction )
throw DisposedException( OUString(), *this );
m_pAction->Undo();
}
void SAL_CALL ShapeUndoElement::redo( )
{
if ( !m_pAction )
throw DisposedException( OUString(), *this );
m_pAction->Redo();
}
void SAL_CALL ShapeUndoElement::disposing()
{
}
} // namespace impl
} // namespace chart
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
