summaryrefslogtreecommitdiff
path: root/sc/source/ui/undo/undostyl.cxx
blob: 9dcbfb21f133b388b245ddc0e10a17b261d68225 (plain)
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
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
/* -*- 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 <svl/itemset.hxx>
#include <vcl/virdev.hxx>

#include "undostyl.hxx"
#include "docsh.hxx"
#include "docpool.hxx"
#include "stlpool.hxx"
#include "printfun.hxx"
#include "scmod.hxx"
#include "inputhdl.hxx"
#include "globstr.hrc"


//      modify style (cell or page style)

ScStyleSaveData::ScStyleSaveData() :
    pItems( nullptr )
{
}

ScStyleSaveData::ScStyleSaveData( const ScStyleSaveData& rOther ) :
    aName( rOther.aName ),
    aParent( rOther.aParent )
{
    if (rOther.pItems)
        pItems = new SfxItemSet( *rOther.pItems );
    else
        pItems = nullptr;
}

ScStyleSaveData::~ScStyleSaveData()
{
    delete pItems;
}

ScStyleSaveData& ScStyleSaveData::operator=( const ScStyleSaveData& rOther )
{
    aName   = rOther.aName;
    aParent = rOther.aParent;

    delete pItems;
    if (rOther.pItems)
        pItems = new SfxItemSet( *rOther.pItems );
    else
        pItems = nullptr;

    return *this;
}

void ScStyleSaveData::InitFromStyle( const SfxStyleSheetBase* pSource )
{
    if ( pSource )
    {
        aName   = pSource->GetName();
        aParent = pSource->GetParent();
        delete pItems;
        pItems = new SfxItemSet( const_cast<SfxStyleSheetBase*>(pSource)->GetItemSet() );
    }
    else
        *this = ScStyleSaveData();      // empty
}

ScUndoModifyStyle::ScUndoModifyStyle( ScDocShell* pDocSh, SfxStyleFamily eFam,
                    const ScStyleSaveData& rOld, const ScStyleSaveData& rNew ) :
    ScSimpleUndo( pDocSh ),
    eFamily( eFam ),
    aOldData( rOld ),
    aNewData( rNew )
{
}

ScUndoModifyStyle::~ScUndoModifyStyle()
{
}

OUString ScUndoModifyStyle::GetComment() const
{
    sal_uInt16 nId = (eFamily == SFX_STYLE_FAMILY_PARA) ?
                                STR_UNDO_EDITCELLSTYLE :
                                STR_UNDO_EDITPAGESTYLE;
    return ScGlobal::GetRscString( nId );
}

static void lcl_DocStyleChanged( ScDocument* pDoc, SfxStyleSheetBase* pStyle, bool bRemoved )
{
    //! move to document or docshell

    ScopedVclPtrInstance< VirtualDevice > pVDev;
    Point aLogic = pVDev->LogicToPixel( Point(1000,1000), MAP_TWIP );
    double nPPTX = aLogic.X() / 1000.0;
    double nPPTY = aLogic.Y() / 1000.0;
    Fraction aZoom(1,1);
    pDoc->StyleSheetChanged( pStyle, bRemoved, pVDev, nPPTX, nPPTY, aZoom, aZoom );

    ScInputHandler* pHdl = SC_MOD()->GetInputHdl();
    if (pHdl)
        pHdl->ForgetLastPattern();
}

void ScUndoModifyStyle::DoChange( ScDocShell* pDocSh, const OUString& rName,
                                    SfxStyleFamily eStyleFamily, const ScStyleSaveData& rData )
{
    ScDocument& rDoc = pDocSh->GetDocument();
    ScStyleSheetPool* pStlPool = rDoc.GetStyleSheetPool();
    OUString aNewName = rData.GetName();
    bool bDelete = aNewName.isEmpty();         // no new name -> delete style
    bool bNew = ( rName.isEmpty() && !bDelete );   // creating new style

    SfxStyleSheetBase* pStyle = nullptr;
    if ( !rName.isEmpty() )
    {
        // find old style to modify
        pStyle = pStlPool->Find( rName, eStyleFamily );
        OSL_ENSURE( pStyle, "style not found" );

        if ( pStyle && !bDelete )
        {
            // set new name
            pStyle->SetName( aNewName );
        }
    }
    else if ( !bDelete )
    {
        // create style (with new name)
        pStyle = &pStlPool->Make( aNewName, eStyleFamily, SFXSTYLEBIT_USERDEF );

        if ( eStyleFamily == SFX_STYLE_FAMILY_PARA )
            rDoc.GetPool()->CellStyleCreated( aNewName, &rDoc );
    }

    if ( pStyle )
    {
        if ( bDelete )
        {
            if ( eStyleFamily == SFX_STYLE_FAMILY_PARA )
                lcl_DocStyleChanged( &rDoc, pStyle, true );      // TRUE: remove usage of style
            else
                rDoc.RemovePageStyleInUse( rName );

            // delete style
            pStlPool->Remove( pStyle );
        }
        else
        {
            // modify style

            OUString aNewParent = rData.GetParent();
            if ( aNewParent != pStyle->GetParent() )
                pStyle->SetParent( aNewParent );

            SfxItemSet& rStyleSet = pStyle->GetItemSet();
            const SfxItemSet* pNewSet = rData.GetItems();
            OSL_ENSURE( pNewSet, "no ItemSet for style" );
            if (pNewSet)
                rStyleSet.Set( *pNewSet, false );

            if ( eStyleFamily == SFX_STYLE_FAMILY_PARA )
            {
                lcl_DocStyleChanged( &rDoc, pStyle, false );     // cell styles: row heights
            }
            else
            {
                // page styles

                if ( bNew && aNewName != rName )
                    rDoc.RenamePageStyleInUse( rName, aNewName );

                if (pNewSet)
                    rDoc.ModifyStyleSheet( *pStyle, *pNewSet );

                pDocSh->PageStyleModified( aNewName, true );
            }
        }
    }

    pDocSh->PostPaint( 0,0,0, MAXCOL,MAXROW,MAXTAB, PAINT_GRID|PAINT_LEFT );

    //! undo/redo document modifications for deleted styles
    //! undo/redo modifications of number formatter
}

void ScUndoModifyStyle::Undo()
{
    BeginUndo();
    DoChange( pDocShell, aNewData.GetName(), eFamily, aOldData );
    EndUndo();
}

void ScUndoModifyStyle::Redo()
{
    BeginRedo();
    DoChange( pDocShell, aOldData.GetName(), eFamily, aNewData );
    EndRedo();
}

void ScUndoModifyStyle::Repeat(SfxRepeatTarget& /* rTarget */)
{
}

bool ScUndoModifyStyle::CanRepeat(SfxRepeatTarget& /* rTarget */) const
{
    return false;       // no repeat possible
}

//      apply page style

ScUndoApplyPageStyle::ApplyStyleEntry::ApplyStyleEntry( SCTAB nTab, const OUString& rOldStyle ) :
    mnTab( nTab ),
    maOldStyle( rOldStyle )
{
}

ScUndoApplyPageStyle::ScUndoApplyPageStyle( ScDocShell* pDocSh, const OUString& rNewStyle ) :
    ScSimpleUndo( pDocSh ),
    maNewStyle( rNewStyle )
{
}

ScUndoApplyPageStyle::~ScUndoApplyPageStyle()
{
}

void ScUndoApplyPageStyle::AddSheetAction( SCTAB nTab, const OUString& rOldStyle )
{
    maEntries.push_back( ApplyStyleEntry( nTab, rOldStyle ) );
}

OUString ScUndoApplyPageStyle::GetComment() const
{
    return ScGlobal::GetRscString( STR_UNDO_APPLYPAGESTYLE );
}

void ScUndoApplyPageStyle::Undo()
{
    BeginUndo();
    for( ApplyStyleVec::const_iterator aIt = maEntries.begin(), aEnd = maEntries.end(); aIt != aEnd; ++aIt )
    {
        pDocShell->GetDocument().SetPageStyle( aIt->mnTab, aIt->maOldStyle );
        ScPrintFunc( pDocShell, pDocShell->GetPrinter(), aIt->mnTab ).UpdatePages();
    }
    EndUndo();
}

void ScUndoApplyPageStyle::Redo()
{
    BeginRedo();
    for( ApplyStyleVec::const_iterator aIt = maEntries.begin(), aEnd = maEntries.end(); aIt != aEnd; ++aIt )
    {
        pDocShell->GetDocument().SetPageStyle( aIt->mnTab, maNewStyle );
        ScPrintFunc( pDocShell, pDocShell->GetPrinter(), aIt->mnTab ).UpdatePages();
    }
    EndRedo();
}

void ScUndoApplyPageStyle::Repeat(SfxRepeatTarget& /* rTarget */)
{
    //! set same page style to current tab
}

bool ScUndoApplyPageStyle::CanRepeat(SfxRepeatTarget& /* rTarget */) const
{
    return false;
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */