sc/source/ui/undo/undostyl.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sc.hxx"
  33
  34
  35
  36 // INCLUDE ---------------------------------------------------------------
  37
  38 #include <svtools/itemset.hxx>
  39 #include <vcl/virdev.hxx>
  40
  41 #include "undostyl.hxx"
  42 #include "docsh.hxx"
  43 #include "stlpool.hxx"
  44 #include "printfun.hxx"
  45 #include "scmod.hxx"
  46 #include "inputhdl.hxx"
  47 #include "globstr.hrc"
  48
  49 // -----------------------------------------------------------------------
  50
  51 TYPEINIT1(ScUndoModifyStyle, ScSimpleUndo);
  52 TYPEINIT1(ScUndoApplyPageStyle, ScSimpleUndo);
  53
  54 // -----------------------------------------------------------------------
  55 //
  56 //              modify style (cell or page style)
  57 //
  58
  59 ScStyleSaveData::ScStyleSaveData() :
  60     pItems( NULL )
  61 {
  62 }
  63
  64 ScStyleSaveData::ScStyleSaveData( const ScStyleSaveData& rOther ) :
  65     aName( rOther.aName ),
  66     aParent( rOther.aParent )
  67 {
  68     if (rOther.pItems)
  69         pItems = new SfxItemSet( *rOther.pItems );
  70     else
  71         pItems = NULL;
  72 }
  73
  74 ScStyleSaveData::~ScStyleSaveData()
  75 {
  76     delete pItems;
  77 }
  78
  79 ScStyleSaveData& ScStyleSaveData::operator=( const ScStyleSaveData& rOther )
  80 {
  81     aName   = rOther.aName;
  82     aParent = rOther.aParent;
  83
  84     delete pItems;
  85     if (rOther.pItems)
  86         pItems = new SfxItemSet( *rOther.pItems );
  87     else
  88         pItems = NULL;
  89
  90     return *this;
  91 }
  92
  93 void ScStyleSaveData::InitFromStyle( const SfxStyleSheetBase* pSource )
  94 {
  95     if ( pSource )
  96     {
  97         aName   = pSource->GetName();
  98         aParent = pSource->GetParent();
  99         delete pItems;
 100         pItems = new SfxItemSet( ((SfxStyleSheetBase*)pSource)->GetItemSet() );
 101     }
 102     else
 103         *this = ScStyleSaveData();              // empty
 104 }
 105
 106 // -----------------------------------------------------------------------
 107
 108 ScUndoModifyStyle::ScUndoModifyStyle( ScDocShell* pDocSh, SfxStyleFamily eFam,
 109                     const ScStyleSaveData& rOld, const ScStyleSaveData& rNew ) :
 110     ScSimpleUndo( pDocSh ),
 111     eFamily( eFam ),
 112     aOldData( rOld ),
 113     aNewData( rNew )
 114 {
 115 }
 116
 117 ScUndoModifyStyle::~ScUndoModifyStyle()
 118 {
 119 }
 120
 121 String ScUndoModifyStyle::GetComment() const
 122 {
 123     USHORT nId = (eFamily == SFX_STYLE_FAMILY_PARA) ?
 124                                 STR_UNDO_EDITCELLSTYLE :
 125                                 STR_UNDO_EDITPAGESTYLE;
 126     return ScGlobal::GetRscString( nId );
 127 }
 128
 129 void lcl_DocStyleChanged( ScDocument* pDoc, SfxStyleSheetBase* pStyle, BOOL bRemoved )
 130 {
 131     //! move to document or docshell
 132
 133     VirtualDevice aVDev;
 134     Point aLogic = aVDev.LogicToPixel( Point(1000,1000), MAP_TWIP );
 135     double nPPTX = aLogic.X() / 1000.0;
 136     double nPPTY = aLogic.Y() / 1000.0;
 137     Fraction aZoom(1,1);
 138     pDoc->StyleSheetChanged( pStyle, bRemoved, &aVDev, nPPTX, nPPTY, aZoom, aZoom );
 139
 140     ScInputHandler* pHdl = SC_MOD()->GetInputHdl();
 141     if (pHdl)
 142         pHdl->ForgetLastPattern();
 143 }
 144
 145 // static
 146 void ScUndoModifyStyle::DoChange( ScDocShell* pDocSh, const String& rName,
 147                                     SfxStyleFamily eStyleFamily, const ScStyleSaveData& rData )
 148 {
 149     ScDocument* pDoc = pDocSh->GetDocument();
 150     ScStyleSheetPool* pStlPool = pDoc->GetStyleSheetPool();
 151     String aNewName = rData.GetName();
 152     BOOL bDelete = ( aNewName.Len() == 0 );                     // no new name -> delete style
 153     BOOL bNew = ( rName.Len() == 0 && !bDelete );       // creating new style
 154
 155     SfxStyleSheetBase* pStyle = NULL;
 156     if ( rName.Len() )
 157     {
 158         // find old style to modify
 159         pStyle = pStlPool->Find( rName, eStyleFamily );
 160         DBG_ASSERT( pStyle, "style not found" );
 161
 162         if ( pStyle && !bDelete )
 163         {
 164             // set new name
 165             pStyle->SetName( aNewName );
 166         }
 167     }
 168     else if ( !bDelete )
 169     {
 170         // create style (with new name)
 171         pStyle = &pStlPool->Make( aNewName, eStyleFamily, SFXSTYLEBIT_USERDEF );
 172     }
 173
 174     if ( pStyle )
 175     {
 176         if ( bDelete )
 177         {
 178             if ( eStyleFamily == SFX_STYLE_FAMILY_PARA )
 179                 lcl_DocStyleChanged( pDoc, pStyle, TRUE );              // TRUE: remove usage of style
 180             else
 181                 pDoc->RemovePageStyleInUse( rName );
 182
 183             // delete style
 184             pStlPool->Remove( pStyle );
 185         }
 186         else
 187         {
 188             // modify style
 189
 190             String aNewParent = rData.GetParent();
 191             if ( aNewParent != pStyle->GetParent() )
 192                 pStyle->SetParent( aNewParent );
 193
 194             SfxItemSet& rStyleSet = pStyle->GetItemSet();
 195             const SfxItemSet* pNewSet = rData.GetItems();
 196             DBG_ASSERT( pNewSet, "no ItemSet for style" );
 197             if (pNewSet)
 198                 rStyleSet.Set( *pNewSet, FALSE );
 199
 200             if ( eStyleFamily == SFX_STYLE_FAMILY_PARA )
 201             {
 202                 lcl_DocStyleChanged( pDoc, pStyle, FALSE );             // cell styles: row heights
 203             }
 204             else
 205             {
 206                 // page styles
 207
 208                 if ( bNew && aNewName != rName )
 209                     pDoc->RenamePageStyleInUse( rName, aNewName );
 210
 211                 if (pNewSet)
 212                     pDoc->ModifyStyleSheet( *pStyle, *pNewSet );
 213
 214                 pDocSh->PageStyleModified( aNewName, TRUE );
 215             }
 216         }
 217     }
 218
 219     pDocSh->PostPaint( 0,0,0, MAXCOL,MAXROW,MAXTAB, PAINT_GRID|PAINT_LEFT );
 220
 221     //! undo/redo document modifications for deleted styles
 222     //! undo/redo modifications of number formatter
 223 }
 224
 225 void ScUndoModifyStyle::Undo()
 226 {
 227     BeginUndo();
 228     DoChange( pDocShell, aNewData.GetName(), eFamily, aOldData );
 229     EndUndo();
 230 }
 231
 232 void ScUndoModifyStyle::Redo()
 233 {
 234     BeginRedo();
 235     DoChange( pDocShell, aOldData.GetName(), eFamily, aNewData );
 236     EndRedo();
 237 }
 238
 239 void ScUndoModifyStyle::Repeat(SfxRepeatTarget& /* rTarget */)
 240 {
 241 }
 242
 243 BOOL ScUndoModifyStyle::CanRepeat(SfxRepeatTarget& /* rTarget */) const
 244 {
 245     return FALSE;               // no repeat possible
 246 }
 247
 248 // -----------------------------------------------------------------------
 249 //
 250 //              apply page style
 251 //
 252 ScUndoApplyPageStyle::ApplyStyleEntry::ApplyStyleEntry( SCTAB nTab, const String& rOldStyle ) :
 253     mnTab( nTab ),
 254     maOldStyle( rOldStyle )
 255 {
 256 }
 257
 258 ScUndoApplyPageStyle::ScUndoApplyPageStyle( ScDocShell* pDocSh, const String& rNewStyle ) :
 259     ScSimpleUndo( pDocSh ),
 260     maNewStyle( rNewStyle )
 261 {
 262 }
 263
 264 ScUndoApplyPageStyle::~ScUndoApplyPageStyle()
 265 {
 266 }
 267
 268 void ScUndoApplyPageStyle::AddSheetAction( SCTAB nTab, const String& rOldStyle )
 269 {
 270     maEntries.push_back( ApplyStyleEntry( nTab, rOldStyle ) );
 271 }
 272
 273 String ScUndoApplyPageStyle::GetComment() const
 274 {
 275     return ScGlobal::GetRscString( STR_UNDO_APPLYPAGESTYLE );
 276 }
 277
 278 void ScUndoApplyPageStyle::Undo()
 279 {
 280     BeginUndo();
 281     for( ApplyStyleVec::const_iterator aIt = maEntries.begin(), aEnd = maEntries.end(); aIt != aEnd; ++aIt )
 282     {
 283         pDocShell->GetDocument()->SetPageStyle( aIt->mnTab, aIt->maOldStyle );
 284         ScPrintFunc( pDocShell, pDocShell->GetPrinter(), aIt->mnTab ).UpdatePages();
 285     }
 286     EndUndo();
 287 }
 288
 289 void ScUndoApplyPageStyle::Redo()
 290 {
 291     BeginRedo();
 292     for( ApplyStyleVec::const_iterator aIt = maEntries.begin(), aEnd = maEntries.end(); aIt != aEnd; ++aIt )
 293     {
 294         pDocShell->GetDocument()->SetPageStyle( aIt->mnTab, maNewStyle );
 295         ScPrintFunc( pDocShell, pDocShell->GetPrinter(), aIt->mnTab ).UpdatePages();
 296     }
 297     EndRedo();
 298 }
 299
 300 void ScUndoApplyPageStyle::Repeat(SfxRepeatTarget& /* rTarget */)
 301 {
 302     //! set same page style to current tab
 303 }
 304
 305 BOOL ScUndoApplyPageStyle::CanRepeat(SfxRepeatTarget& /* rTarget */) const
 306 {
 307     return FALSE;
 308 }
 309
 310