sd/source/ui/func/fucopy.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "fucopy.hxx"
  21 #include <sfx2/progress.hxx>
  22 #include <svx/svxids.hrc>
  23
  24 #include "sdresid.hxx"
  25 #include "sdattr.hxx"
  26 #include "strings.hrc"
  27 #include "ViewShell.hxx"
  28 #include "View.hxx"
  29 #include "drawdoc.hxx"
  30 #include "DrawDocShell.hxx"
  31 #include <vcl/wrkwin.hxx>
  32 #include <svx/svdobj.hxx>
  33 #include <vcl/msgbox.hxx>
  34 #include <sfx2/app.hxx>
  35 #include <svx/xcolit.hxx>
  36 #include <svx/xflclit.hxx>
  37 #include <svx/xdef.hxx>
  38 #include <svx/xfillit0.hxx>
  39 #include <sfx2/request.hxx>
  40 #include "sdabstdlg.hxx"
  41 namespace sd {
  42
  43 TYPEINIT1( FuCopy, FuPoor );
  44
  45
  46 FuCopy::FuCopy (
  47     ViewShell* pViewSh,
  48     ::sd::Window* pWin,
  49     ::sd::View* pView,
  50     SdDrawDocument* pDoc,
  51     SfxRequest& rReq)
  52     : FuPoor(pViewSh, pWin, pView, pDoc, rReq)
  53 {
  54 }
  55
  56 FunctionReference FuCopy::Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq )
  57 {
  58     FunctionReference xFunc( new FuCopy( pViewSh, pWin, pView, pDoc, rReq ) );
  59     xFunc->DoExecute(rReq);
  60     return xFunc;
  61 }
  62
  63 void FuCopy::DoExecute( SfxRequest& rReq )
  64 {
  65     if( mpView->AreObjectsMarked() )
  66     {
  67         // Undo
  68         String aString( mpView->GetDescriptionOfMarkedObjects() );
  69         aString.Append( sal_Unicode(' ') );
  70         aString.Append( String( SdResId( STR_UNDO_COPYOBJECTS ) ) );
  71         mpView->BegUndo( aString );
  72
  73         const SfxItemSet* pArgs = rReq.GetArgs();
  74
  75         if( !pArgs )
  76         {
  77             SfxItemSet aSet( mpViewShell->GetPool(),
  78                                 ATTR_COPY_START, ATTR_COPY_END, 0 );
  79
  80             // indicate color attribute
  81             SfxItemSet aAttr( mpDoc->GetPool() );
  82             mpView->GetAttributes( aAttr );
  83             const SfxPoolItem*  pPoolItem = NULL;
  84
  85             if( SFX_ITEM_SET == aAttr.GetItemState( XATTR_FILLSTYLE, sal_True, &pPoolItem ) )
  86             {
  87                 XFillStyle eStyle = ( ( const XFillStyleItem* ) pPoolItem )->GetValue();
  88
  89                 if( eStyle == XFILL_SOLID &&
  90                     SFX_ITEM_SET == aAttr.GetItemState( XATTR_FILLCOLOR, sal_True, &pPoolItem ) )
  91                 {
  92                     const XFillColorItem* pItem = ( const XFillColorItem* ) pPoolItem;
  93                     XColorItem aXColorItem( ATTR_COPY_START_COLOR, pItem->GetName(),
  94                                                         pItem->GetColorValue() );
  95                     aSet.Put( aXColorItem );
  96
  97                 }
  98             }
  99
 100             SdAbstractDialogFactory* pFact = SdAbstractDialogFactory::Create();
 101             if( pFact )
 102             {
 103                 AbstractCopyDlg* pDlg = pFact->CreateCopyDlg(NULL, aSet, mpDoc->GetColorList(), mpView );
 104                 if( pDlg )
 105                 {
 106                     sal_uInt16 nResult = pDlg->Execute();
 107
 108                     switch( nResult )
 109                     {
 110                         case RET_OK:
 111                             pDlg->GetAttr( aSet );
 112                             rReq.Done( aSet );
 113                             pArgs = rReq.GetArgs();
 114                         break;
 115
 116                         default:
 117                         {
 118                             delete pDlg;
 119                             mpView->EndUndo();
 120                         }
 121                         return; // Cancel
 122                     }
 123                     delete( pDlg );
 124                 }
 125             }
 126         }
 127
 128         Rectangle           aRect;
 129         sal_Int32               lWidth = 0, lHeight = 0, lSizeX = 0L, lSizeY = 0L, lAngle = 0L;
 130         sal_uInt16              nNumber = 0;
 131         Color               aStartColor, aEndColor;
 132         sal_Bool                bColor = sal_False;
 133         const SfxPoolItem*  pPoolItem = NULL;
 134
 135         // Count
 136         if( SFX_ITEM_SET == pArgs->GetItemState( ATTR_COPY_NUMBER, sal_True, &pPoolItem ) )
 137             nNumber = ( ( const SfxUInt16Item* ) pPoolItem )->GetValue();
 138
 139         // translation
 140         if( SFX_ITEM_SET == pArgs->GetItemState( ATTR_COPY_MOVE_X, sal_True, &pPoolItem ) )
 141             lSizeX = ( ( const SfxInt32Item* ) pPoolItem )->GetValue();
 142         if( SFX_ITEM_SET == pArgs->GetItemState( ATTR_COPY_MOVE_Y, sal_True, &pPoolItem ) )
 143             lSizeY = ( ( const SfxInt32Item* ) pPoolItem )->GetValue();
 144         if( SFX_ITEM_SET == pArgs->GetItemState( ATTR_COPY_ANGLE, sal_True, &pPoolItem ) )
 145             lAngle = ( ( const SfxInt32Item* )pPoolItem )->GetValue();
 146
 147         // scale
 148         if( SFX_ITEM_SET == pArgs->GetItemState( ATTR_COPY_WIDTH, sal_True, &pPoolItem ) )
 149             lWidth = ( ( const SfxInt32Item* ) pPoolItem )->GetValue();
 150         if( SFX_ITEM_SET == pArgs->GetItemState( ATTR_COPY_HEIGHT, sal_True, &pPoolItem ) )
 151             lHeight = ( ( const SfxInt32Item* ) pPoolItem )->GetValue();
 152
 153         // start/end color
 154         if( SFX_ITEM_SET == pArgs->GetItemState( ATTR_COPY_START_COLOR, sal_True, &pPoolItem ) )
 155         {
 156             aStartColor = ( ( const XColorItem* ) pPoolItem )->GetColorValue();
 157             bColor = sal_True;
 158         }
 159         if( SFX_ITEM_SET == pArgs->GetItemState( ATTR_COPY_END_COLOR, sal_True, &pPoolItem ) )
 160         {
 161             aEndColor = ( ( const XColorItem* ) pPoolItem )->GetColorValue();
 162             if( aStartColor == aEndColor )
 163                 bColor = sal_False;
 164         }
 165         else
 166             bColor = sal_False;
 167
 168         // remove handles
 169         //HMHmpView->HideMarkHdl();
 170
 171         SfxProgress*    pProgress = NULL;
 172         sal_Bool            bWaiting = sal_False;
 173
 174         if( nNumber > 1 )
 175         {
 176             String aStr( SdResId( STR_OBJECTS ) );
 177             aStr.Append( sal_Unicode(' ') );
 178             aStr.Append( String( SdResId( STR_UNDO_COPYOBJECTS ) ) );
 179
 180             pProgress = new SfxProgress( mpDocSh, aStr, nNumber );
 181             mpDocSh->SetWaitCursor( sal_True );
 182             bWaiting = sal_True;
 183         }
 184
 185         const SdrMarkList   aMarkList( mpView->GetMarkedObjectList() );
 186         const sal_uLong         nMarkCount = aMarkList.GetMarkCount();
 187         SdrObject*          pObj = NULL;
 188
 189         // calculate number of possible copies
 190         aRect = mpView->GetAllMarkedRect();
 191
 192         if( lWidth < 0L )
 193         {
 194             long nTmp = ( aRect.Right() - aRect.Left() ) / -lWidth;
 195             nNumber = (sal_uInt16) std::min( nTmp, (long)nNumber );
 196         }
 197
 198         if( lHeight < 0L )
 199         {
 200             long nTmp = ( aRect.Bottom() - aRect.Top() ) / -lHeight;
 201             nNumber = (sal_uInt16) std::min( nTmp, (long)nNumber );
 202         }
 203
 204         for( sal_uInt16 i = 1; i <= nNumber; i++ )
 205         {
 206             if( pProgress )
 207                 pProgress->SetState( i );
 208
 209             aRect = mpView->GetAllMarkedRect();
 210
 211             if( ( 1 == i ) && bColor )
 212             {
 213                 SfxItemSet aNewSet( mpViewShell->GetPool(), XATTR_FILLSTYLE, XATTR_FILLCOLOR, 0L );
 214                 aNewSet.Put( XFillStyleItem( XFILL_SOLID ) );
 215                 aNewSet.Put( XFillColorItem( String(), aStartColor ) );
 216                 mpView->SetAttributes( aNewSet );
 217             }
 218
 219             // make a copy of selected objects
 220             mpView->CopyMarked();
 221
 222             // get newly selected objects
 223             SdrMarkList aCopyMarkList( mpView->GetMarkedObjectList() );
 224             sal_uLong       j, nCopyMarkCount = aMarkList.GetMarkCount();
 225
 226             // set protection flags at marked copies to null
 227             for( j = 0; j < nCopyMarkCount; j++ )
 228             {
 229                 pObj = aCopyMarkList.GetMark( j )->GetMarkedSdrObj();
 230
 231                 if( pObj )
 232                 {
 233                     pObj->SetMoveProtect( sal_False );
 234                     pObj->SetResizeProtect( sal_False );
 235                 }
 236             }
 237
 238             Fraction aWidth( aRect.Right() - aRect.Left() + lWidth, aRect.Right() - aRect.Left() );
 239             Fraction aHeight( aRect.Bottom() - aRect.Top() + lHeight, aRect.Bottom() - aRect.Top() );
 240
 241             if( mpView->IsResizeAllowed() )
 242                 mpView->ResizeAllMarked( aRect.TopLeft(), aWidth, aHeight );
 243
 244             if( mpView->IsRotateAllowed() )
 245                 mpView->RotateAllMarked( aRect.Center(), lAngle * 100 );
 246
 247             if( mpView->IsMoveAllowed() )
 248                 mpView->MoveAllMarked( Size( lSizeX, lSizeY ) );
 249
 250             // set protection flags at marked copies to original values
 251             if( nMarkCount == nCopyMarkCount )
 252             {
 253                 for( j = 0; j < nMarkCount; j++ )
 254                 {
 255                     SdrObject* pSrcObj = aMarkList.GetMark( j )->GetMarkedSdrObj();
 256                     SdrObject* pDstObj = aCopyMarkList.GetMark( j )->GetMarkedSdrObj();
 257
 258                     if( pSrcObj && pDstObj &&
 259                         ( pSrcObj->GetObjInventor() == pDstObj->GetObjInventor() ) &&
 260                         ( pSrcObj->GetObjIdentifier() == pDstObj->GetObjIdentifier() ) )
 261                     {
 262                         pDstObj->SetMoveProtect( pSrcObj->IsMoveProtect() );
 263                         pDstObj->SetResizeProtect( pSrcObj->IsResizeProtect() );
 264                     }
 265                 }
 266             }
 267
 268             if( bColor )
 269             {
 270                 // probably room for optimizations, but may can lead to rounding errors
 271                 sal_uInt8 nRed = aStartColor.GetRed() + (sal_uInt8) ( ( (long) aEndColor.GetRed() - (long) aStartColor.GetRed() ) * (long) i / (long) nNumber  );
 272                 sal_uInt8 nGreen = aStartColor.GetGreen() + (sal_uInt8) ( ( (long) aEndColor.GetGreen() - (long) aStartColor.GetGreen() ) *  (long) i / (long) nNumber );
 273                 sal_uInt8 nBlue = aStartColor.GetBlue() + (sal_uInt8) ( ( (long) aEndColor.GetBlue() - (long) aStartColor.GetBlue() ) * (long) i / (long) nNumber );
 274                 Color aNewColor( nRed, nGreen, nBlue );
 275                 SfxItemSet aNewSet( mpViewShell->GetPool(), XATTR_FILLSTYLE, XATTR_FILLCOLOR, 0L );
 276                 aNewSet.Put( XFillStyleItem( XFILL_SOLID ) );
 277                 aNewSet.Put( XFillColorItem( String(), aNewColor ) );
 278                 mpView->SetAttributes( aNewSet );
 279             }
 280         }
 281
 282         if ( pProgress )
 283             delete pProgress;
 284
 285         if ( bWaiting )
 286             mpDocSh->SetWaitCursor( sal_False );
 287
 288         // show handles
 289         mpView->AdjustMarkHdl(); //HMH sal_True );
 290         //HMHpView->ShowMarkHdl();
 291
 292         mpView->EndUndo();
 293     }
 294 }
 295
 296 } // end of namespace
 297
 298 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */