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 #include <boost/scoped_ptr.hpp>
  42
  43 using namespace com::sun::star;
  44
  45 namespace sd {
  46
  47 TYPEINIT1( FuCopy, FuPoor );
  48
  49 FuCopy::FuCopy (
  50     ViewShell* pViewSh,
  51     ::sd::Window* pWin,
  52     ::sd::View* pView,
  53     SdDrawDocument* pDoc,
  54     SfxRequest& rReq)
  55     : FuPoor(pViewSh, pWin, pView, pDoc, rReq)
  56 {
  57 }
  58
  59 rtl::Reference<FuPoor> FuCopy::Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq )
  60 {
  61     rtl::Reference<FuPoor> xFunc( new FuCopy( pViewSh, pWin, pView, pDoc, rReq ) );
  62     xFunc->DoExecute(rReq);
  63     return xFunc;
  64 }
  65
  66 void FuCopy::DoExecute( SfxRequest& rReq )
  67 {
  68     if( mpView->AreObjectsMarked() )
  69     {
  70         // Undo
  71         OUString aString( mpView->GetDescriptionOfMarkedObjects() );
  72         aString += " " + SD_RESSTR( STR_UNDO_COPYOBJECTS );
  73         mpView->BegUndo( aString );
  74
  75         const SfxItemSet* pArgs = rReq.GetArgs();
  76
  77         if( !pArgs )
  78         {
  79             SfxItemSet aSet( mpViewShell->GetPool(),
  80                                 ATTR_COPY_START, ATTR_COPY_END, 0 );
  81
  82             // indicate color attribute
  83             SfxItemSet aAttr( mpDoc->GetPool() );
  84             mpView->GetAttributes( aAttr );
  85             const SfxPoolItem*  pPoolItem = NULL;
  86
  87             if( SfxItemState::SET == aAttr.GetItemState( XATTR_FILLSTYLE, true, &pPoolItem ) )
  88             {
  89                 drawing::FillStyle eStyle = static_cast<const XFillStyleItem*>(pPoolItem)->GetValue();
  90
  91                 if( eStyle == drawing::FillStyle_SOLID &&
  92                     SfxItemState::SET == aAttr.GetItemState( XATTR_FILLCOLOR, true, &pPoolItem ) )
  93                 {
  94                     const XFillColorItem* pItem = static_cast<const XFillColorItem*>(pPoolItem);
  95                     XColorItem aXColorItem( ATTR_COPY_START_COLOR, pItem->GetName(),
  96                                                         pItem->GetColorValue() );
  97                     aSet.Put( aXColorItem );
  98
  99                 }
 100             }
 101
 102             SdAbstractDialogFactory* pFact = SdAbstractDialogFactory::Create();
 103             if( pFact )
 104             {
 105                 boost::scoped_ptr<AbstractCopyDlg> pDlg(pFact->CreateCopyDlg(NULL, aSet, mpDoc->GetColorList(), mpView ));
 106                 if (!pDlg)
 107                     return;
 108
 109                 sal_uInt16 nResult = pDlg->Execute();
 110
 111                 switch( nResult )
 112                 {
 113                     case RET_OK:
 114                         pDlg->GetAttr( aSet );
 115                         rReq.Done( aSet );
 116                         pArgs = rReq.GetArgs();
 117                     break;
 118
 119                     default:
 120                     {
 121                         pDlg.reset();
 122                         mpView->EndUndo();
 123                     }
 124                     return; // Cancel
 125                 }
 126             }
 127         }
 128
 129         Rectangle           aRect;
 130         sal_Int32               lWidth = 0, lHeight = 0, lSizeX = 0L, lSizeY = 0L, lAngle = 0L;
 131         sal_uInt16              nNumber = 0;
 132         Color               aStartColor, aEndColor;
 133         bool                bColor = false;
 134         const SfxPoolItem*  pPoolItem = NULL;
 135
 136         // Count
 137         if( pArgs && SfxItemState::SET == pArgs->GetItemState( ATTR_COPY_NUMBER, true, &pPoolItem ) )
 138             nNumber = static_cast<const SfxUInt16Item*>( pPoolItem )->GetValue();
 139
 140         // translation
 141         if( pArgs && SfxItemState::SET == pArgs->GetItemState( ATTR_COPY_MOVE_X, true, &pPoolItem ) )
 142             lSizeX = static_cast<const SfxInt32Item*>( pPoolItem )->GetValue();
 143         if( pArgs && SfxItemState::SET == pArgs->GetItemState( ATTR_COPY_MOVE_Y, true, &pPoolItem ) )
 144             lSizeY = static_cast<const SfxInt32Item*>( pPoolItem )->GetValue();
 145         if( pArgs && SfxItemState::SET == pArgs->GetItemState( ATTR_COPY_ANGLE, true, &pPoolItem ) )
 146             lAngle = static_cast<const SfxInt32Item*>( pPoolItem )->GetValue();
 147
 148         // scale
 149         if( pArgs && SfxItemState::SET == pArgs->GetItemState( ATTR_COPY_WIDTH, true, &pPoolItem ) )
 150             lWidth = static_cast<const SfxInt32Item*>( pPoolItem )->GetValue();
 151         if( pArgs && SfxItemState::SET == pArgs->GetItemState( ATTR_COPY_HEIGHT, true, &pPoolItem ) )
 152             lHeight = static_cast<const SfxInt32Item*>( pPoolItem )->GetValue();
 153
 154         // start/end color
 155         if( pArgs && SfxItemState::SET == pArgs->GetItemState( ATTR_COPY_START_COLOR, true, &pPoolItem ) )
 156         {
 157             aStartColor = static_cast<const XColorItem*>( pPoolItem )->GetColorValue();
 158             bColor = true;
 159         }
 160         if( pArgs && SfxItemState::SET == pArgs->GetItemState( ATTR_COPY_END_COLOR, true, &pPoolItem ) )
 161         {
 162             aEndColor = static_cast<const XColorItem*>( pPoolItem )->GetColorValue();
 163             if( aStartColor == aEndColor )
 164                 bColor = false;
 165         }
 166         else
 167             bColor = false;
 168
 169         // remove handles
 170         //HMHmpView->HideMarkHdl();
 171
 172         boost::scoped_ptr<SfxProgress> pProgress;
 173         bool            bWaiting = false;
 174
 175         if( nNumber > 1 )
 176         {
 177             OUString aStr( SD_RESSTR( STR_OBJECTS ) );
 178             aStr += " " + SD_RESSTR( STR_UNDO_COPYOBJECTS );
 179
 180             pProgress.reset(new SfxProgress( mpDocSh, aStr, nNumber ));
 181             mpDocSh->SetWaitCursor( true );
 182             bWaiting = true;
 183         }
 184
 185         const SdrMarkList   aMarkList( mpView->GetMarkedObjectList() );
 186         const size_t 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( drawing::FillStyle_SOLID ) );
 215                 aNewSet.Put( XFillColorItem( OUString(), 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             const size_t nCopyMarkCount = aMarkList.GetMarkCount();
 225
 226             // set protection flags at marked copies to null
 227             for( size_t j = 0; j < nCopyMarkCount; ++j )
 228             {
 229                 pObj = aCopyMarkList.GetMark( j )->GetMarkedSdrObj();
 230
 231                 if( pObj )
 232                 {
 233                     pObj->SetMoveProtect( false );
 234                     pObj->SetResizeProtect( 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( size_t 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( drawing::FillStyle_SOLID ) );
 277                 aNewSet.Put( XFillColorItem( OUString(), aNewColor ) );
 278                 mpView->SetAttributes( aNewSet );
 279             }
 280         }
 281
 282         pProgress.reset();
 283
 284         if ( bWaiting )
 285             mpDocSh->SetWaitCursor( false );
 286
 287         // show handles
 288         mpView->AdjustMarkHdl(); //HMH sal_True );
 289         //HMHpView->ShowMarkHdl();
 290
 291         mpView->EndUndo();
 292     }
 293 }
 294
 295 } // end of namespace
 296
 297 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */