svx/source/dialog/grfflt.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 <tools/shl.hxx>
  21 #include <vcl/msgbox.hxx>
  22 #include <sfx2/viewfrm.hxx>
  23 #include <sfx2/viewsh.hxx>
  24 #include <sfx2/objsh.hxx>
  25 #include <sfx2/request.hxx>
  26
  27 #include <svx/dialmgr.hxx>
  28 #include <svx/grfflt.hxx>
  29 #include <svx/dialogs.hrc>
  30 #include <svx/svxdlg.hxx>
  31
  32 // --------------------
  33 // - SvxGraphicFilter -
  34 // --------------------
  35
  36 sal_uIntPtr SvxGraphicFilter::ExecuteGrfFilterSlot( SfxRequest& rReq, GraphicObject& rFilterObject )
  37 {
  38     const Graphic&  rGraphic = rFilterObject.GetGraphic();
  39     sal_uIntPtr         nRet = SVX_GRAPHICFILTER_UNSUPPORTED_GRAPHICTYPE;
  40
  41     if( rGraphic.GetType() == GRAPHIC_BITMAP )
  42     {
  43         SfxViewFrame*   pViewFrame = SfxViewFrame::Current();
  44         SfxObjectShell* pShell = pViewFrame ? pViewFrame->GetObjectShell() : NULL;
  45         Window*         pWindow = ( pViewFrame && pViewFrame->GetViewShell() ) ? pViewFrame->GetViewShell()->GetWindow() : NULL;
  46         Graphic         aGraphic;
  47
  48         switch( rReq.GetSlot() )
  49         {
  50             case( SID_GRFFILTER_INVERT ):
  51             {
  52                 if( pShell )
  53                     pShell->SetWaitCursor( sal_True );
  54
  55                 if( rGraphic.IsAnimated() )
  56                 {
  57                     Animation aAnimation( rGraphic.GetAnimation() );
  58
  59                     if( aAnimation.Invert() )
  60                         aGraphic = aAnimation;
  61                 }
  62                 else
  63                 {
  64                     BitmapEx aBmpEx( rGraphic.GetBitmapEx() );
  65
  66                     if( aBmpEx.Invert() )
  67                         aGraphic = aBmpEx;
  68                 }
  69
  70                 if( pShell )
  71                     pShell->SetWaitCursor( sal_False );
  72             }
  73             break;
  74
  75             case( SID_GRFFILTER_SMOOTH ):
  76             {
  77                 SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
  78                 if(pFact)
  79                 {
  80                     AbstractGraphicFilterDialog* aDlg = pFact->CreateGraphicFilterSmooth( pWindow, rGraphic, 0.7, RID_SVX_GRFFILTER_DLG_SEPIA);
  81                     DBG_ASSERT(aDlg, "Dialogdiet fail!");
  82                     if( aDlg->Execute() == RET_OK )
  83                         aGraphic = aDlg->GetFilteredGraphic( rGraphic, 1.0, 1.0 );
  84                     delete aDlg;
  85                 }
  86             }
  87             break;
  88
  89             case( SID_GRFFILTER_SHARPEN ):
  90             {
  91                 if( pShell )
  92                     pShell->SetWaitCursor( sal_True );
  93
  94                 if( rGraphic.IsAnimated() )
  95                 {
  96                     Animation aAnimation( rGraphic.GetAnimation() );
  97
  98                     if( aAnimation.Filter( BMP_FILTER_SHARPEN ) )
  99                         aGraphic = aAnimation;
 100                 }
 101                 else
 102                 {
 103                     BitmapEx aBmpEx( rGraphic.GetBitmapEx() );
 104
 105                     if( aBmpEx.Filter( BMP_FILTER_SHARPEN ) )
 106                         aGraphic = aBmpEx;
 107                 }
 108
 109                 if( pShell )
 110                     pShell->SetWaitCursor( sal_False );
 111             }
 112             break;
 113
 114             case( SID_GRFFILTER_REMOVENOISE ):
 115             {
 116                 if( pShell )
 117                     pShell->SetWaitCursor( sal_True );
 118
 119                 if( rGraphic.IsAnimated() )
 120                 {
 121                     Animation aAnimation( rGraphic.GetAnimation() );
 122
 123                     if( aAnimation.Filter( BMP_FILTER_REMOVENOISE ) )
 124                         aGraphic = aAnimation;
 125                 }
 126                 else
 127                 {
 128                     BitmapEx aBmpEx( rGraphic.GetBitmapEx() );
 129
 130                     if( aBmpEx.Filter( BMP_FILTER_REMOVENOISE ) )
 131                         aGraphic = aBmpEx;
 132                 }
 133
 134                 if( pShell )
 135                     pShell->SetWaitCursor( sal_False );
 136             }
 137             break;
 138
 139             case( SID_GRFFILTER_SOBEL ):
 140             {
 141                 if( pShell )
 142                     pShell->SetWaitCursor( sal_True );
 143
 144                 if( rGraphic.IsAnimated() )
 145                 {
 146                     Animation aAnimation( rGraphic.GetAnimation() );
 147
 148                     if( aAnimation.Filter( BMP_FILTER_SOBEL_GREY ) )
 149                         aGraphic = aAnimation;
 150                 }
 151                 else
 152                 {
 153                     BitmapEx aBmpEx( rGraphic.GetBitmapEx() );
 154
 155                     if( aBmpEx.Filter( BMP_FILTER_SOBEL_GREY ) )
 156                         aGraphic = aBmpEx;
 157                 }
 158
 159                 if( pShell )
 160                     pShell->SetWaitCursor( sal_False );
 161             }
 162             break;
 163
 164             case( SID_GRFFILTER_MOSAIC ):
 165             {
 166                 SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
 167                 if(pFact)
 168                 {
 169                     AbstractGraphicFilterDialog* aDlg = pFact->CreateGraphicFilterMosaic( pWindow, rGraphic, 4, 4, sal_False, RID_SVX_GRFFILTER_DLG_MOSAIC);
 170                     DBG_ASSERT(aDlg, "Dialogdiet fail!");
 171                     if( aDlg->Execute() == RET_OK )
 172                         aGraphic = aDlg->GetFilteredGraphic( rGraphic, 1.0, 1.0 );
 173                     delete aDlg;
 174                 }
 175             }
 176             break;
 177
 178             case( SID_GRFFILTER_EMBOSS  ):
 179             {
 180                 SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
 181                 if(pFact)
 182                 {
 183                     AbstractGraphicFilterDialog* aDlg = pFact->CreateGraphicFilterEmboss( pWindow, rGraphic, RP_MM, RID_SVX_GRFFILTER_DLG_EMBOSS );
 184                     DBG_ASSERT(aDlg, "Dialogdiet fail!");
 185                     if( aDlg->Execute() == RET_OK )
 186                         aGraphic = aDlg->GetFilteredGraphic( rGraphic, 1.0, 1.0 );
 187                     delete aDlg;
 188                 }
 189             }
 190             break;
 191
 192             case( SID_GRFFILTER_POSTER  ):
 193             {
 194                 SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
 195                 if(pFact)
 196                 {
 197                     AbstractGraphicFilterDialog* aDlg = pFact->CreateGraphicFilterPosterSepia( pWindow, rGraphic, 16, RID_SVX_GRFFILTER_DLG_POSTER );
 198                     DBG_ASSERT(aDlg, "Dialogdiet fail!");
 199                     if( aDlg->Execute() == RET_OK )
 200                         aGraphic = aDlg->GetFilteredGraphic( rGraphic, 1.0, 1.0 );
 201                     delete aDlg;
 202                 }
 203             }
 204             break;
 205
 206             case( SID_GRFFILTER_POPART  ):
 207             {
 208                 if( pShell )
 209                     pShell->SetWaitCursor( sal_True );
 210
 211                 if( rGraphic.IsAnimated() )
 212                 {
 213                     Animation aAnimation( rGraphic.GetAnimation() );
 214
 215                     if( aAnimation.Filter( BMP_FILTER_POPART ) )
 216                         aGraphic = aAnimation;
 217                 }
 218                 else
 219                 {
 220                     BitmapEx aBmpEx( rGraphic.GetBitmapEx() );
 221
 222                     if( aBmpEx.Filter( BMP_FILTER_POPART ) )
 223                         aGraphic = aBmpEx;
 224                 }
 225
 226                 if( pShell )
 227                     pShell->SetWaitCursor( sal_False );
 228             }
 229             break;
 230
 231             case( SID_GRFFILTER_SEPIA ):
 232             {
 233                 SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
 234                 if(pFact)
 235                 {
 236                     AbstractGraphicFilterDialog* aDlg = pFact->CreateGraphicFilterPosterSepia( pWindow, rGraphic, 10, RID_SVX_GRFFILTER_DLG_SEPIA );
 237                     DBG_ASSERT(aDlg, "Dialogdiet fail!");
 238                     if( aDlg->Execute() == RET_OK )
 239                         aGraphic = aDlg->GetFilteredGraphic( rGraphic, 1.0, 1.0 );
 240                     delete aDlg;
 241                 }
 242             }
 243             break;
 244
 245             case( SID_GRFFILTER_SOLARIZE ):
 246             {
 247                 SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
 248                 if(pFact)
 249                 {
 250                     AbstractGraphicFilterDialog* aDlg = pFact->CreateGraphicFilterSolarize( pWindow, rGraphic, 128, sal_False, RID_SVX_GRFFILTER_DLG_SOLARIZE );
 251                     DBG_ASSERT(aDlg, "Dialogdiet fail!");
 252                     if( aDlg->Execute() == RET_OK )
 253                         aGraphic = aDlg->GetFilteredGraphic( rGraphic, 1.0, 1.0 );
 254                     delete aDlg;
 255                 }
 256             }
 257             break;
 258
 259             case SID_GRFFILTER :
 260             {
 261                 // do nothing; no error
 262                 nRet = SVX_GRAPHICFILTER_ERRCODE_NONE;
 263                 break;
 264             }
 265
 266             default:
 267             {
 268                 OSL_FAIL( "SvxGraphicFilter: selected filter slot not yet implemented" );
 269                 nRet = SVX_GRAPHICFILTER_UNSUPPORTED_SLOT;
 270             }
 271             break;
 272         }
 273
 274         if( aGraphic.GetType() != GRAPHIC_NONE )
 275         {
 276             rFilterObject.SetGraphic( aGraphic );
 277             nRet = SVX_GRAPHICFILTER_ERRCODE_NONE;
 278         }
 279     }
 280
 281     return nRet;
 282 }
 283
 284 // -----------------------------------------------------------------------------
 285
 286 void SvxGraphicFilter::DisableGraphicFilterSlots( SfxItemSet& rSet )
 287 {
 288     if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER ) )
 289         rSet.DisableItem( SID_GRFFILTER );
 290
 291     if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_INVERT ) )
 292         rSet.DisableItem( SID_GRFFILTER_INVERT );
 293
 294     if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_SMOOTH ) )
 295         rSet.DisableItem( SID_GRFFILTER_SMOOTH );
 296
 297     if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_SHARPEN ) )
 298         rSet.DisableItem( SID_GRFFILTER_SHARPEN );
 299
 300     if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_REMOVENOISE ) )
 301         rSet.DisableItem( SID_GRFFILTER_REMOVENOISE );
 302
 303     if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_SOBEL ) )
 304         rSet.DisableItem( SID_GRFFILTER_SOBEL );
 305
 306     if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_MOSAIC ) )
 307         rSet.DisableItem( SID_GRFFILTER_MOSAIC );
 308
 309     if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_EMBOSS ) )
 310         rSet.DisableItem( SID_GRFFILTER_EMBOSS );
 311
 312     if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_POSTER ) )
 313         rSet.DisableItem( SID_GRFFILTER_POSTER );
 314
 315     if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_POPART ) )
 316         rSet.DisableItem( SID_GRFFILTER_POPART );
 317
 318     if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_SEPIA ) )
 319         rSet.DisableItem( SID_GRFFILTER_SEPIA );
 320
 321     if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_SOLARIZE ) )
 322         rSet.DisableItem( SID_GRFFILTER_SOLARIZE );
 323 };
 324
 325 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */