sc/source/ui/drawfunc/graphsh.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 <sfx2/app.hxx>
  21 #include <sfx2/objface.hxx>
  22 #include <sfx2/request.hxx>
  23 #include <sfx2/sidebar/EnumContext.hxx>
  24 #include <sfx2/opengrf.hxx>
  25 #include <svl/whiter.hxx>
  26 #include <svx/svdograf.hxx>
  27 #include <svx/grfflt.hxx>
  28 #include <svx/grafctrl.hxx>
  29 #include <svx/compressgraphicdialog.hxx>
  30 #include <svx/graphichelper.hxx>
  31 #include <vcl/msgbox.hxx>
  32
  33 #include "graphsh.hxx"
  34 #include "sc.hrc"
  35 #include "viewdata.hxx"
  36 #include "drawview.hxx"
  37 #include "scresid.hxx"
  38 #include <svx/extedit.hxx>
  39 #include "tabvwsh.hxx"
  40
  41 #define ScGraphicShell
  42 #include "scslots.hxx"
  43
  44 SFX_IMPL_INTERFACE(ScGraphicShell, ScDrawShell)
  45
  46 void ScGraphicShell::InitInterface_Impl()
  47 {
  48     GetStaticInterface()->RegisterObjectBar(SFX_OBJECTBAR_OBJECT|SFX_VISIBILITY_STANDARD|SFX_VISIBILITY_SERVER,
  49                                             RID_GRAPHIC_OBJECTBAR);
  50
  51     GetStaticInterface()->RegisterPopupMenu(ScResId(RID_POPUP_GRAPHIC));
  52 }
  53
  54 TYPEINIT1( ScGraphicShell, ScDrawShell );
  55
  56 ScGraphicShell::ScGraphicShell(ScViewData* pData) :
  57     ScDrawShell(pData)
  58 {
  59     SetHelpId(HID_SCSHELL_GRAPHIC);
  60     SetName(OUString("GraphicObject"));
  61         SfxShell::SetContextName(sfx2::sidebar::EnumContext::GetContextName(sfx2::sidebar::EnumContext::Context_Graphic));
  62 }
  63
  64 ScGraphicShell::~ScGraphicShell()
  65 {
  66 }
  67
  68 void ScGraphicShell::GetAttrState( SfxItemSet& rSet )
  69 {
  70     ScDrawView* pView = GetViewData()->GetScDrawView();
  71
  72     if( pView )
  73         SvxGrafAttrHelper::GetGrafAttrState( rSet, *pView );
  74 }
  75
  76 void ScGraphicShell::Execute( SfxRequest& rReq )
  77 {
  78     ScDrawView* pView = GetViewData()->GetScDrawView();
  79
  80     if( pView )
  81     {
  82         SvxGrafAttrHelper::ExecuteGrafAttr( rReq, *pView );
  83         Invalidate();
  84     }
  85 }
  86
  87 void ScGraphicShell::GetFilterState( SfxItemSet& rSet )
  88 {
  89     ScDrawView* pView = GetViewData()->GetScDrawView();
  90     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
  91     bool bEnable = false;
  92
  93     if( rMarkList.GetMarkCount() == 1 )
  94     {
  95         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
  96
  97         if( pObj && pObj->ISA( SdrGrafObj ) && ( static_cast<SdrGrafObj*>(pObj)->GetGraphicType() == GRAPHIC_BITMAP ) )
  98             bEnable = true;
  99     }
 100
 101     if( !bEnable )
 102         SvxGraphicFilter::DisableGraphicFilterSlots( rSet );
 103 }
 104
 105 void ScGraphicShell::ExecuteFilter( SfxRequest& rReq )
 106 {
 107     ScDrawView* pView = GetViewData()->GetScDrawView();
 108     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 109
 110     if( rMarkList.GetMarkCount() == 1 )
 111     {
 112         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 113
 114         if( pObj && pObj->ISA( SdrGrafObj ) && static_cast<SdrGrafObj*>(pObj)->GetGraphicType() == GRAPHIC_BITMAP )
 115         {
 116             GraphicObject aFilterObj( static_cast<SdrGrafObj*>(pObj)->GetGraphicObject() );
 117
 118             if( SVX_GRAPHICFILTER_ERRCODE_NONE ==
 119                 SvxGraphicFilter::ExecuteGrfFilterSlot( rReq, aFilterObj ) )
 120             {
 121                 SdrPageView* pPageView = pView->GetSdrPageView();
 122
 123                 if( pPageView )
 124                 {
 125                     SdrGrafObj* pFilteredObj = static_cast<SdrGrafObj*>(pObj->Clone());
 126                     OUString    aStr = pView->GetDescriptionOfMarkedObjects() + " " + OUString(ScResId( SCSTR_UNDO_GRAFFILTER ));
 127                     pView->BegUndo( aStr );
 128                     pFilteredObj->SetGraphicObject( aFilterObj );
 129                     pView->ReplaceObjectAtView( pObj, *pPageView, pFilteredObj );
 130                     pView->EndUndo();
 131                 }
 132             }
 133         }
 134     }
 135
 136     Invalidate();
 137 }
 138
 139 void ScGraphicShell::GetExternalEditState( SfxItemSet& rSet )
 140 {
 141     ScDrawView* pView = GetViewData()->GetScDrawView();
 142     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 143     bool bEnable = false;
 144     if( rMarkList.GetMarkCount() == 1 )
 145     {
 146         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 147
 148         if( pObj && pObj->ISA( SdrGrafObj ) && ( static_cast<SdrGrafObj*>(pObj)->GetGraphicType() == GRAPHIC_BITMAP ) )
 149             bEnable = true;
 150     }
 151
 152     if( !bEnable )
 153         rSet.DisableItem( SID_EXTERNAL_EDIT );
 154 }
 155
 156 void ScGraphicShell::ExecuteExternalEdit( SfxRequest& )
 157 {
 158     ScDrawView* pView = GetViewData()->GetScDrawView();
 159     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 160
 161     if( rMarkList.GetMarkCount() == 1 )
 162     {
 163         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 164
 165         if( pObj && pObj->ISA( SdrGrafObj ) && static_cast<SdrGrafObj*>(pObj)->GetGraphicType() == GRAPHIC_BITMAP )
 166         {
 167             GraphicObject aGraphicObject( static_cast<SdrGrafObj*>(pObj)->GetGraphicObject() );
 168             m_ExternalEdits.push_back( std::unique_ptr<SdrExternalToolEdit>(
 169                         new SdrExternalToolEdit(pView, pObj)));
 170             m_ExternalEdits.back()->Edit( &aGraphicObject );
 171         }
 172     }
 173
 174     Invalidate();
 175 }
 176
 177 void ScGraphicShell::GetCompressGraphicState( SfxItemSet& rSet )
 178 {
 179     ScDrawView* pView = GetViewData()->GetScDrawView();
 180     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 181     bool bEnable = false;
 182     if( rMarkList.GetMarkCount() == 1 )
 183     {
 184         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 185
 186         if( pObj && pObj->ISA( SdrGrafObj ) && ( static_cast<SdrGrafObj*>(pObj)->GetGraphicType() == GRAPHIC_BITMAP ) )
 187             bEnable = true;
 188     }
 189
 190     if( !bEnable )
 191         rSet.DisableItem( SID_COMPRESS_GRAPHIC );
 192 }
 193
 194 void ScGraphicShell::ExecuteCompressGraphic( SfxRequest& )
 195 {
 196     ScDrawView* pView = GetViewData()->GetScDrawView();
 197     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 198
 199     if( rMarkList.GetMarkCount() == 1 )
 200     {
 201         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 202
 203         if( pObj && pObj->ISA( SdrGrafObj ) && static_cast<SdrGrafObj*>(pObj)->GetGraphicType() == GRAPHIC_BITMAP )
 204         {
 205             SdrGrafObj* pGraphicObj = static_cast<SdrGrafObj*>(pObj);
 206             ScopedVclPtrInstance< CompressGraphicsDialog > dialog( GetViewData()->GetDialogParent(), pGraphicObj, GetViewData()->GetBindings() );
 207             if ( dialog->Execute() == RET_OK )
 208             {
 209                 SdrGrafObj* pNewObject = dialog->GetCompressedSdrGrafObj();
 210                 SdrPageView* pPageView = pView->GetSdrPageView();
 211                 OUString aUndoString = pView->GetDescriptionOfMarkedObjects() + " Compress";
 212                 pView->BegUndo( aUndoString );
 213                 pView->ReplaceObjectAtView( pObj, *pPageView, pNewObject );
 214                 pView->EndUndo();
 215             }
 216         }
 217     }
 218
 219     Invalidate();
 220 }
 221
 222 void ScGraphicShell::GetCropGraphicState( SfxItemSet& rSet )
 223 {
 224     ScDrawView* pView = GetViewData()->GetScDrawView();
 225     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 226     bool bEnable = false;
 227     if( rMarkList.GetMarkCount() == 1 )
 228     {
 229         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 230
 231         if( pObj && pObj->ISA( SdrGrafObj ) && ( static_cast<SdrGrafObj*>(pObj)->GetGraphicType() == GRAPHIC_BITMAP ) )
 232             bEnable = true;
 233     }
 234
 235     if( !bEnable )
 236         rSet.DisableItem( SID_OBJECT_CROP );
 237 }
 238
 239 void ScGraphicShell::ExecuteCropGraphic( SfxRequest& )
 240 {
 241     ScDrawView* pView = GetViewData()->GetScDrawView();
 242     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 243
 244     if( rMarkList.GetMarkCount() == 1 )
 245     {
 246         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 247
 248         if( pObj && pObj->ISA( SdrGrafObj ) && static_cast<SdrGrafObj*>(pObj)->GetGraphicType() == GRAPHIC_BITMAP )
 249         {
 250             pView->SetEditMode(SDREDITMODE_EDIT);
 251             pView->SetDragMode(SDRDRAG_CROP);
 252         }
 253     }
 254
 255     Invalidate();
 256 }
 257
 258 void ScGraphicShell::ExecuteSaveGraphic(SfxRequest& /*rReq*/)
 259 {
 260     ScDrawView* pView = GetViewData()->GetScDrawView();
 261     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 262     if( rMarkList.GetMarkCount() == 1 )
 263     {
 264         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 265         if( pObj && pObj->ISA( SdrGrafObj ) && static_cast<SdrGrafObj*>(pObj)->GetGraphicType() == GRAPHIC_BITMAP )
 266         {
 267             GraphicObject aGraphicObject( static_cast<SdrGrafObj*>( pObj )->GetGraphicObject() );
 268             {
 269                 GraphicHelper::ExportGraphic( aGraphicObject.GetGraphic(), "" );
 270             }
 271         }
 272     }
 273
 274     Invalidate();
 275 }
 276
 277 void ScGraphicShell::GetSaveGraphicState(SfxItemSet &rSet)
 278 {
 279     ScDrawView* pView = GetViewData()->GetScDrawView();
 280     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 281     bool bEnable = false;
 282     if( rMarkList.GetMarkCount() == 1 )
 283     {
 284         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 285
 286         if( pObj && pObj->ISA( SdrGrafObj ) && ( static_cast<SdrGrafObj*>(pObj)->GetGraphicType() == GRAPHIC_BITMAP ) )
 287             bEnable = true;
 288     }
 289
 290     if( !bEnable )
 291         rSet.DisableItem( SID_SAVE_GRAPHIC );
 292 }
 293
 294 void ScGraphicShell::ExecuteChangePicture(SfxRequest& /*rReq*/)
 295 {
 296     ScDrawView* pView = GetViewData()->GetScDrawView();
 297     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 298
 299     if( rMarkList.GetMarkCount() == 1 )
 300     {
 301         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 302
 303         if( pObj && pObj->ISA( SdrGrafObj ) && static_cast<SdrGrafObj*>(pObj)->GetGraphicType() == GRAPHIC_BITMAP )
 304         {
 305             SdrGrafObj* pGraphicObj = static_cast<SdrGrafObj*>(pObj);
 306             SvxOpenGraphicDialog aDlg(ScResId(STR_INSERTGRAPHIC));
 307
 308             if( aDlg.Execute() == GRFILTER_OK )
 309             {
 310                 Graphic aGraphic;
 311                 int nError = aDlg.GetGraphic(aGraphic);
 312                 if( nError == GRFILTER_OK )
 313                 {
 314                     SdrGrafObj* pNewObject = pGraphicObj->Clone();
 315                     pNewObject->SetGraphic( aGraphic );
 316                     SdrPageView* pPageView = pView->GetSdrPageView();
 317                     OUString aUndoString = pView->GetDescriptionOfMarkedObjects() + " Change";
 318                     pView->BegUndo( aUndoString );
 319                     pView->ReplaceObjectAtView( pObj, *pPageView, pNewObject );
 320                     pView->EndUndo();
 321                 }
 322             }
 323         }
 324     }
 325
 326     Invalidate();
 327 }
 328
 329 void ScGraphicShell::GetChangePictureState(SfxItemSet &rSet)
 330 {
 331     ScDrawView* pView = GetViewData()->GetScDrawView();
 332     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 333     bool bEnable = false;
 334     if( rMarkList.GetMarkCount() == 1 )
 335     {
 336         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 337
 338         if( pObj && pObj->ISA( SdrGrafObj ) && ( static_cast<SdrGrafObj*>(pObj)->GetGraphicType() == GRAPHIC_BITMAP ) )
 339             bEnable = true;
 340     }
 341
 342     if( !bEnable )
 343         rSet.DisableItem( SID_CHANGE_PICTURE );
 344 }
 345
 346
 347
 348 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */