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 <svl/whiter.hxx>
  25 #include <svx/svdograf.hxx>
  26 #include <svx/grfflt.hxx>
  27 #include <svx/grafctrl.hxx>
  28 #include <svx/compressgraphicdialog.hxx>
  29 #include <vcl/msgbox.hxx>
  30
  31 #include "graphsh.hxx"
  32 #include "sc.hrc"
  33 #include "viewdata.hxx"
  34 #include "drawview.hxx"
  35 #include "scresid.hxx"
  36 #include <svx/extedit.hxx>
  37
  38 #define ScGraphicShell
  39 #include "scslots.hxx"
  40
  41 class ScExternalToolEdit : public ExternalToolEdit
  42 {
  43     FmFormView* m_pView;
  44     SdrObject*  m_pObj;
  45
  46 public:
  47     ScExternalToolEdit ( FmFormView* pView, SdrObject* pObj ) :
  48         m_pView   (pView),
  49         m_pObj (pObj)
  50     {}
  51
  52     virtual void Update( Graphic& aGraphic )
  53     {
  54         SdrPageView* pPageView = m_pView->GetSdrPageView();
  55         if( pPageView )
  56         {
  57             SdrGrafObj* pNewObj = (SdrGrafObj*) m_pObj->Clone();
  58             String      aStr( m_pView->GetDescriptionOfMarkedObjects() );
  59             aStr.Append( sal_Unicode(' ') );
  60             aStr.Append( String( "External Edit" ) );
  61             m_pView->BegUndo( aStr );
  62             pNewObj->SetGraphicObject( aGraphic );
  63             m_pView->ReplaceObjectAtView( m_pObj, *pPageView, pNewObj );
  64             m_pView->EndUndo();
  65         }
  66     }
  67 };
  68
  69 SFX_IMPL_INTERFACE(ScGraphicShell, ScDrawShell, ScResId(SCSTR_GRAPHICSHELL) )
  70 {
  71     SFX_OBJECTBAR_REGISTRATION( SFX_OBJECTBAR_OBJECT|SFX_VISIBILITY_STANDARD|SFX_VISIBILITY_SERVER,
  72                                 ScResId(RID_GRAPHIC_OBJECTBAR) );
  73     SFX_POPUPMENU_REGISTRATION( ScResId(RID_POPUP_GRAPHIC) );
  74 }
  75
  76 TYPEINIT1( ScGraphicShell, ScDrawShell );
  77
  78 ScGraphicShell::ScGraphicShell(ScViewData* pData) :
  79     ScDrawShell(pData)
  80 {
  81     SetHelpId(HID_SCSHELL_GRAPHIC);
  82     SetName(OUString("GraphicObject"));
  83         SfxShell::SetContextName(sfx2::sidebar::EnumContext::GetContextName(sfx2::sidebar::EnumContext::Context_Graphic));
  84 }
  85
  86 ScGraphicShell::~ScGraphicShell()
  87 {
  88 }
  89
  90 void ScGraphicShell::GetAttrState( SfxItemSet& rSet )
  91 {
  92     ScDrawView* pView = GetViewData()->GetScDrawView();
  93
  94     if( pView )
  95         SvxGrafAttrHelper::GetGrafAttrState( rSet, *pView );
  96 }
  97
  98 void ScGraphicShell::Execute( SfxRequest& rReq )
  99 {
 100     ScDrawView* pView = GetViewData()->GetScDrawView();
 101
 102     if( pView )
 103     {
 104         SvxGrafAttrHelper::ExecuteGrafAttr( rReq, *pView );
 105         Invalidate();
 106     }
 107 }
 108
 109 void ScGraphicShell::GetFilterState( SfxItemSet& rSet )
 110 {
 111     ScDrawView* pView = GetViewData()->GetScDrawView();
 112     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 113     sal_Bool bEnable = false;
 114
 115     if( rMarkList.GetMarkCount() == 1 )
 116     {
 117         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 118
 119         if( pObj && pObj->ISA( SdrGrafObj ) && ( ( (SdrGrafObj*) pObj )->GetGraphicType() == GRAPHIC_BITMAP ) )
 120             bEnable = sal_True;
 121     }
 122
 123     if( !bEnable )
 124         SvxGraphicFilter::DisableGraphicFilterSlots( rSet );
 125 }
 126
 127 void ScGraphicShell::ExecuteFilter( SfxRequest& rReq )
 128 {
 129     ScDrawView* pView = GetViewData()->GetScDrawView();
 130     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 131
 132     if( rMarkList.GetMarkCount() == 1 )
 133     {
 134         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 135
 136         if( pObj && pObj->ISA( SdrGrafObj ) && ( (SdrGrafObj*) pObj )->GetGraphicType() == GRAPHIC_BITMAP )
 137         {
 138             GraphicObject aFilterObj( ( (SdrGrafObj*) pObj )->GetGraphicObject() );
 139
 140             if( SVX_GRAPHICFILTER_ERRCODE_NONE ==
 141                 SvxGraphicFilter::ExecuteGrfFilterSlot( rReq, aFilterObj ) )
 142             {
 143                 SdrPageView* pPageView = pView->GetSdrPageView();
 144
 145                 if( pPageView )
 146                 {
 147                     SdrGrafObj* pFilteredObj = (SdrGrafObj*) pObj->Clone();
 148                     String      aStr( pView->GetDescriptionOfMarkedObjects() );
 149
 150                     aStr.Append( sal_Unicode(' ') );
 151                     aStr.Append( String( ScResId( SCSTR_UNDO_GRAFFILTER ) ) );
 152                     pView->BegUndo( aStr );
 153                     pFilteredObj->SetGraphicObject( aFilterObj );
 154                     pView->ReplaceObjectAtView( pObj, *pPageView, pFilteredObj );
 155                     pView->EndUndo();
 156                 }
 157             }
 158         }
 159     }
 160
 161     Invalidate();
 162 }
 163
 164 void ScGraphicShell::GetExternalEditState( SfxItemSet& rSet )
 165 {
 166     ScDrawView* pView = GetViewData()->GetScDrawView();
 167     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 168     bool bEnable = false;
 169     if( rMarkList.GetMarkCount() == 1 )
 170     {
 171         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 172
 173         if( pObj && pObj->ISA( SdrGrafObj ) && ( ( (SdrGrafObj*) pObj )->GetGraphicType() == GRAPHIC_BITMAP ) )
 174             bEnable = true;
 175     }
 176
 177     if( !bEnable )
 178         rSet.DisableItem( SID_EXTERNAL_EDIT );
 179 }
 180
 181 void ScGraphicShell::ExecuteExternalEdit( SfxRequest& )
 182 {
 183     ScDrawView* pView = GetViewData()->GetScDrawView();
 184     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 185
 186     if( rMarkList.GetMarkCount() == 1 )
 187     {
 188         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 189
 190         if( pObj && pObj->ISA( SdrGrafObj ) && ( (SdrGrafObj*) pObj )->GetGraphicType() == GRAPHIC_BITMAP )
 191         {
 192             GraphicObject aGraphicObject( ( (SdrGrafObj*) pObj )->GetGraphicObject() );
 193             ScExternalToolEdit* aExternalToolEdit = new ScExternalToolEdit( pView, pObj );
 194             aExternalToolEdit->Edit( &aGraphicObject );
 195         }
 196     }
 197
 198     Invalidate();
 199 }
 200
 201 void ScGraphicShell::GetCompressGraphicState( SfxItemSet& rSet )
 202 {
 203     ScDrawView* pView = GetViewData()->GetScDrawView();
 204     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 205     bool bEnable = false;
 206     if( rMarkList.GetMarkCount() == 1 )
 207     {
 208         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 209
 210         if( pObj && pObj->ISA( SdrGrafObj ) && ( ( (SdrGrafObj*) pObj )->GetGraphicType() == GRAPHIC_BITMAP ) )
 211             bEnable = true;
 212     }
 213
 214     if( !bEnable )
 215         rSet.DisableItem( SID_COMPRESS_GRAPHIC );
 216 }
 217
 218 void ScGraphicShell::ExecuteCompressGraphic( SfxRequest& )
 219 {
 220     ScDrawView* pView = GetViewData()->GetScDrawView();
 221     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 222
 223     if( rMarkList.GetMarkCount() == 1 )
 224     {
 225         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 226
 227         if( pObj && pObj->ISA( SdrGrafObj ) && ( (SdrGrafObj*) pObj )->GetGraphicType() == GRAPHIC_BITMAP )
 228         {
 229             SdrGrafObj* pGraphicObj = (SdrGrafObj*) pObj;
 230             CompressGraphicsDialog dialog( GetViewData()->GetDialogParent(), pGraphicObj, GetViewData()->GetBindings() );
 231             if ( dialog.Execute() == RET_OK )
 232             {
 233                 SdrGrafObj* pNewObject = dialog.GetCompressedSdrGrafObj();
 234                 SdrPageView* pPageView = pView->GetSdrPageView();
 235                 String aUndoString( pView->GetDescriptionOfMarkedObjects() );
 236                 aUndoString += String( " Compress" );
 237                 pView->BegUndo( aUndoString );
 238                 pView->ReplaceObjectAtView( pObj, *pPageView, pNewObject );
 239                 pView->EndUndo();
 240             }
 241         }
 242     }
 243
 244     Invalidate();
 245 }
 246
 247 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */