sc/source/ui/app/client.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sc.hxx"
  33
  34 // INCLUDE ---------------------------------------------------------------
  35
  36
  37 #include <com/sun/star/embed/XEmbeddedObject.hpp>
  38 #include <com/sun/star/embed/NoVisualAreaSizeException.hpp>
  39
  40 #include <toolkit/helper/vclunohelper.hxx>
  41 #include <sfx2/objsh.hxx>
  42 #include <sfx2/viewfrm.hxx>
  43 #include <sot/sotref.hxx>
  44 #include <svx/svditer.hxx>
  45 #include <svx/svdobj.hxx>
  46 #include <svx/svdmodel.hxx>
  47 #include <svx/svdpage.hxx>
  48 #include <svx/svdoole2.hxx>
  49 #include <svx/svdview.hxx>
  50 #include <svx/svdograf.hxx>
  51 #include <svtools/embedhlp.hxx>
  52
  53 #include "client.hxx"
  54 #include "tabvwsh.hxx"
  55 #include "docsh.hxx"
  56
  57 using namespace com::sun::star;
  58
  59 //------------------------------------------------------------------------
  60
  61 ScClient::ScClient( ScTabViewShell* pViewShell, Window* pDraw, SdrModel* pSdrModel, SdrOle2Obj* pObj ) :
  62     SfxInPlaceClient( pViewShell, pDraw, pObj->GetAspect() ),
  63     pModel( pSdrModel ),
  64     pGrafEdit( 0 )
  65 {
  66     SetObject( pObj->GetObjRef() );
  67 }
  68
  69 __EXPORT ScClient::~ScClient()
  70 {
  71 }
  72
  73 SdrOle2Obj* ScClient::GetDrawObj()
  74 {
  75     uno::Reference < embed::XEmbeddedObject > xObj = GetObject();
  76     SdrOle2Obj* pOle2Obj = NULL;
  77     String aName = GetViewShell()->GetObjectShell()->GetEmbeddedObjectContainer().GetEmbeddedObjectName( xObj );
  78
  79     USHORT nPages = pModel->GetPageCount();
  80     for (USHORT nPNr=0; nPNr<nPages && !pOle2Obj; nPNr++)
  81     {
  82         SdrPage* pPage = pModel->GetPage(nPNr);
  83         SdrObjListIter aIter( *pPage, IM_DEEPNOGROUPS );
  84         SdrObject* pObject = aIter.Next();
  85         while (pObject && !pOle2Obj)
  86         {
  87             if ( pObject->GetObjIdentifier() == OBJ_OLE2 )
  88             {
  89                 // name from InfoObject is PersistName
  90                 if ( ((SdrOle2Obj*)pObject)->GetPersistName() == aName )
  91                     pOle2Obj = (SdrOle2Obj*)pObject;
  92             }
  93             pObject = aIter.Next();
  94         }
  95     }
  96     return pOle2Obj;
  97 }
  98
  99 void __EXPORT ScClient::RequestNewObjectArea( Rectangle& aLogicRect )
 100 {
 101     SfxViewShell* pSfxViewSh = GetViewShell();
 102     ScTabViewShell* pViewSh = PTR_CAST( ScTabViewShell, pSfxViewSh );
 103     if (!pViewSh)
 104     {
 105         DBG_ERROR("Wrong ViewShell");
 106         return;
 107     }
 108
 109     Rectangle aOldRect = GetObjArea();
 110     SdrOle2Obj*  pDrawObj = GetDrawObj();
 111     if ( pDrawObj )
 112     {
 113         if ( pDrawObj->IsResizeProtect() )
 114             aLogicRect.SetSize( aOldRect.GetSize() );
 115
 116         if ( pDrawObj->IsMoveProtect() )
 117             aLogicRect.SetPos( aOldRect.TopLeft() );
 118     }
 119
 120     USHORT nTab = pViewSh->GetViewData()->GetTabNo();
 121     SdrPage* pPage = pModel->GetPage(static_cast<sal_uInt16>(static_cast<sal_Int16>(nTab)));
 122     if ( pPage && aLogicRect != aOldRect )
 123     {
 124         Point aPos;
 125         Size aSize = pPage->GetSize();
 126         if ( aSize.Width() < 0 )
 127         {
 128             aPos.X() = aSize.Width() + 1;               // negative
 129             aSize.Width() = -aSize.Width();             // positive
 130         }
 131         Rectangle aPageRect( aPos, aSize );
 132
 133         if (aLogicRect.Right() > aPageRect.Right())
 134         {
 135             long nDiff = aLogicRect.Right() - aPageRect.Right();
 136             aLogicRect.Left() -= nDiff;
 137             aLogicRect.Right() -= nDiff;
 138         }
 139         if (aLogicRect.Bottom() > aPageRect.Bottom())
 140         {
 141             long nDiff = aLogicRect.Bottom() - aPageRect.Bottom();
 142             aLogicRect.Top() -= nDiff;
 143             aLogicRect.Bottom() -= nDiff;
 144         }
 145
 146         if (aLogicRect.Left() < aPageRect.Left())
 147         {
 148             long nDiff = aLogicRect.Left() - aPageRect.Left();
 149             aLogicRect.Right() -= nDiff;
 150             aLogicRect.Left() -= nDiff;
 151         }
 152         if (aLogicRect.Top() < aPageRect.Top())
 153         {
 154             long nDiff = aLogicRect.Top() - aPageRect.Top();
 155             aLogicRect.Bottom() -= nDiff;
 156             aLogicRect.Top() -= nDiff;
 157         }
 158     }
 159 }
 160
 161 void __EXPORT ScClient::ObjectAreaChanged()
 162 {
 163     SfxViewShell* pSfxViewSh = GetViewShell();
 164     ScTabViewShell* pViewSh = PTR_CAST( ScTabViewShell, pSfxViewSh );
 165     if (!pViewSh)
 166     {
 167         DBG_ERROR("Wrong ViewShell");
 168         return;
 169     }
 170
 171     //  Position und Groesse ins Dokument uebernehmen
 172     SdrOle2Obj* pDrawObj = GetDrawObj();
 173     if (pDrawObj)
 174     {
 175         pDrawObj->SetLogicRect( GetScaledObjArea() );
 176
 177         //  set document modified (SdrModel::SetChanged is not used)
 178         // TODO/LATER: is there a reason that this code is not executed in Draw?
 179 //        SfxViewShell* pSfxViewSh = GetViewShell();
 180 //        ScTabViewShell* pViewSh = PTR_CAST( ScTabViewShell, pSfxViewSh );
 181         if (pViewSh)
 182             pViewSh->GetViewData()->GetDocShell()->SetDrawModified();
 183     }
 184
 185     if (pDrawObj)
 186         pViewSh->ScrollToObject( pDrawObj );
 187 }
 188
 189 void __EXPORT ScClient::ViewChanged()
 190 {
 191     if ( GetAspect() == embed::Aspects::MSOLE_ICON )
 192     {
 193         // the iconified object seems not to need such a scaling handling
 194         // since the replacement image and the size a completely controlled by the container
 195         // TODO/LATER: when the icon exchange is implemented the scaling handling might be required again here
 196
 197         return;
 198     }
 199
 200     uno::Reference < embed::XEmbeddedObject > xObj = GetObject();
 201
 202     // TODO/LEAN: working with Visual Area can switch object to running state
 203     awt::Size aSz;
 204     try {
 205         aSz = xObj->getVisualAreaSize( GetAspect() );
 206     } catch ( embed::NoVisualAreaSizeException& )
 207     {
 208         DBG_ERROR("The visual area size must be available!\n");
 209     }
 210
 211     MapUnit aMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xObj->getMapUnit( GetAspect() ) );
 212     Size aVisSize = OutputDevice::LogicToLogic( Size( aSz.Width, aSz.Height ), aMapUnit, MAP_100TH_MM );
 213
 214     //  Groesse ins Dokument uebernehmen
 215     SdrOle2Obj* pDrawObj = GetDrawObj();
 216     if (pDrawObj)
 217     {
 218         Rectangle aLogicRect = pDrawObj->GetLogicRect();
 219         Fraction aFractX = GetScaleWidth();
 220         Fraction aFractY = GetScaleHeight();
 221         aFractX *= aVisSize.Width();
 222         aFractY *= aVisSize.Height();
 223         aVisSize = Size( (long) aFractX, (long) aFractY );      // skaliert fuer Draw-Model
 224
 225         //  pClientData->SetObjArea vor pDrawObj->SetLogicRect, damit keine
 226         //  falschen Skalierungen ausgerechnet werden:
 227         //Rectangle aObjArea = aLogicRect;
 228         //aObjArea.SetSize( aVisSize );          // Dokument-Groesse vom Server
 229         //SetObjArea( aObjArea );
 230
 231         SfxViewShell* pSfxViewSh = GetViewShell();
 232         ScTabViewShell* pViewSh = PTR_CAST( ScTabViewShell, pSfxViewSh );
 233         if ( pViewSh )
 234         {
 235             Window* pWin = pViewSh->GetActiveWin();
 236             if ( pWin->LogicToPixel( aVisSize ) != pWin->LogicToPixel( aLogicRect.GetSize() ) )
 237             {
 238                 aLogicRect.SetSize( aVisSize );
 239                 pDrawObj->SetLogicRect( aLogicRect );
 240
 241                 //      set document modified (SdrModel::SetChanged is not used)
 242                 pViewSh->GetViewData()->GetDocShell()->SetDrawModified();
 243             }
 244         }
 245     }
 246 }
 247
 248 void __EXPORT ScClient::MakeVisible()
 249 {
 250     SdrOle2Obj* pDrawObj = GetDrawObj();
 251     if (pDrawObj)
 252     {
 253         SfxViewShell* pSfxViewSh = GetViewShell();
 254         ScTabViewShell* pViewSh = PTR_CAST( ScTabViewShell, pSfxViewSh );
 255         if (pViewSh)
 256             pViewSh->ScrollToObject( pDrawObj );
 257     }
 258 }
 259