reportdesign/source/ui/report/SectionView.cxx

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  30 #include "precompiled_reportdesign.hxx"
  31 #include "SectionView.hxx"
  32 #include "DesignView.hxx"
  33 #include <RptPage.hxx>
  34 #include <RptObject.hxx>
  35 #include <RptDef.hxx>
  36 #include <svx/svxids.hrc>
  37 #include <svx/svddrgmt.hxx>
  38 #include <vcl/scrbar.hxx>
  39 #include "ReportSection.hxx"
  40 #include "ReportWindow.hxx"
  41 #include "uistrings.hrc"
  42 #include <tools/debug.hxx>
  43 #include <tools/diagnose_ex.h>
  44
  45 namespace rptui
  46 {
  47     using namespace ::com::sun::star;
  48 TYPEINIT1( OSectionView, SdrView );
  49
  50 //----------------------------------------------------------------------------
  51 DBG_NAME( rpt_OSectionView )
  52 OSectionView::OSectionView( SdrModel* pModel, OReportSection* _pSectionWindow, OReportWindow* pEditor )
  53     :SdrView( pModel, _pSectionWindow )
  54     ,m_pReportWindow( pEditor )
  55     ,m_pSectionWindow(_pSectionWindow)
  56 {
  57     DBG_CTOR( rpt_OSectionView,NULL);
  58     SetBufferedOutputAllowed(true);
  59     SetBufferedOverlayAllowed(true);
  60     SetPageBorderVisible(false);
  61     SetBordVisible();
  62     SetQuickTextEditMode(FALSE);
  63 }
  64
  65 //----------------------------------------------------------------------------
  66
  67 OSectionView::~OSectionView()
  68 {
  69     DBG_DTOR( rpt_OSectionView,NULL);
  70 }
  71
  72 //----------------------------------------------------------------------------
  73
  74 void OSectionView::MarkListHasChanged()
  75 {
  76     DBG_CHKTHIS( rpt_OSectionView,NULL);
  77     SdrView::MarkListHasChanged();
  78
  79     if ( m_pReportWindow && m_pSectionWindow && !m_pSectionWindow->getPage()->getSpecialMode() )
  80     {
  81         //m_pReportWindow->unmarkAllObjects(this); // WHY
  82         DlgEdHint aHint( RPTUI_HINT_SELECTIONCHANGED );
  83         m_pReportWindow->getReportView()->Broadcast( aHint );
  84         m_pReportWindow->getReportView()->UpdatePropertyBrowserDelayed(*this);
  85     }
  86 }
  87
  88 //----------------------------------------------------------------------------
  89
  90 void OSectionView::MakeVisible( const Rectangle& rRect, Window& rWin )
  91 {
  92     DBG_CHKTHIS( rpt_OSectionView,NULL);
  93     // visible area
  94     MapMode aMap( rWin.GetMapMode() );
  95     const Point aOrg( aMap.GetOrigin() );
  96     const Size aVisSize( rWin.GetOutputSize() );
  97     const Rectangle aVisRect( Point(-aOrg.X(),-aOrg.Y()), aVisSize );
  98
  99     // check, if rectangle is inside visible area
 100     if ( !aVisRect.IsInside( rRect ) )
 101     {
 102         // calculate scroll distance; the rectangle must be inside the visible area
 103         sal_Int32 nScrollX = 0, nScrollY = 0;
 104
 105         const sal_Int32 nVisLeft   = aVisRect.Left();
 106         const sal_Int32 nVisRight  = aVisRect.Right();
 107         const sal_Int32 nVisTop    = aVisRect.Top();
 108         const sal_Int32 nVisBottom = aVisRect.Bottom();
 109
 110         // don't scroll beyond the page size
 111         Size aPageSize = m_pSectionWindow->getPage()->GetSize();
 112         const sal_Int32 nPageWidth  = aPageSize.Width();
 113         const sal_Int32 nPageHeight = aPageSize.Height();
 114
 115         if ( nVisRight + nScrollX > nPageWidth )
 116             nScrollX = nPageWidth - nVisRight;
 117
 118         if ( nVisLeft + nScrollX < 0 )
 119             nScrollX = -nVisLeft;
 120
 121         if ( nVisBottom + nScrollY > nPageHeight )
 122             nScrollY = nPageHeight - nVisBottom;
 123
 124         if ( nVisTop + nScrollY < 0 )
 125             nScrollY = -nVisTop;
 126
 127         // scroll window
 128         rWin.Update();
 129         rWin.Scroll( -nScrollX, -nScrollY );
 130         aMap.SetOrigin( Point( aOrg.X() - nScrollX, aOrg.Y() - nScrollY ) );
 131         rWin.SetMapMode( aMap );
 132         rWin.Update();
 133         rWin.Invalidate();
 134
 135         if ( m_pReportWindow )
 136         {
 137             const DlgEdHint aHint( RPTUI_HINT_WINDOWSCROLLED );
 138             m_pReportWindow->getReportView()->Broadcast( aHint );
 139         }
 140     }
 141     else
 142     {
 143         rWin.Invalidate(INVALIDATE_NOERASE);
 144     }
 145 }
 146 //------------------------------------------------------------------------------
 147 void OSectionView::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 148 {
 149     DBG_CHKTHIS( rpt_OSectionView,NULL);
 150     SdrView::Notify(rBC,rHint);
 151     if ( rHint.ISA(SdrHint) )
 152     {
 153         const SdrObject* pObj = ((SdrHint&)rHint).GetObject();
 154         const SdrHintKind eKind = ((SdrHint&)rHint).GetKind();
 155         // check for change of selected object
 156         if(HINT_OBJCHG == eKind && pObj && IsObjMarked(const_cast<SdrObject*>(pObj)))
 157             AdjustMarkHdl();
 158         else if ( eKind == HINT_OBJREMOVED )
 159             ObjectRemovedInAliveMode(pObj);
 160     }
 161 }
 162
 163 //------------------------------------------------------------------------------
 164 void OSectionView::ObjectRemovedInAliveMode( const SdrObject* _pObject )
 165 {
 166     DBG_CHKTHIS( rpt_OSectionView,NULL);
 167     const SdrMarkList& rMarkedList = GetMarkedObjectList();
 168     const ULONG nMark = rMarkedList.GetMarkCount();
 169
 170     for( ULONG i = 0; i < nMark; i++ )
 171     {
 172         SdrObject* pSdrObj = rMarkedList.GetMark(i)->GetMarkedSdrObj();
 173         if (_pObject == pSdrObj)
 174         {
 175             SdrPageView*    pPgView = GetSdrPageView();
 176             BrkAction();
 177             MarkObj( pSdrObj, pPgView, TRUE );
 178             break;
 179         }
 180     }
 181 }
 182
 183 // -----------------------------------------------------------------------------
 184 void OSectionView::SetMarkedToLayer( SdrLayerID _nLayerNo )
 185 {
 186     if (AreObjectsMarked())
 187     {
 188         //      #i11702# use SdrUndoObjectLayerChange for undo
 189         //      STR_UNDO_SELATTR is "Attributes" - should use a different text later
 190         BegUndo( );
 191
 192         const SdrMarkList& rMark = GetMarkedObjectList();
 193         ULONG nCount = rMark.GetMarkCount();
 194         for (ULONG i=0; i<nCount; i++)
 195         {
 196             SdrObject* pObj = rMark.GetMark(i)->GetMarkedSdrObj();
 197             if ( pObj->ISA(OCustomShape) )
 198             {
 199                 AddUndo( new SdrUndoObjectLayerChange( *pObj, pObj->GetLayer(), _nLayerNo) );
 200                 pObj->SetLayer( _nLayerNo );
 201                 OObjectBase* pBaseObj = dynamic_cast<OObjectBase*>(pObj);
 202                 try
 203                 {
 204                     pBaseObj->getReportComponent()->setPropertyValue(PROPERTY_OPAQUE,uno::makeAny(_nLayerNo == RPT_LAYER_FRONT));
 205                 }
 206                 catch(const uno::Exception&)
 207                 {
 208                     DBG_UNHANDLED_EXCEPTION();
 209                 }
 210             }
 211         }
 212
 213         EndUndo();
 214
 215         //      #84073# check mark list now instead of later in a timer
 216         CheckMarked();
 217         MarkListHasChanged();
 218     }
 219 }
 220 // -----------------------------------------------------------------------------
 221 bool OSectionView::OnlyShapesMarked() const
 222 {
 223     const SdrMarkList& rMark = GetMarkedObjectList();
 224     const ULONG nCount = rMark.GetMarkCount();
 225     if ( !nCount )
 226         return false;
 227     ULONG i=0;
 228     for (; i<nCount; i++)
 229     {
 230         SdrObject* pObj = rMark.GetMark(i)->GetMarkedSdrObj();
 231         if ( !pObj->ISA(OCustomShape) )
 232         {
 233             break;
 234         }
 235     } // for (ULONG i=0; i<nCount; i++)
 236     return i == nCount;
 237 }
 238
 239 bool OSectionView::IsDragResize() const
 240 {
 241     const SdrDragMethod* pDragMethod = GetDragMethod();
 242     if (pDragMethod)
 243     {
 244         bool bMoveOnly = pDragMethod->getMoveOnly();
 245         if (bMoveOnly == false)
 246         {
 247             // current marked components will be resized
 248             return true;
 249         }
 250     }
 251     return false;
 252 }
 253
 254 // -----------------------------------------------------------------------------
 255 short OSectionView::GetLayerIdOfMarkedObjects() const
 256 {
 257     short nRet = SHRT_MAX;
 258     const SdrMarkList &rMrkList = GetMarkedObjectList();
 259     for ( USHORT i = 0; i < rMrkList.GetMarkCount(); ++i )
 260     {
 261         const SdrObject *pObj = rMrkList.GetMark( i )->GetMarkedSdrObj();
 262         if ( nRet == SHRT_MAX )
 263             nRet = pObj->GetLayer();
 264         else if ( nRet != pObj->GetLayer() )
 265         {
 266             nRet = -1;
 267             break;
 268         }
 269     }
 270     if ( nRet == SHRT_MAX )
 271         nRet = -1;
 272     return nRet;
 273 }
 274
 275 //============================================================================
 276 } // rptui
 277 //============================================================================