sc/source/ui/drawfunc/fusel2.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sc.hxx"
  33
  34
  35
  36 // INCLUDE ---------------------------------------------------------------
  37
  38 #include <svx/svditer.hxx>
  39 #include <svx/svdocapt.hxx>
  40 #include <svx/svdpagv.hxx>
  41 #include <sfx2/dispatch.hxx>
  42 #include <svx/outliner.hxx>
  43
  44 #include "fusel.hxx"
  45 #include "tabvwsh.hxx"
  46 #include "document.hxx"
  47 #include "detfunc.hxx"
  48 #include "futext.hxx"
  49 #include "sc.hrc"
  50 #include "attrib.hxx"
  51 #include "scitems.hxx"
  52 #include "userdat.hxx"
  53 #include "drwlayer.hxx"
  54 #include "docsh.hxx"
  55 #include "drawview.hxx"
  56 #include <svx/sdrhittesthelper.hxx>
  57
  58 // -----------------------------------------------------------------------
  59
  60 inline long Diff( const Point& rP1, const Point& rP2 )
  61 {
  62     long nX = rP1.X() - rP2.X();
  63     if (nX<0) nX = -nX;
  64     long nY = rP1.Y() - rP2.Y();
  65     if (nY<0) nY = -nY;
  66     return nX+nY;
  67 }
  68
  69 BOOL FuSelection::TestDetective( SdrPageView* pPV, const Point& rPos )
  70 {
  71     if (!pPV)
  72         return FALSE;
  73
  74     BOOL bFound = FALSE;
  75     SdrObjListIter aIter( *pPV->GetObjList(), IM_FLAT );
  76     SdrObject* pObject = aIter.Next();
  77     while (pObject && !bFound)
  78     {
  79         if (ScDetectiveFunc::IsNonAlienArrow( pObject ))
  80         {
  81             USHORT nHitLog = (USHORT) pWindow->PixelToLogic(
  82                                 Size(pView->GetHitTolerancePixel(),0)).Width();
  83             if (SdrObjectPrimitiveHit(*pObject, rPos, nHitLog, *pPV, 0, false))
  84             {
  85                 ScViewData* pViewData = pViewShell->GetViewData();
  86                 ScSplitPos ePos = pViewShell->FindWindow( pWindow );
  87                 Point aLineStart = pObject->GetPoint(0);
  88                 Point aLineEnd   = pObject->GetPoint(1);
  89                 Point aPixel = pWindow->LogicToPixel( aLineStart );
  90                 SCsCOL nStartCol;
  91                 SCsROW nStartRow;
  92                 pViewData->GetPosFromPixel( aPixel.X(), aPixel.Y(), ePos, nStartCol, nStartRow );
  93                 aPixel = pWindow->LogicToPixel( aLineEnd );
  94                 SCsCOL nEndCol;
  95                 SCsROW nEndRow;
  96                 pViewData->GetPosFromPixel( aPixel.X(), aPixel.Y(), ePos, nEndCol, nEndRow );
  97                 SCsCOL nCurX = (SCsCOL) pViewData->GetCurX();
  98                 SCsROW nCurY = (SCsROW) pViewData->GetCurY();
  99                 BOOL bStart = ( Diff( rPos,aLineStart ) > Diff( rPos,aLineEnd ) );
 100                 if ( nCurX == nStartCol && nCurY == nStartRow )
 101                     bStart = FALSE;
 102                 else if ( nCurX == nEndCol && nCurY == nEndRow )
 103                     bStart = TRUE;
 104
 105                 SCsCOL nDifX;
 106                 SCsROW nDifY;
 107                 if ( bStart )
 108                 {
 109                     nDifX = nStartCol - nCurX;
 110                     nDifY = nStartRow - nCurY;
 111                 }
 112                 else
 113                 {
 114                     nDifX = nEndCol - nCurX;
 115                     nDifY = nEndRow - nCurY;
 116                 }
 117                 pViewShell->MoveCursorRel( nDifX, nDifY, SC_FOLLOW_JUMP, FALSE );
 118
 119                 bFound = TRUE;
 120             }
 121         }
 122
 123         pObject = aIter.Next();
 124     }
 125     return bFound;
 126 }
 127
 128 bool FuSelection::IsNoteCaptionMarked() const
 129 {
 130     if( pView )
 131     {
 132         const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 133         if( rMarkList.GetMarkCount() == 1 )
 134         {
 135             SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 136             return ScDrawLayer::IsNoteCaption( pObj );
 137         }
 138     }
 139     return false;
 140 }
 141
 142 bool FuSelection::IsNoteCaptionClicked( const Point& rPos ) const
 143 {
 144     SdrPageView* pPageView = pView ? pView->GetSdrPageView() : 0;
 145     if( pPageView )
 146     {
 147         const ScViewData& rViewData = *pViewShell->GetViewData();
 148         ScDocument& rDoc = *rViewData.GetDocument();
 149         SCTAB nTab = rViewData.GetTabNo();
 150         ScDocShell* pDocSh = rViewData.GetDocShell();
 151         bool bProtectDoc =  rDoc.IsTabProtected( nTab ) || (pDocSh && pDocSh->IsReadOnly());
 152
 153         // search the last object (on top) in the object list
 154         SdrObjListIter aIter( *pPageView->GetObjList(), IM_DEEPNOGROUPS, TRUE );
 155         for( SdrObject* pObj = aIter.Next(); pObj; pObj = aIter.Next() )
 156         {
 157             if( pObj->GetLogicRect().IsInside( rPos ) )
 158             {
 159                 if( const ScDrawObjData* pCaptData = ScDrawLayer::GetNoteCaptionData( pObj, nTab ) )
 160                 {
 161                     const ScAddress& rNotePos = pCaptData->maStart;
 162                     // skip caption objects of notes in protected cells
 163                     const ScProtectionAttr* pProtAttr =  static_cast< const ScProtectionAttr* >( rDoc.GetAttr( rNotePos.Col(), rNotePos.Row(), nTab, ATTR_PROTECTION ) );
 164                     bool bProtectAttr = pProtAttr->GetProtection() || pProtAttr->GetHideCell();
 165                     if( !bProtectAttr || !bProtectDoc )
 166                         return true;
 167                 }
 168             }
 169         }
 170     }
 171     return false;
 172 }
 173
 174 void FuSelection::ActivateNoteHandles(SdrObject* pObject)
 175 {
 176     if( pView && ScDrawLayer::IsNoteCaption( pObject ) )
 177     {
 178         // Leave the internal layer unlocked - relock in ScDrawView::MarkListHasChanged()
 179         pView->UnlockInternalLayer();
 180         pView->MarkObj( pObject, pView->GetSdrPageView() );
 181     }
 182 }
 183
 184 //==================================================================
 185
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