Allow to move only callout handle with shift key (cp#1000084)

When line callout was used, you couldn't move the point next to
the rectangle.
Now it's possible with shift key pressed.

Change-Id: I70565e4e3f80daf0e1007031ef7d49036fb0e26b

include/svx/svddrgmt.hxx

@@ -127,6 +127,7 @@ private:
     // bitfield
     bool                                    mbMoveOnly : 1;
     bool                                    mbSolidDraggingActive : 1;
+    bool                                    mbShiftPressed : 1;
 
 protected:
     // access for derivated classes to maSdrDragEntries
@@ -193,6 +194,8 @@ public:
 
     void Show();
     void Hide();
+    bool IsShiftPressed() { return mbShiftPressed; }
+    void SetShiftPressed(bool bShiftPressed) { mbShiftPressed = bShiftPressed; }
     virtual void TakeSdrDragComment(OUString& rStr) const=0;
     virtual bool BeginSdrDrag()=0;
     virtual void MoveSdrDrag(const Point& rPnt)=0;

include/svx/svdoashp.hxx

@@ -110,7 +110,8 @@ public:
     SVX_DLLPRIVATE void DragCreateObject( SdrDragStat& rDrag );
 
     SVX_DLLPRIVATE void DragResizeCustomShape( const Rectangle& rNewRect, SdrObjCustomShape* pObj ) const;
-    SVX_DLLPRIVATE void DragMoveCustomShapeHdl( const Point aDestination, const sal_uInt16 nCustomShapeHdlNum, SdrObjCustomShape* pObj ) const;
+    SVX_DLLPRIVATE void DragMoveCustomShapeHdl( const Point aDestination,
+            const sal_uInt16 nCustomShapeHdlNum, SdrObjCustomShape* pObj, bool bMoveCalloutRectangle ) const;
 
     // #i37011# centralize throw-away of render geometry
     void InvalidateRenderGeometry();

svx/source/svdraw/svdoashp.cxx

@@ -37,6 +37,7 @@
 #include <svx/svddrag.hxx>
 #include <svx/xpool.hxx>
 #include <svx/xpoly.hxx>
+#include <svx/svddrgmt.hxx>
 #include <svx/svdmodel.hxx>
 #include <svx/svdpage.hxx>
 #include "svx/svditer.hxx"
@@ -2069,7 +2070,8 @@ void SdrObjCustomShape::DragResizeCustomShape( const Rectangle& rNewRect, SdrObj
     }
 }
 
-void SdrObjCustomShape::DragMoveCustomShapeHdl( const Point aDestination, const sal_uInt16 nCustomShapeHdlNum, SdrObjCustomShape* pObj ) const
+void SdrObjCustomShape::DragMoveCustomShapeHdl( const Point aDestination,
+        const sal_uInt16 nCustomShapeHdlNum, SdrObjCustomShape* pObj, bool bMoveCalloutRectangle ) const
 {
     std::vector< SdrCustomShapeInteraction > aInteractionHandles( GetInteractionHandles( pObj ) );
     if ( nCustomShapeHdlNum < aInteractionHandles.size() )
@@ -2080,7 +2082,7 @@ void SdrObjCustomShape::DragMoveCustomShapeHdl( const Point aDestination, const
             try
             {
                 com::sun::star::awt::Point aPt( aDestination.X(), aDestination.Y() );
-                if ( aInteractionHandle.nMode & CUSTOMSHAPE_HANDLE_MOVE_SHAPE )
+                if ( aInteractionHandle.nMode & CUSTOMSHAPE_HANDLE_MOVE_SHAPE && bMoveCalloutRectangle )
                 {
                     sal_Int32 nXDiff = aPt.X - aInteractionHandle.aPosition.X;
                     sal_Int32 nYDiff = aPt.Y - aInteractionHandle.aPosition.Y;
@@ -2120,7 +2122,7 @@ bool SdrObjCustomShape::applySpecialDrag(SdrDragStat& rDrag)
         case HDL_CUSTOMSHAPE1 :
         {
             rDrag.SetEndDragChangesGeoAndAttributes(true);
-            DragMoveCustomShapeHdl( rDrag.GetNow(), (sal_uInt16)pHdl->GetPointNum(), this );
+            DragMoveCustomShapeHdl( rDrag.GetNow(), (sal_uInt16)pHdl->GetPointNum(), this, !rDrag.GetDragMethod()->IsShiftPressed() );
             SetRectsDirty();
             InvalidateRenderGeometry();
             SetChanged();

sw/source/core/frmedt/feshview.cxx

@@ -19,6 +19,7 @@
 
 #include "hintids.hxx"
 #include <svx/sdrobjectfilter.hxx>
+#include <svx/svddrgmt.hxx>
 #include <svx/svditer.hxx>
 #include <svx/svdobj.hxx>
 #include <svx/svdouno.hxx>
@@ -599,14 +600,15 @@ void SwFEShell::SetDragMode( sal_uInt16 eDragMode )
         Imp()->GetDrawView()->SetDragMode( (SdrDragMode)eDragMode );
 }
 
-long SwFEShell::BeginDrag( const Point* pPt, bool )
+long SwFEShell::BeginDrag( const Point* pPt, bool bIsShift)
 {
     SdrView *pView = Imp()->GetDrawView();
     if ( pView && pView->AreObjectsMarked() )
     {
         delete pChainFrom; delete pChainTo; pChainFrom = pChainTo = 0;
         SdrHdl* pHdl = pView->PickHandle( *pPt );
-        pView->BegDragObj( *pPt, 0, pHdl );
+        if (pView->BegDragObj( *pPt, 0, pHdl ))
+            pView->GetDragMethod()->SetShiftPressed( bIsShift );
         ::FrameNotify( this, FLY_DRAG );
         return 1;
     }

sw/source/uibase/wrtsh/select.cxx

@@ -648,16 +648,16 @@ void SwWrtShell::SetRedlineModeAndCheckInsMode( sal_uInt16 eMode )
 
 // Edit frame
 
-long SwWrtShell::BeginFrmDrag(const Point *pPt, bool)
+long SwWrtShell::BeginFrmDrag(const Point *pPt, bool bIsShift)
 {
     fnDrag = &SwFEShell::Drag;
     if(bStartDrag)
     {
         Point aTmp( nStartDragX, nStartDragY );
-        SwFEShell::BeginDrag( &aTmp, false );
+        SwFEShell::BeginDrag( &aTmp, bIsShift );
     }
     else
-        SwFEShell::BeginDrag( pPt, false );
+        SwFEShell::BeginDrag( pPt, bIsShift );
     return 1;
 }