fix for longlongHash for architectures where sizeof(long long) == sizeof(long)

[wxWidgets.git] / src / generic / dragimgg.cpp

diff --git a/src/generic/dragimgg.cpp b/src/generic/dragimgg.cpp
index f171e1476748f189b8aea1ab62bdafca3f780d4d..7ea5a4fabcb1a2bf923539bffb3f0734f3e5f4f8 100644 (file)
--- a/src/generic/dragimgg.cpp
+++ b/src/generic/dragimgg.cpp
@@ -35,16 +35,12 @@
     #include "wx/dcmemory.h"
     #include "wx/settings.h"
     #include "wx/intl.h"
     #include "wx/dcmemory.h"
     #include "wx/settings.h"
     #include "wx/intl.h"

+    #include "wx/log.h"
+    #include "wx/image.h"

 #endif
 
 #endif
 

-#include "wx/log.h"
-

 #define wxUSE_IMAGE_IN_DRAGIMAGE 1
 
 #define wxUSE_IMAGE_IN_DRAGIMAGE 1
 

-#if wxUSE_IMAGE_IN_DRAGIMAGE
-#include "wx/image.h"
-#endif
-

 #include "wx/generic/dragimgg.h"
 
 // ----------------------------------------------------------------------------
 #include "wx/generic/dragimgg.h"
 
 // ----------------------------------------------------------------------------


@@ -76,7 +72,11 @@ void wxGenericDragImage::Init()
     m_windowDC = (wxDC*) NULL;
     m_window = (wxWindow*) NULL;
     m_fullScreen = false;
     m_windowDC = (wxDC*) NULL;
     m_window = (wxWindow*) NULL;
     m_fullScreen = false;

+#ifdef wxHAS_NATIVE_OVERLAY
+    m_dcOverlay = NULL;
+#else

     m_pBackingBitmap = (wxBitmap*) NULL;
     m_pBackingBitmap = (wxBitmap*) NULL;

+#endif

 }
 
 #if WXWIN_COMPATIBILITY_2_6
 }
 
 #if WXWIN_COMPATIBILITY_2_6


@@ -288,10 +288,12 @@ bool wxGenericDragImage::BeginDrag(const wxPoint& hotspot,
         }
     }
 
         }
     }
 

+#ifndef wxHAS_NATIVE_OVERLAY

     wxBitmap* backing = (m_pBackingBitmap ? m_pBackingBitmap : (wxBitmap*) & m_backingBitmap);
 
     if (!backing->Ok() || (backing->GetWidth() < clientSize.x || backing->GetHeight() < clientSize.y))
         (*backing) = wxBitmap(clientSize.x, clientSize.y);
     wxBitmap* backing = (m_pBackingBitmap ? m_pBackingBitmap : (wxBitmap*) & m_backingBitmap);
 
     if (!backing->Ok() || (backing->GetWidth() < clientSize.x || backing->GetHeight() < clientSize.y))
         (*backing) = wxBitmap(clientSize.x, clientSize.y);

+#endif // !wxHAS_NATIVE_OVERLAY

 
     if (!m_fullScreen)
     {
 
     if (!m_fullScreen)
     {


@@ -354,12 +356,18 @@ bool wxGenericDragImage::EndDrag()
 
     if (m_windowDC)
     {
 
     if (m_windowDC)
     {

+#ifdef wxHAS_NATIVE_OVERLAY
+        m_overlay.Reset();
+#else

         m_windowDC->DestroyClippingRegion();
         m_windowDC->DestroyClippingRegion();

+#endif

         delete m_windowDC;
         m_windowDC = (wxDC*) NULL;
     }
 
         delete m_windowDC;
         m_windowDC = (wxDC*) NULL;
     }
 

+#ifndef wxHAS_NATIVE_OVERLAY

     m_repairBitmap = wxNullBitmap;
     m_repairBitmap = wxNullBitmap;

+#endif

 
     return true;
 }
 
     return true;
 }


@@ -401,6 +409,7 @@ bool wxGenericDragImage::Show()
         // This is where we restore the backing bitmap, in case
         // something has changed on the window.
 
         // This is where we restore the backing bitmap, in case
         // something has changed on the window.
 

+#ifndef wxHAS_NATIVE_OVERLAY

         wxBitmap* backing = (m_pBackingBitmap ? m_pBackingBitmap : (wxBitmap*) & m_backingBitmap);
         wxMemoryDC memDC;
         memDC.SelectObject(* backing);
         wxBitmap* backing = (m_pBackingBitmap ? m_pBackingBitmap : (wxBitmap*) & m_backingBitmap);
         wxMemoryDC memDC;
         memDC.SelectObject(* backing);


@@ -409,6 +418,7 @@ bool wxGenericDragImage::Show()
 
         //memDC.Blit(0, 0, m_boundingRect.width, m_boundingRect.height, m_windowDC, m_boundingRect.x, m_boundingRect.y);
         memDC.SelectObject(wxNullBitmap);
 
         //memDC.Blit(0, 0, m_boundingRect.width, m_boundingRect.height, m_windowDC, m_boundingRect.x, m_boundingRect.y);
         memDC.SelectObject(wxNullBitmap);

+#endif // !wxHAS_NATIVE_OVERLAY

 
         RedrawImage(m_position - m_offset, m_position - m_offset, false, true);
     }
 
         RedrawImage(m_position - m_offset, m_position - m_offset, false, true);
     }


@@ -450,6 +460,13 @@ bool wxGenericDragImage::RedrawImage(const wxPoint& oldPos, const wxPoint& newPo
     if (!m_windowDC)
         return false;
 
     if (!m_windowDC)
         return false;
 

+#ifdef wxHAS_NATIVE_OVERLAY
+    wxDCOverlay dcoverlay( m_overlay, (wxWindowDC*) m_windowDC ) ;
+    if ( eraseOld )
+        dcoverlay.Clear() ;
+    if (drawNew)
+        DoDrawImage(*m_windowDC, newPos);
+#else // !wxHAS_NATIVE_OVERLAY

     wxBitmap* backing = (m_pBackingBitmap ? m_pBackingBitmap : (wxBitmap*) & m_backingBitmap);
     if (!backing->Ok())
         return false;
     wxBitmap* backing = (m_pBackingBitmap ? m_pBackingBitmap : (wxBitmap*) & m_backingBitmap);
     if (!backing->Ok())
         return false;


@@ -515,6 +532,7 @@ bool wxGenericDragImage::RedrawImage(const wxPoint& oldPos, const wxPoint& newPo
 
     memDCTemp.SelectObject(wxNullBitmap);
     memDC.SelectObject(wxNullBitmap);
 
     memDCTemp.SelectObject(wxNullBitmap);
     memDC.SelectObject(wxNullBitmap);

+#endif // wxHAS_NATIVE_OVERLAY/!wxHAS_NATIVE_OVERLAY

 
     return true;
 }
 
     return true;
 }