X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/cd7ff8087b7c08f0cbece41a5a23d114d2c69eb6..18caa1e963269d02499b327bb4e7cc2ac48fd67e:/src/os2/bitmap.cpp

diff --git a/src/os2/bitmap.cpp b/src/os2/bitmap.cpp
index 899777b119..a565c74f17 100644
--- a/src/os2/bitmap.cpp
+++ b/src/os2/bitmap.cpp
@@ -27,6 +27,7 @@
     #include "wx/image.h"
 #endif
 
+#include "wx/os2/dc.h"
 #include "wx/os2/private.h"
 
 #include "wx/xpmdecod.h"
@@ -67,8 +68,7 @@ wxBitmapRefData::wxBitmapRefData(const wxBitmapRefData &tocopy)
     if (tocopy.m_pBitmapMask)
         m_pBitmapMask = new wxMask(*tocopy.m_pBitmapMask);
 
-    // TODO: how to copy an HBITMAP?
-    m_hBitmap       = tocopy.m_hBitmap;
+    m_hBitmap = wxCopyBmp(tocopy.m_hBitmap);
 }
 
 void wxBitmapRefData::Free()
@@ -95,12 +95,7 @@ void wxBitmapRefData::Free()
 // wxBitmap creation
 // ----------------------------------------------------------------------------
 
-wxObjectRefData* wxBitmap::CreateRefData() const
-{
-    return new wxBitmapRefData;
-}
-
-wxObjectRefData* wxBitmap::CloneRefData(const wxObjectRefData* data) const
+wxGDIRefData* wxBitmap::CloneGDIRefData(const wxGDIRefData* data) const
 {
     return new wxBitmapRefData(*wx_static_cast(const wxBitmapRefData *, data));
 }
@@ -934,9 +929,12 @@ wxImage wxBitmap::ConvertToImage() const
     //
     // May already be selected into a PS
     //
-    if ((pDC = GetSelectedInto()) != NULL)
+    pDC = GetSelectedInto();
+    const wxPMDCImpl *impl; 
+    if (pDC != NULL &&
+        (impl = wxDynamicCast( pDC->GetImpl(), wxPMDCImpl )) != NULL)
     {
-        hPSMem = pDC->GetHPS();
+        hPSMem = impl->GetHPS();
     }
     else
     {
@@ -1222,8 +1220,7 @@ wxMask::wxMask()
 
 wxMask::wxMask(const wxMask& tocopy)
 {
-    // TODO: how to copy a WXHBITMAP?
-    m_hMaskBitmap = tocopy.m_hMaskBitmap;
+    m_hMaskBitmap = wxCopyBmp(tocopy.m_hMaskBitmap);
 } // end of wxMask::wxMask
 
 // Construct a mask from a bitmap and a colour indicating
@@ -1628,9 +1625,9 @@ HBITMAP wxInvertMask(
     return hBmpInvMask;
 } // end of WxWinGdi_InvertMask
 
-HBITMAP wxFlipBmp( HBITMAP hBmp, int nWidth, int nHeight )
+HBITMAP wxCopyBmp( HBITMAP hBmp, bool flip, int nWidth, int nHeight )
 {
-    wxCHECK_MSG( hBmp, 0, _T("invalid bitmap in wxFlipBmp") );
+    wxCHECK_MSG( hBmp, 0, _T("invalid bitmap in wxCopyBmp") );
 
     //
     // Get width/height from the bitmap if not given
@@ -1673,7 +1670,11 @@ HBITMAP wxFlipBmp( HBITMAP hBmp, int nWidth, int nHeight )
                                     {nWidth, 0},
                                     {0,      0},
                                     {nWidth, nHeight} };
-
+    if (!flip)
+    {
+        vPoint[0].y = 0;
+        vPoint[1].y = nHeight;
+    }
     memset(&vBmih, '\0', 16);
     vBmih.cbFix     = 16;
     vBmih.cx        = nWidth;