1945421 applied

[wxWidgets.git] / src / dfb / bitmap.cpp

diff --git a/src/dfb/bitmap.cpp b/src/dfb/bitmap.cpp
index 0c245df509ce2db061cff161e81292c0ab9f417f..91684bdad393c0e1f60892cb54c06938ed91fb79 100644 (file)
--- a/src/dfb/bitmap.cpp
+++ b/src/dfb/bitmap.cpp
@@ -246,7 +246,7 @@ static DFBSurfacePixelFormat DepthToFormat(int depth)
 // wxBitmapRefData
 //-----------------------------------------------------------------------------
 
-class wxBitmapRefData: public wxObjectRefData
+class wxBitmapRefData: public wxGDIRefData
 {
 public:
     wxBitmapRefData()
@@ -275,6 +275,8 @@ public:
 #endif
     }
 
+    virtual bool IsOk() const { return m_surface; }
+
     wxIDirectFBSurfacePtr m_surface;
     wxMask               *m_mask;
 #if wxUSE_PALETTE
@@ -288,7 +290,6 @@ public:
 // wxBitmap
 //-----------------------------------------------------------------------------
 
-IMPLEMENT_ABSTRACT_CLASS(wxBitmapHandler, wxBitmapHandlerBase)
 IMPLEMENT_DYNAMIC_CLASS(wxBitmap, wxBitmapBase)
 
 wxBitmap::wxBitmap(int width, int height, int depth)
@@ -323,9 +324,16 @@ bool wxBitmap::CreateWithFormat(int width, int height, int dfbFormat)
 }
 
 #if wxUSE_IMAGE
-wxBitmap::wxBitmap(const wxImage& image, int depth)
+wxBitmap::wxBitmap(const wxImage& imageOrig, int depth)
 {
-    wxCHECK_RET( image.Ok(), wxT("invalid image") );
+    wxCHECK_RET( imageOrig.Ok(), wxT("invalid image") );
+
+    wxImage image(imageOrig);
+
+    // convert mask to alpha channel, because wxMask isn't implemented yet
+    // FIXME: don't do this, implement proper wxMask support
+    if ( image.HasMask() )
+        image.InitAlpha();
 
     DFBSurfacePixelFormat format = DepthToFormat(depth);
     if ( format == DSPF_UNKNOWN && image.HasAlpha() )
@@ -360,9 +368,6 @@ wxBitmap::wxBitmap(const wxImage& image, int depth)
                 return;
         }
     }
-
-    // FIXME: implement mask creation from image's mask (or alpha channel?)
-    wxASSERT_MSG( !image.HasMask(), "image masks are ignored for now" );
 }
 
 wxImage wxBitmap::ConvertToImage() const
@@ -458,11 +463,6 @@ wxBitmap::wxBitmap(const char bits[], int width, int height, int depth)
     wxFAIL_MSG( "not implemented" );
 }
 
-bool wxBitmap::IsOk() const
-{
-    return (m_refData != NULL && M_BITMAP->m_surface);
-}
-
 int wxBitmap::GetHeight() const
 {
     wxCHECK_MSG( Ok(), -1, wxT("invalid bitmap") );
@@ -644,12 +644,12 @@ wxIDirectFBSurfacePtr wxBitmap::GetDirectFBSurface() const
     return M_BITMAP->m_surface;
 }
 
-wxObjectRefData *wxBitmap::CreateRefData() const
+wxGDIRefData *wxBitmap::CreateGDIRefData() const
 {
     return new wxBitmapRefData;
 }
 
-wxObjectRefData *wxBitmap::CloneRefData(const wxObjectRefData *data) const
+wxGDIRefData *wxBitmap::CloneGDIRefData(const wxGDIRefData *data) const
 {
     return new wxBitmapRefData(*(wxBitmapRefData *)data);
 }