fixed enhanced metafiles loading from files

[wxWidgets.git] / include / wx / msw / bitmap.h

diff --git a/include/wx/msw/bitmap.h b/include/wx/msw/bitmap.h
index f834ebba857097dd382b4507ea1c605fe326d9db..90bcc1e7f382d521c472e6daf3e299c0bf7e7486 100644 (file)
--- a/include/wx/msw/bitmap.h
+++ b/include/wx/msw/bitmap.h
@@ -12,7 +12,7 @@
 #ifndef _WX_BITMAP_H_
 #define _WX_BITMAP_H_
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma interface "bitmap.h"
 #endif
 
@@ -20,18 +20,20 @@
 #include "wx/gdicmn.h"
 #include "wx/palette.h"
 
-class WXDLLEXPORT wxDC;
-class WXDLLEXPORT wxControl;
 class WXDLLEXPORT wxBitmap;
 class WXDLLEXPORT wxBitmapHandler;
 class WXDLLEXPORT wxBitmapRefData;
-class WXDLLEXPORT wxIcon;
-class WXDLLEXPORT wxMask;
-class WXDLLEXPORT wxCursor;
 class WXDLLEXPORT wxControl;
+class WXDLLEXPORT wxCursor;
+class WXDLLEXPORT wxDC;
+#if wxUSE_WXDIB
+class WXDLLEXPORT wxDIB;
+#endif
+class WXDLLEXPORT wxIcon;
 class WXDLLEXPORT wxImage;
+class WXDLLEXPORT wxMask;
 class WXDLLEXPORT wxPalette;
-class WXDLLEXPORT wxRawBitmapData;
+class WXDLLEXPORT wxPixelDataBase;
 
 // ----------------------------------------------------------------------------
 // wxBitmap: a mono or colour bitmap
@@ -44,7 +46,7 @@ public:
     wxBitmap() { Init(); }
 
     // Copy constructors
-    wxBitmap(const wxBitmap& bitmap) { Init(); Ref(bitmap); }
+    wxBitmap(const wxBitmap& bitmap) : wxGDIImage(bitmap) { Init(); Ref(bitmap); }
 
     // Initialize with raw data
     wxBitmap(const char bits[], int width, int height, int depth = 1);
@@ -69,7 +71,7 @@ public:
     // Create a bitmap compatible with the given DC
     wxBitmap(int width, int height, const wxDC& dc);
 
-#if wxUSE_IMAGE
+#if wxUSE_IMAGE && wxUSE_WXDIB
     // Convert from wxImage
     wxBitmap(const wxImage& image, int depth = -1)
         { (void)CreateFromImage(image, depth); }
@@ -106,7 +108,7 @@ public:
 
     virtual ~wxBitmap();
 
-#if wxUSE_IMAGE
+#if wxUSE_IMAGE && wxUSE_WXDIB
     wxImage ConvertToImage() const;
 #endif // wxUSE_IMAGE
 
@@ -119,6 +121,11 @@ public:
     // copies the contents and mask of the given cursor to the bitmap
     bool CopyFromCursor(const wxCursor& cursor);
 
+#if wxUSE_WXDIB
+    // copies from a device independent bitmap
+    bool CopyFromDIB(const wxDIB& dib);
+#endif
+
     virtual bool Create(int width, int height, int depth = -1);
     virtual bool Create(int width, int height, const wxDC& dc);
     virtual bool Create(void *data, long type, int width, int height, int depth = 1);
@@ -129,8 +136,8 @@ public:
         { return (wxBitmapRefData *)m_refData; }
 
     // raw bitmap access support functions
-    bool GetRawData(wxRawBitmapData *data);
-    void UngetRawData(wxRawBitmapData *) { /* nothing to do here */ }
+    void *GetRawData(wxPixelDataBase& data, int bpp);
+    void UngetRawData(wxPixelDataBase& data);
 
 #if wxUSE_PALETTE
     wxPalette* GetPalette() const;
@@ -143,8 +150,10 @@ public:
     bool operator==(const wxBitmap& bitmap) const { return m_refData == bitmap.m_refData; }
     bool operator!=(const wxBitmap& bitmap) const { return m_refData != bitmap.m_refData; }
 
-    // this function is internal and shouldn't be used, it risks to disappear
+    // these functions are internal and shouldn't be used, they risk to
+    // disappear in the future
     bool HasAlpha() const;
+    void UseAlpha();
 
 #if WXWIN_COMPATIBILITY_2_4
     // these functions do nothing and are only there for backwards
@@ -153,17 +162,6 @@ public:
     wxDEPRECATED( void SetQuality(int quality) );
 #endif // WXWIN_COMPATIBILITY_2_4
 
-#if WXWIN_COMPATIBILITY_2
-    void SetOk(bool isOk);
-#endif // WXWIN_COMPATIBILITY_2
-
-#if WXWIN_COMPATIBILITY
-#if wxUSE_PALETTE
-    wxPalette *GetColourMap() const { return GetPalette(); }
-    void SetColourMap(wxPalette *cmap) { SetPalette(*cmap); };
-#endif // wxUSE_PALETTE
-#endif // WXWIN_COMPATIBILITY
-
     // implementation only from now on
     // -------------------------------
 
@@ -176,25 +174,12 @@ public:
     wxDC *GetSelectedInto() const;
 #endif // __WXDEBUG__
 
-    // Creates a bitmap that matches the device context's depth, from an
-    // arbitray bitmap. At present, the original bitmap must have an associated
-    // palette. (TODO: use a default palette if no palette exists.) This
-    // function is necessary for you to Blit an arbitrary bitmap (which may
-    // have the wrong depth). wxDC::SelectObject will compare the depth of the
-    // bitmap with the DC's depth, and create a new bitmap if the depths
-    // differ. Eventually we should perhaps make this a public API function so
-    // that an app can efficiently produce bitmaps of the correct depth. The
-    // Windows solution is to use SetDibBits to blit an arbotrary DIB directly
-    // to a DC, but this is too Windows-specific, hence this solution of
-    // quietly converting the wxBitmap. Contributed by Frederic Villeneuve
-    // <frederic.villeneuve@natinst.com>
-    wxBitmap GetBitmapForDC(wxDC& dc) const;
-
 protected:
     // common part of all ctors
     void Init();
 
     virtual wxGDIImageRefData *CreateData() const;
+    virtual wxObjectRefData *CloneRefData(const wxObjectRefData *data) const;
 
     // creates the bitmap from XPM data, supposed to be called from ctor
     bool CreateFromXpm(const char **bits);
@@ -202,7 +187,7 @@ protected:
     // creates an uninitialized bitmap, called from Create()s above
     bool DoCreate(int w, int h, int depth, WXHDC hdc);
 
-#if wxUSE_IMAGE
+#if wxUSE_IMAGE && wxUSE_WXDIB
     // creates the bitmap from wxImage, supposed to be called from ctor
     bool CreateFromImage(const wxImage& image, int depth);