implemented UTF-16/32 using To/FromWChar() instead of MB2WC/WC2MB for sizeof(wchar_t...

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

diff --git a/include/wx/gtk/bitmap.h b/include/wx/gtk/bitmap.h
index c34381159820dafa61e6eb338ae35d7addbf0807..29649632b977dbc565be4880b67074f01141d2b4 100644 (file)
--- a/include/wx/gtk/bitmap.h
+++ b/include/wx/gtk/bitmap.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        bitmap.h
+// Name:        wx/gtk/bitmap.h
 // Purpose:
 // Author:      Robert Roebling
 // RCS-ID:      $Id$
@@ -11,50 +11,50 @@
 #ifndef __GTKBITMAPH__
 #define __GTKBITMAPH__
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma interface
-#endif
-
 #include "wx/defs.h"
 #include "wx/object.h"
 #include "wx/string.h"
 #include "wx/palette.h"
 #include "wx/gdiobj.h"
 
-#ifdef __WXGTK20__
 typedef struct _GdkPixbuf GdkPixbuf;
-#endif
+
+class WXDLLEXPORT wxPixelDataBase;
 
 //-----------------------------------------------------------------------------
 // classes
 //-----------------------------------------------------------------------------
 
-class wxMask;
-class wxBitmap;
-class wxImage;
+class WXDLLIMPEXP_CORE wxMask;
+class WXDLLIMPEXP_CORE wxBitmap;
+class WXDLLIMPEXP_CORE wxImage;
 
 //-----------------------------------------------------------------------------
 // wxMask
 //-----------------------------------------------------------------------------
 
-class wxMask: public wxObject
+class WXDLLIMPEXP_CORE wxMask: public wxObject
 {
 public:
     wxMask();
     wxMask( const wxBitmap& bitmap, const wxColour& colour );
+#if wxUSE_PALETTE
     wxMask( const wxBitmap& bitmap, int paletteIndex );
+#endif // wxUSE_PALETTE
     wxMask( const wxBitmap& bitmap );
     ~wxMask();
-  
+
     bool Create( const wxBitmap& bitmap, const wxColour& colour );
+#if wxUSE_PALETTE
     bool Create( const wxBitmap& bitmap, int paletteIndex );
+#endif // wxUSE_PALETTE
     bool Create( const wxBitmap& bitmap );
 
     // implementation
     GdkBitmap   *m_bitmap;
-    
+
     GdkBitmap *GetBitmap() const;
-  
+
 private:
     DECLARE_DYNAMIC_CLASS(wxMask)
 };
@@ -63,7 +63,7 @@ private:
 // wxBitmap
 //-----------------------------------------------------------------------------
 
-class wxBitmap: public wxBitmapBase
+class WXDLLIMPEXP_CORE wxBitmap: public wxBitmapBase
 {
 public:
     wxBitmap();
@@ -71,21 +71,19 @@ public:
     wxBitmap( const char bits[], int width, int height, int depth = 1 );
     wxBitmap( const char **bits ) { (void)CreateFromXpm(bits); }
     wxBitmap( char **bits ) { (void)CreateFromXpm((const char **)bits); }
-    wxBitmap( const wxBitmap& bmp );
     wxBitmap( const wxString &filename, wxBitmapType type = wxBITMAP_TYPE_XPM );
     wxBitmap( const wxImage& image, int depth = -1 ) { (void)CreateFromImage(image, depth); }
     ~wxBitmap();
-    wxBitmap& operator = ( const wxBitmap& bmp );
     bool operator == ( const wxBitmap& bmp ) const;
     bool operator != ( const wxBitmap& bmp ) const;
     bool Ok() const;
 
     bool Create(int width, int height, int depth = -1);
-    
+
     int GetHeight() const;
     int GetWidth() const;
     int GetDepth() const;
-    
+
     wxImage ConvertToImage() const;
 
     // copies the contents and mask of the given (colour) icon to the bitmap
@@ -93,7 +91,7 @@ public:
 
     wxMask *GetMask() const;
     void SetMask( wxMask *mask );
-    
+
     wxBitmap GetSubBitmap( const wxRect& rect ) const;
 
     bool SaveFile(const wxString &name, wxBitmapType type,
@@ -116,20 +114,24 @@ public:
     void SetDepth( int depth );
     void SetPixmap( GdkPixmap *pixmap );
     void SetBitmap( GdkBitmap *bitmap );
-#ifdef __WXGTK20__
     void SetPixbuf(GdkPixbuf *pixbuf);
-#endif
 
     GdkPixmap *GetPixmap() const;
     GdkBitmap *GetBitmap() const;
     bool HasPixmap() const;
-#ifdef __WXGTK20__
     bool HasPixbuf() const;
     GdkPixbuf *GetPixbuf() const;
-#endif
-    
+
     // Basically, this corresponds to Win32 StretchBlt()
     wxBitmap Rescale( int clipx, int clipy, int clipwidth, int clipheight, int width, int height );
+
+    // raw bitmap access support functions
+    void *GetRawData(wxPixelDataBase& data, int bpp);
+    void UngetRawData(wxPixelDataBase& data);
+
+    bool HasAlpha() const;
+    void UseAlpha();
+
 protected:
     bool CreateFromXpm(const char **bits);
     bool CreateFromImage(const wxImage& image, int depth);
@@ -139,7 +141,6 @@ private:
     bool CreateFromImageAsBitmap(const wxImage& image);
     bool CreateFromImageAsPixmap(const wxImage& image);
 
-#ifdef __WXGTK20__
     bool CreateFromImageAsPixbuf(const wxImage& image);
 
     enum Representation
@@ -152,10 +153,9 @@ private:
     void PurgeOtherRepresentations(Representation keep);
 
     friend class wxMemoryDC;
-#endif
     friend class wxBitmapHandler;
 
-private:    
+private:
     DECLARE_DYNAMIC_CLASS(wxBitmap)
 };
 
@@ -163,7 +163,7 @@ private:
 // wxBitmapHandler
 //-----------------------------------------------------------------------------
 
-class wxBitmapHandler: public wxBitmapHandlerBase
+class WXDLLIMPEXP_CORE wxBitmapHandler: public wxBitmapHandlerBase
 {
 public:
     wxBitmapHandler() { }