added wxBG_STYLE_TRANSPARENT and implemented it for wxMac; documented various transpa...

[wxWidgets.git] / include / wx / mac / carbon / bitmap.h

diff --git a/include/wx/mac/carbon/bitmap.h b/include/wx/mac/carbon/bitmap.h
index c051d22fdb8d7d4c8c8f2cf96163083f20124e59..ce5b1d22bc0164fdf9697b20abea290733fbe647 100644 (file)
--- a/include/wx/mac/carbon/bitmap.h
+++ b/include/wx/mac/carbon/bitmap.h
@@ -12,22 +12,18 @@
 #ifndef _WX_BITMAP_H_
 #define _WX_BITMAP_H_
 
 #ifndef _WX_BITMAP_H_
 #define _WX_BITMAP_H_
 

-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-  #pragma interface "bitmap.h"
-#endif
-

 #include "wx/palette.h"
 
 // Bitmap
 #include "wx/palette.h"
 
 // Bitmap

-class WXDLLEXPORT wxBitmap;
+class WXDLLIMPEXP_FWD_CORE wxBitmap;

 class wxBitmapRefData ;
 class wxBitmapRefData ;

-class WXDLLEXPORT wxBitmapHandler;
-class WXDLLEXPORT wxControl;
-class WXDLLEXPORT wxCursor;
-class WXDLLEXPORT wxDC;
-class WXDLLEXPORT wxIcon;
-class WXDLLEXPORT wxImage;
-class WXDLLEXPORT wxPixelDataBase;
+class WXDLLIMPEXP_FWD_CORE wxBitmapHandler;
+class WXDLLIMPEXP_FWD_CORE wxControl;
+class WXDLLIMPEXP_FWD_CORE wxCursor;
+class WXDLLIMPEXP_FWD_CORE wxDC;
+class WXDLLIMPEXP_FWD_CORE wxIcon;
+class WXDLLIMPEXP_FWD_CORE wxImage;
+class WXDLLIMPEXP_FWD_CORE wxPixelDataBase;

 
 // A mask is a bitmap used for drawing bitmaps
 // Internally it is stored as a 8 bit deep memory chunk, 0 = black means the source will be drawn
 
 // A mask is a bitmap used for drawing bitmaps
 // Internally it is stored as a 8 bit deep memory chunk, 0 = black means the source will be drawn


@@ -38,11 +34,13 @@ class WXDLLEXPORT wxPixelDataBase;
 class WXDLLEXPORT wxMask: public wxObject
 {
     DECLARE_DYNAMIC_CLASS(wxMask)
 class WXDLLEXPORT wxMask: public wxObject
 {
     DECLARE_DYNAMIC_CLASS(wxMask)

-    DECLARE_NO_COPY_CLASS(wxMask)

 
 public:
     wxMask();
 
 
 public:
     wxMask();
 

+    // Copy constructor
+    wxMask(const wxMask& mask);
+

     // Construct a mask from a bitmap and a colour indicating
     // the transparent area
     wxMask(const wxBitmap& bitmap, const wxColour& colour);
     // Construct a mask from a bitmap and a colour indicating
     // the transparent area
     wxMask(const wxBitmap& bitmap, const wxColour& colour);


@@ -50,10 +48,10 @@ public:
     // Construct a mask from a mono bitmap (black meaning show pixels, white meaning transparent)
     wxMask(const wxBitmap& bitmap);
     
     // Construct a mask from a mono bitmap (black meaning show pixels, white meaning transparent)
     wxMask(const wxBitmap& bitmap);
     

-    // implementation helper only : construct a mask from a 8 bit memory buffer
+    // implementation helper only : construct a mask from a 32 bit memory buffer

     wxMask(const wxMemoryBuffer& buf, int width , int height , int bytesPerRow ) ;
 
     wxMask(const wxMemoryBuffer& buf, int width , int height , int bytesPerRow ) ;
 

-    ~wxMask();
+    virtual ~wxMask();

 
     bool Create(const wxBitmap& bitmap, const wxColour& colour);
     bool Create(const wxBitmap& bitmap);
 
     bool Create(const wxBitmap& bitmap, const wxColour& colour);
     bool Create(const wxBitmap& bitmap);


@@ -82,49 +80,31 @@ private:
 
 };
 
 
 };
 

-class WXDLLEXPORT wxBitmapHandler: public wxBitmapHandlerBase
+class WXDLLIMPEXP_CORE wxBitmapHandler: public wxBitmapHandlerBase

 {
 {

-public:
-    wxBitmapHandler() { }
-    virtual ~wxBitmapHandler();
-
-    virtual bool Create(wxBitmap *bitmap, void *data, long flags, int width, int height, int depth = 1);
-    virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
-        int desiredWidth, int desiredHeight);
-    virtual bool SaveFile(const wxBitmap *bitmap, const wxString& name, int type, const wxPalette *palette = NULL);
-
-private:
-    DECLARE_DYNAMIC_CLASS(wxBitmapHandler)
+    DECLARE_ABSTRACT_CLASS(wxBitmapHandler)

 };
 
 };
 

-#define M_BITMAPHANDLERDATA ((wxBitmapRefData *)bitmap->GetRefData())
-

 class WXDLLEXPORT wxBitmap: public wxBitmapBase
 {
     DECLARE_DYNAMIC_CLASS(wxBitmap)
 
 class WXDLLEXPORT wxBitmap: public wxBitmapBase
 {
     DECLARE_DYNAMIC_CLASS(wxBitmap)
 

-    friend class WXDLLEXPORT wxBitmapHandler;
+    friend class WXDLLIMPEXP_FWD_CORE wxBitmapHandler;

 
 public:
     wxBitmap(); // Platform-specific
 
 
 public:
     wxBitmap(); // Platform-specific
 

-    // Copy constructors
-    wxBitmap(const wxBitmap& bitmap)
-    { Ref(bitmap); }
-

     // Initialize with raw data.
     wxBitmap(const char bits[], int width, int height, int depth = 1);
 
     // Initialize with XPM data
     // Initialize with raw data.
     wxBitmap(const char bits[], int width, int height, int depth = 1);
 
     // Initialize with XPM data

-    bool CreateFromXpm(const char **bits);
-    wxBitmap(const char **bits);
-    wxBitmap(char **bits);
+    wxBitmap(const char* const* bits);

 
     // Load a file or resource
     wxBitmap(const wxString& name, wxBitmapType type = wxBITMAP_TYPE_PICT_RESOURCE);
 
     // Constructor for generalised creation from data
 
     // Load a file or resource
     wxBitmap(const wxString& name, wxBitmapType type = wxBITMAP_TYPE_PICT_RESOURCE);
 
     // Constructor for generalised creation from data

-    wxBitmap(void *data, wxBitmapType type, int width, int height, int depth = 1);
+    wxBitmap(const void* data, wxBitmapType type, int width, int height, int depth = 1);

 
     // If depth is omitted, will create a bitmap compatible with the display
     wxBitmap(int width, int height, int depth = -1);
 
     // If depth is omitted, will create a bitmap compatible with the display
     wxBitmap(int width, int height, int depth = -1);


@@ -135,7 +115,7 @@ public:
     // Convert from wxIcon
     wxBitmap(const wxIcon& icon) { CopyFromIcon(icon); }
 
     // Convert from wxIcon
     wxBitmap(const wxIcon& icon) { CopyFromIcon(icon); }
 

-    ~wxBitmap();
+    virtual ~wxBitmap();

 
     wxImage ConvertToImage() const;
 
 
     wxImage ConvertToImage() const;
 


@@ -143,7 +123,7 @@ public:
     wxBitmap GetSubBitmap( const wxRect& rect ) const;
 
     virtual bool Create(int width, int height, int depth = -1);
     wxBitmap GetSubBitmap( const wxRect& rect ) const;
 
     virtual bool Create(int width, int height, int depth = -1);

-    virtual bool Create(void *data, wxBitmapType type, int width, int height, int depth = 1);
+    virtual bool Create(const void* data, wxBitmapType type, int width, int height, int depth = 1);

     // virtual bool Create( WXHICON icon) ;
     virtual bool LoadFile(const wxString& name, wxBitmapType type = wxBITMAP_TYPE_BMP_RESOURCE);
     virtual bool SaveFile(const wxString& name, wxBitmapType type, const wxPalette *cmap = NULL) const;
     // virtual bool Create( WXHICON icon) ;
     virtual bool LoadFile(const wxString& name, wxBitmapType type = wxBITMAP_TYPE_BMP_RESOURCE);
     virtual bool SaveFile(const wxString& name, wxBitmapType type, const wxPalette *cmap = NULL) const;


@@ -154,7 +134,8 @@ public:
     // copies the contents and mask of the given (colour) icon to the bitmap
     virtual bool CopyFromIcon(const wxIcon& icon);
 
     // copies the contents and mask of the given (colour) icon to the bitmap
     virtual bool CopyFromIcon(const wxIcon& icon);
 

-    bool Ok() const;
+    bool Ok() const { return IsOk(); }
+    bool IsOk() const;

     int GetWidth() const;
     int GetHeight() const;
     int GetDepth() const;
     int GetWidth() const;
     int GetHeight() const;
     int GetDepth() const;


@@ -163,13 +144,6 @@ public:
     void SetDepth(int d);
     void SetOk(bool isOk);
 
     void SetDepth(int d);
     void SetOk(bool isOk);
 

-#if WXWIN_COMPATIBILITY_2_4
-    // these functions do nothing and are only there for backwards
-    // compatibility
-    wxDEPRECATED( int GetQuality() const );
-    wxDEPRECATED( void SetQuality(int quality) );
-#endif // WXWIN_COMPATIBILITY_2_4
-

 #if wxUSE_PALETTE
     wxPalette* GetPalette() const;
     void SetPalette(const wxPalette& palette);
 #if wxUSE_PALETTE
     wxPalette* GetPalette() const;
     void SetPalette(const wxPalette& palette);


@@ -178,10 +152,6 @@ public:
     wxMask *GetMask() const;
     void SetMask(wxMask *mask) ;
 
     wxMask *GetMask() const;
     void SetMask(wxMask *mask) ;
 

-    inline wxBitmap& operator = (const wxBitmap& bitmap) { if (*this == bitmap) return (*this); Ref(bitmap); return *this; }
-    inline bool operator == (const wxBitmap& bitmap) const { return m_refData == bitmap.m_refData; }
-    inline bool operator != (const wxBitmap& bitmap) const { return m_refData != bitmap.m_refData; }
-

     static void InitStandardHandlers();
 
     // raw bitmap access support functions, for internal use only
     static void InitStandardHandlers();
 
     // raw bitmap access support functions, for internal use only


@@ -206,6 +176,11 @@ public:
     // makes sure that no cached images will be constructed until terminated
     void *BeginRawAccess() ;
     void EndRawAccess() ;
     // makes sure that no cached images will be constructed until terminated
     void *BeginRawAccess() ;
     void EndRawAccess() ;

+
+protected:
+    // ref counting code
+    virtual wxObjectRefData *CreateRefData() const;
+    virtual wxObjectRefData *CloneRefData(const wxObjectRefData *data) const;

 };
 #endif
   // _WX_BITMAP_H_
 };
 #endif
   // _WX_BITMAP_H_