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

diff --git a/include/wx/mac/bitmap.h b/include/wx/mac/bitmap.h
index 85eaf59e8129979222668a282586058ebbecbf29..27a729ccc975b2e3375bf26592aadd28dcfae925 100644 (file)
--- a/include/wx/mac/bitmap.h
+++ b/include/wx/mac/bitmap.h
@@ -1,44 +1,40 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        bitmap.h
 // Purpose:     wxBitmap class
 /////////////////////////////////////////////////////////////////////////////
 // Name:        bitmap.h
 // Purpose:     wxBitmap class

-// Author:      AUTHOR
+// Author:      Stefan Csomor

 // Modified by:
 // Modified by:

-// Created:     ??/??/98
+// Created:     1998-01-01

 // RCS-ID:      $Id$
 // RCS-ID:      $Id$

-// Copyright:   (c) AUTHOR
-// Licence:    wxWindows licence
+// Copyright:   (c) Stefan Csomor
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_BITMAP_H_
 #define _WX_BITMAP_H_
 
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_BITMAP_H_
 #define _WX_BITMAP_H_
 

-#ifdef __GNUG__
-#pragma interface "bitmap.h"
+#if defined(__GNUG__) && !defined(__APPLE__)
+  #pragma interface "bitmap.h"

 #endif
 
 #endif
 

-#include "wx/gdiobj.h"
-#include "wx/gdicmn.h"

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

-class WXDLLEXPORT wxDC;
-class WXDLLEXPORT wxControl;

 class WXDLLEXPORT wxBitmap;
 class WXDLLEXPORT wxBitmapHandler;
 class WXDLLEXPORT wxBitmap;
 class WXDLLEXPORT wxBitmapHandler;

-class WXDLLEXPORT wxIcon;
+class WXDLLEXPORT wxControl;

 class WXDLLEXPORT wxCursor;
 class WXDLLEXPORT wxCursor;

+class WXDLLEXPORT wxDC;
+class WXDLLEXPORT wxIcon;
+class WXDLLEXPORT wxImage;
+class WXDLLEXPORT wxPixelDataBase;

 
 

-GWorldPtr      wxMacCreateGWorld( int width , int height , int depth ) ;
-void           wxMacDestroyGWorld( GWorldPtr gw ) ;
-PicHandle      wxMacCreatePict( GWorldPtr gw , GWorldPtr mask = NULL ) ;
-void           wxMacSetColorTableEntry( CTabHandle newColors , int index , int red , int green ,  int blue ) ;
-CTabHandle     wxMacCreateColorTable( int numColors ) ;
-
-// A mask is a mono bitmap used for drawing bitmaps
+// A mask is a bitmap used for drawing bitmaps
+// it can be a monochrome bitmap or a multi-bit bitmap which transfers to alpha channels

 // transparently.
 class WXDLLEXPORT wxMask: public wxObject
 {
 // transparently.
 class WXDLLEXPORT wxMask: public wxObject
 {

-  DECLARE_DYNAMIC_CLASS(wxMask)
+    DECLARE_DYNAMIC_CLASS(wxMask)
+    DECLARE_NO_COPY_CLASS(wxMask)

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


@@ -64,14 +60,19 @@ public:
   bool PointMasked(int x, int y);
   inline WXHBITMAP GetMaskBitmap() const { return m_maskBitmap; }
   inline void SetMaskBitmap(WXHBITMAP bmp) { m_maskBitmap = bmp; }
   bool PointMasked(int x, int y);
   inline WXHBITMAP GetMaskBitmap() const { return m_maskBitmap; }
   inline void SetMaskBitmap(WXHBITMAP bmp) { m_maskBitmap = bmp; }

+  int GetDepth() const { return m_depth ; }
+  void SetDepth( int depth ) { m_depth = depth ; }

 protected:
   WXHBITMAP m_maskBitmap;
 protected:
   WXHBITMAP m_maskBitmap;

+  int m_depth ;

 };
 
 };
 

-enum { kMacBitmapTypeUnknownType , kMacBitmapTypeGrafWorld, kMacBitmapTypePict } ;
+enum { kMacBitmapTypeUnknownType , kMacBitmapTypeGrafWorld, kMacBitmapTypePict , kMacBitmapTypeIcon } ;

 
 class WXDLLEXPORT wxBitmapRefData: public wxGDIRefData
 {
 
 class WXDLLEXPORT wxBitmapRefData: public wxGDIRefData
 {

+    DECLARE_NO_COPY_CLASS(wxBitmapRefData)
+        

     friend class WXDLLEXPORT wxBitmap;
     friend class WXDLLEXPORT wxIcon;
     friend class WXDLLEXPORT wxCursor;
     friend class WXDLLEXPORT wxBitmap;
     friend class WXDLLEXPORT wxIcon;
     friend class WXDLLEXPORT wxCursor;


@@ -88,34 +89,35 @@ public:
   wxPalette     m_bitmapPalette;
   int           m_quality;
 
   wxPalette     m_bitmapPalette;
   int           m_quality;
 

-       int                                             m_bitmapType ;
-       PicHandle                       m_hPict ;
-       WXHBITMAP     m_hBitmap;
+  int            m_bitmapType ;
+  WXHMETAFILE    m_hPict ;
+  WXHBITMAP     m_hBitmap;
+  WXHICON       m_hIcon ;

   wxMask *      m_bitmapMask; // Optional mask
   wxMask *      m_bitmapMask; // Optional mask

+  bool          m_hasAlpha;

 };
 
 #define M_BITMAPDATA ((wxBitmapRefData *)m_refData)
 
 };
 
 #define M_BITMAPDATA ((wxBitmapRefData *)m_refData)
 

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

 {
   DECLARE_DYNAMIC_CLASS(wxBitmapHandler)
 public:
 {
   DECLARE_DYNAMIC_CLASS(wxBitmapHandler)
 public:

-  wxBitmapHandler() { m_name = ""; m_extension = ""; m_type = 0; };
-#ifdef __WXMAC_X__
-  virtual ~wxBitmapHandler() {}  // Added min for Mac X
-#endif
+  wxBitmapHandler() : m_name(), m_extension(), m_type(0) { }
+  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 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(wxBitmap *bitmap, const wxString& name, int type, const wxPalette *palette = NULL);
-
-  inline void SetName(const wxString& name) { m_name = name; }
-  inline void SetExtension(const wxString& ext) { m_extension = ext; }
-  inline void SetType(long type) { m_type = type; }
-  inline wxString GetName() const { return m_name; }
-  inline wxString GetExtension() const { return m_extension; }
-  inline long GetType() const { return m_type; }
+  virtual bool SaveFile(const wxBitmap *bitmap, const wxString& name, int type, const wxPalette *palette = NULL);
+
+  void SetName(const wxString& name) { m_name = name; }
+  void SetExtension(const wxString& ext) { m_extension = ext; }
+  void SetType(long type) { m_type = type; }
+  wxString GetName() const { return m_name; }
+  wxString GetExtension() const { return m_extension; }
+  long GetType() const { return m_type; }
+

 protected:
   wxString  m_name;
   wxString  m_extension;
 protected:
   wxString  m_name;
   wxString  m_extension;


@@ -124,7 +126,7 @@ protected:
 
 #define M_BITMAPHANDLERDATA ((wxBitmapRefData *)bitmap->GetRefData())
 
 
 #define M_BITMAPHANDLERDATA ((wxBitmapRefData *)bitmap->GetRefData())
 

-class WXDLLEXPORT wxBitmap: public wxGDIObject
+class WXDLLEXPORT wxBitmap: public wxBitmapBase

 {
   DECLARE_DYNAMIC_CLASS(wxBitmap)
 
 {
   DECLARE_DYNAMIC_CLASS(wxBitmap)
 


@@ -134,33 +136,44 @@ public:
   wxBitmap(); // Platform-specific
 
   // Copy constructors
   wxBitmap(); // Platform-specific
 
   // Copy constructors

-  inline wxBitmap(const wxBitmap& bitmap)
-  { Ref(bitmap); if ( wxTheBitmapList ) wxTheBitmapList->AddBitmap(this); }
+  wxBitmap(const wxBitmap& bitmap)
+      : wxBitmapBase()
+  { 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

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

 
   // Load a file or resource
 
   // Load a file or resource

-  wxBitmap(const wxString& name, long type = wxBITMAP_TYPE_PICT_RESOURCE);
+  wxBitmap(const wxString& name, wxBitmapType type = wxBITMAP_TYPE_PICT_RESOURCE);

 
   // Constructor for generalised creation from data
 
   // Constructor for generalised creation from data

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

+  
+  // Convert from wxImage:
+  wxBitmap(const wxImage& image, int depth = -1);
+  

   ~wxBitmap();
   ~wxBitmap();

+  
+  wxImage ConvertToImage() const;

 
   // get the given part of bitmap
   wxBitmap GetSubBitmap( const wxRect& rect ) const;
 
   virtual bool Create(int width, int height, int depth = -1);
 
   // get the given part of bitmap
   wxBitmap GetSubBitmap( const wxRect& rect ) const;
 
   virtual bool Create(int width, int height, int depth = -1);

-  virtual bool Create(void *data, long type, int width, int height, int depth = 1);
-  virtual bool LoadFile(const wxString& name, long type = wxBITMAP_TYPE_BMP_RESOURCE);
-  virtual bool SaveFile(const wxString& name, int type, const wxPalette *cmap = NULL);
+  virtual bool Create(void *data, wxBitmapType type, int width, int height, int depth = 1);
+  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;
+
+  // copies the contents and mask of the given (colour) icon to the bitmap
+  virtual bool CopyFromIcon(const wxIcon& icon);

 
   bool Ok() const;
   int GetWidth() const;
 
   bool Ok() const;
   int GetWidth() const;


@@ -182,29 +195,25 @@ public:
   int GetBitmapType() const;
   
   inline wxBitmap& operator = (const wxBitmap& bitmap) { if (*this == bitmap) return (*this); Ref(bitmap); return *this; }
   int GetBitmapType() const;
   
   inline wxBitmap& operator = (const wxBitmap& bitmap) { if (*this == bitmap) return (*this); Ref(bitmap); return *this; }

-  inline bool operator == (const wxBitmap& bitmap) { return m_refData == bitmap.m_refData; }
-  inline bool operator != (const wxBitmap& bitmap) { return m_refData != bitmap.m_refData; }
-
-  // Format handling
-  static inline wxList& GetHandlers() { return sm_handlers; }
-  static void AddHandler(wxBitmapHandler *handler);
-  static void InsertHandler(wxBitmapHandler *handler);
-  static bool RemoveHandler(const wxString& name);
-  static wxBitmapHandler *FindHandler(const wxString& name);
-  static wxBitmapHandler *FindHandler(const wxString& extension, long bitmapType);
-  static wxBitmapHandler *FindHandler(long bitmapType);
+  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();
 
   static void InitStandardHandlers();

-  static void CleanUpHandlers();
-protected:
-  static wxList sm_handlers;

 
 

-  // TODO: Implementation
+    // raw bitmap access support functions, for internal use only
+    void *GetRawData(wxPixelDataBase& data, int bpp);
+    void UngetRawData(wxPixelDataBase& data);
+
+    void UseAlpha();
+

 public:
 public:

-  void SetHBITMAP(WXHBITMAP bmp);

   WXHBITMAP GetHBITMAP() const;
   WXHBITMAP GetHBITMAP() const;

-  
-  PicHandle GetPict() const;
+  inline WXHICON GetHICON() const { return (M_BITMAPDATA ? M_BITMAPDATA->m_hIcon : 0); }
+  WXHMETAFILE GetPict(bool *created = NULL ) const;
+
+  void SetHBITMAP(WXHBITMAP bmp);
+  void SetHICON(WXHICON ico);
+  void SetPict( WXHMETAFILE pict ) ;

 
   bool FreeResource(bool force = FALSE);
 };
 
   bool FreeResource(bool force = FALSE);
 };