Extract conversion from wx to GtkMessageType in a separate file.

[wxWidgets.git] / include / wx / x11 / bitmap.h

diff --git a/include/wx/x11/bitmap.h b/include/wx/x11/bitmap.h
index be3ae6febf7dac08f2aecbeb42a4fd9e7244c790..2a272f92c2483c4245c8cc712a7a4bfeab333a49 100644 (file)
--- a/include/wx/x11/bitmap.h
+++ b/include/wx/x11/bitmap.h
@@ -1,218 +1,145 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        bitmap.h
+// Name:        x11/bitmap.h

 // Purpose:     wxBitmap class
 // Purpose:     wxBitmap class

-// Author:      Julian Smart
+// Author:      Julian Smart, Robert Roebling

 // Modified by:
 // Created:     17/09/98
 // RCS-ID:      $Id$
 // Modified by:
 // Created:     17/09/98
 // RCS-ID:      $Id$

-// Copyright:   (c) Julian Smart
-// Licence:    wxWindows licence
+// Copyright:   (c) Julian Smart, Robert Roebling
+// 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"
-#endif
-
-#include "wx/gdiobj.h"
-#include "wx/gdicmn.h"
+#include "wx/defs.h"
+#include "wx/object.h"
+#include "wx/string.h"

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

+#include "wx/gdiobj.h"
+
+//-----------------------------------------------------------------------------
+// classes
+//-----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_FWD_CORE wxMask;
+class WXDLLIMPEXP_FWD_CORE wxBitmap;
+class WXDLLIMPEXP_FWD_CORE wxImage;
+
+//-----------------------------------------------------------------------------
+// wxMask
+//-----------------------------------------------------------------------------

 
 

-// Bitmap
-class WXDLLEXPORT wxDC;
-class WXDLLEXPORT wxControl;
-class WXDLLEXPORT wxBitmap;
-class WXDLLEXPORT wxBitmapHandler;
-class WXDLLEXPORT wxIcon;
-class WXDLLEXPORT wxCursor;
-class WXDLLEXPORT wxImage;
-
-// A mask is a mono bitmap used for drawing bitmaps
-// transparently.
-class WXDLLEXPORT wxMask: public wxObject
+class WXDLLIMPEXP_CORE wxMask: public wxObject

 {
 {

-    DECLARE_DYNAMIC_CLASS(wxMask)
-        

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

-    
-    // 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 palette index indicating
-    // the transparent area
-    wxMask(const wxBitmap& bitmap, int paletteIndex);
-    
-    // Construct a mask from a mono bitmap (copies the bitmap).
-    wxMask(const wxBitmap& bitmap);
-    
-    ~wxMask();
-    
-    bool Create(const wxBitmap& bitmap, const wxColour& colour);
-    bool Create(const wxBitmap& bitmap, int paletteIndex);
-    bool Create(const wxBitmap& bitmap);
-    
-    WXPixmap GetPixmap() const { return m_pixmap; }
-    void SetPixmap(WXPixmap pixmap) { m_pixmap = pixmap; }
-    
-protected:
-    WXPixmap      m_pixmap;
-};
+    wxMask( const wxBitmap& bitmap, const wxColour& colour );
+    wxMask( const wxBitmap& bitmap, int paletteIndex );
+    wxMask( const wxBitmap& bitmap );
+    virtual ~wxMask();

 
 

-class WXDLLEXPORT wxBitmapRefData: public wxGDIRefData
-{
-    friend class WXDLLEXPORT wxBitmap;
-    friend class WXDLLEXPORT wxIcon;
-    friend class WXDLLEXPORT wxCursor;
-public:
-    wxBitmapRefData();
-    ~wxBitmapRefData();
-    
-public:
-    int               m_width;
-    int               m_height;
-    int               m_depth;
-    bool              m_ok;
-    int               m_numColors;
-    wxPalette         m_bitmapPalette;
-    int               m_quality;
-    
-    wxMask *          m_bitmapMask; // Optional mask
-    
-    // Motif implementation
-public:
-    WXPixmap          m_pixmap;
-    WXDisplay*        m_display;
-    bool              m_freePixmap;
-    unsigned long*    m_freeColors;
-    long              m_freeColorsCount;
-};
+    bool Create( const wxBitmap& bitmap, const wxColour& colour );
+    bool Create( const wxBitmap& bitmap, int paletteIndex );
+    bool Create( const wxBitmap& bitmap );

 
 

-#define M_BITMAPDATA ((wxBitmapRefData *)m_refData)
+    // implementation
+    WXPixmap GetBitmap() const              { return m_bitmap; }
+    void SetBitmap( WXPixmap bitmap )       { m_bitmap = bitmap; }

 
 

-class WXDLLEXPORT wxBitmapHandler: public wxObject
-{
-    DECLARE_DYNAMIC_CLASS(wxBitmapHandler)
-public:
-    wxBitmapHandler() { m_name = ""; m_extension = ""; m_type = 0; };
-    
-    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);
-    
-    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;
-    long      m_type;
+    WXDisplay *GetDisplay() const           { return m_display; }
+    void SetDisplay( WXDisplay *display )   { m_display = display; }
+
+private:
+    WXPixmap    m_bitmap;
+    WXDisplay  *m_display;
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxMask)

 };
 
 };
 

-#define M_BITMAPHANDLERDATA ((wxBitmapRefData *)bitmap->GetRefData())
+//-----------------------------------------------------------------------------
+// wxBitmap
+//-----------------------------------------------------------------------------

 
 

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

 {
 {

-    DECLARE_DYNAMIC_CLASS(wxBitmap)
-        
-        friend class WXDLLEXPORT wxBitmapHandler;
-    

 public:
 public:

-    wxBitmap(); // Platform-specific
-    
-    // Copy constructors
-    wxBitmap(const wxBitmap& bitmap)
-    { Ref(bitmap); }
-    
-    // Initialize with raw XBM data
-    wxBitmap(const char bits[], int width, int height, int depth = 1);
-    
-    // from XPM
-    wxBitmap(const char **data) { (void) Create((void *)data, wxBITMAP_TYPE_XPM_DATA, 0, 0, 0); }
-    wxBitmap(char **data) { (void) Create((void *)data, wxBITMAP_TYPE_XPM_DATA, 0, 0, 0); }
-    
-    // Load a file or resource
-    wxBitmap(const wxString& name, long type = wxBITMAP_TYPE_XPM);
-    
-    // Constructor for generalised creation from data
-    wxBitmap(void *data, long 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);
-    
-    // Convert from wxImage:  
-    wxBitmap(const wxImage& image, int depth = -1) { (void)CreateFromImage(image, depth); }
-    
-    ~wxBitmap();
-    
-    virtual bool Create(int width, int height, int depth = -1);
-    virtual bool Create(void *data, long type, int width, int height, int depth = 1);
-    
-    wxBitmap GetSubBitmap( const wxRect& rect ) const;
-    
-    virtual bool LoadFile(const wxString& name, long type = wxBITMAP_TYPE_XPM);
-    virtual bool SaveFile(const wxString& name, int type, const wxPalette *cmap = NULL);
-    
-    wxImage ConvertToImage() const;
+    wxBitmap() {}
+    wxBitmap( int width, int height, int depth = -1 ) { Create( width, height, depth ); }
+    wxBitmap( const wxSize& sz, int depth = -1 ) { Create( sz, depth ); }
+
+    wxBitmap( const char bits[], int width, int height, int depth = 1 );
+    wxBitmap( const char* const* bits );
+#ifdef wxNEEDS_CHARPP
+    // needed for old GCC
+    wxBitmap(char** data)
+    {
+        *this = wxBitmap(const_cast<const char* const*>(data));
+    }
+#endif
+    wxBitmap( const wxString &filename, wxBitmapType type = wxBITMAP_DEFAULT_TYPE );
+    virtual ~wxBitmap();

 
 

-    bool CopyFromIcon(const wxIcon& icon);
-    
-    bool Ok() const { return (M_BITMAPDATA && M_BITMAPDATA->m_ok); }
-    int GetWidth() const { return (M_BITMAPDATA ? M_BITMAPDATA->m_width : 0); }
-    int GetHeight() const { return (M_BITMAPDATA ? M_BITMAPDATA->m_height : 0); }
-    int GetDepth() const { return (M_BITMAPDATA ? M_BITMAPDATA->m_depth : 0); }
-    int GetQuality() const { return (M_BITMAPDATA ? M_BITMAPDATA->m_quality : 0); }
-    void SetWidth(int w);
-    void SetHeight(int h);
-    void SetDepth(int d);
-    void SetQuality(int q);
-    void SetOk(bool isOk);
-    
-    wxPalette* GetPalette() const { return (M_BITMAPDATA ? (& M_BITMAPDATA->m_bitmapPalette) : (wxPalette*) NULL); }
-    void SetPalette(const wxPalette& palette);
-    
-    wxMask *GetMask() const { return (M_BITMAPDATA ? M_BITMAPDATA->m_bitmapMask : (wxMask*) NULL); }
-    void SetMask(wxMask *mask) ;
-    
-    wxBitmap& operator = (const wxBitmap& bitmap) { if (*this == bitmap) return (*this); Ref(bitmap); return *this; }
-    bool operator == (const wxBitmap& bitmap) const { return m_refData == bitmap.m_refData; }
-    bool operator != (const wxBitmap& bitmap) const { return m_refData != bitmap.m_refData; }
-    
-    // Format handling
-    static 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);
-    

     static void InitStandardHandlers();
     static void InitStandardHandlers();

-    static void CleanUpHandlers();
-    
-    // Motif implementation
-public:
-    WXDisplay* GetDisplay() const { return M_BITMAPDATA->m_display; }
-    WXPixmap GetPixmap() const { return (WXPixmap) M_BITMAPDATA->m_pixmap; }
-    void SetPixmapNull() { M_BITMAPDATA->m_pixmap = 0; }
-    
-protected:
-    static wxList sm_handlers;
-    
+
+    bool Create(int width, int height, int depth = wxBITMAP_SCREEN_DEPTH);
+    bool Create(const wxSize& sz, int depth = wxBITMAP_SCREEN_DEPTH)
+        { return Create(sz.GetWidth(), sz.GetHeight(), depth); }
+
+    bool Create(const void* data, wxBitmapType type,
+                int width, int height, int depth = -1);
+    // create the wxBitmap using a _copy_ of the pixmap
+    bool Create(WXPixmap pixmap);
+
+    int GetHeight() const;
+    int GetWidth() const;
+    int GetDepth() const;
+
+#if wxUSE_IMAGE
+    wxBitmap( const wxImage& image, int depth = -1 ) { (void)CreateFromImage(image, depth); }
+    wxImage ConvertToImage() const;
+    bool CreateFromImage(const wxImage& image, int depth = -1);
+#endif // wxUSE_IMAGE
+
+    // copies the contents and mask of the given (colour) icon to the bitmap
+    virtual bool CopyFromIcon(const wxIcon& icon);
+
+    wxMask *GetMask() const;
+    void SetMask( wxMask *mask );
+
+    wxBitmap GetSubBitmap( const wxRect& rect ) const;
+
+    bool SaveFile( const wxString &name, wxBitmapType type, const wxPalette *palette = NULL ) const;
+    bool LoadFile( const wxString &name, wxBitmapType type = wxBITMAP_DEFAULT_TYPE );
+
+    wxPalette *GetPalette() const;
+    wxPalette *GetColourMap() const
+        { return GetPalette(); };
+    virtual void SetPalette(const wxPalette& palette);
+
+    // implementation
+    // --------------
+
+    void SetHeight( int height );
+    void SetWidth( int width );
+    void SetDepth( int depth );
+    void SetPixmap( WXPixmap pixmap );
+    void SetBitmap( WXPixmap bitmap );
+
+    WXPixmap GetPixmap() const;
+    WXPixmap GetBitmap() const;
+
+    WXPixmap GetDrawable() const;
+
+    WXDisplay *GetDisplay() const;
+

 protected:
 protected:

-    bool CreateFromImage(const wxImage& image, int depth);    
-};
+    virtual wxGDIRefData *CreateGDIRefData() const;
+    virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;

 
 

-// Creates a bitmap with transparent areas drawn in
-// the given colour.
-wxBitmap wxCreateMaskedBitmap(const wxBitmap& bitmap, wxColour& colour);
+private:
+    DECLARE_DYNAMIC_CLASS(wxBitmap)
+};

 
 

-#endif
-// _WX_BITMAP_H_
+#endif // _WX_BITMAP_H_