No real changes, just add wxSizerItem::AddBorderToSize() helper.

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

diff --git a/include/wx/gtk/bitmap.h b/include/wx/gtk/bitmap.h
index c34381159820dafa61e6eb338ae35d7addbf0807..d176833ca8737f190bbdde797d1b188bbe52cf1e 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:      $Id$
 // Purpose:
 // Author:      Robert Roebling
 // RCS-ID:      $Id$


@@ -7,55 +7,53 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

+#ifndef _WX_GTK_BITMAP_H_
+#define _WX_GTK_BITMAP_H_

 
 

-#ifndef __GTKBITMAPH__
-#define __GTKBITMAPH__
-
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma interface
+#ifdef __WXGTK3__
+typedef struct _cairo cairo_t;
+typedef struct _cairo_surface cairo_surface_t;

 #endif
 #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;
 typedef struct _GdkPixbuf GdkPixbuf;

-#endif
-
-//-----------------------------------------------------------------------------
-// classes
-//-----------------------------------------------------------------------------
-
-class wxMask;
-class wxBitmap;
-class wxImage;
+class WXDLLIMPEXP_FWD_CORE wxPixelDataBase;

 
 //-----------------------------------------------------------------------------
 // wxMask
 //-----------------------------------------------------------------------------
 
 
 //-----------------------------------------------------------------------------
 // wxMask
 //-----------------------------------------------------------------------------
 

-class wxMask: public wxObject
+class WXDLLIMPEXP_CORE wxMask: public wxMaskBase

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

+    wxMask(const wxMask& mask);

     wxMask( const wxBitmap& bitmap, const wxColour& colour );
     wxMask( const wxBitmap& bitmap, const wxColour& colour );

+#if wxUSE_PALETTE

     wxMask( const wxBitmap& bitmap, int paletteIndex );
     wxMask( const wxBitmap& bitmap, int paletteIndex );

+#endif // wxUSE_PALETTE

     wxMask( const wxBitmap& 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 );
+    virtual ~wxMask();

 
     // implementation
 
     // implementation

-    GdkBitmap   *m_bitmap;
-    
-    GdkBitmap *GetBitmap() const;
-  
+#ifdef __WXGTK3__
+    wxMask(cairo_surface_t*);
+    cairo_surface_t* GetBitmap() const;
+#else
+    wxMask(GdkPixmap*);
+    GdkPixmap* GetBitmap() const;
+#endif
+
+protected:
+    virtual void FreeData();
+    virtual bool InitFromColour(const wxBitmap& bitmap, const wxColour& colour);
+    virtual bool InitFromMonoBitmap(const wxBitmap& bitmap);
+

 private:
 private:

+#ifdef __WXGTK3__
+    cairo_surface_t* m_bitmap;
+#else
+    GdkPixmap* m_bitmap;
+#endif
+

     DECLARE_DYNAMIC_CLASS(wxMask)
 };
 
     DECLARE_DYNAMIC_CLASS(wxMask)
 };
 


@@ -63,47 +61,57 @@ private:
 // wxBitmap
 //-----------------------------------------------------------------------------
 
 // wxBitmap
 //-----------------------------------------------------------------------------
 

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

 {
 public:
 {
 public:

-    wxBitmap();
-    wxBitmap( int width, int height, int depth = -1 );
+    wxBitmap() { }
+    wxBitmap( int width, int height, int depth = wxBITMAP_SCREEN_DEPTH )
+        { Create(width, height, depth); }
+    wxBitmap( const wxSize& sz, int depth = wxBITMAP_SCREEN_DEPTH )
+        { Create(sz, depth); }

     wxBitmap( const char bits[], int width, int height, int depth = 1 );
     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;
-    
+    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 );
+#if wxUSE_IMAGE
+    wxBitmap(const wxImage& image, int depth = wxBITMAP_SCREEN_DEPTH);
+#endif // wxUSE_IMAGE
+    wxBitmap(GdkPixbuf* pixbuf);
+    virtual ~wxBitmap();
+
+    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); }
+
+    virtual int GetHeight() const;
+    virtual int GetWidth() const;
+    virtual int GetDepth() const;
+
+#if wxUSE_IMAGE

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

+#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 );
 
     // 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 GetMaskBitmap() const;
+

     wxBitmap GetSubBitmap( const wxRect& rect ) const;
 
     bool SaveFile(const wxString &name, wxBitmapType type,
     wxBitmap GetSubBitmap( const wxRect& rect ) const;
 
     bool SaveFile(const wxString &name, wxBitmapType type,

-                          const wxPalette *palette = (wxPalette *)NULL) const;
-    bool LoadFile(const wxString &name, wxBitmapType type = wxBITMAP_TYPE_XPM );
+                          const wxPalette *palette = NULL) const;
+    bool LoadFile(const wxString &name, wxBitmapType type = wxBITMAP_DEFAULT_TYPE);

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

-    wxPalette *GetColourMap() const { return GetPalette(); };
+    wxPalette *GetColourMap() const { return GetPalette(); }

 #endif // wxUSE_PALETTE
 
     static void InitStandardHandlers();
 #endif // wxUSE_PALETTE
 
     static void InitStandardHandlers();


@@ -114,34 +122,46 @@ public:
     void SetHeight( int height );
     void SetWidth( int width );
     void SetDepth( int depth );
     void SetHeight( int height );
     void SetWidth( int width );
     void SetDepth( int depth );

-    void SetPixmap( GdkPixmap *pixmap );
-    void SetBitmap( GdkBitmap *bitmap );
-#ifdef __WXGTK20__
-    void SetPixbuf(GdkPixbuf *pixbuf);
-#endif

 
 

+#ifdef __WXGTK3__
+    GdkPixbuf* GetPixbufNoMask() const;
+    cairo_t* CairoCreate() const;
+    void Draw(cairo_t* cr, int x, int y, bool useMask = true, const wxColour* fg = NULL, const wxColour* bg = NULL) const;
+    void SetSourceSurface(cairo_t* cr, int x, int y, const wxColour* fg = NULL, const wxColour* bg = NULL) const;
+#else

     GdkPixmap *GetPixmap() const;
     GdkPixmap *GetPixmap() const;

-    GdkBitmap *GetBitmap() const;

     bool HasPixmap() const;
     bool HasPixmap() const;

-#ifdef __WXGTK20__

     bool HasPixbuf() const;
     bool HasPixbuf() const;

-    GdkPixbuf *GetPixbuf() const;

 #endif
 #endif

-    
-    // Basically, this corresponds to Win32 StretchBlt()
-    wxBitmap Rescale( int clipx, int clipy, int clipwidth, int clipheight, int width, int height );
+    GdkPixbuf *GetPixbuf() const;
+
+    // raw bitmap access support functions
+    void *GetRawData(wxPixelDataBase& data, int bpp);
+    void UngetRawData(wxPixelDataBase& data);
+
+    bool HasAlpha() const;
+

 protected:
 protected:

-    bool CreateFromXpm(const char **bits);
+#ifndef __WXGTK3__
+#if wxUSE_IMAGE

     bool CreateFromImage(const wxImage& image, int depth);
     bool CreateFromImage(const wxImage& image, int depth);

+#endif // wxUSE_IMAGE
+#endif
+
+    virtual wxGDIRefData* CreateGDIRefData() const;
+    virtual wxGDIRefData* CloneGDIRefData(const wxGDIRefData* data) const;

 
 private:
 
 private:

+#ifndef __WXGTK3__
+    void SetPixmap(GdkPixmap* pixmap);
+#if wxUSE_IMAGE

     // to be called from CreateFromImage only!
     // to be called from CreateFromImage only!

-    bool CreateFromImageAsBitmap(const wxImage& image);
-    bool CreateFromImageAsPixmap(const wxImage& image);
-
-#ifdef __WXGTK20__
+    bool CreateFromImageAsPixmap(const wxImage& image, int depth);

     bool CreateFromImageAsPixbuf(const wxImage& image);
     bool CreateFromImageAsPixbuf(const wxImage& image);

+#endif // wxUSE_IMAGE

 
 

+public:
+    // implementation only

     enum Representation
     {
         Pixmap,
     enum Representation
     {
         Pixmap,


@@ -150,33 +170,9 @@ private:
     // removes other representations from memory, keeping only 'keep'
     // (wxBitmap may keep same bitmap e.g. as both pixmap and pixbuf):
     void PurgeOtherRepresentations(Representation keep);
     // removes other representations from memory, keeping only 'keep'
     // (wxBitmap may keep same bitmap e.g. as both pixmap and pixbuf):
     void PurgeOtherRepresentations(Representation keep);

-
-    friend class wxMemoryDC;

 #endif
 #endif

-    friend class wxBitmapHandler;

 
 

-private:    

     DECLARE_DYNAMIC_CLASS(wxBitmap)
 };
 
     DECLARE_DYNAMIC_CLASS(wxBitmap)
 };
 

-//-----------------------------------------------------------------------------
-// wxBitmapHandler
-//-----------------------------------------------------------------------------
-
-class 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)
-};
-
-
-#endif // __GTKBITMAPH__
+#endif // _WX_GTK_BITMAP_H_