Add wx headers and ext
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189
wxheaders/wx/gtk/bitmap.h
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189
wxheaders/wx/gtk/bitmap.h
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/////////////////////////////////////////////////////////////////////////////
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// Name: wx/gtk/bitmap.h
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// Purpose:
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// Author: Robert Roebling
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// Copyright: (c) 1998 Robert Roebling
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_GTK_BITMAP_H_
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#define _WX_GTK_BITMAP_H_
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#ifdef __WXGTK3__
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typedef struct _cairo cairo_t;
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typedef struct _cairo_surface cairo_surface_t;
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#endif
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typedef struct _GdkPixbuf GdkPixbuf;
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//-----------------------------------------------------------------------------
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// wxMask
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//-----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxMask: public wxMaskBase
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{
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public:
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wxMask();
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wxMask(const wxMask& mask);
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wxMask( const wxBitmap& bitmap, const wxColour& colour );
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#if wxUSE_PALETTE
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wxMask( const wxBitmap& bitmap, int paletteIndex );
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#endif // wxUSE_PALETTE
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wxMask( const wxBitmap& bitmap );
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virtual ~wxMask();
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wxBitmap GetBitmap() const;
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// implementation
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#ifdef __WXGTK3__
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wxMask(cairo_surface_t*);
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operator cairo_surface_t*() const;
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#else
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wxMask(GdkPixmap*);
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operator GdkPixmap*() const;
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#endif
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protected:
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virtual void FreeData() wxOVERRIDE;
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virtual bool InitFromColour(const wxBitmap& bitmap, const wxColour& colour) wxOVERRIDE;
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virtual bool InitFromMonoBitmap(const wxBitmap& bitmap) wxOVERRIDE;
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private:
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#ifdef __WXGTK3__
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cairo_surface_t* m_bitmap;
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#else
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GdkPixmap* m_bitmap;
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#endif
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wxDECLARE_DYNAMIC_CLASS(wxMask);
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};
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//-----------------------------------------------------------------------------
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// wxBitmap
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//-----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxBitmap: public wxBitmapBase
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{
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public:
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wxBitmap() { }
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wxBitmap( int width, int height, int depth = wxBITMAP_SCREEN_DEPTH )
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{ Create(width, height, depth); }
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wxBitmap( const wxSize& sz, int depth = wxBITMAP_SCREEN_DEPTH )
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{ Create(sz, depth); }
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wxBitmap( int width, int height, const wxDC& dc )
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{ Create(width, height, dc); }
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wxBitmap( const char bits[], int width, int height, int depth = 1 );
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wxBitmap( const char* const* bits );
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wxBitmap( const wxString &filename, wxBitmapType type = wxBITMAP_DEFAULT_TYPE );
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#if wxUSE_IMAGE
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wxBitmap(const wxImage& image, int depth = wxBITMAP_SCREEN_DEPTH, double scale = 1.0);
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wxBitmap(const wxImage& image, const wxDC& dc);
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#endif // wxUSE_IMAGE
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wxBitmap(GdkPixbuf* pixbuf, int depth = 0);
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explicit wxBitmap(const wxCursor& cursor);
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virtual ~wxBitmap();
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bool Create(int width, int height, int depth = wxBITMAP_SCREEN_DEPTH) wxOVERRIDE;
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bool Create(const wxSize& sz, int depth = wxBITMAP_SCREEN_DEPTH) wxOVERRIDE
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{ return Create(sz.GetWidth(), sz.GetHeight(), depth); }
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#ifdef __WXGTK3__
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bool Create(int width, int height, const wxDC& dc);
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virtual void SetScaleFactor(double scale) wxOVERRIDE;
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virtual double GetScaleFactor() const wxOVERRIDE;
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#else
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bool Create(int width, int height, const wxDC& WXUNUSED(dc))
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{ return Create(width,height); }
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#endif
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virtual int GetHeight() const wxOVERRIDE;
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virtual int GetWidth() const wxOVERRIDE;
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virtual int GetDepth() const wxOVERRIDE;
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#if wxUSE_IMAGE
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wxImage ConvertToImage() const wxOVERRIDE;
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#endif // wxUSE_IMAGE
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wxMask *GetMask() const wxOVERRIDE;
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void SetMask( wxMask *mask ) wxOVERRIDE;
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wxBitmap GetSubBitmap( const wxRect& rect ) const wxOVERRIDE;
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bool SaveFile(const wxString &name, wxBitmapType type,
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const wxPalette *palette = NULL) const wxOVERRIDE;
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bool LoadFile(const wxString &name, wxBitmapType type = wxBITMAP_DEFAULT_TYPE) wxOVERRIDE;
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#if wxUSE_PALETTE
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wxPalette *GetPalette() const wxOVERRIDE;
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void SetPalette(const wxPalette& palette) wxOVERRIDE;
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wxPalette *GetColourMap() const { return GetPalette(); }
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#endif // wxUSE_PALETTE
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static void InitStandardHandlers();
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// implementation
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// --------------
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#if WXWIN_COMPATIBILITY_3_0
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wxDEPRECATED(void SetHeight( int height ) wxOVERRIDE);
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wxDEPRECATED(void SetWidth( int width ) wxOVERRIDE);
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wxDEPRECATED(void SetDepth( int depth ) wxOVERRIDE);
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#endif
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#ifdef __WXGTK3__
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cairo_t* CairoCreate() const;
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void Draw(cairo_t* cr, int x, int y, bool useMask = true, const wxColour* fg = NULL, const wxColour* bg = NULL) const;
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void SetSourceSurface(cairo_t* cr, int x, int y, const wxColour* fg = NULL, const wxColour* bg = NULL) const;
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wxBitmap CreateDisabled() const;
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#else
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GdkPixmap *GetPixmap() const;
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bool HasPixmap() const;
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bool HasPixbuf() const;
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wxBitmap(GdkPixmap* pixmap);
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#endif
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GdkPixbuf* GetPixbufNoMask() const;
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GdkPixbuf *GetPixbuf() const;
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// raw bitmap access support functions
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void *GetRawData(wxPixelDataBase& data, int bpp);
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void UngetRawData(wxPixelDataBase& data);
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bool HasAlpha() const wxOVERRIDE;
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protected:
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#if wxUSE_IMAGE
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void InitFromImage(const wxImage& image, int depth, double scale);
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#ifndef __WXGTK3__
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bool CreateFromImage(const wxImage& image, int depth);
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#endif
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#endif // wxUSE_IMAGE
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virtual wxGDIRefData* CreateGDIRefData() const wxOVERRIDE;
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virtual wxGDIRefData* CloneGDIRefData(const wxGDIRefData* data) const wxOVERRIDE;
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#ifdef __WXGTK3__
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virtual bool DoCreate(const wxSize& sz, double scale, int depth) wxOVERRIDE;
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#endif
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private:
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#ifndef __WXGTK3__
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void SetPixmap(GdkPixmap* pixmap);
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#if wxUSE_IMAGE
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// to be called from CreateFromImage only!
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bool CreateFromImageAsPixmap(const wxImage& image, int depth);
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bool CreateFromImageAsPixbuf(const wxImage& image);
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#endif // wxUSE_IMAGE
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public:
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// implementation only
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enum Representation
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{
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Pixmap,
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Pixbuf
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};
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// removes other representations from memory, keeping only 'keep'
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// (wxBitmap may keep same bitmap e.g. as both pixmap and pixbuf):
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void PurgeOtherRepresentations(Representation keep);
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#endif
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wxDECLARE_DYNAMIC_CLASS(wxBitmap);
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};
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#endif // _WX_GTK_BITMAP_H_
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