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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: bitmap.h
	3	// Purpose:
	4	// Author: Robert Roebling
	5	// RCS-ID: $Id$
	6	// Copyright: (c) 1998 Robert Roebling
	7	// Licence: wxWindows licence
	8	/////////////////////////////////////////////////////////////////////////////
	9
	10
	11	#ifndef __GTKBITMAPH__
	12	#define __GTKBITMAPH__
	13
	14	#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
	15	#pragma interface
	16	#endif
	17
	18	#include "wx/defs.h"
	19	#include "wx/object.h"
	20	#include "wx/string.h"
	21	#include "wx/palette.h"
	22	#include "wx/gdiobj.h"
	23
	24	//-----------------------------------------------------------------------------
	25	// classes
	26	//-----------------------------------------------------------------------------
	27
	28	class wxMask;
	29	class wxBitmap;
	30	class wxImage;
	31
	32	//-----------------------------------------------------------------------------
	33	// wxMask
	34	//-----------------------------------------------------------------------------
	35
	36	class wxMask: public wxObject
	37	{
	38	public:
	39	wxMask();
	40	wxMask( const wxBitmap& bitmap, const wxColour& colour );
	41	wxMask( const wxBitmap& bitmap, int paletteIndex );
	42	wxMask( const wxBitmap& bitmap );
	43	~wxMask();
	44
	45	bool Create( const wxBitmap& bitmap, const wxColour& colour );
	46	bool Create( const wxBitmap& bitmap, int paletteIndex );
	47	bool Create( const wxBitmap& bitmap );
	48
	49	// implementation
	50	GdkBitmap *m_bitmap;
	51
	52	GdkBitmap *GetBitmap() const;
	53
	54	private:
	55	DECLARE_DYNAMIC_CLASS(wxMask)
	56	};
	57
	58	//-----------------------------------------------------------------------------
	59	// wxBitmap
	60	//-----------------------------------------------------------------------------
	61
	62	class wxBitmap: public wxGDIObject
	63	{
	64	public:
	65	wxBitmap();
	66	wxBitmap( int width, int height, int depth = -1 );
	67	wxBitmap( const char bits[], int width, int height, int depth = 1 );
	68	wxBitmap( const char **bits ) { (void)CreateFromXpm(bits); }
	69	wxBitmap( char bits ) { (void)CreateFromXpm((const char )bits); }
	70	wxBitmap( const wxBitmap& bmp );
	71	wxBitmap( const wxString &filename, int type = wxBITMAP_TYPE_XPM );
	72	wxBitmap( const wxImage& image, int depth = -1 ) { (void)CreateFromImage(image, depth); }
	73	~wxBitmap();
	74	wxBitmap& operator = ( const wxBitmap& bmp );
	75	bool operator == ( const wxBitmap& bmp ) const;
	76	bool operator != ( const wxBitmap& bmp ) const;
	77	bool Ok() const;
	78
	79	bool Create(int width, int height, int depth = -1);
	80
	81	int GetHeight() const;
	82	int GetWidth() const;
	83	int GetDepth() const;
	84
	85	wxImage ConvertToImage() const;
	86
	87	// copies the contents and mask of the given (colour) icon to the bitmap
	88	virtual bool CopyFromIcon(const wxIcon& icon);
	89
	90	wxMask *GetMask() const;
	91	void SetMask( wxMask *mask );
	92
	93	wxBitmap GetSubBitmap( const wxRect& rect ) const;
	94
	95	bool SaveFile( const wxString &name, int type, wxPalette palette = (wxPalette ) NULL );
	96	bool LoadFile( const wxString &name, int type = wxBITMAP_TYPE_XPM );
	97
	98	wxPalette *GetPalette() const;
	99	wxPalette *GetColourMap() const { return GetPalette(); };
	100
	101	static void InitStandardHandlers() { }
	102	static void CleanUpHandlers() { }
	103
	104	// implementation
	105	// --------------
	106
	107	void SetHeight( int height );
	108	void SetWidth( int width );
	109	void SetDepth( int depth );
	110	void SetPixmap( GdkPixmap *pixmap );
	111	void SetBitmap( GdkBitmap *bitmap );
	112
	113	GdkPixmap *GetPixmap() const;
	114	GdkBitmap *GetBitmap() const;
	115
	116	protected:
	117	bool CreateFromXpm(const char **bits);
	118	bool CreateFromImage(const wxImage& image, int depth);
	119
	120	private:
	121	DECLARE_DYNAMIC_CLASS(wxBitmap)
	122	};
	123
	124	#endif // __GTKBITMAPH__