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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/x11/font.h
	3	// Purpose: wxFont class
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 17/09/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Julian Smart
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_FONT_H_
	13	#define _WX_FONT_H_
	14
	15	class wxXFont;
	16
	17	// Font
	18	class WXDLLIMPEXP_CORE wxFont : public wxFontBase
	19	{
	20	public:
	21	// ctors and such
	22	wxFont() { }
	23
	24	#if FUTURE_WXWIN_COMPATIBILITY_3_0
	25	wxFont(int size,
	26	int family,
	27	int style,
	28	int weight,
	29	bool underlined = false,
	30	const wxString& face = wxEmptyString,
	31	wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
	32	{
	33	(void)Create(size, (wxFontFamily)family, (wxFontStyle)style, (wxFontWeight)weight, underlined, face, encoding);
	34	}
	35	#endif
	36
	37	wxFont(int size,
	38	wxFontFamily family,
	39	wxFontStyle style,
	40	wxFontWeight weight,
	41	bool underlined = false,
	42	const wxString& face = wxEmptyString,
	43	wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
	44	{
	45	Create(size, family, style, weight, underlined, face, encoding);
	46	}
	47
	48	wxFont(const wxSize& pixelSize,
	49	wxFontFamily family,
	50	wxFontStyle style,
	51	wxFontWeight weight,
	52	bool underlined = false,
	53	const wxString& face = wxEmptyString,
	54	wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
	55	{
	56	Create(10, family, style, weight, underlined, face, encoding);
	57	SetPixelSize(pixelSize);
	58	}
	59
	60	wxFont(int pointSize,
	61	wxFontFamily family,
	62	int flags = wxFONTFLAG_DEFAULT,
	63	const wxString& face = wxEmptyString,
	64	wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
	65	{
	66	Create(pointSize, family,
	67	GetStyleFromFlags(flags),
	68	GetWeightFromFlags(flags),
	69	GetUnderlinedFromFlags(flags),
	70	face, encoding);
	71	}
	72
	73	bool Create(int size,
	74	wxFontFamily family,
	75	wxFontStyle style,
	76	wxFontWeight weight,
	77	bool underlined = false,
	78	const wxString& face = wxEmptyString,
	79	wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
	80
	81	wxFont(const wxNativeFontInfo& info);
	82
	83	// FIXME: I added the ! to make it compile;
	84	// is this right? - JACS
	85	#if !wxUSE_UNICODE
	86	bool Create(const wxString& fontname,
	87	wxFontEncoding fontenc = wxFONTENCODING_DEFAULT);
	88	#endif
	89	// DELETEME: no longer seems to be implemented.
	90	// bool Create(const wxNativeFontInfo& fontinfo);
	91
	92	virtual ~wxFont();
	93
	94	// implement base class pure virtuals
	95	virtual int GetPointSize() const;
	96	virtual wxFontStyle GetStyle() const;
	97	virtual wxFontWeight GetWeight() const;
	98	virtual bool GetUnderlined() const;
	99	virtual wxString GetFaceName() const;
	100	virtual wxFontEncoding GetEncoding() const;
	101	virtual const wxNativeFontInfo *GetNativeFontInfo() const;
	102
	103	virtual bool IsFixedWidth() const;
	104
	105	virtual void SetPointSize(int pointSize);
	106	virtual void SetFamily(wxFontFamily family);
	107	virtual void SetStyle(wxFontStyle style);
	108	virtual void SetWeight(wxFontWeight weight);
	109	virtual bool SetFaceName(const wxString& faceName);
	110	virtual void SetUnderlined(bool underlined);
	111	virtual void SetEncoding(wxFontEncoding encoding);
	112
	113	wxDECLARE_COMMON_FONT_METHODS();
	114
	115	// Implementation
	116
	117	#if wxUSE_PANGO
	118	#else
	119	// Find an existing, or create a new, XFontStruct
	120	// based on this wxFont and the given scale. Append the
	121	// font to list in the private data for future reference.
	122
	123	// TODO This is a fairly basic implementation, that doesn't
	124	// allow for different facenames, and also doesn't do a mapping
	125	// between 'standard' facenames (e.g. Arial, Helvetica, Times Roman etc.)
	126	// and the fonts that are available on a particular system.
	127	// Maybe we need to scan the user's machine to build up a profile
	128	// of the fonts and a mapping file.
	129
	130	// Return font struct, and optionally the Motif font list
	131	wxXFont *GetInternalFont(double scale = 1.0,
	132	WXDisplay* display = NULL) const;
	133
	134	// Helper function for convenient access of the above.
	135	WXFontStructPtr GetFontStruct(double scale = 1.0,
	136	WXDisplay* display = NULL) const;
	137	#endif
	138
	139	protected:
	140	virtual wxGDIRefData *CreateGDIRefData() const;
	141	virtual wxGDIRefData CloneGDIRefData(const wxGDIRefData data) const;
	142
	143	virtual void DoSetNativeFontInfo( const wxNativeFontInfo& info );
	144	virtual wxFontFamily DoGetFamily() const;
	145
	146	void Unshare();
	147
	148	private:
	149	DECLARE_DYNAMIC_CLASS(wxFont)
	150	};
	151
	152	#endif
	153	// _WX_FONT_H_