X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/34138703c3997ce676a1e713d9ff9eb020640da7..27476f7368c891de149723b7d4cf9fb922ce8433:/include/wx/font.h diff --git a/include/wx/font.h b/include/wx/font.h index 165c9c9f06..73bcbbafb6 100644 --- a/include/wx/font.h +++ b/include/wx/font.h @@ -1,18 +1,203 @@ +///////////////////////////////////////////////////////////////////////////// +// Name: wx/font.h +// Purpose: wxFontBase class: the interface of wxFont +// Author: Vadim Zeitlin +// Modified by: +// Created: 20.09.99 +// RCS-ID: $Id$ +// Copyright: (c) wxWindows team +// Licence: wxWindows license +///////////////////////////////////////////////////////////////////////////// + #ifndef _WX_FONT_H_BASE_ #define _WX_FONT_H_BASE_ +// ---------------------------------------------------------------------------- +// headers +// ---------------------------------------------------------------------------- + +#include "wx/defs.h" // for wxDEFAULT &c +#include "wx/gdiobj.h" // the base class + +// ---------------------------------------------------------------------------- +// forward declarations +// ---------------------------------------------------------------------------- + +class WXDLLEXPORT wxFontBase; +class WXDLLEXPORT wxFont; + +// ---------------------------------------------------------------------------- +// font constants +// ---------------------------------------------------------------------------- + +// standard font families +enum wxFontFamily +{ + wxFONTFAMILY_DEFAULT = wxDEFAULT, + wxFONTFAMILY_DECORATIVE = wxDECORATIVE, + wxFONTFAMILY_ROMAN = wxROMAN, + wxFONTFAMILY_SCRIPT = wxSCRIPT, + wxFONTFAMILY_SWISS = wxSWISS, + wxFONTFAMILY_MODERN = wxMODERN, + wxFONTFAMILY_TELETYPE = wxTELETYPE, + wxFONTFAMILY_MAX +}; + +// font styles +enum wxFontStyle +{ + wxFONTSTYLE_NORMAL = wxNORMAL, + wxFONTSTYLE_ITALIC = wxITALIC, + wxFONTSTYLE_SLANT = wxSLANT, + wxFONTSTYLE_MAX +}; + +// font weights +enum wxFontWeight +{ + wxFONTWEIGHT_NORMAL = wxNORMAL, + wxFONTWEIGHT_LIGHT = wxLIGHT, + wxFONTWEIGHT_BOLD = wxBOLD, + wxFONTWEIGHT_MAX +}; + +// font encodings +enum wxFontEncoding +{ + wxFONTENCODING_SYSTEM = -1, // system default + wxFONTENCODING_DEFAULT, // current default encoding + + // ISO8859 standard defines a number of single-byte charsets + wxFONTENCODING_ISO8859_1, // West European (Latin1) + wxFONTENCODING_ISO8859_2, // Central and East European (Latin2) + wxFONTENCODING_ISO8859_3, // Esperanto (Latin3) + wxFONTENCODING_ISO8859_4, // Baltic languages (Estonian) (Latin4) + wxFONTENCODING_ISO8859_5, // Cyrillic + wxFONTENCODING_ISO8859_6, // Arabic + wxFONTENCODING_ISO8859_7, // Greek + wxFONTENCODING_ISO8859_8, // Hebrew + wxFONTENCODING_ISO8859_9, // Turkish (Latin5) + wxFONTENCODING_ISO8859_10, // Variation of Latin4 (Latin6) + wxFONTENCODING_ISO8859_11, // Thai + wxFONTENCODING_ISO8859_12, // doesn't exist currently, but put it + // here anyhow to make all ISO8859 + // consecutive numbers + wxFONTENCODING_ISO8859_13, // Latin7 + wxFONTENCODING_ISO8859_14, // Latin8 + wxFONTENCODING_ISO8859_15, // Latin9 (a.k.a. Latin0, includes euro) + + // Cyrillic charset soup (see http://czyborra.com/charsets/cyrillic.html) + wxFONTENCODING_KOI8, // we don't support any of KOI8 variants + wxFONTENCODING_ALTERNATIVE, // same as MS-DOS CP866 + wxFONTENCODING_BULGARIAN, // used under Linux in Bulgaria + + // what would we do without Microsoft? They have their own encodings + // for DOS + wxFONTENCODING_CP437, // original MS-DOS codepage + wxFONTENCODING_CP850, // CP437 merged with Latin1 + wxFONTENCODING_CP852, // CP437 merged with Latin2 + wxFONTENCODING_CP855, // another cyrillic encoding + wxFONTENCODING_CP866, // and another one + // and for Windows + wxFONTENCODING_CP1250, // WinLatin2 + wxFONTENCODING_CP1251, // WinCyrillic + wxFONTENCODING_CP1252, // WinLatin1 + + wxFONTENCODING_MAX +}; + +// ---------------------------------------------------------------------------- +// wxFontBase represents a font object +// ---------------------------------------------------------------------------- + +class wxFontBase : public wxGDIObject +{ +public: + // creator function + static wxFont *New( + int pointSize, // size of the font in points + int family, // see wxFontFamily enum + int style, // see wxFontStyle enum + int weight, // see wxFontWeight enum + bool underlined = FALSE, // not underlined by default + const wxString& face = wxEmptyString, // facename + wxFontEncoding encoding = wxFONTENCODING_DEFAULT); // ISO8859-X, ... + + // was the font successfully created? + bool Ok() const { return m_refData != NULL; } + + // comparison + bool operator == (const wxFont& font) const; + bool operator != (const wxFont& font) const; + + // accessors: get the font characteristics + virtual int GetPointSize() const = 0; + virtual int GetFamily() const = 0; + virtual int GetStyle() const = 0; + virtual int GetWeight() const = 0; + virtual bool GetUnderlined() const = 0; + virtual wxString GetFaceName() const = 0; + virtual wxFontEncoding GetEncoding() const = 0; + + // change the font characteristics + virtual void SetPointSize( int pointSize ) = 0; + virtual void SetFamily( int family ) = 0; + virtual void SetStyle( int style ) = 0; + virtual void SetWeight( int weight ) = 0; + virtual void SetFaceName( const wxString& faceName ) = 0; + virtual void SetUnderlined( bool underlined ) = 0; + virtual void SetEncoding(wxFontEncoding encoding) = 0; + + // translate the fonts into human-readable string (i.e. GetStyleString() + // will return "wxITALIC" for an italic font, ...) + wxString GetFamilyString() const; + wxString GetStyleString() const; + wxString GetWeightString() const; + + // the default encoding is used for creating all fonts with default + // encoding parameter + static wxFontEncoding GetDefaultEncoding() + { return ms_encodingDefault; } + static void SetDefaultEncoding(wxFontEncoding encoding) + { ms_encodingDefault = encoding; } + +protected: + // get the internal data + class WXDLLEXPORT wxFontRefData *GetFontData() const + { return (wxFontRefData *)m_refData; } + +private: + // the currently default encoding: by default, it's the default system + // encoding, but may be changed by the application using + // SetDefaultEncoding() to make all subsequent fonts created without + // specifing encoding parameter using this encoding + static wxFontEncoding ms_encodingDefault; +}; + +// include the real class declaration #if defined(__WXMSW__) -#include "wx/msw/font.h" + #include "wx/msw/font.h" #elif defined(__WXMOTIF__) -#include "wx/motif/font.h" + #include "wx/motif/font.h" #elif defined(__WXGTK__) -#include "wx/gtk/font.h" + #include "wx/gtk/font.h" #elif defined(__WXQT__) -#include "wx/qt/font.h" + #include "wx/qt/font.h" #elif defined(__WXMAC__) -#include "wx/mac/font.h" + #include "wx/mac/font.h" +#elif defined(__WXPM__) + #include "wx/os2/font.h" #elif defined(__WXSTUBS__) -#include "wx/stubs/font.h" + #include "wx/stubs/font.h" +#endif + +// ---------------------------------------------------------------------------- +// macros +// ---------------------------------------------------------------------------- + +#if !defined(__VISAGECPP__) +// VZ: this is ugly (FIXME) +#define M_FONTDATA GetFontData() #endif #endif