+/////////////////////////////////////////////////////////////////////////////
+// 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_
+#ifdef __GNUG__
+ #pragma interface "fontbase.h"
+#endif
+
+// ----------------------------------------------------------------------------
+// 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 WXDLLEXPORT wxFontRefData;
+
+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
+ 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"
+ #include "wx/os2/font.h"
#elif defined(__WXSTUBS__)
-#include "wx/stubs/font.h"
+ #include "wx/stubs/font.h"
#endif
+// ----------------------------------------------------------------------------
+// macros
+// ----------------------------------------------------------------------------
+
+#define M_FONTDATA GetFontData()
+
#endif
// _WX_FONT_H_BASE_
projects / wxWidgets.git / blobdiff