51abe921b8
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4463 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
96 lines
3.4 KiB
C
96 lines
3.4 KiB
C
/////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/fontutil.h
|
|
// Purpose: font-related helper functions
|
|
// Author: Vadim Zeitlin
|
|
// Modified by:
|
|
// Created: 05.11.99
|
|
// RCS-ID: $Id$
|
|
// Copyright: (c) wxWindows team
|
|
// Licence: wxWindows license
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
// General note: this header is private to wxWindows and is not supposed to be
|
|
// included by user code. The functions declared here are implemented in
|
|
// msw/fontutil.cpp for Windows, unix/fontutil.cpp for GTK/Motif &c.
|
|
|
|
#ifndef _WX_FONTUTIL_H_
|
|
#define _WX_FONTUTIL_H_
|
|
|
|
#ifdef __GNUG__
|
|
#pragma interface "fontutil.h"
|
|
#endif
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// headers
|
|
// ----------------------------------------------------------------------------
|
|
|
|
#include "wx/font.h" // for wxFont and wxFontEncoding
|
|
|
|
// for our purposes here, GDK and X are identical
|
|
#if defined(__WXGTK__) || defined(__X__)
|
|
#define _WX_X_FONTLIKE
|
|
#endif
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// types
|
|
// ----------------------------------------------------------------------------
|
|
|
|
// This private structure specifies all the parameters needed to create a font
|
|
// with the given encoding on this platform.
|
|
//
|
|
// Under X, it contains the last 2 elements of the font specifications
|
|
// (registry and encoding).
|
|
//
|
|
// Under Windows, it contains a number which is one of predefined CHARSET_XXX
|
|
// values.
|
|
//
|
|
// Under all platforms it also contains a facename string which should be
|
|
// used, if not empty, to create fonts in this encoding (this is the only way
|
|
// to create a font of non-standard encoding (like KOI8) under Windows - the
|
|
// facename specifies the encoding then)
|
|
|
|
struct WXDLLEXPORT wxNativeEncodingInfo
|
|
{
|
|
wxString facename; // may be empty meaning "any"
|
|
|
|
#if defined(__WXMSW__) || defined(__WXPM__) || defined(__WXMAC__)
|
|
wxNativeEncodingInfo() { charset = 0; /* ANSI_CHARSET */ }
|
|
|
|
int charset;
|
|
#elif defined(_WX_X_FONTLIKE)
|
|
wxString xregistry,
|
|
xencoding;
|
|
#else
|
|
#error "Unsupported toolkit"
|
|
#endif
|
|
|
|
// this struct is saved in config by wxFontMapper, so it should know to
|
|
// serialise itself (implemented in platform-specific code)
|
|
bool FromString(const wxString& s);
|
|
wxString ToString() const;
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// font-related functions (common)
|
|
// ----------------------------------------------------------------------------
|
|
|
|
// translate a wxFontEncoding into native encoding parameter (defined above),
|
|
// returning TRUE if an (exact) macth could be found, FALSE otherwise (without
|
|
// attempting any substitutions)
|
|
extern bool wxGetNativeFontEncoding(wxFontEncoding encoding,
|
|
wxNativeEncodingInfo *info);
|
|
|
|
// test for the existence of the font described by this facename/encoding,
|
|
// return TRUE if such font(s) exist, FALSE otherwise
|
|
extern bool wxTestFontEncoding(const wxNativeEncodingInfo& info);
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// font-related functions (X and GTK)
|
|
// ----------------------------------------------------------------------------
|
|
|
|
#ifdef _WX_X_FONTLIKE
|
|
#include "wx/unix/fontutil.h"
|
|
#endif // X || GDK
|
|
|
|
#endif // _WX_FONTUTIL_H_
|