| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/fontutil.h |
| 3 | // Purpose: font-related helper functions |
| 4 | // Author: Vadim Zeitlin |
| 5 | // Modified by: |
| 6 | // Created: 05.11.99 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) wxWindows team |
| 9 | // Licence: wxWindows license |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // General note: this header is private to wxWindows and is not supposed to be |
| 13 | // included by user code. The functions declared here are implemented in |
| 14 | // msw/fontutil.cpp for Windows, unix/fontutil.cpp for GTK/Motif &c. |
| 15 | |
| 16 | #ifndef _WX_FONTUTIL_H_ |
| 17 | #define _WX_FONTUTIL_H_ |
| 18 | |
| 19 | #ifdef __GNUG__ |
| 20 | #pragma interface "fontutil.h" |
| 21 | #endif |
| 22 | |
| 23 | // ---------------------------------------------------------------------------- |
| 24 | // headers |
| 25 | // ---------------------------------------------------------------------------- |
| 26 | |
| 27 | #include "wx/font.h" // for wxFont and wxFontEncoding |
| 28 | |
| 29 | #if defined(__WXMSW__) |
| 30 | #include <windows.h> |
| 31 | #include "wx/msw/winundef.h" |
| 32 | #endif |
| 33 | |
| 34 | // ---------------------------------------------------------------------------- |
| 35 | // types |
| 36 | // ---------------------------------------------------------------------------- |
| 37 | |
| 38 | // wxNativeFontInfo is platform-specific font representation: this struct |
| 39 | // should be considered as opaque font description only used by the native |
| 40 | // functions, the user code can only get the objects of this type from |
| 41 | // somewhere and pass it somewhere else (possibly save them somewhere using |
| 42 | // ToString() and restore them using FromString()) |
| 43 | struct WXDLLEXPORT wxNativeFontInfo |
| 44 | { |
| 45 | #if defined(__WXGTK__) |
| 46 | wxString xFontName; |
| 47 | #elif defined(__WXMSW__) |
| 48 | LOGFONT lf; |
| 49 | #else // other platforms |
| 50 | // |
| 51 | // This is a generic implementation that should work on all ports |
| 52 | // without specific support by the port. |
| 53 | // |
| 54 | int pointSize; |
| 55 | int family; |
| 56 | int style; |
| 57 | int weight; |
| 58 | bool underlined; |
| 59 | wxString faceName; |
| 60 | wxFontEncoding encoding; |
| 61 | #endif // platforms |
| 62 | |
| 63 | // it is important to be able to serialize wxNativeFontInfo objects to be |
| 64 | // able to store them (in config file, for example) |
| 65 | bool FromString(const wxString& s); |
| 66 | wxString ToString() const; |
| 67 | }; |
| 68 | |
| 69 | // ---------------------------------------------------------------------------- |
| 70 | // font-related functions (common) |
| 71 | // ---------------------------------------------------------------------------- |
| 72 | |
| 73 | // translate a wxFontEncoding into native encoding parameter (defined above), |
| 74 | // returning TRUE if an (exact) macth could be found, FALSE otherwise (without |
| 75 | // attempting any substitutions) |
| 76 | extern bool wxGetNativeFontEncoding(wxFontEncoding encoding, |
| 77 | wxNativeEncodingInfo *info); |
| 78 | |
| 79 | // test for the existence of the font described by this facename/encoding, |
| 80 | // return TRUE if such font(s) exist, FALSE otherwise |
| 81 | extern bool wxTestFontEncoding(const wxNativeEncodingInfo& info); |
| 82 | |
| 83 | // ---------------------------------------------------------------------------- |
| 84 | // font-related functions (X and GTK) |
| 85 | // ---------------------------------------------------------------------------- |
| 86 | |
| 87 | #ifdef _WX_X_FONTLIKE |
| 88 | #include "wx/unix/fontutil.h" |
| 89 | #endif // X || GDK |
| 90 | |
| 91 | // ---------------------------------------------------------------------------- |
| 92 | // font-related functions (MGL) |
| 93 | // ---------------------------------------------------------------------------- |
| 94 | |
| 95 | #ifdef __WXMGL__ |
| 96 | #include "wx/mgl/fontutil.h" |
| 97 | #endif // __WXMGL__ |
| 98 | |
| 99 | #endif // _WX_FONTUTIL_H_ |