diff options
Diffstat (limited to 'pango/pangowin32-private.h')
| -rw-r--r-- | pango/pangowin32-private.h | 140 |
1 files changed, 109 insertions, 31 deletions
diff --git a/pango/pangowin32-private.h b/pango/pangowin32-private.h index f0d21914..dc1f5faa 100644 --- a/pango/pangowin32-private.h +++ b/pango/pangowin32-private.h @@ -2,7 +2,7 @@ * pangowin32-private.h: * * Copyright (C) 1999 Red Hat Software - * Copyright (C) 2000 Tor Lillqvist + * Copyright (C) 2000-2002 Tor Lillqvist * Copyright (C) 2001 Alexander Larsson * * This library is free software; you can redistribute it and/or @@ -24,30 +24,38 @@ #ifndef __PANGOWIN32_PRIVATE_H__ #define __PANGOWIN32_PRIVATE_H__ -#define DEBUGGING 0 +/* Define if you want copious debugging output. */ +/* #define PANGO_WIN32_DEBUGGING 1 */ -#if defined(DEBUGGING) && DEBUGGING +#ifdef PANGO_WIN32_DEBUGGING #ifdef __GNUC__ #define PING(printlist) \ -(g_print ("%s:%d ", __PRETTY_FUNCTION__, __LINE__), \ - g_print printlist, \ - g_print ("\n")) +(printf ("%s:%d ", __PRETTY_FUNCTION__, __LINE__), \ + printf printlist, \ + printf ("\n")) #else #define PING(printlist) \ -(g_print ("%s:%d ", __FILE__, __LINE__), \ - g_print printlist, \ - g_print ("\n")) +(printf ("%s:%d ", __FILE__, __LINE__), \ + printf printlist, \ + printf ("\n")) #endif -#else /* !DEBUGGING */ +#else /* !PANGO_WIN32_DEBUGGING */ #define PING(printlist) #endif #include "pango-modules.h" #include "pangowin32.h" -#ifndef FS_VIETNAMESE -#define FS_VIETNAMESE 0x100 -#endif +typedef enum + { + PANGO_WIN32_COVERAGE_UNSPEC, + PANGO_WIN32_COVERAGE_ZH_TW, + PANGO_WIN32_COVERAGE_ZH_CN, + PANGO_WIN32_COVERAGE_JA, + PANGO_WIN32_COVERAGE_KO, + PANGO_WIN32_COVERAGE_VI, + PANGO_WIN32_N_COVERAGES + } PangoWin32CoverageLanguageClass; typedef struct _PangoWin32Font PangoWin32Font; typedef struct _PangoWin32Face PangoWin32Face; @@ -68,7 +76,7 @@ struct _PangoWin32Font gint tm_descent; gint tm_overhang; - PangoWin32Face *entry; + PangoWin32Face *win32face; /* If TRUE, font is in cache of recently unused fonts and not otherwise * in use. @@ -83,8 +91,7 @@ struct _PangoWin32Face LOGFONT logfont; PangoFontDescription *description; - PangoCoverage *coverage; - + PangoCoverage *coverages[PANGO_WIN32_N_COVERAGES]; char *face_name; gpointer unicode_table; @@ -99,24 +106,95 @@ struct _PangoWin32GlyphInfo }; -PangoWin32Font *pango_win32_font_new (PangoFontMap *fontmap, - const LOGFONT *lfp, - int size); -PangoMap * pango_win32_get_shaper_map (PangoLanguage *lang); -void pango_win32_make_matching_logfont (PangoFontMap *fontmap, - const LOGFONT *lfp, - int size, - LOGFONT *out); -PangoCoverage * pango_win32_font_entry_get_coverage (PangoWin32Face *face); +/* TrueType defines: */ + +#define MAKE_TT_TABLE_NAME(c1, c2, c3, c4) \ + (((guint32)c4) << 24 | ((guint32)c3) << 16 | ((guint32)c2) << 8 | ((guint32)c1)) + +#define CMAP (MAKE_TT_TABLE_NAME('c','m','a','p')) +#define CMAP_HEADER_SIZE 4 + +#define NAME (MAKE_TT_TABLE_NAME('n','a','m','e')) +#define NAME_HEADER_SIZE 6 + +#define ENCODING_TABLE_SIZE 8 + +#define APPLE_UNICODE_PLATFORM_ID 0 +#define MACINTOSH_PLATFORM_ID 1 +#define ISO_PLATFORM_ID 2 +#define MICROSOFT_PLATFORM_ID 3 + +#define SYMBOL_ENCODING_ID 0 +#define UNICODE_ENCODING_ID 1 +#define UCS4_ENCODING_ID 10 + +struct cmap_encoding_subtable +{ /* Must be packed! */ + guint16 platform_id; + guint16 encoding_id; + guint32 offset; +}; + +struct type_4_cmap +{ /* Must be packed! */ + guint16 format; + guint16 length; + guint16 language; + guint16 seg_count_x_2; + guint16 search_range; + guint16 entry_selector; + guint16 range_shift; + + guint16 reserved; + + guint16 arrays[1]; +}; + +struct name_header +{ + guint16 format_selector; + guint16 num_records; + guint16 string_storage_offset; +}; + +struct name_record +{ + guint16 platform_id; + guint16 encoding_id; + guint16 language_id; + guint16 name_id; + guint16 string_length; + guint16 string_offset; +}; + +PangoWin32Font *pango_win32_font_new (PangoFontMap *fontmap, + const LOGFONT *lfp, + int size); +PangoMap * pango_win32_get_shaper_map (PangoLanguage *lang); +void pango_win32_make_matching_logfont (PangoFontMap *fontmap, + const LOGFONT *lfp, + int size, + LOGFONT *out); +PangoCoverage * pango_win32_font_entry_get_coverage (PangoWin32Face *face, + PangoLanguage *lang); void pango_win32_font_entry_set_coverage (PangoWin32Face *face, - PangoCoverage *coverage); + PangoCoverage *coverage, + PangoLanguage *lang); void pango_win32_font_entry_remove (PangoWin32Face *face, - PangoFont *font); + PangoFont *font); + +void pango_win32_fontmap_cache_add (PangoFontMap *fontmap, + PangoWin32Font *xfont); +void pango_win32_fontmap_cache_remove (PangoFontMap *fontmap, + PangoWin32Font *xfont); + +gint pango_win32_coverage_language_classify (PangoLanguage *lang); -void pango_win32_fontmap_cache_add (PangoFontMap *fontmap, - PangoWin32Font *xfont); -void pango_win32_fontmap_cache_remove (PangoFontMap *fontmap, - PangoWin32Font *xfont); +gboolean pango_win32_get_name_header (HDC hdc, + struct name_header *header); +gboolean pango_win32_get_name_record (HDC hdc, + gint i, + struct name_record *record); extern HDC pango_win32_hdc; extern OSVERSIONINFO pango_win32_os_version_info; |