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| author | Owen Taylor <otaylor@redhat.com> | 2003-09-23 23:11:59 +0000 |
|---|---|---|
| committer | Owen Taylor <otaylor@src.gnome.org> | 2003-09-23 23:11:59 +0000 |
| commit | 0f36f55ee0e7c9bf224fabbaf31843b3868f213c (patch) | |
| tree | a8446856f4dce9b792f5e2ca1c3f9d25bbc40b76 /pango/pango-engine-private.h | |
| parent | 8fa8e29cd61c802c6b100b3cca800784e3a9de20 (diff) | |
| download | pango-0f36f55ee0e7c9bf224fabbaf31843b3868f213c.tar.gz | |
Modules now declare a list of scripts that they cover instead of a list of
Tue Sep 23 18:03:57 2003 Owen Taylor <otaylor@redhat.com>
* pango/pango-engines.[ch] pango/pango-engines-private.h:
Modules now declare a list of scripts that they cover instead of a
list of code point ranges. Also, there is now a ->covers() virtual
function that allows a module to decide live whether the font
covers a particular codepoint; remove old get_coverage() method.
* pango/pango-fontset.[ch]: Add a foreach() function to
iterate over all the fonts in a fontset (with a true
return stopping iteration).
* pango/pango-context.c: Complete rewrite using script-run
information to improve language tags. Switch to an approach
where we handle one run at a time rather than computing
information for each character individually then later
breaking the result into runs.
* pango/pango-fontset.[ch]: Switch over to using
pango-impl-utils.h.
* modules/basic/basic-x.c pango/pangox-fontmap.c: Adapt to
the change from get_coverage => covers.
* pango/pango-modules.h pango/modules.c: Switch PangoMap
over to being based on script rather than being based
on codepoint. Remove the no longer needed pango_map_get_entry().
* pango/modules.c: Handle new script-based modules.
* pango/pango-fc-fontmap.c pango/pango-win32-fontmap.c
pango/pang-fontmap.[ch]: Add a shape_engine_type field
to PangoFontmapClass, pango_font_map_get_shape_engine_type();
this allows generic code to find a shaper for a particular
fontmap.
* pango/pango-script.[ch]: Add pango_script_get_sample_language(),
pango_language_includes_script(); functions for determining
the relationship between scripts and language.
* tools/gen-script-for-lang.c: Modify to spit out a
useful table.
* pango/pango-script-lang-table.h: Version of table
generated from current fontconfig data.
* pango/pangox.c: Remove complicated code to compute
coverages; no longer useful now that we just have
the basic shaper as a legacy thing.
* modules/*/*.c: Adapt to identifying shape engines
by language range.
* modules/thai/thai-fc.c modules/thai/thai-shaper.[ch]:
Remove now unused "has_glyph" function and XTIS support.
* modules/thai/thai-fc.c: Handle non-Thai characters
as well, since the Thai module now gets spaces,
punctuation, and so forth.
Diffstat (limited to 'pango/pango-engine-private.h')
| -rw-r--r-- | pango/pango-engine-private.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/pango/pango-engine-private.h b/pango/pango-engine-private.h index 2e4a3573..d56a092f 100644 --- a/pango/pango-engine-private.h +++ b/pango/pango-engine-private.h @@ -27,15 +27,16 @@ G_BEGIN_DECLS -void _pango_engine_shape_shape (PangoEngineShape *engine, - PangoFont *font, - const char *text, - int length, - PangoAnalysis *analysis, - PangoGlyphString *glyphs); -PangoCoverage *_pango_engine_shape_get_coverage (PangoEngineShape *engine, - PangoFont *font, - PangoLanguage *language); +void _pango_engine_shape_shape (PangoEngineShape *engine, + PangoFont *font, + const char *text, + int length, + PangoAnalysis *analysis, + PangoGlyphString *glyphs); +PangoCoverageLevel _pango_engine_shape_covers (PangoEngineShape *engine, + PangoFont *font, + PangoLanguage *language, + gunichar wc); PangoEngineShape *_pango_get_fallback_shaper (void); |