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authorOwen Taylor <otaylor@redhat.com>2003-09-23 23:11:59 +0000
committerOwen Taylor <otaylor@src.gnome.org>2003-09-23 23:11:59 +0000
commit0f36f55ee0e7c9bf224fabbaf31843b3868f213c (patch)
treea8446856f4dce9b792f5e2ca1c3f9d25bbc40b76 /ChangeLog.pre-1-4
parent8fa8e29cd61c802c6b100b3cca800784e3a9de20 (diff)
downloadpango-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.
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+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.
+
Mon Sep 15 17:16:59 2003 Owen Taylor <otaylor@redhat.com>
* pango/opentype/fterrcompat.h: Fix gcc-3.3 versions of