changelog.pre-1-12

GTK+-2.0源码之pango-1.15.6.tar.gz

	pango/pangocairo-fcfont.c, pango/pangocairo-font.c,
	pango/pangocairo-private.h: install_font returns a boolean now.

	* pango/pangocairo-render.c, pango/pangoxft-render.c: Handle font
	and hex-box failures more gracefully by drawing a generic
	unknown-box glyph.

	* pango/pangoft2.c, pango/pangoft2-render.c: Draw the generic
	unknown-box glyph here too.  For unknown glyphs though, if
	the font is TTF (FT_IS_SFNT), use the zero-indexed glyph,
	otherwise, draw a box of proper size.

2006-02-02  Behdad Esfahbod  <[e-mail]>

	* pango/pangoft2.c: Do unknown glyph extents here too.

2006-02-02  Behdad Esfahbod  <[e-mail]>

	* pango/pangoxft-font.c, pango/pangoxft-render.c: Guard Xft
	backend agains crashes too.

2006-02-02  Behdad Esfahbod  <[e-mail]>

	* modules/arabic/arabic-fc.c, modules/basic/basic-atsui.c,
	modules/basic/basic-fc.c, modules/basic/basic-win32.c,
	modules/basic/basic-x.c, modules/hangul/hangul-fc.c,
	modules/hebrew/hebrew-fc.c, modules/indic/indic-fc.c,
	modules/khmer/khmer-fc.c, modules/syriac/syriac-fc.c,
	modules/thai/thai-fc.c, modules/tibetan/tibetan-fc.c,
	pango/fonts.c, pango/pango-engine-private.h pango/pango-types.h,
	pango/pangocairo-fcfont.c, pango/pangocairo-font.c,
	pango/pangocairo-private.h, pango/pangocairo-render.c,
	pango/pangofc-decoder.c, pango/pangofc-font.c,
	pango/pangoft2-render.c, pango/pangoft2.c pango/pangowin32.c,
	pango/pangox.c, pango/pangoxft-font.c pango/pangoxft-private.h,
	pango/pangoxft-render.c, pango/shape.c: Use PANGO_GLYPH_NULL for
	when no glyph should be drawn.  Use PANGO_GLYPH_UNKNOWN_FLAG for
	all backends to mark unknown flags.  There's no need for
	pango_font_get_unknown_glyph() anymore, since all backends know
	how to handle PANGO_GLYPH_UNKNOWN_FLAG gracefully.  We may add
	that in the future however. (fixes bug #73147, closes bug #329524)

2006-02-02  Behdad Esfahbod  <[e-mail]>

	* pango/pango-utils.c (read_config_file): Fix GKeyFile transition.

2006-02-01  Behdad Esfahbod  <[e-mail]>

	* configure.in: AC_DEFINE (HAVE_CAIRO_PNG).

	* examples/cairoview.c: Save to PNG if cairo has PNG support and
	--output is given.

2006-02-01  Behdad Esfahbod  <[e-mail]>

	* pango/pangocairo-font.c: For mini_font, set family to "monospace",
	not "mono-space" which didn't work!

2006-02-01  Behdad Esfahbod  <[e-mail]>

	* examples/xftview.c: Add a default_substitute function to set
	correct dpi on the pattern.

2006-02-01  Behdad Esfahbod  <[e-mail]>

	* examples/viewer-x.c, examples/viewer-x.h: Driver for X-based
	viewer.  Used by pangocairo-view and pangoxft-view currently.

	* examples/Makefile.am, examples/cairoview.c, examples/xftview.c,
	examples/pangoft2topgm.c, examples/renderdemo.h,
	examples/renderdemo.c: Adjust to the above change.

2006-02-01  Behdad Esfahbod  <[e-mail]>

	* examples/viewer.c: Removed.

2006-02-01  Behdad Esfahbod  <[e-mail]>

	* pango/pango-utils.c, pango/pangocairo-font.c: Initialize warning
	history structs more explicitly. (bug #329459)

2006-01-31  Behdad Esfahbod  <[e-mail]>

	* examples/syriac.utf, examples/tibetan.utf, examples/muru.utf,
	examples/dev-example.utf: Removed/renamed.

	* examples/test-arabic.txt, examples/test-devanagari.txt,
	examples/test-ipa.txt, test-syriac.txt, test-tamil.txt,
	test-tibetan.txt: Added.

	* examples/Makefie.am: Change pango-cairoview, pango-xftview,
	pangoft2topgm to pangocairo-view, pangoxft-view, and pangoft2-topgm
	respectively.

2006-01-31  Behdad Esfahbod  <[e-mail]>

	* pango/pangocairo-font.c (_pango_cairo_get_hex_box_info): Use
	cairo_scaled_font_text_extents instead of cairo_text_extents.

2006-01-31  Behdad Esfahbod  <[e-mail]>

	* configure.in: Require cairo >= 1.1.1.

2006-01-31  Behdad Esfahbod  <[e-mail]>

	* pango/pangocairo-private.h, pango/pangocairo-font.c,
	pango/pangocairo-render.c: Hint hexbox.  Also draw a single-row
	hexbox for very small sizes.

2006-01-31  Behdad Esfahbod  <[e-mail]>

	Bug 328313 – Use GKeyFile for parsing pangorc
	Patch from Antoine Dopffer.

	* pango/pango-utils.c (read_config_file): Use GKeyFile to parse
	config file.

2006-01-31  Behdad Esfahbod  <[e-mail]>

	* pango/fonts.c, pango/glyphstring.c pango/pango-attributes.c,
	pango/pango-color.c, pango/pango-context.c,
	pango/pango-coverage.c, pango/pango-fontset.c,
	pango/pango-glyph-item.c, pango/pango-item.c,
	pango/pango-layout.c, pango/pango-ot-buffer.c,
	pango/pango-ot-info.c, pango/pango-ot-ruleset.c,
	pango/pango-script.c, pango/pango-tabs.c pango/pango-utils.c,
	pango/pangocairo-fcfontmap.c, pango/pangocairo-fontmap.c,
	pango/pangox-fontcache.c, pango/pangoxft-render.c:
	Improve documentation for functions allocating memory,
	on how the object should be freed.

2006-01-30  Behdad Esfahbod  <[e-mail]>

	* === Released 1.11.3 ===

	* configure.in: Version 1.11.3

	* NEWS: Updated.

2006-01-30  Behdad Esfahbod  <[e-mail]>

	* pango/shape.c (pango_shape):
	* pango/fonts.c (pango_font_get_glyph_extents):
	* pango/pangocairo-font.c (_pango_cairo_font_install):
	Improve error handling in high-frequency functions:  Only warn
	once.

	* pango-impl-utils.h, pangoutils.h:
	* pangocairo-private.h, pangocairo-font.c:
	Add machinery for above: _pango_warning_history and
	_pango_cairo_warning_history.

2006-01-30  Behdad Esfahbod  <[e-mail]>

	Bug 328314 – Examples should use GOption instead of argcontext.c
	Patch from Antoine Dopffer.

	* examples/renderdemo.c: Use GOption for parsing cmd-line
	options.

	* examples/argcontext.c, examples/argcontext.h: Removed.

2006-01-30  Behdad Esfahbod  <[e-mail]>

	* pango/opentype/ftxgsub.c: Handle GSUB Lookup type 8,
	and ReverseChainContextualSubst table.  (bug #149696,
	patch from Aamir Wali)

2006-01-29  Behdad Esfahbod  <[e-mail]>

	* modules/arabic/arabic-fc.c, modules/basic/basic-fc.c,
	modules/hebrew/hebrew-fc.c, modules/indic/indic-fc.c,
	modules/khmer/khmer-fc.c, modules/syriac/syriac-fc.c,
	modules/thai/thai-ot.c, modules/thai/thai-shaper.c,
	modules/tibetan/tibetan-fc.c: If locking font face failed,
	do not assert, just return zero glyphs with an implicit
	warning.

	* pango/fonts.c, pango/glyphstring.c pango/modules.c,
	pango/pango-color.c, pango/pango-context.c,
	pango/pango-coverage.c, pango/pango-fontmap.c,
	pango/pango-glyph-item.c, pango/pango-item.c,
	pango/pango-layout.c, pango/pango-markup.c,
	pango/pango-ot-buffer.c, pango/pango-script.c,
	pango/pango-tabs.c, pango/pango-utils.c,
	pango/pangoatsui-fontmap.c, pango/pangocairo-fcfont.c,
	pango/pangocairo-fcfontmap.c, pango/pangocairo-fontmap.c,
	pango/pangocairo-win32font.c, pango/pangofc-font.c,
	pango/pangofc-fontmap.c, pango/pangoft2-fontmap.c,
	pango/pangoft2-render.c, pango/pangoft2.c,
	pango/pangowin32-fontcache.c, pango/pangoxft-font.c,
	pango/pangoxft-render.c, pango/break.c pango/ellipsize.c:
	Use g_slice for allocating all types.  Also, change some
	g_error's to g_critical's...

2006-01-29  Behdad Esfahbod  <[e-mail]>

	Do not crash if the (win32 typically) shaper fails. Bug #304702:

	* pango/pango-engine.c (_pango_engine_shape_shape): Set num_glyphs to
	zero if failing.

	* pango/pango-shape.c (pango_shape): Instead of crashing if the shaper
	failed to produce any glyphs, print out a warning message containing
	the name of the font, and mark the font such that we don't keep
	printing warning for the same font.  Moreover, inject one whitespace
	glyph per character, so you just see nothing, but everything works
	otherwise.

2006-01-28  Behdad Esfahbod  <[e-mail]>

	* .cvsusers: Removed.

2006-01-28  Behdad Esfahbod  <[e-mail]>

	* doc/tmpl/opentype.sgml: Document PangoOTBuffer and PangoOTGlyph.

	* pango/pango-ot-buffer.c, pango/pango-ot-info.c,
	pango/pango-ot-ruleset.c: Document remaining symbols.

2006-01-28  Behdad Esfahbod  <[e-mail]>

	* pango/opentype/pango-ot-*: Removed.

	* pango/pango-ot-*: Added.

	* pango/Makefile.am, pango/opentype/Makefile.am, doc/Makefile.am:
	Adjusted.

2006-01-28  Behdad Esfahbod  <[e-mail]>

	* pango/pangofc-font.h, pango/pangoft2-render.c, pango/pangowin32.c,
	pango/pangoxft-render.c, docs/tmpl/xft-fonts.sgml,
	docs/tmp/atsui-fonts.sgml: Documentation improvements.

2006-01-28  Behdad Esfahbod  <[e-mail]>

	* configure.in: Use AC_HELP_STRING everywhere. Bump required version
	to 2.56.

	* doc/tmpl/pango-renderer.sgml (PANGO_TYPE_RENDER_PART): Document it.

2006-01-27  Behdad Esfahbod  <[e-mail]>

	* modules/Makefile.am: Remove pango.modules on uninstall. (bug #328869)

	* pango/pango-fontmap.c, pango/pangocairo-*font.c: Better error
	messages.

2006-01-26  Behdad Esfahbod  <[e-mail]>

	* pango/pangoatsui-fontmap.c: #include <modules.h>. (bug #328632)

2006-01-26  Behdad Esfahbod  <[e-mail]>

	* pango/modules.h, pango/Makefile.am:  Fix more ATSUI stuff in build
	infrastructure.  Sigh... (bug #328632)

2006-01-25  Behdad Esfahbod  <[e-mail]>

	* configure.in: If major.minor of required and available glib versions
	are the same, add -DG_DISABLE_DEPRECATED to GLIB_CFLAGS. (bug #328617)

	* */Makefile.am: Remove hardcoded -DG_DISABLE_DEPRECATED.

2006-01-25  Behdad Esfahbod  <[e-mail]>

	* pango/pangoatsui-fontmap.c (pango_atsui_family_class_init):  Declare
	int i! (bug #328632)

2006-01-24  Behdad Esfahbod  <[e-mail]>

	* pango/pangolayout.c (pango_layout_get_width): Improve docs to say
	it may return -1.

2006-01-24  Behdad Esfahbod  <[e-mail]>

	* pango/pangocairo-atsuifont.c: Change cwfont to cafont in a couple
	places.

2006-01-24  Behdad Esfahbod  <[e-mail]>

	* modules/indic/pango-indic-script.h: Removed, not used for quite a
	while.

2006-01-24  Behdad Esfahbod  <[e-mail]>

	* examples/pangoft2.aliases: Removed based on an old ChangeLog entry
	saying:  Remove pangoft2.aliases from CVS/distribution; it is
	no longer used. (#82736, Sven Neumann.)

2006-01-23  Behdad Esfahbod  <[e-mail]>

	Make tests/examples do use generated pango.modules. (bug #328291)

	* examples/pangorc, tests/pangorc: Removed. Moved to modules/.

	* examples/pangox.aliases: Removed. Moved to pango/.

	* examples/Makefile.am, tests/Makefile.am: Remove pango.modules
	creation stuff, copy pangorc from $(srcdir)/../modules/pangorc
	insteadd.

	* examples/renderdemo.c: Add --pangorc option, default to ./pangorc.
	Setenv PANGO_RC_FILE to whatever pangorc file decided.

	* tests/*.c: Setenv PANGO_RC_FILE to ./pangorc.

	* pango/pangox.aliases: Added.

	* pango/Makefile.am: Install pangox.aliases.

	* modules/pangorc: Added.

	* modules/Makefile.am: Create pango.modules.  Added pangorc.

	* modules/.cvsignore, examples/.cvsignore, tests/.cvsignore: Updated.

2006-01-23  Behdad Esfahbod  <[e-mail]>

	* modules/basic/basic-fc.c: Set cluster only on base chars, like the
	Arabic module does.

	* modules/indic/indic-fc.c: Draw an unknown glyph on missing glyphs,
	like other modules do. (part of bug #326960, LingNing Zhang)

2006-01-22  Behdad Esfahbod  <[e-mail]>

	* docs/TEXT/coding-style: Added "Since:" in the doc example.

2006-01-22  Behdad Esfahbod  <[e-mail]>

	* TODO: Removed old file.  Filed some bugs out of it.

	* TODO.xml: Removed old file.  Filed some bugs out of it.

	* Makefile.am (EXTRA_DIST): Removed TODO.xml.

2006-01-21  Behdad Esfahbod  <[e-mail]>

	* MAINTAINERS: Added.

	* AUTHORS: Added myself to contributors.

	* Makefile.am: Added MAINTAINERS to EXTRA_DIST.

2006-01-21  Behdad Esfahbod  <[e-mail]>

	* pango/pangocairo-fontmap.c (pango_cairo_context_get_font_options):
	Fix typo in docs.

2006-01-21  Behdad Esfahbod  <[e-mail]>

	* pango/pango-utils.c (pango_matrix_get_font_scale_factor): Fix docs.

2006-01-21  Behdad Esfahbod  <[e-mail]>

	* pango/pango-types.h, pango/pango-utils.c
	(pango_matrix_get_font_scale_factor): Make matrix parameter const.

	* pango/fonts.c, pango/pango-context.c, pango/pango-coverage.c,
	pango/pango-fontset.c, pango/pango-layout.c, pango/pango-renderer.c,
	pango/pango-types.h, pango/pango-utils.c,
	pango/pangocairo-atsuifont.c, pango/pangofc-font.c,
	pango/pangoft2-fontmap.c, pango/pangowin32-fontmap.c,
	pango/pangowin32.c, pango/pangox-fontmap.c, pango/pangoxft-font.c:
	Replace "Returns:" with "Return value:" in docs.

2006-01-21  Behdad Esfahbod  <[e-mail]>

	Finish ATSUI module work.  Bug #322022, Matthias Clasen.

	* docs/tmpl/atsui-fonts.sgml: Added.

	* docs/pango-docs.sgml: Updated to reflect above change.

	* docs/pango-sections.txt: Updated to reflect above change and
	also document Standard ATSUI symbols.

	* pango/pangocairo-atsuifont.c
	(pango_cairo_atsui_font_get_atsu_font_id): Add docs.

	* pango/pangoatsui-fontmap.c: Register included ATSUI modules.

2006-01-20  Behdad Esfahbod  <[e-mail]>

	* examples/cairosimple.c: Small fixes.

2006-01-20  Behdad Esfahbod  <[e-mail]>

	* pango/pangocairo-font.c (_pango_cairo_get_hex_box_info): Add a
	comment about using cairo_scaled_font_text_extents instead of
	cairo_text_extents.

2006-01-16  Behdad Esfahbod  <[e-mail]>

	* === Released 1.11.2 ===

	* configure.in: Version 1.11.2

	* NEWS: Updated.

2006-01-16  Behdad Esfahbod  <[e-mail]>

	* pango/Makefile.am: Move GLIB_CFLAGS before external libraries'
	CFLAGS.  Some formatting changes too.

2006-01-16  Behdad Esfahbod  <[e-mail]>

	* docs/Makefile.am, examples/Makefile.am, pango/Makefile.am,
	tests/Makefile.am: Adjust the order of *_CFLAGS to the same order
	known to work. (Fixes bug #325588)

2006-01-16  Behdad Esfahbod  <[e-mail]>

	Fixes bug #314675, Brian Cameron.

	* configure.in: Handle uninstalled cairo.

	* pangocairo-uninstalled.pc.in: Fix typo: libpangoxft->libpangocairo.

2006-01-16  Behdad Esfahbod  <[e-mail]>

	* modules/indic/mprefixups.c (indic_mprefixups_apply): Remove unused
	variable clusterSave that was leaking too. (bug #316466, Steve Grubbs)

2006-01-16  Behdad Esfahbod  <[e-mail]>

	Fixes bug #71414, allowing to disable building/installing modules.

	* configure.in: Add support for --with-dynamic-modules.

	* */Makefile.am: Adapt to the above change.

2006-01-14  Behdad Esfahbod  <[e-mail]>

	Draw hexbox for cairo backend.  Bug #313551.  Based on patch by
	LingNing Zhang.