changelog.pre-1-0

GTK+-2.0源码之pango-1.15.6.tar.gz

	* configure.in: Add a AC_TRY_LINK() for	qt, since broken setups
	seem to be common.

	* configure.in: Save ACLOCAL_FLAGS for --enable-maintainer-mode rebuilds.

2002-01-18  Alexander Larsson  <[e-mail]>
	
        * pango/pangoft2-private.h:
	Add glyph_cache_destroy to PangoFont. This is slightly ugly, we
	should perhaps have it in the FontMap, but it was easy.
	
	Added cached_glyph to PangoFT2GlyphInfo. This can be used by
	apps that want to have a glyph cache. Only one user per PangoContext
	though. Right now it is only internally	accessible.

	Added pango_ft2_font_get_cache_glyph_data(), pango_ft2_font_set_cache_glyph_data() and
	pango_ft2_font_set_glyph_cache_destroy() to access this functionallity
	
	* pango/pangoft2.c:
	Implement glyph caching for pango_ft2_render_layout(). Unbounded
	caching right now. We should probably limit this in order to not
	use a lot of memory if the user displayed a lot of glyphs once,
	and then doesn't use them anymore.

2002-01-17  jacob berkman  <[e-mail]>

	* modules/hebrew/Makefile.am (common_sources): include missing
	header file

Wed Jan 16 14:45:23 2002  Owen Taylor  <[e-mail]>

	* pango/pango-layout.c (pango_layout_check_lines): 
	A string ending in a paragraph delimiter has an
	empty line at the end. (#68079, Arjan J. Molenaar.)

Wed Jan 16 09:25:34 2002  Owen Taylor  <[e-mail]>

	* pango/fonts.c (pango_font_description_from_string): Initialize
	the static_family field. (Fix from Zack Rusin)

2002-01-14  Havoc Pennington  <[e-mail]>

	* pango/pango-layout.c: slight correction to
	pango_layout_get_extents(), docs still need to be clearer, but 
	at least they aren't a cut-and-paste of glyph string docs now. 
	
	* docs/tmpl/glyphs.sgml: add note about special-case use of
	PANGO_SCALE with font sizes

	* pango/fonts.c: fix docs to be correct about PANGO_SCALE

2002-01-13  Havoc Pennington  <[e-mail]>

	* pango/fonts.c: fix up docs to be clearer about PANGO_SCALE, 
	as suggested by Dennis Bjorklund

2002-01-11  Havoc Pennington  <[e-mail]>

	* docs/pango_markup.sgml: fix cross-references in here

2002-01-11  Havoc Pennington  <[e-mail]>

	* pango/pango-layout.c (pango_layout_set_attributes): allow
	setting attrs to NULL

2002-01-11  Havoc Pennington  <[e-mail]>

	* pango/pango-layout.c (pango_layout_iter_get_index): docs tweak
	(pango_layout_iter_next_cluster): update iter->index here

Fri Jan 11 15:01:13 2002  Owen Taylor  <[e-mail]>

	* pango/pangoft2-fontmap.c (pango_ft2_make_pattern) 
	pango/pangoxft-fontmap.c (pango_xft_make_pattern): 
	Split comma separated family names and add them in
	pieces, so they are all visible to Xft.

	* pango/pangoxft-fontmap.c: Remove duplicate XFT_FAMILY
	in call to XftListFonts.

Thu Jan 10 16:27:24 2002  Owen Taylor  <[e-mail]>

	* pango/mini-fribidi/fribidi.c: Fix read of unitialized
	memory (#66067, Hidetoshi Tajima)

Thu Jan 10 15:04:31 2002  Owen Taylor  <[e-mail]>

	* pango/glyphstring.c (pango_glyph_string_extents_range): 
	Don't offset the logical rect by y_offset - this generally
	is not desired, since it means that the logical height
	of a line could change if it included accented characters.
	(#67921, Dov Grobgeld)

2002-01-09  Alex Larsson  <[e-mail]>

	* pango/pangoxft-fontmap.c (pango_xft_font_map_load_fontset):
	Add g_error if font match fails, referencing bug #68030, which
	is the "libXrender is broken" bug.

Wed Jan  9 18:51:02 2002  Owen Taylor  <[e-mail]>

	* pango/pango-context.c (pango_context_load_font): 
	g_return_if_fail() if the desc's family is NULL.
	(#67947, report from Darin Adler.)

Wed Jan  9 11:23:31 2002  Owen Taylor  <[e-mail]>

	* pango/Makefile.am (s-enum-types-h): Include glib-object.h,
	Add G_BEGIN_DECLS/END_DECLS to pango-enum-types.h. (#68325,
	Mikael Hermansson)

Tue Jan  1 20:52:00 2002  Owen Taylor  <[e-mail]>

	* pango/fonts.c (pango_font_description_merge[_static]):
	Update the field mask in the merged description.

2002-01-02  Tor Lillqvist  <[e-mail]>

	* pango/pangowin32.c (pango_win32_render_layout_line): Silence gcc
	-Wall, initialise a couple of variables.

	* pango/pangowin32-fontcache.c (pango_win32_font_cache_load): Set
	lfCharSet to DEFAULT_CHARSET always. Conditional debugging output
	with the PING() macro.

	* pango/pangowin32-fontmap.c: Make the size_infos hash table
	actually work like it is suppposed to, not that I know if it
	matters. I think that it's useless to store all the different
	charset vviews of the same actual ttf font in the list. Will have
	to do more testing.
	(logfont_nosize_hash): Lowercase face name before calculating
	hash.
	(logfont_nosize_equal): Compare face names ignoring case.
	(pango_win32_insert_font): Store "courier new" also under the name
	"courier", as that is what gtk-demo (and presumably often other
	applications, too?) looks for.

Thu Dec 27 14:19:46 2001  Owen Taylor  <[e-mail]>

	* modules/basic/basic-x.c: Mark as only an approximate
	match for Hebrew, so the Hebrew shaper will be used
	in preference. (#67557, Dov Grobgeld)

Wed Dec 26 11:52:28 2001  Owen Taylor  <[e-mail]>

	* pango/pango-fontmap.c (pango_font_map_load_fontset) 
	* pango/pango-context.c (pango_context_load_fontset): 
	return_val_if_fail() if desc->family is not set.

Sat Dec 22 12:14:25 2001  Owen Taylor  <[e-mail]>

	* configure.in: Version 0.23, require glib-1.3.12

	* pango/makefile.msc (PANGO_VER): 0.23.

	* NEWS: Updated.

Sat Dec 22 11:49:38 2001  Owen Taylor  <[e-mail]>

	* modules/arabic/arabic-ot.c: Patch from Roozbeh
	Pournader to update for shaping class changes
	in Unicode 3.1.1.

Thu Dec 20 00:18:10 2001  Owen Taylor  <[e-mail]>

	* pango/pangoxft-font.c (pango_xft_picture_render): Fix
	doc comment.

Wed Dec 19 22:40:24 2001  Owen Taylor  <[e-mail]>

	* pango/pango-layout.c (get_line_extents_layout_coords): 
	Remove incorrect special casing of initial line.
	(Reported by Darin Adler)

Tue Dec 18 12:33:03 2001  Owen Taylor  <[e-mail]>

	* modules/indic/*-x.c (pango_engine_shape): Syllable
	array needs to start at length 2, not 1. Also, some
	cleanups. (Memory overrun reported by Joshua Pritikin
	#66850)

2001-12-17  Darin Adler  <[e-mail]>

	* pango/pangoft2.c: Fix doc comment.
	* pango/pangoft2.h: Move include outside G_BEGIN_DECLS.
	* pango/querymodules.c: (main): Add const to avoid warning.
	* tests/dump-boundaries.c: (fail): Remove unused local.

2001-12-14  Sven Neumann  <[e-mail]>

	* modules/hebrew/hebrew-x.c (hebrew_engine_get_coverage): use
	(PangoLanguage *) instead of (const gchar *) to please the compiler.

2001-12-13  Sebastian Wilhelmi  <[e-mail]>

	* examples/Makefile.am, modules/arabic/Makefile.am,
	modules/basic/Makefile.am, modules/hangul/Makefile.am,
	modules/hebrew/Makefile.am, modules/indic/Makefile.am,
	modules/tamil/Makefile.am, modules/thai/Makefile.am,
	pango/Makefile.am, pango/mini-fribidi/Makefile.am,
	pango/opentype/Makefile.am, tests/Makefile.am: Compile with
	-DG_DISABLE_DEPRECATED. See #52790.

2001-12-12  Sven Neumann  <[e-mail]>

	* pango/mini-xft/minixftinit.c: include config.h so the definition 
	of MINI_XFTCONFIG_DIR is actually used (spotted by Sebastian Klemke 
	<[e-mail]>).

2001-12-12  Alexander Larsson  <[e-mail]>

	* pango/pangoft2-fontmap.c (pango_ft2_font_map_load_fontset):
	Initialize MiniXft library before calling MiniXftConfigSubstitute.

	* pango/mini-xft/minixftdir.c (MiniXftDirScan):
	Changed back filename from MiniXftCache to XftCache for
	compat with Xft.

2001-12-11  Alex Larsson  <[e-mail]>

	* pango/pangoft2.c (pango_ft2_render):
	Fix the details in clipping to the bitmap size.

Mon Dec 10 14:22:22 2001  HideToshi Tajima  <[e-mail]>

	* modules/basic/tables-big.i: change "EUC-CN" to "GB2312" which
	is the canonical name for gb2312.1980 charset used in libcharset.
	(#66174)

Mon Dec 10 09:18:09 2001  Owen Taylor  <[e-mail]>

	* pango/pango-layout.c (pango_layout_index_to_pos): 
	Fix problem with returned width on lines other than
	the first line (#66274).

	* pango/pangox,ft2,win32.c (pango_*_render_layout):
	Fix problem where indent wasn't honored (#66275). 
	[ Note, however, there are remaining problems - see, #66626 ]

Thu Dec  6 19:07:31 2001  Owen Taylor  <[e-mail]>

	* pango/pango-layout.c (get_items_log_attrs): Fix problem
	where length passed in didn't get adjusted for paragraph
	delimiters.

Thu Dec  6 12:10:53 2001  Owen Taylor  <[e-mail]>

	* pango/break.c (pango_default_break): Simplify by
	being lazy and calling g_utf8_strlen() (causes a
	two passes over the array but shouldn't be a huge
	performance loss). Fix bug where attributes weren't
	set correctly for empty strings. Handle internal
	NULLs consistently with other functions (truncate)
	rather than dying with an assertion failure. (#65183)

Thu Dec  6 10:03:49 2001  HideToshi Tajima  <[e-mail]>

	* modules/basic/basic-x.c
	(conv_eucjp): handle codeset1(right half of jisx0201.1976)
	and codeset3(jisx0212.1990) of EUCJP
	(conv_16bit): renamed from the old conv_euc - handle 16bit
	character sets only.
	* modules/basic/tables-big.i: add jisx0212, jisx0201 and big5.

2001-12-04  Manish Singh  <[e-mail]>

	* pango/modules.c
	* pango/querymodules.c:  g_module_symbol takes a gpointer *, not just
        a gpointer.

2001-12-03  Matthias Clasen  <[e-mail]>

	* docs/pango-sections.txt, docs/tmpl/fonts.sgml, 
	docs/tmpl/modules.sgml: Updates.

	* pango/modules.c: Documentation fixes.

2001-12-04  Sven Neumann  <[e-mail]>

	* pango/pangoft2-fontmap.c
	(pango_ft2_font_map_init): set n_families to -1 (uninitialized).
	(pango_ft2_font_map_list_families): set n_faces to -1 (uninitialized).
	This makes list_families and list_faces work again for PangoFT2.

2001-12-01  Matthias Clasen  <[e-mail]>

	* pango/pango-fontset.c: Documentation fixes.
	
2001-11-29  Matthias Clasen  <[e-mail]>

	* pango/pango-fontset.c: Documentation updates.

Thu Nov 29 11:40:51 2001  Owen Taylor  <[e-mail]>

	* examples/viewer-qt.cc: Include qpainter.h - apparently
	needed for Qt 3. (Patch from Dennis Dementiev)

2001-11-27  Alex Larsson  <[e-mail]>

	* pango/pangoft2-private.h
	* pango/pangoft2-fontmap.c (_pango_ft2_font_desc_from_pattern):
	Take extra parameter include_size that determines if the
	descriptor includes the size.
	
	* pango/pangoft2.c (_pango_ft2_font_new):
	Include size in ft2font->description.

	* pango/pangoxft-private.h
	* pango/pangoxft-fontmap.c (_pango_xft_font_desc_from_pattern):
	Take extra parameter include_size that determines if the
	descriptor includes the size.
	
	* pango/pangoxft-font.c:
	Include size in xfont->description.

Mon Nov 26 19:24:21 2001  Owen Taylor  <[e-mail]>

	* configure.in tests/Makefile.am tests/cxx-test.C: Add
	a test program that includes all headers in a C++ program.
	(#52606)

2001-11-26  Alex Larsson  <[e-mail]>

	* pango/pangoxft-font.c (pango_xft_font_get_coverage):
	Don't leak filename copy.

	* pango/pangoxft-fontmap.c (pango_xft_font_map_load_font):
	Don't leak matched pattern

Mon Nov 26 18:17:00 2001  Owen Taylor  <[e-mail]>

	* tests/Makefile.am tests/gen-all-unicode.c: Instead
	of including all-unicode.txt in the distribution, include
	a small program to generate it.

	* modules/hangul/hangul-x.c (render_syllable_with_ksc5601): When 
	falling back to uncomposed Jamos, if we can't render a Jamo
	in any way, use the unknown glyph rather than nothing.

	* modules/hangul/hangul-x.c (hangul_engine_shape): Prevent
	overflows for invalid sequences which can be of arbitrary
	length. (#50086)

	* modules/arabic/arconv.c: New versions from Roozbeh Pournader.

	- Replacing the tables with automatically-generated ones
	- Using binary search instead of linear search for table lookup
	- Updating all the names with Unicode names (eg Nun -> Noon)
	- Fixed the Hamza mixup, using the Unicode rules
	- Updating missed cases (eg Superscript Alef was missing from
	  arabic_isvowel)
	- Removing too-intelligent cases which made the code non-compliant
          (eg Alef with Hamza above+Kasra was changing to Alef with Hamza below)
        - Removing 'connecttoleft' from 'charstruct' (replacing it with a macro)
        - Indenting in the GNU style

2001-11-26  Matthias Clasen  <[e-mail]>

	* pango/pangoft2.c (pango_ft2_font_get_coverage): Documentation.
	
	* modules/basic/basic-ft2.c (basic_engine_get_coverage): Use 
	pango_font_get_coverage().

Mon Nov 26 11:31:01 2001  Owen Taylor  <[e-mail]>

	* pango/Makefile.am: Workaround to work a little better with 
	automake-1.5 - make $(libpango_la_OBJECTS) as well as $(OBJECTS)
	depend on pango_built_headers.

Sun Nov 25 22:35:46 2001  Owen Taylor  <[e-mail]>

	* configure.in (have_fribidi) README: Disable --with-fribidi; it offers
	no advantages and until either fribidi is updated to use Glib-2.0
	always, or the Glib dependecy is removed from fribidi entirely, there
	will be problems with this option.

	* pango/mini-fribidi/README: Update fribidi URL.

2001-11-24  Manish Singh  <[e-mail]>

	* acconfig.h
	* configure.in: support for --with-xftconfig-dir= path to system
	XftConfig file

	* pango/pango-utils.c
	* pango/pangox.c: include "config.h", not <config.h>

	* pango/pangoxft-fontmap.c: this file is pangoxft-fontmap.c, not
	pangoxft-fontmap.h :)

	* pango/mini-xft/minixftint.h
	* pango/mini-xft/minixftinit.c: add code for searching common
	locations for the XftConfig file. We search MINI_XFTCONFIG_DIR
	if configure defines it for us (as above), then $sysconfdir,