changelog.pre-1-0

GTK+-2.0源码之pango-1.15.6.tar.gz

	* pango/break.c
	* pango/pango-layout.c
	* pango/pangoft2.c
	* docs/pango-sections.txt
	* docs/tmpl/fonts.sgml
	* docs/tmpl/x-fonts.sgml: documentation updates.

Sun Oct 14 18:42:56 2001  Manish Singh  <[e-mail]>
	
	* pango/pangox.c: add missing comment end marker to make it compile

2001-10-14  Matthias Clasen  <[e-mail]>

	* pango/pangox.c, pango/pangoxft-font.c, pango/pangoxft-fontmap.c,
	docs/pango-sections.txt, docs/tmpl/fonts.sgml: Documentation updates.  

2001-10-13  Matthias Clasen  <[e-mail]>

	* pango/pango-utils.c, pango/pangoxft-font.c: Documentation updates.

2001-10-10  Tor Lillqvist  <[e-mail]>

	* pango/.cvsignore: Add module-defs-win32.c.

	* pango/Makefile.am (pangoinclude_HEADERS): Include also
	WIN32_HFILES.

2001-10-09  Matt Wilson  <[e-mail]>

	* pango/pangox.c (get_font_metrics_from_string): protect from
	indexing off the end of the embedding_levels array by only doing
	so if we're not finished.

2001-10-04  Havoc Pennington  <[e-mail]>

	* pango/break.c (pango_default_break): fix wrong 
	check for incorrect attrs_len

2001-10-04  Sven Neumann  <[e-mail]>

	* pango/pangoft2-fontmap.c (pango_ft2_font_map_read_alias_file): 
	use g_object_new() instead of g_new() to create a PangoFT2Face.
	Fixes bug #61603.

2001-10-04  Tor Lillqvist  <[e-mail]>

	* configure.in: Retract my change to Xrender+Xft+Xft+FreeType.h
	checks from yesterday, instead enclose nested AC_CHECK_* calls in
	brackets.

2001-10-03  Havoc Pennington  <[e-mail]>

	* pango/break.c (MAYBE_START_NEW_SENTENCE): remove assertion I
	shouldn't have put in there

2001-10-03  Havoc Pennington  <[e-mail]>

	* pango/break.c (pango_default_break): try to fix up the sentence
	breaking a bit, specifically for sentences that started at the end
	of a previous sentence we were messing things up.

	* tests/dump-boundaries.c: new program to dump logical attrs to stdout

	* tests/testboundaries.c (check_invariants): oops, fix for 
	pango_get_log_attrs() change

2001-10-03  Havoc Pennington  <[e-mail]>

	* pango/break.c (pango_break)
	(pango_default_break) (pango_get_log_attrs): require one more 
	log attr in the buffer passed in, to account for the end position
	(pango_default_break): allow length of -1

	* pango/pango-engine.h (struct _PangoEngineLang): change
	script_break virtual function to match pango_break

	* pango/pango-layout.c (get_items_log_attrs): update pango_break usage
	
2001-10-03  Sven Neumann  <[e-mail]>

	* pango/fonts.c (pango_font_description_to_string): don't include
	family name if PANGO_FONT_MASK_FAMILY is not set.

	* pango/pangoft2-fontmap.c: make it compile with DEBUGGING being
	defined.

2001-10-03  Tor Lillqvist  <[e-mail]>

	Add the Win32 GDI Pango backend to autoconfiguration:

	* configure.in: Call AC_LIBTOOL_WIN32_DLL. Check for native Win32
	or Cygwin, set automake conditional PLATFORM_WIN32. Check for
	native Win32, set OS_WIN32. Refactor the
	Xrender+Xft+Xft+FreeType.h checks not to use AC_CHECK_LIBs inside
	eachother, autoconf 2.52e on Cygwin generated bad shell code for
	that. Check for gdi32 library, set automake conditional
	HAVE_WIN32. Add the basic-win32 module, add INCLUDED_WIN32_MODULES
	and INCLUDE_BASIC_WIN32. Write pango/module-defs-win32.c. Generate
	pangowin32*.pc.

	* pangowin32.pc.in
	* pangowin32-uninstalled.pc.in: New files.

	* Makefile.am: Add pangowin32*.pc.in.

	* .cvsignore: Add pangowin32*.pc.

	* modules/basic/Makefile.am: Add the basic-win32 backend. Use
	-no-undefined on PLATFORM_WIN32.

	* pango/Makefile.am: Add the Win32 backend. Use -no-undefined on
	PLATFORM_WIN32. Use the .def files on OS_WIN32. Link libpangoft2
	with GLIB_LIBS.

	* pango/pango-utils.c: (DllMain): New function, on
	G_OS_WIN32. Used to get the actual DLL name, which is tucked away.
	(pango_get_sysconf_subdirectory, pango_get_lib_subdirectory):
	(Win32): Append VERSION to the registry key passed to
	g_win32_get_package_installation_subdirectory(). Use the real DLL
	name from above instead of assuming the DLL has a certain name.

	Other Win32 backend fixes:

	* pango/pangowin32-fontmap.c: (free_coverages_foreach): Remove, unused.

	* pango/pangowin32.c: Remove unused variables.

	* pango/pangowin32.def: Add pango_win32_font_get_glyph_index.

	* pango/pangowin32.h: Remove pango_win32_font_get_coverage, which
	is static.

Mon Oct  1 16:02:54 2001  Owen Taylor  <[e-mail]>

	* pango/fonts.c: g_string_printfa => g_string_append_printf.

Sat Sep 29 12:21:44 2001  Manish Singh  <[e-mail]>

	* pango/pangoft2-fontmap.c (pango_ft2_font_map_for_display):
	Typo fix: s/pang/pango/ in warning message

Fri Sep 28 11:27:57 2001  Owen Taylor  <[e-mail]>

	* pango/pango-attributes.c (pango_attr_iterator_get_font): Use
	PANGO_FONT_MASK_* not PANGO_ATTR_* when manipulating the
	mask. Add fields to mask for PANGO_ATTR_FONT_DESC so
	it won't be overwritten by later attributes.
	(Fixes from Tony Graham, #61297)
	
Thu Sep 27 12:08:23 2001  Owen Taylor  <[e-mail]>

	* pango/pango-utils.c (pango_log2vis_get_embedding_levels): 
	Fix wrapper version to have boolean result. (#61248,
	Eric Lemings.)

Tue Sep 25 11:54:03 2001  Owen Taylor  <[e-mail]>

	* configure.in: Version 0.20

	* NEWS: Updated

	* configure.in (GLIB_REQUIRED_VERSION): Require GLib 1.3.9

	* examples/Makefile.am (EXTRA_DIST): Add the viewer-qt
	in case someone (say Tim) makes dist without qt installed.
	(reported by Tony Graham)

	* examples/Makefile.am (pango.modules): Don't use
	grep -q (reported by Tony Graham)

	* docs/pango-sections.txt: Fix small typo.

Tue Sep 25 11:18:24 2001  Owen Taylor  <[e-mail]>

	* pango/fonts.c (pango_font_description_unset_fields): Change
	things so that when you unset fields, the old values are
	kept around persistantly. I don't like this much, but it
	makes some hacks using PangoFontDescription easier. (In
	particular, with GtkCellRendererText, being able to
	toggle on-and-off a setting with a boolean.)

	* pango/{pangoft2-fontmap.c, pangowin32-fontmap.c, pangox-fontmap.c}:
	Fix for changed signature of g_ascii_strup/strdown.

Mon Sep 24 19:18:48 2001  Owen Taylor  <[e-mail]>

	Patch from Alex Larsson

	* pango/pango-layout.c (pango_layout_index_to_line_and_extents,
	pango_layout_index_to_line): Extract out some code portions
	into separate functions and fix problems with cursor motion
	in multi-paragraph layouts.

	* pango/pango-layout.c (pango_layout_index_to_pos): Fix
	for multi-paragraph layouts.

	* pango/pango-layout.c (pango_layout_move_cursor_visually): Fix
	for multi-paragraph layouts.
	
Mon Sep 24 18:19:22 2001  Owen Taylor  <[e-mail]>

	* pango/pango-layout.c (pango_layout_index_to_pos): Fix
	handling of the last index in a paragraph.
	(#60630, fix based on patch from Padraig O'Briain.)

	* pango/pango-layout.c (update_run): Take the start
	index of the run as an argument since we don't have
	sufficient information to compute it when 
	iter->run == NULL.

Fri Sep 21 18:55:18 2001  Owen Taylor  <[e-mail]>

	* pango/fonts.c (pango_font_description_from_string): Set 
	PANGO_FONT_MASK_FAMILY. (#60888, reported by Mario Motta)

2001-09-21  Matthias Clasen  <[e-mail]>

	* pango/fonts.c (append_field, pango_font_description_to_string):
	replace g_string_sprintfa by g_string_printfa. 

2001-09-21  Hans Breuer  <[e-mail]>

	* pango/pango.def : updated externals

	* pango/makefile.msc : build ft2 backend too.

	* pango/pangowin32-fontmap.c 
	 - Convert PangoWin32FamilyEntry into PangoWin32Family deriving
	   from PangoFontFamily.
	 - Convert PangoWin32FontEntry into PangoWin32Face deriving
	   from PangoFontFace.
	 - Change the list_families() method of the PangoWin32FontMap
	   to list PangoFontFamily * rather than names.

	* pango/pangowin32.c : reflect PangoFontDescription api change

	* pango/pangowin32.h : don't include pango.h but only the
	required headers

	* modules/basic/basic-win32.c : #include "pango-engine.h"

	* pango/testfonts.c : reflect recent pango api changes

2001-09-20  Sven Neumann  <[e-mail]>

	* pango/fonts.c (pango_font_description_set_family,
	pango_font_description_copy): unset the static_family flag so the
	family_name gets freed on the next call.

2001-09-20  James Henstridge  <[e-mail]>

	* pango/Makefile.am (s-enum-types-c): fix rule so that flags get
	registered as flags and rather than enums (enums still get
	registered as enums).

	* pango/pango-font.h: add get_type routine to header.

	* pango/fonts.c (pango_font_metrics_get_type): add get_type()
	routine.

Wed Sep 19 19:28:52 2001  Owen Taylor  <[e-mail]>

	* pango/pango-fontmap.c: Remove pango_font_map_free_families,
	which was no longer in the headers, no longer needed, and
	no longer working.

	* pango/pango-fontmap.c (pango_font_map_list_families)
	* pango/pango-context.c (pango_context_list_families): Remove
	references to pango_font_map_free_families.

2001-09-19  Havoc Pennington  <[e-mail]>

	* pango/opentype/fterrcompat.h: header to abstract the difference
	between FreeType 2.0.3 and 2.0.4 error codes, based on the
	configure check.	

	* configure.in: check for the tterrors.h header in FreeType 2.0.3,
	and define HAVE_FREETYPE_2_0_3 if we have it

Wed Sep 19 10:48:04 2001  Tim Janik  <[e-mail]>

	* Released 0.19.

Tue Sep 18 23:27:52 2001  Tim Janik  <[e-mail]>

	* configure.in (GLIB_REQUIRED_VERSION): require glib 1.3.8.

Tue Sep 18 17:29:20 2001  Owen Taylor  <[e-mail]>

	* pango/pangoft2-fontmap.c pango/pangoft2-private.h: Include
	parent_instance structures.

	* pango/fonts.c (pango_font_family_get_type): Pass in right
	class structure.

Tue Sep 18 15:47:08 2001  Owen Taylor  <[e-mail]>

	* configure.in (PANGO_MINOR_VERSION): Up to 0.19.

	* pango/pango-font.h pango/pango-fontmap.[ch] pango/fonts.c
	pango/pangoxft-fontmap.c pango/pangoft-fontmap.c pango/pango-context.[ch]
	pango/pangox-fontmap.c: Add new PangoFontFace and PangoFontFamily
	object types, and change the font listing API to list faces and
	families, instead of face names and font descriptions.

	* pango/pango-font.h pango/fonts.c: Make PangoFontDescription
	an opaque heap-allocated structure, add accessors and
	convenience functions.

	* pango/pango-font.h pango/pango-private.h: Make PangoFontMetrics
	heap allocated, protect the structure definition with
	#ifdef PANGO_ENABLE_BACKEND, and add getters for the fields.

	* pango/pango-attributes.[ch] ( pango_attr_iterator_get_font):
	instead of providing a base font description and one to fill
	in, provide a single font description to modify based on
	the attributes.

	* pango/pango-attributes.[ch]: Fix PangoAttrFontDesc to have
	a PangoFontDescription by reference, not by value.

	* pango/pango-utils.[ch]: make pango_parse_style() and friends
	take pointers to individual enumerations instead of to a
	PangoFontDescription structure.

	* pango/*.c: Fix for the PangoFontDescription and PangoFontMetrics
	changes.

        * pango/pango-{break,engine,indic,ot,xft}.h pango/Makefile.am
	pango/opentype/Makefile.am: Protect portions with
	PANGO_ENABLE_ENGINE to shrink the public API.

	* modules/*/Makefile.am: -DPANGO_ENABLE_ENGINE.

	* pango/{pangox.h,pangox-private.h} modules/basic/basic-x.c: Move
	pango_x_font_get_unknown_glyph() into public header since it is
	used from modules.

	* pango/pango-{context,font,fontmap,modules.utils}.h pango/Makefile.am:
	Protect portions with PANGO_ENABLE_BACKEND to shrink the public	API.

	* pango/*.h: Use G_BEGIN/END_DECLS

	* examples/viewer-qt.[cc,h]: Fix for changes to font listing API,
	PangoFontDescription.

	* pango/pango-indic.h modules/indic/*: Since we install this
	header fix it up to Pango conventions, namespece
	ZERO_WIDTH_JOINER, ZERO_WIDTH_NON_JOINER.

	* docs/pango-sections.txt: Updated.

2001-09-18  Matt Wilson  <[e-mail]>

	* modules/basic/Makefile.am (basic_xft_libadd): add
	$(pangoxftlibs) so we get proper dependencies noted in the module.
	
Tue Sep 11 11:31:53 2001  Owen Taylor  <[e-mail]>

	* pango/pangoft2-fontmap.c pango/modules.c
	  pango/pango-utils.c pango/querymodules.c: Use 
	g_build_filename() where appropriate.

Thu Sep  6 21:13:56 2001  Owen Taylor  <[e-mail]>

	* pango/pango-color.c: Fix problem with green/blue 
	confusion.

2001-09-10  Alex Larsson  <[e-mail]>

	* pango/fonts.c:
	* pango/glyphstring.c:
	* pango/pango-attributes.c:
	* pango/pango-color.c:
	* pango/pango-tabs.c:
	* pango/pango-utils.c:
	Update to the new g_boxed_type_register_static API.
	
Mon Sep  3 19:37:02 2001  Owen Taylor  <[e-mail]>

	* configure.in: Version 0.18

	* NEWS: Updated.

	* pango/pangoxft-font.c (pango_xft_font_finalize): Actually
	free the XftFont (and description). Lack of such pointed out
	by David Turner.

Sun Sep  2 12:08:15 2001  Owen Taylor  <[e-mail]>

	* pango/pango-layout.c pango/pango-utils.c: Make 
	a couple of functions static.

	* pango/mini-fribidi/{fribidi_tables.i,fribidi.patch}: