changelog

GTK+-2.0源码之pango-1.15.6.tar.gz

2007-02-12  Behdad Esfahbod  <[e-mail]>

	* === Released 1.15.6 ===

	* configure.in: Version 1.15.6

	* NEWS: Updated.

2007-02-13  Owen Taylor  <[e-mail]>

	* pango/pangowin32-fontmap.c (pango_win32_insert_font): If
	something has gone wrong in setting the family of the font
	description, don't bother with the font as it isn't usable and
	will cause crashes later anyway. (#404295)

2007-01-31  Tor Lillqvist  <[e-mail]>

	* pango/Makefile.am: Use pangocairo.def only on Win32, not
	Cygwin. (#402373, "paul")

2007-01-30  Tor Lillqvist  <[e-mail]>

	* pango-zip.sh.in: Include also the COPYING file in the zipfiles.

	* Makefile.am (EXTRA_DIST): Include just pango-zip.sh.in in the
	tarball, not pango-zip.sh.

2007-01-24  Behdad Esfahbod  <[e-mail]>

	* pango/fonts.c (pango_font_get_metrics),
	(pango_font_get_font_map): Remove PANGO_IS_FONT() check. Just
	do NULL-checking.

2007-01-23  Behdad Esfahbod  <[e-mail]>

	Bug 399738 – pango 1.15.5 won't compile on Mac OS X: 'FC_HINT_STYLE'
	undeclared (first use in this function)

	* pango/pangoft2.c (pango_ft2_font_get_face): Don't use FC_HINT_STYLE
	if it's not defined (old fontconfig versions).

2007-01-22  Behdad Esfahbod  <[e-mail]>

	* === Released 1.15.5 ===

	* configure.in: Version 1.15.5

	* NEWS: Updated.

2007-01-22  Behdad Esfahbod  <[e-mail]>

	* pango/pango-glyph-item.c (_pango_glyph_item_iter_next_cluster):
	Fix the "menu accels are two chars wide" bug that was introduced
	by the recent changes in this function, in 1.15.4.  Apparently
	glyph_index means separate things in next_cluster and prev_cluster.

2007-01-22  Behdad Esfahbod  <[e-mail]>

	* pango/fonts.c (pango_font_get_metrics): Populate metrics for
	NULL/broken fonts.  Now our glyph boxes have underlines too. Yay!

2007-01-21  Tor Lillqvist  <[e-mail]>

	* configure.in: Add AC_MSG_RESULT([no]) to the failed branch of
	PKG_CHECK_MODULES tests to make the output from configure
	cleaner.

2007-01-21  Behdad Esfahbod  <[e-mail]>

	Bug 398238 – pangorc file missing from tests directory

	* pango-view/Makefile.am:
	* tests/Makefile.am:
	Don't use $<. Doesn't work with Sun's make.

2007-01-18  Behdad Esfahbod  <[e-mail]>

	* configure.in: Require automake 1.9.

2007-01-18  Behdad Esfahbod  <[e-mail]>

	* pango/pangoft2.c (pango_ft2_font_get_face): Respect FC_HINT_STYLE.
	Patch has been in Fedora for ages.

2007-01-17  Behdad Esfahbod  <[e-mail]>

	* === Released 1.15.4 ===

	* configure.in: Version 1.15.4

	* NEWS: Updated.

2007-01-17  Behdad Esfahbod  <[e-mail]>

	Bug 395328 – Map kATSDeletedGlyphcode to PANGO_GLYPH_EMPTY

	* modules/basic/basic-atsui.c (set_glyph): Handle
	kATSDeletedGlyphcode.

2007-01-16  Behdad Esfahbod  <[e-mail]>

	* pango-view/viewer-render.c (make_layout): Fix typo when rounding
	to points.

2007-01-16  Behdad Esfahbod  <[e-mail]>

	Bug 397337 – Use is_ellipsized and is_wrapped to optimize property
	changes

	* pango/pango-layout.c (pango_layout_set_wrap),
	(pango_layout_set_ellipsize): Using is_ellipsized and is_wrapped, 
	only clear lines if wrap/ellipsize change has any effect on the lines.

2007-01-16  Behdad Esfahbod  <[e-mail]>

	*.c, *.h: Removed spaces followed b tabs.

2007-01-16  Behdad Esfahbod  <[e-mail]>

	*.c, *.h: Replace preceding sequences of 8 spaces with tabs.

2007-01-16  Behdad Esfahbod  <[e-mail]>

	* examples/pangowin32tobmp.c (SaveBitmap):
	* modules/tibetan/tibetan-fc.c:
	Replace C++-style // comments with C-style /* */ ones.

2007-01-16  Behdad Esfahbod  <[e-mail]>

	*.c, *.h: Drop trailing whitespace.

2007-01-16  Behdad Esfahbod  <[e-mail]>

	Bug 328585 – Need to know if a layout has unknown glyphs
	Patch from LingNing Zhang

	* pango/pango-layout-private.h:
	* pango/pango-layout.c (pango_layout_init), (pango_layout_copy),
	(pango_layout_get_unknown_glyphs_count),
	(pango_layout_clear_lines):
	* pango/pango-layout.h:
	New public function:

		pango_layout_get_unknown_glyphs_count()

	* pango/pango.def:
	* docs/tmpl/layout.sgml:
	* docs/pango-sections.txt:
	Update.

2007-01-16  Behdad Esfahbod  <[e-mail]>

	Part of Bug 326693 – PangoLayouts should be query-able about their
	effective properties (width / wrapped / ellipsized / etc)

	* pango/pango-layout-private.h:
	* pango/pango-layout.c (pango_layout_init), (pango_layout_copy),
	(pango_layout_is_wrapped), (pango_layout_clear_lines),
	(process_line):
	* pango/pango-layout.h:
	New public function:

		pango_layout_is_wrapped()

	* pango/pango.def:
	* docs/tmpl/layout.sgml:
	* docs/pango-sections.txt:
	Update.

2007-01-16  Behdad Esfahbod  <[e-mail]>

	Bug 397327 – pango-layout.c: 'pango_layout_is_ellipsized' must return
	a value

	* pango/pango-layout.c (pango_layout_is_ellipsized): Use
	g_return_val_if_fail() instead of g_return_if_fail().

2007-01-16  Behdad Esfahbod  <[e-mail]>

	* pango/ellipsize.c (get_cluster_width): Fix width calculation.
	Was causing ellipsization to stop at a zero-width glyph that was
	part of a bigger cluster.

	* pango/ellipsize.c (remove_one_span): Skip over zero-width clusters,
	otherwise ellipsization will stop at a zero-width cluster.

	* pango/pango-glyph-item.c (_pango_glyph_item_iter_next_cluster),
	(_pango_glyph_item_iter_prev_cluster): Fix yet another bug with
	in prev_cluster that was making it not work for any interesting
	cluster.

2007-01-16  Behdad Esfahbod  <[e-mail]>

	* examples/cairotwisted.c (point_on_path), (draw_text),
	(draw_twisted), (draw_dream), (draw_wow), (main):
	Improve text-on-path example.

2007-01-16  Behdad Esfahbod  <[e-mail]>

	* configure.in: Generate .bz2 tarball instead of .gz.

2007-01-16  Behdad Esfahbod  <[e-mail]>

	* pango-view/Makefile.am:
	* pango-view/renderdemo.c:
	* pango-view/renderdemo.h:
	* pango-view/viewer-main.c:
	* pango-view/viewer-pangocairo.c:
	* pango-view/viewer-pangoft2.c:
	* pango-view/viewer-pangox.c:
	* pango-view/viewer-pangoxft.c:
	* pango-view/viewer-render.c:
	* pango-view/viewer-render.h:
	* pango-view/viewer-x.c:
	Rename renderdemo.[ch] to viewer-render.[ch].

2007-01-16  Behdad Esfahbod  <[e-mail]>

	* pango-view/Makefile.am: Rename HELLO.utf8 and GLASS.utf8 to
	HELLO.txt and GLASS.txt.

2007-01-16  Behdad Esfahbod  <[e-mail]>

	* examples/pango-view.c:
	* examples/pangocairo-view.c:
	* examples/pangoft2-view.c:
	* examples/pangox-view.c:
	* examples/pangoxft-view.c:
	* examples/renderdemo.c:
	* examples/renderdemo.h:
	* examples/test-arabic.txt:
	* examples/test-chinese.txt:
	* examples/test-devanagari.txt:
	* examples/test-gurmukhi.txt:
	* examples/test-hebrew.txt:
	* examples/test-ipa.txt:
	* examples/test-lao.txt:
	* examples/test-latin.txt:
	* examples/test-mixed.txt:
	* examples/test-syriac.txt:
	* examples/test-tamil.txt:
	* examples/test-thai.txt:
	* examples/test-tibetan.txt:
	* examples/viewer-cairo.c:
	* examples/viewer-cairo.h:
	* examples/viewer-main.c:
	* examples/viewer-pangocairo.c:
	* examples/viewer-pangoft2.c:
	* examples/viewer-pangox.c:
	* examples/viewer-pangoxft.c:
	* examples/viewer-win32.c:
	* examples/viewer-x.c:
	* examples/viewer-x.h:
	* examples/viewer.h:
	Move into pango-view/

	* Makefile.am:
	* configure.in:
	* examples/Makefile.am:
	* pango-view/Makefile.am:
	Update.

2007-01-16  Behdad Esfahbod  <[e-mail]>

	* examples/renderdemo.c (parse_enum): Oops. Replace GType* with GType.

2007-01-16  Behdad Esfahbod  <[e-mail]>

	Bug 363510 – Ability to query whether a PangoLayout is effectively
	ellipsized (as opposed to the set_ellpisize()/get_ellipsize() methods
	which only set a request, or return the set request respectively)
	Patch from Milosz Derezynski

	* pango/pango-layout.h:
	* pango/ellipsize.c (_pango_layout_line_ellipsize):
	* pango/pango-layout-private.h:
	* pango/pango-layout.c (pango_layout_init), (pango_layout_copy),
	(pango_layout_is_ellipsized), (pango_layout_clear_lines),
	(pango_layout_line_postprocess):
	New public function:

		pango_layout_is_ellipsized()

	* pango/pango.def:
	* docs/tmpl/layout.sgml:
	* docs/pango-sections.txt:
	Update.

2007-01-16  Behdad Esfahbod  <[e-mail]>

	* pango/pango-renderer.c (pango_renderer_draw_layout_line): Fix
	background rendering being off in presence of rise attributes.

2007-01-16  Behdad Esfahbod  <[e-mail]>

	* pango/pango-context.c (itemize_state_init),
	(itemize_state_update_for_new_run): Update  centered_baseline in
	presence of gravity attributes.

2007-01-16  Behdad Esfahbod  <[e-mail]>

	* examples/cairotwisted.c (draw_text):
	* pango/pangocairo-win32font.c (max_glyph_width):
	* pango/pangofc-font.c (max_glyph_width):
	* pango/pangowin32.c (max_glyph_width),
	(pango_win32_render_layout):
	* pango/pangox.c (pango_x_render_layout):
	Use pango_layout(_iter)?_get_line_readonly() instead of
	pango_layout(_iter)?_get_line().

2007-01-16  Behdad Esfahbod  <[e-mail]>

	* pango/pango-attributes.h:
	* pango/pango-attributes.c:
	New attribute types PANGO_ATTR_GRAVITY and PANGO_ATTR_GRAVITY_HINT.
	New public functions:

		pango_attr_gravity_new()
		pango_attr_gravity_hint_new()

	* pango/pango-context.c (update_attr_iterator),
	(itemize_state_init), (itemize_state_add_character),
	(get_shaper_and_font), (itemize_state_update_for_new_run):
	Handle gravity and gravity_hint attributes.

	* pango/pango-utils.h:
	* pango/pango-utils.c:
	New public function:

		pango_parse_enum()

	* pango/pango-markup.c (span_parse_func): Parse gravity and
	gravity_hint attributes for <span>.  Optimize a bit.

	* pango/pango-markup.c (parse_absolute_size), (attr_strcmp),
	(span_parse_int), (span_parse_boolean), (span_parse_color),
	(span_parse_enum), (span_parse_func): Use pango_scan_int(),
	pango_color_parse(), and pango_parse_enum().  Also, ignore '-' and
	'_' differences when matching attribute names for <span>.

	* examples/renderdemo.c (parse_enum), (parse_ellipsis),
	(parse_gravity), (parse_gravity_hint), (parse_hinting),
	(parse_wrap): Use a generic parse_enum() that uses pango_parse_enum().

	* modules/basic/basic-fc.c (basic_engine_shape):
	* pango/pangofc-fontmap.c (pango_fc_make_pattern):
	Use PANGO_GRAVITY_IS_VERTICAL().

	* pango/pango.def:
	* docs/pango-sections.txt:
	* docs/tmpl/text-attributes.sgml:
	* docs/tmpl/utils.sgml:
	Update.

2007-01-15  Behdad Esfahbod  <[e-mail]>

	Bug 323173 – Add layout of mixed direction text for vertical layout

	* pango/pango-gravity.h:
	* pango/pango-gravity.c:
	Moved gravity stuff here.  New public API:

		PangoGravityHint
		pango_gravity_get_for_matrix()
		pango_gravity_get_for_script()

	* pango/pango-context.h:
	* pango/pango-context.c (pango_context_init),
	(update_resolved_gravity), (itemize_state_update_for_new_run):
	Support gravity hint.  New public API:

		pango_context_set_gravity_hint()
		pango_context_get_gravity_hint()

	* pango/pango-utils.c:
	* pango/pango-matrix.c:
	* pango/pango-matrix.h:
	* pango/pango-types.h:
	Moved gravity and matrix stuff into its own header.  pango-types.h
	includes both pango-matrix.h and pango-gravity.h

	* pango/pango.h:
	Include new headers.

	* pango/pango.def:
	* pango/Makefile.am:
	Update.

	* docs/pango-docs.sgml:
	* docs/pango-sections.txt:
	* docs/tmpl/glyphs.sgml:
	* docs/tmpl/main.sgml:
	* docs/tmpl/vertical.sgml:
	Add a section for Vertical Text.

	* examples/renderdemo.c (do_output), (parse_gravity_hint),
	(parse_options):
	Support gravity hint.

	* examples/test-mixed.txt:
	New test, mixed Latin, Arabic, Chinese text.

2007-01-15  Tor Lillqvist  <[e-mail]>

	* configure.in: Don't check for X and don't warn about missing
	fontconfig on Win32. (#392628, Yevgen Muntyan)

2007-01-15  Tor Lillqvist  <[e-mail]>

	* configure.in: Automatically use -mms-bitfields on Windows when
	building with gcc. (#394453)

2007-01-13  Hans Breuer  <[e-mail]>

	* pango/makefile.msc pango/opentype/makefile.msc : updated

2007-01-08  Behdad Esfahbod  <[e-mail]>

	* === Released 1.15.3 ===

	* configure.in: Version 1.15.3

	* NEWS: Updated.

2007-01-08  Behdad Esfahbod  <[e-mail]>

	Bug 351496 – PangoAnalysis::gravity breaks binary compatibility

	* docs/pango-sections.txt:
	* docs/tmpl/glyphs.sgml:
	* docs/tmpl/main.sgml:
	* pango/pango-context.c (itemize_state_add_character):
	* pango/pango-item.h:
	* pango/pango-layout.c (pango_layout_run_get_extents):
	* pango/pango-renderer.c (pango_renderer_draw_layout_line):
	Don't introduce bitfields in public struct and rename PangoAnalysis.
	centered_baseline to PangoAnalysis.flags and introduce
	PANGO_ANALYSIS_FLAGS_CENTERED_BASELINE.

2007-01-07  Behdad Esfahbod  <[e-mail]>

	* docs/tmpl/engines.sgml:
	* docs/tmpl/fonts.sgml:
	* docs/tmpl/freetype-fonts.sgml:
	* docs/tmpl/layout.sgml: