path: root/ChangeLog

2007-06-18  Behdad Esfahbod  <behdad@gnome.org>

	* configure.in:
	* tests/cxx-test.C: Include pangocairo.h too.

2007-06-18  Behdad Esfahbod  <behdad@gnome.org>

	Bug 447568 – improve docs on what absolute size means

	* pango/fonts.c: Improve docs.

2007-06-15  Hans Breuer  <hans@breuer.org>

	* pango/makefile.msc : updated

2007-06-14  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pangocairo-font.c
	(_pango_cairo_font_private_scaled_font_data_destroy):
	Check for NULL before dereferencing.  Patch from Keith Packard.

2007-06-13  Behdad Esfahbod  <behdad@gnome.org>

	Bug 447189 – fonts.c: pango_font_face_is_synthesized returns NULL

	* pango/fonts.c (pango_font_face_is_synthesized): Fix
	return value.

2007-06-12  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-attributes.c (pango_attr_font_desc_equal):
	Compare set fields of two font descriptions for equality
	too, as pango_font_description_equal() doesn't check the
	mask.

2007-06-12  Richard Hult  <richard@imendio.com>

	* pango/pangocairo-atsuifontmap.c: Implement
	get_font_type().

2007-06-12  Tor Lillqvist  <tml@novell.com>

	* pango/pangocairo-win32fontmap.c: Implement
	PangoCairoWin32FontMap::get_font_type().

2007-06-12  Tor Lillqvist  <tml@novell.com>

	* pango/pangowin32-private.h (struct PangoWin32Face): Add
	is_synthetic field.

	* pango/pangowin32-fontmap.c: Implement
	PangoWin32Face::is_synthesized().

	* pango/pangocairo-win32font.c
	* pango/pangocairo-win32fontmap.c: Update for the changes to
	PangoCairoFontMap and PangoCairoFont.

2007-06-12  Behdad Esfahbod  <behdad@gnome.org>

	Bug 445832 – pango_cairo_update_layout() always invalidates layout

	* pango/pangocairo-context.c (_pango_cairo_update_context),
	(pango_cairo_update_context), (pango_cairo_update_layout):
	Don't invalidate layout if matrix and font options didn't change.

2007-06-11  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-attributes.h:
	* pango/pango-font.h:
	* pango/pango-glyph.h:
	* pango/pango-gravity.h:
	* pango/pango-language.h:
	* pango/pango-layout.h:
	* pango/pango-matrix.h:
	* pango/pango-ot-private.h:
	* pango/pango-ot.h:
	* pango/pango-renderer.h:
	* pango/pango-script.h:
	* pango/pango-tabs.h:
	* pango/pango-utils.h:
	* pango/pangoatsui-private.h:
	* pango/pangocairo-atsui.h:
	* pango/pangocairo-atsuifont.h:
	* pango/pangocairo-fc.h:
	* pango/pangocairo-private.h:
	* pango/pangocairo-win32.h:
	* pango/pangocairo.h:
	* pango/pangofc-decoder.h:
	* pango/pangofc-font.h:
	* pango/pangofc-fontmap.h:
	* pango/pangoft2-private.h:
	* pango/pangoft2.h:
	* pango/pangowin32-private.h:
	* pango/pangox-private.h:
	* pango/pangoxft-render.h:
	* pango/pangoxft.h:
	Add G_GNUC_CONST and G_GNUC_PURE annotations.

2007-06-11  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-ot.h: New engine public macros:
	
		PANGO_OT_TAG_MAKE()
		PANGO_OT_TAG_MAKE_FROM_STRING()

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

2007-06-11  Behdad Esfahbod  <behdad@gnome.org>

	Bug 446018 – Bus error in the pango_ot_tag_from_language()

	* pango/pango-ot-tag.c (pango_ot_tag_from_script),
	(pango_ot_tag_to_script), (pango_ot_tag_from_language),
	(pango_ot_tag_to_language): Make sure int access is
	aligned.

2007-06-12  Richard Hult  <richard@imendio.com>

	* pango/pangoatsui-fontmap.c (pango_atsui_face_is_synthesized):
	Implement is_synthesized for the ATSUI backend.

2007-06-11  Behdad Esfahbod  <behdad@gnome.org>

	Bug 440588 – Add pango_font_face_is_synthesized()

	* pango/pango-font.h:
	* pango/fonts.c:
	New PangoFontFace method is_synthesized.
	New public API:

		pango_font_face_is_synthesized()

	* pango/pangofc-fontmap.c (pango_fc_face_is_synthesized):
	Implement new method.

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

2007-06-12  Richard Hult  <richard@imendio.com>

	* pango/pangocairo-atsuifont.c:
	* pango/pangocairo-atsuifontmap.c: Update for the changes to
	PangoCairoFontMap and PangoCairoFont.

2007-06-11  Behdad Esfahbod  <behdad@gnome.org>

	Bug 446355 – the parsing with pango_parse_markup is not coherent

	* pango/pango-markup.c (pango_parse_markup): Use
	pango_attr_list_insert() instead of pango_attr_list_change() as
	merging adjacent attributes of the same kind is not a safe operation
	and can change the derived font of a segment in an unexpected and
	incorrect way.

2007-06-11  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pangocairo-fontmap.c: Make sure all enabled font backends
	included (reported by Vincent Isambart).

2007-06-11  Behdad Esfahbod  <behdad@gnome.org>

	* docs/pango_markup.sgml: Add 'gravity', 'gravity_hint', and
	'letter_spacing' span attributes.

2007-06-11  Behdad Esfahbod  <behdad@gnome.org>

	Bug 438801 – underline should add "error" type.

	* docs/pango_markup.sgml: Add "error" underline type to docs.

2007-06-10  Behdad Esfahbod  <behdad@gnome.org>

	Bug 347236 – provide pango_cairo_font_get_scaled_font
	Bug 347235 – Add pango_cairo_font_map_get_font_type
	Bug 353291 – Provide pango_cairo_font_map_new_for_font_type

	* pango/pangocairo-font.c: New public API:

		pango_cairo_font_get_scaled_font()

	* pango/pangocairo-fontmap.c: New public API:

		pango_cairo_font_map_new_for_font_type()
		pango_cairo_font_map_get_font_type()

	* pango/pangocairo-fcfontmap.c:
	Implement get_font_type() method.

	* pango/pangocairo.h:
	* pango/pangocairo-private.h:
	* docs/pango-sections.txt:
	* docs/tmpl/pangocairo.sgml:
	* pango/pangocairo.def:
	Update.

2007-06-09  Behdad Esfahbod  <behdad@gnome.org>

	Bug 337593 – move glyph extents code (and cache) from
	pangocairo-*font.c into pangocairo-font.c

	* pango/pangocairo-fontmap.c:
	* pango/pangocairo-fcfontmap.c:
	Remove per-fontmap renderer.  We've not been using it for a while
	and there is no reason to use it.

	* pango/pangocairo-font.c
	* pango/pangocairo-fcfont.c:
	Most most code (including glyph extents caching) from fcfont.c to
	font.c.  Simplifies individual backends a lot. ATSUI and Win32
	cairo backends should adapt.

	* pango/pangocairo-render.c
	* pango/pangocairo-private.h:
	Update to reflect above changes.

2007-06-05  Behdad Esfahbod  <behdad@gnome.org>

	* pango/fonts.c (pango_font_description_merge),
	(pango_font_description_merge_static),
	(pango_font_description_copy),
	(pango_font_description_copy_static),
	(pango_font_description_hash), (pango_font_description_to_string),
	(pango_font_description_to_filename):
	Add missing g_return_if_fail()s.  Pointed out by fcrozat.

2007-06-04  Behdad Esfahbod  <behdad@gnome.org>

	* pango/shape.c (pango_shape): Zero glyphs->num_glyphs before
	calling into shape engine.

	* pango/pango-engine.c (fallback_engine_shape): Improve, to support
	clusters and what not.

	* pango/pangocairo-font.c (_pango_cairo_font_get_hex_box_info):
	Use "pango_script_get_sample_language (PANGO_SCRIPT_LATIN)" instead
	of hardcoding "en".
	Handle cairo_scaled_font_extents() failure.

2007-06-04  Behdad Esfahbod  <behdad@gnome.org>

	* === Released 1.17.2 ===

	* configure.in: Version 1.17.2

	* NEWS: Updated.

2007-06-03  Behdad Esfahbod  <behdad@gnome.org>

	* docs/tmpl/main.sgml:
	* pango/pango-layout.c (process_item):
	* pango/pango-ot-info.c:
	* pango/pango-renderer.c (pango_renderer_draw_layout_line):
	Fix various typos reported by Peter Moulder.

2007-06-03  Behdad Esfahbod  <behdad@gnome.org>

	* docs/pango-sections.txt:
	* docs/tmpl/opentype.sgml:
	* modules/arabic/arabic-fc.c (arabic_engine_shape):
	* modules/basic/basic-fc.c (basic_engine_shape):
	* modules/hebrew/hebrew-fc.c (hebrew_engine_shape):
	* modules/indic/indic-fc.c (indic_engine_shape):
	* modules/khmer/khmer-fc.c (khmer_engine_shape):
	* modules/syriac/syriac-fc.c (syriac_engine_shape):
	* modules/thai/thai-fc.c (thai_engine_shape):
	* modules/tibetan/tibetan-fc.c (tibetan_engine_shape):
	* pango/pango-ot-ruleset.c (pango_ot_ruleset_get_for_description),
	(pango_ot_ruleset_new_from_description):
	* pango/pango-ot.h:
	* pango/pangoft2.def:
	Rename pango_ot_ruleset_get_for() to
	pango_ot_ruleset_get_for_description().

	New engine API: pango_ot_ruleset_new_from_description().

2007-06-02  Behdad Esfahbod  <behdad@gnome.org>

	Bug 443206 – PANGO_SCRIPT_UNKNOWN should not cause a run break
	Patch from Martin Hosken

	* pango/pango-script.c: Treat Unknown script like Common and other
	non-"real" scripts.

2007-05-31  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-layout.c: Improve docs.

2007-05-28  Behdad Esfahbod  <behdad@gnome.org>

	* === Released 1.17.1 ===

	* configure.in: Version 1.17.1

	* NEWS: Updated.

2007-05-28  Behdad Esfahbod  <behdad@gnome.org>

	* pango-view/test-mixed.markup:
	* pango-view/test-mixed.txt:
	Fix Japanese text.  Patch from Ben Konrath

2007-05-25  Behdad Esfahbod  <behdad@gnome.org>

	* pango/mini-fribidi/fribidi_tab_char_type_2.i:
	Fix wrong Unicode version in header.

2007-05-24  Behdad Esfahbod  <behdad@gnome.org>

	Bug 357790 – Rendering problem for malayalam consonant RA (U+0D30)

	* modules/indic/indic-ot-class-tables.c:
	* modules/indic/indic-ot.c (indic_ot_reorder):
	Commit remaining fix for malayalam.

2007-05-24  Behdad Esfahbod  <behdad@gnome.org>

	* docs/tmpl/opentype.sgml:
	* docs/tmpl/pango-engine-lang.sgml:
	* docs/tmpl/pango-engine-shape.sgml:
	Add stability note.

2007-05-24  Behdad Esfahbod  <behdad@gnome.org>

	* docs/tmpl/vertical.sgml: Document how Pango's vertical text support
	works.

2007-05-23  Behdad Esfahbod  <behdad@gnome.org>

	Part of Bug 440603 – Minor ABI change

	* pango/pango-context.c (pango_context_init),
	(pango_context_set_language), (pango_context_get_language):
	Make itemization use pango_language_get_default() if context has no
	language set on it.  Ditto for pango_context_get_metrics() if both
	input language and context language are NULL.

2007-05-22  Behdad Esfahbod  <behdad@gnome.org>

	* pango-view/Makefile.am:
	* pango-view/test-nko.txt:
	New test text for N'Ko.

2007-05-22  Behdad Esfahbod  <behdad@gnome.org>

	Bug 440603 – Minor ABI change

	* pango/pango-language.c (pango_language_includes_script):
	* pango/pango-ot-tag.c (pango_ot_tag_from_language):
	Accept language == NULL as legitimate input.

2007-05-20  Richard Hult  <richard@imendio.com>

	* pango/pangocairo-atsuifont.c: (_pango_cairo_atsui_font_new): Improve
	the fix for bug #433805 so that the metrics actually are right, thanks
	to Mitch for noticing and debugging help.

2007-05-16  Behdad Esfahbod  <behdad@gnome.org>

	Bug 438705 – Test runs non-existent "/bin/bash" on HP-UX 11.11

	* docs/check.docs:
	* pango/check.defs:
	Use /bin/sh instead of /bin/bash.

2007-05-16  Behdad Esfahbod  <behdad@gnome.org>

	* pango-view/Makefile.am:
	* pango-view/test-opentype-language.markup:
	Add a test file showing off OpenType language-system support
	used with DejaVu Sans.

2007-05-16  Behdad Esfahbod  <behdad@gnome.org>

	Bug 438814 – synaptic crash with pango 1.17.0

	* pango/pango-layout.c (process_item): Make sure we find some break
	point even if overflowing the line.

2007-05-15  Behdad Esfahbod  <behdad@gnome.org>

	* modules/hebrew/hebrew-fc.c (hebrew_engine_shape):
	Port to new OpenType APIs.  Add standard features.

2007-05-15  Behdad Esfahbod  <behdad@gnome.org>

	* modules/thai/Makefile.am:
	* modules/thai/thai-fc.c (thai_get_font_info), (thai_engine_shape),
	(thai_make_unknown_glyph):
	* modules/thai/thai-shaper.c (get_glyphs_list), (add_cluster),
	(thai_set_glyphs):
	* modules/thai/thai-shaper.h:
	Port to new OpenType APIs and cleanup a bit.  Add standard features.

	* modules/thai/thai-ot.c:
	* modules/thai/thai-ot.h:
	Removed.  Not needed anymore.

2007-05-15  Behdad Esfahbod  <behdad@gnome.org>

	Bug 385168 – indic, khmer, and tibetan modules don't apply ccmp
	Bug 385477 – kern feature is not supported in OpenType layout for
	Tibetan.

	* modules/khmer/khmer-fc.c (khmer_engine_shape):
	* modules/tibetan/tibetan-fc.c (tibetan_engine_shape):
	Port to new OpenType APIs.  Add standard features (ccmp,
	locl, calt, kern, mark, mkmk).

2007-05-15  Behdad Esfahbod  <behdad@gnome.org>

	* modules/indic/indic-fc.c:
	Add ccmp, locl, calt; kern, mark, and mkmk features.

2007-05-15  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-ot.h:
	* pango/pango-ot-private.h:
	* pango/pango-ot-ruleset.c (pango_ot_ruleset_add_feature),
	(pango_ot_ruleset_get_feature_count):
	Add new engine API:

		pango_ot_ruleset_get_feature_count()

	* docs/pango-sections.txt:
	* docs/tmpl/opentype.sgml:
	* pango/pangoft2.def:
	Updated.

2007-05-15  Behdad Esfahbod  <behdad@gnome.org>

	* modules/arabic/arabic-fc.c (arabic_engine_shape):
	* modules/basic/basic-fc.c (basic_engine_shape):
	* modules/syriac/syriac-fc.c (syriac_engine_shape):
	Move ruleset creation after populating buffer.

2007-05-15  Behdad Esfahbod  <behdad@gnome.org>

	* modules/indic/indic-fc.c (indic_engine_shape), (create):
	Port to new OpenType APIs.

2007-05-15  Behdad Esfahbod  <behdad@gnome.org>

	Bug 436699 – N'Ko support
	Patch by Eugeniy Meshcheryakov

	* modules/arabic/arabic-fc.c (create):
	* modules/arabic/arabic-ot.c (Get_Joining_Class):
	Add N'Ko support to the Arabic module.

2007-05-15  Richard Hult  <richard@imendio.com>

	Bug 433805 - [Atsui] Approximate char/digit width width often 0

	* pango/pangocairo-atsuifont.c:
	(pango_cairo_atsui_font_get_metrics): Improve the metrics so it really
	is average instead of max glyph width. Also keep the metrics per 
	language in the font so it's not constantly recreated.
	(pango_cairo_atsui_font_describe_absolute): Implement.

	* pango/pangocairo-atsuifontmap.c: Set default resolution.

2007-05-15  Behdad Esfahbod  <behdad@gnome.org>

	* pango-view/Makefile.am: Add various test txt files recently
	added.

	* pango-view/test-mixed.markup: A language-tagged version of
	test-mixed.txt.

2007-05-14  Behdad Esfahbod  <behdad@gnome.org>

	* === Released 1.17.0 ===

	* configure.in: Version 1.17.0

	* NEWS: Updated.

2007-05-14  Behdad Esfahbod  <behdad@gnome.org>

	Bug 325714 – Pango should respect $LANGUAGE

	* pango/pango-language.c (pango_language_matches),
	(parse_default_languages), (_pango_script_get_default_language),
	(pango_script_get_sample_language):
	Make pango_script_get_sample_language() use the value of env var
	PANGO_LANGUAGE or LANGUAGE (checked in that order) to make better
	guesses.  The env var should be a list of language tags, like "en:fa"
	for example where makes Pango choose Persian (fa) fonts instead of
	Arabic (ar) fonts...

2007-05-14  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-language.c (pango_script_get_sample_language):
	* pango/pango-script.c: Move pango_script_get_sample_language()
	from pango-script.c to pango-language.c.  Fits better.

2007-05-14  Behdad Esfahbod  <behdad@gnome.org>

	Part of Bug 325714 – Pango should respect $LANGUAGE
	Bug 414264 – Pango vertical writing support is different with real
	CJK usage.

	* modules/arabic/arabic-fc.c (arabic_engine_shape):
	* modules/basic/basic-fc.c (basic_engine_shape):
	* modules/syriac/syriac-fc.c (syriac_engine_shape):
	Remove fallback_shape() paths.  Remove get_ruleset().
	Use pango_ot_ruleset_get_for(), that correctly works for multiple
	languages.  Also makes basic shaper apply the 'vert' feature for
	vertical text.  Removes a net 500 lines.

	Other OpenType modules need to be ported over time, however some
	extensions may be needed.  For example, the Hebrew shaper uses
	fallback code if no GPOS tables are available.  Currently using
	pango_ot_ruleset_get_for() one cannot see which features were
	found.

2007-05-14  Behdad Esfahbod  <behdad@gnome.org>

	Part of Bug 414264 – Pango vertical writing support is different with
	real CJK usage.

	* pango-view/test-mixed.txt: Add a line of Japanese text that
	has brackets that should be rotated in vertical text.

2007-05-14  Behdad Esfahbod  <behdad@gnome.org>

	Part of Bug 325714 – Pango should respect $LANGUAGE

	* pango/pango-ot.h:
	* pango/pango-ot-ruleset.c (pango_ot_ruleset_get_for),
	(pango_ot_ruleset_description_hash),
	(pango_ot_ruleset_description_equal),
	(pango_ot_ruleset_description_copy),
	(pango_ot_ruleset_description_free):
	Add new engine API:

		PangoOTRulesetDescription
		pango_ot_ruleset_get_for()
		pango_ot_ruleset_description_hash()
		pango_ot_ruleset_description_equal()
		pango_ot_ruleset_description_copy()
		pango_ot_ruleset_description_free()
	
	The main addition is pango_ot_ruleset_get_for() that
	takes a ruleset description, ie. script/language and list
	of GSUB/GPOS features to apply, and returns a ruleset.
	It manages all the work to cache rulesets, so modules
	don't have to do that anymore.  Given that modules do not
	deal with just one ruleset anymore (because we want to
	respect language, and allow user-selected features), this
	makes their life way easier.

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

2007-05-14  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-ot-buffer.c (pango_ot_buffer_get_glyphs),
	(pango_ot_buffer_output):
	* pango/pango-ot-ruleset.c (pango_ot_ruleset_substitute),
	(pango_ot_ruleset_position):
	* pango/pango-ot.h:
	Mark some arguments const.

2007-05-13  Behdad Esfahbod  <behdad@gnome.org>

	Part of Bug 325714 – Pango should respect $LANGUAGE

	* pango/pango-ot.h:
	* pango/pango-ot-private.h:
	* pango/pango-ot-tag.c (pango_ot_tag_from_script),
	(pango_ot_tag_from_language):
	* pango/pango-ot-info.c (pango_ot_info_find_script),
	(pango_ot_info_find_language), (pango_ot_info_find_feature),
	(pango_ot_info_list_languages), (pango_ot_info_list_features):
	* pango/pango-ot-ruleset.c (pango_ot_ruleset_new),
	(pango_ot_ruleset_new_for), (pango_ot_ruleset_add_feature),
	(pango_ot_ruleset_maybe_add_feature),
	(pango_ot_ruleset_maybe_add_features):
	Add new engine API:

		PANGO_OT_NO_FEATURE
		PANGO_OT_NO_SCRIPT
		PANGO_OT_TAG_DEFAULT_SCRIPT
		PANGO_OT_TAG_DEFAULT_LANGUAGE
		pango_ot_ruleset_new_for()
		pango_ot_ruleset_maybe_add_feature()
		pango_ot_ruleset_maybe_add_features()
	
	Using pango_ot_ruleset_new_for() and
	pango_ot_ruleset_maybe_add_features() drastically simplifies ruleset
	building in modules, and does correct script and language selection
	too.  Modules need to be updated to use it though.

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

2007-05-13  Behdad Esfahbod  <behdad@gnome.org>

	* pango-view/viewer-render.c (do_output), (parse_options):
	Add --language.

2007-05-10  Behdad Esfahbod  <behdad@gnome.org>

	* modules/arabic/arabic-fc.c (maybe_add_gsub_feature),
	(maybe_add_gpos_feature), (get_ruleset):
	* modules/basic/basic-fc.c (get_ruleset):
	* modules/hebrew/hebrew-fc.c (maybe_add_gsub_feature),
	(maybe_add_gpos_feature), (get_ruleset):
	* modules/indic/indic-fc.c (maybe_add_GSUB_feature),
	(maybe_add_GPOS_feature):
	* modules/khmer/khmer-fc.c (maybe_add_GSUB_feature),
	(maybe_add_GPOS_feature):
	* modules/syriac/syriac-fc.c (maybe_add_gsub_feature),
	(maybe_add_gpos_feature), (get_ruleset):
	* modules/thai/thai-ot.c (maybe_add_gsub_feature),
	(maybe_add_gpos_feature), (thai_ot_get_ruleset),
	(lao_ot_get_ruleset):
	* modules/tibetan/tibetan-fc.c (maybe_add_GSUB_feature),
	(maybe_add_GPOS_feature):
	Use PANGO_OT_DEFAULT_LANGUAGE and PANGO_OT_ALL_GLYPHS instead
	of hardcoded 0xFFFF.

2007-05-10  Behdad Esfahbod  <behdad@gnome.org>

	* ChangeLog.pre-1-16: Split ChangeLog.

2007-05-10  Behdad Esfahbod  <behdad@gnome.org>

	* pango/Makefile.am:
	* pango/pango-ot.h:
	* pango/pango-ot-tag.c (pango_ot_tag_from_script),
	(pango_ot_tag_to_script), (lang_compare_first_component),
	(pango_ot_tag_from_language), (pango_ot_tag_to_language):
	New public API:

		PANGO_OT_DEFAULT_SCRIPT
		pango_ot_tag_from_script()
		pango_ot_tag_to_script()
		pango_ot_tag_from_language()
		pango_ot_tag_to_language()

	* tests/Makefile.am:
	* tests/test-ot-tags.c:
	Test case for new functions.

	* pango/pangoft2.def:
	* docs/pango-docs.sgml:
	* docs/pango-sections.txt:
	* docs/tmpl/main.sgml:
	* docs/tmpl/opentype.sgml:
	Updated.

2007-05-10  Behdad Esfahbod  <behdad@gnome.org>

	Bug 437534 – pango_language_includes_script is buggy

	* pango/pango-language.c (lang_compare_first_component),
	(lang_info_compare), (script_for_lang_compare),
	(pango_language_includes_script): Fix script_for_lang table lookup.

2007-05-10  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pangofc-fontmap.c (pango_fc_font_description_from_pattern),
	(pango_fc_face_describe): Don't set gravity in
	pango_fc_font_description_from_pattern() if it was not set on the
	pattern.  This is a bit different from other properties, but that
	really is how gravity works (unlike say weight that not having it said
	means normal weight).

2007-05-09  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-script-lang-table.h:  Update from latest fontconfig
	sources.

	* tools/gen-script-for-lang.c (scripts_for_line): Make it handle
	PANGO_SCRIPT_UNKNOWN.

2007-05-09  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-language.c (script_for_lang_compare),
	(pango_language_includes_script):
	* pango/pango-script.c: Move pango_language_includes_script() from
	pango-script.c to pango-language.c that it belongs.

2007-05-08  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-matrix.h: Minor include reordering.

2007-05-08  Behdad Esfahbod  <behdad@gnome.org>

	* pango/Makefile.am:
	* pango/pango-script.h:
	* pango/pango-types.h:
	* pango/pango-utils.c:
	* pango/pango-language.c:
	* pango/pango-language.h:
	Move PangoLanguage stuff into pango-language.[ch]

2007-05-08  Behdad Esfahbod  <behdad@gnome.org>

	Bug 436988 – Adding PangoScript to PangoAnalysis

	* pango/pango-item.h:
	* pango/pango-context.c (itemize_state_add_character):
	Add a 'script' member to PangoAnalysis.  It's added as a guint8
	in the padding available in that struct, though it's value is a
	PangoScript.

	* pango/pangox.c (itemize_string_foreach):
	Update.

2007-05-08  Behdad Esfahbod  <behdad@gnome.org>

	Bug 416515 – Time is not aligned with date on vertical panel

	* pango/pango-context.c (itemize_state_init),
	(itemize_state_update_for_new_run): centered_baseline should only
	be set from context->resolved_gravity and never changed through
	markup.  This means that pango_context_set_base_gravity has no
	equivalent markup.  Doesn't sound limiting to me: you need to rotate
	the layout to get real vertical, so it's not just a matter of markup
	anyway.  At least not at this point.

2007-05-07  Behdad Esfahbod  <behdad@gnome.org>

	Bug 436154 – Error building the pango.modules file while cross
	compiling

	* modules/Makefile.am: Make local pango.module generation work with
	cross-compilation.

2007-05-05  Richard Hult  <richard@imendio.com>

	Bug 434160 - [atsui] Italic versions of some faces can't be created

	* pango/pangoatsui-fontmap.c:
	* pango/pangoatsui-private.h:
	* pango/pangocairo-atsuifont.c: Follow the other backends and create
	italic faces when they are not available. Apply synthetic italic
	in two cases, when the font manager hands out italic faces that are
	not in fact italic, and for the ones we've created ourselves.

2007-05-04  Behdad Esfahbod  <behdad@gnome.org>

	Bug 435709 – pango_cairo_context_[sg]et_shape_renderer()

	* pango/pangocairo.h:
	* pango/pangocairo-context.c:
	* pango/pangocairo-render.c:
	New API

		PangoCairoShapeRendererFunc and
		pango_cairo_context_[sg]et_shape_renderer() 

	* docs/pango-sections.txt, docs/tmpl/pangocairo.sgml: Document new API.

	* examples/Makefile.am, examples/cairoshape.c: New example to show off
	new API/feature.

2007-05-04  Behdad Esfahbod  <behdad@gnome.org>

	* pango/Makefile.am:
	* pango/pangocairo-context.c:
	* pango/pangocairo-fontmap.c:
	Rip non-fontmap stuff from pangocairo-fontmap.c into
	pangocairo-context.c.

2007-05-03  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-context.c (pango_itemize): Improve docs about freeing
	returned items.

2007-05-03  Behdad Esfahbod  <behdad@gnome.org>

	* pango-view/test-long-paragraph.txt: New test text that contains a
	Persian monologue by YarAli PourMoghaddam which is a single paragraph
	of more than 10,000 chars and 2,400 words.  Used for testing the
	effect of previous change.

2007-05-03  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-layout.c (process_item): When breaking item to fit it
	into current line, go from the beginning, adding char at a time until
	it doesn't fit anymore instead of removing chars from the end.  The
	difference is a O(n) as opposed to O(n^2) algorithm were n is the
	number of lines in the paragraph (assuming constant chars per line).

2007-05-03  Behdad Esfahbod  <behdad@gnome.org>

	* pango-view/viewer-render.c (output_body), (do_output): Save
	one layout rendering per view.  Down to two from three now.

2007-05-02  Behdad Esfahbod  <behdad@gnome.org>

	* pango-view/test-justify.txt: New test text with long Latin and
	Arabic lines, suitable for --justify testing.

2007-05-02  Behdad Esfahbod  <behdad@gnome.org>

	Bug 64538 – pango_layout_set_justify() doesn't work

	* pango/pango-layout.c (process_item), (justify_clusters),
	(justify_words): If no space found, justify by inserting space
	between clusters.

2007-05-02  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-glyph-item.c (pango_glyph_item_letter_space):
	* pango/pango-item.c (pango_item_split):
	* pango/pango-layout.c (distribute_letter_spacing), (shape_run),
	(debug), (process_item), (process_line), (pad_glyphstring_right),
	(pad_glyphstring_left), (zero_line_final_space),
	(adjust_line_letter_spacing), (pango_layout_line_postprocess):
	Fix letter-spacing with justification.  We now distribute
	letter-spacing equally on both sides of clusters, instead of putting
	it all on one side.

2007-05-02  Behdad Esfahbod  <behdad@gnome.org>

	Bug 64538 – pango_layout_set_justify() doesn't work

	* pango/pango-layout.c (zero_line_final_space), (justify_clusters),
	(justify_words), (pango_layout_line_postprocess): Implement
	justification by expanding spaces!
	Based on early patch from Mathias Hasselmann.

2007-05-02  Behdad Esfahbod  <behdad@gnome.org>

	Patch from Mathias Hasselmann

	* docs/tmpl/main.sgml:
	* pango/break.c (pango_default_break):
	* pango/pango-break.h:
	Add is_expandable_space to PangoLogAttr.

2007-05-02  Mathias Hasselmann  <mathias.hasselmann@gmx.de>

	* pango-view/viewer-render.c (make_layout), (parse_options):
	Add --justify.

2007-05-02  Behdad Esfahbod  <behdad@gnome.org>

	Bug 355789 – Pango misaligns word-wrapped text due to trailing
	whitespace

	* pango/pango-layout.c (zero_line_final_space),
	(pango_layout_line_postprocess): Make logical-final whitespace
	on wrapped lines zero-width.

2007-05-02  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-layout.c (process_line), (pango_layout_check_lines):
	Keep track of line start_offset in break state.

2007-05-02  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-layout.c (process_line),
	(pango_layout_line_postprocess): Add a "wrapped" argument to
	pango_layout_line_postprocess().  Going to use it for eg whether we
	should justify the line.

2007-05-02  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-layout.c (process_line): Set is_wrapped to true on
	BREAK_EMPTY_FIT too.

2007-05-02  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-layout-private.h: Remove stale prototype of
	_pango_layout_iter_get_line_readonly().

2007-05-01  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-layout.c (get_items_log_attrs): Add note about
	how we should not be using pango_break() here.

2007-04-28  Mathias Hasselmann  <mathias.hasselmann@gmx.de>

	* pango-view/viewer-render.c (make_layout), (parse_alignment),
	(parse_options): Add option for testing text alignment.

2007-04-30  Behdad Esfahbod  <behdad@gnome.org>

	* pango/opentype/Makefile.am: Link freetype to harfbuzz-dump, for
	those systems that don't track dependencies automatically.

2007-04-30  Behdad Esfahbod  <behdad@gnome.org>

	* docs/pango-sections.txt:
	* docs/tmpl/glyphs.sgml:
	Add PANGO_UNITS_ROUND to docs.

2007-04-30  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-types.h: Move PANGO_UNITS_ROUND here...
	* pango/pangofc-private.h: ...from here.

	* pango/pango-gravity.c: Document that pango_gravity_to_rotation()
	returns angle in radians but pango_matrix_rotate() takes degrees.

	* pango/pango-layout.c (pango_layout_run_get_extents):
	* pango/pango-renderer.c (pango_renderer_draw_layout_line):
	Retain metrics hinting when centering baseline (used for Latin, etc
	in vertical mode).

	* pango/pangocairo-fcfont.c (pango_cairo_fc_font_get_metrics),
	(pango_cairo_fc_font_glyph_extents_cache_init): Respect metrics
	hinting setting when moving glyphs around for vertical writing.

	* pango/pangocairo-fcfont.c (_pango_cairo_fc_font_new): Apply
	the gravity rotation before the pattern's matrix, such that
	vertical text gets correct italic direction.

	* pango/pangocairo-font.c (_pango_cairo_font_get_hex_box_info):
	Make hexbox font inherit most properties from the current font.
	That is, bold hexbox digits for a bold font, etc.

2007-04-30  Tor Lillqvist  <tml@novell.com>

	* pango/pangowin32-fontmap.c (get_family_nameA, get_family_nameW):
	A font name in encoding UCS4_ENCODING_ID actually is in UTF-16,
	not UCS-4. (#429397, Akihiro Okamura)

2007-04-27  Richard Hult  <richard@imendio.com>

	* modules/basic/basic-atsui.c (basic_engine_shape): Correct the
	signature by making PangoAnalysis const, fixes build warning.

2007-04-27  Richard Hult  <richard@imendio.com>

	* pango/pangocairo-atsuifont.c (pango_cairo_atsui_font_get_metrics): 
	Use maxAdvanceWidth instead of avgAdvanceWidth, the latter is 0 for
	many fonts. This is a temporary solution, see bug #433805 for details.

2007-04-27  Behdad Esfahbod  <behdad@gnome.org>

	* === Released 1.16.4 ===

	* configure.in: Version 1.16.4

	* NEWS: Updated.

2007-04-27  Behdad Esfahbod  <behdad@gnome.org>

	Bug 432991 – developer docs for libpango are broken

	* configure.in: Add --disable-doc-cross-references.

	* docs/Makefile.am: Make sure --disable-doc-cross-references is
	set in order to make dist.

	* Makefile.am: Add --disable-doc-cross-references to
	DISTCHECK_CONFIGURE_FLAGS.

2007-04-23  Behdad Esfahbod  <behdad@gnome.org>

	* === Released 1.16.3 ===

	* configure.in: Version 1.16.3

	* NEWS: Updated.

2007-04-18  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pangocairo-font.c (_pango_cairo_font_get_hex_box_info):
	Improved hexbox position.

2007-04-12  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-ot-buffer.c (apply_gpos_ltr), (apply_gpos_rtl),
	(pango_ot_buffer_output):
	* pango/pango-types.h:
	* pango/pangofc-font.c (pango_fc_font_kern_glyphs):
	* pango/pangofc-private.h:
	Quantize kerning adjustment, otherwise all the metrics hinting
	effort will be ruined by a non-whole-pixel kerning value.
	In the future we want to take lsb_delta and rsb_delta into the
	game before quantizing the adjustment here, but we don't have
	those values handy right now.

2007-04-09  Behdad Esfahbod  <behdad@gnome.org>

	* === Released 1.16.2 ===

	* configure.in: Version 1.16.2

	* NEWS: Updated.

2007-04-03  Behdad Esfahbod  <behdad@gnome.org>

	* pango/opentype/harfbuzz-gdef.c (_HB_GDEF_Check_Property):
	* pango/opentype/harfbuzz-gpos.c (HB_Done_GPOS_Table),
	(Lookup_PairPos):
	* pango/opentype/harfbuzz-open.c (Get_Class1):
	Copy fixes from harfbuzz stable branch.  Includes a leak fix,
	a kerning fix, and an array out-of-bound access fix.

2007-04-01  Behdad Esfahbod  <behdad@gnome.org>

	* modules/Makefile.am: Add EXEEXT around to make it build on OS/2
	Patch from Dave Yeo.

2007-03-18  Richard Hult  <richard@imendio.com>

	Bug 419262 - Don't create coverage every time it's asked for

	* pango/pangoatsui.c: (pango_atsui_font_get_coverage):
	* pango/pangoatsui-fontmap.c: Pass around a PangoATSUIFace instead of
	the postscript name string. Move the coverage creation from the font to
	the face, and get the coverage from the face instead of creating it 
	every time.

	* pango/pangocairo-atsui.h:
	* pango/pangocairo-atsuifont.c: (_pango_cairo_atsui_font_new): Use the
	face instead of the postscript name.

	* pango/pangoatsui-private.h:
	* pango/pangocairo-atsuifontmap.c: Add getters for the postscript name
	and coverage for the face.

2007-03-14  Tor Lillqvist  <tml@novell.com>

	* pango/pangowin32-fontmap.c: Add missing declaration of
	pango_win32_family_get_type(). (#417946, Ivan Wong)

2007-03-12  Behdad Esfahbod  <behdad@gnome.org>

	* docs/pango-sections.txt:
	* pango/pangowin32-fontmap.c:
	* pango/pangowin32.c:
	Add new symbols to docs.

2007-03-12  Behdad Esfahbod  <behdad@gnome.org>

	* === Released 1.16.1 ===

	* configure.in: Version 1.16.1

	* NEWS: Updated.

	* README: Updated.

2007-03-10  Tor Lillqvist  <tml@novell.com>

	* pango/pangowin32-private.h
	* pango/pangowin32.c
	* pango/pangowin32-fontcache.c
	* pango/pangowin32-fontmap.c
	* pango/pangocairo-win32font.c
	* pango/pangowin32.def: Move functions defined in one file and
	used in another to the file where used, make them static, and drop
	from pangowin32-private.h. Prefix all private non-static functions
	with underscore. Also functions used only by the pangocairo DLL
	are considered private. (#120195)

2007-03-10  Tor Lillqvist  <tml@novell.com>

	* README: Uniscribe is optional only at run-time.

2007-03-07  Tor Lillqvist  <tml@novell.com>

	* configure.in
	* modules/basic/Makefile.am
	* modules/basic/basic-win32.c: Make building with Uniscribe (using
	the <usp10.h> header) mandatory. Mingw's w32api headers do include
	usp10.h now so one doesn't need to copy it from the Platform SDK
	any longer. At runtime using Uniscribe is still optional,
	depending on whether usp10.dll is found or not. I think it
	isn't necessarily present on Windows 2000 machines, for instance.

	* modules/basic/basic-win32.c (lang_name): Instead of a hardcoded
	case statement, use GetLocaleInfo() to get the language ISO639
	code.
	(charset_name): Remove, unused.
	(itemize_shape_and_place, uniscribe_shape, basic_engine_shape):
	Constify the PangoAnalysis parameter to match the prototype of
	PangoEngineShapeClass::script_shape().

2007-03-03  Behdad Esfahbod  <behdad@gnome.org>

	Bug 414297 – Fails to build with --enable-static
		--with-included-modules in thai lang module
	Patch from Loïc Minier

	* modules/thai/Makefile.am: Include LIBTHAI_LIBS in static module
	too.

2007-02-27  Behdad Esfahbod  <behdad@gnome.org>

	Bug 412654 – SED variable undefined in the `libtool --config' output
	used by configure

	* configure.in: export SED before calling libtool

2007-02-26  Tor Lillqvist  <tml@novell.com>

	This change was supposed to go in the trunk before 1.16.0, but it
	didn't quite get there in time. So, to have a clear cut for this
	somewhat fundamental change in underlying workings (although there
	should be no user-visible changes), I will build and distribute
	Win32 binaries only starting from 1.16.1.

	Use wide character API for fonts on Windows. Rename functions and
	variables that deal with LOGFONTW structs to emphasize
	this. (#407315)

	* pango/pangowin32.c
	* pango/pangowin32-fontcache.c
	* pango/pangowin32-fontmap.c: Use LOGFONTW all over the place
	instead of LOGFONT, and adapt code accordingly. Use wide character
	Win32 API.

	* pango/pangowin32.c (pango_win32_font_neww): Renamed from
	pango_win32_font_new(), as it now takes a LOGFONTW pointer. This
	is a private function and can be renamed though it is exported as
	it is used from the pangocairo DLL.
	(pango_win32_font_logfont): Mention explicitly in doc comment that
	it returns a LOGFONTA, and recommend to use
	pango_win32_font_logfontw() instead.
	(pango_win32_font_logfontw): New function.

	* pango/pangowin32-fontcache.c
	(pango_win32_font_cache_load): Must keep this function that takes
	a LOGFONTA pointer as it is declared in the public header.
	(pango_win32_font_cache_loadw): New public function that takes a
	LOGFONTW pointer.

	* pango/pangowin32-fontmap.c
	(pango_win32_font_description_from_logfont): Mention explicitly in
	the doc comment that it takes a LOGFONTA pointer.
	(pango_win32_font_description_from_logfontw): New public function
	that takes a LOGFONTW pointer.
	(pango_win32_make_matching_logfontw): Rename from
	pango_win32_make_matching_logfont() to emphasize it takes a
	LOGFONTW pointer.

	* pango/pangowin32.h: Declare new public functions.

	* pango/pangowin32-private.h: Declare new private functions, drop
	removed ones.

	* pango/pangocairo-win32font.c (_pango_cairo_win32_font_new):
	Simplify now that we call pango_win32_make_matching_logfontw().

	* pango/pangowin32.def: Add new functions, rename internal
	functions that now use LOGFONTW.

2007-02-26  Tor Lillqvist  <tml@novell.com>

	Fix brokenness in the code that tries to ensure that all fonts
	also have italic variants. Now the code hopefully actually does
	what it was supposed to. (Which is not necessarily the right thing
	to do, though. It can be argued that we should not list
	synthesized italic font styles, we should just silently generate
	them if asked for. We don't want synthesized italic (or synthesized
	bold) styles showing up in the font selector. They don't show up
	when using a fontconfig-based Pango backend either.) (#110521)
	
	* pango/pangowin32-fontmap.c
	(logfont_nosize_hash, logfont_nosize_equal): Don't use the
	lfItalic field as such, just its nonzeroness. When being
	enumerated, italic fonts show up with lfItalic=255, but our code
	looks up italic versions of fonts by passing a key LOGFONT with
	lfItalic=1.
	(first_match): Not needed any more, see below.
	(ensure_italic): This is now called on the entries in the
	size_infos hash table, not families. The code used to randomly
	look for the first matching font in size_infoswith the family name
	being handled.
	(pango_win32_font_map_init): Iterate through the size_infos hash
	table with ensure_italic, not through the families table.

	* pango/pangowin32-fontcache.c
	(logfontw_hash, logfontw_equal): Look at just nonzeroness of
	lfItalic here, too.
	
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