platform/upstream/pango.git
17 years agoUse simple, fast, casts instead of PANGO_CAIRO_*() macros where the object
Behdad Esfahbod [Tue, 28 Nov 2006 21:17:39 +0000 (21:17 +0000)]
Use simple, fast, casts instead of PANGO_CAIRO_*() macros where the object

2006-11-28  Behdad Esfahbod  <behdad@gnome.org>

        * pango/pangocairo-fcfont.c (pango_cairo_fc_font_get_font_face),
        (pango_cairo_fc_font_install), (pango_cairo_fc_font_finalize),
        (pango_cairo_fc_font_get_metrics), (pango_cairo_fc_font_shutdown),
        (_pango_cairo_fc_font_new):
        * pango/pangocairo-fcfontmap.c
        (pango_cairo_fc_font_map_set_resolution),
        (pango_cairo_fc_font_map_get_resolution_cairo),
        (pango_cairo_fc_font_map_get_renderer),
        (pango_cairo_fc_font_map_finalize),
        (pango_cairo_fc_font_map_get_resolution_fc),
        (pango_cairo_fc_font_map_create_font):
        * pango/pangocairo-font.c (_pango_cairo_font_install),
        (_pango_cairo_font_get_font_face),
        (_pango_cairo_font_get_scaled_font),
        (_pango_cairo_font_get_hex_box_info):
        * pango/pangocairo-fontmap.c (pango_cairo_create_layout):
        * pango/pangocairo-render.c (set_color),
        (_pango_cairo_renderer_draw_unknown_glyph),
        (pango_cairo_renderer_draw_glyphs),
        (pango_cairo_renderer_draw_rectangle),
        (pango_cairo_renderer_draw_error_underline):
        Use simple, fast, casts instead of PANGO_CAIRO_*() macros where the
        object cannot have reached us if it wasn't of the right type.

17 years agoBug 371388 – Add Thai langauage engine Patch from Theppitak
Behdad Esfahbod [Mon, 27 Nov 2006 22:01:53 +0000 (22:01 +0000)]
Bug 371388 – Add Thai langauage engine Patch from Theppitak

2006-11-27  Behdad Esfahbod  <behdad@gnome.org>

        Bug 371388 – Add Thai langauage engine
        Patch from Theppitak Karoonboonyanan

        * configure.in: Look for libthai and enable thai-lang module.
        * modules/thai/Makefile.am: Hook thai-lang module.

        * modules/thai/thai-lang.c: New Thai language engine that uses libthai
        to do dictionary-based Thai line-breaking.

        * examples/test-thai.txt: Improved.

17 years agoMake renderer-cache really thread-safe this time. Last try was not quite
Behdad Esfahbod [Sat, 25 Nov 2006 05:10:11 +0000 (05:10 +0000)]
Make renderer-cache really thread-safe this time. Last try was not quite

2006-11-25  Behdad Esfahbod  <behdad@gnome.org>

        * pango/pangocairo-render.c (acquire_renderer), (release_renderer),
        (_pango_cairo_do_glyph_string), (_pango_cairo_do_layout_line),
        (_pango_cairo_do_layout):  Make renderer-cache really thread-safe this
        time.  Last try was not quite thread-safe theoretically, because
        pointer assignments are not necessarily atomic on some archs.  Anyway,
        this one should do it.

17 years agoAdd Lao text samples from Anousak Souphavanh.
Behdad Esfahbod [Wed, 22 Nov 2006 23:05:26 +0000 (23:05 +0000)]
Add Lao text samples from Anousak Souphavanh.

2006-11-22  Behdad Esfahbod  <behdad@gnome.org>

        * examples/HELLO.utf8:
        * examples/Makefile.am:
        * examples/test-lao.txt:
        Add Lao text samples from Anousak Souphavanh.

17 years agoBug 377975 – bug in _pango_glyph_item_iter_next_cluster
Behdad Esfahbod [Wed, 22 Nov 2006 20:36:54 +0000 (20:36 +0000)]
Bug 377975 – bug in _pango_glyph_item_iter_next_cluster

2006-11-22  Behdad Esfahbod  <behdad@gnome.org>

        Bug 377975 – bug in _pango_glyph_item_iter_next_cluster

        * pango/pango-glyph-item.c (_pango_glyph_item_iter_next_cluster),
        (_pango_glyph_item_iter_prev_cluster): Fix condition for ending a
        cluster.

17 years agoFix typo in private docs.
Behdad Esfahbod [Tue, 21 Nov 2006 23:24:41 +0000 (23:24 +0000)]
Fix typo in private docs.

2006-11-21  Behdad Esfahbod  <behdad@gnome.org>

        * pango/pango-glyph-item.c: Fix typo in private docs.

17 years agoBug 356666 – pango is not thread-safe, nautilus does not honour that
Behdad Esfahbod [Mon, 20 Nov 2006 19:05:42 +0000 (19:05 +0000)]
Bug 356666 – pango is not thread-safe, nautilus does not honour that

2006-11-20  Behdad Esfahbod  <behdad@gnome.org>

        Bug 356666 – pango is not thread-safe, nautilus does not honour that

        * pango/pangocairo-render.c (acquire_renderer), (release_renderer),
        (_pango_cairo_do_glyph_string), (_pango_cairo_do_layout_line),
        (_pango_cairo_do_layout): Instead of using a per-fontmap renderer, use
        a locally cached one, but make sure only one thread uses the cached
        renderer.  Fixes the raciest point in pangocairo.

17 years agoBug 352795 – configure.in: Bug in "checking Whether to write
Behdad Esfahbod [Tue, 14 Nov 2006 20:03:33 +0000 (20:03 +0000)]
Bug 352795 – configure.in: Bug in "checking Whether to write

2006-11-14  Behdad Esfahbod  <behdad@gnome.org>

        Bug 352795 – configure.in: Bug in "checking Whether to write
        dependencies into .pc files"

        * configure.in: Make libtool magic robust.

17 years agoChoose shaper/font for unassigned Unicode codepoints too. This is needed
Behdad Esfahbod [Tue, 14 Nov 2006 17:09:18 +0000 (17:09 +0000)]
Choose shaper/font for unassigned Unicode codepoints too. This is needed

2006-11-14  Behdad Esfahbod  <behdad@gnome.org>

        * pango/pango-context.c (itemize_state_process_run): Choose
        shaper/font for unassigned Unicode codepoints too.  This is needed to
        be able to render scripts being encoded before next version of Unicode
        is out.

17 years agoBug 350132 – backspacing doesn't work properly for Arabic
Roozbeh Pournader [Wed, 8 Nov 2006 12:00:44 +0000 (12:00 +0000)]
Bug 350132 – backspacing doesn't work properly for Arabic

2006-11-08  Roozbeh Pournader  <roozbeh@farsiweb.info>

Bug 350132 – backspacing doesn't work properly for Arabic

* modules/arabic/arabic-lang.c: Add more backspace_deletes_character
cases.

17 years agoBug 369670 – Crash when selecting text using the keyboard
Behdad Esfahbod [Wed, 8 Nov 2006 00:07:09 +0000 (00:07 +0000)]
Bug 369670 – Crash when selecting text using the keyboard

2006-11-08  Behdad Esfahbod  <behdad@gnome.org>

Bug 369670 – Crash when selecting text using the keyboard

* pango/pango-layout.c (pango_layout_move_cursor_visually): Don't
index vis2log_map[] with a negative value.

17 years agoBug 369670 – Checked g_free calls
Behdad Esfahbod [Thu, 2 Nov 2006 22:49:40 +0000 (22:49 +0000)]
Bug 369670 – Checked g_free calls

2006-11-02  Behdad Esfahbod  <behdad@gnome.org>

        Bug 369670 – Checked g_free calls

        * pango/pango-coverage.c (pango_coverage_unref):
        * pango/pango-layout.c (pango_layout_finalize),
        (pango_layout_set_text):
        * pango/pangofc-font.c (pango_fc_font_finalize):
        * pango/pangox-fontmap.c (pango_x_font_map_read_alias_file):
        Remove redundant checks before g_free() calls.

17 years agoDo not require pangoft2 unconditionally.
Behdad Esfahbod [Tue, 24 Oct 2006 19:54:26 +0000 (19:54 +0000)]
Do not require pangoft2 unconditionally.

2006-10-24  Behdad Esfahbod  <behdad@gnome.org>

        * examples/Makefile.am (cairosimple_LDADD): Do not require pangoft2
        unconditionally.

17 years agoImplement get_resolution for FT2 fontmaps.
Behdad Esfahbod [Tue, 24 Oct 2006 19:37:00 +0000 (19:37 +0000)]
Implement get_resolution for FT2 fontmaps.

2006-10-24  Behdad Esfahbod  <behdad@gnome.org>

        * pango/pangoft2-fontmap.c (pango_ft2_font_map_class_init),
        (pango_ft2_font_map_get_resolution): Implement get_resolution for FT2
        fontmaps.

17 years agoDo not include arabic-ot.h.
Behdad Esfahbod [Wed, 18 Oct 2006 20:04:31 +0000 (20:04 +0000)]
Do not include arabic-ot.h.

2006-10-18  Behdad Esfahbod  <behdad@gnome.org>

        * modules/arabic/arabic-lang.c: Do not include arabic-ot.h.

17 years agoReplace by a better one.
Behdad Esfahbod [Wed, 18 Oct 2006 15:12:38 +0000 (15:12 +0000)]
Replace by a better one.

2006-10-18  Behdad Esfahbod  <behdad@gnome.org>

        * examples/test-thai.txt: Replace by a better one.

17 years agoAdded.
Behdad Esfahbod [Tue, 17 Oct 2006 22:21:33 +0000 (22:21 +0000)]
Added.

2006-10-17  Behdad Esfahbod  <behdad@gnome.org>

        * examples/Makefile.am:
        * examples/test-thai.txt: Added.

17 years ago=== Released 1.15.0 === PANGO_1_15_0
Behdad Esfahbod [Mon, 16 Oct 2006 20:12:41 +0000 (20:12 +0000)]
=== Released 1.15.0 ===

2006-10-16  Behdad Esfahbod  <behdad@gnome.org>

        * === Released 1.15.0 ===

        * configure.in: Version 1.15.0

        * NEWS: Updated.

17 years agoBug 330407 – Multiple dependant vowel signs (indic) displayed as one
Behdad Esfahbod [Mon, 16 Oct 2006 13:47:32 +0000 (13:47 +0000)]
Bug 330407 – Multiple dependant vowel signs (indic) displayed as one

2006-10-16  Behdad Esfahbod  <behdad@gnome.org>

        Bug 330407 – Multiple dependant vowel signs (indic) displayed as one
        Patch from LingNing Zhang

        * modules/indic/indic-ot-class-tables.c: Change state transition for
        cn to dv.

18 years agoMake TypeInfo structs not static. Reduces relocations.
Behdad Esfahbod [Fri, 13 Oct 2006 17:23:39 +0000 (17:23 +0000)]
Make TypeInfo structs not static. Reduces relocations.

2006-10-13  Behdad Esfahbod  <behdad@gnome.org>

        * pango/pango-ot-info.c (pango_ot_info_get_type):
        * pango/pango-ot-ruleset.c (pango_ot_ruleset_get_type):
        * pango/pangoatsui-fontmap.c (pango_atsui_family_get_type),
        (pango_atsui_face_get_type):
        * pango/pangocairo-font.c (pango_cairo_font_get_type):
        * pango/pangocairo-fontmap.c (pango_cairo_font_map_get_type):
        * pango/pangofc-fontmap.c (pango_fc_face_get_type),
        (pango_fc_family_get_type):
        * pango/pangowin32-fontmap.c (pango_win32_family_get_type),
        (pango_win32_face_get_type):
        * pango/pangox-fontmap.c (pango_x_font_map_get_type),
        (pango_x_face_get_type), (pango_x_family_get_type):
        * pango/pangox.c (pango_x_font_get_type):
        Make TypeInfo structs not static.  Reduces relocations.

18 years agoBug 361938 – Can't include *-lang modules (./configure
Behdad Esfahbod [Fri, 13 Oct 2006 17:20:41 +0000 (17:20 +0000)]
Bug 361938 – Can't include *-lang modules (./configure

2006-10-13  Behdad Esfahbod  <behdad@gnome.org>

        Bug 361938 – Can't include *-lang modules (./configure
        --with-included-modules fails)

        * configure.in:
        * modules/Makefile.am:
        * pango/.cvsignore:
        * pango/Makefile.am:
        * pango/modules.c (init_modules):
        * pango/modules.h:
        Make included language engines work.

18 years agoBug 353877 – Sinhala is_cursor_position and backspace_deletes_character
Behdad Esfahbod [Thu, 12 Oct 2006 18:45:09 +0000 (18:45 +0000)]
Bug 353877 – Sinhala is_cursor_position and backspace_deletes_character

2006-10-12  Behdad Esfahbod  <behdad@gnome.org>

        Bug 353877 – Sinhala is_cursor_position and
        backspace_deletes_character issues
        Patch from Akira TAGOH

        * configure.in:
        * modules/indic/Makefile.am:
        * modules/indic/indic-lang.c: Add a simple Indic language engine.

18 years agoFix comment about PangoGlyphUnit being a 1000th of a char.
Behdad Esfahbod [Thu, 12 Oct 2006 18:24:49 +0000 (18:24 +0000)]
Fix comment about PangoGlyphUnit being a 1000th of a char.

18 years agoBug 358224 – Telugu Character U+0C31 does not render its below-base
Behdad Esfahbod [Thu, 12 Oct 2006 18:23:05 +0000 (18:23 +0000)]
Bug 358224 – Telugu Character U+0C31 does not render its below-base

2006-10-12  Behdad Esfahbod  <behdad@gnome.org>

        Bug 358224 – Telugu Character U+0C31 does not render its below-base
        form.
        Patch from Rahul Bhalerao

        * modules/indic/indic-ot-class-tables.c: Change  the class of U+0C31
        from '_ct' to '_bb'.

18 years agoBug 358174 – Reph and Vattu forms of Assamese character RA(U+09F0) are
Behdad Esfahbod [Thu, 12 Oct 2006 18:20:20 +0000 (18:20 +0000)]
Bug 358174 – Reph and Vattu forms of Assamese character RA(U+09F0) are

2006-10-12  Behdad Esfahbod  <behdad@gnome.org>

        Bug 358174 – Reph and Vattu forms of Assamese character RA(U+09F0) are
        not rendered.
        Patch from Rahul Bhalerao

        * modules/indic/indic-ot-class-tables.c: Change the class bit of
        U+09F0 from '_ct' to '_rv'.

18 years agoAdd part of Jabberwocky as Latin test text.
Behdad Esfahbod [Sat, 7 Oct 2006 15:11:25 +0000 (15:11 +0000)]
Add part of Jabberwocky as Latin test text.

2006-10-07  Behdad Esfahbod  <behdad@gnome.org>

        * examples/Makefile.am:
        * examples/test-latin.txt: Add part of Jabberwocky as Latin test text.

18 years agoBug 356685 – [or_IN] Rendering of consonant+0x0B4D+0x0B2F is wrong Patch
Behdad Esfahbod [Mon, 2 Oct 2006 21:37:06 +0000 (21:37 +0000)]
Bug 356685 – [or_IN] Rendering of consonant+0x0B4D+0x0B2F is wrong Patch

2006-10-02  Behdad Esfahbod  <behdad@gnome.org>

        Bug 356685 – [or_IN] Rendering of consonant+0x0B4D+0x0B2F is wrong
        Patch from Rahul Bhalerao

        * modules/indic/indic-ot-class-tables.c:  Change _ct to _bb for
        various Orya characters.

18 years agoBug 357790 – Rendering problem for malayalam consonant RA (U+0D30)
Behdad Esfahbod [Mon, 2 Oct 2006 21:27:40 +0000 (21:27 +0000)]
Bug 357790 – Rendering problem for malayalam consonant RA (U+0D30)

2006-10-02  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):
        Fix.

18 years ago.
Behdad Esfahbod [Mon, 2 Oct 2006 20:06:15 +0000 (20:06 +0000)]
.

18 years agoBug 359043 – PangoRenderer does not show in API docs
Behdad Esfahbod [Mon, 2 Oct 2006 20:05:44 +0000 (20:05 +0000)]
Bug 359043 – PangoRenderer does not show in API docs

2006-10-02  Behdad Esfahbod  <behdad@gnome.org>

        Bug 359043 – PangoRenderer does not show in API docs

        * docs/pango-docs.sgml: Hook PangoRenderer docs.

18 years agoBug 359046 – renderdemo.c unconditionally use GLib 2.12
Behdad Esfahbod [Mon, 2 Oct 2006 18:14:17 +0000 (18:14 +0000)]
Bug 359046 – renderdemo.c unconditionally use GLib 2.12

2006-10-02  Behdad Esfahbod  <behdad@gnome.org>

        Bug 359046 – renderdemo.c unconditionally use GLib 2.12

        * configure.in: Require glib 2.12, for Unicode 5.0 data files.

18 years agoRequire glib 2.12, for Unicode 5.0 data files.
Behdad Esfahbod [Mon, 2 Oct 2006 18:13:50 +0000 (18:13 +0000)]
Require glib 2.12, for Unicode 5.0 data files.

2006-10-02  Behdad Esfahbod  <behdad@gnome.org>

        * configure.in: Require glib 2.12, for Unicode 5.0 data files.

18 years agoBug 357686 – pangocairo-font.c: illegal g_object_unref in
Behdad Esfahbod [Mon, 25 Sep 2006 21:02:33 +0000 (21:02 +0000)]
Bug 357686 – pangocairo-font.c: illegal g_object_unref in

2006-09-25  Behdad Esfahbod  <behdad@gnome.org>

        Bug 357686 – pangocairo-font.c: illegal g_object_unref in
        pango_cairo_font_get_hex_box_info

        * pango/pangocairo-font.c (_pango_cairo_font_get_hex_box_info): Remove
        wrong g_object_unref (fontmap).

18 years agoBug 357228 – Remove aix specific hack from configure.in
Behdad Esfahbod [Fri, 22 Sep 2006 18:54:03 +0000 (18:54 +0000)]
Bug 357228 – Remove aix specific hack from configure.in

2006-09-22  Behdad Esfahbod  <behdad@gnome.org>

        Bug 357228 – Remove aix specific hack from configure.in

        * configure.in: Remove hack added back 2002 that is not required
        anymore.

18 years agoStep module interface version to 1.6.0 because of the script_break()
Behdad Esfahbod [Mon, 18 Sep 2006 22:20:15 +0000 (22:20 +0000)]
Step module interface version to 1.6.0 because of the script_break()

2006-09-18  Behdad Esfahbod  <behdad@gnome.org>

        * configure.in: Step module interface version to 1.6.0 because of the
        script_break() slight change of behavior and anticipated changes to
        the module interface this cycle.

18 years agoPart of Bug 350132 – backspacing doesn't work properly for Arabic
Behdad Esfahbod [Mon, 18 Sep 2006 22:11:32 +0000 (22:11 +0000)]
Part of Bug 350132 – backspacing doesn't work properly for Arabic

2006-09-18  Behdad Esfahbod  <behdad@gnome.org>

        Part of Bug 350132 – backspacing doesn't work properly for Arabic

        * configure.in:
        * modules/arabic/Makefile.am:
        * modules/arabic/arabic-lang.c:
        Add a simple Arabic language engine.  Currently it just makes sure
        that backspace_deletes_character is not set on ALEF-MADDA
        combinations.

18 years agoMinor simplification.
Behdad Esfahbod [Mon, 18 Sep 2006 21:29:37 +0000 (21:29 +0000)]
Minor simplification.

2006-09-18  Behdad Esfahbod  <behdad@gnome.org>

        * tools/gen-script-table.pl:
        * pango/pango-script-table.h:
        * pango/pango-script.c (pango_script_for_unichar): Minor
        simplification.

        * tests/testscript.c (test_script_lookup): Update to pass.

18 years agoRemove a couple of unnecessary static variables.
Behdad Esfahbod [Mon, 18 Sep 2006 20:56:45 +0000 (20:56 +0000)]
Remove a couple of unnecessary static variables.

2006-09-18  Behdad Esfahbod  <behdad@gnome.org>

        * pango/pangoft2-render.c (pango_ft2_font_render_glyph): Remove a
        couple of unnecessary static variables.

18 years agoBug 356194 – more pango_get_log_attrs problems
Behdad Esfahbod [Mon, 18 Sep 2006 19:57:16 +0000 (19:57 +0000)]
Bug 356194 – more pango_get_log_attrs problems

2006-09-18  Behdad Esfahbod  <behdad@gnome.org>

        Bug 356194 – more pango_get_log_attrs problems

        * pango/break.c (tailor_break): New function.  Simply calls the
        script_break() function of the language engine, if any.

        * pango/break.c (pango_break): Call pango_default_break()
        unconditionally.  Call tailor_break() on top of the result to tailor
        it using the language engines, if any.

        * pango/break.c (tailor_segment): Call tailor_break() on the segment,
        and make sure the log_attrs for the first position are not corrupted.

        * pango/break.c (pango_get_log_attrs): Call pango_default_break() on
        the entire paragraph, and call tailor_segment on each segment.

        * pango/pango-engine.h: Update docs about *script_break()'s behavior.

18 years agoBug 355820 – pango_get_log_attrs broken
Behdad Esfahbod [Fri, 15 Sep 2006 22:10:58 +0000 (22:10 +0000)]
Bug 355820 – pango_get_log_attrs broken

2006-09-15  Behdad Esfahbod  <behdad@gnome.org>

        Bug 355820 – pango_get_log_attrs broken

        * pango/break.c (break_it), (pango_get_log_attrs): Use PangoScriptIter
        to itemize text, instead of pango_script_for_unichar().

18 years agoOops Ooops Oooops, I did it again! Revert accidentally committed stuff :-(
Behdad Esfahbod [Fri, 15 Sep 2006 19:19:36 +0000 (19:19 +0000)]
Oops Ooops Oooops, I did it again!  Revert accidentally committed stuff :-(

18 years agoUnset gravity on the resulting font description. We want gravity to be set
Behdad Esfahbod [Fri, 15 Sep 2006 19:18:24 +0000 (19:18 +0000)]
Unset gravity on the resulting font description. We want gravity to be set

2006-09-15  Behdad Esfahbod  <behdad@gnome.org>

        * pango/pangofc-fontmap.c (pango_fc_face_describe): Unset gravity on
        the resulting font description.  We want gravity to be set on all
        fonts described, but not font faces.

18 years agoChange enums to macros, to get in synch with ICU shaper. No functional
Behdad Esfahbod [Thu, 14 Sep 2006 22:04:18 +0000 (22:04 +0000)]
Change enums to macros, to get in synch with ICU shaper. No functional

2006-09-14  Behdad Esfahbod  <behdad@gnome.org>

        * modules/indic/indic-ot-class-tables.c: Change enums to macros, to
        get in synch with ICU shaper.  No functional changes.

18 years agoChange some enums to macros, to get in synch with ICU shaper. No
Behdad Esfahbod [Thu, 14 Sep 2006 22:02:46 +0000 (22:02 +0000)]
Change some enums to macros, to get in synch with ICU shaper. No

2006-09-14  Behdad Esfahbod  <behdad@gnome.org>

        * modules/indic/indic-ot.h: Change some enums to macros, to get in
        synch with ICU shaper.  No functional changes.

18 years agoBug 351223 – the conjuction of Con + 0x0d4d +0x0d31 of Malayalam is
Behdad Esfahbod [Wed, 13 Sep 2006 23:06:14 +0000 (23:06 +0000)]
Bug 351223 – the conjuction of Con + 0x0d4d +0x0d31 of Malayalam is

2006-09-13  Behdad Esfahbod  <behdad@gnome.org>

        Bug 351223 – the conjuction of Con + 0x0d4d +0x0d31 of Malayalam is
        wrong
        Patch from LingNing Zhang

        * modules/indic/indic-ot.c (swapChars), (indic_ot_reorder): Special
        case the above case.

18 years agoBug 355750 – The glyphs of the conjuctions about Cons+0x0d4d+0x0d32 of
Behdad Esfahbod [Wed, 13 Sep 2006 22:47:48 +0000 (22:47 +0000)]
Bug 355750 – The glyphs of the conjuctions about Cons+0x0d4d+0x0d32 of

2006-09-13  Behdad Esfahbod  <behdad@gnome.org>

        Bug 355750 – The glyphs of the conjuctions about Cons+0x0d4d+0x0d32 of
        Malayalm are wrong.
        Patch from LingNing Zhang

        * modules/indic/indic-ot-class-tables.c (mlymCharClasses): Change
        U+0D32 from _bb to _ct.

18 years agoBug 349876 – U+0x0904 of Devanagari need be "independent vowel", but it
Behdad Esfahbod [Wed, 13 Sep 2006 22:44:51 +0000 (22:44 +0000)]
Bug 349876 – U+0x0904 of Devanagari need be "independent vowel", but it

2006-09-13  Behdad Esfahbod  <behdad@gnome.org>

        Bug 349876 – U+0x0904 of Devanagari need be "independent vowel", but
        it is "reserved" in Pango
        Patch from LingNing Zhang

        * modules/indic/indic-ot-class-tables.c (devaCharClasses): Change
        U+0904 from _xx to _iv.

18 years agoBug 355550 – Miscalculation of logical attributes in
Behdad Esfahbod [Wed, 13 Sep 2006 22:06:32 +0000 (22:06 +0000)]
Bug 355550 – Miscalculation of logical attributes in

2006-09-13  Behdad Esfahbod  <behdad@gnome.org>

        Bug 355550 – Miscalculation of logical attributes in
        pango_get_log_attrs()
        Patch from Theppitak Karoonboonyanan

        * pango/break.c (pango_get_log_attrs): Pass the correct lang_engine to
        pango_break().

18 years agoErr about failing to load engine only once per module.
Behdad Esfahbod [Wed, 13 Sep 2006 21:32:09 +0000 (21:32 +0000)]
Err about failing to load engine only once per module.

2006-09-13  Behdad Esfahbod  <behdad@gnome.org>

        * pango/modules.c (pango_engine_pair_get_engine): Err about failing to
        load engine only once per module.

18 years agoBug 355697 – The IndicOTClassTable of Oriya has a error.
Behdad Esfahbod [Wed, 13 Sep 2006 21:30:51 +0000 (21:30 +0000)]
Bug 355697 – The IndicOTClassTable of Oriya has a error.

2006-09-13  Behdad Esfahbod  <behdad@gnome.org>

        Bug 355697 – The IndicOTClassTable of Oriya has a error.

        * modules/indic/indic-ot-class-tables.c: Compute lastChar from
        charClasses table size to avoid out-of-synch.

18 years agoPart of Bug 355782 – Misaligned extents in pango
Behdad Esfahbod [Wed, 13 Sep 2006 20:31:02 +0000 (20:31 +0000)]
Part of Bug 355782 – Misaligned extents in pango

2006-09-13  Behdad Esfahbod  <behdad@gnome.org>

        Part of Bug 355782 – Misaligned extents in pango

        * pango/pango-layout.c (pango_layout_get_extents_internal),
        (pango_layout_get_extents), (pango_layout_iter_copy),
        (pango_layout_get_iter), (pango_layout_iter_get_line_extents):
        Add a new internal member layout_width to PangoLayoutIter.  Set it up
        in pango_layout_get_extents_internal and use in
        pango_layout_iter_get_line_extents to fix misalignment of ink link
        extents.

18 years ago"Thou shalt not touch code that does not fit in thy brain."
Behdad Esfahbod [Wed, 13 Sep 2006 19:16:53 +0000 (19:16 +0000)]
"Thou shalt not touch code that does not fit in thy brain."

2006-09-13  Behdad Esfahbod  <behdad@gnome.org>

        "Thou shalt not touch code that does not fit in thy brain."

        * pango/pango-layout.c (update_cluster): Add cluster_start_index
        parameter back in.

18 years agoRemove unnecessary 'static' in type definition that causes a relocation.
Behdad Esfahbod [Wed, 13 Sep 2006 18:56:21 +0000 (18:56 +0000)]
Remove unnecessary 'static' in type definition that causes a relocation.

2006-09-13  Behdad Esfahbod  <behdad@gnome.org>

        * pango/pango-engine.h: Remove unnecessary 'static' in type definition
        that causes a relocation.

        * pango/shape.c (pango_shape): Make sure last_cluster is invalid.

18 years agoOops, undo stuff that were committed accidentally.
Behdad Esfahbod [Wed, 13 Sep 2006 18:53:50 +0000 (18:53 +0000)]
Oops, undo stuff that were committed accidentally.

18 years agoPart of Bug 355782 – Misaligned extents in pango
Behdad Esfahbod [Wed, 13 Sep 2006 18:51:02 +0000 (18:51 +0000)]
Part of Bug 355782 – Misaligned extents in pango

2006-09-13  Behdad Esfahbod  <behdad@gnome.org>

        Part of Bug 355782 – Misaligned extents in pango

        * pango/pango-layout.c (cluster_width): Rewrite based on
        is_cluster_start instead of accessing log_clusters directly.  This is
        more robust as next_cluster uses that, so the two match now.

        * pango/pango-layout.c (update_cluster): Remove the
        cluster_start_index parameter and use iter->cluster_start instead.

        * pango/pango-layout.c (pango_layout_iter_copy): Fix typo in copying
        iter->cluster_width.

        * pango/pango-layout.c (pango_layout_iter_get_cluster_extents): Add
        an assert to make sure iter->cluster_width is correctly set.

        * pango/pango-layout.c (pango_layout_iter_get_char_extents): Remove
        assert that was readded above to check more cases.

18 years agoBug 355605 – hexbox with 0000 in it
Behdad Esfahbod [Tue, 12 Sep 2006 17:07:58 +0000 (17:07 +0000)]
Bug 355605 – hexbox with 0000 in it

2006-09-12  Behdad Esfahbod  <behdad@gnome.org>

        Bug 355605 – hexbox with 0000 in it

        * modules/hangul/hangul-fc.c (render_syllable): If decomposition
        fails, backup and add a single hexbox glyph for the original
        character.

18 years agoBug 355435 – Invalid calls to pango_map_get_engine() Patch from
Behdad Esfahbod [Mon, 11 Sep 2006 21:03:30 +0000 (21:03 +0000)]
Bug 355435 – Invalid calls to pango_map_get_engine() Patch from

2006-09-11  Behdad Esfahbod  <behdad@gnome.org>

        Bug 355435 – Invalid calls to pango_map_get_engine()
        Patch from Theppitak Karoonboonyanan

        * pango/break.c (pango_get_log_attrs):
        * pango/pango-renderer.c (add_underline):
        * pango/pangofc-font.c (pango_fc_font_find_shaper):
        * pango/pangowin32.c (pango_win32_font_find_shaper):
        * pango/pangox.c (pango_x_font_find_shaper):
        Pass a PangoScript to pango_map_get_engine, not a gunichar!

18 years agoBug 347146 – underline/overstrike spaces
Behdad Esfahbod [Mon, 11 Sep 2006 16:22:33 +0000 (16:22 +0000)]
Bug 347146 – underline/overstrike spaces

2006-09-11  Behdad Esfahbod  <behdad@gnome.org>

        Bug 347146 – underline/overstrike spaces

        * pango/pango-renderer.c (add_underline), (add_strikethrough),
        (pango_renderer_draw_layout_line): Use logical extents for
        x and width of underline/strikethrough, such that trailing spaces are
        correctly handled.

        * pango/pango-layout.c (pango_layout_run_get_extents): Use logical
        rect for underline/strikethrough, and reflect that in run ink extents.

        * pango/pango-layout.c (pango_layout_line_get_extents): Don't
        let runs with empty ink extents affect total ink extents.

18 years agoBug 352535 – Ink extents of empty glyph
Behdad Esfahbod [Mon, 11 Sep 2006 02:02:35 +0000 (02:02 +0000)]
Bug 352535 – Ink extents of empty glyph

2006-09-10  Behdad Esfahbod  <behdad@gnome.org>

        Bug 352535 – Ink extents of empty glyph

        * pango/pangocairo-fcfont.c
        (pango_cairo_fc_font_get_glyph_extents): Return zero ink_rect for
        PANGO_GLYPH_EMPTY.

18 years agoA simple text-on-path example using pangocairo.
Behdad Esfahbod [Fri, 8 Sep 2006 14:29:53 +0000 (14:29 +0000)]
A simple text-on-path example using pangocairo.

2006-09-08  Behdad Esfahbod  <behdad@gnome.org>

        * examples/cairotwisted.c: A simple text-on-path example using
        pangocairo.

        * examples/Makefile.am: Update.

18 years agoParse style. It was dropped when I was adding support for gravity.
Behdad Esfahbod [Fri, 8 Sep 2006 14:28:05 +0000 (14:28 +0000)]
Parse style. It was dropped when I was adding support for gravity.

2006-09-08  Behdad Esfahbod  <behdad@gnome.org>

        * pango/fonts.c (find_field_any): Parse style.  It was dropped when
        I was adding support for gravity.

18 years agoMinor doc syntax update.
Behdad Esfahbod [Thu, 31 Aug 2006 20:03:53 +0000 (20:03 +0000)]
Minor doc syntax update.

2006-08-31  Behdad Esfahbod  <behdad@gnome.org>

        * pango/pango-layout.c, pango/pangox-fontmap.c, pango/pangox.c:
        Minor doc syntax update.

18 years agoBug 148732 – cursor movenmet is not correct in gedit when I type Arabic
Behdad Esfahbod [Wed, 30 Aug 2006 21:59:53 +0000 (21:59 +0000)]
Bug 148732 – cursor movenmet is not correct in gedit when I type Arabic

2006-08-30  Behdad Esfahbod  <behdad@gnome.org>

        Bug 148732 – cursor movenmet is not correct in gedit when I type
        Arabic text.

        * pango/pango-layout.c (pango_layout_move_cursor_visually): Update
        locally cached line properties upon line change.

18 years agoImprove the conditional to ignore included modules.
Behdad Esfahbod [Wed, 30 Aug 2006 18:23:43 +0000 (18:23 +0000)]
Improve the conditional to ignore included modules.

2006-08-30  Behdad Esfahbod  <behdad@gnome.org>

        * modules/Makefile.am (pango.modules): Improve the conditional to
        ignore included modules.

18 years agoBug 352811 – SIGSEGV with pango(cairo)-view on HP-UX
Behdad Esfahbod [Wed, 30 Aug 2006 18:20:13 +0000 (18:20 +0000)]
Bug 352811 – SIGSEGV with pango(cairo)-view on HP-UX

2006-08-30  Behdad Esfahbod  <behdad@gnome.org>

        Bug 352811 – SIGSEGV with pango(cairo)-view on HP-UX

        * modules/Makefile.am (pango.modules): Don't hardcode .so extension.
        Look for .la instead.

18 years agoBug 353525 – libpangoft2-1.0.so.0: undefined reference to
Behdad Esfahbod [Wed, 30 Aug 2006 15:30:52 +0000 (15:30 +0000)]
Bug 353525 – libpangoft2-1.0.so.0: undefined reference to

2006-08-30  Behdad Esfahbod  <behdad@gnome.org>

        Bug 353525 – libpangoft2-1.0.so.0: undefined reference to
        `pango_font_description_get_gravity'

        * examples/Makefile.am: Explicitly link to the just built pangoft2 for
        pangocairo uses, like we already do for pangoxft.

18 years agoHave basic-win32.c instead of basic-win32.lo depend on usp10.h so things
Tor Lillqvist [Sun, 27 Aug 2006 22:47:38 +0000 (22:47 +0000)]
Have basic-win32.c instead of basic-win32.lo depend on usp10.h so things

2006-08-28  Tor Lillqvist  <tml@novell.com>

* modules/basic/Makefile.am: Have basic-win32.c instead of
basic-win32.lo depend on usp10.h so things work out also in case
the basic-win32 module is compiled in.

18 years agoBug 349813 – typo in docs for pango_layout_move_cursor_visually
Behdad Esfahbod [Sat, 26 Aug 2006 21:38:18 +0000 (21:38 +0000)]
Bug 349813 – typo in docs for pango_layout_move_cursor_visually

2006-08-26  Behdad Esfahbod  <behdad@gnome.org>

        Bug 349813 – typo in docs for pango_layout_move_cursor_visually

        * pango/pango-layout.c (pango_layout_move_cursor_visually): Fix typo.

18 years agopango/Makefile.am examples/Makefile.am pango/testfonts.c Rename
Tor Lillqvist [Wed, 23 Aug 2006 01:54:27 +0000 (01:54 +0000)]
pango/Makefile.am examples/Makefile.am pango/testfonts.c Rename

2006-08-23  Tor Lillqvist  <tml@novell.com>

* pango/Makefile.am
* examples/Makefile.am
* pango/testfonts.c
* examples/pangowin32tobmp.c: Rename pango/testfonts.c to
examples/pangowin32tobmp.c. (#104151)

18 years agoReplace (!isgraph && !isspace) with (!isprint) which is equivalent. Also,
Behdad Esfahbod [Tue, 22 Aug 2006 23:27:34 +0000 (23:27 +0000)]
Replace (!isgraph && !isspace) with (!isprint) which is equivalent. Also,

2006-08-22  Behdad Esfahbod  <behdad@gnome.org>

        * pango/pango-context.c (itemize_state_process_run): Replace (!isgraph
        && !isspace) with (!isprint) which is equivalent.  Also, update
        comments.

18 years agoFind shaper/font for Private Use and space characters too. Finding shaper
Behdad Esfahbod [Tue, 22 Aug 2006 23:12:28 +0000 (23:12 +0000)]
Find shaper/font for Private Use and space characters too. Finding shaper

2006-08-22  Behdad Esfahbod  <behdad@gnome.org>

        * pango/pango-context.c (itemize_state_process_run): Find shaper/font
        for Private Use and space characters too.  Finding shaper for Private
        Use is needed for any practical use of those areas.  Ideally, spaces
        should be synthesized if they are not available in the font, but
        falling back to other fonts is far easier, and should give pretty good
        results with the current set of common fonts.  These fixes allow
        Firefox+Pango to render MathML like Firefox+Xft does.

18 years agoRename "Upright" to "Not-Rotated". Also, reorder the user-friendly names
Behdad Esfahbod [Tue, 22 Aug 2006 12:44:07 +0000 (12:44 +0000)]
Rename "Upright" to "Not-Rotated". Also, reorder the user-friendly names

2006-08-22  Behdad Esfahbod  <behdad@gnome.org>

        * pango/fonts.c (gravity_map): Rename "Upright" to "Not-Rotated".
        Also, reorder the user-friendly names (Not-Rotated, Rotated-Left, ...)
        before the enum names (South, East, ...) such that they are used to
        describe fonts.

18 years agoSplit ChangeLog.pre-1.14
Behdad Esfahbod [Mon, 21 Aug 2006 06:55:06 +0000 (06:55 +0000)]
Split ChangeLog.pre-1.14

18 years agoDrop #include <config.h> from example in docs.
Behdad Esfahbod [Mon, 21 Aug 2006 06:52:56 +0000 (06:52 +0000)]
Drop #include <config.h> from example in docs.

18 years agoBug 352114 – pango-1.14: generated docs still contain old example code
Behdad Esfahbod [Mon, 21 Aug 2006 06:50:36 +0000 (06:50 +0000)]
Bug 352114 – pango-1.14: generated docs still contain old example code

2006-08-21  Behdad Esfahbod  <behdad@gnome.org>

        Bug 352114 – pango-1.14: generated docs still contain old example code

        * docs/tmpl/pangocairo.sgml: Update cairo example code to that of
        examples/cairosimple.c.

18 years agoSupport per-item gravity.
Behdad Esfahbod [Mon, 21 Aug 2006 03:05:46 +0000 (03:05 +0000)]
Support per-item gravity.

2006-08-20  Behdad Esfahbod  <behdad@gnome.org>

        Support per-item gravity.

        * pango/pango-context.c (update_attr_iterator),
        (itemize_state_init), (itemize_state_update_for_new_run),
        (itemize_state_process_run): Make per-item gravity work, by setting
        gravity into font description before loading fonts.  Also, allow
        the context font description to override the gravity (but not
        centered_baseline.)

        * pango/pangocairo-fcfont.c (_pango_cairo_fc_font_new): Get gravity
        from font description, not context.

        * pango/pangofc-fontmap.c (fontset_hash_key_equal),
        (fontset_hash_key_hash), (fontset_hash_key_copy),
        (pango_fc_make_pattern), (pango_fc_font_map_get_patterns),
        (pango_fc_font_map_load_fontset),
        (pango_fc_font_description_from_pattern): Get gravity from font
        description, not context.  Moreover, put it into pattern, and
        reconstruct it out of font patterns.

        * pango/pangofc-private.h: Define PANGO_FC_GRAVITY, which is the key
        we put PangoGravity into an FcPattern under.

18 years agoAdd gravity in PangoFontDescription.
Behdad Esfahbod [Sun, 20 Aug 2006 23:00:21 +0000 (23:00 +0000)]
Add gravity in PangoFontDescription.

2006-08-20  Behdad Esfahbod  <behdad@gnome.org>

        * docs/pango-sections.txt:
        * docs/tmpl/fonts.sgml:
        * pango/fonts.c (pango_font_description_set_gravity),
        (pango_font_description_get_gravity),
        (pango_font_description_merge_static),
        (pango_font_description_better_match),
        (pango_font_description_equal), (pango_font_description_hash),
        (find_field_any), (pango_font_description_from_string),
        (pango_font_description_to_string):
        * pango/pango-font.h:
        * pango/pango.def:
        Add gravity in PangoFontDescription.

18 years agoCorrect switched return value of EAST/WEST.
Behdad Esfahbod [Sun, 20 Aug 2006 20:35:45 +0000 (20:35 +0000)]
Correct switched return value of EAST/WEST.

2006-08-20  Behdad Esfahbod  <behdad@gnome.org>

        * pango/pango-matrix.c (pango_matrix_to_gravity): Correct switched
        return value of EAST/WEST.

        * pango/pango-types.h (PangoGravity): Add PANGO_GRAVITY_AUTO.
        * pango/pango-context.h: Add pango_context_get_gravity().

        * examples/renderdemo.c (parse_gravity), (parse_options):
        * pango/pango-context.c (pango_context_init),
        (update_resolved_gravity), (pango_context_set_matrix),
        (pango_context_set_base_gravity), (pango_context_get_gravity),
        (itemize_state_init), (get_shaper_and_font):
        * pango/pango-layout.c (line_set_resolved_dir):
        * pango/pangocairo-fcfont.c (pango_cairo_fc_font_get_metrics),
        (pango_cairo_fc_font_glyph_extents_cache_init),
        (_pango_cairo_fc_font_new):
        * pango/pangofc-fontmap.c (pango_fc_make_pattern),
        (pango_fc_font_map_load_fontset):
        * pango/pango.def:
        * docs/pango-sections.txt:
        * docs/tmpl/main.sgml:
        Update to above.

18 years agoChange the --rotate parameter to double now that we depend on a
Behdad Esfahbod [Sun, 20 Aug 2006 19:40:19 +0000 (19:40 +0000)]
Change the --rotate parameter to double now that we depend on a

2006-08-20  Behdad Esfahbod  <behdad@gnome.org>

        * examples/renderdemo.c (parse_options):
        * examples/renderdemo.h: Change the --rotate parameter to double now
        that we depend on a recent-enough glib.

18 years agoBug 351496 – PangoAnalysis::gravity breaks binary compatibility
Behdad Esfahbod [Sun, 20 Aug 2006 17:41:35 +0000 (17:41 +0000)]
Bug 351496 – PangoAnalysis::gravity breaks binary compatibility

2006-08-20  Behdad Esfahbod  <behdad@gnome.org>

        Bug 351496 – PangoAnalysis::gravity breaks binary compatibility

        * pango/pango-item.h (PangoAnalysis): Use bitfields for level.

18 years agoRedo stuff that Hans reverted accidentally.
Behdad Esfahbod [Sat, 19 Aug 2006 04:22:17 +0000 (04:22 +0000)]
Redo stuff that Hans reverted accidentally.

18 years ago[ChangeLog entry did not pass through on original commit]
Hans Breuer [Fri, 18 Aug 2006 16:48:50 +0000 (16:48 +0000)]
[ChangeLog entry did not pass through on original commit]
2006-08-17  Hans Breuer  <hans@breuer.org>

* pango/makefile.msc pango/pango.def : updated
* pango/break.c(1630) : error C2059: syntax error : '}' Intializing a
struct with empty braces is not supported with MSVC, instead use 0.
* pango/pangocairo.def : removed pango_fc_font_(map_)get_type
pangocairo has either win32 fonts or freetype. The former is more usual.
* pango/pango-utils.c : replaced M_PI by G_PI (from glib/gtypes.h).

18 years agoPart of Bug 348825 – pango should optimize away calls to FcFontSort as
Behdad Esfahbod [Thu, 17 Aug 2006 18:26:25 +0000 (18:26 +0000)]
Part of Bug 348825 – pango should optimize away calls to FcFontSort as

2006-08-17  Behdad Esfahbod  <behdad@gnome.org>

        Part of Bug 348825 – pango should optimize away calls to FcFontSort as
        much as possible

        * pango/pangofc-fontmap.c: Increase FONTSET_CACHE_SIZE from 16 to 64.

18 years agoDrop @WIN32_LIBS@, no need to search -lgdi32 when linking apps that link
Tor Lillqvist [Thu, 17 Aug 2006 12:33:38 +0000 (12:33 +0000)]
Drop @WIN32_LIBS@, no need to search -lgdi32 when linking apps that link

2006-08-17  Tor Lillqvist  <tml@novell.com>

* pangowin32.pc.in: Drop @WIN32_LIBS@, no need to search -lgdi32
when linking apps that link with libcairowin32.

* pango/pango.def: Add two symbols.

18 years agoupdated error C2059: syntax error : '}' Intializing a struct with empty
Hans Breuer [Thu, 17 Aug 2006 05:33:34 +0000 (05:33 +0000)]
updated error C2059: syntax error : '}' Intializing a struct with empty

2006-08-17  Hans Breuer  <hans@breuer.org>

* pango/makefile.msc pango/pango.def : updated
* pango/break.c(1630) : error C2059: syntax error : '}' Intializing a
struct with empty braces is not supported with MSVC, instead use 0.
* pango/pangocairo.def : removed pango_fc_font_(map_)get_type
pangocairo has either win32 fonts or freetype. The former is more usual.
* pango/pango-utils.c : replaced M_PI by G_PI (from glib/gtypes.h).

18 years agoBug 351585 – API documentation issues with 2.15 release
Behdad Esfahbod [Wed, 16 Aug 2006 22:57:15 +0000 (22:57 +0000)]
Bug 351585 – API documentation issues with 2.15 release

2006-08-16  Behdad Esfahbod  <behdad@gnome.org>

        Bug 351585 – API documentation issues with 2.15 release

        * pango/fonts.c (pango_font_describe_with_absolute_size): Add Since
        tag to docs.

18 years agoAdjust line resolved_dir according to context base_gravity, like we do in
Behdad Esfahbod [Wed, 16 Aug 2006 07:57:51 +0000 (07:57 +0000)]
Adjust line resolved_dir according to context base_gravity, like we do in

2006-08-16  Behdad Esfahbod  <behdad@gnome.org>

        * pango/pango-layout.c (line_set_resolved_dir): Adjust line
        resolved_dir according to context base_gravity, like we do
        in itemize_state_add_character().

18 years agoMinor adjustment.
Behdad Esfahbod [Wed, 16 Aug 2006 07:28:30 +0000 (07:28 +0000)]
Minor adjustment.

18 years agoRender block progression and line direction arrows, and a base gravity
Behdad Esfahbod [Wed, 16 Aug 2006 07:23:08 +0000 (07:23 +0000)]
Render block progression and line direction arrows, and a base gravity

2006-08-16  Behdad Esfahbod  <behdad@gnome.org>

        * examples/viewer-pangocairo.c (render_callback): Render block
        progression and line direction arrows, and a base gravity roof-top.

        * pango/pango-matrix.c (pango_matrix_to_gravity): New function.

        * pango/pango-utils.c (pango_gravity_to_rotation): New function.

        * pango/pangocairo-fcfont.c (_pango_cairo_fc_font_new): Use
        pango_gravity_to_rotation().

        * pango/pango-utils.h:
        * pango/pango-types.h:
        Reorder a bit.

        * examples/Makefile.am:
        * examples/test-chinese.txt: New test text for Chinese.

        * pango/check.defs: New script that checks that all the exported
        symbols are listed in the respective .def file. (only checks the
        libraries actually built.  No win32 for example.)

        * pango/Makefile.am: Hook check.defs as a 'make check' test.

        * pango/pango.def:
        * pango/pangoft2.def:
        * pango/pangocairo.def:
        Update.

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

18 years agoRemove redundant positioning block!
Behdad Esfahbod [Wed, 16 Aug 2006 04:45:54 +0000 (04:45 +0000)]
Remove redundant positioning block!

2006-08-16  Behdad Esfahbod  <behdad@gnome.org>

        * modules/basic/basic-fc.c (fallback_shape): Remove redundant
        positioning block!

18 years agoAdjust color.
Behdad Esfahbod [Wed, 16 Aug 2006 02:13:50 +0000 (02:13 +0000)]
Adjust color.

18 years agoReturn if none of logical_rect or ink_rect is non-NULL.
Behdad Esfahbod [Wed, 16 Aug 2006 02:01:17 +0000 (02:01 +0000)]
Return if none of logical_rect or ink_rect is non-NULL.

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

        * pango/pango-layout.c (pango_layout_run_get_extents):
        * pango/glyphstring.c (pango_glyph_string_extents_range):
        Return if none of logical_rect or ink_rect is non-NULL.

        * pango/pango-item.h (PangoAnalysis): Add new member centered_baseline
        which if set, makes item rendered such that ascent == descent.

        * pango/pango-context.c (itemize_state_init),
        (itemize_state_add_character):
        * pango/pango-renderer.c (pango_renderer_draw_layout_line):
        Implement centered_baseline.

        * pango/pangocairo-fcfont.c (pango_cairo_fc_font_get_metrics): When
        adjusting ascent/descent for vertical fonts, adjust strikethrough and
        underline position too.

        * docs/tmpl/main.sgml: Document new struct member.

18 years agoUse analysis->gravity to detect vertical fonts, instead of poking into the
Behdad Esfahbod [Tue, 15 Aug 2006 22:55:37 +0000 (22:55 +0000)]
Use analysis->gravity to detect vertical fonts, instead of poking into the

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

        * modules/basic/basic-fc.c (basic_engine_shape): Use analysis->gravity
        to detect vertical fonts, instead of poking into the font_pattern.

18 years agoAlways use fallback shaping for vertical fonts.
Behdad Esfahbod [Tue, 15 Aug 2006 22:23:19 +0000 (22:23 +0000)]
Always use fallback shaping for vertical fonts.

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

        * modules/basic/basic-fc.c (basic_engine_shape): Always use
        fallback shaping for vertical fonts.

        * pango/pango-context.c (get_shaper_and_font): Always use basic
        shaper for vertical items (east/west gravity).

18 years agoRender the header with SOUTH gravity.
Behdad Esfahbod [Tue, 15 Aug 2006 21:10:56 +0000 (21:10 +0000)]
Render the header with SOUTH gravity.

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

        * examples/renderdemo.c (do_output): Render the header with SOUTH
        gravity.

        * pango/pangocairo-fcfont.c (pango_cairo_fc_font_get_metrics),
        (pango_cairo_fc_font_glyph_extents_cache_init): Center baseline
        for east/west gravity in pango_font_metrics too.

18 years agoRemove excess LRM.
Behdad Esfahbod [Tue, 15 Aug 2006 20:46:10 +0000 (20:46 +0000)]
Remove excess LRM.

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

        * examples/HELLO.utf8: Remove excess LRM.

        * examples/viewer-pangocairo.c (render_callback): Draw baselines in
        border-drawing mode.

        * pango/pango-layout.c (pango_layout_line_get_extents): Make sure
        we set logical_rect.y on empty lines.  Previously empty lines had
        wrong baseline.  The code apparently was written like that
        intentionally, but I cannot find out why.

18 years agoRemove initliazer members for analysis, let compiler zero them all. Fixes
Behdad Esfahbod [Tue, 15 Aug 2006 20:36:00 +0000 (20:36 +0000)]
Remove initliazer members for analysis, let compiler zero them all. Fixes

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

        * pango/break.c (pango_get_log_attrs): Remove initliazer members
        for analysis, let compiler zero them all.  Fixes compile break after
        adding the gravity member inside there.

18 years agoFix handling of WEST and EAST gravity effect on bidi level.
Behdad Esfahbod [Tue, 15 Aug 2006 19:26:40 +0000 (19:26 +0000)]
Fix handling of WEST and EAST gravity effect on bidi level.

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

        * pango/pango-context.c (itemize_state_add_character):
        Fix handling of WEST and EAST gravity effect on bidi level.

        * pango/pangocairo-fcfont.c
        (pango_cairo_fc_font_glyph_extents_cache_init):
        For NORTH gravity (upside down text), swap ascent and descent,
        and for EAST/WEST, center baseline between ascent/descent.

        * pango/shape.c (pango_shape): If glyph width is negative, negate
        it and shift glyph by that amount.  This allows having font matrices
        that essentially move the glyph origin to the right of the glyph to
        still work.

18 years agoMove font_matrix rotation into font_new as we use only rotation and no
Behdad Esfahbod [Tue, 15 Aug 2006 18:57:25 +0000 (18:57 +0000)]
Move font_matrix rotation into font_new as we use only rotation and no

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

        * pango/pangocairo-fcfont.c (pango_cairo_fc_font_get_scaled_font),
        (_pango_cairo_fc_font_new): Move font_matrix rotation into font_new
        as we use only rotation and no translation anymore.

18 years agoOops. Exchange west<->east and north<->south gravities. The gravity is the
Behdad Esfahbod [Tue, 15 Aug 2006 13:03:04 +0000 (13:03 +0000)]
Oops. Exchange west<->east and north<->south gravities. The gravity is the

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

        * docs/pango-sections.txt:
        * docs/tmpl/main.sgml:
        * examples/renderdemo.c (parse_gravity), (parse_options):
        * pango/pango-context.c (pango_context_init),
        (pango_context_get_base_gravity), (itemize_state_add_character):
        * pango/pango-types.h:
        * pango/pangocairo-fcfont.c (pango_cairo_fc_font_get_scaled_font):
        * pango/pangofc-fontmap.c (pango_fc_make_pattern):
        Oops.  Exchange west<->east and north<->south gravities.  The gravity
        is the side that the glyph sits on.  So, for normal Latin text for
        example, gravity is south, not north.