| Commit message (Collapse) | Author | Age | Files | Lines |
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Remove leftovers like #Type, reduce indentations
to avoid markdown block quotes, etc.
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Otherwise, ellipsized text will 'vibrate', as the
size changes.
Fixes: #24
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When shaping the ellipsis, use the same shape flags
we use for the rest of the layout, otherwise we end
up with subtle size differences between an ellipsized
text and a plain …
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We were crashing when ellipsizing text without
any attributes.
Test included.
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We already had a has_char api in pangofc,
so use that name.
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This replaces all uses of _pango_engine_shape_covers.
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Without this, it is hard to determine if you are 'inside the
ellipsis'. We need to know this in GTK+, e.g. to skip link
processing.
I decided not to turn the flags into an enum at the time to
avoid possible language binding problems.
https://bugzilla.gnome.org/show_bug.cgi?id=735719
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While pango-layout doesn't allow NUL in text, the lower level API should
handle it correctly. We were using g_utf8_strlen() in a number of
places. This is problematic since that function stops processing at
NUL even if length>1. We now use an internal pango_utf8_strlen() instead.
Inspired by:
Bug 588678 – pango crash: install a new theme from gnome-appearance-properties
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2008-08-06 Behdad Esfahbod <behdad@gnome.org>
Bug 377948 – Make pango_glyph_item_iter public
* pango/pango-glyph-item.c (pango_glyph_item_iter_copy),
(pango_glyph_item_iter_free), (pango_glyph_item_iter_get_type),
(pango_glyph_item_iter_next_cluster),
(pango_glyph_item_iter_prev_cluster),
(pango_glyph_item_iter_init_start),
(pango_glyph_item_iter_init_end), (pango_glyph_item_apply_attrs),
(pango_glyph_item_letter_space):
* pango/pango-glyph-item.h:
New public API, for iterating a PangoGlyphItem:
PangoGlyphItemIter
PANGO_TYPE_GLYPH_ITEM_ITER
pango_glyph_item_iter_copy()
pango_glyph_item_iter_free()
pango_glyph_item_iter_init_start()
pango_glyph_item_iter_init_end()
pango_glyph_item_iter_next_cluster()
pango_glyph_item_iter_prev_cluster()
* pango/pango.def:
* docs/tmpl/glyphs.sgml:
* docs/pango-sections.txt:
* pango/Makefile.am:
* pango/ellipsize.c (line_iter_next_cluster),
(line_iter_prev_cluster), (find_initial_span):
* pango/pango-layout.c (justify_words):
Update.
* pango/pango-glyph-item-private.h:
Remove.
svn path=/trunk/; revision=2679
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2008-06-21 Johan Dahlin <jdahlin@async.com.br>
* *.[ch]: Include "config.h" instead of <config.h>
Command used:
find -name \*.[ch]|xargs perl -p -i -e 's/^#include <config.h>/#include "config.h"/g'
Rubberstamped by Behdad
svn path=/trunk/; revision=2657
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2008-01-14 Behdad Esfahbod <behdad@gnome.org>
Bug 469313 – Add pango_layout_set_height()
Bug 508179 – PangoGlyphUnit confusion
* pango/pango-layout.h:
* pango/pango-layout-private.h:
* pango/pango-layout.c:
* pango/ellipsize.c (_pango_layout_line_ellipsize):
New public API:
pango_layout_set_height()
See docs for semantics. Currently only negative height values (number
of lines) is implemented.
* pango-view/viewer-render.c (make_layout), (output_body),
(parse_options):
Implement --height.
* pango/pango.def:
* docs/pango-sections.txt:
* docs/tmpl/layout.sgml:
Update.
2008-01-14 Behdad Esfahbod <behdad@gnome.org>
Bug 508179 – PangoGlyphUnit confusion
* pango/pangowin32.c:
* pango/glyphstring.c:
* pango/pango-layout.c (process_item): Remove all traces of
#PangoGlyphUnit
svn path=/trunk/; revision=2542
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2007-08-07 Behdad Esfahbod <behdad@gnome.org>
Bug 464270 – ellipsize doesn't work consistent
* pango/pango-glyph-item.c (_pango_glyph_item_iter_prev_cluster):
Fix. Was jumping two clusters at a time. Oops!
* pango/ellipsize.c (init_state): Minor cleanup.
svn path=/trunk/; revision=2392
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2007-01-16 Behdad Esfahbod <behdad@gnome.org>
*.c, *.h: Drop trailing whitespace.
svn path=/trunk/; revision=2163
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2007-01-16 Behdad Esfahbod <behdad@gnome.org>
* 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.
svn path=/trunk/; revision=2158
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2007-01-16 Behdad Esfahbod <behdad@gnome.org>
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.
svn path=/trunk/; revision=2150
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svn path=/trunk/; revision=2130
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2006-12-19 Behdad Esfahbod <behdad@gnome.org>
Bug 326099 – Setting width, indentation and ellipsizing doesn't work
as I would expect
* pango/ellipsize.c (_pango_layout_line_ellipsize): Account for
indentation when deciding what width to ellipsize for.
* pango/pango-layout.c (get_alignment): Don't bother about
conditioning on the line direction for center alignment.
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2006-02-17 Behdad Esfahbod <behdad@gnome.org>
Bug 329148 – pango_glyph_item_split: assertion `split_index > 0' failed
* pango/ellipsize.c (init_state): Do not mistakenly set start_offset = 0.
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2006-01-29 Behdad Esfahbod <behdad@gnome.org>
* modules/arabic/arabic-fc.c, modules/basic/basic-fc.c
modules/hebrew/hebrew-fc.c, modules/indic/indic-fc.c
modules/khmer/khmer-fc.c, modules/syriac/syriac-fc.c
modules/thai/thai-ot.c, modules/thai/thai-shaper.c
modules/tibetan/tibetan-fc.c: If locking font face failed,
do not assert, just return zero glyphs with an implicit
warning.
* pango/fonts.c, pango/glyphstring.c pango/modules.c
pango/pango-color.c, pango/pango-context.c
pango/pango-coverage.c, pango/pango-fontmap.c
pango/pango-glyph-item.c, pango/pango-item.c
pango/pango-layout.c, pango/pango-markup.c
pango/pango-ot-buffer.c, pango/pango-script.c
pango/pango-tabs.c, pango/pango-utils.c
pango/pangoatsui-fontmap.c, pango/pangocairo-fcfont.c
pango/pangocairo-fcfontmap.c, pango/pangocairo-fontmap.c
pango/pangocairo-win32font.c, pango/pangofc-font.c
pango/pangofc-fontmap.c, pango/pangoft2-fontmap.c
pango/pangoft2-render.c, pango/pangoft2.c
pango/pangowin32-fontcache.c, pango/pangoxft-font.c
pango/pangoxft-render.c, pango/break.c pango/ellipsize.c:
Use g_slice for allocating all types. Also, change some
g_error's to g_critical's...
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2006-01-14 Behdad Esfahbod <behdad@gnome.org>
* */*.c, */*/*.c: Make sure #include <config.h> is the first include
in the file. (bug #158870, based on patch by Luis Menina)
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2005-11-16 Behdad Esfahbod <behdad@gnome.org>
* docs/pango_markup.sgml docs/tmpl/coverage-maps.sgml
docs/tmpl/engines.sgml docs/tmpl/fonts.sgml
docs/tmpl/freetype-fonts.sgml docs/tmpl/glyphs.sgml
docs/tmpl/layout.sgml docs/tmpl/main.sgml
docs/tmpl/modules.sgml docs/tmpl/opentype.sgml
docs/tmpl/pango-engine-lang.sgml
docs/tmpl/pango-engine-shape.sgml
docs/tmpl/pango-renderer.sgml docs/tmpl/pangocairo.sgml
docs/tmpl/pangofc-decoder.sgml docs/tmpl/pangofc-font.sgml
docs/tmpl/pangofc-fontmap.sgml docs/tmpl/scripts.sgml
docs/tmpl/tab-stops.sgml docs/tmpl/text-attributes.sgml
docs/tmpl/win32-fonts.sgml docs/tmpl/x-fonts.sgml
docs/tmpl/xft-fonts.sgml pango/break.c pango/ellipsize.c
pango/fonts.c pango/pango-attributes.c pango/pango-color.c
pango/pango-context.c pango/pango-coverage.c
pango/pango-fontmap.c pango/pango-glyph-item.c
pango/pango-layout.c pango/pango-markup.c pango/pango-tabs.c
pango/pango-types.h pango/pango-utils.c
pango/pangoft2-render.c pango/pangox.c pango/pangoxft-render.c:
Various documentation improvements.
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2005-07-26 Owen Taylor <otaylor@redhat.com>
Fixes for signed/unsigned in PangoAttrIterator ((#166700,
Morten Welinder)
* pango/pango-attributes.c (pango_attr_iterator_range):
Clamp results to G_MAXINT to avoid negative numbers from
signed/unsigned conversions.
* pango/pango-attributes.c: Make PangoAttrIterator
start_index/end_index unsigned to match PangoAttribute.
Change various local variables to match.
* pango/ellipsize.c (advance_iterator_to)
pango/pango-attributes.c (pango_attr_iterator_range)
pango/pango-glyph-item.c (pango_glyph_item_apply_attrs)
pango/pango-layout.c (pango_layout_line_get_empty_extents):
Always check the return value from pango_attr_iterator()
to deal with potential infinite loops when trying to
advance to position G_MAXINT.
* pango/pango-layout.c (pango_layout_set_text): Handle
the case where the text passed in is longer than
than G_MAXINT and length < 0.
* pango/pango-attributes.c (pango_attr_list_splice): Be
careful about integer overflow - clamp addition.
(#163246, Morten Welinder)
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2005-06-14 Owen Taylor <otaylor@redhat.com>
* pango/opentype/pango-ot-info.c (pango_ot_info_finalize)
pango/opentype/pango-ot-ruleset.c (pango_ot_ruleset_finalize):
Chain up from finalize. (#307547, Paolo Borelli)
* pango/opentype/pango-ot-info.c (pango_ot_info_finalizer):
make accidentally public function static.
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Mon Sep 13 11:06:47 2004 Owen Taylor <otaylor@redhat.com>
* pango/ellipsize.c (init_state): Initialize
ellipsis_is_cjk (#151901, Christian Persch)
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Wed Jul 14 17:47:38 2004 Owen Taylor <otaylor@redhat.com>
* pango/pango-layout.[ch] pango/ellipsize.c pango/Makefile.am:
Add PangoEllipsizeMode, pango_layout_set_ellipsize(), implement.
(#59071)
* pango/pango-layout-private.h pango/pango-layout.c:
Move PangoLayout structure into a separate header file.
* pango/pango-glyph-item.[ch]: Add pango_glyph_item_free().
* pango/pango-glyph-item-private.h pango/pango-glyph-item.c:
Internally export the PangoGlyphItemIter functionality.
* examples/renderdemo.[ch]: Add --ellipsize option.
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