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* docs: Cosmeticsmisc-doc-fixupsMatthias Clasen2021-12-101-20/+20
| | | | | Add more links to GLib apis and to various Unicode specs.
* pango: backport an old since annotationBilal Elmoussaoui2021-10-291-0/+2
| | | | from a manual override in gtk-rs
* shape: Mark color glyphs in glyphstringsMatthias Clasen2021-09-011-2/+4
| | | | | GTK needs this information to decide how to render the glyphs, so provide it.
* Add pango_glyph_string_index_to_x_fullMatthias Clasen2021-08-291-0/+11
| | | | | | This variant of pango_glyph_string_index_to_x takes log attrs so it does not have to compute them when it needs them to determine grapheme boundaries.
* docs: Some detail for PangoGlyphGeometryMatthias Clasen2021-08-271-0/+13
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* Add pango_shape_itemMatthias Clasen2021-08-201-0/+9
| | | | | | Add a pango_shape API variant that takes log attrs, so we can implement text transforms that depend on word boundaries, in the future.
* Cosmetics: Reindent pango-glyph.hMatthias Clasen2021-08-201-62/+65
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* Cosmetics: Move a function aroundMatthias Clasen2021-08-201-2/+0
| | | | | Move pango_reorder_items to pango-item.h, since it is abou items, not about glyphs.
* Add a few missing constglyph-string-const-charMatthias Clasen2021-08-171-12/+12
| | | | | We should only pass char * when we actually modify the string. Everything else is const char *.
* CosmeticsMatthias Clasen2021-07-311-1/+1
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* docs: Convert gtk-doc syntax leftoversdocs-cleanupMatthias Clasen2021-05-191-11/+6
| | | | | Remove leftovers like #Type, reduce indentations to avoid markdown block quotes, etc.
* docs: Tweak glyph item docsMatthias Clasen2021-03-111-21/+23
| | | | Add summaries, convert markup, etc.
* Add a pango_shape variant that takes flagsMatthias Clasen2019-08-031-10/+35
| | | | | The only flag currently defined affects whether glyph positions are rounded or not.
* Clean up docs a bitMatthias Clasen2019-07-131-6/+0
| | | | Avoid duplicate comments in struct defintions.
* Decorate the symbols in the headers with version macrosChun-wei Fan2016-06-291-0/+14
| | | | | | | From the last commit, decorate all the symbols with the version macros. Also add the version macros in the docs. https://bugzilla.gnome.org/show_bug.cgi?id=767587
* Minor doc fixBehdad Esfahbod2015-05-051-0/+5
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* Bug 685167 - migrate docs to no-tmpl flavourBehdad Esfahbod2013-09-271-0/+55
| | | | Patch from Rafał Mużyło.
* Add pango_shape_full()Behdad Esfahbod2012-09-261-0/+7
| | | | | | | | | | | | | | | | Variant of pango_shape() that takes the full paragraph text as input. This is then passed in entirety to HarfBuzz, which would allow certain cross-run interactions (in Arabic for example). When combined with upcoming HarfBuzz 0.9.5+, this fixes: Red Hat Bug 858736 - [Spanish] Stray dotted circle rendered https://bugzilla.redhat.com/show_bug.cgi?id=858736 and partially: Bug 313181 - color changes break arabic shaping https://bugzilla.gnome.org/show_bug.cgi?id=313181
* Remove G_GNUC_PURE attr from pango_glyph_string_get_width()Behdad Esfahbod2009-08-121-1/+1
| | | | Since the glyph widths can be adjusted directly.
* Add G_GNUC_CONST and G_GNUC_PURE annotations.Behdad Esfahbod2007-06-121-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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. svn path=/trunk/; revision=2345
* *.c, *.h: Replace preceding sequences of 8 spaces with tabs.Behdad Esfahbod2007-01-161-5/+5
| | | | | | | | | 2007-01-16 Behdad Esfahbod <behdad@gnome.org> *.c, *.h: Replace preceding sequences of 8 spaces with tabs. svn path=/trunk/; revision=2165
* *.c, *.h: Drop trailing whitespace.Behdad Esfahbod2007-01-161-2/+2
| | | | | | | | | 2007-01-16 Behdad Esfahbod <behdad@gnome.org> *.c, *.h: Drop trailing whitespace. svn path=/trunk/; revision=2163
* Fix comment about PangoGlyphUnit being a 1000th of a char.Behdad Esfahbod2006-10-121-1/+1
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* Fix silly error in implementation of pango_glyph_string_get_width(), andBehdad Esfahbod2006-07-081-2/+1
| | | | | | | | | | | | 2006-07-08 Behdad Esfahbod <behdad@gnome.org> * pango/glyphstring.c (pango_glyph_string_get_width): * pango/pango-glyph.h: * pango/pango-layout.c (pango_layout_line_index_to_x), (pango_layout_line_x_to_index), (pango_layout_line_get_x_ranges): * pango/pango-renderer.c (pango_renderer_draw_layout_line): Fix silly error in implementation of pango_glyph_string_get_width(), and also remove unused font parameter from its signature.
* Part of Bug 135683 – Cache glyphstring extentsBehdad Esfahbod2006-07-081-0/+2
| | | | | | | | | | | | | | | | | | 2006-07-08 Behdad Esfahbod <behdad@gnome.org> Part of Bug 135683 – Cache glyphstring extents * docs/pango-sections.txt: * docs/tmpl/glyphs.sgml: * pango/pango.def: * pango/pango-glyph.h: * pango/glyphstring.c (pango_glyph_string_get_width): New function. Much faster than calling pango_glyph_string_extents and using logical_rect.width. * pango/pango-renderer.c (add_underline), (add_strikethrough), (pango_renderer_draw_layout_line): Use the new function for optimization.
* Bug 314548 – pango_shape() is missing const correctness Patch fromBehdad Esfahbod2006-02-091-1/+1
| | | | | | | | | | | | | | | | | | 2006-02-09 Behdad Esfahbod <behdad@gnome.org> Bug 314548 – pango_shape() is missing const correctness Patch from Antoine Dopffer. * modules/arabic/arabic-fc.c, modules/basic/basic-fc.c, modules/basic/basic-x.c, modules/hangul/hangul-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-shaper.c, modules/thai/thai-shaper.h, modules/tibetan/tibetan-fc.c, pango/pango-context.c, pango/pango-engine-private.h, pango/pango-engine.c, pango/pango-engine.h, pango/pango-glyph.h pango/pango-layout.c, pango/shape.c: Make PangoAnalysis *analysis const in all shaper interfaces.
* Trivial s/foo/foo_/ fixes to make pango.h includable with -WshadowSoeren Sandmann2002-11-081-2/+2
| | | | | | | | | | | | | | | | | | | Fri Nov 8 20:02:09 2002 Soeren Sandmann <sandmann@daimi.au.dk> * docs/tmpl/coverage-maps.sgml: * docs/tmpl/glyphs.sgml: * docs/tmpl/layout.sgml: * docs/tmpl/x-fonts.sgml: * pango/mapping.c: * pango/pango-coverage.c: * pango/pango-coverage.h: * pango/pango-glyph.h: * pango/pango-layout.c: * pango/pango-layout.h: * pango/pangox.h: Trivial s/foo/foo_/ fixes to make pango.h includable with -Wshadow (#91680).
* Up to 0.19.Owen Taylor2001-09-181-6/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tue Sep 18 15:47:08 2001 Owen Taylor <otaylor@redhat.com> * configure.in (PANGO_MINOR_VERSION): Up to 0.19. * pango/pango-font.h pango/pango-fontmap.[ch] pango/fonts.c pango/pangoxft-fontmap.c pango/pangoft-fontmap.c pango/pango-context.[ch] pango/pangox-fontmap.c: Add new PangoFontFace and PangoFontFamily object types, and change the font listing API to list faces and families, instead of face names and font descriptions. * pango/pango-font.h pango/fonts.c: Make PangoFontDescription an opaque heap-allocated structure, add accessors and convenience functions. * pango/pango-font.h pango/pango-private.h: Make PangoFontMetrics heap allocated, protect the structure definition with #ifdef PANGO_ENABLE_BACKEND, and add getters for the fields. * pango/pango-attributes.[ch] ( pango_attr_iterator_get_font): instead of providing a base font description and one to fill in, provide a single font description to modify based on the attributes. * pango/pango-attributes.[ch]: Fix PangoAttrFontDesc to have a PangoFontDescription by reference, not by value. * pango/pango-utils.[ch]: make pango_parse_style() and friends take pointers to individual enumerations instead of to a PangoFontDescription structure. * pango/*.c: Fix for the PangoFontDescription and PangoFontMetrics changes. * pango/pango-{break,engine,indic,ot,xft}.h pango/Makefile.am pango/opentype/Makefile.am: Protect portions with PANGO_ENABLE_ENGINE to shrink the public API. * modules/*/Makefile.am: -DPANGO_ENABLE_ENGINE. * pango/{pangox.h,pangox-private.h} modules/basic/basic-x.c: Move pango_x_font_get_unknown_glyph() into public header since it is used from modules. * pango/pango-{context,font,fontmap,modules.utils}.h pango/Makefile.am: Protect portions with PANGO_ENABLE_BACKEND to shrink the public API. * pango/*.h: Use G_BEGIN/END_DECLS * examples/viewer-qt.[cc,h]: Fix for changes to font listing API, PangoFontDescription. * pango/pango-indic.h modules/indic/*: Since we install this header fix it up to Pango conventions, namespece ZERO_WIDTH_JOINER, ZERO_WIDTH_NON_JOINER. * docs/pango-sections.txt: Updated.
* copy function. (pango_glyph_string_get_type): implement get_type function.James Henstridge2001-07-021-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | 2001-07-02 James Henstridge <james@daa.com.au> * pango/glyphstring.c (pango_glyph_string_copy): copy function. (pango_glyph_string_get_type): implement get_type function. * pango/pango-glyph.h (pango_glyph_string_get_type): get_type function prototype. (pango_glyph_string_copy): prototype for copy function. * pango/pango-utils.c (pango_language_get_type): implementation. * pango/pango-types.h (pango_language_get_type): get_type function. * pango/pango-tabs.c (pango_tab_array_get_type): implementation. * pango/pango-tabs.h (pango_tab_array_get_type): get_type function. * pango/fonts.c (pango_font_description_get_type): implementation. * pango/pango-font.h (pango_font_description_get_type): add get_type function for typecode.
* Removed pango_justify(), since it has no implementation that I can find.Havoc Pennington2001-04-171-5/+0
| | | | | | | | | | | 2001-04-16 Havoc Pennington <hp@pobox.com> * pango/pango-glyph.h: Removed pango_justify(), since it has no implementation that I can find. * pango/pango-attributes.c: docs * pango/pango-layout.c: docs
* move pango_shape and pango_reorder_items in here.Havoc Pennington2000-12-161-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2000-12-15 Havoc Pennington <hp@pobox.com> * pango/pango-glyph.h: move pango_shape and pango_reorder_items in here. * pango/pango-break.h: move most of pango.h in here, so that pango.h can be the only file that includes pango-enum-types.h, so that changing any header doesn't end up rebuilding all of pango due to a rebuild of pango-enum-types.h. * pango/makeenums.pl: script to generate pango-enum-types.[hc] * pango/Makefile.am (pango_headers): built pango-enum-types.h, pango-enum-types.c that do enum type registration; add pango-break.h; do some assorted rearranging to handle the built headers * pango/pango.h: moved most of it to pango-break.h * pango/break.c: include individual headers, not pango.h * pango/shape.c: ditto * pango/reorder-items.c: ditto * pango/querymodules.c: ditto * pango/pango-layout.c: ditto * pango/pango-indic.c: ditto * pango/mapping.c: ditto * pango/itemize.c: ditto * pango/fonts.c: ditto
* Add new PangoLayoutIter entry pointsHavoc Pennington2000-11-131-3/+11
| | | | | | | | | | | | | | | | | | 2000-11-13 Havoc Pennington <hp@redhat.com> * docs/pango-sections.txt: Add new PangoLayoutIter entry points * pango/glyphstring.c (pango_glyph_string_extents_range): New function * pango/pango-layout.c: Create PangoLayoutIter for iterating over a layout's visual elements * pango/pango-layout.c (pango_layout_check_lines): plug a memleak (attr iterator not freed) * pango/pango-tabs.c (pango_tab_array_free): plug a memleak (array->tabs not freed)
* add comment delimiters around trailing text after #endifs to remove warningsChristopher Blizzard2000-06-191-1/+1
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* Memory management functions for PangoItem.Owen Taylor2000-03-131-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mon Mar 13 10:54:48 2000 Owen Taylor <otaylor@redhat.com> * pango/pango-item.[ch]: Memory management functions for PangoItem. * pango/*.[ch]: Random constification. * pango/pangox.c pango/pango-layout.c pango/pango-context.c: Add an extra_attrs field to PangoItem. Use this to handle underlining for PangoLayout. * examples/viewer.c (reload_font): Make paragraphs global to save the complexity of passing it around all over the place. * pango/pango-layout.[ch] (pango_layout_context_changed): Add a function to reset the layout on changes to the layout's context. * pango/pangox.c (pango_x_make_matching_xlfd): Prefer bitmap to scaleable if the discrepancy is < 1 pixel. (Probably not the ideal criterion.) * pango/pangox.c (pango_x_font_map_for_display): Fix resolution computation error. * pango/pango-layout.c (pango_layout_check_lines): Handle text with embedded newlines. * pango/pangox.c (pango_x_render_layout): Fix y to refer to the top of the layout, not the baseline of the first line. * pango/pango-layout.c (process_item): Don't wrap if width is set to -1. * Makefile.am configure.in **/*.[ch]: move libpango/ directory and fix all headers to install under include/pango/
* First draft of highlevel driver. It currently only handles a paragraph asOwen Taylor2000-03-081-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wed Mar 8 13:34:57 2000 Owen Taylor <otaylor@redhat.com> * libpango/pango-layout.[ch]: First draft of highlevel driver. It currently only handles a paragraph as a list of lines, but it is probably necessary to make it handle 2D layout for a paragraph as well * examples/viewer.c: Move over to new layout driver (much of the code moved into pango-layout.c) * libpango/glyphs.c libpango/pango-glyphs.h: Fixes to get_extents(), add pango_glyph_string_get_logical_widths. * libpango/pango-itemize.c: Handle 0-length text properly. * libpango/pangox.c: When loading particular sized fonts, use the original XLFD, since XFree86 doesn't handle wildcards in aliases properly. * libpango/pangox.[ch] (pango_x_render_layout_line): Add function to render an entire PangoLayoutLine. * libpango/reorder-items.c: Add a note to the effect that pango_reorder_items() is basically replaced by a similar function in PangoLayout. Wed Mar 8 10:58:56 2000 Owen Taylor <otaylor@redhat.com> * modules/arabic/arconv.c (shapecount): Fix from Karl Koehler to joining behavior. * modules/Makefile.am modules/arabic/*: Added arabic shaper from Karl Koehler <koehler@or.uni-bonn.de> * modules/basic/tables-{small,big}.i: Remove arabic from the ranges that the basic shaper marks as "exact". * examples/HELLO.utf8: Partially alphabetize, add arabic.
* Convert log_clusters[] use from char offsets to byte offset - should makeOwen Taylor2000-03-071-21/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Mon Mar 6 20:55:32 2000 Owen Taylor <otaylor@redhat.com> * libpango/mapping.c example/viewer.c: * modules/hangul/hangul.c modules/basic/basic.c modules/tamil/tamil.c: Convert log_clusters[] use from char offsets to byte offset - should make it easier to have all interface deal with stuff in byte offsets. * libpango/mapping.c libpango/pango-glyph.h: Rename x_to_cp and cp_to_x to make them "member functions" of glyph_string. * libpango/pango-types.h: Add a rectangle type for use in storing glyph/glyph-string extents, plus macros for extracting ascent/descent. * libpango/fonts.c libpango/pango-font.h libpango/pangox.c: Virtualize glyph extents function into the font. * libpango/pangox.c modules/*/*.c examples/viewer.c: Convert over to new rationalized unit system - everything in 1000ths of a point or 1000ths of a glyph unit. * libpango/pango-glyph.h libpango/glyphstring.c: Add function to get extents of a glyph string. (We may want to fastpath the width in the future, since getting the width seems to be a very common and time-critical operation)
* The great header file reorganization. Split up roughtly by objects.Owen Taylor2000-02-011-0/+112
Wed Feb 2 00:07:13 2000 Owen Taylor <otaylor@redhat.com> * libpango/pango-*.h: The great header file reorganization. Split up roughtly by objects. * libpango/pango-font.h libpango/fonts.h: Add generic font-loading and listing interfaces. * libpango/pangox.c: Implement font-listing/loading interfaces for X. * libpango/pango-context.[ch]: Flesh out context structure. Add appropriate accesors, font loading-methods, etc. * libpango/pango-coverage.[ch]: Coverage map objects. * examples/viewer.c: First stab at adding font-selection. Majorly deficient for the moment until we add font lists and fallbacks based on coverage maps.
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