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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
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2000-12-14 Havoc Pennington <hp@redhat.com>
* pango/pango-context.c (add_engines): Use a fallback shaper if
no engine is found for a range, the fallback shaper shapes to
glyphs of 0. This is just to let other code depend on the
invariant that there's a shape engine for all characters.
* tests/all-unicode.txt: Huge file containing all Unicode
characters, for robustness testing. Not in EXTRA_DIST
for now, not sure we should torture people that way...
* pango/fonts.c (pango_font_find_shaper): remove the assert that
we found a shaper, and instead let things fall back to the fallback
shaper
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2000-12-14 Havoc Pennington <hp@redhat.com>
* pango/fonts.c (pango_font_find_shaper): add assertion that
shaper != NULL to catch engine problems faster
* pango/Makefile.am (libpangox_la_SOURCES): modules.[hc] and
module-defs.c have to go in libpangox for now since the modules
use the X stuff, and static linkage won't let you play games here
* examples/Makefile.am (pango_viewer_LDADD): fix order of link
* modules/indic/pango-indic-script.h (pango_indic_get_char): make
this a macro, so it doesn't collide between modules
* modules/*/Makefile.am: Fix to work if the module isn't included
* examples/Makefile.am: don't query modules if we didn't build any
* modules/indic/gurmukhi.c (MODULE_ENTRY): fix prefix
* modules/indic/bengali.c (MODULE_ENTRY): fix prefix
* modules/indic/gujarati.c (MODULE_ENTRY): fix prefix
* modules/indic/devanagari.c (MODULE_ENTRY): fix prefix
* modules/indic/myanmar.c (MODULE_ENTRY): uniquely prefix the functions
* modules/Makefile.am (MODULES): handle case where there are no
modules to query
* configure.in: Fix up include_modules stuff to work with Indic
* pango/glyphstring.c (pango_glyph_string_set_size): Just
g_error() if the glyph string exceeds maximum integer size,
instead of mysteriously crashing later.
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2000-11-19 Tor Lillqvist <tml@iki.fi>
* README.win32: New file.
* pango/fonts.c (pango_font_description_to_filename): New
function. As pango_font_description_to_string, but with result
that is better suitable as a filename: No spaces or other strange
characters, all in lowercase.
(pango_font_describe): Implement this function, call the
corresponding method.
* pango/pango-font.h: Declare pango_font_description_to_filename.
* pango/pangowin32.c (pango_win32_font_describe)
* pango/pangoft2.c (pango_ft2_font_describe): Implement these.
* pango/pangoft2-fontmap.c (pango_ft2_font_entry_get_coverage)
* pango/pangowin32-fontmap.c (pango_win32_font_entry_get_coverage):
Implement file-based persistent caching of coverages.
* pango/pangoft2-private.h (struct _PangoFT2FontEntry)
* pango/pangowin32-private.h (struct _PangoWin32FontEntry): Move
struct definition here from the -fontmap files.
* pango/pango.def: Updates.
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2000-11-13 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* pango/pango-attributes.c, pango/pango-attributes.h: Renamed
pango_attribute_compare to pango_attribute_equal. Renamed compare
member of PangoAttrClass to equal. Renamed some static functions
from ..._compare to ..._equal.
* pango/fonts.c, pango/pango-font.h, pango/pango-context.c:
Renamed pango_font_description_compare to
pango_font_description_equal.
* docs/pango-sections.txt, docs/tmpl/fonts.sgml,
docs/tmpl/text-attributes.sgml: Changed accordingly.
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Wed Oct 25 15:39:49 2000 Tim Janik <timj@gtk.org>
* *.c: adapted g_Type_register_*() calls. GLib wants an additional
flag field to specify tape flags per node. added 0s all over the place,
making the assumption that no pango types are abstract ones.
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Fri Jul 21 15:17:26 2000 Owen Taylor <otaylor@redhat.com>
* pango/pango-context.c (pango_itemize): A bit of code
cleanup.
* pango/pango-attributes.[ch]: Add a new attribute type
PangoAttrShape, for imposing specific shapes on glyphs.
This is used for handling embedded pixmaps and similar
objects.
* pango/pango-layout.c: Hnadle PangoAttrShape.
* pango/pango-context.[ch]:
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2000-06-11 Elliot Lee <sopwith@redhat.com>
* pango/fonts.c (pango_font_description_compare): g_strcasecmp returns 0 when strings are equal - negate return value.
2000-06-09 Elliot Lee <sopwith@redhat.com>
* pango/pango-coverage.[ch]: Return 'coverage' from pango_coverage_ref.
2000-06-08 Elliot Lee <sopwith@redhat.com>
* pango/Makefile.am: Add DOTMODULESDIR define to make it easier to change location of .modules files.
* pango/modules.c: Make use of aforesaid define. Also scan the
DOTMODULESDIR directory for multiple config files instead of
just pango.modules.
Also fclose() opened files.
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Tue May 30 14:30:24 2000 Owen Taylor <otaylor@redhat.com>
* pango/fonts.c (pango_font_description_from_string): Use g_strtod().
* pango/fonts.c (pango_font_description_to_string): Fix bug
where spaces where not properly inserted into font description
string.
* pango/fonts.c (pango_font_get_glyph_extents): Fix some
1000 <=> PANGO_SCALE bugs.
* pango/pangox-fontcache.c (pango_x_font_cache_load): Fix list
manipulation bug.
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Sat May 27 21:06:13 2000 Owen Taylor <otaylor@redhat.com>
* modules/thai/thai.c modules/basic/basic:
s/pango_font_set_data/g_object_set_qdata/
* pango/*.c: s/pango_font_[un]ref/g_object_un[ref]
* pango/pango-font.h fonts.c: GObject'ify PangoFont.
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Sat May 27 20:36:56 2000 Owen Taylor <otaylor@redhat.com>
* pango/Makefile.am configure.in: Add libgobject.
* pango/pango-fontmap.[ch]: GObject'ify PangoFontMap.
(Pango now requires GLib-1.3 to compile)
* pango/pangox-fontmap.c pango/pangox-private.h: Break
the fontmap code in libpangox out into a separate file.
Tue May 23 10:32:25 2000 Owen Taylor <otaylor@redhat.com>
* pango/pango-layout.c (pango_layout_set_text): Allow -1 for
the length.
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Tue Apr 4 20:13:06 2000 Owen Taylor <otaylor@redhat.com>
* pango/pango-context.h: Add user data to PangoContext
* pango/pangox.[ch] examples/viewer.c: Rework system for create GC's
so that the necessary information is stored on the PangoContext
instead of being passed to layout_render()
* pango/utils.[ch] pango/pango-context.c: fribidi-0.1.9
wants UCS-4 not UCS2; switch accordingly.
* pango/fonts.c pango/pango-font.h pango/pangox.c: Add functions
to get overall font metrics, possibly per-language. (Right now,
just font ascent, descent.) The implementation of this for
X is horribly complex.
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Thu Mar 9 19:55:21 2000 Owen Taylor <otaylor@redhat.com>
* Release pango-0.8
* docs/TEXT/coding-style: Added some notes about coding style
within Pango.
* modules/*.[ch]: New version from Karl Koehler adding support
for vowels marks, better ligatures.
* docs/tmpl/*: Doc updates
* libpango/pango-layout.[ch] libpango/pangox/.[ch]: Add functions
for handling paragraphs as 2-D objects, not simple lists of lines,
to make things easier for people using pango-layout.
* examples/viewer.c: Simplify using the now 2-D layout-capabable
PangoLayout.
* libpango/fonts.c (pango_font_{get_coverage,find_shaper}): Allow
NULL language tag.
* libpango/modules.c (_pango_find_map): Fix for allowing
NULL language tag.
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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)
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Mon Feb 28 19:46:35 2000 Owen Taylor <otaylor@redhat.com>
* libpango/fonts.c libpango/pango-fonts.h: Add functions
to convert font descriptions to and from human-readable
strings.
* examples/viewer.c: Use functions from libpango instead
of rolling our own font-description conversion functions.
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Fri Feb 25 15:04:21 2000 Owen Taylor <otaylor@redhat.com>
* libpango/{fonts.c,pango-font.h,pango-context.[ch],pangox.c,
pango-attributes.c,examples/viewer.c: Add size to the
font description structure instead of continually passing
it around as an extra argument.
* libpango/pangox.c: Take screen resolution into account when
choosing fonts, instead of assumming point == pixel.
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Wed Feb 16 16:39:46 2000 Owen Taylor <otaylor@redhat.com>
* libpango/pango-coverage.c (pango_coverage_get): Make refcounted.
* libpango/modules.c (struct _PangoEnginePair): Since we don't
currently unload engines, cache loaded engines. (Not really
quite satisfactory, but should work OK)
* libpango/pango-context.c (pango_context_get_font_description):
Added a global font description.
* libpango/modules.c (_pango_find_map): Allow NULL
language tags.
* libpango/pango-context.c (pango_itemize) examples/viewer.c:
Switch itemize over to take a PangoAttrList.
* examples/viewer.c: Conform to changes in itemization interface
* libpango/font.[ch]: Add a compare function for FontDescription
* libpango/pango-attributes.[ch]: Change the iteration iterface
to be more convenient.
* libpango/pango-context.[ch]: Add the ability to set a default font.
* libpango/pango-context.[ch]: Take the font for itemization from
the attributes on the text.
* libpango/pangox.c: Cache currently loaded fonts, and cache
coverages.
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Thu Feb 10 19:57:27 2000 Owen Taylor <otaylor@redhat.com>
* examples/viewer.c: Add style selector, rewrite family
selector to use list_families().
* libpango/pango-context.[ch] libpango/pango-font.h libpango/pangox.c
libpango/fonts.c: Add calls to list families, modify list_fonts()
call to take an optional "family" parameter for the purpose of
listing the fonts within a family.
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Wed Feb 2 20:49:21 2000 Owen Taylor <otaylor@redhat.com>
* libpango/pangox.c (pango_x_get_unknown_glyph): Add a call to get
a glyph for unknown an unknown char.
* modules/basic/basic.c: use pango_x_get_unknown_glyph.
* libpango/utils.[ch] (_pango_guchar4_to_utf8): Added util function
for coverting wide chars to utf8.
* libpango/pangox.c (pango_x_font_get_coverage pango_x_font_get_shaper):
Initial implementations.
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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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Sat Jan 15 01:06:45 2000 Owen Taylor <otaylor@redhat.com>
* libpango/pangox.c libpango/pangox.h libpango/fonts.c
libpango/glyphstring.c modules/basic/basic.c:
Eliminate PangoCFont; For X, encode charset into upper
16 bits of 32 bit glyph IDs. Revise X core <=> module
interfaces to support this change.
Remove support for X_XLFD_FONT_RANGES, which has been
disavowed by its proponents, in favor of checking metrics
to figure out if the relevant characters are there.
Rework operation of basic module to be faster and simple.
* modules/Makefile.am: temporarily comment out Tamil and
Hangul modules until I finish mucking with the
X font interfaces.
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