2001-06-12 Havoc Pennington * docs/Makefile.am (dist-hook): don't ignore errors from missing index.sgml * NEWS: update * configure.in: increment version to 0.17 Thu Jun 7 14:06:25 2001 Owen Taylor * pango/pango-layout.c (pango_layout_move_cursor_visually): Add a 'strong' parameter to allow moving either the strong or the weak cursor visually, instead of the strong cursor. 2001-06-07 Havoc Pennington * pango/Makefile.am: add libpango.la to _DEPENDENCIES for the other libs * configure.in: use AM_PATH_GLIB_2_0 * autogen.sh: support AUTOGEN_SUBDIR_MODE * Makefile.am: dist the .pc.in files Tue Jun 5 10:40:17 2001 Owen Taylor * docs/reference/tmpl/*.smgl: Patch from Matthias Clasen fixing various typos. (#55744) Thu May 31 19:35:27 2001 Owen Taylor * pango/pango-layout.c (pango_layout_line_x_to_index): Make the hack for avoiding the last index of the line more sophisticated in order to deal with newlines internal to the layout and the case where the second half of the last character is specifically selected. (Fixes #51190) Thu May 31 12:31:20 2001 Owen Taylor * pango/pangox-fontmap.c (pango_x_font_map_for_display): Actually advance through list. (Problem noticed by Erwann Chenede) * modules/Makefile.am (install-data-local): Move rule for generation of /etc/pango/pango.modules to here, since we are now built _after_ the library. (Problem noticed by KUSANO Takayuki) Tue May 29 18:17:11 2001 Owen Taylor * autogen.sh (have_libtool): Fix GNU sedism Tue May 29 17:41:44 2001 Owen Taylor * configure.in: Use $PKG_CONFIG, not pkg-config. Mon May 28 18:15:55 2001 Owen Taylor * pango/pango-layout.c (pango_layout_move_cursor_visually): Set *trailing properly at end of line. Mon May 28 11:51:45 2001 Owen Taylor * pango/modules.c (map_add_engine): Fix problem with information loss when converting leaves to branches. (Problem found by Toshio MARUYAMA) Wed May 23 12:59:26 2001 Owen Taylor * pango/pangox.c (pango_x_make_font_struct): Load the font struct for "fixed" in the case of a broken font list where fonts listed by XListFonts aren't loadable. Fri May 18 16:44:25 2001 Owen Taylor * pango/pango-layout.c (ensure_tab_width): Use the font at the beginning of the paragraph, not the context's font. Fri May 18 11:30:57 2001 Owen Taylor * pango/opentype/disasm.c: Use ISO C99 varargs when available. Thu May 17 11:16:23 2001 Owen Taylor * pango/mapping.c: Fixup docs, remove some FIXMEs that are no longer applicable. * pango/pango-layout.c: Move by graphemes, not characters. * pango/pango-layout.c (pango_layout_line_x_to_index): Position at the closest grapheme boundary, not at character boundaries. * pango/pango-layout.c (pango_layout_line_index_to_x): Return positions of grapheme boundaries, not character boundaries. Tue May 1 16:03:48 2001 Owen Taylor * autogen.sh (libtool_version): Require libtool 1.4 when build out of CVS. * **/Makefile.am: Add inter-library dependencies, especially for the modules. Many cleanups to the module makefiles. * configure.in modules/indic/Makefile.am: Remove INCLUDE_ANY_INDIC conditional which doesn't seem to have any point and was definitely suspect as done. * modules/tamil/tamil-xft.c (MODULE_ENTRY): Fix prefix to be _pango_tamil instead of _pango_basic. * Makefile.am: Build modules/ after pango/ so we can make the modules depend on libpango/libpangox. * examples/Makefile.am: Remove spurious rule to rebuild makefile.mingw. Mon May 14 19:10:11 2001 Owen Taylor * pango/pangoxft-font.c: Fix to correspond to extremely odd choice of sign convention in libXft. (#51476) Wed May 9 10:11:06 2001 Owen Taylor * pango/Makefile.am (install-data-local): Get rid of grep -q (pointed out by Tony Graham). 2001-05-06 Alexander Larsson * configure.in: Fix Xft detection by setting CPPFLAGS before trying the Xft/XftFreetyp.h header file. Use CPPFLAGS instead of CFLAGS. 2001-01-06 Hans Breuer * pango/makefile.msc : reflect new version number, removed external fribidi dependency from link step as well * pango/pango.def : updated externals * pango/pangowin32.c : initialize approximate_(digit|char)_width similar to what the other backends do Fri May 4 11:07:04 2001 Owen Taylor * NEWS: Update for 0.16 * docs/pango-sections.txt: Update. * configure.in (PANGO_MINOR_VERSION): 0.16 Wed May 2 11:57:45 2001 Owen Taylor * examples/Makefile.am (QT_LIBS): Remove space that was confusing libtool. 2001-05-04 Alex Larsson * pango/pangoft2.c (get_font_metrics_from_subfonts): Set approximate_digit_width and approximate_char_width. The digit one could be done better (see bug 53425). 2001-05-03 Michael Natterer * configure.in: also check for the the Xft header. Wed May 2 11:35:16 2001 Owen Taylor * configure.in (have_freetype): Add check to make sure #include FT_ERRORS_H works. (#54043) 2001-05-02 Sven Neumann * configure.in: do not try to build modules using Xft if X is not available or was explicitely disabled. Tue May 1 23:30:53 2001 Owen Taylor * modules/hangul/hangul-x.c (hangul_engine_shape): Fix numeric format in warning. * pango/pangox.c (get_font_metrics_from_string): Fix assorted brokenness. Tue May 1 19:27:00 2001 Owen Taylor * pango/pangox.c (pango_x_render): Rewrite the newline arrow drawing code to act a little better on a range of different sizes of fonts. 2001-04-27 Havoc Pennington * pango/pangox-fontmap.c: Move some fontmap stuff to pangox-private.h to access fontmap->resolution in pangox.c * pango/pangox.c (get_font_metrics_from_subfonts): multiply avg. width by PANGO_SCALE, and consider that avg width from X is in decipoints * modules/basic/basic-x.c: mark some chars unknown when shaping, with a flag PANGO_X_UNKNOWN_FLAG * pango/pangox.c (pango_x_font_get_metrics): use lookup_lang not lang when calling get_font_metrics_from_string (pango_x_render): render unknown chars * pango/pango-layout.c: (pango_layout_set_single_paragraph_mode): add mode where we don't break on para separators, instead we shape them and display glyphs (pango_layout_get_single_paragraph_mode): getter for above (pango_layout_check_lines): handle single paragraph mode Tue Apr 24 11:45:55 2001 Owen Taylor * pango/opentype/ftxgdef.c (TT_Load_GDEF_Table): Remove excess call to DONE_Stream left over from conversion from FT1. (reported by Michael Jansson) 2001-04-20 Alexander Larsson * pango/pangoxft-font.c (pango_xft_font_get_metrics): Set approximate_digit_width and approximate_char_width to some cheesy value. Not good, but better than nothing. Fri Apr 20 11:38:46 2001 Owen Taylor * pango/pango-markup.c (pango_parse_markup): Remove some conditionalization on (md->text == NULL) that is no longer needed with the last change. 2001-04-20 Anders Carlsson * pango/pango-markup.c (pango_parse_markup): Discard the parsed text if the input variable text is NULL. This fixes a segfault. Tue Apr 17 15:44:53 2001 Owen Taylor * Release 0.15 * tests/testboundaries.c: Look for files in $srcdir. * Makefile.am (SUBDIRS): Add tests, remove fonts * tests/Makefile.am (EXTRA_DIST): added missing stuff * fonts/: Remove. Nothing in here is needed any more. 2001-04-16 Havoc Pennington * 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 Mon Apr 16 19:20:12 2001 Owen Taylor * modules/tamil/tamil-x.c: Remove warning when using fallback shaping. Mon Apr 16 19:14:00 2001 Owen Taylor [ Patches from Vikram Subramanian to update Tamil shapers ] * configure.in modules/tamil/tamil-xft.c modules/tamil/Makefile.am: Xft/TT based Tamil rendering engine. Uses glyphs in the private-use-area instead of proper OpenType tables. * examples/HELLO.utf8: Add Tamil line * examples/pangox.aliases: Add tamil fonts * modules/tamil/tadefs.h modules/tamil/tamil-x.c: Update to use PANGO_LIGATURE_HACK ligatures from BDF files instead of a fixed encoding. Mon Apr 16 18:12:06 2001 Owen Taylor * README: Small updates * examples/HELLO.utf8: Insert a RLM on the Yiddish line to correct for fixes to the bidi algorithm. * pango/mini-fribidi/*: Update to CVS fribidi which has various bug fixes. Mon Apr 16 14:26:54 2001 Owen Taylor * docs/pango-sections.txt: Update. * docs/Makefile.am (EXTRA_DIST): Update to the latest version. 2001-04-14 Hans Breuer * pango/pangowin32-fontmap.c : instead of simply adding one matching font for the magic font names (sans, serif, monospace) stuff any mathing font in the respective family entries (pango_win32_font_map_load_font) : do the same approximation for oblique and italic as the X version does * pango/pangowin32.c (pango_win32_font_get_glyph_extents) : initialize ink_rect and logical_rect to some more appropriate values (subfont_has_glyph) : implement glyph availability caching. IMO it needs to be done different to the other backends, because even the decision if a font has a specific glyph is increadeable slow on win32 Fri Apr 13 14:55:20 2001 Owen Taylor * pango/mini-fribidi/{fribidi.c,fribidi_get_type.c,fribidi_tables.i}: Update to correspond to FriBidi-0.9.0 (with some small fixes) * pango/mini-fribidi/fribidi-0.9.0.patch: Update patch for Fribidi-0.9.0. 2001-04-13 Havoc Pennington * pango/pango-font.h: Add macros for CSS font scale factors 2001-04-13 James Henstridge * configure.in: AC_INIT should be the first statement in the file. Also, use $PANGO_MAJOR_VERSION.$PANGO_MINOR_VERSION as the version passed to AM_INIT_AUTOMAKE. Tue Apr 3 15:05:19 2001 Owen Taylor * Release 0.14 * NEWS: updated. * pango/pango/opentype/Makefile.am: make dist fixes. * configure.in (PANGO_MINOR_VERSION): Up to 0.14 Mon Apr 2 12:01:03 2001 Owen Taylor * examples/viewer-qt.cc (main): Add the mystic g_type_init ((GTypeDebugFlags) 0);. 2001-04-02 Alexander Larsson * pango/pangoft2-fontmap.c: Add some initilaization failure warnings if no fonts found or no fontaliases files found. 2001-03-31 Fatih Demir * .cvsignore: Extended the ignore list to be right and make CVS quiet. 2001-03-18 Tor Lillqvist * pango/makefile.mingw.in * pango/pango.def: Update. * pango/module-defs-win32.c.win32: New file. * pango/Makefile.am (EXTRA_DIST): Add here. * pango/mini-fribidi/makefile.mingw: New file. * pango/mini-fribidi/makefile.mingw (EXTRA_DIST): Add here. Fri Mar 9 11:57:46 2001 Owen Taylor * pango/pangox.c (pango_x_find_subfont): Remove a lot of instances of "Error parsing ligature info" that somehow crept in. * docs/*: Some makefile tweaks, structure updates. 2001-03-15 Sven Neumann * Makefile.am * configure.in * modules/*/Makefile.am * pango/Makefile.am: make it compile without X headers 2001-03-12 Sven Neumann * pango/pangoft2.c (pango_ft2_font_describe): set the size field 2001-03-07 Havoc Pennington * pango/pangox.c (pango_x_font_get_metrics): fix a cheesy bug in setting approximate_digit_width Wed Mar 7 09:21:14 2001 Tim Janik * pango/pango-attributes.c: fixed up g_boxed_type_register_static() since GLib signature changed. * got rid of bogus g_type_init() calls. 2001-02-28 Havoc Pennington * pango/pango-font.h (struct _PangoFontMetrics): add approximate_digit_width field * pango/pangox.c (pango_x_font_get_metrics): make up an approximate digit width number 2001-02-28 Havoc Pennington * pango/pango-font.h (struct _PangoFontMetrics): Add approximate_char_width field * pango/pangox.c (get_font_metrics_from_subfonts): "compute" the approximate char width. Other backends need to add this. 2001-02-28 Alexander Larsson * pango/pango-attributes.[c]: Added pango_attr_list_get_type, and PANGO_TYPE_ATTR_LIST. 2001-02-20 Havoc Pennington Patch from Soeren Sandmann * pango/pangox-fontcache.c (pango_x_font_cache_load): make xlfd arg const * pango/pango-utils.c (pango_get_sysconf_subdirectory): G_CONST_RETURN (pango_get_lib_subdirectory): G_CONST_RETURN 2001-02-19 Hans Breuer * pango/modules.h, pango/pangowin32.c (pango_win32_get_context) : added _pango_included_win32_modules[] to include modules with plain win32 build as well. * pango/pango.def : added new exported functions * pango/pangowin32-fontmap.c : add unspecified fonts for Monospace, Sans and Serif to avoid crashes if no alias file is provided * pango/*/makefile.msc : new files to build on windoze with msvc 2001-02-15 Havoc Pennington * pango/pango-layout.c (pango_layout_line_x_to_index): fix *trailing = FALSE to read *trailing = 0 2001-02-13 Havoc Pennington * pango/pango-layout.c (pango_layout_line_get_x_ranges): fix another "count line lengths to get line start" bug 2001-02-12 Havoc Pennington * pango/pango-attributes.c (pango_attr_list_insert_internal): properly update the tail of the list (pango_attr_list_change): flip order of tmp_list2 = tmp_list2->next and prev2 = tmp_list2 to avoid setting prev2 and tmp_list2 to the same value thus creating a mangled list. * pango/pango-layout.c (pango_layout_xy_to_index): When returning FALSE, set the index/trailing to the nearest location, instead of setting them to 0. (pango_layout_line_x_to_index): Fix a bug where line->start_index wasn't used. Return boolean for whether we had to clamp the value to get an index. Mon Feb 12 15:01:38 2001 Owen Taylor * configure.in (gtk_doc_min_version): Add check for gtk-doc version. Mon Feb 12 12:45:16 2001 Owen Taylor * pango/Makefile.am: srcdir != build dir fix. * docs/Makefile.am: Switching over to the new gtk-doc Makefile.am. 2001-02-11 Havoc Pennington * pango/pangox.c (font_struct_get_ligatures): memory leak fix 2001-02-10 Tor Lillqvist * pango/pango-utils.c (pango_get_sysconf_subdirectory, pango_get_lib_subdirectory): (Win32): Use g_win32_get_package_installation_subdirectory(). Use the same directory structure as on Unix, etc\pango and lib\pango under the installation "prefix". * config.h.win32 * pango/makefile.mingw.in: Use mini-fribidi instead of full FriBiDi. * pango/pangowin32.c (pango_win32_render_layout_line): Adapt to changed PangoAttrColor. * pango/querymodules.c: Include for getcwd() prototype. (query_module): Handle modules with spaces in the path, and backslashes, use g_strescape() (for Windows). * pango/mini-fribidi/makefile.mingw: New file 2001-02-05 Alexander Larsson * pango/pangoft2.c (pango_ft2_render, pango_ft2_render_layout_line): Remove bogus MIN when rendering freetype text. Also draw full underlines. Sun Feb 4 07:48:47 2001 Tim Janik * pango/pango-attributes.c (pango_color_get_type): pass 0 as first argument to g_type_init(). * pango/pangoxft-fontmap.c (pango_xft_get_font_map): * pango/pangowin32-fontmap.c (pango_win32_font_map_for_display): * pango/pangoft2-fontmap.c (pango_ft2_font_map_for_display): * pango/pangox-fontmap.c (pango_x_font_map_for_display): * pango/pango-context.c (pango_context_new): likewise. * i dare saying that i doubt the usefullness of all these g_type_init() calls though. 2001-01-26 Havoc Pennington * pango/pangox.h (PangoGetGCFunc): take a PangoColor not a PangoAttrColor * pango/pango-attributes.h: add PangoColor, add PANGO_ATTR_INVALID as a placeholder for zero in the PangoAttrType enum, corresponds to G_TYPE_INVALID. * pango/pango-attributes.c: Add PangoColor type, use for PangoAttrColor (pango_color_get_type): new function (pango_color_copy): new function (pango_color_free): new function Thu Jan 25 14:47:17 2001 Owen Taylor * pango/pango-sections.txt pango/pango-docs.sgml pango/tmpl/*: Updates for new functions. 2001-01-23 Havoc Pennington * pango/pango-layout.c (pango_layout_copy): New function 2001-01-23 Alex Larsson * pango/pango-item.c (pango_item_free): Free item->extra_attrs list. * pango/pango-layout.c (process_item): Don't leak copy of item. * pango/pango-utils.c (read_config_file): If the config file open fails, don't leak the temp buffers. 2001-01-23 * modules/basic/basic-ft2.c (basic_engine_get_coverage): Don't leak PangoCoverage. * pango/pangoft2-fontmap.c (pango_ft2_font_map_load_font): Move name free closer to allocation. (pango_ft2_font_map_read_alias_file): Don't leak faces. (pango_ft2_font_entry_get_coverage): Don't leak font as filename and cache_file_name. 2001-01-22 Havoc Pennington * tests/testboundaries.c (check_line_char): s/is_break/is_line_break/g; * pango/pango-layout.c, pango/pango-layout.h: Add PangoWrapMode for PangoLayout * pango/break.c (pango_default_break): implement char break log attr * pango/pango-break.h (struct _PangoLogAttr): rename is_break is_line_break, add is_char_break field 2001-01-18 Alex Larsson * pango/pangoft2.c (get_font_metrics_from_subfonts): Use correct font metrics information. 2001-01-07 Tor Lillqvist * pango/fonts.c (pango_font_description_to_filename): Allow '+' in the filename. * pango/pangowin32.c (get_font_metrics_from_string): Adopt to new prototype for g_utf8_to_ucs4). * pango/module-defs.c.win32: Removed. * pango/module-defs-ft2.c.win32: New file, hand-written until GNU configure is used on Win32, too. * pango/makefile.mingw.in * pango/Makefile.am (EXTRA_DIST): Corresponding changes. * pango/pango.def: Update. Sat Jan 6 20:23:54 2001 Owen Taylor * modules/arabic/arabic-x.c (arabic_engine_shape): Adapt to new g_utf8_to_ucs4() prototype. * modules/basic/basic-ft2.c: Include pango-engine.h * pango/pangoft2.h: Don't include pango.h, which would pull in pango-enums.h and thus break module building, just include neeeded pango-layout.h Fri Jan 5 16:12:37 2001 Owen Taylor * modules/arabic/{arabic-xft,arabic}.c pango/{pango-context.c,pangoft.c,pangox.c}: Adopt to new prototype for g_utf8_to_ucs4 (etc.). 2001-01-05 Alexander Larsson * .cvsignore: Add pangoft2.pc * Makefile.am: * configure.in: Build and install pangoft2.pc * pangoft2.pc: New file. 2001-01-04 Havoc Pennington * modules/indic/Makefile.am (INCLUDES): add X_CFLAGS * modules/hangul/Makefile.am (INCLUDES): add X_CFLAGS * modules/tamil/Makefile.am (INCLUDES): add X_CFLAGS * modules/thai/Makefile.am (INCLUDES): add X_CFLAGS 2001-01-04 Havoc Pennington * pango/Makefile.am (install-data-local): put creation of module file here. Fixes problem if you 'make install' with no preceding 'make' reported by Michael Meeks. * modules/Makefile.am (install-data-local): remove creation of module file from here * Makefile.am (SUBDIRS): remove pango-config * configure.in: use pkg-config to detect GLib cflags/libs * pangoxft.pc (Description): fix name/description 2001-01-04 Alexander Larsson * modules/arabic/arabic-x.c: * modules/arabic/arabic-xft.c: * modules/basic/basic-ft2.c: * modules/basic/basic-win32.c: * modules/basic/basic-x.c: * modules/hangul/hangul-x.c: * modules/indic/bengali-x.c: * modules/indic/devanagari-x.c: * modules/indic/gujarati-x.c: * modules/indic/gurmukhi-x.c: * modules/indic/myanmar-x.c: * modules/tamil/tamil-x.c: * modules/thai/thai-x.c: Change all modules to use a define to the script engine name. Also Fixes some errors in the names (they were different in the same module). * pango/.cvsignore: add module-defs*.[ch] 2001-01-03 Alexander Larsson * configure.in: * modules/arabic/Makefile.am: * modules/arabic/arabic-x.c: * modules/basic/Makefile.am: * modules/basic/basic-x.c: * modules/hangul/Makefile.am: * modules/hangul/hangul-x.c: * modules/indic/Makefile.am: * modules/indic/bengali-x.c: * modules/indic/devanagari-x.c: * modules/indic/gujarati-x.c: * modules/indic/gurmukhi-x.c: * modules/indic/myanmar-x.c: * modules/tamil/Makefile.am: * modules/tamil/tamil-x.c: * modules/thai/Makefile.am: * modules/thai/thai-x.c: Rename all x modules from abc to abc-x. * modules/arabic/arabic.c: * modules/basic/basic.c: * modules/hangul/hangul.c: * modules/indic/bengali.c: * modules/indic/devanagari.c: * modules/indic/gujarati.c: * modules/indic/gurmukhi.c: * modules/indic/myanmar.c: * modules/tamil/tamil.c: * modules/thai/thai.c: These were all copied to file-x.c and then removed. 2001-01-03 Alexander Larsson * configure.in: Update the default list of included modules for --with-included-modules=yes to include all new modules. Split INCLUDED_MODULES and module-defs.c into per shaper engine type lists. * modules/arabic/Makefile.am: Build libpango-arabic-xft.la if INCLUDE_ARABIC_XFT. * modules/arabic/arabic-xft.c: Change module prefix to _pango_arabic_xft_ * modules/basic/Makefile.am: Build static libs for all included modules. * modules/basic/basic-ft2.c: Change module prefix to _pango_basic_ft2_ * modules/basic/basic-xft.c: Change module prefix to _pango_basic_xft_ * pango/Makefile.am: Include correct module-defs-XXX in libs. * pango/modules.h: Split _pango_included_modules[] into separate lists. * pango/pangox.c: * pango/pangoft2.c: * pango/pangoxft-fontmap.c: Register built in modules. 2000-12-22 Alexander Larsson * pango/pangoft2.c: Remove timing printfs. * pango/pangoft2-private.h: Disable debug. 2000-12-21 Tor Lillqvist * modules/basic/basic-win32.c (script_engine_load): Only a script engine here. * pango/makefile.mingw.in: Add the built pango-enum-types.[ch]. * pango/pango.def * pango/pangoft2.def: Update. * pango/opentype/pango-ot.def * pango/opentype/makefile.mingw.in: New files. * pango/opentype/Makefile.am (EXTRA_DIST): Add them. * configure.in (included_modules): Generate pango/opentype/makefile.mingw. 2000-12-21 Alexander Larsson * pango-config.in: Change usage to say pango-config instead of glib-config. Add support for pangoft2. * modules/basic/Makefile.am: Compile and install pango-basic-ft2 if freetype was found. * modules/basic/basic-ft2.c: Remove lang engine. Make the glyph from the glyph index instead of the unicode index. The id is really BasicScriptEngineFT2. * pango/Makefile.am: Compile and install pangoft2 if freetype was found. * pango/pangoft2-fontcache.c (pango_ft2_font_cache_load): Init face->generic.data to 0, since this field will be used to cache the current size of the face. * pango/pangoft2-fontmap.c (pango_ft2_font_map_for_display): Use g_object_new instead of g_type_create_instance. (pango_ft2_font_entry_get_coverage): Use G_DIR_SEPARATOR_S instead of \\. (pango_ft2_font_entry_get_coverage): Init result to NULL. Don't write to file if open failed. * pango/pangoft2-private.h: Add PangoFT2GlyphInfo. * pango/pangoft2.c (pango_ft2_get_face): Export function, and make sure it sets the correct face size. (pango_ft2_load_font, pango_ft2_get_per_char, pango_ft2_font_get_kerning): PANGO_FT2_GLYPH_INDEX stores the glyph index, not the unicode value. (pango_ft2_font_get_glyph_extents): Cache glyph extents. (pango_ft2_has_glyph): Remove function. (pango_ft2_font_finalize): Free glyph info cache. * pango/pangoft2.h: Export pango_ft2_get_face, remove pango_ft2_has_glyph. Wed Dec 20 19:53:09 2000 Owen Taylor * docs/Makefile.am (IGNORE_HFILES): Add opentype/. * modules/{basic/basic,arabic/arabic}-xft.c: Include pango-engine.h. * pango/pangoxft.h: Don't include pango.h to avoid getting pango-enum-types.h. * pango/Makefile.am (pangoinclude_HEADERS): Move XFT_HFILES out of pango_headers, since mkenums.pl shouldn't be run on it. 2000-12-20 Havoc Pennington * configure.in: fix freetype check a bit Tue Dec 19 22:47:16 2000 Owen Taylor * configure.in pango-config.in pangoxft.pc.in modules/basic/Makefile.am: Since Xft may only be available statically without shlib deps, check for FreeType libs explicitly and include them when linking, otherwise things won't work. Also, define FREETYPE_CFLAGS from freetype-config --cflags. * modules/basic/basic-xft.c pango/pangoxft-font{,map}.c: Fool Xft into not converting glyph indices by loading the face unencoded then calling FT_Set_Charmap ourselves. * pango/Makefile.am pango/pango-ot.h pango/opentype/* :Add start of opentype handling - most of the actually meat of the code here is the OpenType layout code from FreeType 1 ported to freetype2 and adapted slighlty for our purposes. Also, includes a incomplete OpenType-table-dumping code useful for figuring out what is going on. * pango/pangoxft.h pango/pangoxft-font.h: Add calls for getting FT_Face and PangoOTInfo from PangoXftFont. * modules/arabic/{Makefile.am,arabic-ot.[ch],arabic-xft.c}: Initial support for rendering Arabic with OpenType fonts. 2000-12-18 Havoc Pennington Fix build breakage, reported by Alex Larsson and Yasushi Shoji * pango/pangox.h: don't include pango.h, just individual headers * configure.in: check for perl, add --disable-rebuilds configure option, automatically disable rebuilds if no perl * pango/Makefile.am: use located perl to run makeenums.pl, and don't try to rebuild if we did --disable-rebuilds (EXTRA_DIST): add built headers * modules/*/*.[hc]: don't include pango.h, include specific headers 2000-12-15 Havoc Pennington * 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 2000-12-15 Havoc Pennington * modules/Makefile.am (install-data-local): touch sysconfdir/pango/pango.modules even if there are no dynamic modules, so pango won't spew warnings about pango.modules not existing, and to simplify RPM file lists * pango/pango-context.c (fallback_engine_shape): fix this to avoid incrementing i twice (fallback_shaper): fix initializer * pango/querymodules.c (query_module): don't call g_module_close() on a module that doesn't get opened successfully * pango/modules.c: do not include modules.h (init_modules): do not do the builtin modules here, they are done by pangox * pango/pangox.c (pango_x_get_context): register included modules here * pango/pangoxft-font.c: do not include modules.h * pango/Makefile.am (libpango_la_SOURCES): move modules.c, back in here (but not modules.h, which actually goes with module-defs.c) 2000-12-14 Havoc Pennington * 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 Thu Dec 14 20:34:18 2000 Owen Taylor * pango/pangoxft.h pango/pangoxft-font.c: (PANGO_TYPE_XFT_FONT): Add PANGO_XFT_IS_FONT to the public header. Thu Dec 14 19:00:46 2000 Owen Taylor * modules/indic/pango-indic-script.h: Fix macro breakage. * modules/basic/tables-big.i: Remove extra copy of basic_ranges. * modules/thai/thai.c: Fix various warnings. * configure.in Makefile.am pangoxft.pc.in pango-config.in modules/basic/Makefile.am modules/basic/basic-xft.c pango/Makefile.am pango/pangoxft-font.[ch] pango/pangoxft-fontmap.c pango/pangoxft.h pango/pangoxft-private.h: Initial support for rendering via Xft and the Xrender extension. 2000-12-14 Havoc Pennington * 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. 2000-12-15 Tor Lillqvist * pango/pangoft2.c (pango_ft2_ft_strerror): Update for newest FreeType2. (pango_ft2_font_finalize): gcc warns about empty format strings, so use just a space... 2000-12-11 Havoc Pennington * tests/boundaries.utf8: Add some jamo and viramas and unicode para separators and \r\n and so on, crashes the text widget nicely 2000-12-11 Elliot Lee * modules/thai/thai.c, pango/break.c: #include Mon Dec 11 15:20:24 2000 Owen Taylor * examples/HELLO.utf8: Add a tab into to Yiddish line to force correct segmentation around the parentheses. 2000-11-30 Havoc Pennington * modules/thai/thai.c: delete lang engine * modules/tamil/tamil.c: delete lang engine (tamil_engine_x_new): fix type tag for shape engine * modules/indic/myanmar.c: delete lang engine (pango_engine_x_new): fix type tag for shape engine * modules/indic/gurmukhi.c: delete lang engine (pango_indic_engine_x_new): fix type tag for shape engine * modules/indic/gujarati.c: delete lang engine (pango_indic_engine_x_new): fix type tag for shape engine * modules/indic/devanagari.c: delete lang engine (pango_indic_engine_x_new): fix type tag for shape engine * modules/indic/pango-indic-script.h (SCRIPT_ENGINE_DEFINITION): delete lang engine * modules/indic/bengali.c: delete the lang engine (pango_indic_engine_x_new): fix type tag for shape engine * modules/hangul/hangul.c: delete the lang engine (hangul_engine_x_new): fix type tag for shape engine * modules/basic/basic.c: delete the lang engine (basic_engine_x_new): fix type tag for shape engine * modules/basic/basic-win32.c: delete the lang engine (basic_engine_win32_new): this was a shape engine, use correct type tag * modules/basic/basic-ft2.c: delete the lang engine * modules/arabic/arabic.c: Delete the lang engine (arabic_engine_x_new): this is a shape engine, not a lang engine, fix type tag * pango/pango-layout.c (pango_layout_index_to_line_x): handle the fact that paragraph delimiters aren't in the layout lines (pango_layout_index_to_pos): update to handle paragraph delimiters * pango/break.c (pango_find_paragraph_boundary): New function to find paragraph boundaries * pango/pango-layout.c (get_items_log_attrs): don't separate calls to pango_break() when directional level changes * pango/pango-layout.h (struct _PangoLayoutLine): put start index of the line into the struct * pango/pango-layout.c (pango_layout_get_cursor_pos): Fixups to reflect the fact that paragraph separators are removed from the input text. * pango/pango-layout.c (can_break_at): don't special-case start of line and whitespace-following-alphabetic here, because pango_break() already handles that properly * tests/testboundaries.c, tests/Makefile.am, tests/runtests.sh: Add directory for test programs, and a script to run them all * configure.in: Create Makefile in tests * pango/break.c (pango_break): Try for a real implementation of the Unicode text boundary algorithms (pango_get_log_attrs): Allow length to be -1 * pango/pango-context.c (pango_itemize): use pango_item_new(), assert that items added to the list are sane. * pango/pango-layout.c (pango_layout_check_lines): Reimplement to honor the paragraph boundaries from pango_break() * pango/pango-layout.c (process_item): use pango_item_split() here * pango/pango-item.c (pango_item_split): New function to split an item into two items Fri Dec 1 11:49:50 2000 Owen Taylor * pango/pango-layout.c (get_tab_pos): Make sure that we don't end up in an infinite loop due to zero-width tabs. (Fix problem found by Hans Breuer) 2000-12-01 Tor Lillqvist * pango/pango-utils.c (pango_get_sysconf_subdirectory): Use g_file_test(). 2000-11-30 Tor Lillqvist * pango/makefile.mingw.in (DEFINES): Define PANGO_VERSION. Changes by Hans Breuer: * pango/pango-layout.c (shape_tab): Add a FIXME comment. * pango/pango-markup.c (compare_xcolor_entries): Use g_strcasecmp. * pango/pango-utils.c (pango_get_sysconf_subdirectory): Use second fallback location if there is no pango subdir in the Windows directory. * pango/pangowin32-fontmap.c (pango_win32_font_entry_get_coverage): Check if fopen succeeded. * pango/pangowin32-private.h (DEBUGGING): Turn off. * pango/pangowin32.c (pango_win32_unicode_classify): We can in fact get out of the loop. Return invalid value in that case. (subfont_has_glyph): Improve performance a bit. * pango/querymodules.c: Small change for MSVC build. * modules/basic/basic-win32.c (basic_engine_get_coverage): Performance improvement. * examples/viewer-win32.c (main): Disable double buffering on the layout widget, but only when building with GTK+ 1.3.2 or newer. Wed Nov 29 11:08:52 2000 Owen Taylor * pango/mini-fribidi/fribidi.c pango/mini-fribidi/fribidi-tables.i: Some tiny changes to correspond to fribidi-0.15 * pango.pc.in pango-config.in pango/Makefile.am: Move headers into separate subdir, to avoid clashes with future versions of Pango. 2000-11-20 Tor Lillqvist * Makefile.am (EXTRA_DIST): Add README.win32. * examples/pangoft2.aliases: Add this file to CVS. * examples/Makefile.am (EXTRA_DIST): Add it here. 2000-11-21 Elliot Lee * modules/*/*.c: Fix warnings - mostly include string.h for strcmp. 2000-11-20 Havoc Pennington * pango/pango-layout.c (update_run): Fix this to make iteration over runs work properly 2000-11-19 Tor Lillqvist * 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. Fri Nov 17 16:12:34 2000 Owen Taylor * Released 0.13 * NEWS: Updates for 0.13 Fri Nov 17 16:04:19 2000 Owen Taylor * tools/Makefile.am (EXTRA_DIST): Add maps/tis-620 * Makefile.am (EXTRA_DIST): Added TODO.xml * pango/Makefile.am (EXTRA_DIST): Add .def files for Win32. * examples/Makefile.am (EXTRA_DIST): Add a couple of missing files. * docs/Makefile.am (dist-hook): Add back accidentally removed rule to distribute TEXT/*. Thu Nov 16 18:59:21 2000 Owen Taylor * pango/glyphstring.c (pango_glyph_string_extents_range): Test against start not zero. Thu Nov 16 13:23:43 2000 Owen Taylor * docs/pango-sections.txt docs/tmpl/modules.sgml: Add pango_module_register (). * pango/modules.c: Make ordering of module lookup predictable. * pango/modules.c (pango_module_register): Add a useful doc comment. * pango/pango-modules.[ch]: Fix indentation. * .cvsusers: Added 2000-11-16 Havoc Pennington * pango/modules.c (handle_included_module): Declare variable j so it compiles 2000-11-15 Elliot Lee * pango/modules.c: Make some vars static. Implement pango_module_register function. * pango/pango-modules.h, pango/modules.h: Move declaration of PangoIncludedModule to pango-modules.h for public use. Wed Nov 15 16:56:38 2000 Owen Taylor * pango/pango-layout.c (process_item): Fix problem with unbreakable words at start of line longer than line width. Wed Nov 15 15:04:00 2000 Owen Taylor * pango/pango-layout.c (pango_layout_get_extents_internal): Fix problem where right-aligned lines weren't getting properly offset because width was left as -1. Tue Nov 14 18:45:24 2000 Owen Taylor * pango/shape.c (pango_shape): Every character must be part of some cluster, so when we dont' have an engine at all (pathalogical, happens now for formatting characters), create a cluster with one glyph=0 and 0 size. Wed Nov 15 10:50:38 2000 Owen Taylor * pango/pango-layout.c (process_line): Rewrite of good portions of line-break code to be more readable, work better, and maybe even be a little faster. 2000-11-14 Havoc Pennington * pango/pango-layout.c (pango_layout_get_item_properties): get the value of any rise attribute (pango_layout_run_get_extents): take rise into account 2000-11-15 Tor Lillqvist * config.h.win32: Define HAVE_FRIBIDI. * pango/pango.def: Add new functions. * pango/pango{win32*,ft2*}.[ch]: Add my name to copyright notice. Tue Nov 14 11:10:24 2000 Owen Taylor * pango/pango-layout.c (pango_layout_run_get_extents): Fix low underline code to deal with run_ink == NULL. * pango/pango-utils.c (pango_read_line): Return number of lines read to allow decent parse errors line numbers. * pango/pangox-fontmap.c (pango_x_font_map_read_alias_file): Fix line number count. * examples/pangox.aliases: Include extra international fonts for all styles, not just roman, reindent so it looks halfway legible. Mon Nov 13 14:02:48 2000 Owen Taylor * pango/pangox.c pango/pango-indic.c: Some doc comment fixes. 2000-11-13 Havoc Pennington * pango/pango-layout.c (pango_layout_get_cursor_pos): Don't need to check_lines, pango_layout_get_iter() will do that (next_cluster_start): don't ever return a value past the end of the glyph string 2000-11-13 Havoc Pennington * examples/pangox.aliases: Add italic/bold variants 2000-11-13 Elliot Lee Patches from long ago: * pango/pango-layout.c: Make pango_layout slightly more robust. Do check_lines before getting cursor position. 2000-11-13 Havoc Pennington * 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) Mon Nov 13 09:17:34 2000 Owen Taylor * pango/pangox.c: Remove fribidi include. * pango.pc.in (Requires): Substitute fribidi reference only when necessary * Makefile.am (pkgconfigdir): pkgconfigdir is $(libdir)/pkgconfig * modules/indic/Makefile.am (EXTRA_DIST): Add pango-indic-script.h * fonts/Makefile.am (EXTRA_DIST): Remove devnag* * configure.in: Up version to 0.13 * docs/pango-docs.sgml: Reorganize, add all new chapters. * docs/pango-sections.txt: Update * docs/Makefile.am (IGNORE_HFILES): add mini-fribidi pango-intset.h 2000-11-13 Sebastian Wilhelmi * 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. 2000-11-12 Havoc Pennington * pango-config.in: Remove UNICODE_LIBS UNICODE_CFLAGS * modules/thai/Makefile.am (pango_thai_la_LIBADD): ditto * modules/basic/Makefile.am: ditto * pango/Makefile.am: ditto Mon Nov 13 02:55:38 2000 Robert Brady * examples/pangox.aliases: Added -daewoo-mincho-medium-r-normal--*-*-*-*-*-*-ksc5601.1987-0, for this comes with X. Mon Nov 13 02:39:44 2000 Robert Brady * pango/modules/hangul/hangul.c: Replace fallback shaper with a call to pango_x_fallback_shape, this sets the cluster array properly. Sun Nov 12 18:36:38 2000 Owen Taylor * configure.in (included_modules): Remove checks for iconv - we now depend on g_iconv wrapper defined in GLib. * modules/basic/basic.c: Use g_iconv_* not iconv(). * pango/itemize.c pango/pango-context.c modules/thai/thai.c: Remove spurious iconv.h includes. Sun Nov 12 16:07:06 2000 Owen Taylor * configure.in pango/pango-utils.[ch] pango/Makefile.am pango/mini-fribidi/*: Include a stripped-down version of fribidi to avoid the extra dependency. No fribidi symbols are exported so conflicts with the real fribidi should not happen. Library can optionally be compiled with the real libfribidi. * pango/pango-utils.[ch]: Wrappers for fribidi_ functions when compiling with fribiid. * modules/basic/basic-ft2.c modules/basic/basic-win32.c modules/basic/basic.c modules/thai/thai.c pango/Makefile.am pango/itemize.c pango/pango-context.c pango/pangoft2.c pango/pangowin32.c pango/pangox.c: Use pango_ versions of fribidi functions. 2000-11-12 Robert Brady * pango/pango-indic.c (pango_shift_vowels): Don't corrupt the array. 2000-11-12 Havoc Pennington * pango/pango-layout.c (pango_layout_get_text): Add accessor to get the text from the layout 2000-11-11 Tor Lillqvist * pango/pangowin32.c (pango_win32_render): Add code to call SetTextAlign, but commented out. * pango/makefile.mingw.in (PANGO_OBJS): Add new objects. * pango/pango.def: Add new functions. 2000-11-08 Robert Brady * pango/fonts/devnag.README: Updated to point to the new fonts * examples/HELLO.utf8: Added a few new entries. * modules/Makefile.am, configure.in: s/devanagari/indic/ * modules/devangari: Removed. * modules/indic: New shapers for Devanagari, Bengali, Gurmukhi, Gujarati, and Burmese, that make use of the below facilities. * pango/fonts/devnag18.bdf: Removed. * pango/docs/TEXT/ligatures: Documentation on the ligatures. * examples/pangox.aliases: Added fonts for the new Indic renderers to sans, serif and monospace. * pango/pangox-fontmap.c, pango/pangox-private.h: Add a per-PangoXFontMap cache for X Atoms. * pango/pango-intset.c, pango/pango-intset.h: Integer set. * pango/pangox.c, pango/pangox.h: Mainly add two new functions, font_struct_get_ligatures, to parse X font properties for ligature info, and pango_x_apply_ligatures, which does that actual ligation. Also add utility functions pango_x_fallback_shaper, pango_x_find_first_subfont. * pango/pango-indic.c, pango/pango-indic.h: Utility functions for Indic scripts. * pango/Makefile.am: Add pango-intset, pango-indic. Thu Nov 2 16:21:22 2000 Owen Taylor * pango/modules/arabic: new version of Arabic shaper from Karl Koehler. 2000-11-01 Havoc Pennington * pango/pango-markup.c (pango_parse_markup): Return the accel keyval 2000-11-01 Havoc Pennington * pango/pango-markup.c (text_handler): Fix bug where not all text was appended when parsing accelerators 2000-11-01 Pablo Saratxaga * modules/thai/thai.c: added aliases for X11 font names used on Solaris * modules/arabic/{arabic,naqshfont}.c: changed X11 font registry from "symbol-0" to "urdunaqsh-0"; using "symbol-0" isn't really usable; you get almost always the bad font... 2000-11-01 Havoc Pennington * pango/pango-attributes.c (pango_attr_scale_new): Add a new attribute for scaling a font; also required adding PangoAttrFloat. (pango_attr_iterator_get_font): Add PANGO_ATTR_SCALE handling. * pango/pango-utils.c (pango_parse_stretch): Take a plain string not a GString (pango_parse_weight): ditto (pango_parse_variant): ditto (pango_parse_style): ditto * pango/pangox-fontmap.c (pango_x_font_map_read_alias_file): pass GString::str instead of the GString itself to pango_parse_* * pango/pangoft2-fontmap.c (pango_ft2_insert_face): ditto * pango/pangowin32-fontmap.c (pango_win32_font_map_read_alias_file): ditto * pango/pango-layout.c (get_tab_pos): adapt to new pango_itemize() signature (pango_layout_check_lines): Raise attr list copy/creation out of the loop over paragraphs. Adapt to pango_itemize() changes. * pango/pango-context.c (pango_itemize): pass in a starting index and a cached iterator (add_engines): Easy optimization, pass in n_chars instead of recomputing it. Also, pass on the start index and cached iterator. * docs/pango-sections.txt: Add new stuff docs/pango_markup.sgml: Docs on markup format * pango/pango-layout.c (pango_layout_get_attributes): New function to retrieve the AttrList from a layout (pango_layout_set_markup): Set layout from markup (pango_layout_set_markup_with_accel): Set layout from markup including accelerator parsing. * pango/pango-attributes.h (pango_parse_markup): New function to convert a tag string to an attribute list * pango/pango-markup.c (pango_parse_markup): implement * docs/Makefile.am, docs/pango-docs.sgml, docs/pango-sections.txt, docs/pango_markup.sgml: oooooh, documentation for the above patch! * docs/tmpl/pango-unused.sgml: Remove from CVS; just causes problems, and was full of checked-in conflict markers. Tue Sep 12 10:21:08 2000 Owen Taylor * pango/modules.c (pango_map_get_entry): Added docs for the publically exported functions in this module, even though they are really only semi-public (for people implementing new types of #PangoFont), not public * pango/pango-utils.c (pango_read_line): Minor bug tweak. Sun Oct 29 01:27:39 2000 Owen Taylor * pango/pangoft2-fontcache.c pango/pangoft2.[ch] pango/pangowin32.h: Fix up doc comments not to have obvious errors that gtk-doc barfs on. Correct parameter descriptions still need to be filled in. * configure.in pango/docs/Makefile.am: upgrade to have a real install rule, etc. * pango/docs/pango-sections.txt: Add various missing functions. Wed Oct 25 15:39:49 2000 Tim Janik * *.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. 2000-10-03 Tor Lillqvist * pango/pango.def * pango/pangoft2.def: Add new entry points. * pango/pango-coverage.c (pango_coverage_set): Remove unnecessary loop calling memset() with same parameters 64 times ;-) * pango/makefile.mingw.in (PANGO_OBJS): Add pango-tabs.o. Some small changes that have been laying around on my disk. The Win32 and FT2 backends aren't "production quality" yet. For speedup, need to cache at least the coverage info. * pango/pangoft2.c (pango_ft2_get_coverage): New function. * modules/basic/basic-win32.c: Use "BasicScriptEngineLangWin32" to be unique. * modules/basic/basic-ft2.c: Add comments explaining what Unicode ranges the table entries covers. Use "BasicScriptEngineLangFT2" to be unique. (basic_engine_get_coverage): Test calling pango_ft2_get_coverage(). (basic_engine_ft2_new): Set corect engine type. Not that this apparently is used for anything, the X11 basic shaper module also sets its type as TYPE_LANG. * examples/viewer-ft2.c (split_paragraphs): Just end the string upon encountering an invalid character. Don't return. 2000-09-29 Martin Baulig * Makefile.am (pkgconfigdir): Set this to `$(libexecdir)/pkgconfig'; this is the directory where pkg-config actually looks. * *.pc.in: Made the pkg-config scripts actually work. 2000-09-28 Havoc Pennington * pango/pango-tabs.c (pango_tab_array_new_with_positions): was pango_tab_array_new_with_defaults; apparently I didn't check in the modified version at work 2000-09-27 Havoc Pennington * pango/pango-tabs.c (pango_tab_array_get_tabs): Change to return allocated array. 2000-09-25 Havoc Pennington * pango/pango-layout.c: Add a tab array field to PangoLayout, and use it when laying out the text (if it's set, otherwise use default tabs-are-8-spaces thing) * pango/pango-tabs.c, pango/pango-tabs.h: tab-related data types Sun Sep 10 03:01:53 2000 Owen Taylor * pango/pango-layout.c (pango_layout_set_attributes): Fix bug where wrong attribute list was unreferenced. * pango/pango-attributes.[ch]: Add function pango_attr_list_splice() to splice contents of one attribute list into another attribute list. * pango/pango-utils.h: Add include of pango-font.h since it now depends on declarations from there. 2000-09-08 Jonathan Blandford * pango/pango-attributes.c (pango_attr_list_change): Minor fixes to Owen's patch below to make it work. * pango/pango-attributes.c (pango_attribute_copy): Copy the start_index/end_index explicitly rather then rely on the copy function doing it for you, as none did so. Thu Sep 7 05:12:09 2000 Owen Taylor * pango/pango-attributes.c (pango_attr_list_change): Fix up to match the docs, correct bugs found by Jonathan Blandford. 2000-09-04 Robert W Brady * modules/basic/tables-big.i: Use iso10646-1 fonts for Georgian, Ethiopic, Cherokee, Canadian, Ogham, Runic. Thu Aug 31 11:29:33 2000 Owen Taylor * tools/maps/tis-620: Check in this file, since it isn't from the Unicode consortium. Wed Aug 30 21:42:42 2000 Owen Taylor * configure.in (QTDIR): Add /usr/lib/qt-2.2.0 to the list. * modules/basic/tables-big.i: Updated using fixed make-table.sh. Added koi8-r and iso8859-1 * modules/basic/tables-small.i: Add note noting non-maintainence. * tools/make-table.sh: Fix for mapping tables with 3 columns provided by KUSANO Takayuki. 2000-08-29 Elliot Lee * pango/pango-context.h, pango/pango-font.h, pango/pango-fontmap.h, pango/pango-layout.h: Utilize G_GNUC_CONST Mon Aug 21 22:02:38 2000 Owen Taylor * pango/pango-context.c (load_font): Don't produce a warning unless loading all fonts fails, if loading all fonts fails, try with "Sans [style]", if that fails, try with "Sans", if that fails, exit - we are completely screwed. * pango/pangox-fontmap.c (pango_x_font_map_load_font): Equate PANGO_STYLE_OBLIQUE and PANGO_STYLE_ITALIC, but with a big penalty. 2000-08-21 Tor Lillqvist * pango/pangoft2-fontmap.c: Get font directory path with pango_config_key_get("PangoFT2/FontPath"). If no such key exists in the pangorc file, use the ft2fonts subdirectory of LIBDIR/pango, and on Windows, also %WinDir%\fonts. * pango/{pango,pangoft2,pangowin32}.rc.in: New files (resource files used when building Win32 DLLs, contain version information). * pango/Makefile.am: Add the new files. * configure.in: Define major and minor version numbers separately. Output also the makefile.mingw and *.rc files. * pango/pangoft2.c (pango_ft2_render): Handle also ft_pixel_mode_mono glyphs. * pango/pangoft2*: Portability enhancements (non-gcc). Sun Aug 20 13:45:08 2000 Owen Taylor * TODO.xml TODO: Move most all of the TODO items here to the XML file. This needs to be built using the Python script gtk+/docs/make-todo. 2000-08-20 Tor Lillqvist * pango/pango-utils.c (pango_parse_*): Add parameter telling whether to print warning or not if string isn't recognised. Use g_strncasecmp(). * pango/pango-utils.h: Change prototype accordingly. * pango/pangox-fontmap.c * pango/pangowin32-fontmap.c: Change calls correspondingly. * pango/pangowin32.h: * pango/pangowin32.c: Cosmetic changes, dead code removal. * pango/pangoft2.h * pango/pangoft2-private.h * pango/pangoft2.c * pango/pangoft2-fontmap.c * pango/pangoft2-fontcache.c: New files implementing a FreeType2 backend. Used only on Win32 so far, but doesn't contain Win32-specific code per se, so if somebody wants to try it out on X11, too, be my guest. It works, more or less, but there are some details still to sort out. Performance needs to be improved. Debugging printouts still present. Font path currently hardcoded to C:\windows\fonts, heh. Owen says he doesn't think it's a good idea to use ths on Win32, but I'll try anyway. If it turns out using the native Win32 GDI backend is better after all, oh well. * pango/makefile.mingw: Delete. Move contents to makefile.mingw.in. * pango/makefile.mingw.in: New file. Add rules for FreeType2 backend. Add FreeType2 CFLAGS and LIBS. * pango/Makefile.am: Generate makefile.mingw. (EXTRA_DIST): Add FreeType2 backend sources, and makefile.mingw{,.in} * pango/module-defs.c.win32 * pango/pangoft2.def: New files. * modules/engine.def: Delete. Was duplicate of module.def. * modules/basic/basic-win32.c: Couple of cosmetic changes. * modules/basic/Makefile.am: Generate makefile.mingw. (EXTRA_DIST): Add basic-ft2.c, and makefile.mingw{,.in} * modules/basic/makefile.mingw: Delete. Move contents to makefile.mingw.in. * modules/basic/makefile.mingw.in: New file. Add rule for basic-ft2. Add FreeType2 CFLAGS and LIBS. * examples/viewer-win32.c: Replace division or multiplication with 1000 (which was the old PANGO_SCALE value) to use PANGO_SCALE and PANGO_PIXELS instead. (read_file): Fix error messages. (draw): Get HDC from GDK once for all paragraphs. * examples/viewer-win32.c: * examples/viewer-ft2.c: New file. The FT_Bitmap (256-level bitmap) produced by the FreeType2 backend is copied to the GtkLayout window using gdk_draw_gray_image from GdkRGB (!). Yes, this is kinda circular dependency between Pango and GTK+. * examples/makefile.mingw: Delete. Move contents to makefile.mingw.in. * examples/makefile.mingw.in: New file. Add rules for viewer-ft2. Add FreeType2 CFLAGS and LIBS. * examples/Makefile.am: Generate makefile.mingw. (EXTRA_DIST): Add viewer-win32.c and viewer-ft2.c, and makefile.mingw{,.in} 2000-08-11 Havoc Pennington * pangox.pc.in (Cflags): remove /usr/include * pango.pc.in (Cflags): remove /usr/include 2000-08-08 Elliot Lee * modules/arabic/arabic.c: #include * pango/modules.c: Fix incorrect list rearrangement. * pango/pango-layout.c (pango_layout_line_x_to_index): Pay attention to shape attributes (not perfect since the layout of chars inside a shape is unknown, but gives start index). 2000-08-07 Elliot Lee * pango/modules.c: If the first pango_skip_space fails, remember to free enginepair before continuing. * pango/pango-layout.c (pango_layout_set_attributes): unref old attr list after reffing new one. * pango/pango-attributes.c (pango_attr_list_insert_internal): Proper fix from Owen for the infinite loop. 2000-08-03 Elliot Lee * pango/modules.c: Fix segfault when tmp_list has no 'prev' pointer. * pango/pango-attributes.c (pango_attr_list_insert_internal): Infinite loops do not fast programs make. * pango/pango-context.c: Set a default font size so that things don't go boom if someone forgets to set it themselves. * pango/pango-layout.c (pango_layout_index_to_pos): Exclude newlines from consideration. (pango_layout_line_index_to_x): Take shape attributes into consideration when determining position. Wed Aug 2 12:00:53 2000 Owen Taylor * pango/pango-layout.c (pango_layout_get_extents): Fix problem with the way extents for the layout lines were summed together in the vertical direction. Sat Jul 29 21:26:30 2000 Owen Taylor * examples/viewer-qt.[ch] (ViewerWindow): Remove hardcoded path to my home directory! Allow specifying the file on the command line. * pango/modules.c (process_module_file): Fix bug in parsing of range strings. 2000-07-31 Havoc Pennington * pango.pc.in, pangox.pc.in: pkg-config info files * Makefile.am: dist/install .pc files * configure.in: output .pc files 2000-07-28 Martin Baulig * pango/pango-layout.c (pango_layout_finalize): Destroy the layout->font_desc to avoid a memory leak. 2000-07-27 Tor Lillqvist * pango/pango.def * pango/pangowin32.def: New files, forgot to commit earlier. Sat Jul 22 10:52:06 2000 Owen Taylor * pango/pango-utils.c: include * configure.in: s/FRIBID_CONFIG/FRIBIDI_CONFIG/. Fri Jul 21 15:17:26 2000 Owen Taylor * 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]: Fri Jul 21 09:59:10 2000 Owen Taylor * pango/modules.c (process_module_file): Free buffer strings. * pango/pangox-fontmap.c (pango_x_real_get_coverage_win): Add caching of coverage maps on a persistant subwindow of the root window. This window contains a property for each "lang|xlfd,xlfd" which is the result of pango_coverage_to_bytes. * pango/pango-context.c (pango_context_finalize): Free the font description. * pango/pango-coverage.c (pango_coverage_to/from_bytes): Added functions to covert a PangoCoverage structure too and from a flat block of bytes. * configure.in (X_LIBS): Add a check to detect fribidi being compiled against glib-1.2.x. 2000-07-20 Tor Lillqvist * examples/pangowin32.aliases: Add some more fonts. Document where to get the fonts. * pango/pangowin32.c (subfont_has_glyph): Use 0xFFFE to produce the default glyph. (create_bitmap_dibsection): Zero out the bitmap. * pango/pangowin32-fontmap.c (pango_win32_guess_subranges): Set some additional Unicode subranges for fonts that claim covering the Vietnamese codepage. 2000-07-19 Tor Lillqvist * configure.in: Don't try to use the ! command, not available in all systems. Move the ! inside the test instead. * pango-config.in: Change order of --cflags output, so that we can build with both GLib 1.2 and 1.3 installed. * modules/devanagari/dev-ligatures.h: No C++ comments, thanks. * pango/break.c: Fix gccism, non-constant initailiser. * pango/pango-fontmap.c (pango_font_map_list_fonts, pango_font_map_list_families): Don't return value from void functions. * pango/pango-utils.c: Must have at least empty statement after a label. * examples/pangowin32.aliases: Add Tahoma and Angsana New, these common fonts have Thai characters. * pango/pangowin32-private.h: Rename fonts and n_fonts members to logfonts and n_logfonts, as that is what they are. * pango/pangowin32.c: Bug fixes. Works much better now. (pango_win32_font_get_glyph_extents): Set y offset correctly. (subfont_has_glyph): Call SetTextAlign. Select the font into the HDC before calling GetTextMetrics. 2000-07-18 Tor Lillqvist * pango/Makefile.am (EXTRA_DIST): Add the pangowin32 sources. * pango/pangox.c (lang_texts): Add some non-ASCII to the Finnish and Swedish strings. * modules/module.def: New file. * modules/Makefile.am (EXTRA_DIST): Add it. * modules/basic/Makefile.am (EXTRA_DIST): Add basic-win32.c. * */makefile.mingw: Small updates. * pango/pangowin32.c * pango/pangowin32-fontmap.c * modules/basic/basic-win32.c * examples/viewer-win32.c: Bug fixes. Remove dead code. Now the Win32 implementation seems to work, except for a few glitches. 2000-07-16 Tor Lillqvist * pango/pango-utils.h * pango/pango-utils.c * pango/pangox-fontmap.c * pango/pangowin32-fontmap.c: Move the get_{style,variant, weight,stretch} functions to pango-utils.c, and rename them to pango_parse_*. Would otherwise be duplicated in pangox and angowin32. * pango/pango.def: Export them. * pango/pango-font.h: Add PANGO_WEIGHT_ULTRALIGHT, PANGO_WEIGHT_LIGHT, PANGO_WEIGHT_EXTRABOLD and PANGO_WEIGHT_HEAVY values to PangoWeight. * pango/pango-utils.c: Recognize the new weight strings. * pango/pangowin32.c (pango_win32_list_subfonts): Don't g_free the subfont_list from the subfonts_by_subrange hash table... * pango/pangowin32-fontmap.c (pango_win32_font_map_read_alias_file): Also set the other properties in the LOGFONT, not only the face name. (pango_win32_insert_font): Insert a pointer to a freshly allocated LOGFONT in the hash table, not the one passed in as a parameter, which could be (and in fact, *is*) a pointer to an auto variable. Quantize the description weight values to exact PANGO_WEIGHT_* values. (pango_win32_get_unknown_glyph): Use subfont 1. * examples/viewer-win32.c: (split_paragraphs): Don't include the newline. (draw): Correct 1st parameter to gdk_win32_hdc_{get,release}. 2000-07-15 Tor Lillqvist * pango/pangowin32.h * pango/pangowin32-private.h * pango/pangowin32-fontcache.c * pango/pangowin32-fontmap.c * pango/makefile.mingw * modules/basic/basic-win32.c * modules/basic/makefile.mingw * examples/viewer-win32.c * examples/makefile.mingw * examples/pangowin32.aliases: New files. Start of a Win32 implementation. Does not work yet. * configure.in: Chek for dirent.h and unistd.h. * pango/pango-utils.h * pango/pango-utils.c (pango_get_sysconf_subdirectory, pango_get_lib_subdirectory): New functions, for better portability, to enable installation-time choice of directory (on Windows) instead of compile-time. Use these instead of SYSCONFDIR "/pango" and LIBDIR "/pango". (pango_split_file_list): Fix comment, the function splits on searchpath separators, not commas. Use G_SEARCHPATH_SEPARATOR_S for portability. Don't try to expand '~' as home directory on Windows. (read_config): Use pango_get_sysconf_subdirectory(). * pango/modules.c (read_modules): Use pango_get_sysconf_subdirectory(). Don't crash if a module file cannot be opened. * pango/querymodules.c: Include config.h Conditionalize inclusion of dirent.h and unistd.h. Use platform-specific shared library extension. Use pango_get_lib_subdirectory(). Thu Jul 6 15:24:38 2000 Owen Taylor * Released 0.12 * examples/pangox.aliases: Add clealyu fonts * configure.in: Use AM_PATH_GLIB_2_0() * pango-config.in: Use @FRIBIDI_LIBS@, not -lfribidi * pango-config.in: Fix accidental inclusion -I lib/glib/include/ Mon Jul 10 10:42:42 2000 Owen Taylor * pango/pango-utils.c (pango_split_file_list): Fix bug in home directory substitution. 2000-07-06 Havoc Pennington * pango/break.c (pango_get_log_attrs): Implement this function, to get logical attributes without a PangoAnalysis. (pango_break): Fix bug in word stop location Thu Jul 6 15:24:38 2000 Owen Taylor * gdk/Makefile.am: Fix missing \ which was causing srcdir != builddir builds to fail. Thu Jul 6 15:16:28 2000 Owen Taylor * docs/pango-sections.txt docs/tmpl/*: Update 2000-07-03 Havoc Pennington * pango/pango-layout.c (pango_layout_index_to_pos): Handle the case where the byte offset is outside the layout. Sun Jul 2 18:06:01 2000 Owen Taylor * pango/pango-layout.c (get_tab_pos): Fix up set_font_description() for tab spaces. Sun Jul 2 17:59:56 2000 Owen Taylor * pango/pango-attributes.[ch] (pango_attr_list_insert_before): New function that inserts before other attributes with matching start index. * pango/pango-layout.[ch] (pango_layout_set_font_description): Add the ability to set a default font description on the layout, overriding the font description from the context. Sun Jul 2 17:19:11 2000 Owen Taylor * pango/pango-types.h: Add a PANGO_PIXELS macro to convert from pango units to device units and round. * pango/pango-layout.[ch]: Add convenience functions pango_layout_get_pixel_extents, pango_layout_get_size, pango_layout_get_pixel_size pango_layout_line_get_pixel_extents. Fri Jun 30 16:46:31 2000 Owen Taylor * pango/pango-utils.[ch] Makefile.am: A bunch of simple functions for reading from files, manipulating strings as necessary for config files. Also, a simple gnome-config/win.ini style config file reader. * pango/modules.c: Remove DOTFILES stuff. Instead, read names of modules file from pangorc. (Which can be set from PANGO_RC_FILE). Rewrite parsing code using pango-utils.c. * pango/pangox-fontmap.c: Read list of files from PangoX/AliasFiles key. Rewrite parsing code for alias files using pango-utils.c. * examples/pangox.aliases: Move to new name from pangox_aliases, reformat using new parsing code. * examples/pangorc (AliasFiles) examples/pango-viewer: Add a pangorc file for in-place testing. * pango/querymodules.c (main): Add comment to the top of the output indicating that the file should not be hand-edited. Thu Jun 29 18:13:47 2000 Owen Taylor * pango/pango-coverage.c: Fix various aspects of expanding coverage tables beyond the first 256 blocks. (Based on patch from ChiDeok Hwang.) Thu Jun 29 16:35:41 2000 Owen Taylor * modules/arabic/{*.c,Makefile.am}: New version from Karl Koehler merged with the changes for the GLib unicode functions. Wed Jun 21 12:11:56 2000 Owen Taylor * configure.in: Remove tests for libunicode * pango/utils.[ch]: Removed. The functions from here are now in GLib. * **.[ch]: Removed use of libunicode and utils.c in favor of Unicode functions in GLib. Requires latest GLib from CVS. 2000-06-14 Havoc Pennington * pango/pango-attributes.c (pango_attr_list_copy): Function to copy the attribute list. 2000-06-13 Havoc Pennington * pango/pango-layout.h: Convert PangoLayout to GObject * pango/pango-context.h: Convert to PangoContext to GObject 2000-06-11 Elliot Lee * pango/fonts.c (pango_font_description_compare): g_strcasecmp returns 0 when strings are equal - negate return value. 2000-06-09 Elliot Lee * pango/pango-coverage.[ch]: Return 'coverage' from pango_coverage_ref. 2000-06-08 Elliot Lee * modules/Makefile.am: Add DOTMODULESDIR define to make it easier to change location of .modules files. * pango/modules.c: Likewise. Also scan the config directory for multiple config files instead of pango.modules. Also fclose() opened files. Thu Jun 8 14:43:35 2000 Owen Taylor * pango/pango-modules.h: pango/Makefile.am: Add a new header pango-modules.h to export a few parts of the modules API needed by code for new types of fonts. 2000-06-08 Elliot Lee * pango-config.in: Include X_LIBS in libraries for 'pangox' target. 2000-06-07 Havoc Pennington * pango/pango-attributes.c (pango_attr_iterator_copy): New function to copy a PangoAttrIterator. Mon Jun 5 20:45:12 2000 Owen Taylor * pango/pangox-fontmap.c (pango_x_shutdown_display): Add a function to free cached information for a particular display. (This is basically pango_x_fontmap_destroy()) * pango/pangox.c pango/pangox-private.h pango/pangox-fontmap.c: Make a XFont always keep a pointer to (and ref) a fontmap. Mon Jun 5 15:56:25 2000 Owen Taylor * pango/pangox-fontmap.c (pango_x_font_map_for_display): Remove excessive ref. * pango/pangox-fontcache.c (pango_x_font_cache_unload): Fix problem with unloading fonts. * pango/pangox-fontmap.c pango/pangox-private.h pangox/pangox.c: Add a simple cache for PangoXFonts; get rid of the eternal caching of all fonts. Wed May 31 16:11:46 2000 Owen Taylor * pango/pango-fontmap.h (struct _PangoFontMapClass): Remove unused destroy vfunc. Sat Jun 3 06:01:38 Pablo Saratxaga * modules/thai/thai.c: added other common X11 font encoding names fortis-620 fonts. Thu Jun 1 13:04:06 CEST 2000 Paolo Molaro * configure.in: look for qt also in /usr/lib/qt2. Wed May 31 10:46:53 2000 Owen Taylor * configure.in: Release 0.11 * pango.spec.in: Add missing make command. * modules/basic/Makefile.am (EXTRA_DIST): Fix up extra-dist. * pango/Makefile.am (libpangox_la_SOURCES): Add pangox-private.h Tue May 30 14:30:24 2000 Owen Taylor * 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. Mon May 29 13:22:36 2000 Owen Taylor * pango/pangox.c pango/pangox.h (pango_x_font_subfont_xlfd): New function to retrieve the XLFD for a given subfont. Mon May 29 11:14:34 2000 Owen Taylor * pango/pangox-fontcache.c (pango_x_font_cache_load): Fix bug in MRU list code. * pango/pango-layout.c (pango_layout_check_lines): Fix infinite loop in the case where the first item doesn't fit, but whitespace follows that must go onto the same line. * examples/viewer-qt.h: Minor changes so it compiles with Qt-2.0. (Though the utf8 codec in Qt-2.0 seems to be slightly buggy.) Sun May 28 16:24:43 2000 Owen Taylor * examples/Makefile.am examples/viewer-qt.cc examples/viewer-qt.h: Since we require GLib-1.3, and thus can no longer build the examples against GTK+-1.2, and since there is a nasty circular dependency if we build examples against GTK+-1.3, rewrite (optional) example program in Qt. (I wasn't going to do it in Xaw or straight Xlib...) * configure.in: Added checks for Qt. * pango/pango-layout.h: Fix constness. Sat May 27 22:05:53 2000 Owen Taylor * pango/Makefile.am (pangoinclude_HEADERS): Install pango-fontmap.h. * pango/pangox-fontcache.c pango/pangox.h: Add a simple cache from XLFD => font struct. * pango/pango-fontmap.c: Use this when loading and unloading fonts. Sat May 27 21:57:03 2000 Owen Taylor * pango/pango-context.c (pango_context_add_font_map): Ref font map. Sat May 27 21:06:13 2000 Owen Taylor * 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. Sat May 27 20:36:56 2000 Owen Taylor * 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 * pango/pango-layout.c (pango_layout_set_text): Allow -1 for the length. 2000-05-24 Matt Wilson * modules/basic/basic.c (conv_8bit): use size_t for arguments to iconv, not int. Fixes 64 bit platforms. * modules/basic/basic.c (conv_euc): likewise Mon May 22 18:19:32 2000 Owen Taylor * pango/pango-layout.c (process_item): Fix <, <= confusion. Thu May 18 17:30:00 2000 Robert Brady * fonts/devnag18.bdf: Fix advance widths of some glyphs. Tue May 9 22:09:42 2000 Owen Taylor * pango/pango-types.h (PANGO_SCALE): Change PANGO_SCALE from 1000 to 1024. Wee! Optimization! Actual performance increase is ~1-2% probably not worth keeping it 1024, but I'll leave it this way for a little bit. * pango/pango-layout.c (pango_layout_unref): Free the actual layout structure as well. * pango/pangox.c: Various optimizations of the code for looking up characters. (mark a few functions inline, precompute signficiant quantities) Tue May 9 03:22:11 2000 Owen Taylor * pango/pango-layout.c (pango_layout_check_lines): Fix memory leak by freeing correct list. * pango/pango-context.c (pango_context_get_font_description): Change to return a pointer to the context's font description instead of a copy. Not quite 100% kosher but a lot more efficient than the previous. (Should we just refcount font descriptions and get it over with?) Mon May 8 16:39:48 2000 Owen Taylor * pango/pango-layout.c (free_run): Call pango_item_free to free items properly including attributes. Mon May 8 16:19:22 2000 Owen Taylor * modules/thai/* modules/Makefile.am configure.in: Add a simple Thai shaper. (Reasonably complete but intended mostly for an example for the shape docs right now.) * pango/pangox.h (PANGO_X_GLYPH_INDEX): Protect arguments to macros. Sun May 7 06:15:34 2000 Owen Taylor * modules/basic/basic.c (basic_engine_shape): When handling overstrikes, try to guess a bit better how overstrike glyphs are positioned in the font. (Now works with more of glyphs from clearlyu, though not the Hebrew accents in that font) * examples/HELLO.utf8: Insert tab characters to keep the columns in the right order for either global direction. Insert left-to-right marks in a few places to keep leading and trailing punctuation in the right place. * modules/basic/basic.c (basic_engine_shape): Don't show RLM and LRM * pango/glyphstring.c (pango_glyph_string_extents): Use the logical width set in the glyph string rather than that from the font's metrics. * pango/pangox.c (pango_x_render): Treat glyph index 0 as special - representing invisible, 0 size character. We need this sometimes, and it is easier and faster to have this special case than to shape a space. * pango/pango-context.c (pango_itemize): Put tabs into separate items. (Sort of lame hack, we do this to make line breaking with tab handling simpler) * examples/viewer.c (checkbutton_toggled): Notify all the layouts that the context has changed so the RTL base dir change actually takes effect. Fri May 5 18:56:45 2000 Owen Taylor * pango/break.c (pango_break): Add ZWS to hacky break algorithm. * modules/basic/basic.c (basic_engine_shape): Special case zero-width-space as a temporary hack. (What's the right solution?) * modules/basic/tables-big.i: Added support for TIS-620 encoding. * configure.in pango/modules.[ch] pango/Makefile.am modules/**: First stab at support for linking modules directly into Pango. Add a --with-included-modules= flag that causes the specified modules to be built as convenience libraries and linked directly into libpangox. Tue May 2 22:59:52 2000 Owen Taylor * modules/basic/basic.c: Get rid of link list of masks in cache structure in favor of an array. (This is easy to do now since we already have linear indices for the masks from the new table format.) * pango/modules.c pango/pango-context.c pango/pangox.c: Modify _pango_find_map() to take quarks for the engine type and render type instead of strings. Get rid of the map hash table in favor of a GList with the most recently used map at the beginning. * pango/modules.[ch] pango/pango-context.c pango/pangox.c: Add some utility functions for getting the engine for a particular character in a map. Using modules.c knowledge of map structure, this allows us to save a bunch of useless strcmps. * pango/pango-context.c (add_engines): Remove unused lookup of shape mask. * modules/basic/tables-{small,big}.i modules/basic/basic.c tools/compress-table.pl: Reencode mask table to avoid binary searches and save a bit of space. * modules/basic/basic.c (find_converter): Get rid of gratuitous use of hash tables for looking up iconv converters. * modules/basic/tables-{small,big}.i modules/basic/basic.c: Use conv_ucs4 instead of conv_8bit for latin-1. * pango/pango-layout.c: Avoid calling pango_glyph_string_extents() - just add up the widths from shaping. Tue May 2 19:16:17 PDT 2000 Manish Singh * examples/Makefile.am: typo fix Mon May 1 15:04:02 PDT 2000 Manish Singh * configure.in: add support for fribidi-config (needs fribidi v0.1.10 or higher). Also actually use the FOO_CONFIG variable filled by AC_PATH_PROG for --cflags and --libs. * examples/Makefile.am * pango/Makefile.am: use $(FRIBIDI_LIBS) Mon May 1 11:58:55 2000 Owen Taylor * modules/arabic/*: Misc bug fixes from Karl Koehler. Wed Apr 26 19:55:40 2000 Owen Taylor * configure.in: Add checks looking for iconv in libiconv. (Thanks to Ross Campbell for helping me test this out.) Mon Apr 24 22:51:06 2000 Owen Taylor * configure.in: Released 0.10 * modules/arabic/*: Update from Karl Koehler, including support for LangBox fonts Mon Apr 24 20:28:31 2000 Owen Taylor * docs/**: Updates for recent API changes. Mon Apr 24 18:09:29 2000 Owen Taylor * pango/pango-layout.c (pango_layout_line_get_empty_extents): Come up with a reasonable guess for metrics for empty lines based on the font metrics. * modules/devanagari/devanagari.c (devanagari_engine_shape): A couple of trivial fixups to make things compile. Sun Apr 23 23:33:10 2000 Owen Taylor * pango/pango-layout.c (pango_layout_move_cursor_visually): New function for visual (left-right, not forward-back) cursor navigation within a layout. Thu Apr 20 22:16:39 2000 Owen Taylor * pango/pango-layout.c (pango_layout_line_x_to_index): As a hack, for x-positions at the edge of a line, fudge the position to be one before the line end (which is, for programs that don't properly handle the trailing flag), instead of at the end of the line. This works fine for whitespace-broken languages, but won't work right for languages that don't use whitespace to break lines. (GtkText* needs to keep track of whether a cursor is trailing or not) * pango/pango-layout.c (pango_layout_check_lines): Prohibit breaking a line at a non-whitespace -> space transition. (So that we never put wrap single character of whitespace at the beginning of a line) * pango/break.c (pango_break): Always allow a break before the first char. * pango/pango-layout.c (pango_layout_line_x_to_index): Remove the return value from the function, make it return the appropriate index depending on the base direction of the layoutt. Fri Apr 7 03:08:09 2000 Owen Taylor * configure.in (UNICODE_LIBS): Add back in flockfile check which was accidentally removed. 2000-04-21 Robert Brady * modules/devanagari/dev-ligatures.h: Add some more ligature mappings. * modules/devanagari.c: New version, now syllable-based, with proper RA handling. Mon Apr 17 12:04:20 2000 Owen Taylor * pango/pango-layout.[ch]: Add a function pango_layout_line_get_x_ranges(), to allow handling selections not as attributes. Which is necessary, since currently setting the background/foreground results in splitting shaped runs. Fri Apr 14 13:20:05 2000 Owen Taylor * pango/pango-layout.c (pango_layout_check_lines): Fix bug with indent handling. * pango/pango-layout.c (process_item): Never break a line at a non-break position, even if that position ends an item. Fri Apr 14 10:43:09 2000 Owen Taylor * pango/pangox.c (pango_x_render_layout_line): Fix a missing PANGO_SCALE factor for UNDERLINE_SINGLE. * pango/pango-layout.c (pango_layout_get_cursor_pos): New function to determine cursor positions corresponding to a particular index. Wed Apr 12 15:44:22 2000 Owen Taylor * pango/pango-attributes.[ch]: Add PANGO_ATTR_FONT_DESC, which allows an entire font description to be specified as a single attribute, instead of as 6 separate attributes. Wed Apr 12 13:59:22 2000 Owen Taylor * configure.in modules/Makefile.am modules/devanagari/*: Added Devanagari shaper from Robert Brady * examples/HELLO.utf8: Added Hindi from Emacs * examples/dev-example.utf: Some syllable strings for testing the Devanagari shaper. * examples/pangox_aliases: Added -*-devanagari-medium-r-normal--*-*-*-*-*-*-iso10646-dev * fonts/devnag18.bdf fonts/devnag.README: Devanagari font from http://crl.NMSU.Edu/~mleisher/devnag.html currently required for operation of the devanagari shaper. Tue Apr 4 22:03:42 2000 Owen Taylor * configure.in: Released 0.9 * modules/arabic/arabic.c (find_unic_font): Keep on searching past the first iso-10646 font if the first font doesn't have the required ligatures. Tue Apr 4 20:56:29 2000 Owen Taylor * docs/tmpl/* docs/Makefile.am docs/pango-sections.txt pango/pango-attributes.c pango/pangox.c: Doc updates. Tue Apr 4 20:13:06 2000 Owen Taylor * 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. Mon Apr 3 20:30:20 2000 Owen Taylor * pango/mapping.c (pango_glyph_string_x_to_index): Fix handling of positions at character limits. * modules/basic/basic.c (basic_engine_shape): Fix bug that was causing mirrored characters not to mirror. Mon Apr 3 15:16:06 2000 Owen Taylor * pango/glyphstring.c (pango_glyph_string_get_logical_widths): Fix off-by-one error for RTL runs. * configure.in: Add -lglib to AC_CHECK_LIB(fribidi...) (How did this work?) From Matt Wilson. * pango/pango-layout.c (pango_layout_check_lines): Correctly deal with handling character offsets when breaking lines. * modules/arabic/arabic.c (arabic_engine_shape): Fix problem with setting unknown glyph when no arabic-capable font found. Fri Mar 31 11:29:47 2000 Owen Taylor * pango/pangox.[ch] (pango_x_render_layout[_line]) examples/viewer.c: Add capability to render foreground / background colors. The interfaces here are possibly certainly not right, or convenient, but they should be a start. Thu Mar 30 17:06:39 2000 Owen Taylor * modules/arabic/*.[ch]: New version of Arabic module from Karl Koehler, supporting: - More extensive ligatures - Some Hamza handling - Vowel marks - mule-arabic font - LangBox font - Persian (farsi) (needs testing) Thu Mar 30 16:49:06 2000 Owen Taylor * modules/basic/basic.c pango/utils.c (find_converter): Use "UTF-8" with the dash as the charset name for utf-8. (Change suggested by Adrian Havill ) * pango/pango-layout.[ch]: Add function to get logical attributes of the text string. Mon Mar 13 11:47:53 2000 Owen Taylor * pango/pango-layout.c pango/pangox.c (pango_x_render_layout): Handle right alignment for width == -1, align within total width of layout. Mon Mar 13 10:54:48 2000 Owen Taylor * 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/ Thu Mar 9 19:55:21 2000 Owen Taylor * 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. Wed Mar 8 13:34:57 2000 Owen Taylor * 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 * modules/arabic/arconv.c (shapecount): Fix from Karl Koehler to joining behavior. * modules/Makefile.am modules/arabic/*: Added arabic shaper from Karl Koehler * 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. Mon Mar 6 21:03:28 2000 Owen Taylor * libpango/pango-layout.[ch]: Started work on highlevel layout driver. Mon Mar 6 20:55:32 2000 Owen Taylor * 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) Mon Feb 28 19:46:35 2000 Owen Taylor * 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. Fri Feb 25 15:04:21 2000 Owen Taylor * 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. Fri Feb 25 12:32:01 2000 Owen Taylor * configure.in examples/Makefile.am: If GTK+ test fails, just skip the example program. * pango-config.in pango.spec.in: Add a simple pango-config script to the build. (pango-config --libs pangox really should add the X libraries, but we'll omit that for the moment.) Sat Feb 19 18:51:35 2000 Owen Taylor * libpango/pangox.c (pango_x_make_matching_xlfd): Fix problem where charsets specified in alias files where being ignored and treated as wildcards. Sat Feb 19 17:46:49 2000 Owen Taylor * README: Fix Dov's name. Wed Feb 16 19:55:05 2000 Owen Taylor * configure.in: Release 0.7 * examples/Makefile.am (aliasdir): Install example pangox_aliases file. * examples/Makefile.am (bin_PROGRAMS): Install pango-viewer. * docs/tmpl/*: Updated templates. Wed Feb 16 16:39:46 2000 Owen Taylor * 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. Tue Feb 15 02:35:56 2000 Owen Taylor * docs/**: Add documentation for attributes. * Makefile.am libpango/pango-attributes.[ch]: Finish initial implementation of attributes APIs. Mon Feb 14 22:04:38 2000 Owen Taylor * libpango/pango-attributes.[ch]: Start of attribute lists. Fri Feb 11 16:04:50 2000 Owen Taylor * libpango/Makefile.am: make dist fixups. * Makefile.am pango.spec.in: Add a spec file * examples/HELLO.utf8: Change Maltese to a different phrase to include some unique Maltese characters. (Suggestion from Steven R. Loomis) * libpango/Makefile.am modules/Makefile.am libpango/modules.c: Move pango.modules file to /var Thu Feb 10 23:45:49 2000 Owen Taylor * docs/**: Added recent API changes. * libpango/pango-context.c: Doc comment fixes * configure.in: Add in directories from unicode-config when running AC_CHECK_LIB on libunicode. Thu Feb 10 23:45:27 2000 Owen Taylor * configure.in: Up version to match 0.6 release that was made yesterday. * examples/viewer.c (main): Look for fixed if sans isn't found as an initial font. * modules/Makefile.am: Add an install rule to run pango-querymodules. * modules/*/Makefile.am (module_LTLIBRARIES): Set up appropriate install rules. * libpango/Makefile.am: Break the X code out into a separate library. Thu Feb 10 20:19:39 2000 Owen Taylor * examples/viewer.c: Fix some runtime and compile-time warnings. * modules/hangul/hangul.c (hangul_engine_shape): Shape the string with the unknown glyph rather than giving a warning when the font doesn't have any of the necesary charsets. Thu Feb 10 19:57:27 2000 Owen Taylor * 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. Wed Feb 9 14:04:35 2000 Owen Taylor * TODO: updates. * docs/*: Added some docs on font handling, both general and for X. Tue Feb 8 15:05:17 2000 Owen Taylor * libpango/pangox.c: Moved the primary size and charset matching inside of Pango instead of on the font server. This allows us to do better matching, and only scale scaleable fonts, and not scale bitmaps. Also, match size and charset simultaneously, so that we can handle the cases where all sizes are not available in all charsets better. Mon Feb 7 20:27:35 2000 Owen Taylor * libpango/pangox.c (pango_x_names_for_size): Start at reworking code to do size and charset lookups simultaneously. twill compile once I get home. Mon Feb 7 16:49:32 2000 Owen Taylor * examples/viewer.c (make_families_menu): Switch the option menu for a combo box. * examples/pangox_aliases: Add a demo alias file. * libpango/pangox.c: Add a font-alias mechanism allowing. * examples/viewer.c (make_font_selector): Added a spin-button for size. Wed Feb 2 20:49:21 2000 Owen Taylor * 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. Wed Feb 2 11:12:12 2000 Owen Taylor * libpango/pango-types.h: Conditionally define G_N_ELEMENTS() when using glib-1.3. * modules/basic/basic.c modules/hangul/hangul.c modules/tamil/tamil.c: Replace MEMBERS() with G_N_ELEMENTS(). * libpango/pango-engine.h: Added a get_coverage() function to the PangoEngineShape vtable. * modules/basic/basic.c modules/hangul/hangul.c modules/tamil/tamil.c: Added get_coverage() functions. The basic.c one is incredibly inefficient (but caching may make that matter that much). The Hangul one needs checking. Wed Feb 2 00:07:13 2000 Owen Taylor * 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. Thu Jan 27 16:50:51 2000 Owen Taylor * docs/**: Updates to match recent API changes. Mon Jan 17 22:03:24 2000 Owen Taylor * modules/hangul/hangul.c modules/tamil/tamil.c: Updated to use new X font mechanism. * libpango/pangox.[ch]: Misc bugfixes, no longer segfaults. Mon Jan 17 18:29:39 2000 Owen Taylor * libpango/pangox.[ch] modules/basic/basic.c: back away from the strict charset model to having subfonts arbitrarily indexed. The charset-index model didn't allow proper fallbacks. Add a function pango_x_list_subfonts() function that lists subfonts in the proper order for a given list of charsets. (segfaults currently, will fix pronto) Sat Jan 15 03:17:35 2000 Owen Taylor * pango/glyphstring.c pango/mapping.c pango/pangox.c modules/basic.c examples/viewer.c: Switch GlyphStrings to have a single array of PangoGlyphInfo instead of multiple arrays. Rename PangoGlyphIndex to PangoGlyph. Sat Jan 15 01:06:45 2000 Owen Taylor * 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. Fri Jan 14 12:08:43 2000 Owen Taylor * examples/HELLO.utf8: Add Pango properly spelled. * **/Makefile.am: make dist fixes. Thu Jan 13 17:49:45 2000 Owen Taylor * TODO: Updated. Thu Jan 13 16:57:22 2000 Owen Taylor * examples/viewer.c: reindented. * README: updated Wed Jan 12 16:49:03 2000 Owen Taylor * Huge rename from GScript to Pango. * modules/tamil/* examples/muru.utf fonts/tscakaram.pcf: Tamil module from Sivaraj Doddannan Mon Aug 2 18:32:59 1999 Owen Taylor * configure.in: Check for libunicode. * examples/viewer.c libgscript/break.c libgscript/itemize.c modules/basic/basic.c: Use libunicode functions for conversion. * modules/basic/basic.c: Add support for simple accent composition; fix bidi swapping to correctly swap clusters as a unit. 1999-07-26 * libgscript/mapping.c (g_script_cp_to_x): Fix buggy algorithm. 1999-07-31 Changwoo Ryu * modules/hangul/Makefile.am (EXTRA_DIST): Added tables-*.i files. 1999-07-29 Raja R Harinath * modules/hangul/Makefile.am (INCLUDES): Use -I$(top_srcdir)/libgscript. 1999-07-30 Changwoo Ryu * modules/hangul/*, Makefile.am, configure.in: Added the Hangul shaping module. Wed Jul 28 14:45:00 1999 Owen Taylor * Released version 0.4 Wed Jul 28 14:43:41 1999 Owen Taylor * libgscript/reorder-items.c: Return NULL correctly. * libgscript/mapping.c: Fixed buggy algorithm for cp to x. Fixed reversed interpolation for x to cp. Wed Jul 28 14:42:40 1999 Owen Taylor * libgscript/mapping.c: Fix bugs Thu Jul 22 09:36:08 1999 Owen Taylor * Released version 0.3 Wed Jul 21 18:46:14 1999 Owen Taylor * libgscript/gscriptx.c (g_script_x_extents): Fix same off-by-one bug here too... Wed Jul 21 18:44:55 1999 Owen Taylor * libgscript/gscriptx.c (g_script_x_glyph_extents): Fix an off-by-one error in computing indexes into the per-char information. Tue Jul 20 20:09:09 1999 Owen Taylor * docs/tmpl/engines.sgml: First pass at documenting engine interfaces. Tue Jul 20 16:10:48 1999 Owen Taylor * **: Documentation improvements. Tue Jul 20 15:05:45 1999 Owen Taylor * modules/basic/{basic.c,tables-{big,small}.i}: Rewrote basic module to support subset fonts meaningfully. This meant revising the algorithm used to look up a font for each character independently. Which required aggresive caching here and in the font code to give half-way decent performance. Added support for ISO-10646-1 fonts. * libgscript/fonts.c (g_script_font_[get/set]_data): Add the ability to add user data to a font. * libgscript/gscriptx.[ch]: Add functions to allow: - Querying all XLFD's matching a set of character sets for a font. - Loading a component font with a particular XLFD. - Finding the range of present characters for a given XLFD. Also added tons of caching. Wed Jul 14 19:11:41 1999 Owen Taylor * libgscript/gscriptx.c (g_script_x_glyph_extents): Fixed min/max confusion. Mon Jul 12 17:14:53 1999 Owen Taylor * docs/TEXT/glossary (CFont): Expanded. * libgscript/fonts.c (g_script_cfont_unref): Fixed leak. (Pointed out by Raph) * libgscript/gscriptx.c: Handle the case where fontstruct->per_char == NULL. Sun Jul 11 23:44:42 1999 Owen Taylor * Made version 0.2 * **/Makefile.am: Fixes for srcdir != builddir Sun Jul 11 23:41:19 1999 Owen Taylor * docs/tmpl/glyphs.sgml: SGML fix. Sun Jul 11 22:53:11 1999 Owen Taylor * libgscript/mapping.c: Implemented g_script_cp_to_x() and g_script_x_to_cp(). * examples/viewer.c: Added clicking on a character to identify it as a test of the above. * gscript/gscript.h gscript/gglyphstring.c modules/basic/basic.c: Add another field into the GGlyphString which holds a mapping from glyphs to logical clusters. * libgscript/gscript.h (struct _GScriptLangRange): Make it start-length like everything else, not start-end. Sun Jul 11 00:18:56 1999 Owen Taylor * docs/tmpl/gscript-x.sgml: Fix sgml error. Sat Jul 10 23:40:40 1999 Owen Taylor * modules/basic/basic.c: Added ability to use multibyte character sets. (Right now, they have to be converted by iconv into EUC encoding, but that can easily be extended). Added simply CJK support. This really bloats and slows down the module because the range-based encoding we use to map characters onto character-sets wasn't designed for CJK-style charsets. But it's better than nothing for now. * libgscript/reorder-items.c (reorder_items_recurse): Fix bug with variable initialization. * examples/viewer.c (draw): Compute line increments. * libgscript/gscriptx.c (g_script_x_[glyph]_extents): Added logical_ascent/descent parameters. * examples/viewer.c: Commented Sat Jul 10 04:35:10 1999 Owen Taylor * configure.in Makefile.am: automake'd and libtoolized. Sat Jul 10 00:00:00 1999 Owen Taylor * It renders! Start a ChangeLog