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* New function added.Behdad Esfahbod2005-07-231-2/+6
| | | | | | | | | | | | | | 2005-07-23 Behdad Esfahbod <pango@behdad.org> * pango/pango-utils.c, pango/pango-utils.h (pango_is_zerowidth): New function added. * modules/basic/basic-common.h, modules/basic/basic-fc.c, modules/basic/basic-win32.c, modules/basic/basic-x.c, modules/hangul/hangul-fc.c, modules/arabic/arabic-fc.c, modules/indic/indic-fc.c, modules/indic/indic-ot.h, modules/syriac/syriac-fc.c: Use the new pango_is_zerowidth function. (#306639, Behnam Esfahbod)
* Add some new enum and values and utilities for supporting automaticallyOwen Taylor2004-02-271-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | Fri Feb 27 09:30:10 2004 Owen Taylor <otaylor@redhat.com> Add some new enum and values and utilities for supporting automatically determined base direction. (#70451, based on changes by Dov Grobgeld) * pango/pango-types.h docs/tmpl/main.sgml: Add PANGO_DIRECTION_WEAK_RTL/LTR, extend the docs for PangoDirection. * pango/pango-types.h pango/pango-utils.h: Move pango_get_mirror_char() to pango-types.h. * pango/mini-fribidi/fribidi.c (pango_log2vis_get_embedding_levels): Handle new values of PangoDirection, handle PANGO_DIRECTION_TTB_LTR/RTL as aliases for PANGO_DIRECTION_RTL/LTR. * pango/mini-fribidi/fribidi.c pango/pango-types.h: Add pango_unichar_direction(). * pango/pango-utils.c pango/pango-types.h: Add pango_find_base_dir()
* Check for LEX and YACC. This will be made optional later, with the buildAlexander Larsson2001-11-181-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2001-11-17 Alexander Larsson <alla@lysator.liu.se> * configure.in: Check for LEX and YACC. This will be made optional later, with the build sources checked in to cvs. Generate pango/mini-xft/Makefile * modules/basic/basic-ft2.c: Use the new pangoft2 API. * pango/Makefile.am: Build mini-xft. Add new files. * pango/pango-context.[ch]: Support only one fontmap per context. Use pango_font_map_load_fontset() and PangoFontset instead of internal fontset. * pango/pango-fontmap.[ch]: New virtual function pango_font_map_load_fontset() and default implementation that uses pango_font_map_load_font(). * pango/pango-utils.[ch] (pango_lookup_aliases): Utility function for looking up aliases. This can be used by backend that has no backend specific aliases. * pango/pangoft2-fontcache.c: Removed file. * pango/pangoft2-fontmap.c: * pango/pangoft2-private.h: * pango/pangoft2.c: * pango/pangoft2.h: Major rewrite. Doesn't handle fontsets. Uses mini-xft so that it will always match the PangoXft backend. Simplified the public API. * pango/pangowin32.c: * pango/pangox.c: pango_context_add_font_map -> pango_context_set_font_map * pango/pangoxft-font.c: * pango/pangoxft-fontmap.c: * pango/pangoxft-private.h: New code to handle fontsets. * pango/mini-xft/*: Mini version of libXft from XFree86 in order to have the pangoFT2 and pangXft backends have same config files and generate the same fonts.
* Remove the rest of the silly pango file-reading code fromOwen Taylor2001-10-181-3/+1
| | | | | | | | | | | Thu Oct 18 15:48:14 2001 Owen Taylor <otaylor@redhat.com> * pango/pango-utils.h: Remove the rest of the silly pango file-reading code from PANGO_ENABLE_BACKEND, so I can use it in gtkimmodule.c. It's nothing that should be in Pango longterm, but it's not enough code to worry about removing before Pango-2.0. (#61602, Sven Neumann)
* Up to 0.19.Owen Taylor2001-09-181-15/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tue Sep 18 15:47:08 2001 Owen Taylor <otaylor@redhat.com> * configure.in (PANGO_MINOR_VERSION): Up to 0.19. * pango/pango-font.h pango/pango-fontmap.[ch] pango/fonts.c pango/pangoxft-fontmap.c pango/pangoft-fontmap.c pango/pango-context.[ch] pango/pangox-fontmap.c: Add new PangoFontFace and PangoFontFamily object types, and change the font listing API to list faces and families, instead of face names and font descriptions. * pango/pango-font.h pango/fonts.c: Make PangoFontDescription an opaque heap-allocated structure, add accessors and convenience functions. * pango/pango-font.h pango/pango-private.h: Make PangoFontMetrics heap allocated, protect the structure definition with #ifdef PANGO_ENABLE_BACKEND, and add getters for the fields. * pango/pango-attributes.[ch] ( pango_attr_iterator_get_font): instead of providing a base font description and one to fill in, provide a single font description to modify based on the attributes. * pango/pango-attributes.[ch]: Fix PangoAttrFontDesc to have a PangoFontDescription by reference, not by value. * pango/pango-utils.[ch]: make pango_parse_style() and friends take pointers to individual enumerations instead of to a PangoFontDescription structure. * pango/*.c: Fix for the PangoFontDescription and PangoFontMetrics changes. * pango/pango-{break,engine,indic,ot,xft}.h pango/Makefile.am pango/opentype/Makefile.am: Protect portions with PANGO_ENABLE_ENGINE to shrink the public API. * modules/*/Makefile.am: -DPANGO_ENABLE_ENGINE. * pango/{pangox.h,pangox-private.h} modules/basic/basic-x.c: Move pango_x_font_get_unknown_glyph() into public header since it is used from modules. * pango/pango-{context,font,fontmap,modules.utils}.h pango/Makefile.am: Protect portions with PANGO_ENABLE_BACKEND to shrink the public API. * pango/*.h: Use G_BEGIN/END_DECLS * examples/viewer-qt.[cc,h]: Fix for changes to font listing API, PangoFontDescription. * pango/pango-indic.h modules/indic/*: Since we install this header fix it up to Pango conventions, namespece ZERO_WIDTH_JOINER, ZERO_WIDTH_NON_JOINER. * docs/pango-sections.txt: Updated.
* Couple of bug fixes for the last change.Owen Taylor2001-06-261-0/+3
| | | | | | | | | | Tue Jun 26 15:11:30 2001 Owen Taylor <otaylor@redhat.com> * pango/pango-context.c (font_set_get_font) pango/pango-context.c (add_engines): Couple of bug fixes for the last change. * configure.in: Abort out when AM_PATH_GLIB fails.
* Add a new PangoLanguage type to represent language tags; these canOwen Taylor2001-06-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sat Jun 9 17:36:09 2001 Owen Taylor <otaylor@redhat.com> * pango/pango-types.h pango/pango-utils.c: Add a new PangoLanguage type to represent language tags; these can efficiently be compared and don't need to be copied. Also add pango_language_matches() to match a language tag against a pattern. * pango/pango-item.[ch] pango/pango-layout.c: Move extra_attrs from PangoItem to PangoAnalysis. Add a language tag field to PangoAnalysis. (#55894) * pango/pango-attributes.[ch] (pango_attr_iterator_get_font): Return the language tag as well. * pango/pango-attributes.[ch]: Rename PangoAttrLang to PangoAttrLanguage, and make it hold a PangoLanguage. * pango/pango-context.[ch]: Rename pango_context_{get,set}_lang() to pango_context_{get,set}_language(). * **.[ch]: Adapt to PangoLanguage and s/lang/language/ changes. * modules/basic/basic-x.c modules/basic/tables-big.i: Add support for ordering character sets differently for different language tags. * pango/itemize.c: Remove old, unused file. * pango/pango-context.c (pango_itemize): Reduce number of mallocs by allocating one array of PangoAnalysis instead of many arrays.
* Small updatesOwen Taylor2001-04-161-1/+1
| | | | | | | | | | | | Mon Apr 16 18:12:06 2001 Owen Taylor <otaylor@redhat.com> * 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.
* Patch from Soeren SandmannHavoc Pennington2001-02-211-2/+2
| | | | | | | | | | | | | 2001-02-20 Havoc Pennington <hp@pobox.com> 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
* Fix low underline code to deal with run_ink == NULL.Owen Taylor2000-11-141-1/+1
| | | | | | | | | | | | | | | | | Tue Nov 14 11:10:24 2000 Owen Taylor <otaylor@redhat.com> * 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.
* Include a stripped-down version of fribidi to avoid the extra dependency.Owen Taylor2000-11-121-0/+10
| | | | | | | | | | | | | | | | | | | | Sun Nov 12 16:07:06 2000 Owen Taylor <otaylor@redhat.com> * 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.
* Add a new attribute for scaling a font; also required addingHavoc Pennington2000-11-011-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2000-11-01 Havoc Pennington <hp@pobox.com> * 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.
* Fix bug where wrong attribute list was unreferenced.Owen Taylor2000-09-111-0/+1
| | | | | | | | | | | | | | Sun Sep 10 03:01:53 2000 Owen Taylor <otaylor@redhat.com> * 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.
* Add parameter telling whether to print warning or not if string isn'tTor Lillqvist2000-08-201-5/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2000-08-20 Tor Lillqvist <tml@iki.fi> * 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} * 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 (read_file): Fix error messages. (draw): Get HDC from GDK once for all paragraphs. * 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}
* pango/pango-utils.h pango/pango-utils.c pango/pangox-fontmap.c Move theTor Lillqvist2000-07-161-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2000-07-16 Tor Lillqvist <tml@iki.fi> * 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}.
* pango/pangowin32.h pango/pangowin32-private.h pango/pangowin32-fontcache.cTor Lillqvist2000-07-151-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2000-07-15 Tor Lillqvist <tml@iki.fi> * pango/pangowin32.h * pango/pangowin32-private.h * pango/pangowin32-fontcache.c * pango/pangowin32-fontmap.c * modules/basic/basic-win32.c * examples/viewer-win32.c * 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().
* A bunch of simple functions for reading from files, manipulating stringsOwen Taylor2000-07-011-0/+40
* 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.
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