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ADd ChangeLog

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Vladimir 'phcoder' Serbinenko 2010-03-30 14:22:07 +02:00
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2010-03-30 Vladimir Serbinenko <phcoder@gmail.com>
Bidi and diacritics support.
* Makefile.in (widthspec.bin): New target.
(widthspec.h): Likewise.
(TARGET_CFLAGS): Add -DHAVE_UNIFONT_WIDTHSPEC=1 if font was available.
* autogen.sh: Generate unidata.c.
* commands/cat.c (grub_cmd_cat): Don't use grub_putchar.
* commands/handler.c (grub_cmd_handler): Likewise.
* commands/ls.c (grub_ls_list_devices): Likewise.
(grub_ls_list_files): Likewise.
* commands/minicmd.c (grub_mini_cmd_cat): Likewise.
(grub_mini_cmd_lsmod): Likewise.
* commands/read.c: Likewise.
* kern/corecmd.c (grub_core_cmd_ls): Likewise.
* kern/rescue_reader.c (grub_rescue_read_line): Likewise.
* lib/arg.c (grub_arg_show_help): Likewise.
* lib/crypto.c (grub_password_get): Likewise.
* normal/auth.c (grub_username_get): Likewise.
* normal/misc.c (grub_normal_print_device_info): Likewise.
* commands/help.c (grub_cmd_help): Use grub_unicode_aglomerate_comb.
* conf/common.rmk (grub_mkfont_SOURCES): Add unidata.c.
(gfxmenu_mod_SOURCES): Add gfxmenu/font.c.
(normal/charset.c_DEPENDENCIES): New variable.
(normal_mod_SOURCES): Add normal/charset.c and unidata.c.
(pkglib_MODULES): Remove charset.mod.
(charset_mod_SOURCES): Removed.
(charset_mod_CFLAGS): Likewise.
(charset_mod_LDFLAGS): Likewise.
* font/font.c (ascii_glyph_lookup): Return NULL on failure.
Fill ->font. Reverse ascii bitmaps.
(grub_font_get_xheight): New function.
* font/font.c (grub_font_get_string_width): Moved from here ...
* gfxmenu/font.c (grub_font_get_string_width): ... here.
* font/font.c (grub_font_draw_string): Moved from here ...
* gfxmenu/font.c (grub_font_draw_string): ... here.
* font/font.c (grub_font_dup_glyph): New function.
(grub_font_blit_glyph): Likewise.
(grub_font_blit_glyph_mirror): Likewise.
(blit_comb): Likewise.
(grub_font_construct_dry_run): Likewise.
(grub_font_get_constructed_device_width): Likewise.
(grub_font_construct_glyph): Likewise.
* include/grub/charset.h (grub_ucs4_to_utf8): New proto.
* include/grub/misc.h (grub_utf8_to_ucs4): Moved from here ...
* include/grub/charset.h (grub_utf8_to_ucs4): ... here.
* include/grub/font.h (GRUB_FONT_CODE_CHAR_MASK): New constant.
(GRUB_FONT_CODE_RIGHT_JOINED): Likewise.
(GRUB_FONT_CODE_LEFT_JOINED): Likewise.
(grub_font_get_xheight): New proto.
(grub_font_get_constructed_device_width): Likewise.
(grub_font_construct_glyph): Likewise.
* include/grub/font.h (grub_font_get_string_width): Moved from here ...
* include/grub/gfxmenu_view.h (grub_font_get_string_width): ... here.
* include/grub/font.h (grub_font_draw_string): Moved from here ...
* include/grub/gfxmenu_view.h (grub_font_draw_string): ... here.
* include/grub/i386/vga_common.h (grub_console_putchar): Moved from here..
* include/grub/i386/pc/console.h (grub_console_putchar): ... here.
* include/grub/i386/vga_common.h (grub_console_real_putchar): Removed.
(grub_console_getcharwidth): Likewise.
* include/grub/misc.h (grub_xputs): New proto.
(grub_puts): Inlined.
* include/grub/normal.h (grub_print_ucs4): Add margin specification.
(grub_normal_get_line_counter): Removed.
(grub_install_newline_hook): Likewise.
(grub_normal_get_char_counter): New proto.
(grub_normal_reset_more): Likewise.
(grub_xputs_normal): Likewise.
* include/grub/term.h (GRUB_TERM_CODE_TYPE_MASK): New definition.
(GRUB_TERM_CODE_TYPE_ASCII): Likewise.
(GRUB_TERM_CODE_TYPE_VGA): Likewise.
(GRUB_TERM_CODE_TYPE_UTF8_LOGICAL): Likewise.
(GRUB_TERM_CODE_TYPE_UTF8_VISUAL): Likewise.
(GRUB_TERM_CODE_TYPE_VISUAL_GLYPHS): Likewise.
(grub_term_output): Pass grub_unicode_glyph to putchar and getcharwidth.
All users updated.
(grub_putchar): Removed.
(grub_putcode): Remove EXPORT_FUNC since it's not in kernel anymore.
(grub_unicode_estimate_width): New function.
(grub_term_getcharwidth): Add defaults.
* include/grub/unicode.h: New file.
* include/grub/video.h (grub_video_signed_rect): New type.
* kern/i386/pc/startup.S (grub_console_real_putchar): Renamed to ...
(grub_console_putchar): ... this.
(grub_console_putchar): Handle argument difference.
* kern/misc.c (grub_puts): Removed.
(grub_vprintf): Store UTF-8 string instead of outputting it directly.
(grub_vsnprintf_real): Remove str = NULL support.
* kern/misc.c (grub_utf8_to_ucs4): Move from here ...
* normal/charset.c (grub_utf8_to_ucs4): ... here.
* kern/term.c (grub_putcode): Renamed to ...
(grub_putcode_dumb): ... this. Pass grub_unicode_glyph instead of code.
(grub_putchar): Removed.
(grub_xputs_dumb): New function.
(grub_xputs): New variable.
(grub_cls): Use grub_putcode_dumb.
* lib/charset.c: Move from here ...
* normal/charset.c: ... to here.
(grub_ucs4_to_utf8): New function.
(grub_ucs4_to_utf8_alloc): Use grub_ucs4_to_utf8.
(join_types): New variable.
(unpack_join): New function.
(bidi_types): New variable.
(unpack_bidi): New function.
(get_bidi_type): Likewise.
(get_join_type): Likewise.
(is_mirrored): Likewise.
(grub_unicode_get_comb_type): Likewise.
(grub_unicode_estimate_width) [HAVE_UNIFONT_WIDTHSPEC]: Likewise.
(is_type_after): Likewise.
(grub_unicode_aglomerate_comb): Likewise.
(bidi_line_wrap): Likewise.
(grub_bidi_line_logical_to_visual): Likewise.
(grub_bidi_logical_to_visual): Likewise.
(grub_unicode_mirror_code): Likewise.
(grub_unicode_shape_code): Likewise.
* normal/cmdline.c (grub_cmdline_get): Reset more counter.
Don't use grub_putchar.
* normal/main.c (grub_normal_init_page): Use grub_putcode.
(grub_normal_reader_init): Likewise.
(grub_xputs_saved): New variable.
(GRUB_MOD_INIT): Set grub_xputs.
(GRUB_MOD_FINI): Restore grub_xputs.
* normal/menu.c (grub_wait_after_message): Don't use grub_putchar.
(menu_init): Avoid printing gfxmenu error.
(show_menu): Use grub_normal_get_char_counter.
* normal/menu_entry.c (update_screen): Fix out-of-array.
(complete): Avoid NULL dereferencing.
* grub_menu_entry_run (grub_menu_entry_run): Don't use putchar.
* normal/menu_text.c (print_spaces): Removed.
(grub_print_ucs4): Likewise.
(grub_print_message_indented): Use grub_print_ucs4.
(print_message): Use grub_putcode.
(print_entry): Hanlde diacritics.
* normal/term.c (term_state): New type.
(grub_more_lines): Removed.
(term_states): New variable.
(grub_normal_line_counter): Renamed to ..
(grub_normal_char_counter): ...this. All users updated.
(grub_normal_get_line_counter): Renamed to ...
(grub_normal_get_char_counter): ... this.
(grub_normal_reset_more): New function.
(process_newline): Removed.
(print_more): New function.
(grub_install_newline_hook): Removed.
(map_code): New function.
(grub_puts_terminal): Use grub_print_ucs4.
(putglyph): New function.
(putcode_real): Likewise.
(grub_putcode): Use putcode_real.
(get_maxwidth): New function.
(get_startwidth): Likewise.
(print_ucs4_terminal): Likewise.
(find_term_state): Likewise.
(put_glyphs_terminal): Likewise.
(print_backlog): Likewise.
(print_ucs4_real): Likewise.
(grub_print_ucs4): Likewise.
(grub_xputs_normal): Likewise.
* term/efi/console.c (grub_console_putchar): Output diacritics.
(grub_console_getcharwidth): Removed.
(grub_console_term_output): Declare as GRUB_TERM_CODE_TYPE_UCS4_VISUAL.
* term/gfxterm.c (clear_char): Free chars.
(scroll_up): Avoid leaking memory.
(grub_gfxterm_putchar): Support diacritics.
(grub_video_term): Declare as GRUB_TERM_CODE_TYPE_UCS4_VISUAL.
* term/i386/pc/console.c (grub_console_term_output): Declare as
GRUB_TERM_CODE_TYPE_VGA.
* term/i386/pc/vga.c (grub_vga_term): Declare as
GRUB_TERM_CODE_TYPE_VISUAL_GLYPHS.
* term/i386/pc/vga_text.c (grub_vga_text_term): Declare as
GRUB_TERM_CODE_TYPE_VGA.
* term/i386/vga_common.c (map_char): Removed.
(grub_console_putchar): Likewise.
(grub_console_getcharwidth): Likewise.
* term/ieee1275/ofconsole.c (grub_ofconsole_putchar): Remove mapping.
(grub_ofconsole_term_output): Declare as GRUB_TERM_CODE_TYPE_ASCII.
* term/serial.c (options): New options ascii, utf8 and visual-utf8.
(grub_serial_putchar): Remove mapping. Use estimated_width.
(grub_cmd_serial): Handle charset arguments.
* term/terminfo.c (putstr): Use putchar directly.
* unicode/ArabicShaping.txt: New file (imported from Unicode).
* unicode/BidiMirroring.txt: Likewise.
* unicode/UnicodeData.txt: Likewise.
* unicode/COPYING: Likewise.
* util/console.c (grub_ncurses_putchar): Remove mapping.
(grub_ncurses_getcharwidth): Removed.
(grub_ncurses_term_output): Declare as GRUB_TERM_CODE_TYPE_ASCII.
* util/grub-editenv.c (grub_putchar): Removed.
(grub_xputs_real): New function.
(grub_xputs): New variable.
* util/grub-fstest.c (grub_putchar): Removed.
(grub_xputs_real): New function.
(grub_xputs): New variable.
* util/grub-probe.c (grub_putchar): Removed.
(grub_xputs_real): New function.
(grub_xputs): New variable.
* util/grub-script-check.c (grub_putchar): Removed.
(grub_xputs_real): New function.
(grub_xputs): New variable.
* util/i386/pc/grub-setup.c (grub_putchar): Removed.
(grub_xputs_real): New function.
(grub_xputs): New variable.
* util/import_unicode.py: New file.
* util/grub-mkfont.c (ft_errmsgs): New array.
(grub_glyph_info): Make bitmap a pointer.
(file_formats): New type WIDTH_SPEC.
(grub_font_info): New members glyphs_unsorted, glyphs_sorted, num_glyphs.
(options): Add width-spec.
(help): Likewise.
(add_char): Renamed to ...
(add_glyph): ... this.
(add_glyph): Use index. Show freetype errors. Cut blank space at borders.
(glyph_replace): New type.
(subst_rightjoin), (subst_leftjoin), (subst_medijoin): New variables.
(add_char): New function.
(add_subst): Likewise.
(process_cursive): Likewise.
(add_font): Handle GSUB.
(write_font_width_spec): New function.
(main): Sort glyphs.