| # -*-perl-*- |
| |
| #+############################################################################## |
| # |
| # chm.pm: convert to chm intermediate formats hhp, hhc, hhk and html files |
| # |
| # Copyright 2004, 2006, 2009, 2011, 2012, 2013 Free Software |
| # Foundation, Inc. |
| # |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, |
| # or (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| # |
| # Originally written by Patrice Dumas. |
| # |
| #-############################################################################## |
| |
| use strict; |
| |
| use File::Spec; |
| |
| main::set_global_format('html'); |
| |
| set_from_init_file('TOP_NODE_FILE', undef); |
| set_from_init_file('TOP_FILE', undef); |
| |
| #$SECTION_NAVIGATION = 0; # to avoid headers in normal elements |
| set_from_init_file('SHOW_MENU', 0); |
| set_from_init_file('SPLIT', 'node'); |
| set_from_init_file('contents', 1); |
| #set_from_init_file('SPLIT_INDEX', undef); |
| |
| set_from_init_file('DEFAULT_RULE', ''); |
| set_from_init_file('BIG_RULE', ''); |
| set_from_init_file('HEADERS', 0); |
| |
| set_from_init_file('footnotestyle', 'end'); |
| |
| #FIXME remove that later? |
| set_from_init_file('USE_NODES', 0); |
| |
| use vars qw(%commands_formatting); |
| texinfo_register_formatting_function('end_file', \&chm_end_file); |
| texinfo_register_formatting_function('navigation_header', \&chm_noop); |
| texinfo_register_formatting_function('navigation_header_panel', \&chm_noop); |
| |
| my %chm_languages = ( |
| 'en' => '0x409 English (United States)', |
| 'sq' => '0x041c Albanian', |
| # 'ar' => '0x1401 Arabic (ALGERIA)', |
| # 'es' => '0x2c0a Spanish (ARGENTINA)', |
| # 'en' => '0x0c09 English (AUSTRALIA)', |
| # 'de' => '0x0c07 German (AUSTRIA)', |
| # 'ar' => '0x3c01 Arabic (BAHRAIN)', |
| 'be' => '0x0423 Byelorussian', |
| # 'fr' => '0x080c French (BELGIUM)', |
| # 'en' => '0x2809 English (BELIZE)', |
| # 'es' => '0x400a Spanish (BOLIVIA)', |
| # 'pt' => '0x0416 Portuguese (BRAZIL)', |
| # 'ms' => '0x083e Malay (BRUNEI DARUSSALAM)', |
| 'bg' => '0x0402 Bulgarian', |
| # 'fr' => '0x0c0c French (CANADA)', |
| # 'es' => '0x340a Spanish (CHILE)', |
| 'zh' => '0x0804 Chinese (CHINA)', |
| # 'es' => '0x240a Spanish (COLOMBIA)', |
| # 'es' => '0x140a Spanish (COSTA RICA)', |
| 'hr' => '0x041a Croatian', |
| 'cs' => '0x0405 Czech', |
| 'da' => '0x0406 Danish', |
| # 'es' => '0x1c0a Spanish (DOMINICAN REPUBLIC)', |
| # 'es' => '0x300a Spanish (ECUADOR)', |
| # 'ar' => '0x0c01 Arabic (EGYPT)', |
| # 'es' => '0x440a Spanish (EL SALVADOR)', |
| 'et' => '0x0425 Estonian', |
| 'fo' => '0x0438 Faeroese', |
| 'fi' => '0x040b Finnish', |
| 'fr' => '0x040c French (FRANCE)', |
| 'de' => '0x0407 German (GERMANY)', |
| 'el' => '0x0408 Greek', |
| # 'es' => '0x100a Spanish (GUATEMALA)', |
| # 'es' => '0x480a Spanish (HONDURAS)', |
| # 'zh' => '0x0c04 Chinese (HONG KONG)', |
| 'hu' => '0x040e Hungarian', |
| 'is' => '0x040f Icelandic', |
| 'hi' => '0x0439 Hindi', |
| 'in' => '0x04', |
| 'fa' => '0x0429 Farsi', |
| # 'ar' => '0x0801 Arabic (IRAQ)', |
| # 'en' => '0x1809 English (IRELAND)', |
| 'iw' => '0x04', |
| 'it' => '0x0410 Italian', |
| # 'en' => '0x2009 English (JAMAICA)', |
| 'ja' => '0x0411 Japanese', |
| # 'ar' => '0x2c01 Arabic (JORDAN)', |
| 'sw' => '0x0441 Swahili', |
| 'ko' => '0x0412 Korean', |
| # 'ar' => '0x3401 Arabic (KUWAIT)', |
| 'al' => '0x0426 Latvian (Lettish)', |
| # 'ar' => '0x3001 Arabic (LEBANON)', |
| # 'ar' => '0x1001 Arabic (LIBYAN ARAB JAMAHIRIYA)', |
| # 'de' => '0x1407 German (LIECHTENSTEIN)', |
| 'lt' => '0x0427 Lithuanian', |
| # 'de' => '0x1007 German (LUXEMBOURG)', |
| # 'zh' => '0x1404 Chinese (MACAU)', |
| 'mk' => '0x042f Macedonian', |
| # 'ms' => '0x043e Malay (MALAYSIA)', |
| # 'es' => '0x080a Spanish (MEXICO)', |
| # 'fr' => '0x180c French (MONACO)', |
| # 'ar' => '0x1801 Arabic (MOROCCO)', |
| 'nl' => '0x0413 Dutch', |
| # 'en' => '0x1409 English (NEW ZEALAND)', |
| # 'es' => '0x4c0a Spanish (NICARAGUA)', |
| 'no' => '0x0414 Norwegian', |
| # 'ar' => '0x2001 Arabic (OMAN)', |
| 'ur' => '0x0420 Urdu', |
| # 'es' => '0x180a Spanish (PANAMA)', |
| # 'es' => '0x3c0a Spanish (PARAGUAY)', |
| # 'es' => '0x280a Spanish (PERU)', |
| # 'en' => '0x3409 English (PHILIPPINES)', |
| 'pl' => '0x0415 Polish', |
| 'pt' => '0x0816 Portuguese (PORTUGAL)', |
| # 'es' => '0x500a Spanish (PUERTO RICO)', |
| # 'ar' => '0x4001 Arabic (QATAR)', |
| 'ro' => '0x0418 Romanian', |
| 'ru' => '0x0419 Russian', |
| 'ar' => '0x0401 Arabic (SAUDI ARABIA)', |
| # 'zh' => '0x1004 Chinese (SINGAPORE)', |
| 'sk' => '0x041b Slovak', |
| 'sl' => '0x0424 Slovenian', |
| 'af' => '0x0436 Afrikaans', |
| 'ca' => '0x0403 Catalan', |
| 'sv' => '0x041d Swedish', |
| # 'de' => '0x0807 German (SWITZERLAND)', |
| # 'ar' => '0x2801 Arabic (SYRIAN ARAB REPUBLIC)', |
| # 'zh' => '0x0404 Chinese (TAIWAN, PROVINCE OF CHINA)', |
| 'th' => '0x041e Thai', |
| # 'en' => '0x2c09 English (TRINIDAD AND TOBAGO)', |
| # 'ar' => '0x1c01 Arabic (TUNISIA)', |
| 'tr' => '0x041f Turkish', |
| 'uk' => '0x0422 Ukrainian', |
| # 'ar' => '0x3801 Arabic (UNITED ARAB EMIRATES)', |
| # 'en' => '0x0809 English (UNITED KINGDOM)', |
| # 'en' => '0x0409 English (UNITED STATES)', |
| # 'es' => '0x380a Spanish (URUGUAY)', |
| # 'es' => '0x200a Spanish (VENEZUELA)', |
| 'vi' => '0x242a Vietnamese', |
| # 'ar' => '0x2401 Arabic (YEMEN)', |
| # 'en' => '0x3009 English (ZIMBABWE)', |
| #'' => '', |
| ); |
| |
| my %hhk_global_property = ( |
| 'ImageType' => 'Folder', |
| ); |
| |
| my %hhc_global_property = ( |
| 'ImageType' => 'Folder', |
| ); |
| |
| |
| # at least kchmviewer has trouble with the corresponding textual entities |
| foreach my $thing ('OE', 'oe', 'euro') { |
| $commands_formatting{'normal'}->{$thing} |
| = $Texinfo::Convert::Unicode::unicode_entities{$thing}; |
| } |
| |
| sub chm_end_file($) |
| { |
| my $self = shift; |
| my $pre_body_close = $self->get_conf('PRE_BODY_CLOSE'); |
| $pre_body_close = '' if (!defined($pre_body_close)); |
| return "<p> |
| $pre_body_close |
| </p> |
| </body> |
| </html> |
| "; |
| } |
| |
| sub chm_noop($$) |
| { |
| return ''; |
| } |
| |
| sub convert_tree ($$;$) |
| { |
| my $converter = shift; |
| my $tree = shift; |
| my $options = shift; |
| |
| $options = {} if (!defined($options)); |
| |
| return $converter->protect_text( |
| Texinfo::Convert::Text::convert($tree, |
| {Texinfo::Common::_convert_text_options($converter), |
| %$options})); |
| } |
| |
| sub chm_init($) |
| { |
| my $self = shift; |
| return if (defined($self->get_conf('OUTFILE')) |
| and $Texinfo::Common::null_device_file{$self->get_conf('OUTFILE')}); |
| my $document_name = $self->{'document_name'}; |
| my $outdir = $self->{'destination_directory'}; |
| $outdir = File::Spec->curdir() if ($outdir eq ''); |
| |
| my $hhk_filename = $document_name . ".hhk"; |
| my $hhk_file = File::Spec->catfile($outdir, $hhk_filename); |
| my $hhk_fh = Texinfo::Common::open_out($self, $hhk_file); |
| if (!defined($hhk_fh)) { |
| $self->document_error(sprintf($self->__("chm.pm: could not open %s for writing: %s\n"), |
| $hhk_file, $!)); |
| return 0; |
| } |
| print STDERR "# writing HTML Help index in $hhk_file...\n" |
| if ($self->get_conf('VERBOSE')); |
| print $hhk_fh "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML//EN\">\n<HTML>\n"; |
| print $hhk_fh "<HEAD>\n<meta name=\"GENERATOR\" content=\"" |
| .$self->get_conf('PROGRAM') ."\">\n"; |
| print $hhk_fh "<!-- Sitemap 1.0 -->\n</HEAD>\n<BODY>\n"; |
| print $hhk_fh "<OBJECT type=\"text/site properties\">\n"; |
| foreach my $property (sort(keys(%hhk_global_property))) { |
| print $hhk_fh "<param name=\"$property\" value=\"$hhk_global_property{$property}\">\n"; |
| } |
| print $hhk_fh "</OBJECT>\n"; |
| |
| my $index_entries = Texinfo::Structuring::sort_indices($self, |
| $self->{'index_entries'}, |
| $self->{'index_names'}); |
| if ($index_entries) { |
| foreach my $index_name (sort(keys(%$index_entries))) { |
| foreach my $index_entry_ref (@{$index_entries->{$index_name}}) { |
| my $file = $self->command_filename($index_entry_ref->{'command'}); |
| # happens for things in @titlepage when it is not output |
| if (!defined($file)) { |
| if ($self->{'elements'} and $self->{'elements'}->[0] |
| and defined($self->{'elements'}->[0]->{'filename'})) { |
| # In that case use the first page. |
| $file = $self->{'elements'}->[0]->{'filename'}; |
| } else { |
| $file = ''; |
| } |
| } |
| my $anchor = $self->command_target($index_entry_ref->{'command'}); |
| my $origin_href = "$file#$anchor"; |
| my $entry = convert_tree($self, |
| {'contents' => $index_entry_ref->{'content'}}, |
| {'code' => $index_entry_ref->{'in_code'}}); |
| print $hhk_fh "<LI> <OBJECT type=\"text/sitemap\">\n<param name=\"Name\" value=\"$entry\">\n<param name=\"Local\" value=\"$origin_href\">\n</OBJECT> </LI>\n" |
| if ($entry =~ /\S/); |
| } |
| } |
| } |
| print $hhk_fh "</BODY>\n</HTML>\n"; |
| delete $self->{'unclosed_files'}->{$hhk_file}; |
| if (!close ($hhk_fh)) { |
| $self->document_error(sprintf($self->__("chm.pm: error on closing %s: %s"), |
| $hhk_file, $!)); |
| return 0; |
| } |
| |
| my $hhc_filename = $document_name . ".hhc"; |
| my $hhc_file = File::Spec->catfile($outdir, $hhc_filename); |
| my $hhc_fh = Texinfo::Common::open_out($self, $hhc_file); |
| # Not sure $! is still valid |
| if (!defined($hhc_fh)) { |
| $self->document_error(sprintf($self->__("chm.pm: could not open %s for writing: %s\n"), |
| $hhc_file, $!)); |
| return 0; |
| } |
| |
| print STDERR "# writing HTML Help project in $hhc_file...\n" |
| if ($self->get_conf('VERBOSE')); |
| |
| print $hhc_fh "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML//EN\">\n<HTML>\n"; |
| print $hhc_fh "<HEAD>\n<meta name=\"GENERATOR\" content=\"" |
| .$self->get_conf('PROGRAM') ."\">\n"; |
| print $hhc_fh "<!-- Sitemap 1.0 -->\n</HEAD>\n<BODY>\n"; |
| print $hhc_fh "<OBJECT type=\"text/site properties\">\n"; |
| foreach my $property (sort(keys(%hhc_global_property))) { |
| print $hhc_fh "<param name=\"$property\" value=\"$hhc_global_property{$property}\">\n"; |
| |
| } |
| print $hhc_fh "</OBJECT>\n"; |
| |
| if ($self->{'structuring'} and $self->{'structuring'}->{'sectioning_root'}) { |
| my $section_root = $self->{'structuring'}->{'sectioning_root'}; |
| my $upper_level = $section_root->{'section_childs'}->[0]->{'level'}; |
| foreach my $top_section(@{$section_root->{'section_childs'}}) { |
| $upper_level = $top_section->{'level'} |
| if ($top_section->{'level'} < $upper_level); |
| } |
| $upper_level = 1 if ($upper_level <= 0); |
| my $root_level = $upper_level - 1; |
| my $level = $root_level; |
| foreach my $section (@{$self->{'structuring'}->{'sections_list'}}) { |
| next if ($section->{'cmdname'} eq 'part'); |
| my $section_level = $section->{'level'}; |
| $section_level = 1 if ($section_level == 0); |
| if ($level < $section_level) { |
| while ($level < $section_level) { |
| print $hhc_fh "<UL>\n"; |
| $level++; |
| } |
| } elsif ($level > $section->{'level'}) { |
| while ($level > $section_level) { |
| print $hhc_fh "</UL>\n"; |
| $level--; |
| } |
| } |
| my $text = convert_tree($self, |
| {'contents' => $section->{'extra'}->{'misc_content'}}); |
| $text = $self->Texinfo::Common::numbered_heading($section, $text, |
| $self->get_conf('NUMBER_SECTIONS')); |
| my $file = $self->command_filename($section); |
| my $anchor = $self->command_target($section); |
| my $origin_href = "$file#$anchor"; |
| print $hhc_fh "<LI> <OBJECT type=\"text/sitemap\">\n<param name=\"Name\" value=\"$text\">\n<param name=\"Local\" value=\"$origin_href\">\n</OBJECT> </LI>\n"; |
| } |
| while ($level > $root_level) { |
| print $hhc_fh "</UL>\n"; |
| $level--; |
| } |
| } |
| print $hhc_fh "</HTML>\n</BODY>\n"; |
| delete $self->{'unclosed_files'}->{$hhc_file}; |
| if (!close ($hhc_fh)) { |
| $self->document_error(sprintf($self->__("chm.pm: error on closing %s: %s"), |
| $hhc_file, $!)); |
| return 0; |
| } |
| |
| my $hhp_filename = $document_name . ".hhp"; |
| my $hhp_file = File::Spec->catfile($outdir, $hhp_filename); |
| my $hhp_fh = Texinfo::Common::open_out($self, $hhp_file); |
| # Not sure $! is still valid |
| if (!defined($hhp_fh)) { |
| $self->document_error(sprintf($self->__("chm.pm: could not open %s for writing: %s\n"), |
| $hhp_file, $!)); |
| return 0; |
| } |
| print STDERR "# writing HTML Help project in $hhp_file...\n" |
| if ($self->get_conf('VERBOSE')); |
| my $language = $chm_languages{'en'}; |
| my $documentlanguage = $self->get_conf('documentlanguage'); |
| $documentlanguage =~ s/_.*//; |
| if (exists ($chm_languages{$documentlanguage})) { |
| $language = $chm_languages{$documentlanguage}; |
| } |
| my $title = convert_tree($self, $self->{'title_tree'}); |
| my $top_file = ''; |
| my $top_element = $self->global_element('Top'); |
| if ($top_element and $top_element->{'extra'}->{'element_command'}) { |
| $top_file |
| = $self->command_filename($top_element->{'extra'}->{'element_command'}); |
| } |
| |
| print $hhp_fh <<EOT; |
| [OPTIONS] |
| Compatibility=1.1 or later |
| Compiled file=$document_name.chm |
| Contents file=$hhc_filename |
| Default Window=Default |
| Default topic=$top_file |
| Display compile progress=No |
| Full-text search=Yes |
| Index file=$hhk_filename |
| Language=$language |
| Title=$title |
| |
| [WINDOWS] |
| Default=,"$hhc_filename","$hhk_filename","$top_file","$top_file",,,,,0x22520,,0x384e,,,,,,,,0 |
| |
| [FILES] |
| EOT |
| |
| my %chm_files; |
| if ($self->{'elements'}) { |
| foreach my $element (@{$self->{'elements'}}) { |
| if (!$chm_files{$element->{'filename'}}) { |
| print $hhp_fh "$element->{'filename'}\n"; |
| $chm_files{$element->{'filename'}} = 1; |
| } |
| } |
| } |
| |
| delete $self->{'unclosed_files'}->{$hhp_file}; |
| if (!close ($hhp_fh)) { |
| $self->document_error(sprintf($self->__("chm.pm: error on closing %s: %s"), |
| $hhp_file, $!)); |
| return 0; |
| } |
| |
| return 1; |
| } |
| texinfo_register_handler('init', \&chm_init); |
| |
| |
| 1; |