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221 lines
7.0 KiB
221 lines
7.0 KiB
# makeinfo HTML output init file |
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# |
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# Copyright (c) 2011, 2012 Free Software Foundation, Inc. |
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# Copyright (c) 2014 Andreas Cadhalpun |
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# Copyright (c) 2014 Tiancheng "Timothy" Gu |
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# |
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# This file is part of FFmpeg. |
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# |
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# FFmpeg is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 3 of the License, or |
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# (at your option) any later version. |
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# |
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# FFmpeg is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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# Lesser General Public License for more details. |
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# |
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# You should have received a copy of the GNU Lesser General Public |
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# License along with FFmpeg; if not, write to the Free Software |
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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# no navigation elements |
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set_from_init_file('HEADERS', 0); |
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# TOC and Chapter headings link |
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set_from_init_file('TOC_LINKS', 1); |
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# print the TOC where @contents is used |
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set_from_init_file('INLINE_CONTENTS', 1); |
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# make chapters <h2> |
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set_from_init_file('CHAPTER_HEADER_LEVEL', 2); |
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# Do not add <hr> |
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set_from_init_file('DEFAULT_RULE', ''); |
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set_from_init_file('BIG_RULE', ''); |
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# Customized file beginning |
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sub ffmpeg_begin_file($$$) |
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{ |
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my $self = shift; |
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my $filename = shift; |
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my $element = shift; |
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my $command; |
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if ($element and $self->get_conf('SPLIT')) { |
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$command = $self->element_command($element); |
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} |
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my ($title, $description, $encoding, $date, $css_lines, |
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$doctype, $bodytext, $copying_comment, $after_body_open, |
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$extra_head, $program_and_version, $program_homepage, |
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$program, $generator) = $self->_file_header_informations($command); |
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my $links = $self->_get_links ($filename, $element); |
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my $head1 = $ENV{"FFMPEG_HEADER1"} || <<EOT; |
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
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<html> |
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<!-- Created by $program_and_version, $program_homepage --> |
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<head> |
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<meta charset="utf-8"> |
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<title> |
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EOT |
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my $head_title = <<EOT; |
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$title |
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EOT |
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my $head2 = $ENV{"FFMPEG_HEADER2"} || <<EOT; |
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</title> |
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<link rel="stylesheet" type="text/css" href="bootstrap.min.css"> |
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<link rel="stylesheet" type="text/css" href="style.min.css"> |
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</head> |
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<body> |
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<div style="width: 95%; margin: auto"> |
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<h1> |
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EOT |
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my $head3 = $ENV{"FFMPEG_HEADER3"} || <<EOT; |
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</h1> |
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EOT |
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return $head1 . $head_title . $head2 . $head_title . $head3; |
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} |
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texinfo_register_formatting_function('begin_file', \&ffmpeg_begin_file); |
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# Customized file ending |
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sub ffmpeg_end_file($) |
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{ |
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my $self = shift; |
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my $program_string = &{$self->{'format_program_string'}}($self); |
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my $program_text = <<EOT; |
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<p style="font-size: small;"> |
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$program_string |
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</p> |
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EOT |
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my $footer = $ENV{FFMPEG_FOOTER} || <<EOT; |
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</div> |
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</body> |
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</html> |
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EOT |
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return $program_text . $footer; |
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} |
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texinfo_register_formatting_function('end_file', \&ffmpeg_end_file); |
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# Dummy title command |
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# Ignore title. Title is handled through ffmpeg_begin_file(). |
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set_from_init_file('USE_TITLEPAGE_FOR_TITLE', 1); |
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sub ffmpeg_title($$$$) |
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{ |
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return ''; |
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} |
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texinfo_register_command_formatting('titlefont', |
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\&ffmpeg_title); |
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# Customized float command. Part of code borrowed from GNU Texinfo. |
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sub ffmpeg_float($$$$$) |
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{ |
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my $self = shift; |
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my $cmdname = shift; |
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my $command = shift; |
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my $args = shift; |
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my $content = shift; |
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my ($caption, $prepended) = Texinfo::Common::float_name_caption($self, |
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$command); |
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my $caption_text = ''; |
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my $prepended_text; |
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my $prepended_save = ''; |
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if ($self->in_string()) { |
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if ($prepended) { |
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$prepended_text = $self->convert_tree_new_formatting_context( |
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$prepended, 'float prepended'); |
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} else { |
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$prepended_text = ''; |
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} |
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if ($caption) { |
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$caption_text = $self->convert_tree_new_formatting_context( |
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{'contents' => $caption->{'args'}->[0]->{'contents'}}, |
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'float caption'); |
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} |
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return $prepended.$content.$caption_text; |
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} |
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my $id = $self->command_id($command); |
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my $label; |
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if (defined($id) and $id ne '') { |
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$label = "<a name=\"$id\"></a>"; |
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} else { |
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$label = ''; |
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} |
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if ($prepended) { |
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if ($caption) { |
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# prepend the prepended tree to the first paragraph |
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my @caption_original_contents = @{$caption->{'args'}->[0]->{'contents'}}; |
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my @caption_contents; |
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my $new_paragraph; |
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while (@caption_original_contents) { |
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my $content = shift @caption_original_contents; |
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if ($content->{'type'} and $content->{'type'} eq 'paragraph') { |
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%{$new_paragraph} = %{$content}; |
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$new_paragraph->{'contents'} = [@{$content->{'contents'}}]; |
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unshift (@{$new_paragraph->{'contents'}}, {'cmdname' => 'strong', |
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'args' => [{'type' => 'brace_command_arg', |
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'contents' => [$prepended]}]}); |
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push @caption_contents, $new_paragraph; |
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last; |
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} else { |
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push @caption_contents, $content; |
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} |
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} |
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push @caption_contents, @caption_original_contents; |
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if ($new_paragraph) { |
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$caption_text = $self->convert_tree_new_formatting_context( |
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{'contents' => \@caption_contents}, 'float caption'); |
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$prepended_text = ''; |
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} |
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} |
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if ($caption_text eq '') { |
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$prepended_text = $self->convert_tree_new_formatting_context( |
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$prepended, 'float prepended'); |
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if ($prepended_text ne '') { |
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$prepended_save = $prepended_text; |
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$prepended_text = '<p><strong>'.$prepended_text.'</strong></p>'; |
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} |
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} |
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} else { |
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$prepended_text = ''; |
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} |
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if ($caption and $caption_text eq '') { |
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$caption_text = $self->convert_tree_new_formatting_context( |
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$caption->{'args'}->[0], 'float caption'); |
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} |
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if ($prepended_text.$caption_text ne '') { |
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$prepended_text = $self->_attribute_class('div','float-caption'). '>' |
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. $prepended_text; |
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$caption_text .= '</div>'; |
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} |
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my $html_class = ''; |
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if ($prepended_save =~ /NOTE/) { |
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$html_class = 'info'; |
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$prepended_text = ''; |
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$caption_text = ''; |
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} elsif ($prepended_save =~ /IMPORTANT/) { |
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$html_class = 'warning'; |
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$prepended_text = ''; |
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$caption_text = ''; |
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} |
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return $self->_attribute_class('div', $html_class). '>' . "\n" . |
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$prepended_text . $caption_text . $content . '</div>'; |
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} |
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texinfo_register_command_formatting('float', |
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\&ffmpeg_float); |
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1;
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