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346 lines
11 KiB
Perl
346 lines
11 KiB
Perl
###############################################################################
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#
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# Package: NaturalDocs::Builder::FramedHTML
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#
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###############################################################################
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#
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# A package that generates output in HTML with frames.
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#
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# All functions are called with Package->Function() notation.
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#
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###############################################################################
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# This file is part of Natural Docs, which is Copyright (C) 2003-2008 Greg Valure
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# Natural Docs is licensed under the GPL
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use strict;
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use integer;
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package NaturalDocs::Builder::FramedHTML;
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use base 'NaturalDocs::Builder::HTMLBase';
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###############################################################################
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# Group: Implemented Interface Functions
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#
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# Function: INIT
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#
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# Registers the package with <NaturalDocs::Builder>.
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#
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sub INIT
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{
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NaturalDocs::Builder->Add(__PACKAGE__);
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};
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#
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# Function: CommandLineOption
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#
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# Returns the option to follow -o to use this package. In this case, "html".
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#
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sub CommandLineOption
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{
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return 'FramedHTML';
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};
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#
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# Function: BuildFile
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#
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# Builds the output file from the parsed source file.
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#
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# Parameters:
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#
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# sourcefile - The <FileName> of the source file.
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# parsedFile - An arrayref of the source file as <NaturalDocs::Parser::ParsedTopic> objects.
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#
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sub BuildFile #(sourceFile, parsedFile)
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{
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my ($self, $sourceFile, $parsedFile) = @_;
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my $outputFile = $self->OutputFileOf($sourceFile);
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# 99.99% of the time the output directory will already exist, so this will actually be more efficient. It only won't exist
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# if a new file was added in a new subdirectory and this is the first time that file was ever parsed.
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if (!open(OUTPUTFILEHANDLE, '>' . $outputFile))
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{
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NaturalDocs::File->CreatePath( NaturalDocs::File->NoFileName($outputFile) );
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open(OUTPUTFILEHANDLE, '>' . $outputFile)
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or die "Couldn't create output file " . $outputFile . "\n";
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};
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print OUTPUTFILEHANDLE
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# IE 6 doesn't like any doctype here at all. Add one (strict or transitional doesn't matter) and it makes the page slightly too
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# wide for the frame. Mozilla and Opera handle it like champs either way because they Don't Suck(tm).
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# '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" '
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# . '"http://www.w3.org/TR/REC-html40/loose.dtd">' . "\n\n"
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'<html><head>'
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. (NaturalDocs::Settings->CharSet() ?
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'<meta http-equiv="Content-Type" content="text/html; charset=' . NaturalDocs::Settings->CharSet() . '">' : '')
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. '<title>'
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. $self->BuildTitle($sourceFile)
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. '</title>'
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. '<link rel="stylesheet" type="text/css" href="' . $self->MakeRelativeURL($outputFile, $self->MainCSSFile(), 1) . '">'
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. '<script language=JavaScript src="' . $self->MakeRelativeURL($outputFile, $self->MainJavaScriptFile(), 1) . '"></script>'
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. '</head><body class="FramedContentPage" onLoad="NDOnLoad()">'
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. $self->OpeningBrowserStyles()
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. $self->StandardComments()
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. "\n\n\n"
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. $self->BuildContent($sourceFile, $parsedFile)
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. "\n\n\n"
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. $self->BuildToolTips()
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. $self->ClosingBrowserStyles()
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. '</body></html>';
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close(OUTPUTFILEHANDLE);
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};
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#
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# Function: BuildIndex
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#
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# Builds an index for the passed type.
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#
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# Parameters:
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#
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# type - The <TopicType> to limit the index to, or undef if none.
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#
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sub BuildIndex #(type)
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{
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my ($self, $type) = @_;
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my $indexTitle = $self->IndexTitleOf($type);
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my $indexFile = $self->IndexFileOf($type);
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my $startIndexPage =
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'<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" '
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. '"http://www.w3.org/TR/REC-html40/loose.dtd">' . "\n\n"
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. '<html><head>'
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. (NaturalDocs::Settings->CharSet() ?
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'<meta http-equiv="Content-Type" content="text/html; charset=' . NaturalDocs::Settings->CharSet() . '">' : '')
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. '<title>';
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if (defined NaturalDocs::Menu->Title())
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{ $startIndexPage .= $self->StringToHTML(NaturalDocs::Menu->Title()) . ' - '; };
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$startIndexPage .=
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$indexTitle
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. '</title>'
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. '<link rel="stylesheet" type="text/css" href="' . $self->MakeRelativeURL($indexFile, $self->MainCSSFile(), 1) . '">'
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. '<script language=JavaScript src="' . $self->MakeRelativeURL($indexFile, $self->MainJavaScriptFile(), 1) . '"></script>'
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. '</head><body class="FramedIndexPage" onLoad="NDOnLoad()">'
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. $self->OpeningBrowserStyles()
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. "\n\n\n"
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. $self->StandardComments()
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. "\n\n\n"
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. '<div id=Index>'
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. '<div class=IPageTitle>'
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. $indexTitle
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. '</div>';
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my $endIndexPage =
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'</div><!--Index-->'
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. "\n\n\n"
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. $self->ClosingBrowserStyles()
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. '</body></html>';
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my $startSearchResultsPage =
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'<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" '
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. '"http://www.w3.org/TR/REC-html40/loose.dtd">' . "\n\n"
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. '<html><head>'
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. (NaturalDocs::Settings->CharSet() ?
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'<meta http-equiv="Content-Type" content="text/html; charset=' . NaturalDocs::Settings->CharSet() . '">' : '')
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. '<link rel="stylesheet" type="text/css" href="' . $self->MakeRelativeURL($indexFile, $self->MainCSSFile(), 1) . '">'
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. '<script language=JavaScript src="' . $self->MakeRelativeURL($indexFile, $self->MainJavaScriptFile(), 1) . '"></script>'
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. '<script language=JavaScript src="' . $self->MakeRelativeURL($indexFile, $self->SearchDataJavaScriptFile(), 1) . '">'
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. '</script>'
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. '</head><body class="FramedSearchResultsPage" onLoad="NDOnLoad()">'
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. $self->OpeningBrowserStyles()
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. "\n\n\n"
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. $self->StandardComments()
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. "\n\n\n"
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. '<div id=Index>'
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. '<div class=IPageTitle>'
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. 'Search Results'
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. '</div>';
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my $endSearchResultsPage =
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'</div><!--Index-->'
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. "\n\n\n"
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. $self->ClosingBrowserStyles()
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. '</body></html>';
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my $indexContent = NaturalDocs::SymbolTable->Index($type);
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my $pageCount = $self->BuildIndexPages($type, $indexContent, $startIndexPage, $endIndexPage,
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$startSearchResultsPage, $endSearchResultsPage);
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$self->PurgeIndexFiles($type, $indexContent, $pageCount + 1);
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};
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#
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# Function: UpdateMenu
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#
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# Builds the menu file. Also generates index.html.
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#
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sub UpdateMenu
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{
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my $self = shift;
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my $outputDirectory = NaturalDocs::Settings->OutputDirectoryOf($self);
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my $outputFile = NaturalDocs::File->JoinPaths($outputDirectory, 'menu.html');
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open(OUTPUTFILEHANDLE, '>' . $outputFile)
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or die "Couldn't create output file " . $outputFile . "\n";
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my $title = 'Menu';
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if (defined $title)
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{ $title .= ' - ' . NaturalDocs::Menu->Title(); };
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$title = $self->StringToHTML($title);
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print OUTPUTFILEHANDLE
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'<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" '
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. '"http://www.w3.org/TR/REC-html40/loose.dtd">' . "\n\n"
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. '<html><head>'
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. (NaturalDocs::Settings->CharSet() ?
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'<meta http-equiv="Content-Type" content="text/html; charset=' . NaturalDocs::Settings->CharSet() . '">' : '')
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. '<title>'
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. $title
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. '</title>'
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. '<base target="Content">'
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. '<link rel="stylesheet" type="text/css" href="' . $self->MakeRelativeURL($outputFile, $self->MainCSSFile(), 1) . '">'
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. '<script language=JavaScript src="' . $self->MakeRelativeURL($outputFile, $self->MainJavaScriptFile(), 1) . '"></script>'
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. '<script language=JavaScript src="' . $self->MakeRelativeURL($outputFile, $self->SearchDataJavaScriptFile(), 1) . '">'
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. '</script>'
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. '</head><body class="FramedMenuPage" onLoad="NDOnLoad()">'
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. $self->OpeningBrowserStyles()
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. $self->StandardComments()
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. "\n\n\n"
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. $self->BuildMenu(undef, undef)
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. "\n\n\n"
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. $self->BuildFooter(1)
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. "\n\n\n"
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. $self->ClosingBrowserStyles()
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. '</body></html>';
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close(OUTPUTFILEHANDLE);
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# Update index.html
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my $firstMenuEntry = $self->FindFirstFile();
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my $indexFile = NaturalDocs::File->JoinPaths( NaturalDocs::Settings->OutputDirectoryOf($self), 'index.html' );
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# We have to check because it's possible that there may be no files with Natural Docs content and thus no files on the menu.
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if (defined $firstMenuEntry)
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{
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open(INDEXFILEHANDLE, '>' . $indexFile)
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or die "Couldn't create output file " . $indexFile . ".\n";
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print INDEXFILEHANDLE
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'<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN" '
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. '"http://www.w3.org/TR/REC-html40/frameset.dtd">'
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. '<html>'
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. '<head>'
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. (NaturalDocs::Settings->CharSet() ?
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'<meta http-equiv="Content-Type" content="text/html; charset=' . NaturalDocs::Settings->CharSet() . '">' : '')
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. '<title>'
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. $self->StringToHTML(NaturalDocs::Menu->Title())
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. '</title>'
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. '</head>'
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. $self->StandardComments()
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. '<frameset cols="185,*">'
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. '<frame name=Menu src="menu.html">'
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. '<frame name=Content src="'
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. $self->MakeRelativeURL($indexFile, $self->OutputFileOf($firstMenuEntry->Target()), 1) . '">'
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. '</frameset>'
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. '<noframes>'
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. 'This documentation was designed for use with frames. However, you can still use it by '
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. '<a href="menu.html">starting from the menu page</a>.'
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. "<script language=JavaScript><!--\n"
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. 'location.href="menu.html";'
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. "\n// --></script>"
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. '</noframes>'
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. '</html>';
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close INDEXFILEHANDLE;
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}
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elsif (-e $indexFile)
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{
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unlink($indexFile);
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};
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};
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1;
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