146 lines
3.3 KiB
Perl
146 lines
3.3 KiB
Perl
package C4::TmplTokenType;
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# Copyright 2011 Tamil
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#
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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#
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with Koha; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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use strict;
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#use warnings; FIXME - Bug 2505
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require Exporter;
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use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
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###############################################################################
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=head1 NAME
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C4::TmplTokenType.pm - Types of TmplToken objects
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=head1 DESCRIPTION
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This is a Java-style "safe enum" singleton class for types of TmplToken objects.
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The predefined constants are
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=cut
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###############################################################################
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$VERSION = 3.07.00.049;
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@ISA = qw(Exporter);
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@EXPORT_OK = qw(
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&TEXT
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&TEXT_PARAMETRIZED
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&CDATA
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&TAG
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&DECL
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&PI
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&DIRECTIVE
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&COMMENT
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&UNKNOWN
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);
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###############################################################################
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use vars qw( $_text $_text_parametrized $_cdata
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$_tag $_decl $_pi $_directive $_comment $_null $_unknown );
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BEGIN {
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my $new = sub {
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my $this = 'C4::TmplTokenType';#shift;
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my $class = ref($this) || $this;
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my $self = {};
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bless $self, $class;
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($self->{'id'}, $self->{'name'}, $self->{'desc'}) = @_;
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return $self;
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};
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$_text = &$new(0, 'TEXT');
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$_text_parametrized = &$new(8, 'TEXT-PARAMETRIZED');
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$_cdata = &$new(1, 'CDATA');
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$_tag = &$new(2, 'TAG');
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$_decl = &$new(3, 'DECL');
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$_pi = &$new(4, 'PI');
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$_directive = &$new(5, 'DIRECTIVE');
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$_comment = &$new(6, 'COMMENT');
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$_unknown = &$new(7, 'UNKNOWN');
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}
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sub to_string {
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my $this = shift;
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return $this->{'name'}
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}
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sub TEXT () { $_text }
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sub TEXT_PARAMETRIZED () { $_text_parametrized }
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sub CDATA () { $_cdata }
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sub TAG () { $_tag }
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sub DECL () { $_decl }
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sub PI () { $_pi }
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sub DIRECTIVE () { $_directive }
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sub COMMENT () { $_comment }
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sub UNKNOWN () { $_unknown }
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###############################################################################
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=over
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=item TEXT
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normal text (#text in the DTD)
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=item TEXT_PARAMETRIZED
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parametrized normal text
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(result of simple recognition of text interspersed with <TMPL_VAR> directives;
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this has to be explicitly enabled in the scanner)
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=item CDATA
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normal text (CDATA in the DTD)
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=item TAG
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something that has the form of an HTML tag
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=item DECL
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something that has the form of an SGML declaration
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=item PI
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something that has the form of an SGML processing instruction
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=item DIRECTIVE
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a Template Toolkit directive
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=item COMMENT
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something that has the form of an HTML comment
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(and is not recognized as an HTML::Template directive)
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=item UNKNOWN
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something that is not recognized at all by the scanner
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=back
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Note that end of file is currently represented by undef,
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instead of a constant predefined by this module.
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=cut
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1;
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