[3] | 1 | # |
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| 2 | # Copyright (c) 2004-2007 - Consultas, PKG.fr |
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| 3 | # |
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| 4 | # This file is part of A2P. |
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| 5 | # |
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| 6 | # A2P is free software; you can redistribute it and/or modify |
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| 7 | # it under the terms of the GNU General Public License as published by |
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| 8 | # the Free Software Foundation; either version 2 of the License, or |
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| 9 | # (at your option) any later version. |
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| 10 | # |
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| 11 | # A2P is distributed in the hope that it will be useful, |
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| 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | # GNU General Public License for more details. |
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| 15 | # |
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| 16 | # You should have received a copy of the GNU General Public License |
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| 17 | # along with A2P; if not, write to the Free Software |
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| 18 | # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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| 19 | # |
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| 20 | # $Id: PTX.pm 3 2007-10-18 16:20:19Z guillaume $ |
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| 21 | # |
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| 22 | # Class to export Presentation Text Data (PTCA flux) members |
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| 23 | # |
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| 24 | # cf ref #2, p. 309 |
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| 25 | # |
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| 26 | |
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| 27 | package AFPDS::MODCA::PTX ; |
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| 28 | |
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| 29 | use strict ; |
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| 30 | use A2P::Globals ; |
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| 31 | use A2P::Syslog ; |
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| 32 | use AFPDS::PTCA ; |
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| 33 | use AFPDS::MODCA::Common ; |
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| 34 | |
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| 35 | BEGIN { |
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| 36 | our $VERSION = sprintf "%s", q$Rev: 1007 $ =~ /([0-9.]+)\s+/ ; |
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| 37 | } |
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| 38 | our $VERSION ; |
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| 39 | our @ISA = ("AFPDS::MODCA"); |
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| 40 | our $IDENTS ; |
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| 41 | |
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| 42 | sub _ID { 0xD3EE9B } |
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| 43 | |
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| 44 | sub new { |
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| 45 | my $class = shift ; |
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| 46 | &Debug("new " . __PACKAGE__ . " v$VERSION object"); |
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| 47 | |
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| 48 | my $self = { |
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| 49 | FLUX => 0, # Associated flux |
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| 50 | IDENT => _ID, # MO:DCA identity |
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| 51 | FLAG => 0, # MO:DCA flags |
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| 52 | RESERVED => 0, # MO:DCA reserved |
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| 53 | LONG => 0, # MO:DCA buffer length |
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| 54 | BUFFER => '' # MO:DCA content buffer |
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| 55 | }; |
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| 56 | |
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| 57 | return bless $self , $class ; |
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| 58 | } |
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| 59 | |
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| 60 | sub validate { |
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| 61 | my $self = shift ; |
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| 62 | |
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| 63 | &UPSTAT('GETPTCA'); |
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| 64 | |
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| 65 | my $ptx = new AFPDS::PTCA( $self->{BUFFER} ); |
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| 66 | |
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| 67 | return ( 251, "Can't convert invalid PTCA flux" ) |
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| 68 | unless ( $ptx->isValid ); |
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| 69 | |
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| 70 | # Check FLUX is a Flux object |
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| 71 | return ( 251, "IPS needs to be used with Flux object" ) |
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| 72 | unless ( ref($self->{FLUX}) =~ /^AFPDS::Flux$/ ); |
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| 73 | |
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| 74 | # Store PTX only if used |
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| 75 | $self->{PTX} = $ptx->isValid > 0 ? $ptx : 0 ; |
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| 76 | |
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| 77 | return () ; |
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| 78 | } |
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| 79 | |
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| 80 | sub create { |
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| 81 | my $self = shift ; |
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| 82 | |
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| 83 | # Still return if not used |
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| 84 | my $ptx = $self->{PTX} or return () ; |
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| 85 | |
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| 86 | my $flux = $self->{FLUX} ; |
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| 87 | |
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| 88 | if ( $flux->getlineindex > 0 ) { |
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| 89 | # Directly insert if any line exists |
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| 90 | $flux->addline( $ptx->getTex() ) ; |
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| 91 | |
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| 92 | } else { |
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| 93 | # Otherwise this means page is not initialized, so we can add |
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| 94 | # it to logo def. This case arises when adding line with logos |
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| 95 | $flux->newlogo( $ptx->getTex() ) ; |
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| 96 | } |
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| 97 | |
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| 98 | if ( my $font = $ptx->getFont() ){ |
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| 99 | # PTCA has selected a font, we should handle it |
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| 100 | $flux->updateFlux( { DefaultTRC => $font } ); |
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| 101 | } |
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| 102 | |
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| 103 | return () ; |
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| 104 | } |
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| 105 | |
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| 106 | &Debug("Module " . __PACKAGE__ . " v$VERSION loaded"); |
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| 107 | |
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| 108 | ( $IDENTS->{&_ID} ) = __PACKAGE__ =~ /(\w+)$/ ; |
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| 109 | |
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| 110 | 1 ; |
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