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package Data::TreeDumper::Renderer::DHTML; |
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4837
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use 5.006; |
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29
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4
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use strict; |
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23
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use warnings; |
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30
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6
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7
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require Exporter; |
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762
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use AutoLoader qw(AUTOLOAD); |
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1334
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9
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10
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our @ISA = qw(Exporter); |
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our %EXPORT_TAGS = ( 'all' => [ qw() ] ); |
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our @EXPORT_OK = ( @{ $EXPORT_TAGS{'all'} } ); |
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our @EXPORT = qw(); |
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our $VERSION = '0.09'; |
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1
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1
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95
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use constant DHTML_CLASS => 'data_treedumper_dhtml' ; |
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3
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1752
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my $uuuid = int(rand(100_000)) ; |
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20
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21
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my %ascii_to_html = |
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( |
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'<' => '<', |
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'>' => '>', |
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'&' => '&', |
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"'" => ''', |
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27
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'"' => '"', |
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28
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' ' => ' ', |
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29
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) ; |
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#------------------------------------------------------------------------------------------- |
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33
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sub GetRenderer |
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{ |
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35
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0
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0
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0
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my $expand_collapse_button_id = "expand_collapse_button_${uuuid}" ; |
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36
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0
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$uuuid++ ; |
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37
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38
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0
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my $search_button_id = "search_button_${uuuid}" ; |
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0
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$uuuid++ ; |
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41
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return |
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( |
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43
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{ |
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0
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BEGIN => \&RenderDhtmlBegin, |
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45
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NODE => \&RenderDhtmlNode, |
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END => \&RenderDhtmlEnd, |
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48
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# data needed by the renderer |
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49
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EXPAND_COLLAPSE_BUTTON_ID => $expand_collapse_button_id, |
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50
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SEARCH_BUTTON_ID => $search_button_id, |
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51
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52
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PREVIOUS_LEVEL => -1, |
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53
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PREVIOUS_ADDRESS => "c_${uuuid}_ROOT", |
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54
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TABULATION => 0, |
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55
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@_, |
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56
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} |
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57
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) ; |
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58
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} |
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59
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60
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61
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#------------------------------------------------------------------------------------------- |
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62
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63
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sub RenderDhtmlBegin |
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64
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{ |
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65
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0
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0
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0
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my ($title, $td_address, $element, $perl_size, $perl_address, $setup) = @_ ; |
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66
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67
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0
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0
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my $class = $setup->{RENDERER}{CLASS} || DHTML_CLASS ; |
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68
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69
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0
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my $button_container = '' ; |
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70
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0
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0
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if(exists $setup->{RENDERER}{BUTTON}) |
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71
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{ |
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72
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0
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$button_container .= " \n" ; |
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73
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74
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0
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0
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if($setup->{RENDERER}{BUTTON}{COLLAPSE_EXPAND}) |
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75
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{ |
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76
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0
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0
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if($setup->{RENDERER}{COLLAPSED}) |
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77
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{ |
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78
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0
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$button_container .= " \n" ; |
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79
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} |
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80
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else |
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81
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{ |
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82
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0
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$button_container .= " \n" ; |
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83
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} |
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84
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} |
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85
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86
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0
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0
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if($setup->{RENDERER}{BUTTON}{SEARCH}) |
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87
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{ |
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88
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0
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$button_container .= " \n" ; |
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89
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} |
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90
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91
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0
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$button_container .= "\n\n" ; |
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92
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} |
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93
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94
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0
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my $collapsed = '' ; |
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95
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0
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0
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if($setup->{RENDERER}{COLLAPSED}) |
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96
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{ |
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97
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0
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$collapsed = "ul.$class ul {display: none}" ; |
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98
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} |
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99
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100
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0
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my $style = <
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101
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110
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EOS |
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111
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112
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0
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0
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if(defined $setup->{RENDERER}{STYLE}) |
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113
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{ |
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114
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0
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0
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if('SCALAR' eq ref $setup->{RENDERER}{STYLE}) |
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115
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{ |
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116
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0
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${$setup->{RENDERER}{STYLE}} = $style ; |
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0
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117
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0
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$style = '' ; |
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118
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} |
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119
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else |
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120
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{ |
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121
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0
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$style = $setup->{RENDERER}{STYLE} ; |
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122
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} |
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123
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} |
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124
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125
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0
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0
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$style = '' if(exists $setup->{RENDERER}{NO_STYLE}) ; |
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126
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127
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0
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0
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$perl_size = "<$perl_size>" if $perl_size ne '' ; |
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128
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129
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0
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0
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my $address = $setup->{DISPLAY_ADDRESS} ? "[$td_address] " : ''; |
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130
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131
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0
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my $header = <
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132
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133
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134
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$title $address $perl_size $perl_address |
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135
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EOH |
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136
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137
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0
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$setup->{RENDERER}{TABULATION} = 2 ; |
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138
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0
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push @{$setup->{RENDERER}{NODES}{A_IDS}}, "\"a_${uuuid}_ROOT\""; |
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0
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139
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0
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push @{$setup->{RENDERER}{NODES}{COLLAPSABLE_IDS}}, "\"c_${uuuid}_ROOT\"" ; |
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0
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140
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141
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0
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$setup->{RENDERER}{PREVIOUS_ADDRESS} = "c_${uuuid}_ROOT" ; |
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142
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0
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$uuuid++ ; |
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143
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144
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0
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return($style . $button_container . $header) ; |
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145
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} |
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146
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147
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#------------------------------------------------------------------------------------------- |
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148
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149
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sub RenderDhtmlNode |
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150
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{ |
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151
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my |
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152
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( |
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153
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0
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0
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0
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$element, |
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154
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$level, |
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155
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$is_terminal, |
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156
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$previous_level_separator, |
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157
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$separator, |
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158
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$element_name, |
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159
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$element_value, |
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160
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$td_address, |
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161
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$address_link, |
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162
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$perl_size, |
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163
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$perl_address, |
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164
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$setup, |
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165
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) = @_ ; |
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166
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167
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# HTMLify args |
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168
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0
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my $glyph = '' ; |
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169
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0
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0
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unless ($setup->{RENDERER}{NO_GLYPH}) |
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170
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{ |
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171
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0
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$glyph = $previous_level_separator. $separator ; |
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172
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0
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$glyph =~ s/ / /g ; |
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173
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} |
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174
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175
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0
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0
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$perl_size = "<$perl_size>" if $perl_size ne '' ; |
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176
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177
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0
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0
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if($element_value ne '') |
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178
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{ |
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179
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0
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$element_value =~ s/(<|>|&|\'|\"|\ )/$ascii_to_html{$1}/eg ; |
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0
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180
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0
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$element_value = " = $element_value" ; |
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181
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} |
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182
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183
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#setup |
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184
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0
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my $tabulation = $setup->{RENDERER}{TABULATION} ; |
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185
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0
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0
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my $class = $setup->{RENDERER}{CLASS} || DHTML_CLASS ; |
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186
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187
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0
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my $node = '' ; |
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188
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189
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# HTML list formating |
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190
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0
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0
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if($level > $setup->{RENDERER}{PREVIOUS_LEVEL}) |
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191
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{ |
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192
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0
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0
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if($setup->{RENDERER}{COLLAPSED}) |
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193
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{ |
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194
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0
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$node = ' ' x $tabulation . " |
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195
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} |
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196
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else |
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197
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{ |
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198
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0
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$node = ' ' x $tabulation . " |
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199
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} |
|
200
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201
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0
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$tabulation++ ; |
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202
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} |
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203
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else |
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204
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{ |
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205
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0
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0
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if($level < $setup->{RENDERER}{PREVIOUS_LEVEL}) |
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206
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{ |
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207
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0
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for (my $i = 0 ; $i < $setup->{RENDERER}{PREVIOUS_LEVEL} - $level ; $i++) |
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208
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{ |
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209
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0
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$tabulation-- ; |
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210
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0
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$node .= ' ' x $tabulation . "\n" ; |
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211
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212
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0
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$tabulation-- ; |
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213
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0
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|
|
|
|
|
$node .= ' ' x $tabulation . "\n" ; |
|
214
|
|
|
|
|
|
|
} |
|
215
|
|
|
|
|
|
|
} |
|
216
|
|
|
|
|
|
|
} |
|
217
|
|
|
|
|
|
|
|
|
218
|
|
|
|
|
|
|
# keep nodes id for search |
|
219
|
0
|
|
|
|
|
|
push @{$setup->{RENDERER}{NODES}{A_IDS}}, "\"a_${uuuid}_$td_address\"" ; |
|
|
0
|
|
|
|
|
|
|
|
220
|
|
|
|
|
|
|
|
|
221
|
0
|
0
|
|
|
|
|
if($is_terminal) |
|
222
|
|
|
|
|
|
|
{ |
|
223
|
0
|
|
|
|
|
|
my $list_format_head = ' ' x $tabulation . "" ; |
|
224
|
0
|
|
|
|
|
|
my $id = "" ; |
|
225
|
0
|
|
|
|
|
|
my $name_value = " $glyph$element_name$element_value" ; |
|
226
|
|
|
|
|
|
|
|
|
227
|
0
|
|
|
|
|
|
my $address = '' ; |
|
228
|
0
|
0
|
|
|
|
|
if($setup->{DISPLAY_ADDRESS}) |
|
229
|
|
|
|
|
|
|
{ |
|
230
|
0
|
|
|
|
|
|
$address .= " [$td_address" ; |
|
231
|
|
|
|
|
|
|
|
|
232
|
0
|
0
|
|
|
|
|
$address .= " -> $address_link" if(defined $address_link) ; |
|
233
|
|
|
|
|
|
|
|
|
234
|
0
|
|
|
|
|
|
$address .= " ]" ; |
|
235
|
|
|
|
|
|
|
} |
|
236
|
|
|
|
|
|
|
|
|
237
|
0
|
|
|
|
|
|
my $perl_data = " $perl_size $perl_address" ; |
|
238
|
0
|
|
|
|
|
|
my $list_format_foot = "" ; |
|
239
|
|
|
|
|
|
|
|
|
240
|
0
|
|
|
|
|
|
$node .= $list_format_head . $id . $name_value . $address . $perl_data . $list_format_foot . "\n" ; |
|
241
|
|
|
|
|
|
|
} |
|
242
|
|
|
|
|
|
|
else |
|
243
|
|
|
|
|
|
|
{ |
|
244
|
0
|
0
|
|
|
|
|
if($setup->{RENDERER}{BUTTON}{COLLAPSE_EXPAND}) |
|
245
|
|
|
|
|
|
|
{ |
|
246
|
0
|
|
|
|
|
|
push @{$setup->{RENDERER}{NODES}{COLLAPSABLE_IDS}}, "\"c_${uuuid}_$td_address\"" ; |
|
|
0
|
|
|
|
|
|
|
|
247
|
|
|
|
|
|
|
} |
|
248
|
|
|
|
|
|
|
|
|
249
|
0
|
|
|
|
|
|
my $list_format_head = (' ' x $tabulation) . "\n" ; |
|
250
|
0
|
|
|
|
|
|
$tabulation++ ; |
|
251
|
|
|
|
|
|
|
|
|
252
|
0
|
|
|
|
|
|
my $alignment = ' ' x $tabulation ; |
|
253
|
|
|
|
|
|
|
|
|
254
|
0
|
|
|
|
|
|
my $id_and_click_head = "" ; |
|
255
|
0
|
|
|
|
|
|
my $name_value = "$glyph$element_name$element_value" ; |
|
256
|
0
|
|
|
|
|
|
my $id_and_click_foot = "" ; |
|
257
|
|
|
|
|
|
|
|
|
258
|
0
|
0
|
|
|
|
|
my $address = $setup->{DISPLAY_ADDRESS} ? "[$td_address] " : ''; |
|
259
|
0
|
|
|
|
|
|
my $perl_data = " $perl_size $perl_address" ; |
|
260
|
|
|
|
|
|
|
|
|
261
|
0
|
|
|
|
|
|
$node .= $list_format_head . $alignment . $id_and_click_head . $name_value . $id_and_click_foot . $address . $perl_data . "\n"; |
|
262
|
|
|
|
|
|
|
} |
|
263
|
|
|
|
|
|
|
|
|
264
|
|
|
|
|
|
|
# setup |
|
265
|
0
|
|
|
|
|
|
$setup->{RENDERER}{TABULATION} = $tabulation ; |
|
266
|
0
|
|
|
|
|
|
$setup->{RENDERER}{PREVIOUS_LEVEL} = $level ; |
|
267
|
0
|
|
|
|
|
|
$setup->{RENDERER}{PREVIOUS_ADDRESS} = "c_${uuuid}_$td_address" ; |
|
268
|
0
|
|
|
|
|
|
$uuuid++ ; |
|
269
|
|
|
|
|
|
|
|
|
270
|
0
|
|
|
|
|
|
return($node) ; |
|
271
|
|
|
|
|
|
|
} |
|
272
|
|
|
|
|
|
|
|
|
273
|
|
|
|
|
|
|
#------------------------------------------------------------------------------------------- |
|
274
|
|
|
|
|
|
|
|
|
275
|
|
|
|
|
|
|
sub RenderDhtmlEnd |
|
276
|
|
|
|
|
|
|
{ |
|
277
|
0
|
|
|
0
|
0
|
|
my $setup = shift ; |
|
278
|
|
|
|
|
|
|
|
|
279
|
0
|
|
|
|
|
|
my $closing_ul_li = '' ; |
|
280
|
0
|
|
|
|
|
|
my $tabulation = $setup->{RENDERER}{TABULATION} ; |
|
281
|
|
|
|
|
|
|
|
|
282
|
0
|
|
|
|
|
|
for (my $i = 0 ; $i < $setup->{RENDERER}{PREVIOUS_LEVEL} ; $i++) |
|
283
|
|
|
|
|
|
|
{ |
|
284
|
0
|
|
|
|
|
|
$tabulation-- ; |
|
285
|
0
|
|
|
|
|
|
$closing_ul_li .= ' ' x $tabulation . "\n" ; |
|
286
|
|
|
|
|
|
|
|
|
287
|
0
|
|
|
|
|
|
$tabulation-- ; |
|
288
|
0
|
|
|
|
|
|
$closing_ul_li .= ' ' x $tabulation . "\n" ; |
|
289
|
|
|
|
|
|
|
} |
|
290
|
|
|
|
|
|
|
|
|
291
|
0
|
0
|
|
|
|
|
unless(exists $setup->{RENDERER}{BUTTON}) |
|
292
|
|
|
|
|
|
|
{ |
|
293
|
0
|
|
|
|
|
|
"$closing_ul_li \n\n" ; |
|
294
|
|
|
|
|
|
|
} |
|
295
|
|
|
|
|
|
|
else |
|
296
|
|
|
|
|
|
|
{ |
|
297
|
0
|
|
|
|
|
|
my $a_ids = join "\n\t\t, ", @{$setup->{RENDERER}{NODES}{A_IDS}} ; |
|
|
0
|
|
|
|
|
|
|
|
298
|
0
|
|
|
|
|
|
my $collapsable_ids = join "\n\t\t\t\t, ", @{$setup->{RENDERER}{NODES}{COLLAPSABLE_IDS}} ; |
|
|
0
|
|
|
|
|
|
|
|
299
|
|
|
|
|
|
|
|
|
300
|
0
|
|
|
|
|
|
my $collapsed = 0 ; |
|
301
|
0
|
0
|
|
|
|
|
$collapsed++ if($setup->{RENDERER}{COLLAPSED}) ; |
|
302
|
|
|
|
|
|
|
|
|
303
|
0
|
|
0
|
|
|
|
my $class = $setup->{RENDERER}{CLASS} || DHTML_CLASS ; |
|
304
|
|
|
|
|
|
|
|
|
305
|
|
|
|
|
|
|
<
|
|
306
|
|
|
|
|
|
|
$closing_ul_li |
|
307
|
|
|
|
|
|
|
|
|
308
|
|
|
|
|
|
|
|
|
309
|
|
|
|
|
|
|
|
|
310
|
|
|
|
|
|
|
|
|
311
|
|
|
|
|
|
|
|
|
504
|
|
|
|
|
|
|
EOS |
|
505
|
0
|
|
|
|
|
|
} |
|
506
|
|
|
|
|
|
|
} |
|
507
|
|
|
|
|
|
|
|
|
508
|
|
|
|
|
|
|
#------------------------------------------------------------------------------------------- |
|
509
|
|
|
|
|
|
|
1 ; |
|
510
|
|
|
|
|
|
|
|
|
511
|
|
|
|
|
|
|
__END__ |