annotate Lib/IMPL/Web/View/TTFactory.pm @ 247:2270de2469ff

sync
author sergey
date Wed, 31 Oct 2012 04:18:35 +0400
parents 5c82eec23bb6
children bbc0da7ef90e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
1 package IMPL::Web::View::TTFactory;
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
2 use strict;
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
3
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
4 use Template::Context();
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
5
232
5c82eec23bb6 Fixed degradations due refactoring
sergey
parents: 194
diff changeset
6 use IMPL::lang qw(:hash :declare );
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
7 use IMPL::Exception();
192
a9faf883cdce IMPL::Web::View refactoring
cin
parents: 191
diff changeset
8 use Scalar::Util qw(weaken);
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
9
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
10
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
11 use parent qw(IMPL::Object::Factory);
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
12
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
13 BEGIN {
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
14 public property template => PROP_ALL;
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
15 public property context => PROP_ALL;
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
16 public property opts => PROP_ALL;
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
17 public property nodeProperties => PROP_ALL;
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
18 public property instances => PROP_GET | PROP_OWNERSET;
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
19 }
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
20
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
21 __PACKAGE__->PassThroughArgs;
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
22
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
23 sub CTOR {
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
24 my ($this,$factory,$template,$context,$options,$nodeProps) = @_;
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
25
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
26 die IMPL::ArgumentException("A template is required") unless $template;
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
27
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
28 $options ||= {};
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
29 $context ||= new Template::Context($options);
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
30
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
31 $this->template($template);
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
32 $this->context($context);
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
33 $this->opts($options);
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
34 $this->nodeProperties($nodeProps || {});
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
35 $this->instances(0);
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
36 }
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
37
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
38 our %CTOR = (
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
39 'IMPL::Object::Factory' => sub {
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
40 $_[0]
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
41 }
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
42 );
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
43
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
44 sub MergeParameters {
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
45 my ($this,$name,$refProps) = @_;
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
46
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
47 my $opts = { %{ $this->opts } };
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
48 $opts->{STASH} = $opts->{STASH}->clone() if $opts->{STASH};
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
49
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
50 my $ctx = new Template::Context($opts);
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
51
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
52 return ($name, $this->template, $ctx, hashMerge($this->nodeProperties,$refProps));
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
53 }
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
54
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
55 sub CreateObject {
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
56 my $this = shift;
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
57
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
58 my $count = $this->instances;
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
59
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
60 unless($count) {
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
61 # нужно выполнить именно блок INIT шаблона при создании первого экземпляра
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
62 if (my $init = $this->template->blocks->{INIT}) {
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
63 $this->context->process($init);
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
64 }
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
65 }
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
66
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
67 my $instance = $this->SUPER::CreateObject(@_);
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
68
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
69 $instance->InitInstance();
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
70
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
71 $count++;
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
72 $this->instances($count);
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
73
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
74 return $instance;
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
75 }
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
76
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
77 sub save {
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
78 die new IMPL::NotImplementedException("This class doesn't support serialization");
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
79 }
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
80
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
81 sub restore {
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
82 die new IMPL::NotImplementedException("This class doesn't support serialization");
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
83 }
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
84
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
85 1;
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
86
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
87 __END__
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
88
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
89 =pod
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
90
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
91 =head1 NAME
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
92
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
93 C<IMPL::Web::View::TTFactory> - фабрика элементов управления
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
94
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
95 =head1 SYNOPSIS
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
96
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
97 =begin code
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
98
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
99 my $factory = new IMPL::Web::View::TTFactory(
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
100 typeof IMPL::Web::View::TTControl,
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
101 $doc,
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
102 $context,
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
103 {
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
104 TRIM => 1
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
105 },
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
106 {
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
107 myprop => 'my value'
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
108 },
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
109 );
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
110
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
111 my $input1 = $factory->new('login', { class => "required" } );
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
112
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
113 my $propval = $input->nodeProperty('myprop'); # 'my value'
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
114
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
115 =end code
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
116
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
117 =begin text
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
118
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
119 [%
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
120 this.appendChild(
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
121 my.org.input.new('login', class = this.errors('login') ? "invalid" : "" )
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
122 );
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
123 %]
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
124
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
125 =end text
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
126
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
127 =head1 DESCRIPTION
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
128
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
129 C< Inherits L<IMPL::Object::Factory> >
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
130
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
131 =head1 MEMBERS
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
132
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
133 =over
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
134
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
135 =item C<[get,set]template>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
136
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
137 Документ C<Template::Document> который описывает элемент управления. См. C<IMPL::Web::View::TTControl>.
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
138
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
139 =item C<[get,set]context>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
140
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
141 Контекст фабрики элементов управления, в этом контексте выполняет шаблон элемента управления при загрузке.
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
142 Далее в этом контексте будет выполнен блок инициализации при создании первого элемента управления.
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
143
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
144 =item C<[get,set]opts>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
145
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
146 Параметры контекста элемента управления (ссылка на хеш). Каждый элемент управления при создании получает свой контекст,
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
147 который создает с данными параметрами и хранилищем переменных, дочерним к контексту фабрики.
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
148
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
149 =item C<[get,set]nodeProperties>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
150
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
151 Ссылка на хеш со значениями свойств по умолчанию для создаваемого элемента управления.
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
152
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
153 =item C<[get]instances>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
154
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
155 Количество созданных элементов управления данной фабрикой
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
156
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
157 =item C<[override]MergeParameters($name,$nodeProps)>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
158
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
159 Превращает значения переданные методу C<new> фабрики в параметры для создания элемента управления.
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
160
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
161 =over
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
162
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
163 =item C<$name>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
164
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
165 Имя создаваемого узла (C<nodeName>).
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
166
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
167 =item C<$nodeProps>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
168
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
169 Ссылка на шех со значениями свойств узла. Данные значения будут совмещены со значениями из свойства C<nodeProperties>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
170
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
171 =back
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
172
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
173 =item C<[override]CreateObject(@params)>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
174
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
175 Создает экземпляр элемента управления стандартным образом. Учитывает количество экземпляров и если это первый,
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
176 то производит дополнительную инициализацию контекста выполнив блок шаблона C<INIT>.
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
177
191
78a18a2b6266 IMPL::Web::View improvements (unstable)
cin
parents: 186
diff changeset
178 =item C<[inherited]new($name,$nodeProps)>
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
179
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
180 Создает элемент управления с указанным именем и набором свойств.
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
182 =back
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
183
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
184 =cut