annotate Lib/IMPL/Web/View/TTFactory.pm @ 291:5d14baa35790

*TTView: fixed template selectors mechanism
author cin
date Thu, 21 Feb 2013 03:44:02 +0400
parents 7b0dad6117d5
children 86ff93b34f2a
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
267
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
6 use IMPL::lang qw(:hash);
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
267
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
11 use IMPL::Const qw(:prop);
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
12 use IMPL::declare {
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
13 base => [
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
14 'IMPL::Object::Factory' => '@_'
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
15 ],
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
16 props => [
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
17 template => PROP_RW,
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
18 context => PROP_RW,
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
19 instances => PROP_RW,
288
3a9cfea098dd *TTView refactoring: removed RequireControl method, etc.
sergey
parents: 287
diff changeset
20 base => PROP_RW,
3a9cfea098dd *TTView refactoring: removed RequireControl method, etc.
sergey
parents: 287
diff changeset
21 require => PROP_RO
267
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
22 ]
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
23 };
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
24
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
25 sub CTOR {
288
3a9cfea098dd *TTView refactoring: removed RequireControl method, etc.
sergey
parents: 287
diff changeset
26 my ($this,$factory,$template,$context,$base,$require) = @_;
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
27
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
28 die IMPL::ArgumentException("A template is required") unless $template;
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
29
287
2d253e6e4a88 *TTView refactoring
cin
parents: 280
diff changeset
30 $context ||= new Template::Context();
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
31
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
32 $this->template($template);
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
33 $this->context($context);
267
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
34 $this->base($base);
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
35 $this->instances(0);
288
3a9cfea098dd *TTView refactoring: removed RequireControl method, etc.
sergey
parents: 287
diff changeset
36 $this->require($require);
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
37 }
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
38
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
39 our %CTOR = (
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
40 'IMPL::Object::Factory' => sub {
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
41 $_[0]
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
42 }
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
43 );
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
44
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
45 sub MergeParameters {
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
46 my ($this,$name,$refProps) = @_;
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
47
291
5d14baa35790 *TTView: fixed template selectors mechanism
cin
parents: 290
diff changeset
48 if (ref $name) {
5d14baa35790 *TTView: fixed template selectors mechanism
cin
parents: 290
diff changeset
49 $refProps = $name;
5d14baa35790 *TTView: fixed template selectors mechanism
cin
parents: 290
diff changeset
50 $name = (ref $refProps eq 'HASH' and ($refProps->{name} || $refProps->{id})) || '*anonymous*';
5d14baa35790 *TTView: fixed template selectors mechanism
cin
parents: 290
diff changeset
51 }
5d14baa35790 *TTView: fixed template selectors mechanism
cin
parents: 290
diff changeset
52
267
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
53 my $base = $this->base;
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
54
287
2d253e6e4a88 *TTView refactoring
cin
parents: 280
diff changeset
55 $this->context->localise();
2d253e6e4a88 *TTView refactoring
cin
parents: 280
diff changeset
56
289
85572f512abc *TTView refactoring
cin
parents: 288
diff changeset
57 my $ctx = _clone_context($this->context);
287
2d253e6e4a88 *TTView refactoring
cin
parents: 280
diff changeset
58
2d253e6e4a88 *TTView refactoring
cin
parents: 280
diff changeset
59 $this->context->delocalise();
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
60
267
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
61 my $stash = $ctx->stash;
288
3a9cfea098dd *TTView refactoring: removed RequireControl method, etc.
sergey
parents: 287
diff changeset
62 my $require = $this->require;
289
85572f512abc *TTView refactoring
cin
parents: 288
diff changeset
63
290
7b0dad6117d5 *TTView: fixed memory leak
sergey
parents: 289
diff changeset
64
267
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
65 $stash->update({
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
66 require => sub {
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
67 my ($module) = @_;
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
68
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
69 $module =~ s/^\.\//$base\//;
288
3a9cfea098dd *TTView refactoring: removed RequireControl method, etc.
sergey
parents: 287
diff changeset
70 return $require->($module);
267
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
71 }
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
72 });
bbc0da7ef90e *IMPL::Web::View refactoring
cin
parents: 232
diff changeset
73
289
85572f512abc *TTView refactoring
cin
parents: 288
diff changeset
74 return ($name, $this->template, $ctx, $refProps);
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 CreateObject {
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
78 my $this = shift;
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
79
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
80 my $count = $this->instances;
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
81
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
82 unless($count) {
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
83 # нужно выполнить именно блок INIT шаблона при создании первого экземпляра
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
84 if (my $init = $this->template->blocks->{INIT}) {
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
85 $this->context->process($init);
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
86 }
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
87 }
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
88
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
89 my $instance = $this->SUPER::CreateObject(@_);
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
90
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
91 $instance->InitInstance();
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
92
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
93 $count++;
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
94 $this->instances($count);
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
95
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
96 return $instance;
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
97 }
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
98
289
85572f512abc *TTView refactoring
cin
parents: 288
diff changeset
99 sub _clone_context {
85572f512abc *TTView refactoring
cin
parents: 288
diff changeset
100 my $args = { %{shift || {}} };
85572f512abc *TTView refactoring
cin
parents: 288
diff changeset
101 delete $args->{CONFIG};
85572f512abc *TTView refactoring
cin
parents: 288
diff changeset
102
85572f512abc *TTView refactoring
cin
parents: 288
diff changeset
103 return Template::Context->new($args);
85572f512abc *TTView refactoring
cin
parents: 288
diff changeset
104 }
85572f512abc *TTView refactoring
cin
parents: 288
diff changeset
105
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
106 sub save {
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
107 die new IMPL::NotImplementedException("This class doesn't support serialization");
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
108 }
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
109
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
110 sub restore {
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
111 die new IMPL::NotImplementedException("This class doesn't support serialization");
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
112 }
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
113
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
114 1;
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
115
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
116 __END__
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
117
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
118 =pod
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
119
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
120 =head1 NAME
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
121
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
122 C<IMPL::Web::View::TTFactory> - фабрика элементов управления
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
123
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
124 =head1 SYNOPSIS
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
125
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
126 =begin code
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
127
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
128 my $factory = new IMPL::Web::View::TTFactory(
280
c6d0f889ef87 +IMPL::declare now supports meta attributes
cin
parents: 267
diff changeset
129 'IMPL::Web::View::TTControl',
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
130 $doc,
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
131 $context,
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
132 {
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
133 TRIM => 1
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
134 },
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
135 {
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
136 myprop => 'my value'
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
137 },
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
138 );
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
139
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
140 my $input1 = $factory->new('login', { class => "required" } );
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
141
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
142 my $propval = $input->nodeProperty('myprop'); # 'my value'
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
143
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
144 =end code
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
145
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
146 =begin text
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
147
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
148 [%
194
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
149 this.appendChild(
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
150 my.org.input.new('login', class = this.errors('login') ? "invalid" : "" )
4d0e1962161c Replaced tabs with spaces
cin
parents: 192
diff changeset
151 );
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
152 %]
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
153
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
154 =end text
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
155
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
156 =head1 DESCRIPTION
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
157
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
158 C< Inherits L<IMPL::Object::Factory> >
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
159
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
160 =head1 MEMBERS
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
161
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
162 =over
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
163
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
164 =item C<[get,set]template>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
165
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
166 Документ C<Template::Document> который описывает элемент управления. См. C<IMPL::Web::View::TTControl>.
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
167
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
168 =item C<[get,set]context>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
169
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
170 Контекст фабрики элементов управления, в этом контексте выполняет шаблон элемента управления при загрузке.
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
171 Далее в этом контексте будет выполнен блок инициализации при создании первого элемента управления.
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
172
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
173 =item C<[get,set]opts>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
174
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
175 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
176 который создает с данными параметрами и хранилищем переменных, дочерним к контексту фабрики.
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
177
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
178 =item C<[get,set]nodeProperties>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
179
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
180 Ссылка на хеш со значениями свойств по умолчанию для создаваемого элемента управления.
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
182 =item C<[get]instances>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
183
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
184 Количество созданных элементов управления данной фабрикой
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
185
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
186 =item C<[override]MergeParameters($name,$nodeProps)>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
187
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
188 Превращает значения переданные методу C<new> фабрики в параметры для создания элемента управления.
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
189
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
190 =over
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
191
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
192 =item C<$name>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
193
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
194 Имя создаваемого узла (C<nodeName>).
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
195
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
196 =item C<$nodeProps>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
197
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
198 Ссылка на шех со значениями свойств узла. Данные значения будут совмещены со значениями из свойства C<nodeProperties>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
199
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
200 =back
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
201
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
202 =item C<[override]CreateObject(@params)>
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
203
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
204 Создает экземпляр элемента управления стандартным образом. Учитывает количество экземпляров и если это первый,
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
205 то производит дополнительную инициализацию контекста выполнив блок шаблона C<INIT>.
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
206
191
78a18a2b6266 IMPL::Web::View improvements (unstable)
cin
parents: 186
diff changeset
207 =item C<[inherited]new($name,$nodeProps)>
181
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
208
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
209 Создает элемент управления с указанным именем и набором свойств.
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
210
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
211 =back
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
212
47dac58691ee New templating system, small fixes
sourcer
parents:
diff changeset
213 =cut