line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
|
|
|
|
|
|
|
##---------------------------------------------------------------------------- |
2
|
|
|
|
|
|
|
## CSS Object Oriented - ~/lib/CSS/Object/Value.pm |
3
|
|
|
|
|
|
|
## Version v0.1.0 |
4
|
|
|
|
|
|
|
## Copyright(c) 2020 DEGUEST Pte. Ltd. |
5
|
|
|
|
|
|
|
## Author: Jacques Deguest <@sitael.local> |
6
|
|
|
|
|
|
|
## Created 2020/06/21 |
7
|
|
|
|
|
|
|
## Modified 2020/06/21 |
8
|
|
|
|
|
|
|
## |
9
|
|
|
|
|
|
|
##---------------------------------------------------------------------------- |
10
|
|
|
|
|
|
|
package CSS::Object::Value; |
11
|
|
|
|
|
|
|
BEGIN |
12
|
|
|
|
|
|
|
{ |
13
|
6
|
|
|
6
|
|
41
|
use strict; |
|
6
|
|
|
|
|
13
|
|
|
6
|
|
|
|
|
198
|
|
14
|
6
|
|
|
6
|
|
30
|
use warnings; |
|
6
|
|
|
|
|
18
|
|
|
6
|
|
|
|
|
210
|
|
15
|
6
|
|
|
6
|
|
40
|
use parent qw( CSS::Object::Element ); |
|
6
|
|
|
|
|
16
|
|
|
6
|
|
|
|
|
28
|
|
16
|
6
|
|
|
6
|
|
381
|
use CSS::Object::Comment; |
|
6
|
|
|
|
|
13
|
|
|
6
|
|
|
|
|
33
|
|
17
|
6
|
|
|
6
|
|
1547
|
use CSS::Object::Format; |
|
6
|
|
|
|
|
13
|
|
|
6
|
|
|
|
|
34
|
|
18
|
6
|
|
|
6
|
|
1305
|
use Devel::Confess; |
|
6
|
|
|
|
|
13
|
|
|
6
|
|
|
|
|
33
|
|
19
|
|
|
|
|
|
|
use overload ( |
20
|
6
|
|
|
|
|
33
|
'""' => 'as_string', |
21
|
|
|
|
|
|
|
fallback => 1, |
22
|
6
|
|
|
6
|
|
417
|
); |
|
6
|
|
|
|
|
11
|
|
23
|
6
|
|
|
6
|
|
5599
|
our $VERSION = 'v0.1.0'; |
24
|
|
|
|
|
|
|
}; |
25
|
|
|
|
|
|
|
|
26
|
|
|
|
|
|
|
sub init |
27
|
|
|
|
|
|
|
{ |
28
|
45
|
|
|
45
|
1
|
3858
|
my $self = shift( @_ ); |
29
|
45
|
|
|
|
|
85
|
my $val; |
30
|
45
|
100
|
|
|
|
224
|
$val = shift( @_ ) if( ( scalar( @_ ) % 2 ) ); |
31
|
45
|
|
|
|
|
428
|
$self->{format} = ''; |
32
|
45
|
|
|
|
|
161
|
$self->{value} = ''; |
33
|
45
|
|
|
|
|
115
|
$self->{_init_strict_use_sub} = 1; |
34
|
45
|
|
|
|
|
226
|
$self->SUPER::init( @_ ); |
35
|
45
|
100
|
|
|
|
250
|
$self->value( $val ) if( defined( $val ) ); |
36
|
|
|
|
|
|
|
# $self->message( 3, "Returning value object for value '", $self->value, "'." ); |
37
|
45
|
|
|
|
|
2639
|
return( $self ); |
38
|
|
|
|
|
|
|
} |
39
|
|
|
|
|
|
|
|
40
|
|
|
|
|
|
|
## Inherited |
41
|
|
|
|
|
|
|
## sub format |
42
|
|
|
|
|
|
|
|
43
|
|
|
|
|
|
|
sub as_string |
44
|
|
|
|
|
|
|
{ |
45
|
210
|
|
|
210
|
1
|
1505
|
my $self = shift( @_ ); |
46
|
210
|
50
|
|
|
|
1217
|
return( '' ) if( !$self->format ); |
47
|
210
|
|
|
|
|
4119
|
return( $self->format->value_as_string( $self ) ); |
48
|
|
|
|
|
|
|
# return( |
49
|
|
|
|
|
|
|
# $self->comment_before->map(sub{ $_->as_string })->scalar . ( $self->comment_before->length ? ' ' : '' ) . |
50
|
|
|
|
|
|
|
# $self->format->value_as_string( $self ) . |
51
|
|
|
|
|
|
|
# ( $self->comment_after->length ? ' ' : '' ) . $self->comment_after->map(sub{ $_->as_string })->scalar |
52
|
|
|
|
|
|
|
# ); |
53
|
|
|
|
|
|
|
} |
54
|
|
|
|
|
|
|
|
55
|
0
|
|
|
0
|
0
|
0
|
sub comment { return( shift->_set_get_array_as_object( 'comment_after', @_ ) ); } |
56
|
|
|
|
|
|
|
|
57
|
420
|
|
|
420
|
0
|
9263743
|
sub comment_after { return( shift->_set_get_array_as_object( 'comment_after', @_ ) ); } |
58
|
|
|
|
|
|
|
|
59
|
422
|
|
|
422
|
0
|
25293
|
sub comment_before { return( shift->_set_get_array_as_object( 'comment_before', @_ ) ); } |
60
|
|
|
|
|
|
|
|
61
|
|
|
|
|
|
|
sub value |
62
|
|
|
|
|
|
|
{ |
63
|
254
|
|
|
254
|
1
|
9246706
|
my $self = shift( @_ ); |
64
|
254
|
100
|
|
|
|
1491
|
if( @_ ) |
65
|
|
|
|
|
|
|
{ |
66
|
44
|
|
|
|
|
106
|
my $val = shift( @_ ); |
67
|
44
|
50
|
|
|
|
138
|
if( $self->_is_a( $val, 'CSS::Object::Value' ) ) |
68
|
|
|
|
|
|
|
{ |
69
|
|
|
|
|
|
|
## If the value object provided has some comments attached to it |
70
|
|
|
|
|
|
|
## Make sure each data stored is an object, or else we create an object before adding it |
71
|
0
|
0
|
|
|
|
0
|
if( $val->comment_after->length ) |
72
|
|
|
|
|
|
|
{ |
73
|
|
|
|
|
|
|
$val->comment_after->foreach(sub |
74
|
|
|
|
|
|
|
{ |
75
|
0
|
|
|
0
|
|
0
|
my $cmt = $self->_comment_data_to_object( $_ ); |
76
|
0
|
0
|
|
|
|
0
|
$self->comment_after->push( $cmt ) if( defined( $cmt ) ); |
77
|
0
|
|
|
|
|
0
|
}); |
78
|
|
|
|
|
|
|
} |
79
|
0
|
0
|
|
|
|
0
|
if( $val->comment_before->length ) |
80
|
|
|
|
|
|
|
{ |
81
|
|
|
|
|
|
|
$val->comment_before->foreach(sub |
82
|
|
|
|
|
|
|
{ |
83
|
0
|
|
|
0
|
|
0
|
my $cmt = $self->_comment_data_to_object( $_ ); |
84
|
0
|
0
|
|
|
|
0
|
$self->comment_before->push( $cmt ) if( defined( $cmt ) ); |
85
|
0
|
|
|
|
|
0
|
}); |
86
|
|
|
|
|
|
|
} |
87
|
0
|
|
|
|
|
0
|
$val = $val->value->scalar; |
88
|
|
|
|
|
|
|
} |
89
|
|
|
|
|
|
|
else |
90
|
|
|
|
|
|
|
{ |
91
|
44
|
|
|
|
|
664
|
while( $val =~ s/^[[:blank:]\h]*\/\*[[:blank:]\h]*(.*?)[[:blank:]\h]*\*\///s ) |
92
|
|
|
|
|
|
|
{ |
93
|
2
|
|
|
|
|
35
|
$self->message( 3, "Adding comment found before value: '$1'." ); |
94
|
2
|
|
50
|
|
|
60
|
my $cmt = CSS::Object::Comment->new( [split( /\r\n/, $1 )] ) || |
95
|
|
|
|
|
|
|
return( $self->error( "Cannot create comment object: ", CSS::Object::Comment->error ) ); |
96
|
2
|
|
|
|
|
97
|
$self->comment_before->push( $cmt ); |
97
|
|
|
|
|
|
|
} |
98
|
44
|
|
|
|
|
254
|
while( $val =~ s/[[:blank:]\h]*\/\*[[:blank:]\h]*(.*?)[[:blank:]\h]*\*\/$//s ) |
99
|
|
|
|
|
|
|
{ |
100
|
0
|
|
|
|
|
0
|
$self->message( 3, "Adding comment found after value: '$1'." ); |
101
|
0
|
|
0
|
|
|
0
|
my $cmt = CSS::Object::Comment->new( [split( /\r\n/, $1 )] ) || |
102
|
|
|
|
|
|
|
return( $self->error( "Cannot create comment object: ", CSS::Object::Comment->error ) ); |
103
|
0
|
|
|
|
|
0
|
$self->comment_after->push( $cmt ); |
104
|
|
|
|
|
|
|
} |
105
|
44
|
|
|
|
|
425
|
$val =~ s/^[[:blank:]\h]*|[[:blank:]\h]*$//gs; |
106
|
|
|
|
|
|
|
} |
107
|
44
|
|
|
|
|
191
|
return( $self->_set_get_scalar_as_object( 'value', $val ) ); |
108
|
|
|
|
|
|
|
} |
109
|
210
|
|
|
|
|
940
|
return( $self->_set_get_scalar_as_object( 'value' ) ); |
110
|
|
|
|
|
|
|
} |
111
|
|
|
|
|
|
|
|
112
|
|
|
|
|
|
|
sub with_comment |
113
|
|
|
|
|
|
|
{ |
114
|
0
|
|
|
0
|
1
|
|
my $self = shift( @_ ); |
115
|
0
|
|
|
|
|
|
my $opts = {}; |
116
|
0
|
0
|
|
|
|
|
$opts = shift( @_ ) if( $self->_is_hash( $_[0] ) ); |
117
|
0
|
0
|
|
|
|
|
if( $opts->{before} ) |
118
|
|
|
|
|
|
|
{ |
119
|
0
|
|
0
|
|
|
|
my $cmt = $self->_comment_data_to_object( $opts->{before} ) || return; |
120
|
0
|
|
|
|
|
|
$self->comment_before->push( $cmt ); |
121
|
|
|
|
|
|
|
} |
122
|
0
|
0
|
|
|
|
|
if( $opts->{after} ) |
123
|
|
|
|
|
|
|
{ |
124
|
0
|
|
0
|
|
|
|
my $cmt = $self->_comment_data_to_object( $opts->{after} ) || return; |
125
|
0
|
|
|
|
|
|
$self->comment_after->push( $cmt ); |
126
|
|
|
|
|
|
|
} |
127
|
0
|
|
|
|
|
|
return( $self ); |
128
|
|
|
|
|
|
|
} |
129
|
|
|
|
|
|
|
|
130
|
|
|
|
|
|
|
sub _comment_data_to_object |
131
|
|
|
|
|
|
|
{ |
132
|
0
|
|
|
0
|
|
|
my $self = shift( @_ ); |
133
|
|
|
|
|
|
|
## No data received, we silently return undef |
134
|
0
|
|
0
|
|
|
|
my $this = shift( @_ ) || return; |
135
|
0
|
0
|
0
|
|
|
|
if( $self->_is_a( $this, 'CSS::Objet::Comment' ) ) |
|
|
0
|
|
|
|
|
|
136
|
|
|
|
|
|
|
{ |
137
|
0
|
|
|
|
|
|
return( $this ); |
138
|
|
|
|
|
|
|
} |
139
|
|
|
|
|
|
|
elsif( $self->_is_array( $this ) || !ref( $this ) ) |
140
|
|
|
|
|
|
|
{ |
141
|
0
|
|
0
|
|
|
|
my $cmt = CSS::Object::Comment->new( $this, debug => $self->debug ) || |
142
|
|
|
|
|
|
|
return( $self->error( "Cannot create a new comment from array provided in this property value: ", CSS::Object::Comment->error ) ); |
143
|
0
|
|
|
|
|
|
return( $cmt ); |
144
|
|
|
|
|
|
|
} |
145
|
|
|
|
|
|
|
else |
146
|
|
|
|
|
|
|
{ |
147
|
0
|
|
|
|
|
|
return( $self->error( "I do not know what to do with comment data \"$this\"." ) ); |
148
|
|
|
|
|
|
|
} |
149
|
|
|
|
|
|
|
} |
150
|
|
|
|
|
|
|
|
151
|
|
|
|
|
|
|
1; |
152
|
|
|
|
|
|
|
|
153
|
|
|
|
|
|
|
__END__ |
154
|
|
|
|
|
|
|
|
155
|
|
|
|
|
|
|
=encoding utf-8 |
156
|
|
|
|
|
|
|
|
157
|
|
|
|
|
|
|
=head1 NAME |
158
|
|
|
|
|
|
|
|
159
|
|
|
|
|
|
|
CSS::Object::Value - CSS Object Oriented Value |
160
|
|
|
|
|
|
|
|
161
|
|
|
|
|
|
|
=head1 SYNOPSIS |
162
|
|
|
|
|
|
|
|
163
|
|
|
|
|
|
|
use CSS::Object::Value; |
164
|
|
|
|
|
|
|
# For font-size property for example |
165
|
|
|
|
|
|
|
my $val = CSS::Object::Value->new( '1.2rem', |
166
|
|
|
|
|
|
|
debug => 3, |
167
|
|
|
|
|
|
|
format => $format_object, |
168
|
|
|
|
|
|
|
) || die( CSS::Object::Value->error ); |
169
|
|
|
|
|
|
|
|
170
|
|
|
|
|
|
|
# Adding value with comment inside |
171
|
|
|
|
|
|
|
my $val = CSS::Object::Value->new( '1.2rem', with_comment => |
172
|
|
|
|
|
|
|
{ |
173
|
|
|
|
|
|
|
before => 'This is 12px', |
174
|
|
|
|
|
|
|
after => ["Might want to change this", "to something else"], |
175
|
|
|
|
|
|
|
}) || die( "Cannot add value with comments: ", CSS::Object::Value->error ); |
176
|
|
|
|
|
|
|
|
177
|
|
|
|
|
|
|
my $val = CSS::Object::Value->new( '/* Might need to change this */ 1.2rem /* Maybe move this to px instead? */', |
178
|
|
|
|
|
|
|
debug => 3, |
179
|
|
|
|
|
|
|
format => $format_object, |
180
|
|
|
|
|
|
|
) || die( CSS::Object::Value->error ); |
181
|
|
|
|
|
|
|
|
182
|
|
|
|
|
|
|
# or |
183
|
|
|
|
|
|
|
$val->comment_before->push( $css->new_comment( "More comment before value" )); |
184
|
|
|
|
|
|
|
#val->comment_after->push( $css->new_comment( "Another comment after too" )); |
185
|
|
|
|
|
|
|
|
186
|
|
|
|
|
|
|
# or |
187
|
|
|
|
|
|
|
$val->with_comment({ |
188
|
|
|
|
|
|
|
before => 'This is 12px', |
189
|
|
|
|
|
|
|
after => ["Might want to change this", "to something else"], |
190
|
|
|
|
|
|
|
}) || die( $val->error ); |
191
|
|
|
|
|
|
|
|
192
|
|
|
|
|
|
|
=head1 VERSION |
193
|
|
|
|
|
|
|
|
194
|
|
|
|
|
|
|
v0.1.0 |
195
|
|
|
|
|
|
|
|
196
|
|
|
|
|
|
|
=head1 DESCRIPTION |
197
|
|
|
|
|
|
|
|
198
|
|
|
|
|
|
|
L<CSS::Object::Value> is a module to contain the CSS properties' value. |
199
|
|
|
|
|
|
|
|
200
|
|
|
|
|
|
|
=head1 CONSTRUCTOR |
201
|
|
|
|
|
|
|
|
202
|
|
|
|
|
|
|
=head2 new |
203
|
|
|
|
|
|
|
|
204
|
|
|
|
|
|
|
To instantiate a new L<CSS::Object::Value> object, pass an hash reference of following parameters: |
205
|
|
|
|
|
|
|
|
206
|
|
|
|
|
|
|
=over 4 |
207
|
|
|
|
|
|
|
|
208
|
|
|
|
|
|
|
=item I<debug> |
209
|
|
|
|
|
|
|
|
210
|
|
|
|
|
|
|
This is an integer. The bigger it is and the more verbose is the output. |
211
|
|
|
|
|
|
|
|
212
|
|
|
|
|
|
|
=item I<format> |
213
|
|
|
|
|
|
|
|
214
|
|
|
|
|
|
|
This is a L<CSS::Object::Format> object or one of its child modules. |
215
|
|
|
|
|
|
|
|
216
|
|
|
|
|
|
|
=item I<value> |
217
|
|
|
|
|
|
|
|
218
|
|
|
|
|
|
|
The property value, which can also be called as the sole argument: |
219
|
|
|
|
|
|
|
|
220
|
|
|
|
|
|
|
# For display property for example |
221
|
|
|
|
|
|
|
my $val = CSS::Object::Value->new( 'none' ); |
222
|
|
|
|
|
|
|
|
223
|
|
|
|
|
|
|
=item I<with_comment> |
224
|
|
|
|
|
|
|
|
225
|
|
|
|
|
|
|
This parameter must be an hash reference with 2 possible properties: I<before> and I<after>. Each of thoe properties can contain either a simple string, an array reference of string, or an L<CSS::Object::Comment> object. |
226
|
|
|
|
|
|
|
|
227
|
|
|
|
|
|
|
It returns our object |
228
|
|
|
|
|
|
|
|
229
|
|
|
|
|
|
|
=back |
230
|
|
|
|
|
|
|
|
231
|
|
|
|
|
|
|
=head1 METHODS |
232
|
|
|
|
|
|
|
|
233
|
|
|
|
|
|
|
=head2 as_string |
234
|
|
|
|
|
|
|
|
235
|
|
|
|
|
|
|
This calls the L</format> and its method L<CSS::Object::Format/value_as_string> |
236
|
|
|
|
|
|
|
|
237
|
|
|
|
|
|
|
It returns the css string produce or undef and sets an L<Module::Generic::Exception> upon error. |
238
|
|
|
|
|
|
|
|
239
|
|
|
|
|
|
|
=head2 format |
240
|
|
|
|
|
|
|
|
241
|
|
|
|
|
|
|
This is a L<CSS::Object::Format> object or one of its child modules. |
242
|
|
|
|
|
|
|
|
243
|
|
|
|
|
|
|
=head2 value |
244
|
|
|
|
|
|
|
|
245
|
|
|
|
|
|
|
Sets or gets the value for this property value. The value stored here becomes a L<Module::Generic::Scalar> and thus all its object methods can be used |
246
|
|
|
|
|
|
|
|
247
|
|
|
|
|
|
|
Alternatively, it accepts a L<CSS::Object::Value> and will call its L</value> method to get the actual string to store. |
248
|
|
|
|
|
|
|
|
249
|
|
|
|
|
|
|
It returns the value currently stored. |
250
|
|
|
|
|
|
|
|
251
|
|
|
|
|
|
|
=head2 with_comment |
252
|
|
|
|
|
|
|
|
253
|
|
|
|
|
|
|
This method takes an hash reference with 2 possible properties: I<before> and I<after>. Each of thoe properties can contain either a simple string, an array reference of string, or an L<CSS::Object::Comment> object. |
254
|
|
|
|
|
|
|
|
255
|
|
|
|
|
|
|
It returns the object used to call this method, or undef if there was an error. |
256
|
|
|
|
|
|
|
|
257
|
|
|
|
|
|
|
=head1 AUTHOR |
258
|
|
|
|
|
|
|
|
259
|
|
|
|
|
|
|
Jacques Deguest E<lt>F<jack@deguest.jp>E<gt> |
260
|
|
|
|
|
|
|
|
261
|
|
|
|
|
|
|
=head1 SEE ALSO |
262
|
|
|
|
|
|
|
|
263
|
|
|
|
|
|
|
L<CSS::Object> |
264
|
|
|
|
|
|
|
|
265
|
|
|
|
|
|
|
=head1 COPYRIGHT & LICENSE |
266
|
|
|
|
|
|
|
|
267
|
|
|
|
|
|
|
Copyright (c) 2020 DEGUEST Pte. Ltd. |
268
|
|
|
|
|
|
|
|
269
|
|
|
|
|
|
|
You can use, copy, modify and redistribute this package and associated |
270
|
|
|
|
|
|
|
files under the same terms as Perl itself. |
271
|
|
|
|
|
|
|
|
272
|
|
|
|
|
|
|
=cut |