1CSS::DOM::Interface(3)User Contributed Perl DocumentationCSS::DOM::Interface(3)
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NAME

6       CSS::DOM::Interface - A list of CSS::DOM's interface members in
7       machine-readable format
8

VERSION

10       Version 0.17
11

SYNOPSIS

13         use CSS::DOM::Interface ':all';
14
15         # name of DOM interface (CSSStyleRule):
16         $CSS::DOM::Interface{"CSS::DOM::Rule::Style"};
17
18         # interface it inherits from (CSSRule):
19         $CSS::DOM::Interface{CSSStyleRule}{_isa};
20
21         # whether this can be used as an array
22         $CSS::DOM::Interface{MediaList}{_array}; # true
23         # or hash
24         $CSS::DOM::Interface{MediaList}{_hash}; # false
25
26
27         # Properties and Methods
28
29         # list them all
30         grep !/^_/, keys %{ $CSS::DOM::Interface{CSSStyleSheet} };
31
32         # see whether a given property is supported
33         exists $CSS::DOM::Interface{CSSStyleSheet}{foo}; # false
34
35         # Is it a method?
36         $CSS::DOM::Interface{CSSStyleSheet}{cssRules}   & METHOD; # false
37         $CSS::DOM::Interface{CSSStyleSheet}{insertRule} & METHOD; # true
38
39         # Does the method return nothing?
40         $CSS::DOM::Interface{MediaList}{deleteMedium} & VOID; # true
41
42         # Is a property read-only?
43         $CSS::DOM::Interface{StyleSheetList}{length} & READONLY; # true
44
45         # Data types of properties
46         ($CSS::DOM::Interface{CSSStyleSheet}{type}      & TYPE)
47                                                           == STR;  # true
48         ($CSS::DOM::Interface{CSSStyleSheet}{disabled}  & TYPE)
49                                                           == BOOL; # true
50         ($CSS::DOM::Interface{CSSStyleSheet}{ownerNode} & TYPE)
51                                                           == NUM;  # false
52         ($CSS::DOM::Interface{CSSStyleSheet}{href}     & TYPE)
53                                                           == OBJ;  # false
54
55         # and return types of methods:
56         ($CSS::DOM::Interface{MediaList}{item} & TYPE) == STR;  # true
57         ($CSS::DOM::Interface{CSSMediaRule}
58                                 ->{insertRule} & TYPE) == BOOL; # false
59         ($CSS::DOM::Interface{CSSStyleDeclaration}
60                            ->{getPropertyVaue} & TYPE) == NUM;  # false
61         ($CSS::DOM::Interface{CSSStyleDeclaration}
62                             ->{removeProperty} & TYPE) == OBJ;  # false
63
64
65         # Constants
66
67         # list of constant names in the form "CSS::DOM::Node::STYLE_RULE";
68         @{ $CSS::DOM::Interface{CSSRule}{_constants} };
69

DESCRIPTION

71       The synopsis should tell you almost everything you need to know. But be
72       warned that "$foo & TYPE" is meaningless when "$foo & METHOD" and "$foo
73       & VOID" are both true. For more gory details, look at the source code.
74       In fact, here it is:
75
76         our @EXPORT_OK = qw/METHOD VOID READONLY BOOL STR NUM OBJ TYPE/;
77         our %EXPORT_TAGS = (all => \@EXPORT_OK);
78
79         sub METHOD   () {      1 }
80         sub VOID     () {   0b10 } # for methods
81         sub READONLY () {   0b10 } # for properties
82         sub BOOL     () { 0b0000 }
83         sub STR      () { 0b0100 }
84         sub NUM      () { 0b1000 }
85         sub OBJ      () { 0b1100 }
86         sub TYPE     () { 0b1100 } # only for use as a mask
87
88         %CSS::DOM::Interface = (
89               'CSS::DOM' => 'CSSStyleSheet',
90               'CSS::DOM::StyleSheetList' => 'StyleSheetList',
91               'CSS::DOM::MediaList' => 'MediaList',
92               'CSS::DOM::RuleList' => 'CSSRuleList',
93               'CSS::DOM::Rule' => 'CSSRule',
94               'CSS::DOM::Rule::Style' => 'CSSStyleRule',
95               'CSS::DOM::Rule::Media' => 'CSSMediaRule',
96               'CSS::DOM::Rule::FontFace' => 'CSSFontFaceRule',
97               'CSS::DOM::Rule::Page' => 'CSSPageRule',
98               'CSS::DOM::Rule::Import' => 'CSSImportRule',
99               'CSS::DOM::Rule::Charset' => 'CSSCharsetRule',
100               'CSS::DOM::Style' => 'CSSStyleDeclaration',
101               'CSS::DOM::Value' => 'CSSValue',
102               'CSS::DOM::Value::Primitive' => 'CSSPrimitiveValue',
103               'CSS::DOM::Value::List' => 'CSSValueList',
104               'CSS::DOM::Counter' => 'Counter',
105                StyleSheetList => {
106                       _hash => 0,
107                       _array => 1,
108                       length => NUM | READONLY,
109                       item => METHOD | OBJ,
110                },
111                MediaList => {
112                       _hash => 0,
113                       _array => 1,
114                       mediaText => STR,
115                       length => NUM | READONLY,
116                       item => METHOD | STR,
117                       deleteMedium => METHOD | VOID,
118                       appendMedium => METHOD | VOID,
119                },
120                CSSRuleList => {
121                       _hash => 0,
122                       _array => 1,
123                       length => NUM | READONLY,
124                       item => METHOD | OBJ,
125                },
126                CSSRule => {
127                       _hash => 0,
128                       _array => 0,
129                       _constants => [qw[
130                               CSS::DOM::Rule::UNKNOWN_RULE
131                               CSS::DOM::Rule::STYLE_RULE
132                               CSS::DOM::Rule::CHARSET_RULE
133                               CSS::DOM::Rule::IMPORT_RULE
134                               CSS::DOM::Rule::MEDIA_RULE
135                               CSS::DOM::Rule::FONT_FACE_RULE
136                               CSS::DOM::Rule::PAGE_RULE
137                       ]],
138                       type => NUM | READONLY,
139                       cssText => STR,
140                       parentStyleSheet => OBJ | READONLY,
141                       parentRule => OBJ | READONLY,
142                },
143                CSSStyleRule => {
144                       _isa => 'CSSRule',
145                       _hash => 0,
146                       _array => 0,
147                       selectorText => STR,
148                       style => OBJ | READONLY,
149                },
150                CSSMediaRule => {
151                       _isa => 'CSSRule',
152                       _hash => 0,
153                       _array => 0,
154                       media => OBJ | READONLY,
155                       cssRules => OBJ | READONLY,
156                       insertRule => METHOD | NUM,
157                       deleteRule => METHOD | VOID,
158                },
159                CSSFontFaceRule => {
160                       _isa => 'CSSRule',
161                       _hash => 0,
162                       _array => 0,
163                       style => OBJ | READONLY,
164                },
165                CSSPageRule => {
166                       _isa => 'CSSRule',
167                       _hash => 0,
168                       _array => 0,
169                       selectorText => STR,
170                       style => OBJ | READONLY,
171                },
172                CSSImportRule => {
173                       _isa => 'CSSRule',
174                       _hash => 0,
175                       _array => 0,
176                       href => STR | READONLY,
177                       media => OBJ | READONLY,
178                       styleSheet => OBJ | READONLY,
179                },
180                CSSCharsetRule => {
181                       _isa => 'CSSRule',
182                       _hash => 0,
183                       _array => 0,
184                       encoding => STR,
185                },
186                CSSStyleDeclaration => {
187                       _hash => 0,
188                       _array => 1,
189                       cssText => STR,
190                       getPropertyValue => METHOD | STR,
191                       getPropertyCSSValue => METHOD | OBJ,
192                       removeProperty => METHOD | STR,
193                       getPropertyPriority => METHOD | STR,
194                       setProperty => METHOD | VOID,
195                       length => NUM | READONLY,
196                       item => METHOD | STR,
197                       parentRule => OBJ | READONLY,
198                       azimuth => STR,
199                       background => STR,
200                       backgroundAttachment => STR,
201                       backgroundColor => STR,
202                       backgroundImage => STR,
203                       backgroundPosition => STR,
204                       backgroundRepeat => STR,
205                       border => STR,
206                       borderCollapse => STR,
207                       borderColor => STR,
208                       borderSpacing => STR,
209                       borderStyle => STR,
210                       borderTop => STR,
211                       borderRight => STR,
212                       borderBottom => STR,
213                       borderLeft => STR,
214                       borderTopColor => STR,
215                       borderRightColor => STR,
216                       borderBottomColor => STR,
217                       borderLeftColor => STR,
218                       borderTopStyle => STR,
219                       borderRightStyle => STR,
220                       borderBottomStyle => STR,
221                       borderLeftStyle => STR,
222                       borderTopWidth => STR,
223                       borderRightWidth => STR,
224                       borderBottomWidth => STR,
225                       borderLeftWidth => STR,
226                       borderWidth => STR,
227                       bottom => STR,
228                       captionSide => STR,
229                       clear => STR,
230                       clip => STR,
231                       color => STR,
232                       content => STR,
233                       counterIncrement => STR,
234                       counterReset => STR,
235                       cue => STR,
236                       cueAfter => STR,
237                       cueBefore => STR,
238                       cursor => STR,
239                       direction => STR,
240                       display => STR,
241                       elevation => STR,
242                       emptyCells => STR,
243                       cssFloat => STR,
244                       font => STR,
245                       fontFamily => STR,
246                       fontSize => STR,
247                       fontSizeAdjust => STR,
248                       fontStretch => STR,
249                       fontStyle => STR,
250                       fontVariant => STR,
251                       fontWeight => STR,
252                       height => STR,
253                       left => STR,
254                       letterSpacing => STR,
255                       lineHeight => STR,
256                       listStyle => STR,
257                       listStyleImage => STR,
258                       listStylePosition => STR,
259                       listStyleType => STR,
260                       margin => STR,
261                       marginTop => STR,
262                       marginRight => STR,
263                       marginBottom => STR,
264                       marginLeft => STR,
265                       markerOffset => STR,
266                       marks => STR,
267                       maxHeight => STR,
268                       maxWidth => STR,
269                       minHeight => STR,
270                       minWidth => STR,
271                       opacity => STR,
272                       orphans => STR,
273                       outline => STR,
274                       outlineColor => STR,
275                       outlineStyle => STR,
276                       outlineWidth => STR,
277                       overflow => STR,
278                       padding => STR,
279                       paddingTop => STR,
280                       paddingRight => STR,
281                       paddingBottom => STR,
282                       paddingLeft => STR,
283                       page => STR,
284                       pageBreakAfter => STR,
285                       pageBreakBefore => STR,
286                       pageBreakInside => STR,
287                       pause => STR,
288                       pauseAfter => STR,
289                       pauseBefore => STR,
290                       pitch => STR,
291                       pitchRange => STR,
292                       playDuring => STR,
293                       position => STR,
294                       quotes => STR,
295                       richness => STR,
296                       right => STR,
297                       size => STR,
298                       speak => STR,
299                       speakHeader => STR,
300                       speakNumeral => STR,
301                       speakPunctuation => STR,
302                       speechRate => STR,
303                       stress => STR,
304                       tableLayout => STR,
305                       textAlign => STR,
306                       textDecoration => STR,
307                       textIndent => STR,
308                       textShadow => STR,
309                       textTransform => STR,
310                       top => STR,
311                       unicodeBidi => STR,
312                       verticalAlign => STR,
313                       visibility => STR,
314                       voiceFamily => STR,
315                       volume => STR,
316                       whiteSpace => STR,
317                       widows => STR,
318                       width => STR,
319                       wordSpacing => STR,
320                       zIndex => STR,
321                },
322                CSSValue => {
323                       _hash => 0,
324                       _array => 0,
325                       _constants => [qw[
326                               CSS::DOM::Value::CSS_INHERIT
327                               CSS::DOM::Value::CSS_PRIMITIVE_VALUE
328                               CSS::DOM::Value::CSS_VALUE_LIST
329                               CSS::DOM::Value::CSS_CUSTOM
330                       ]],
331                       cssText => STR,
332                       cssValueType => NUM | READONLY,
333                },
334                CSSPrimitiveValue => {
335                       _isa => 'CSSValue',
336                       _hash => 0,
337                       _array => 0,
338                       _constants => [qw[
339                               CSS::DOM::Value::Primitive::CSS_UNKNOWN
340                               CSS::DOM::Value::Primitive::CSS_NUMBER
341                               CSS::DOM::Value::Primitive::CSS_PERCENTAGE
342                               CSS::DOM::Value::Primitive::CSS_EMS
343                               CSS::DOM::Value::Primitive::CSS_EXS
344                               CSS::DOM::Value::Primitive::CSS_PX
345                               CSS::DOM::Value::Primitive::CSS_CM
346                               CSS::DOM::Value::Primitive::CSS_MM
347                               CSS::DOM::Value::Primitive::CSS_IN
348                               CSS::DOM::Value::Primitive::CSS_PT
349                               CSS::DOM::Value::Primitive::CSS_PC
350                               CSS::DOM::Value::Primitive::CSS_DEG
351                               CSS::DOM::Value::Primitive::CSS_RAD
352                               CSS::DOM::Value::Primitive::CSS_GRAD
353                               CSS::DOM::Value::Primitive::CSS_MS
354                               CSS::DOM::Value::Primitive::CSS_S
355                               CSS::DOM::Value::Primitive::CSS_HZ
356                               CSS::DOM::Value::Primitive::CSS_KHZ
357                               CSS::DOM::Value::Primitive::CSS_DIMENSION
358                               CSS::DOM::Value::Primitive::CSS_STRING
359                               CSS::DOM::Value::Primitive::CSS_URI
360                               CSS::DOM::Value::Primitive::CSS_IDENT
361                               CSS::DOM::Value::Primitive::CSS_ATTR
362                               CSS::DOM::Value::Primitive::CSS_COUNTER
363                               CSS::DOM::Value::Primitive::CSS_RECT
364                               CSS::DOM::Value::Primitive::CSS_RGBCOLOR
365                       ]],
366                       primitiveType => NUM | READONLY,
367                       setFloatValue => METHOD | VOID,
368                       getFloatValue => METHOD | NUM,
369                       setStringValue => METHOD | VOID,
370                       getStringValue => METHOD | STR,
371         #             getCounterValue => METHOD | OBJ,
372         #             getRectValue => METHOD | OBJ,
373         #             getRGBColorValue => METHOD | OBJ,
374                       red => OBJ | READONLY,
375                       green => OBJ | READONLY,
376                       blue => OBJ | READONLY,
377                       alpha => OBJ | READONLY,
378                       top => OBJ | READONLY,
379                       right => OBJ | READONLY,
380                       bottom => OBJ | READONLY,
381                       left => OBJ | READONLY,
382                },
383                CSSValueList => {
384                       _isa => 'CSSValue',
385                       _hash => 0,
386                       _array => 1,
387                       length => NUM | READONLY,
388                       item => METHOD | OBJ,
389                },
390         #      Counter => {
391         #             _hash => 0,
392         #             _array => 0,
393         #             identifier => STR | READONLY,
394         #             listStyle => STR | READONLY,
395         #             separator => STR | READONLY,
396         #      },
397                CSSStyleSheet => {
398                       type => STR | READONLY,
399                       _hash => 0,
400                       _array => 0,
401                       disabled => BOOL,
402                       ownerNode => OBJ | READONLY,
403                       parentStyleSheet => OBJ | READONLY,
404                       href => STR | READONLY,
405                       title => STR | READONLY,
406                       media => OBJ | READONLY,
407                       ownerRule => OBJ | READONLY,
408                       cssRules => OBJ | READONLY,
409                       insertRule => METHOD | NUM,
410                       deleteRule => METHOD | VOID,
411                },
412         );
413
414       __END__
415

SEE ALSO

417       CSS::DOM
418
419
420
421perl v5.28.1                      2018-01-29            CSS::DOM::Interface(3)
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