Provided by: libcss-dom-perl_0.17-1_all bug

NAME

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

VERSION

       Version 0.17

SYNOPSIS

         use CSS::DOM::Interface ':all';

         # name of DOM interface (CSSStyleRule):
         $CSS::DOM::Interface{"CSS::DOM::Rule::Style"};

         # interface it inherits from (CSSRule):
         $CSS::DOM::Interface{CSSStyleRule}{_isa};

         # whether this can be used as an array
         $CSS::DOM::Interface{MediaList}{_array}; # true
         # or hash
         $CSS::DOM::Interface{MediaList}{_hash}; # false

         # Properties and Methods

         # list them all
         grep !/^_/, keys %{ $CSS::DOM::Interface{CSSStyleSheet} };

         # see whether a given property is supported
         exists $CSS::DOM::Interface{CSSStyleSheet}{foo}; # false

         # Is it a method?
         $CSS::DOM::Interface{CSSStyleSheet}{cssRules}   & METHOD; # false
         $CSS::DOM::Interface{CSSStyleSheet}{insertRule} & METHOD; # true

         # Does the method return nothing?
         $CSS::DOM::Interface{MediaList}{deleteMedium} & VOID; # true

         # Is a property read-only?
         $CSS::DOM::Interface{StyleSheetList}{length} & READONLY; # true

         # Data types of properties
         ($CSS::DOM::Interface{CSSStyleSheet}{type}      & TYPE)
                                                           == STR;  # true
         ($CSS::DOM::Interface{CSSStyleSheet}{disabled}  & TYPE)
                                                           == BOOL; # true
         ($CSS::DOM::Interface{CSSStyleSheet}{ownerNode} & TYPE)
                                                           == NUM;  # false
         ($CSS::DOM::Interface{CSSStyleSheet}{href}     & TYPE)
                                                           == OBJ;  # false

         # and return types of methods:
         ($CSS::DOM::Interface{MediaList}{item} & TYPE) == STR;  # true
         ($CSS::DOM::Interface{CSSMediaRule}
                                 ->{insertRule} & TYPE) == BOOL; # false
         ($CSS::DOM::Interface{CSSStyleDeclaration}
                            ->{getPropertyVaue} & TYPE) == NUM;  # false
         ($CSS::DOM::Interface{CSSStyleDeclaration}
                             ->{removeProperty} & TYPE) == OBJ;  # false

         # Constants

         # list of constant names in the form "CSS::DOM::Node::STYLE_RULE";
         @{ $CSS::DOM::Interface{CSSRule}{_constants} };

DESCRIPTION

       The synopsis should tell you almost everything you need to know. But be warned that "$foo
       & TYPE" is meaningless when "$foo & METHOD" and "$foo & VOID" are both true. For more gory
       details, look at the source code. In fact, here it is:

         our @EXPORT_OK = qw/METHOD VOID READONLY BOOL STR NUM OBJ TYPE/;
         our %EXPORT_TAGS = (all => \@EXPORT_OK);

         sub METHOD   () {      1 }
         sub VOID     () {   0b10 } # for methods
         sub READONLY () {   0b10 } # for properties
         sub BOOL     () { 0b0000 }
         sub STR      () { 0b0100 }
         sub NUM      () { 0b1000 }
         sub OBJ      () { 0b1100 }
         sub TYPE     () { 0b1100 } # only for use as a mask

         %CSS::DOM::Interface = (
               'CSS::DOM' => 'CSSStyleSheet',
               'CSS::DOM::StyleSheetList' => 'StyleSheetList',
               'CSS::DOM::MediaList' => 'MediaList',
               'CSS::DOM::RuleList' => 'CSSRuleList',
               'CSS::DOM::Rule' => 'CSSRule',
               'CSS::DOM::Rule::Style' => 'CSSStyleRule',
               'CSS::DOM::Rule::Media' => 'CSSMediaRule',
               'CSS::DOM::Rule::FontFace' => 'CSSFontFaceRule',
               'CSS::DOM::Rule::Page' => 'CSSPageRule',
               'CSS::DOM::Rule::Import' => 'CSSImportRule',
               'CSS::DOM::Rule::Charset' => 'CSSCharsetRule',
               'CSS::DOM::Style' => 'CSSStyleDeclaration',
               'CSS::DOM::Value' => 'CSSValue',
               'CSS::DOM::Value::Primitive' => 'CSSPrimitiveValue',
               'CSS::DOM::Value::List' => 'CSSValueList',
               'CSS::DOM::Counter' => 'Counter',
                StyleSheetList => {
                       _hash => 0,
                       _array => 1,
                       length => NUM | READONLY,
                       item => METHOD | OBJ,
                },
                MediaList => {
                       _hash => 0,
                       _array => 1,
                       mediaText => STR,
                       length => NUM | READONLY,
                       item => METHOD | STR,
                       deleteMedium => METHOD | VOID,
                       appendMedium => METHOD | VOID,
                },
                CSSRuleList => {
                       _hash => 0,
                       _array => 1,
                       length => NUM | READONLY,
                       item => METHOD | OBJ,
                },
                CSSRule => {
                       _hash => 0,
                       _array => 0,
                       _constants => [qw[
                               CSS::DOM::Rule::UNKNOWN_RULE
                               CSS::DOM::Rule::STYLE_RULE
                               CSS::DOM::Rule::CHARSET_RULE
                               CSS::DOM::Rule::IMPORT_RULE
                               CSS::DOM::Rule::MEDIA_RULE
                               CSS::DOM::Rule::FONT_FACE_RULE
                               CSS::DOM::Rule::PAGE_RULE
                       ]],
                       type => NUM | READONLY,
                       cssText => STR,
                       parentStyleSheet => OBJ | READONLY,
                       parentRule => OBJ | READONLY,
                },
                CSSStyleRule => {
                       _isa => 'CSSRule',
                       _hash => 0,
                       _array => 0,
                       selectorText => STR,
                       style => OBJ | READONLY,
                },
                CSSMediaRule => {
                       _isa => 'CSSRule',
                       _hash => 0,
                       _array => 0,
                       media => OBJ | READONLY,
                       cssRules => OBJ | READONLY,
                       insertRule => METHOD | NUM,
                       deleteRule => METHOD | VOID,
                },
                CSSFontFaceRule => {
                       _isa => 'CSSRule',
                       _hash => 0,
                       _array => 0,
                       style => OBJ | READONLY,
                },
                CSSPageRule => {
                       _isa => 'CSSRule',
                       _hash => 0,
                       _array => 0,
                       selectorText => STR,
                       style => OBJ | READONLY,
                },
                CSSImportRule => {
                       _isa => 'CSSRule',
                       _hash => 0,
                       _array => 0,
                       href => STR | READONLY,
                       media => OBJ | READONLY,
                       styleSheet => OBJ | READONLY,
                },
                CSSCharsetRule => {
                       _isa => 'CSSRule',
                       _hash => 0,
                       _array => 0,
                       encoding => STR,
                },
                CSSStyleDeclaration => {
                       _hash => 0,
                       _array => 1,
                       cssText => STR,
                       getPropertyValue => METHOD | STR,
                       getPropertyCSSValue => METHOD | OBJ,
                       removeProperty => METHOD | STR,
                       getPropertyPriority => METHOD | STR,
                       setProperty => METHOD | VOID,
                       length => NUM | READONLY,
                       item => METHOD | STR,
                       parentRule => OBJ | READONLY,
                       azimuth => STR,
                       background => STR,
                       backgroundAttachment => STR,
                       backgroundColor => STR,
                       backgroundImage => STR,
                       backgroundPosition => STR,
                       backgroundRepeat => STR,
                       border => STR,
                       borderCollapse => STR,
                       borderColor => STR,
                       borderSpacing => STR,
                       borderStyle => STR,
                       borderTop => STR,
                       borderRight => STR,
                       borderBottom => STR,
                       borderLeft => STR,
                       borderTopColor => STR,
                       borderRightColor => STR,
                       borderBottomColor => STR,
                       borderLeftColor => STR,
                       borderTopStyle => STR,
                       borderRightStyle => STR,
                       borderBottomStyle => STR,
                       borderLeftStyle => STR,
                       borderTopWidth => STR,
                       borderRightWidth => STR,
                       borderBottomWidth => STR,
                       borderLeftWidth => STR,
                       borderWidth => STR,
                       bottom => STR,
                       captionSide => STR,
                       clear => STR,
                       clip => STR,
                       color => STR,
                       content => STR,
                       counterIncrement => STR,
                       counterReset => STR,
                       cue => STR,
                       cueAfter => STR,
                       cueBefore => STR,
                       cursor => STR,
                       direction => STR,
                       display => STR,
                       elevation => STR,
                       emptyCells => STR,
                       cssFloat => STR,
                       font => STR,
                       fontFamily => STR,
                       fontSize => STR,
                       fontSizeAdjust => STR,
                       fontStretch => STR,
                       fontStyle => STR,
                       fontVariant => STR,
                       fontWeight => STR,
                       height => STR,
                       left => STR,
                       letterSpacing => STR,
                       lineHeight => STR,
                       listStyle => STR,
                       listStyleImage => STR,
                       listStylePosition => STR,
                       listStyleType => STR,
                       margin => STR,
                       marginTop => STR,
                       marginRight => STR,
                       marginBottom => STR,
                       marginLeft => STR,
                       markerOffset => STR,
                       marks => STR,
                       maxHeight => STR,
                       maxWidth => STR,
                       minHeight => STR,
                       minWidth => STR,
                       opacity => STR,
                       orphans => STR,
                       outline => STR,
                       outlineColor => STR,
                       outlineStyle => STR,
                       outlineWidth => STR,
                       overflow => STR,
                       padding => STR,
                       paddingTop => STR,
                       paddingRight => STR,
                       paddingBottom => STR,
                       paddingLeft => STR,
                       page => STR,
                       pageBreakAfter => STR,
                       pageBreakBefore => STR,
                       pageBreakInside => STR,
                       pause => STR,
                       pauseAfter => STR,
                       pauseBefore => STR,
                       pitch => STR,
                       pitchRange => STR,
                       playDuring => STR,
                       position => STR,
                       quotes => STR,
                       richness => STR,
                       right => STR,
                       size => STR,
                       speak => STR,
                       speakHeader => STR,
                       speakNumeral => STR,
                       speakPunctuation => STR,
                       speechRate => STR,
                       stress => STR,
                       tableLayout => STR,
                       textAlign => STR,
                       textDecoration => STR,
                       textIndent => STR,
                       textShadow => STR,
                       textTransform => STR,
                       top => STR,
                       unicodeBidi => STR,
                       verticalAlign => STR,
                       visibility => STR,
                       voiceFamily => STR,
                       volume => STR,
                       whiteSpace => STR,
                       widows => STR,
                       width => STR,
                       wordSpacing => STR,
                       zIndex => STR,
                },
                CSSValue => {
                       _hash => 0,
                       _array => 0,
                       _constants => [qw[
                               CSS::DOM::Value::CSS_INHERIT
                               CSS::DOM::Value::CSS_PRIMITIVE_VALUE
                               CSS::DOM::Value::CSS_VALUE_LIST
                               CSS::DOM::Value::CSS_CUSTOM
                       ]],
                       cssText => STR,
                       cssValueType => NUM | READONLY,
                },
                CSSPrimitiveValue => {
                       _isa => 'CSSValue',
                       _hash => 0,
                       _array => 0,
                       _constants => [qw[
                               CSS::DOM::Value::Primitive::CSS_UNKNOWN
                               CSS::DOM::Value::Primitive::CSS_NUMBER
                               CSS::DOM::Value::Primitive::CSS_PERCENTAGE
                               CSS::DOM::Value::Primitive::CSS_EMS
                               CSS::DOM::Value::Primitive::CSS_EXS
                               CSS::DOM::Value::Primitive::CSS_PX
                               CSS::DOM::Value::Primitive::CSS_CM
                               CSS::DOM::Value::Primitive::CSS_MM
                               CSS::DOM::Value::Primitive::CSS_IN
                               CSS::DOM::Value::Primitive::CSS_PT
                               CSS::DOM::Value::Primitive::CSS_PC
                               CSS::DOM::Value::Primitive::CSS_DEG
                               CSS::DOM::Value::Primitive::CSS_RAD
                               CSS::DOM::Value::Primitive::CSS_GRAD
                               CSS::DOM::Value::Primitive::CSS_MS
                               CSS::DOM::Value::Primitive::CSS_S
                               CSS::DOM::Value::Primitive::CSS_HZ
                               CSS::DOM::Value::Primitive::CSS_KHZ
                               CSS::DOM::Value::Primitive::CSS_DIMENSION
                               CSS::DOM::Value::Primitive::CSS_STRING
                               CSS::DOM::Value::Primitive::CSS_URI
                               CSS::DOM::Value::Primitive::CSS_IDENT
                               CSS::DOM::Value::Primitive::CSS_ATTR
                               CSS::DOM::Value::Primitive::CSS_COUNTER
                               CSS::DOM::Value::Primitive::CSS_RECT
                               CSS::DOM::Value::Primitive::CSS_RGBCOLOR
                       ]],
                       primitiveType => NUM | READONLY,
                       setFloatValue => METHOD | VOID,
                       getFloatValue => METHOD | NUM,
                       setStringValue => METHOD | VOID,
                       getStringValue => METHOD | STR,
         #             getCounterValue => METHOD | OBJ,
         #             getRectValue => METHOD | OBJ,
         #             getRGBColorValue => METHOD | OBJ,
                       red => OBJ | READONLY,
                       green => OBJ | READONLY,
                       blue => OBJ | READONLY,
                       alpha => OBJ | READONLY,
                       top => OBJ | READONLY,
                       right => OBJ | READONLY,
                       bottom => OBJ | READONLY,
                       left => OBJ | READONLY,
                },
                CSSValueList => {
                       _isa => 'CSSValue',
                       _hash => 0,
                       _array => 1,
                       length => NUM | READONLY,
                       item => METHOD | OBJ,
                },
         #      Counter => {
         #             _hash => 0,
         #             _array => 0,
         #             identifier => STR | READONLY,
         #             listStyle => STR | READONLY,
         #             separator => STR | READONLY,
         #      },
                CSSStyleSheet => {
                       type => STR | READONLY,
                       _hash => 0,
                       _array => 0,
                       disabled => BOOL,
                       ownerNode => OBJ | READONLY,
                       parentStyleSheet => OBJ | READONLY,
                       href => STR | READONLY,
                       title => STR | READONLY,
                       media => OBJ | READONLY,
                       ownerRule => OBJ | READONLY,
                       cssRules => OBJ | READONLY,
                       insertRule => METHOD | NUM,
                       deleteRule => METHOD | VOID,
                },
         );

       __END__

SEE ALSO

       CSS::DOM