BPcaiUdZddlmZmZddlZddlmZmZmZm Z m Z m Z ddl m Z mZddlmZmZddlmZmZGd d ZGd d eZGd deZdZdefdZGddeZGddeeZGddeZGddeeZGddeZGddeeZ GddeZ!Gd d!eZ"id"ed#d$d%gd&fd'ed(d$d%dfd)ed*d$d%dfd+ed,d$d%dfd-ed.d$d$d.d/gfd0ed1d$d$dfd2ed3d$d$gd4fd5ed6d$d$gd7fd8ed*d$d$gd9fd:ed*d$d$dfd;eded?d$d%gd@fdAed*d$d$gdBfdCed1d$d$dfdDedEd$d$dfdFed.d$d$d.d/gfdGed,d$d%dfidHed1d$d%dfdIedEd$d%dfdJedKd$d%dfdLedMd$d$dfdNe!dOd$d$dfdPed,d$d$dfdQedRd$d$gdSfdTedRd$d$gdUfdVedRd$d$dRdWgfdXedRd$d$dRdYgdZe#d[d\d[Dzfd]ed^d$d$dfd_ed*d$d$dfd`ed*d$d$gdafdbedRd$d$dfdcedRd$d%dfddedRd%d$dfdee dKd$d$dfidfed,d$d$dfdged,d$d$dfdhed,d$d$dfdied,d$d%dfdjedEd$d%dfdkedld$d%gdmfdnedRd$d%dfdoedpd$d$gdqfdredpd$d$gdsfdted1d$d%dfduedEd$d%dfdved,d$d$dfdwe"d,d$d$dfdxed(d$d$dfdyedzd$d$gd{fd|ed}d$d$gd~fdedd$d$dfedEd$d$dfedEd$d$dfedd$d$dfedd$d$gdfed,d$d$dfed)d$d%d)dgfed*d$d$gdfedRd$d%gdfed,d$d%dfed#d%d%dfedld$d$gdfedRd$d$gdfedRd$d$dfedd$d$gdfedMd%d$dfdZ$eeeeeee%e%e e edfffe&d<dS)a Property management and parsing, CSS cascading, default value storage .. versionadded:: 1.2 .. data:: all_properties A list of all properties, their parser class, and additional information such as whether they are inheritable or can be given as presentation attributes )ABCabstractmethodN)TupleDictTypeUnionListOptional) IBaseElementISVGDocumentElement) parse_unit convert_unit)Color ColorErrorc $eZdZdZddZededeeeeffdZ ddZ dd ede fd Z d e defd Z d e defd Zedefd Ze ddeedeed ee deefdZdZeddZdS)BaseStyleValuezEA class encapsuling a single CSS declaration / presentation_attributeNFc||||3d|vr/t|\|_|_|_dS|||_t|tr||_n| ||_||_| }dSdS)N:) rparse_declaration attr_namevalue importantstriplower isinstancestr unparse_value parse_value)self declarationrrr_s 2/usr/share/inkscape/extensions/inkex/properties.py__init__zBaseStyleValue.__init__,s     "sk'9'9 00==     "&__..4466DN%%% 7"[[]] "//66 &DN  ""AAA# "r!returncD|dkrd|vr|dd}|dd\}}d}d|vr|dd}d}|||fSt d) aiParse a single css declaration Args: declaration (str): a css declaration such as: ``fill: #000 !important;``. 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Raises: ValueError: Unable to parse the declaration Returns: Tuple[str, str, bool]: a tuple with key, value and importance r;r Fz !importantTzInvalid declaration)replacesplitrr ValueError)clsr!namerrs r#rz BaseStyleValue.parse_declaration@s "   !3!3%--c266K'--c155MT5Iu$$ lB77 JJLL&&((%++--C C.///r%c|jdkr<|jtvr,|t|jd|SdS||j|S)aGet parsed property value with resolved urls, color, etc. Args: element (BaseElement): the SVG element to which this style is applied to currently used for resolving gradients / masks, could be used for computing percentage attributes or calc() attributes [optional] Returns: object: parsed property value inheritr N)rrall_properties _parse_value)r elements r#rzBaseStyleValue.parse_valueYs] : " "~//(()G)JGTTT4  W555r%rc|S)a"internal parse method, to be overwritten by derived classes Args: value (str): unparsed value element (BaseElement): the SVG element to which this style is applied to [optional] Returns: object: the parsed value r rr3s r#r2zBaseStyleValue._parse_valuejs  r%cZ||}|||S)a "Unparses" an object, i.e. converts an object back to an attribute. If the result is invalid, i.e. can't be parsed, an exception is raised. Args: value (object): the object to be unparsed Returns: str: the attribute value )_unparse_valuer2)r rresults r#rzBaseStyleValue.unparse_valueys0$$U++ &!!! r%c t|SNrr rs r#r8zBaseStyleValue._unparse_values5zzr%c>|jdz|jz|jrdndzS)zThe css declaration corresponding to the StyleValue object Returns: str: the css declaration, such as "fill: #000 !important;" rz !importantr()rrrr s r#r!zBaseStyleValue.declarations5 N j !%6}}B 8 r%rrcj|#d|vrt|\}}}nS|Q|O|}t |t r|}|t vr!t |d}|||||St||||S)a3Create an attribute Args: declaration (str, optional): the CSS declaration to parse. Defaults to None. attr_name (str, optional): the attribute name. Defaults to None. value (object, optional): the attribute value. Defaults to None. important (bool, optional): whether the attribute is marked !important. Defaults to False. Raises: Errors may also be raised on parsing, so make sure to handle them Returns: BaseStyleValue: the parsed style Nrr)rrrrrrr1)r-r!rrr valuetypes r#factoryzBaseStyleValue.factorys.  "sk'9'9*8*J*J;*W*W 'Iuii  "u'8!))//11I%%% &   & &&y1!4I9[)UIFF Fk9eYGGGr%cXt|tsdS|j|jkrdSdS)NFT)rrr!)r others r#__eq__zBaseStyleValue.__eq__s45.11 5  u0 0 05tr%r(c t|||}|j}||}||fS#t$rYdSt $rYdSwxYw)a;Error handling for the factory method: if something goes wrong during parsing, ignore the attribute Args: element (BaseElement, optional): The element this declaration is affecting, for finding gradients ect. Defaults to None. declaration (str, optional): the CSS declaration to parse. Defaults to "". key (str, optional): the attribute name. Defaults to "". value (str, optional): the attribute value. Defaults to "". Returns: BaseStyleValue: The parsed style )r!rrN)rrBrrr,r)r3r!keyrr"s r#factory_errorhandledz#BaseStyleValue.factory_errorhandleds "**'3e+E/C!!'**A<     DD    DD s H H H[ HD\r%rc0eZdZdZddefdZdedefdZdS) AlphaValuezStores an alpha value (such as opacity), which may be specified as as percentage or absolute value. Reference: https://www.w3.org/TR/css-color/#typedef-alpha-valueNrc|ddkrt|dddz}nt|}|dkrdS|dkrdS|S)N%g{Gz?rr )float)r rr3 parsed_values r#r2zAlphaValue._parse_values^ 9   ss,,t3LL <>,,, ,ww%%e,,,r%r&c\|duot|t S)z?Checks if an element has a root, i.e. if element.root will failN) getparentrr )r3s r#rzzURLNoneValue.element_has_root=s5     4 ' X 7DW0X0X,X  r%r;) rJrKrLrMrr2rPr8rRrOrz __classcell__rs@r#ruru*sRR33#3333-F------  T   \     r%ruc:eZdZdZddeffd Zdeffd ZxZS) PaintValuezStores a paint value (such as fill and stroke), which may be specified as color, or url. 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Args: style (Style): the style that the shorthand attribute is contained in, and that the shorthand attribute will be applied on NFT) rget_shorthand_changesrlistkeysget_importanceindexset_importancepop)r redct importance current_keyscurkeyperforms r#apply_shorthandzShorthandValue.apply_shorthands > & & F((**^ EJJLL))  9 9FG\))!5!5f!=!===(GG+0088<;M;M<<G 9 #F f $$VZ888 $.!!!!!r%r&cdS)zcalculates the value of affected attributes for this shorthand Returns: Dict[str, str]: a dictionary containing the new values of the affected attributes Nr5r?s r#rz$ShorthandValue.get_shorthand_changessr%N) rJrKrLrMrrrrrr5r%r#rr|sYII""""""H tCH~   ^   r%rceZdZdZdZdS) FontValuez%Logic for the shorthand font propertyc2gd}d|D}d|D}d|jdD}t|dkriSt|dks|d}||dvr||d<ny||dvr||d<ni||d vr||d <nY||d vr||d <nId |vr|d \|d <|d <n||d <d|dd|d<n|dd}t|dk|S)N) font-style font-variant font-weight font-stretch font-size line-height font-familyci|]<}tt|dt(|t|d=S)rx)rr1r.0rGs r# z3FontValue.get_shorthand_changes..sN   .-a0$77 $Q'   r%c6i|]}|t|dS)r )r1rs r#rz3FontValue.get_shorthand_changes..s$>>>##~c*1->>>r%cg|] }|dk| S)r(r5ris r# z3FontValue.get_shorthand_changes..s>>>a2gg!gggr% rrrrr/rrr r)rr+lenjoin)r roptionsr9tokenscurs r#rzFontValue.get_shorthand_changess         ?>>>>>>TZ--c22>>> v;;!  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