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php-css-parser/composer.json 0000604 00000001002 15173044501 0012122 0 ustar 00 { "name": "sabberworm/php-css-parser", "type": "library", "description": "Parser for CSS Files written in PHP", "keywords": ["parser", "css", "stylesheet"], "homepage": "http://www.sabberworm.com/blog/2010/6/10/php-css-parser", "license": "MIT", "authors": [ {"name": "Raphael Schweikert"} ], "require": { "php": ">=5.3.2" }, "require-dev": { "phpunit/phpunit": "*" }, "autoload": { "psr-0": { "Sabberworm\\CSS": "lib/" } } } php-css-parser/README.md 0000604 00000052062 15173044501 0010673 0 ustar 00 PHP CSS Parser -------------- [](https://travis-ci.org/sabberworm/PHP-CSS-Parser) [](http://hhvm.h4cc.de/package/sabberworm/php-css-parser) A Parser for CSS Files written in PHP. Allows extraction of CSS files into a data structure, manipulation of said structure and output as (optimized) CSS. ## Usage ### Installation using composer Add php-css-parser to your composer.json ```json { "require": { "sabberworm/php-css-parser": "*" } } ``` ### Extraction To use the CSS Parser, create a new instance. The constructor takes the following form: ```php new Sabberworm\CSS\Parser($sText); ``` To read a file, for example, you’d do the following: ```php $oCssParser = new Sabberworm\CSS\Parser(file_get_contents('somefile.css')); $oCssDocument = $oCssParser->parse(); ``` The resulting CSS document structure can be manipulated prior to being output. ### Options #### Charset The charset option is used only if no @charset declaration is found in the CSS file. UTF-8 is the default, so you won’t have to create a settings object at all if you don’t intend to change that. ```php $oSettings = Sabberworm\CSS\Settings::create()->withDefaultCharset('windows-1252'); new Sabberworm\CSS\Parser($sText, $oSettings); ``` #### Strict parsing To have the parser choke on invalid rules, supply a thusly configured Sabberworm\CSS\Settings object: ```php $oCssParser = new Sabberworm\CSS\Parser(file_get_contents('somefile.css'), Sabberworm\CSS\Settings::create()->beStrict()); ``` #### Disable multibyte functions To achieve faster parsing, you can choose to have PHP-CSS-Parser use regular string functions instead of `mb_*` functions. This should work fine in most cases, even for UTF-8 files, as all the multibyte characters are in string literals. Still it’s not recommended to use this with input you have no control over as it’s not thoroughly covered by test cases. ```php $oSettings = Sabberworm\CSS\Settings::create()->withMultibyteSupport(false); new Sabberworm\CSS\Parser($sText, $oSettings); ``` ### Manipulation The resulting data structure consists mainly of five basic types: `CSSList`, `RuleSet`, `Rule`, `Selector` and `Value`. There are two additional types used: `Import` and `Charset` which you won’t use often. #### CSSList `CSSList` represents a generic CSS container, most likely containing declaration blocks (rule sets with a selector) but it may also contain at-rules, charset declarations, etc. `CSSList` has the following concrete subtypes: * `Document` – representing the root of a CSS file. * `MediaQuery` – represents a subsection of a CSSList that only applies to a output device matching the contained media query. To access the items stored in a `CSSList` – like the document you got back when calling `$oCssParser->parse()` –, use `getContents()`, then iterate over that collection and use instanceof to check whether you’re dealing with another `CSSList`, a `RuleSet`, a `Import` or a `Charset`. To append a new item (selector, media query, etc.) to an existing `CSSList`, construct it using the constructor for this class and use the `append($oItem)` method. #### RuleSet `RuleSet` is a container for individual rules. The most common form of a rule set is one constrained by a selector. The following concrete subtypes exist: * `AtRuleSet` – for generic at-rules which do not match the ones specifically mentioned like @import, @charset or @media. A common example for this is @font-face. * `DeclarationBlock` – a RuleSet constrained by a `Selector`; contains an array of selector objects (comma-separated in the CSS) as well as the rules to be applied to the matching elements. Note: A `CSSList` can contain other `CSSList`s (and `Import`s as well as a `Charset`) while a `RuleSet` can only contain `Rule`s. If you want to manipulate a `RuleSet`, use the methods `addRule(Rule $oRule)`, `getRules()` and `removeRule($mRule)` (which accepts either a Rule instance or a rule name; optionally suffixed by a dash to remove all related rules). #### Rule `Rule`s just have a key (the rule) and a value. These values are all instances of a `Value`. #### Value `Value` is an abstract class that only defines the `render` method. The concrete subclasses for atomic value types are: * `Size` – consists of a numeric `size` value and a unit. * `Color` – colors can be input in the form #rrggbb, #rgb or schema(val1, val2, …) but are always stored as an array of ('s' => val1, 'c' => val2, 'h' => val3, …) and output in the second form. * `CSSString` – this is just a wrapper for quoted strings to distinguish them from keywords; always output with double quotes. * `URL` – URLs in CSS; always output in URL("") notation. There is another abstract subclass of `Value`, `ValueList`. A `ValueList` represents a lists of `Value`s, separated by some separation character (mostly `,`, whitespace, or `/`). There are two types of `ValueList`s: * `RuleValueList` – The default type, used to represent all multi-valued rules like `font: bold 12px/3 Helvetica, Verdana, sans-serif;` (where the value would be a whitespace-separated list of the primitive value `bold`, a slash-separated list and a comma-separated list). * `CSSFunction` – A special kind of value that also contains a function name and where the values are the function’s arguments. Also handles equals-sign-separated argument lists like `filter: alpha(opacity=90);`. #### Convenience methods There are a few convenience methods on Document to ease finding, manipulating and deleting rules: * `getAllDeclarationBlocks()` – does what it says; no matter how deeply nested your selectors are. Aliased as `getAllSelectors()`. * `getAllRuleSets()` – does what it says; no matter how deeply nested your rule sets are. * `getAllValues()` – finds all `Value` objects inside `Rule`s. ## To-Do * More convenience methods [like `selectorsWithElement($sId/Class/TagName)`, `attributesOfType($sType)`, `removeAttributesOfType($sType)`] * Real multibyte support. Currently only multibyte charsets whose first 255 code points take up only one byte and are identical with ASCII are supported (yes, UTF-8 fits this description). * Named color support (using `Color` instead of an anonymous string literal) ## Use cases ### Use `Parser` to prepend an id to all selectors ```php $sMyId = "#my_id"; $oParser = new Sabberworm\CSS\Parser($sText); $oCss = $oParser->parse(); foreach($oCss->getAllDeclarationBlocks() as $oBlock) { foreach($oBlock->getSelectors() as $oSelector) { //Loop over all selector parts (the comma-separated strings in a selector) and prepend the id $oSelector->setSelector($sMyId.' '.$oSelector->getSelector()); } } ``` ### Shrink all absolute sizes to half ```php $oParser = new Sabberworm\CSS\Parser($sText); $oCss = $oParser->parse(); foreach($oCss->getAllValues() as $mValue) { if($mValue instanceof CSSSize && !$mValue->isRelative()) { $mValue->setSize($mValue->getSize()/2); } } ``` ### Remove unwanted rules ```php $oParser = new Sabberworm\CSS\Parser($sText); $oCss = $oParser->parse(); foreach($oCss->getAllRuleSets() as $oRuleSet) { $oRuleSet->removeRule('font-'); //Note that the added dash will make this remove all rules starting with font- (like font-size, font-weight, etc.) as well as a potential font-rule $oRuleSet->removeRule('cursor'); } ``` ### Output To output the entire CSS document into a variable, just use `->render()`: ```php $oCssParser = new Sabberworm\CSS\Parser(file_get_contents('somefile.css')); $oCssDocument = $oCssParser->parse(); print $oCssDocument->render(); ``` If you want to format the output, pass an instance of type `Sabberworm\CSS\OutputFormat`: ```php $oFormat = Sabberworm\CSS\OutputFormat::create()->indentWithSpaces(4)->setSpaceBetweenRules("\n"); print $oCssDocument->render($oFormat); ``` Or use one of the predefined formats: ```php print $oCssDocument->render(Sabberworm\CSS\OutputFormat::createPretty()); print $oCssDocument->render(Sabberworm\CSS\OutputFormat::createCompact()); ``` To see what you can do with output formatting, look at the tests in `tests/Sabberworm/CSS/OutputFormatTest.php`. ## Examples ### Example 1 (At-Rules) #### Input ```css @charset "utf-8"; @font-face { font-family: "CrassRoots"; src: url("../media/cr.ttf") } html, body { font-size: 1.6em } @keyframes mymove { from { top: 0px; } to { top: 200px; } } ``` #### Structure (`var_dump()`) ```php class Sabberworm\CSS\CSSList\Document#4 (2) { protected $aContents => array(4) { [0] => class Sabberworm\CSS\Property\Charset#6 (2) { private $sCharset => class Sabberworm\CSS\Value\CSSString#5 (2) { private $sString => string(5) "utf-8" protected $iLineNo => int(1) } protected $iLineNo => int(1) } [1] => class Sabberworm\CSS\RuleSet\AtRuleSet#7 (4) { private $sType => string(9) "font-face" private $sArgs => string(0) "" private $aRules => array(2) { 'font-family' => array(1) { [0] => class Sabberworm\CSS\Rule\Rule#8 (4) { private $sRule => string(11) "font-family" private $mValue => class Sabberworm\CSS\Value\CSSString#9 (2) { private $sString => string(10) "CrassRoots" protected $iLineNo => int(4) } private $bIsImportant => bool(false) protected $iLineNo => int(4) } } 'src' => array(1) { [0] => class Sabberworm\CSS\Rule\Rule#10 (4) { private $sRule => string(3) "src" private $mValue => class Sabberworm\CSS\Value\URL#11 (2) { private $oURL => class Sabberworm\CSS\Value\CSSString#12 (2) { private $sString => string(15) "../media/cr.ttf" protected $iLineNo => int(5) } protected $iLineNo => int(5) } private $bIsImportant => bool(false) protected $iLineNo => int(5) } } } protected $iLineNo => int(3) } [2] => class Sabberworm\CSS\RuleSet\DeclarationBlock#13 (3) { private $aSelectors => array(2) { [0] => class Sabberworm\CSS\Property\Selector#14 (2) { private $sSelector => string(4) "html" private $iSpecificity => NULL } [1] => class Sabberworm\CSS\Property\Selector#15 (2) { private $sSelector => string(4) "body" private $iSpecificity => NULL } } private $aRules => array(1) { 'font-size' => array(1) { [0] => class Sabberworm\CSS\Rule\Rule#16 (4) { private $sRule => string(9) "font-size" private $mValue => class Sabberworm\CSS\Value\Size#17 (4) { private $fSize => double(1.6) private $sUnit => string(2) "em" private $bIsColorComponent => bool(false) protected $iLineNo => int(9) } private $bIsImportant => bool(false) protected $iLineNo => int(9) } } } protected $iLineNo => int(8) } [3] => class Sabberworm\CSS\CSSList\KeyFrame#18 (4) { private $vendorKeyFrame => string(9) "keyframes" private $animationName => string(6) "mymove" protected $aContents => array(2) { [0] => class Sabberworm\CSS\RuleSet\DeclarationBlock#19 (3) { private $aSelectors => array(1) { [0] => class Sabberworm\CSS\Property\Selector#20 (2) { private $sSelector => string(4) "from" private $iSpecificity => NULL } } private $aRules => array(1) { 'top' => array(1) { [0] => class Sabberworm\CSS\Rule\Rule#21 (4) { private $sRule => string(3) "top" private $mValue => class Sabberworm\CSS\Value\Size#22 (4) { private $fSize => double(0) private $sUnit => string(2) "px" private $bIsColorComponent => bool(false) protected $iLineNo => int(13) } private $bIsImportant => bool(false) protected $iLineNo => int(13) } } } protected $iLineNo => int(13) } [1] => class Sabberworm\CSS\RuleSet\DeclarationBlock#23 (3) { private $aSelectors => array(1) { [0] => class Sabberworm\CSS\Property\Selector#24 (2) { private $sSelector => string(2) "to" private $iSpecificity => NULL } } private $aRules => array(1) { 'top' => array(1) { [0] => class Sabberworm\CSS\Rule\Rule#25 (4) { private $sRule => string(3) "top" private $mValue => class Sabberworm\CSS\Value\Size#26 (4) { private $fSize => double(200) private $sUnit => string(2) "px" private $bIsColorComponent => bool(false) protected $iLineNo => int(14) } private $bIsImportant => bool(false) protected $iLineNo => int(14) } } } protected $iLineNo => int(14) } } protected $iLineNo => int(12) } } protected $iLineNo => int(1) } ``` #### Output (`render()`) ```css @charset "utf-8"; @font-face {font-family: "CrassRoots";src: url("../media/cr.ttf");} html, body {font-size: 1.6em;} @keyframes mymove {from {top: 0px;} to {top: 200px;}} ``` ### Example 2 (Values) #### Input ```css #header { margin: 10px 2em 1cm 2%; font-family: Verdana, Helvetica, "Gill Sans", sans-serif; color: red !important; } ``` #### Structure (`var_dump()`) ```php class Sabberworm\CSS\CSSList\Document#4 (2) { protected $aContents => array(1) { [0] => class Sabberworm\CSS\RuleSet\DeclarationBlock#5 (3) { private $aSelectors => array(1) { [0] => class Sabberworm\CSS\Property\Selector#6 (2) { private $sSelector => string(7) "#header" private $iSpecificity => NULL } } private $aRules => array(3) { 'margin' => array(1) { [0] => class Sabberworm\CSS\Rule\Rule#7 (4) { private $sRule => string(6) "margin" private $mValue => class Sabberworm\CSS\Value\RuleValueList#12 (3) { protected $aComponents => array(4) { [0] => class Sabberworm\CSS\Value\Size#8 (4) { private $fSize => double(10) private $sUnit => string(2) "px" private $bIsColorComponent => bool(false) protected $iLineNo => int(2) } [1] => class Sabberworm\CSS\Value\Size#9 (4) { private $fSize => double(2) private $sUnit => string(2) "em" private $bIsColorComponent => bool(false) protected $iLineNo => int(2) } [2] => class Sabberworm\CSS\Value\Size#10 (4) { private $fSize => double(1) private $sUnit => string(2) "cm" private $bIsColorComponent => bool(false) protected $iLineNo => int(2) } [3] => class Sabberworm\CSS\Value\Size#11 (4) { private $fSize => double(2) private $sUnit => string(1) "%" private $bIsColorComponent => bool(false) protected $iLineNo => int(2) } } protected $sSeparator => string(1) " " protected $iLineNo => int(2) } private $bIsImportant => bool(false) protected $iLineNo => int(2) } } 'font-family' => array(1) { [0] => class Sabberworm\CSS\Rule\Rule#13 (4) { private $sRule => string(11) "font-family" private $mValue => class Sabberworm\CSS\Value\RuleValueList#15 (3) { protected $aComponents => array(4) { [0] => string(7) "Verdana" [1] => string(9) "Helvetica" [2] => class Sabberworm\CSS\Value\CSSString#14 (2) { private $sString => string(9) "Gill Sans" protected $iLineNo => int(3) } [3] => string(10) "sans-serif" } protected $sSeparator => string(1) "," protected $iLineNo => int(3) } private $bIsImportant => bool(false) protected $iLineNo => int(3) } } 'color' => array(1) { [0] => class Sabberworm\CSS\Rule\Rule#16 (4) { private $sRule => string(5) "color" private $mValue => string(3) "red" private $bIsImportant => bool(true) protected $iLineNo => int(4) } } } protected $iLineNo => int(1) } } protected $iLineNo => int(1) } ``` #### Output (`render()`) ```css #header {margin: 10px 2em 1cm 2%;font-family: Verdana,Helvetica,"Gill Sans",sans-serif;color: red !important;} ``` ## Contributors/Thanks to * [FMCorz](https://github.com/FMCorz) for many patches and suggestions, for being able to parse comments and IE hacks (in lenient mode). * [Lullabot](https://github.com/Lullabot) for a patch that allows to know the line number for each parsed token. * [ju1ius](https://github.com/ju1ius) for the specificity parsing code and the ability to expand/compact shorthand properties. * [ossinkine](https://github.com/ossinkine) for a 150 time performance boost. * [GaryJones](https://github.com/GaryJones) for lots of input and [http://css-specificity.info/](http://css-specificity.info/). * [docteurklein](https://github.com/docteurklein) for output formatting and `CSSList->remove()` inspiration. * [nicolopignatelli](https://github.com/nicolopignatelli) for PSR-0 compatibility. * [diegoembarcadero](https://github.com/diegoembarcadero) for keyframe at-rule parsing. * [goetas](https://github.com/goetas) for @namespace at-rule support. * [View full list](https://github.com/sabberworm/PHP-CSS-Parser/contributors) ## Misc * Legacy Support: The latest pre-PSR-0 version of this project can be checked with the `0.9.0` tag. * Running Tests: To run all unit tests for this project, have `phpunit` installed and run `phpunit .`. ## License PHP-CSS-Parser is freely distributable under the terms of an MIT-style license. Copyright (c) 2011 Raphael Schweikert, http://sabberworm.com/ Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. php-css-parser/Doxyfile 0000604 00000305052 15173044501 0011122 0 ustar 00 # Doxyfile 1.8.7 # This file describes the settings to be used by the documentation system # doxygen (www.doxygen.org) for a project. # # All text after a double hash (##) is considered a comment and is placed in # front of the TAG it is preceding. # # All text after a single hash (#) is considered a comment and will be ignored. # The format is: # TAG = value [value, ...] # For lists, items can also be appended using: # TAG += value [value, ...] # Values that contain spaces should be placed between quotes (\" \"). #--------------------------------------------------------------------------- # Project related configuration options #--------------------------------------------------------------------------- # This tag specifies the encoding used for all characters in the config file # that follow. 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QT_AUTOBRIEF = YES # The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make doxygen treat a # multi-line C++ special comment block (i.e. a block of //! or /// comments) as # a brief description. This used to be the default behavior. The new default is # to treat a multi-line C++ comment block as a detailed description. Set this # tag to YES if you prefer the old behavior instead. # # Note that setting this tag to YES also means that rational rose comments are # not recognized any more. # The default value is: NO. MULTILINE_CPP_IS_BRIEF = YES # If the INHERIT_DOCS tag is set to YES then an undocumented member inherits the # documentation from any documented member that it re-implements. # The default value is: YES. INHERIT_DOCS = YES # If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce a # new page for each member. If set to NO, the documentation of a member will be # part of the file/class/namespace that contains it. # The default value is: NO. SEPARATE_MEMBER_PAGES = NO # The TAB_SIZE tag can be used to set the number of spaces in a tab. Doxygen # uses this value to replace tabs by spaces in code fragments. # Minimum value: 1, maximum value: 16, default value: 4. TAB_SIZE = 2 # This tag can be used to specify a number of aliases that act as commands in # the documentation. An alias has the form: # name=value # For example adding # "sideeffect=@par Side Effects:\n" # will allow you to put the command \sideeffect (or @sideeffect) in the # documentation, which will result in a user-defined paragraph with heading # "Side Effects:". You can put \n's in the value part of an alias to insert # newlines. ALIASES = # This tag can be used to specify a number of word-keyword mappings (TCL only). # A mapping has the form "name=value". For example adding "class=itcl::class" # will allow you to use the command class in the itcl::class meaning. TCL_SUBST = # Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources # only. Doxygen will then generate output that is more tailored for C. For # instance, some of the names that are used will be different. The list of all # members will be omitted, etc. # The default value is: NO. OPTIMIZE_OUTPUT_FOR_C = NO # Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java or # Python sources only. Doxygen will then generate output that is more tailored # for that language. For instance, namespaces will be presented as packages, # qualified scopes will look different, etc. # The default value is: NO. OPTIMIZE_OUTPUT_JAVA = NO # Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran # sources. Doxygen will then generate output that is tailored for Fortran. # The default value is: NO. OPTIMIZE_FOR_FORTRAN = NO # Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL # sources. Doxygen will then generate output that is tailored for VHDL. # The default value is: NO. OPTIMIZE_OUTPUT_VHDL = NO # Doxygen selects the parser to use depending on the extension of the files it # parses. With this tag you can assign which parser to use for a given # extension. Doxygen has a built-in mapping, but you can override or extend it # using this tag. The format is ext=language, where ext is a file extension, and # language is one of the parsers supported by doxygen: IDL, Java, Javascript, # C#, C, C++, D, PHP, Objective-C, Python, Fortran (fixed format Fortran: # FortranFixed, free formatted Fortran: FortranFree, unknown formatted Fortran: # Fortran. In the later case the parser tries to guess whether the code is fixed # or free formatted code, this is the default for Fortran type files), VHDL. For # instance to make doxygen treat .inc files as Fortran files (default is PHP), # and .f files as C (default is Fortran), use: inc=Fortran f=C. # # Note For files without extension you can use no_extension as a placeholder. # # Note that for custom extensions you also need to set FILE_PATTERNS otherwise # the files are not read by doxygen. EXTENSION_MAPPING = # If the MARKDOWN_SUPPORT tag is enabled then doxygen pre-processes all comments # according to the Markdown format, which allows for more readable # documentation. See http://daringfireball.net/projects/markdown/ for details. # The output of markdown processing is further processed by doxygen, so you can # mix doxygen, HTML, and XML commands with Markdown formatting. Disable only in # case of backward compatibilities issues. # The default value is: YES. MARKDOWN_SUPPORT = YES # When enabled doxygen tries to link words that correspond to documented # classes, or namespaces to their corresponding documentation. Such a link can # be prevented in individual cases by by putting a % sign in front of the word # or globally by setting AUTOLINK_SUPPORT to NO. # The default value is: YES. AUTOLINK_SUPPORT = YES # If you use STL classes (i.e. std::string, std::vector, etc.) but do not want # to include (a tag file for) the STL sources as input, then you should set this # tag to YES in order to let doxygen match functions declarations and # definitions whose arguments contain STL classes (e.g. func(std::string); # versus func(std::string) {}). This also make the inheritance and collaboration # diagrams that involve STL classes more complete and accurate. # The default value is: NO. BUILTIN_STL_SUPPORT = NO # If you use Microsoft's C++/CLI language, you should set this option to YES to # enable parsing support. # The default value is: NO. CPP_CLI_SUPPORT = NO # Set the SIP_SUPPORT tag to YES if your project consists of sip (see: # http://www.riverbankcomputing.co.uk/software/sip/intro) sources only. Doxygen # will parse them like normal C++ but will assume all classes use public instead # of private inheritance when no explicit protection keyword is present. # The default value is: NO. SIP_SUPPORT = NO # For Microsoft's IDL there are propget and propput attributes to indicate # getter and setter methods for a property. Setting this option to YES will make # doxygen to replace the get and set methods by a property in the documentation. # This will only work if the methods are indeed getting or setting a simple # type. If this is not the case, or you want to show the methods anyway, you # should set this option to NO. # The default value is: YES. IDL_PROPERTY_SUPPORT = YES # If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC # tag is set to YES, then doxygen will reuse the documentation of the first # member in the group (if any) for the other members of the group. By default # all members of a group must be documented explicitly. # The default value is: NO. DISTRIBUTE_GROUP_DOC = NO # Set the SUBGROUPING tag to YES to allow class member groups of the same type # (for instance a group of public functions) to be put as a subgroup of that # type (e.g. under the Public Functions section). Set it to NO to prevent # subgrouping. Alternatively, this can be done per class using the # \nosubgrouping command. # The default value is: YES. SUBGROUPING = YES # When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and unions # are shown inside the group in which they are included (e.g. using \ingroup) # instead of on a separate page (for HTML and Man pages) or section (for LaTeX # and RTF). # # Note that this feature does not work in combination with # SEPARATE_MEMBER_PAGES. # The default value is: NO. INLINE_GROUPED_CLASSES = NO # When the INLINE_SIMPLE_STRUCTS tag is set to YES, structs, classes, and unions # with only public data fields or simple typedef fields will be shown inline in # the documentation of the scope in which they are defined (i.e. file, # namespace, or group documentation), provided this scope is documented. If set # to NO, structs, classes, and unions are shown on a separate page (for HTML and # Man pages) or section (for LaTeX and RTF). # The default value is: NO. INLINE_SIMPLE_STRUCTS = NO # When TYPEDEF_HIDES_STRUCT tag is enabled, a typedef of a struct, union, or # enum is documented as struct, union, or enum with the name of the typedef. So # typedef struct TypeS {} TypeT, will appear in the documentation as a struct # with name TypeT. When disabled the typedef will appear as a member of a file, # namespace, or class. And the struct will be named TypeS. This can typically be # useful for C code in case the coding convention dictates that all compound # types are typedef'ed and only the typedef is referenced, never the tag name. # The default value is: NO. TYPEDEF_HIDES_STRUCT = NO # The size of the symbol lookup cache can be set using LOOKUP_CACHE_SIZE. This # cache is used to resolve symbols given their name and scope. Since this can be # an expensive process and often the same symbol appears multiple times in the # code, doxygen keeps a cache of pre-resolved symbols. If the cache is too small # doxygen will become slower. If the cache is too large, memory is wasted. The # cache size is given by this formula: 2^(16+LOOKUP_CACHE_SIZE). The valid range # is 0..9, the default is 0, corresponding to a cache size of 2^16=65536 # symbols. At the end of a run doxygen will report the cache usage and suggest # the optimal cache size from a speed point of view. # Minimum value: 0, maximum value: 9, default value: 0. LOOKUP_CACHE_SIZE = 0 #--------------------------------------------------------------------------- # Build related configuration options #--------------------------------------------------------------------------- # If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in # documentation are documented, even if no documentation was available. Private # class members and static file members will be hidden unless the # EXTRACT_PRIVATE respectively EXTRACT_STATIC tags are set to YES. # Note: This will also disable the warnings about undocumented members that are # normally produced when WARNINGS is set to YES. # The default value is: NO. EXTRACT_ALL = NO # If the EXTRACT_PRIVATE tag is set to YES all private members of a class will # be included in the documentation. # The default value is: NO. EXTRACT_PRIVATE = NO # If the EXTRACT_PACKAGE tag is set to YES all members with package or internal # scope will be included in the documentation. # The default value is: NO. EXTRACT_PACKAGE = NO # If the EXTRACT_STATIC tag is set to YES all static members of a file will be # included in the documentation. # The default value is: NO. EXTRACT_STATIC = NO # If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) defined # locally in source files will be included in the documentation. If set to NO # only classes defined in header files are included. Does not have any effect # for Java sources. # The default value is: YES. EXTRACT_LOCAL_CLASSES = YES # This flag is only useful for Objective-C code. When set to YES local methods, # which are defined in the implementation section but not in the interface are # included in the documentation. If set to NO only methods in the interface are # included. # The default value is: NO. EXTRACT_LOCAL_METHODS = NO # If this flag is set to YES, the members of anonymous namespaces will be # extracted and appear in the documentation as a namespace called # 'anonymous_namespace{file}', where file will be replaced with the base name of # the file that contains the anonymous namespace. By default anonymous namespace # are hidden. # The default value is: NO. EXTRACT_ANON_NSPACES = NO # If the HIDE_UNDOC_MEMBERS tag is set to YES, doxygen will hide all # undocumented members inside documented classes or files. If set to NO these # members will be included in the various overviews, but no documentation # section is generated. This option has no effect if EXTRACT_ALL is enabled. # The default value is: NO. HIDE_UNDOC_MEMBERS = NO # If the HIDE_UNDOC_CLASSES tag is set to YES, doxygen will hide all # undocumented classes that are normally visible in the class hierarchy. If set # to NO these classes will be included in the various overviews. This option has # no effect if EXTRACT_ALL is enabled. # The default value is: NO. HIDE_UNDOC_CLASSES = NO # If the HIDE_FRIEND_COMPOUNDS tag is set to YES, doxygen will hide all friend # (class|struct|union) declarations. If set to NO these declarations will be # included in the documentation. # The default value is: NO. HIDE_FRIEND_COMPOUNDS = NO # If the HIDE_IN_BODY_DOCS tag is set to YES, doxygen will hide any # documentation blocks found inside the body of a function. If set to NO these # blocks will be appended to the function's detailed documentation block. # The default value is: NO. HIDE_IN_BODY_DOCS = NO # The INTERNAL_DOCS tag determines if documentation that is typed after a # \internal command is included. If the tag is set to NO then the documentation # will be excluded. Set it to YES to include the internal documentation. # The default value is: NO. INTERNAL_DOCS = NO # If the CASE_SENSE_NAMES tag is set to NO then doxygen will only generate file # names in lower-case letters. If set to YES upper-case letters are also # allowed. This is useful if you have classes or files whose names only differ # in case and if your file system supports case sensitive file names. Windows # and Mac users are advised to set this option to NO. # The default value is: system dependent. CASE_SENSE_NAMES = NO # If the HIDE_SCOPE_NAMES tag is set to NO then doxygen will show members with # their full class and namespace scopes in the documentation. If set to YES the # scope will be hidden. # The default value is: NO. HIDE_SCOPE_NAMES = YES # If the SHOW_INCLUDE_FILES tag is set to YES then doxygen will put a list of # the files that are included by a file in the documentation of that file. # The default value is: YES. SHOW_INCLUDE_FILES = YES # If the SHOW_GROUPED_MEMB_INC tag is set to YES then Doxygen will add for each # grouped member an include statement to the documentation, telling the reader # which file to include in order to use the member. # The default value is: NO. SHOW_GROUPED_MEMB_INC = NO # If the FORCE_LOCAL_INCLUDES tag is set to YES then doxygen will list include # files with double quotes in the documentation rather than with sharp brackets. # The default value is: NO. FORCE_LOCAL_INCLUDES = NO # If the INLINE_INFO tag is set to YES then a tag [inline] is inserted in the # documentation for inline members. # The default value is: YES. INLINE_INFO = YES # If the SORT_MEMBER_DOCS tag is set to YES then doxygen will sort the # (detailed) documentation of file and class members alphabetically by member # name. If set to NO the members will appear in declaration order. # The default value is: YES. SORT_MEMBER_DOCS = YES # If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the brief # descriptions of file, namespace and class members alphabetically by member # name. If set to NO the members will appear in declaration order. Note that # this will also influence the order of the classes in the class list. # The default value is: NO. SORT_BRIEF_DOCS = NO # If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the # (brief and detailed) documentation of class members so that constructors and # destructors are listed first. If set to NO the constructors will appear in the # respective orders defined by SORT_BRIEF_DOCS and SORT_MEMBER_DOCS. # Note: If SORT_BRIEF_DOCS is set to NO this option is ignored for sorting brief # member documentation. # Note: If SORT_MEMBER_DOCS is set to NO this option is ignored for sorting # detailed member documentation. # The default value is: NO. SORT_MEMBERS_CTORS_1ST = NO # If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the hierarchy # of group names into alphabetical order. If set to NO the group names will # appear in their defined order. # The default value is: NO. SORT_GROUP_NAMES = NO # If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be sorted by # fully-qualified names, including namespaces. If set to NO, the class list will # be sorted only by class name, not including the namespace part. # Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES. # Note: This option applies only to the class list, not to the alphabetical # list. # The default value is: NO. SORT_BY_SCOPE_NAME = NO # If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to do proper # type resolution of all parameters of a function it will reject a match between # the prototype and the implementation of a member function even if there is # only one candidate or it is obvious which candidate to choose by doing a # simple string match. By disabling STRICT_PROTO_MATCHING doxygen will still # accept a match between prototype and implementation in such cases. # The default value is: NO. STRICT_PROTO_MATCHING = NO # The GENERATE_TODOLIST tag can be used to enable ( YES) or disable ( NO) the # todo list. This list is created by putting \todo commands in the # documentation. # The default value is: YES. GENERATE_TODOLIST = YES # The GENERATE_TESTLIST tag can be used to enable ( YES) or disable ( NO) the # test list. This list is created by putting \test commands in the # documentation. # The default value is: YES. GENERATE_TESTLIST = YES # The GENERATE_BUGLIST tag can be used to enable ( YES) or disable ( NO) the bug # list. This list is created by putting \bug commands in the documentation. # The default value is: YES. GENERATE_BUGLIST = YES # The GENERATE_DEPRECATEDLIST tag can be used to enable ( YES) or disable ( NO) # the deprecated list. This list is created by putting \deprecated commands in # the documentation. # The default value is: YES. GENERATE_DEPRECATEDLIST= YES # The ENABLED_SECTIONS tag can be used to enable conditional documentation # sections, marked by \if <section_label> ... \endif and \cond <section_label> # ... \endcond blocks. ENABLED_SECTIONS = # The MAX_INITIALIZER_LINES tag determines the maximum number of lines that the # initial value of a variable or macro / define can have for it to appear in the # documentation. If the initializer consists of more lines than specified here # it will be hidden. Use a value of 0 to hide initializers completely. The # appearance of the value of individual variables and macros / defines can be # controlled using \showinitializer or \hideinitializer command in the # documentation regardless of this setting. # Minimum value: 0, maximum value: 10000, default value: 30. MAX_INITIALIZER_LINES = 30 # Set the SHOW_USED_FILES tag to NO to disable the list of files generated at # the bottom of the documentation of classes and structs. If set to YES the list # will mention the files that were used to generate the documentation. # The default value is: YES. SHOW_USED_FILES = YES # Set the SHOW_FILES tag to NO to disable the generation of the Files page. This # will remove the Files entry from the Quick Index and from the Folder Tree View # (if specified). # The default value is: YES. SHOW_FILES = YES # Set the SHOW_NAMESPACES tag to NO to disable the generation of the Namespaces # page. This will remove the Namespaces entry from the Quick Index and from the # Folder Tree View (if specified). # The default value is: YES. SHOW_NAMESPACES = NO # The FILE_VERSION_FILTER tag can be used to specify a program or script that # doxygen should invoke to get the current version for each file (typically from # the version control system). Doxygen will invoke the program by executing (via # popen()) the command command input-file, where command is the value of the # FILE_VERSION_FILTER tag, and input-file is the name of an input file provided # by doxygen. Whatever the program writes to standard output is used as the file # version. For an example see the documentation. FILE_VERSION_FILTER = # The LAYOUT_FILE tag can be used to specify a layout file which will be parsed # by doxygen. The layout file controls the global structure of the generated # output files in an output format independent way. To create the layout file # that represents doxygen's defaults, run doxygen with the -l option. You can # optionally specify a file name after the option, if omitted DoxygenLayout.xml # will be used as the name of the layout file. # # Note that if you run doxygen from a directory containing a file called # DoxygenLayout.xml, doxygen will parse it automatically even if the LAYOUT_FILE # tag is left empty. LAYOUT_FILE = # The CITE_BIB_FILES tag can be used to specify one or more bib files containing # the reference definitions. This must be a list of .bib files. The .bib # extension is automatically appended if omitted. This requires the bibtex tool # to be installed. See also http://en.wikipedia.org/wiki/BibTeX for more info. # For LaTeX the style of the bibliography can be controlled using # LATEX_BIB_STYLE. To use this feature you need bibtex and perl available in the # search path. Do not use file names with spaces, bibtex cannot handle them. See # also \cite for info how to create references. CITE_BIB_FILES = #--------------------------------------------------------------------------- # Configuration options related to warning and progress messages #--------------------------------------------------------------------------- # The QUIET tag can be used to turn on/off the messages that are generated to # standard output by doxygen. If QUIET is set to YES this implies that the # messages are off. # The default value is: NO. QUIET = NO # The WARNINGS tag can be used to turn on/off the warning messages that are # generated to standard error ( stderr) by doxygen. If WARNINGS is set to YES # this implies that the warnings are on. # # Tip: Turn warnings on while writing the documentation. # The default value is: YES. WARNINGS = YES # If the WARN_IF_UNDOCUMENTED tag is set to YES, then doxygen will generate # warnings for undocumented members. If EXTRACT_ALL is set to YES then this flag # will automatically be disabled. # The default value is: YES. WARN_IF_UNDOCUMENTED = YES # If the WARN_IF_DOC_ERROR tag is set to YES, doxygen will generate warnings for # potential errors in the documentation, such as not documenting some parameters # in a documented function, or documenting parameters that don't exist or using # markup commands wrongly. # The default value is: YES. WARN_IF_DOC_ERROR = YES # This WARN_NO_PARAMDOC option can be enabled to get warnings for functions that # are documented, but have no documentation for their parameters or return # value. If set to NO doxygen will only warn about wrong or incomplete parameter # documentation, but not about the absence of documentation. # The default value is: NO. WARN_NO_PARAMDOC = NO # The WARN_FORMAT tag determines the format of the warning messages that doxygen # can produce. The string should contain the $file, $line, and $text tags, which # will be replaced by the file and line number from which the warning originated # and the warning text. Optionally the format may contain $version, which will # be replaced by the version of the file (if it could be obtained via # FILE_VERSION_FILTER) # The default value is: $file:$line: $text. WARN_FORMAT = "$file:$line: $text" # The WARN_LOGFILE tag can be used to specify a file to which warning and error # messages should be written. If left blank the output is written to standard # error (stderr). WARN_LOGFILE = #--------------------------------------------------------------------------- # Configuration options related to the input files #--------------------------------------------------------------------------- # The INPUT tag is used to specify the files and/or directories that contain # documented source files. You may enter file names like myfile.cpp or # directories like /usr/src/myproject. Separate the files or directories with # spaces. # Note: If this tag is empty the current directory is searched. INPUT = # This tag can be used to specify the character encoding of the source files # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses # libiconv (or the iconv built into libc) for the transcoding. See the libiconv # documentation (see: http://www.gnu.org/software/libiconv) for the list of # possible encodings. # The default value is: UTF-8. INPUT_ENCODING = UTF-8 # If the value of the INPUT tag contains directories, you can use the # FILE_PATTERNS tag to specify one or more wildcard patterns (like *.cpp and # *.h) to filter out the source-files in the directories. If left blank the # following patterns are tested:*.c, *.cc, *.cxx, *.cpp, *.c++, *.java, *.ii, # *.ixx, *.ipp, *.i++, *.inl, *.idl, *.ddl, *.odl, *.h, *.hh, *.hxx, *.hpp, # *.h++, *.cs, *.d, *.php, *.php4, *.php5, *.phtml, *.inc, *.m, *.markdown, # *.md, *.mm, *.dox, *.py, *.f90, *.f, *.for, *.tcl, *.vhd, *.vhdl, *.ucf, # *.qsf, *.as and *.js. FILE_PATTERNS = # The RECURSIVE tag can be used to specify whether or not subdirectories should # be searched for input files as well. # The default value is: NO. RECURSIVE = YES # The EXCLUDE tag can be used to specify files and/or directories that should be # excluded from the INPUT source files. This way you can easily exclude a # subdirectory from a directory tree whose root is specified with the INPUT tag. # # Note that relative paths are relative to the directory from which doxygen is # run. EXCLUDE = tests # The EXCLUDE_SYMLINKS tag can be used to select whether or not files or # directories that are symbolic links (a Unix file system feature) are excluded # from the input. # The default value is: NO. EXCLUDE_SYMLINKS = NO # If the value of the INPUT tag contains directories, you can use the # EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude # certain files from those directories. # # Note that the wildcards are matched against the file with absolute path, so to # exclude all test directories for example use the pattern */test/* EXCLUDE_PATTERNS = # The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names # (namespaces, classes, functions, etc.) that should be excluded from the # output. The symbol name can be a fully qualified name, a word, or if the # wildcard * is used, a substring. Examples: ANamespace, AClass, # AClass::ANamespace, ANamespace::*Test # # Note that the wildcards are matched against the file with absolute path, so to # exclude all test directories use the pattern */test/* EXCLUDE_SYMBOLS = # The EXAMPLE_PATH tag can be used to specify one or more files or directories # that contain example code fragments that are included (see the \include # command). EXAMPLE_PATH = # If the value of the EXAMPLE_PATH tag contains directories, you can use the # EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp and # *.h) to filter out the source-files in the directories. If left blank all # files are included. EXAMPLE_PATTERNS = # If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be # searched for input files to be used with the \include or \dontinclude commands # irrespective of the value of the RECURSIVE tag. # The default value is: NO. EXAMPLE_RECURSIVE = NO # The IMAGE_PATH tag can be used to specify one or more files or directories # that contain images that are to be included in the documentation (see the # \image command). IMAGE_PATH = # The INPUT_FILTER tag can be used to specify a program that doxygen should # invoke to filter for each input file. Doxygen will invoke the filter program # by executing (via popen()) the command: # # <filter> <input-file> # # where <filter> is the value of the INPUT_FILTER tag, and <input-file> is the # name of an input file. Doxygen will then use the output that the filter # program writes to standard output. If FILTER_PATTERNS is specified, this tag # will be ignored. # # Note that the filter must not add or remove lines; it is applied before the # code is scanned, but not when the output code is generated. If lines are added # or removed, the anchors will not be placed correctly. INPUT_FILTER = # The FILTER_PATTERNS tag can be used to specify filters on a per file pattern # basis. Doxygen will compare the file name with each pattern and apply the # filter if there is a match. The filters are a list of the form: pattern=filter # (like *.cpp=my_cpp_filter). See INPUT_FILTER for further information on how # filters are used. If the FILTER_PATTERNS tag is empty or if none of the # patterns match the file name, INPUT_FILTER is applied. FILTER_PATTERNS = # If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using # INPUT_FILTER ) will also be used to filter the input files that are used for # producing the source files to browse (i.e. when SOURCE_BROWSER is set to YES). # The default value is: NO. FILTER_SOURCE_FILES = NO # The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file # pattern. A pattern will override the setting for FILTER_PATTERN (if any) and # it is also possible to disable source filtering for a specific pattern using # *.ext= (so without naming a filter). # This tag requires that the tag FILTER_SOURCE_FILES is set to YES. FILTER_SOURCE_PATTERNS = # If the USE_MDFILE_AS_MAINPAGE tag refers to the name of a markdown file that # is part of the input, its contents will be placed on the main page # (index.html). This can be useful if you have a project on for instance GitHub # and want to reuse the introduction page also for the doxygen output. USE_MDFILE_AS_MAINPAGE = README.md #--------------------------------------------------------------------------- # Configuration options related to source browsing #--------------------------------------------------------------------------- # If the SOURCE_BROWSER tag is set to YES then a list of source files will be # generated. Documented entities will be cross-referenced with these sources. # # Note: To get rid of all source code in the generated output, make sure that # also VERBATIM_HEADERS is set to NO. # The default value is: NO. SOURCE_BROWSER = NO # Setting the INLINE_SOURCES tag to YES will include the body of functions, # classes and enums directly into the documentation. # The default value is: NO. INLINE_SOURCES = NO # Setting the STRIP_CODE_COMMENTS tag to YES will instruct doxygen to hide any # special comment blocks from generated source code fragments. Normal C, C++ and # Fortran comments will always remain visible. # The default value is: YES. STRIP_CODE_COMMENTS = YES # If the REFERENCED_BY_RELATION tag is set to YES then for each documented # function all documented functions referencing it will be listed. # The default value is: NO. REFERENCED_BY_RELATION = NO # If the REFERENCES_RELATION tag is set to YES then for each documented function # all documented entities called/used by that function will be listed. # The default value is: NO. REFERENCES_RELATION = NO # If the REFERENCES_LINK_SOURCE tag is set to YES and SOURCE_BROWSER tag is set # to YES, then the hyperlinks from functions in REFERENCES_RELATION and # REFERENCED_BY_RELATION lists will link to the source code. Otherwise they will # link to the documentation. # The default value is: YES. REFERENCES_LINK_SOURCE = YES # If SOURCE_TOOLTIPS is enabled (the default) then hovering a hyperlink in the # source code will show a tooltip with additional information such as prototype, # brief description and links to the definition and documentation. Since this # will make the HTML file larger and loading of large files a bit slower, you # can opt to disable this feature. # The default value is: YES. # This tag requires that the tag SOURCE_BROWSER is set to YES. SOURCE_TOOLTIPS = YES # If the USE_HTAGS tag is set to YES then the references to source code will # point to the HTML generated by the htags(1) tool instead of doxygen built-in # source browser. The htags tool is part of GNU's global source tagging system # (see http://www.gnu.org/software/global/global.html). You will need version # 4.8.6 or higher. # # To use it do the following: # - Install the latest version of global # - Enable SOURCE_BROWSER and USE_HTAGS in the config file # - Make sure the INPUT points to the root of the source tree # - Run doxygen as normal # # Doxygen will invoke htags (and that will in turn invoke gtags), so these # tools must be available from the command line (i.e. in the search path). # # The result: instead of the source browser generated by doxygen, the links to # source code will now point to the output of htags. # The default value is: NO. # This tag requires that the tag SOURCE_BROWSER is set to YES. USE_HTAGS = NO # If the VERBATIM_HEADERS tag is set the YES then doxygen will generate a # verbatim copy of the header file for each class for which an include is # specified. Set to NO to disable this. # See also: Section \class. # The default value is: YES. VERBATIM_HEADERS = YES #--------------------------------------------------------------------------- # Configuration options related to the alphabetical class index #--------------------------------------------------------------------------- # If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index of all # compounds will be generated. Enable this if the project contains a lot of # classes, structs, unions or interfaces. # The default value is: YES. ALPHABETICAL_INDEX = YES # The COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns in # which the alphabetical index list will be split. # Minimum value: 1, maximum value: 20, default value: 5. # This tag requires that the tag ALPHABETICAL_INDEX is set to YES. COLS_IN_ALPHA_INDEX = 5 # In case all classes in a project start with a common prefix, all classes will # be put under the same header in the alphabetical index. The IGNORE_PREFIX tag # can be used to specify a prefix (or a list of prefixes) that should be ignored # while generating the index headers. # This tag requires that the tag ALPHABETICAL_INDEX is set to YES. IGNORE_PREFIX = #--------------------------------------------------------------------------- # Configuration options related to the HTML output #--------------------------------------------------------------------------- # If the GENERATE_HTML tag is set to YES doxygen will generate HTML output # The default value is: YES. GENERATE_HTML = YES # The HTML_OUTPUT tag is used to specify where the HTML docs will be put. If a # relative path is entered the value of OUTPUT_DIRECTORY will be put in front of # it. # The default directory is: html. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_OUTPUT = . # The HTML_FILE_EXTENSION tag can be used to specify the file extension for each # generated HTML page (for example: .htm, .php, .asp). # The default value is: .html. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_FILE_EXTENSION = .html # The HTML_HEADER tag can be used to specify a user-defined HTML header file for # each generated HTML page. If the tag is left blank doxygen will generate a # standard header. # # To get valid HTML the header file that includes any scripts and style sheets # that doxygen needs, which is dependent on the configuration options used (e.g. # the setting GENERATE_TREEVIEW). It is highly recommended to start with a # default header using # doxygen -w html new_header.html new_footer.html new_stylesheet.css # YourConfigFile # and then modify the file new_header.html. See also section "Doxygen usage" # for information on how to generate the default header that doxygen normally # uses. # Note: The header is subject to change so you typically have to regenerate the # default header when upgrading to a newer version of doxygen. For a description # of the possible markers and block names see the documentation. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_HEADER = # The HTML_FOOTER tag can be used to specify a user-defined HTML footer for each # generated HTML page. If the tag is left blank doxygen will generate a standard # footer. See HTML_HEADER for more information on how to generate a default # footer and what special commands can be used inside the footer. See also # section "Doxygen usage" for information on how to generate the default footer # that doxygen normally uses. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_FOOTER = # The HTML_STYLESHEET tag can be used to specify a user-defined cascading style # sheet that is used by each HTML page. It can be used to fine-tune the look of # the HTML output. If left blank doxygen will generate a default style sheet. # See also section "Doxygen usage" for information on how to generate the style # sheet that doxygen normally uses. # Note: It is recommended to use HTML_EXTRA_STYLESHEET instead of this tag, as # it is more robust and this tag (HTML_STYLESHEET) will in the future become # obsolete. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_STYLESHEET = # The HTML_EXTRA_STYLESHEET tag can be used to specify an additional user- # defined cascading style sheet that is included after the standard style sheets # created by doxygen. Using this option one can overrule certain style aspects. # This is preferred over using HTML_STYLESHEET since it does not replace the # standard style sheet and is therefor more robust against future updates. # Doxygen will copy the style sheet file to the output directory. For an example # see the documentation. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_EXTRA_STYLESHEET = # The HTML_EXTRA_FILES tag can be used to specify one or more extra images or # other source files which should be copied to the HTML output directory. Note # that these files will be copied to the base HTML output directory. Use the # $relpath^ marker in the HTML_HEADER and/or HTML_FOOTER files to load these # files. In the HTML_STYLESHEET file, use the file name only. Also note that the # files will be copied as-is; there are no commands or markers available. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_EXTRA_FILES = # The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen # will adjust the colors in the stylesheet and background images according to # this color. Hue is specified as an angle on a colorwheel, see # http://en.wikipedia.org/wiki/Hue for more information. For instance the value # 0 represents red, 60 is yellow, 120 is green, 180 is cyan, 240 is blue, 300 # purple, and 360 is red again. # Minimum value: 0, maximum value: 359, default value: 220. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_COLORSTYLE_HUE = 220 # The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of the colors # in the HTML output. For a value of 0 the output will use grayscales only. A # value of 255 will produce the most vivid colors. # Minimum value: 0, maximum value: 255, default value: 100. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_COLORSTYLE_SAT = 100 # The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to the # luminance component of the colors in the HTML output. Values below 100 # gradually make the output lighter, whereas values above 100 make the output # darker. The value divided by 100 is the actual gamma applied, so 80 represents # a gamma of 0.8, The value 220 represents a gamma of 2.2, and 100 does not # change the gamma. # Minimum value: 40, maximum value: 240, default value: 80. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_COLORSTYLE_GAMMA = 80 # If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML # page will contain the date and time when the page was generated. Setting this # to NO can help when comparing the output of multiple runs. # The default value is: YES. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_TIMESTAMP = YES # If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML # documentation will contain sections that can be hidden and shown after the # page has loaded. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_DYNAMIC_SECTIONS = NO # With HTML_INDEX_NUM_ENTRIES one can control the preferred number of entries # shown in the various tree structured indices initially; the user can expand # and collapse entries dynamically later on. Doxygen will expand the tree to # such a level that at most the specified number of entries are visible (unless # a fully collapsed tree already exceeds this amount). So setting the number of # entries 1 will produce a full collapsed tree by default. 0 is a special value # representing an infinite number of entries and will result in a full expanded # tree by default. # Minimum value: 0, maximum value: 9999, default value: 100. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_INDEX_NUM_ENTRIES = 100 # If the GENERATE_DOCSET tag is set to YES, additional index files will be # generated that can be used as input for Apple's Xcode 3 integrated development # environment (see: http://developer.apple.com/tools/xcode/), introduced with # OSX 10.5 (Leopard). To create a documentation set, doxygen will generate a # Makefile in the HTML output directory. Running make will produce the docset in # that directory and running make install will install the docset in # ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find it at # startup. See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html # for more information. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. GENERATE_DOCSET = NO # This tag determines the name of the docset feed. A documentation feed provides # an umbrella under which multiple documentation sets from a single provider # (such as a company or product suite) can be grouped. # The default value is: Doxygen generated docs. # This tag requires that the tag GENERATE_DOCSET is set to YES. DOCSET_FEEDNAME = "Doxygen generated docs" # This tag specifies a string that should uniquely identify the documentation # set bundle. This should be a reverse domain-name style string, e.g. # com.mycompany.MyDocSet. Doxygen will append .docset to the name. # The default value is: org.doxygen.Project. # This tag requires that the tag GENERATE_DOCSET is set to YES. DOCSET_BUNDLE_ID = org.doxygen.Project # The DOCSET_PUBLISHER_ID tag specifies a string that should uniquely identify # the documentation publisher. This should be a reverse domain-name style # string, e.g. com.mycompany.MyDocSet.documentation. # The default value is: org.doxygen.Publisher. # This tag requires that the tag GENERATE_DOCSET is set to YES. DOCSET_PUBLISHER_ID = org.doxygen.Publisher # The DOCSET_PUBLISHER_NAME tag identifies the documentation publisher. # The default value is: Publisher. # This tag requires that the tag GENERATE_DOCSET is set to YES. DOCSET_PUBLISHER_NAME = Publisher # If the GENERATE_HTMLHELP tag is set to YES then doxygen generates three # additional HTML index files: index.hhp, index.hhc, and index.hhk. The # index.hhp is a project file that can be read by Microsoft's HTML Help Workshop # (see: http://www.microsoft.com/en-us/download/details.aspx?id=21138) on # Windows. # # The HTML Help Workshop contains a compiler that can convert all HTML output # generated by doxygen into a single compiled HTML file (.chm). Compiled HTML # files are now used as the Windows 98 help format, and will replace the old # Windows help format (.hlp) on all Windows platforms in the future. Compressed # HTML files also contain an index, a table of contents, and you can search for # words in the documentation. The HTML workshop also contains a viewer for # compressed HTML files. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. GENERATE_HTMLHELP = NO # The CHM_FILE tag can be used to specify the file name of the resulting .chm # file. You can add a path in front of the file if the result should not be # written to the html output directory. # This tag requires that the tag GENERATE_HTMLHELP is set to YES. CHM_FILE = # The HHC_LOCATION tag can be used to specify the location (absolute path # including file name) of the HTML help compiler ( hhc.exe). If non-empty # doxygen will try to run the HTML help compiler on the generated index.hhp. # The file has to be specified with full path. # This tag requires that the tag GENERATE_HTMLHELP is set to YES. HHC_LOCATION = # The GENERATE_CHI flag controls if a separate .chi index file is generated ( # YES) or that it should be included in the master .chm file ( NO). # The default value is: NO. # This tag requires that the tag GENERATE_HTMLHELP is set to YES. GENERATE_CHI = NO # The CHM_INDEX_ENCODING is used to encode HtmlHelp index ( hhk), content ( hhc) # and project file content. # This tag requires that the tag GENERATE_HTMLHELP is set to YES. CHM_INDEX_ENCODING = # The BINARY_TOC flag controls whether a binary table of contents is generated ( # YES) or a normal table of contents ( NO) in the .chm file. Furthermore it # enables the Previous and Next buttons. # The default value is: NO. # This tag requires that the tag GENERATE_HTMLHELP is set to YES. BINARY_TOC = NO # The TOC_EXPAND flag can be set to YES to add extra items for group members to # the table of contents of the HTML help documentation and to the tree view. # The default value is: NO. # This tag requires that the tag GENERATE_HTMLHELP is set to YES. TOC_EXPAND = NO # If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and # QHP_VIRTUAL_FOLDER are set, an additional index file will be generated that # can be used as input for Qt's qhelpgenerator to generate a Qt Compressed Help # (.qch) of the generated HTML documentation. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. GENERATE_QHP = NO # If the QHG_LOCATION tag is specified, the QCH_FILE tag can be used to specify # the file name of the resulting .qch file. The path specified is relative to # the HTML output folder. # This tag requires that the tag GENERATE_QHP is set to YES. QCH_FILE = # The QHP_NAMESPACE tag specifies the namespace to use when generating Qt Help # Project output. For more information please see Qt Help Project / Namespace # (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#namespace). # The default value is: org.doxygen.Project. # This tag requires that the tag GENERATE_QHP is set to YES. QHP_NAMESPACE = org.doxygen.Project # The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating Qt # Help Project output. For more information please see Qt Help Project / Virtual # Folders (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#virtual- # folders). # The default value is: doc. # This tag requires that the tag GENERATE_QHP is set to YES. QHP_VIRTUAL_FOLDER = doc # If the QHP_CUST_FILTER_NAME tag is set, it specifies the name of a custom # filter to add. For more information please see Qt Help Project / Custom # Filters (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom- # filters). # This tag requires that the tag GENERATE_QHP is set to YES. QHP_CUST_FILTER_NAME = # The QHP_CUST_FILTER_ATTRS tag specifies the list of the attributes of the # custom filter to add. For more information please see Qt Help Project / Custom # Filters (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom- # filters). # This tag requires that the tag GENERATE_QHP is set to YES. QHP_CUST_FILTER_ATTRS = # The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this # project's filter section matches. Qt Help Project / Filter Attributes (see: # http://qt-project.org/doc/qt-4.8/qthelpproject.html#filter-attributes). # This tag requires that the tag GENERATE_QHP is set to YES. QHP_SECT_FILTER_ATTRS = # The QHG_LOCATION tag can be used to specify the location of Qt's # qhelpgenerator. If non-empty doxygen will try to run qhelpgenerator on the # generated .qhp file. # This tag requires that the tag GENERATE_QHP is set to YES. QHG_LOCATION = # If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files will be # generated, together with the HTML files, they form an Eclipse help plugin. To # install this plugin and make it available under the help contents menu in # Eclipse, the contents of the directory containing the HTML and XML files needs # to be copied into the plugins directory of eclipse. The name of the directory # within the plugins directory should be the same as the ECLIPSE_DOC_ID value. # After copying Eclipse needs to be restarted before the help appears. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. GENERATE_ECLIPSEHELP = NO # A unique identifier for the Eclipse help plugin. When installing the plugin # the directory name containing the HTML and XML files should also have this # name. Each documentation set should have its own identifier. # The default value is: org.doxygen.Project. # This tag requires that the tag GENERATE_ECLIPSEHELP is set to YES. ECLIPSE_DOC_ID = org.doxygen.Project # If you want full control over the layout of the generated HTML pages it might # be necessary to disable the index and replace it with your own. The # DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs) at top # of each HTML page. A value of NO enables the index and the value YES disables # it. Since the tabs in the index contain the same information as the navigation # tree, you can set this option to YES if you also set GENERATE_TREEVIEW to YES. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. DISABLE_INDEX = NO # The GENERATE_TREEVIEW tag is used to specify whether a tree-like index # structure should be generated to display hierarchical information. If the tag # value is set to YES, a side panel will be generated containing a tree-like # index structure (just like the one that is generated for HTML Help). For this # to work a browser that supports JavaScript, DHTML, CSS and frames is required # (i.e. any modern browser). Windows users are probably better off using the # HTML help feature. Via custom stylesheets (see HTML_EXTRA_STYLESHEET) one can # further fine-tune the look of the index. As an example, the default style # sheet generated by doxygen has an example that shows how to put an image at # the root of the tree instead of the PROJECT_NAME. Since the tree basically has # the same information as the tab index, you could consider setting # DISABLE_INDEX to YES when enabling this option. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. GENERATE_TREEVIEW = NO # The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values that # doxygen will group on one line in the generated HTML documentation. # # Note that a value of 0 will completely suppress the enum values from appearing # in the overview section. # Minimum value: 0, maximum value: 20, default value: 4. # This tag requires that the tag GENERATE_HTML is set to YES. ENUM_VALUES_PER_LINE = 4 # If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be used # to set the initial width (in pixels) of the frame in which the tree is shown. # Minimum value: 0, maximum value: 1500, default value: 250. # This tag requires that the tag GENERATE_HTML is set to YES. TREEVIEW_WIDTH = 250 # When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open links to # external symbols imported via tag files in a separate window. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. EXT_LINKS_IN_WINDOW = NO # Use this tag to change the font size of LaTeX formulas included as images in # the HTML documentation. When you change the font size after a successful # doxygen run you need to manually remove any form_*.png images from the HTML # output directory to force them to be regenerated. # Minimum value: 8, maximum value: 50, default value: 10. # This tag requires that the tag GENERATE_HTML is set to YES. FORMULA_FONTSIZE = 10 # Use the FORMULA_TRANPARENT tag to determine whether or not the images # generated for formulas are transparent PNGs. Transparent PNGs are not # supported properly for IE 6.0, but are supported on all modern browsers. # # Note that when changing this option you need to delete any form_*.png files in # the HTML output directory before the changes have effect. # The default value is: YES. # This tag requires that the tag GENERATE_HTML is set to YES. FORMULA_TRANSPARENT = YES # Enable the USE_MATHJAX option to render LaTeX formulas using MathJax (see # http://www.mathjax.org) which uses client side Javascript for the rendering # instead of using prerendered bitmaps. Use this if you do not have LaTeX # installed or if you want to formulas look prettier in the HTML output. When # enabled you may also need to install MathJax separately and configure the path # to it using the MATHJAX_RELPATH option. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. USE_MATHJAX = NO # When MathJax is enabled you can set the default output format to be used for # the MathJax output. See the MathJax site (see: # http://docs.mathjax.org/en/latest/output.html) for more details. # Possible values are: HTML-CSS (which is slower, but has the best # compatibility), NativeMML (i.e. MathML) and SVG. # The default value is: HTML-CSS. # This tag requires that the tag USE_MATHJAX is set to YES. MATHJAX_FORMAT = HTML-CSS # When MathJax is enabled you need to specify the location relative to the HTML # output directory using the MATHJAX_RELPATH option. The destination directory # should contain the MathJax.js script. For instance, if the mathjax directory # is located at the same level as the HTML output directory, then # MATHJAX_RELPATH should be ../mathjax. The default value points to the MathJax # Content Delivery Network so you can quickly see the result without installing # MathJax. However, it is strongly recommended to install a local copy of # MathJax from http://www.mathjax.org before deployment. # The default value is: http://cdn.mathjax.org/mathjax/latest. # This tag requires that the tag USE_MATHJAX is set to YES. MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest # The MATHJAX_EXTENSIONS tag can be used to specify one or more MathJax # extension names that should be enabled during MathJax rendering. For example # MATHJAX_EXTENSIONS = TeX/AMSmath TeX/AMSsymbols # This tag requires that the tag USE_MATHJAX is set to YES. MATHJAX_EXTENSIONS = # The MATHJAX_CODEFILE tag can be used to specify a file with javascript pieces # of code that will be used on startup of the MathJax code. See the MathJax site # (see: http://docs.mathjax.org/en/latest/output.html) for more details. For an # example see the documentation. # This tag requires that the tag USE_MATHJAX is set to YES. MATHJAX_CODEFILE = # When the SEARCHENGINE tag is enabled doxygen will generate a search box for # the HTML output. The underlying search engine uses javascript and DHTML and # should work on any modern browser. Note that when using HTML help # (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets (GENERATE_DOCSET) # there is already a search function so this one should typically be disabled. # For large projects the javascript based search engine can be slow, then # enabling SERVER_BASED_SEARCH may provide a better solution. It is possible to # search using the keyboard; to jump to the search box use <access key> + S # (what the <access key> is depends on the OS and browser, but it is typically # <CTRL>, <ALT>/<option>, or both). Inside the search box use the <cursor down # key> to jump into the search results window, the results can be navigated # using the <cursor keys>. Press <Enter> to select an item or <escape> to cancel # the search. The filter options can be selected when the cursor is inside the # search box by pressing <Shift>+<cursor down>. Also here use the <cursor keys> # to select a filter and <Enter> or <escape> to activate or cancel the filter # option. # The default value is: YES. # This tag requires that the tag GENERATE_HTML is set to YES. SEARCHENGINE = YES # When the SERVER_BASED_SEARCH tag is enabled the search engine will be # implemented using a web server instead of a web client using Javascript. There # are two flavors of web server based searching depending on the EXTERNAL_SEARCH # setting. When disabled, doxygen will generate a PHP script for searching and # an index file used by the script. When EXTERNAL_SEARCH is enabled the indexing # and searching needs to be provided by external tools. See the section # "External Indexing and Searching" for details. # The default value is: NO. # This tag requires that the tag SEARCHENGINE is set to YES. SERVER_BASED_SEARCH = NO # When EXTERNAL_SEARCH tag is enabled doxygen will no longer generate the PHP # script for searching. Instead the search results are written to an XML file # which needs to be processed by an external indexer. Doxygen will invoke an # external search engine pointed to by the SEARCHENGINE_URL option to obtain the # search results. # # Doxygen ships with an example indexer ( doxyindexer) and search engine # (doxysearch.cgi) which are based on the open source search engine library # Xapian (see: http://xapian.org/). # # See the section "External Indexing and Searching" for details. # The default value is: NO. # This tag requires that the tag SEARCHENGINE is set to YES. EXTERNAL_SEARCH = NO # The SEARCHENGINE_URL should point to a search engine hosted by a web server # which will return the search results when EXTERNAL_SEARCH is enabled. # # Doxygen ships with an example indexer ( doxyindexer) and search engine # (doxysearch.cgi) which are based on the open source search engine library # Xapian (see: http://xapian.org/). See the section "External Indexing and # Searching" for details. # This tag requires that the tag SEARCHENGINE is set to YES. SEARCHENGINE_URL = # When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the unindexed # search data is written to a file for indexing by an external tool. With the # SEARCHDATA_FILE tag the name of this file can be specified. # The default file is: searchdata.xml. # This tag requires that the tag SEARCHENGINE is set to YES. SEARCHDATA_FILE = searchdata.xml # When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the # EXTERNAL_SEARCH_ID tag can be used as an identifier for the project. This is # useful in combination with EXTRA_SEARCH_MAPPINGS to search through multiple # projects and redirect the results back to the right project. # This tag requires that the tag SEARCHENGINE is set to YES. EXTERNAL_SEARCH_ID = # The EXTRA_SEARCH_MAPPINGS tag can be used to enable searching through doxygen # projects other than the one defined by this configuration file, but that are # all added to the same external search index. Each project needs to have a # unique id set via EXTERNAL_SEARCH_ID. The search mapping then maps the id of # to a relative location where the documentation can be found. The format is: # EXTRA_SEARCH_MAPPINGS = tagname1=loc1 tagname2=loc2 ... # This tag requires that the tag SEARCHENGINE is set to YES. EXTRA_SEARCH_MAPPINGS = #--------------------------------------------------------------------------- # Configuration options related to the LaTeX output #--------------------------------------------------------------------------- # If the GENERATE_LATEX tag is set to YES doxygen will generate LaTeX output. # The default value is: YES. GENERATE_LATEX = NO # The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. If a # relative path is entered the value of OUTPUT_DIRECTORY will be put in front of # it. # The default directory is: latex. # This tag requires that the tag GENERATE_LATEX is set to YES. LATEX_OUTPUT = latex # The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be # invoked. # # Note that when enabling USE_PDFLATEX this option is only used for generating # bitmaps for formulas in the HTML output, but not in the Makefile that is # written to the output directory. # The default file is: latex. # This tag requires that the tag GENERATE_LATEX is set to YES. LATEX_CMD_NAME = latex # The MAKEINDEX_CMD_NAME tag can be used to specify the command name to generate # index for LaTeX. # The default file is: makeindex. # This tag requires that the tag GENERATE_LATEX is set to YES. MAKEINDEX_CMD_NAME = makeindex # If the COMPACT_LATEX tag is set to YES doxygen generates more compact LaTeX # documents. This may be useful for small projects and may help to save some # trees in general. # The default value is: NO. # This tag requires that the tag GENERATE_LATEX is set to YES. COMPACT_LATEX = NO # The PAPER_TYPE tag can be used to set the paper type that is used by the # printer. # Possible values are: a4 (210 x 297 mm), letter (8.5 x 11 inches), legal (8.5 x # 14 inches) and executive (7.25 x 10.5 inches). # The default value is: a4. # This tag requires that the tag GENERATE_LATEX is set to YES. PAPER_TYPE = a4 # The EXTRA_PACKAGES tag can be used to specify one or more LaTeX package names # that should be included in the LaTeX output. To get the times font for # instance you can specify # EXTRA_PACKAGES=times # If left blank no extra packages will be included. # This tag requires that the tag GENERATE_LATEX is set to YES. EXTRA_PACKAGES = # The LATEX_HEADER tag can be used to specify a personal LaTeX header for the # generated LaTeX document. The header should contain everything until the first # chapter. If it is left blank doxygen will generate a standard header. See # section "Doxygen usage" for information on how to let doxygen write the # default header to a separate file. # # Note: Only use a user-defined header if you know what you are doing! The # following commands have a special meaning inside the header: $title, # $datetime, $date, $doxygenversion, $projectname, $projectnumber. Doxygen will # replace them by respectively the title of the page, the current date and time, # only the current date, the version number of doxygen, the project name (see # PROJECT_NAME), or the project number (see PROJECT_NUMBER). # This tag requires that the tag GENERATE_LATEX is set to YES. LATEX_HEADER = # The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for the # generated LaTeX document. The footer should contain everything after the last # chapter. If it is left blank doxygen will generate a standard footer. # # Note: Only use a user-defined footer if you know what you are doing! # This tag requires that the tag GENERATE_LATEX is set to YES. LATEX_FOOTER = # The LATEX_EXTRA_FILES tag can be used to specify one or more extra images or # other source files which should be copied to the LATEX_OUTPUT output # directory. Note that the files will be copied as-is; there are no commands or # markers available. # This tag requires that the tag GENERATE_LATEX is set to YES. LATEX_EXTRA_FILES = # If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated is # prepared for conversion to PDF (using ps2pdf or pdflatex). The PDF file will # contain links (just like the HTML output) instead of page references. This # makes the output suitable for online browsing using a PDF viewer. # The default value is: YES. # This tag requires that the tag GENERATE_LATEX is set to YES. PDF_HYPERLINKS = YES # If the LATEX_PDFLATEX tag is set to YES, doxygen will use pdflatex to generate # the PDF file directly from the LaTeX files. Set this option to YES to get a # higher quality PDF documentation. # The default value is: YES. # This tag requires that the tag GENERATE_LATEX is set to YES. USE_PDFLATEX = YES # If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \batchmode # command to the generated LaTeX files. This will instruct LaTeX to keep running # if errors occur, instead of asking the user for help. This option is also used # when generating formulas in HTML. # The default value is: NO. # This tag requires that the tag GENERATE_LATEX is set to YES. LATEX_BATCHMODE = NO # If the LATEX_HIDE_INDICES tag is set to YES then doxygen will not include the # index chapters (such as File Index, Compound Index, etc.) in the output. # The default value is: NO. # This tag requires that the tag GENERATE_LATEX is set to YES. LATEX_HIDE_INDICES = NO # If the LATEX_SOURCE_CODE tag is set to YES then doxygen will include source # code with syntax highlighting in the LaTeX output. # # Note that which sources are shown also depends on other settings such as # SOURCE_BROWSER. # The default value is: NO. # This tag requires that the tag GENERATE_LATEX is set to YES. LATEX_SOURCE_CODE = NO # The LATEX_BIB_STYLE tag can be used to specify the style to use for the # bibliography, e.g. plainnat, or ieeetr. See # http://en.wikipedia.org/wiki/BibTeX and \cite for more info. # The default value is: plain. # This tag requires that the tag GENERATE_LATEX is set to YES. LATEX_BIB_STYLE = plain #--------------------------------------------------------------------------- # Configuration options related to the RTF output #--------------------------------------------------------------------------- # If the GENERATE_RTF tag is set to YES doxygen will generate RTF output. The # RTF output is optimized for Word 97 and may not look too pretty with other RTF # readers/editors. # The default value is: NO. GENERATE_RTF = NO # The RTF_OUTPUT tag is used to specify where the RTF docs will be put. If a # relative path is entered the value of OUTPUT_DIRECTORY will be put in front of # it. # The default directory is: rtf. # This tag requires that the tag GENERATE_RTF is set to YES. RTF_OUTPUT = rtf # If the COMPACT_RTF tag is set to YES doxygen generates more compact RTF # documents. This may be useful for small projects and may help to save some # trees in general. # The default value is: NO. # This tag requires that the tag GENERATE_RTF is set to YES. COMPACT_RTF = NO # If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated will # contain hyperlink fields. The RTF file will contain links (just like the HTML # output) instead of page references. This makes the output suitable for online # browsing using Word or some other Word compatible readers that support those # fields. # # Note: WordPad (write) and others do not support links. # The default value is: NO. # This tag requires that the tag GENERATE_RTF is set to YES. RTF_HYPERLINKS = NO # Load stylesheet definitions from file. Syntax is similar to doxygen's config # file, i.e. a series of assignments. You only have to provide replacements, # missing definitions are set to their default value. # # See also section "Doxygen usage" for information on how to generate the # default style sheet that doxygen normally uses. # This tag requires that the tag GENERATE_RTF is set to YES. RTF_STYLESHEET_FILE = # Set optional variables used in the generation of an RTF document. Syntax is # similar to doxygen's config file. A template extensions file can be generated # using doxygen -e rtf extensionFile. # This tag requires that the tag GENERATE_RTF is set to YES. RTF_EXTENSIONS_FILE = #--------------------------------------------------------------------------- # Configuration options related to the man page output #--------------------------------------------------------------------------- # If the GENERATE_MAN tag is set to YES doxygen will generate man pages for # classes and files. # The default value is: NO. GENERATE_MAN = NO # The MAN_OUTPUT tag is used to specify where the man pages will be put. If a # relative path is entered the value of OUTPUT_DIRECTORY will be put in front of # it. A directory man3 will be created inside the directory specified by # MAN_OUTPUT. # The default directory is: man. # This tag requires that the tag GENERATE_MAN is set to YES. MAN_OUTPUT = man # The MAN_EXTENSION tag determines the extension that is added to the generated # man pages. In case the manual section does not start with a number, the number # 3 is prepended. The dot (.) at the beginning of the MAN_EXTENSION tag is # optional. # The default value is: .3. # This tag requires that the tag GENERATE_MAN is set to YES. MAN_EXTENSION = .3 # The MAN_SUBDIR tag determines the name of the directory created within # MAN_OUTPUT in which the man pages are placed. If defaults to man followed by # MAN_EXTENSION with the initial . removed. # This tag requires that the tag GENERATE_MAN is set to YES. MAN_SUBDIR = # If the MAN_LINKS tag is set to YES and doxygen generates man output, then it # will generate one additional man file for each entity documented in the real # man page(s). These additional files only source the real man page, but without # them the man command would be unable to find the correct page. # The default value is: NO. # This tag requires that the tag GENERATE_MAN is set to YES. MAN_LINKS = NO #--------------------------------------------------------------------------- # Configuration options related to the XML output #--------------------------------------------------------------------------- # If the GENERATE_XML tag is set to YES doxygen will generate an XML file that # captures the structure of the code including all documentation. # The default value is: NO. GENERATE_XML = NO # The XML_OUTPUT tag is used to specify where the XML pages will be put. If a # relative path is entered the value of OUTPUT_DIRECTORY will be put in front of # it. # The default directory is: xml. # This tag requires that the tag GENERATE_XML is set to YES. XML_OUTPUT = xml # If the XML_PROGRAMLISTING tag is set to YES doxygen will dump the program # listings (including syntax highlighting and cross-referencing information) to # the XML output. Note that enabling this will significantly increase the size # of the XML output. # The default value is: YES. # This tag requires that the tag GENERATE_XML is set to YES. XML_PROGRAMLISTING = YES #--------------------------------------------------------------------------- # Configuration options related to the DOCBOOK output #--------------------------------------------------------------------------- # If the GENERATE_DOCBOOK tag is set to YES doxygen will generate Docbook files # that can be used to generate PDF. # The default value is: NO. GENERATE_DOCBOOK = NO # The DOCBOOK_OUTPUT tag is used to specify where the Docbook pages will be put. # If a relative path is entered the value of OUTPUT_DIRECTORY will be put in # front of it. # The default directory is: docbook. # This tag requires that the tag GENERATE_DOCBOOK is set to YES. DOCBOOK_OUTPUT = docbook #--------------------------------------------------------------------------- # Configuration options for the AutoGen Definitions output #--------------------------------------------------------------------------- # If the GENERATE_AUTOGEN_DEF tag is set to YES doxygen will generate an AutoGen # Definitions (see http://autogen.sf.net) file that captures the structure of # the code including all documentation. Note that this feature is still # experimental and incomplete at the moment. # The default value is: NO. GENERATE_AUTOGEN_DEF = NO #--------------------------------------------------------------------------- # Configuration options related to the Perl module output #--------------------------------------------------------------------------- # If the GENERATE_PERLMOD tag is set to YES doxygen will generate a Perl module # file that captures the structure of the code including all documentation. # # Note that this feature is still experimental and incomplete at the moment. # The default value is: NO. GENERATE_PERLMOD = NO # If the PERLMOD_LATEX tag is set to YES doxygen will generate the necessary # Makefile rules, Perl scripts and LaTeX code to be able to generate PDF and DVI # output from the Perl module output. # The default value is: NO. # This tag requires that the tag GENERATE_PERLMOD is set to YES. PERLMOD_LATEX = NO # If the PERLMOD_PRETTY tag is set to YES the Perl module output will be nicely # formatted so it can be parsed by a human reader. This is useful if you want to # understand what is going on. On the other hand, if this tag is set to NO the # size of the Perl module output will be much smaller and Perl will parse it # just the same. # The default value is: YES. # This tag requires that the tag GENERATE_PERLMOD is set to YES. PERLMOD_PRETTY = YES # The names of the make variables in the generated doxyrules.make file are # prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. This is useful # so different doxyrules.make files included by the same Makefile don't # overwrite each other's variables. # This tag requires that the tag GENERATE_PERLMOD is set to YES. PERLMOD_MAKEVAR_PREFIX = #--------------------------------------------------------------------------- # Configuration options related to the preprocessor #--------------------------------------------------------------------------- # If the ENABLE_PREPROCESSING tag is set to YES doxygen will evaluate all # C-preprocessor directives found in the sources and include files. # The default value is: YES. ENABLE_PREPROCESSING = YES # If the MACRO_EXPANSION tag is set to YES doxygen will expand all macro names # in the source code. If set to NO only conditional compilation will be # performed. Macro expansion can be done in a controlled way by setting # EXPAND_ONLY_PREDEF to YES. # The default value is: NO. # This tag requires that the tag ENABLE_PREPROCESSING is set to YES. MACRO_EXPANSION = NO # If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES then # the macro expansion is limited to the macros specified with the PREDEFINED and # EXPAND_AS_DEFINED tags. # The default value is: NO. # This tag requires that the tag ENABLE_PREPROCESSING is set to YES. EXPAND_ONLY_PREDEF = NO # If the SEARCH_INCLUDES tag is set to YES the includes files in the # INCLUDE_PATH will be searched if a #include is found. # The default value is: YES. # This tag requires that the tag ENABLE_PREPROCESSING is set to YES. SEARCH_INCLUDES = YES # The INCLUDE_PATH tag can be used to specify one or more directories that # contain include files that are not input files but should be processed by the # preprocessor. # This tag requires that the tag SEARCH_INCLUDES is set to YES. INCLUDE_PATH = # You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard # patterns (like *.h and *.hpp) to filter out the header-files in the # directories. If left blank, the patterns specified with FILE_PATTERNS will be # used. # This tag requires that the tag ENABLE_PREPROCESSING is set to YES. INCLUDE_FILE_PATTERNS = # The PREDEFINED tag can be used to specify one or more macro names that are # defined before the preprocessor is started (similar to the -D option of e.g. # gcc). The argument of the tag is a list of macros of the form: name or # name=definition (no spaces). If the definition and the "=" are omitted, "=1" # is assumed. To prevent a macro definition from being undefined via #undef or # recursively expanded use the := operator instead of the = operator. # This tag requires that the tag ENABLE_PREPROCESSING is set to YES. PREDEFINED = # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this # tag can be used to specify a list of macro names that should be expanded. The # macro definition that is found in the sources will be used. Use the PREDEFINED # tag if you want to use a different macro definition that overrules the # definition found in the source code. # This tag requires that the tag ENABLE_PREPROCESSING is set to YES. EXPAND_AS_DEFINED = # If the SKIP_FUNCTION_MACROS tag is set to YES then doxygen's preprocessor will # remove all references to function-like macros that are alone on a line, have # an all uppercase name, and do not end with a semicolon. Such function macros # are typically used for boiler-plate code, and will confuse the parser if not # removed. # The default value is: YES. # This tag requires that the tag ENABLE_PREPROCESSING is set to YES. SKIP_FUNCTION_MACROS = YES #--------------------------------------------------------------------------- # Configuration options related to external references #--------------------------------------------------------------------------- # The TAGFILES tag can be used to specify one or more tag files. For each tag # file the location of the external documentation should be added. The format of # a tag file without this location is as follows: # TAGFILES = file1 file2 ... # Adding location for the tag files is done as follows: # TAGFILES = file1=loc1 "file2 = loc2" ... # where loc1 and loc2 can be relative or absolute paths or URLs. See the # section "Linking to external documentation" for more information about the use # of tag files. # Note: Each tag file must have a unique name (where the name does NOT include # the path). If a tag file is not located in the directory in which doxygen is # run, you must also specify the path to the tagfile here. TAGFILES = # When a file name is specified after GENERATE_TAGFILE, doxygen will create a # tag file that is based on the input files it reads. See section "Linking to # external documentation" for more information about the usage of tag files. GENERATE_TAGFILE = # If the ALLEXTERNALS tag is set to YES all external class will be listed in the # class index. If set to NO only the inherited external classes will be listed. # The default value is: NO. ALLEXTERNALS = NO # If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed in # the modules index. If set to NO, only the current project's groups will be # listed. # The default value is: YES. EXTERNAL_GROUPS = YES # If the EXTERNAL_PAGES tag is set to YES all external pages will be listed in # the related pages index. If set to NO, only the current project's pages will # be listed. # The default value is: YES. EXTERNAL_PAGES = YES # The PERL_PATH should be the absolute path and name of the perl script # interpreter (i.e. the result of 'which perl'). # The default file (with absolute path) is: /usr/bin/perl. PERL_PATH = /usr/bin/perl #--------------------------------------------------------------------------- # Configuration options related to the dot tool #--------------------------------------------------------------------------- # If the CLASS_DIAGRAMS tag is set to YES doxygen will generate a class diagram # (in HTML and LaTeX) for classes with base or super classes. Setting the tag to # NO turns the diagrams off. Note that this option also works with HAVE_DOT # disabled, but it is recommended to install and use dot, since it yields more # powerful graphs. # The default value is: YES. CLASS_DIAGRAMS = YES # You can define message sequence charts within doxygen comments using the \msc # command. Doxygen will then run the mscgen tool (see: # http://www.mcternan.me.uk/mscgen/)) to produce the chart and insert it in the # documentation. The MSCGEN_PATH tag allows you to specify the directory where # the mscgen tool resides. If left empty the tool is assumed to be found in the # default search path. MSCGEN_PATH = # You can include diagrams made with dia in doxygen documentation. Doxygen will # then run dia to produce the diagram and insert it in the documentation. The # DIA_PATH tag allows you to specify the directory where the dia binary resides. # If left empty dia is assumed to be found in the default search path. DIA_PATH = # If set to YES, the inheritance and collaboration graphs will hide inheritance # and usage relations if the target is undocumented or is not a class. # The default value is: YES. HIDE_UNDOC_RELATIONS = YES # If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is # available from the path. This tool is part of Graphviz (see: # http://www.graphviz.org/), a graph visualization toolkit from AT&T and Lucent # Bell Labs. The other options in this section have no effect if this option is # set to NO # The default value is: NO. HAVE_DOT = YES # The DOT_NUM_THREADS specifies the number of dot invocations doxygen is allowed # to run in parallel. When set to 0 doxygen will base this on the number of # processors available in the system. You can set it explicitly to a value # larger than 0 to get control over the balance between CPU load and processing # speed. # Minimum value: 0, maximum value: 32, default value: 0. # This tag requires that the tag HAVE_DOT is set to YES. DOT_NUM_THREADS = 0 # When you want a differently looking font n the dot files that doxygen # generates you can specify the font name using DOT_FONTNAME. You need to make # sure dot is able to find the font, which can be done by putting it in a # standard location or by setting the DOTFONTPATH environment variable or by # setting DOT_FONTPATH to the directory containing the font. # The default value is: Helvetica. # This tag requires that the tag HAVE_DOT is set to YES. DOT_FONTNAME = Helvetica # The DOT_FONTSIZE tag can be used to set the size (in points) of the font of # dot graphs. # Minimum value: 4, maximum value: 24, default value: 10. # This tag requires that the tag HAVE_DOT is set to YES. DOT_FONTSIZE = 10 # By default doxygen will tell dot to use the default font as specified with # DOT_FONTNAME. If you specify a different font using DOT_FONTNAME you can set # the path where dot can find it using this tag. # This tag requires that the tag HAVE_DOT is set to YES. DOT_FONTPATH = # If the CLASS_GRAPH tag is set to YES then doxygen will generate a graph for # each documented class showing the direct and indirect inheritance relations. # Setting this tag to YES will force the CLASS_DIAGRAMS tag to NO. # The default value is: YES. # This tag requires that the tag HAVE_DOT is set to YES. CLASS_GRAPH = YES # If the COLLABORATION_GRAPH tag is set to YES then doxygen will generate a # graph for each documented class showing the direct and indirect implementation # dependencies (inheritance, containment, and class references variables) of the # class with other documented classes. # The default value is: YES. # This tag requires that the tag HAVE_DOT is set to YES. COLLABORATION_GRAPH = YES # If the GROUP_GRAPHS tag is set to YES then doxygen will generate a graph for # groups, showing the direct groups dependencies. # The default value is: YES. # This tag requires that the tag HAVE_DOT is set to YES. GROUP_GRAPHS = YES # If the UML_LOOK tag is set to YES doxygen will generate inheritance and # collaboration diagrams in a style similar to the OMG's Unified Modeling # Language. # The default value is: NO. # This tag requires that the tag HAVE_DOT is set to YES. UML_LOOK = NO # If the UML_LOOK tag is enabled, the fields and methods are shown inside the # class node. If there are many fields or methods and many nodes the graph may # become too big to be useful. The UML_LIMIT_NUM_FIELDS threshold limits the # number of items for each type to make the size more manageable. Set this to 0 # for no limit. Note that the threshold may be exceeded by 50% before the limit # is enforced. So when you set the threshold to 10, up to 15 fields may appear, # but if the number exceeds 15, the total amount of fields shown is limited to # 10. # Minimum value: 0, maximum value: 100, default value: 10. # This tag requires that the tag HAVE_DOT is set to YES. UML_LIMIT_NUM_FIELDS = 10 # If the TEMPLATE_RELATIONS tag is set to YES then the inheritance and # collaboration graphs will show the relations between templates and their # instances. # The default value is: NO. # This tag requires that the tag HAVE_DOT is set to YES. TEMPLATE_RELATIONS = NO # If the INCLUDE_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are set to # YES then doxygen will generate a graph for each documented file showing the # direct and indirect include dependencies of the file with other documented # files. # The default value is: YES. # This tag requires that the tag HAVE_DOT is set to YES. INCLUDE_GRAPH = YES # If the INCLUDED_BY_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are # set to YES then doxygen will generate a graph for each documented file showing # the direct and indirect include dependencies of the file with other documented # files. # The default value is: YES. # This tag requires that the tag HAVE_DOT is set to YES. INCLUDED_BY_GRAPH = YES # If the CALL_GRAPH tag is set to YES then doxygen will generate a call # dependency graph for every global function or class method. # # Note that enabling this option will significantly increase the time of a run. # So in most cases it will be better to enable call graphs for selected # functions only using the \callgraph command. # The default value is: NO. # This tag requires that the tag HAVE_DOT is set to YES. CALL_GRAPH = YES # If the CALLER_GRAPH tag is set to YES then doxygen will generate a caller # dependency graph for every global function or class method. # # Note that enabling this option will significantly increase the time of a run. # So in most cases it will be better to enable caller graphs for selected # functions only using the \callergraph command. # The default value is: NO. # This tag requires that the tag HAVE_DOT is set to YES. CALLER_GRAPH = YES # If the GRAPHICAL_HIERARCHY tag is set to YES then doxygen will graphical # hierarchy of all classes instead of a textual one. # The default value is: YES. # This tag requires that the tag HAVE_DOT is set to YES. GRAPHICAL_HIERARCHY = YES # If the DIRECTORY_GRAPH tag is set to YES then doxygen will show the # dependencies a directory has on other directories in a graphical way. The # dependency relations are determined by the #include relations between the # files in the directories. # The default value is: YES. # This tag requires that the tag HAVE_DOT is set to YES. DIRECTORY_GRAPH = YES # The DOT_IMAGE_FORMAT tag can be used to set the image format of the images # generated by dot. # Note: If you choose svg you need to set HTML_FILE_EXTENSION to xhtml in order # to make the SVG files visible in IE 9+ (other browsers do not have this # requirement). # Possible values are: png, jpg, gif and svg. # The default value is: png. # This tag requires that the tag HAVE_DOT is set to YES. DOT_IMAGE_FORMAT = svg # If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to # enable generation of interactive SVG images that allow zooming and panning. # # Note that this requires a modern browser other than Internet Explorer. Tested # and working are Firefox, Chrome, Safari, and Opera. # Note: For IE 9+ you need to set HTML_FILE_EXTENSION to xhtml in order to make # the SVG files visible. Older versions of IE do not have SVG support. # The default value is: NO. # This tag requires that the tag HAVE_DOT is set to YES. INTERACTIVE_SVG = YES # The DOT_PATH tag can be used to specify the path where the dot tool can be # found. If left blank, it is assumed the dot tool can be found in the path. # This tag requires that the tag HAVE_DOT is set to YES. DOT_PATH = # The DOTFILE_DIRS tag can be used to specify one or more directories that # contain dot files that are included in the documentation (see the \dotfile # command). # This tag requires that the tag HAVE_DOT is set to YES. DOTFILE_DIRS = # The MSCFILE_DIRS tag can be used to specify one or more directories that # contain msc files that are included in the documentation (see the \mscfile # command). MSCFILE_DIRS = # The DIAFILE_DIRS tag can be used to specify one or more directories that # contain dia files that are included in the documentation (see the \diafile # command). DIAFILE_DIRS = # The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of nodes # that will be shown in the graph. If the number of nodes in a graph becomes # larger than this value, doxygen will truncate the graph, which is visualized # by representing a node as a red box. Note that doxygen if the number of direct # children of the root node in a graph is already larger than # DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note that # the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH. # Minimum value: 0, maximum value: 10000, default value: 50. # This tag requires that the tag HAVE_DOT is set to YES. DOT_GRAPH_MAX_NODES = 50 # The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the graphs # generated by dot. A depth value of 3 means that only nodes reachable from the # root by following a path via at most 3 edges will be shown. Nodes that lay # further from the root node will be omitted. Note that setting this option to 1 # or 2 may greatly reduce the computation time needed for large code bases. Also # note that the size of a graph can be further restricted by # DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction. # Minimum value: 0, maximum value: 1000, default value: 0. # This tag requires that the tag HAVE_DOT is set to YES. MAX_DOT_GRAPH_DEPTH = 0 # Set the DOT_TRANSPARENT tag to YES to generate images with a transparent # background. This is disabled by default, because dot on Windows does not seem # to support this out of the box. # # Warning: Depending on the platform used, enabling this option may lead to # badly anti-aliased labels on the edges of a graph (i.e. they become hard to # read). # The default value is: NO. # This tag requires that the tag HAVE_DOT is set to YES. DOT_TRANSPARENT = NO # Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output # files in one run (i.e. multiple -o and -T options on the command line). This # makes dot run faster, but since only newer versions of dot (>1.8.10) support # this, this feature is disabled by default. # The default value is: NO. # This tag requires that the tag HAVE_DOT is set to YES. DOT_MULTI_TARGETS = NO # If the GENERATE_LEGEND tag is set to YES doxygen will generate a legend page # explaining the meaning of the various boxes and arrows in the dot generated # graphs. # The default value is: YES. # This tag requires that the tag HAVE_DOT is set to YES. GENERATE_LEGEND = YES # If the DOT_CLEANUP tag is set to YES doxygen will remove the intermediate dot # files that are used to generate the various graphs. # The default value is: YES. # This tag requires that the tag HAVE_DOT is set to YES. DOT_CLEANUP = YES php-css-parser/phpunit.xml 0000604 00000000517 15173044501 0011623 0 ustar 00 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.5/phpunit.xsd" bootstrap="tests/bootstrap.php"> <testsuites> <testsuite name="Project Test Suite"> <directory>tests</directory> </testsuite> </testsuites> </phpunit> php-css-parser/CHANGELOG.md 0000604 00000015025 15173044501 0011223 0 ustar 00 # Revision History ## 8.0 ### 8.0.0 (2016-06-30) * Store source CSS line numbers in tokens and parsing exceptions. * *No deprecations* #### Backwards-incompatible changes * Unrecoverable parser errors throw an exception of type `Sabberworm\CSS\Parsing\SourceException` instead of `\Exception`. ### 8.1.0 (2016-07-19) * Comments are no longer silently ignored but stored with the object with which they appear (no render support, though). Thanks to @FMCorz. * The IE hacks using `\0` and `\9` can now be parsed (and rendered) in lenient mode. Thanks (again) to @FMCorz. * Media queries with or without spaces before the query are parsed. Still no *real* parsing support, though. Sorry… * PHPUnit is now listed as a dev-dependency in composer.json. * *No backwards-incompatible changes* * *No deprecations* ## 7.0 ### 7.0.0 (2015-08-24) * Compatibility with PHP 7. Well timed, eh? * *No deprecations* #### Backwards-incompatible changes * The `Sabberworm\CSS\Value\String` class has been renamed to `Sabberworm\CSS\Value\CSSString`. ### 7.0.1 (2015-12-25) * No more suppressed `E_NOTICE` * *No backwards-incompatible changes* * *No deprecations* ### 7.0.2 (2016-02-11) * 150 time performance boost thanks to @[ossinkine](https://github.com/ossinkine) * *No backwards-incompatible changes* * *No deprecations* ### 7.0.3 (2016-04-27) * Fixed parsing empty CSS when multibyte is off * *No backwards-incompatible changes* * *No deprecations* ## 6.0 ### 6.0.0 (2014-07-03) * Format output using Sabberworm\CSS\OutputFormat * *No backwards-incompatible changes* #### Deprecations * The parse() method replaces __toString with an optional argument (instance of the OutputFormat class) ### 6.0.1 (2015-08-24) * Remove some declarations in interfaces incompatible with PHP 5.3 (< 5.3.9) * *No deprecations* ## 5.0 ### 5.0.0 (2013-03-20) * Correctly parse all known CSS 3 units (including Hz and kHz). * Output RGB colors in short (#aaa or #ababab) notation * Be case-insensitive when parsing identifiers. * *No deprecations* #### Backwards-incompatible changes * `Sabberworm\CSS\Value\Color`’s `__toString` method overrides `CSSList`’s to maybe return something other than `type(value, …)` (see above). ### 5.0.1 (2013-03-20) * Internal cleanup * *No backwards-incompatible changes* * *No deprecations* ### 5.0.2 (2013-03-21) * CHANGELOG.md file added to distribution * *No backwards-incompatible changes* * *No deprecations* ### 5.0.3 (2013-03-21) * More size units recognized * *No backwards-incompatible changes* * *No deprecations* ### 5.0.4 (2013-03-21) * Don’t output floats with locale-aware separator chars * *No backwards-incompatible changes* * *No deprecations* ### 5.0.5 (2013-04-17) * Initial support for lenient parsing (setting this parser option will catch some exceptions internally and recover the parser’s state as neatly as possible). * *No backwards-incompatible changes* * *No deprecations* ### 5.0.6 (2013-05-31) * Fix broken unit test * *No backwards-incompatible changes* * *No deprecations* ### 5.0.7 (2013-08-04) * Fix broken decimal point output optimization * *No backwards-incompatible changes* * *No deprecations* ### 5.0.8 (2013-08-15) * Make default settings’ multibyte parsing option dependent on whether or not the mbstring extension is actually installed. * *No backwards-incompatible changes* * *No deprecations* ### 5.1.0 (2013-10-24) * Performance enhancements by Michael M Slusarz * More rescue entry points for lenient parsing (unexpected tokens between declaration blocks and unclosed comments) * *No backwards-incompatible changes* * *No deprecations* ### 5.1.1 (2013-10-28) * Updated CHANGELOG.md to reflect changes since 5.0.4 * *No backwards-incompatible changes* * *No deprecations* ### 5.1.2 (2013-10-30) * Remove the use of consumeUntil in comment parsing. This makes it possible to parse comments such as `/** Perfectly valid **/` * Add fr relative size unit * Fix some issues with HHVM * *No backwards-incompatible changes* * *No deprecations* ### 5.2.0 (2014-06-30) * Support removing a selector from a declaration block using `$oBlock->removeSelector($mSelector)` * Introduce a specialized exception (Sabberworm\CSS\Parsing\OuputException) for exceptions during output rendering * *No deprecations* #### Backwards-incompatible changes * Outputting a declaration block that has no selectors throws an OuputException instead of outputting an invalid ` {…}` into the CSS document. ## 4.0 ### 4.0.0 (2013-03-19) * Support for more @-rules * Generic interface `Sabberworm\CSS\Property\AtRule`, implemented by all @-rule classes * *No deprecations* #### Backwards-incompatible changes * `Sabberworm\CSS\RuleSet\AtRule` renamed to `Sabberworm\CSS\RuleSet\AtRuleSet` * `Sabberworm\CSS\CSSList\MediaQuery` renamed to `Sabberworm\CSS\RuleSet\CSSList\AtRuleBlockList` with differing semantics and API (which also works for other block-list-based @-rules like `@supports`). ## 3.0 ### 3.0.0 (2013-03-06) * Support for lenient parsing (on by default) * *No deprecations* #### Backwards-incompatible changes * All properties (like whether or not to use `mb_`-functions, which default charset to use and – new – whether or not to be forgiving when parsing) are now encapsulated in an instance of `Sabberworm\CSS\Settings` which can be passed as the second argument to `Sabberworm\CSS\Parser->__construct()`. * Specifying a charset as the second argument to `Sabberworm\CSS\Parser->__construct()` is no longer supported. Use `Sabberworm\CSS\Settings::create()->withDefaultCharset('some-charset')` instead. * Setting `Sabberworm\CSS\Parser->bUseMbFunctions` has no effect. Use `Sabberworm\CSS\Settings::create()->withMultibyteSupport(true/false)` instead. * `Sabberworm\CSS\Parser->parse()` may throw a `Sabberworm\CSS\Parsing\UnexpectedTokenException` when in strict parsing mode. ## 2.0 ### 2.0.0 (2013-01-29) * Allow multiple rules of the same type per rule set #### Backwards-incompatible changes * `Sabberworm\CSS\RuleSet->getRules()` returns an index-based array instead of an associative array. Use `Sabberworm\CSS\RuleSet->getRulesAssoc()` (which eliminates duplicate rules and lets the later rule of the same name win). * `Sabberworm\CSS\RuleSet->removeRule()` works as it did before except when passed an instance of `Sabberworm\CSS\Rule\Rule`, in which case it would only remove the exact rule given instead of all the rules of the same type. To get the old behaviour, use `Sabberworm\CSS\RuleSet->removeRule($oRule->getRule()`; ## 1.0 Initial release of a stable public API. ## 0.9 Last version not to use PSR-0 project organization semantics. php-css-parser/tests/Sabberworm/CSS/OutputFormatTest.php 0000604 00000015635 15173044501 0017340 0 ustar 00 <?php namespace Sabberworm\CSS; use Sabberworm\CSS\Parser; use Sabberworm\CSS\OutputFormat; global $TEST_CSS; $TEST_CSS = <<<EOT .main, .test { font: italic normal bold 16px/1.2 "Helvetica", Verdana, sans-serif; background: white; } @media screen { .main { background-size: 100% 100%; font-size: 1.3em; background-color: #fff; } } EOT; class OutputFormatTest extends \PHPUnit_Framework_TestCase { private $oParser; private $oDocument; function setUp() { global $TEST_CSS; $this->oParser = new Parser($TEST_CSS); $this->oDocument = $this->oParser->parse(); } public function testPlain() { $this->assertSame('.main, .test {font: italic normal bold 16px/1.2 "Helvetica",Verdana,sans-serif;background: white;} @media screen {.main {background-size: 100% 100%;font-size: 1.3em;background-color: #fff;}}', $this->oDocument->render()); } public function testCompact() { $this->assertSame('.main,.test{font:italic normal bold 16px/1.2 "Helvetica",Verdana,sans-serif;background:white;}@media screen{.main{background-size:100% 100%;font-size:1.3em;background-color:#fff;}}', $this->oDocument->render(OutputFormat::createCompact())); } public function testPretty() { global $TEST_CSS; $this->assertSame($TEST_CSS, $this->oDocument->render(OutputFormat::createPretty())); } public function testSpaceAfterListArgumentSeparator() { $this->assertSame('.main, .test {font: italic normal bold 16px/ 1.2 "Helvetica", Verdana, sans-serif;background: white;} @media screen {.main {background-size: 100% 100%;font-size: 1.3em;background-color: #fff;}}', $this->oDocument->render(OutputFormat::create()->setSpaceAfterListArgumentSeparator(" "))); } public function testSpaceAfterListArgumentSeparatorComplex() { $this->assertSame('.main, .test {font: italic normal bold 16px/1.2 "Helvetica", Verdana, sans-serif;background: white;} @media screen {.main {background-size: 100% 100%;font-size: 1.3em;background-color: #fff;}}', $this->oDocument->render(OutputFormat::create()->setSpaceAfterListArgumentSeparator(array('default' => ' ', ',' => "\t", '/' => '', ' ' => '')))); } public function testSpaceAfterSelectorSeparator() { $this->assertSame('.main, .test {font: italic normal bold 16px/1.2 "Helvetica",Verdana,sans-serif;background: white;} @media screen {.main {background-size: 100% 100%;font-size: 1.3em;background-color: #fff;}}', $this->oDocument->render(OutputFormat::create()->setSpaceAfterSelectorSeparator("\n"))); } public function testStringQuotingType() { $this->assertSame('.main, .test {font: italic normal bold 16px/1.2 \'Helvetica\',Verdana,sans-serif;background: white;} @media screen {.main {background-size: 100% 100%;font-size: 1.3em;background-color: #fff;}}', $this->oDocument->render(OutputFormat::create()->setStringQuotingType("'"))); } public function testRGBHashNotation() { $this->assertSame('.main, .test {font: italic normal bold 16px/1.2 "Helvetica",Verdana,sans-serif;background: white;} @media screen {.main {background-size: 100% 100%;font-size: 1.3em;background-color: rgb(255,255,255);}}', $this->oDocument->render(OutputFormat::create()->setRGBHashNotation(false))); } public function testSemicolonAfterLastRule() { $this->assertSame('.main, .test {font: italic normal bold 16px/1.2 "Helvetica",Verdana,sans-serif;background: white} @media screen {.main {background-size: 100% 100%;font-size: 1.3em;background-color: #fff}}', $this->oDocument->render(OutputFormat::create()->setSemicolonAfterLastRule(false))); } public function testSpaceAfterRuleName() { $this->assertSame('.main, .test {font: italic normal bold 16px/1.2 "Helvetica",Verdana,sans-serif;background: white;} @media screen {.main {background-size: 100% 100%;font-size: 1.3em;background-color: #fff;}}', $this->oDocument->render(OutputFormat::create()->setSpaceAfterRuleName("\t"))); } public function testSpaceRules() { $this->assertSame('.main, .test { font: italic normal bold 16px/1.2 "Helvetica",Verdana,sans-serif; background: white; } @media screen {.main { background-size: 100% 100%; font-size: 1.3em; background-color: #fff; }}', $this->oDocument->render(OutputFormat::create()->set('Space*Rules', "\n"))); } public function testSpaceBlocks() { $this->assertSame(' .main, .test {font: italic normal bold 16px/1.2 "Helvetica",Verdana,sans-serif;background: white;} @media screen { .main {background-size: 100% 100%;font-size: 1.3em;background-color: #fff;} } ', $this->oDocument->render(OutputFormat::create()->set('Space*Blocks', "\n"))); } public function testSpaceBoth() { $this->assertSame(' .main, .test { font: italic normal bold 16px/1.2 "Helvetica",Verdana,sans-serif; background: white; } @media screen { .main { background-size: 100% 100%; font-size: 1.3em; background-color: #fff; } } ', $this->oDocument->render(OutputFormat::create()->set('Space*Rules', "\n")->set('Space*Blocks', "\n"))); } public function testSpaceBetweenBlocks() { $this->assertSame('.main, .test {font: italic normal bold 16px/1.2 "Helvetica",Verdana,sans-serif;background: white;}@media screen {.main {background-size: 100% 100%;font-size: 1.3em;background-color: #fff;}}', $this->oDocument->render(OutputFormat::create()->setSpaceBetweenBlocks(''))); } public function testIndentation() { $this->assertSame(' .main, .test { font: italic normal bold 16px/1.2 "Helvetica",Verdana,sans-serif; background: white; } @media screen { .main { background-size: 100% 100%; font-size: 1.3em; background-color: #fff; } } ', $this->oDocument->render(OutputFormat::create()->set('Space*Rules', "\n")->set('Space*Blocks', "\n")->setIndentation(''))); } public function testSpaceBeforeBraces() { $this->assertSame('.main, .test{font: italic normal bold 16px/1.2 "Helvetica",Verdana,sans-serif;background: white;} @media screen{.main{background-size: 100% 100%;font-size: 1.3em;background-color: #fff;}}', $this->oDocument->render(OutputFormat::create()->setSpaceBeforeOpeningBrace(''))); } /** * @expectedException Sabberworm\CSS\Parsing\OutputException */ public function testIgnoreExceptionsOff() { $aBlocks = $this->oDocument->getAllDeclarationBlocks(); $oFirstBlock = $aBlocks[0]; $oFirstBlock->removeSelector('.main'); $this->assertSame('.test {font: italic normal bold 16px/1.2 "Helvetica",Verdana,sans-serif;background: white;} @media screen {.main {background-size: 100% 100%;font-size: 1.3em;background-color: #fff;}}', $this->oDocument->render(OutputFormat::create()->setIgnoreExceptions(false))); $oFirstBlock->removeSelector('.test'); $this->oDocument->render(OutputFormat::create()->setIgnoreExceptions(false)); } public function testIgnoreExceptionsOn() { $aBlocks = $this->oDocument->getAllDeclarationBlocks(); $oFirstBlock = $aBlocks[0]; $oFirstBlock->removeSelector('.main'); $oFirstBlock->removeSelector('.test'); $this->assertSame('@media screen {.main {background-size: 100% 100%;font-size: 1.3em;background-color: #fff;}}', $this->oDocument->render(OutputFormat::create()->setIgnoreExceptions(true))); } } php-css-parser/tests/Sabberworm/CSS/RuleSet/LenientParsingTest.php 0000604 00000006122 15173044501 0021163 0 ustar 00 <?php namespace Sabberworm\CSS\RuleSet; use Sabberworm\CSS\Parser; use Sabberworm\CSS\Settings; class LenientParsingTest extends \PHPUnit_Framework_TestCase { /** * @expectedException Sabberworm\CSS\Parsing\UnexpectedTokenException */ public function testFaultToleranceOff() { $sFile = dirname(__FILE__) . '/../../../files' . DIRECTORY_SEPARATOR . "-fault-tolerance.css"; $oParser = new Parser(file_get_contents($sFile), Settings::create()->beStrict()); $oParser->parse(); } public function testFaultToleranceOn() { $sFile = dirname(__FILE__) . '/../../../files' . DIRECTORY_SEPARATOR . "-fault-tolerance.css"; $oParser = new Parser(file_get_contents($sFile), Settings::create()->withLenientParsing(true)); $oResult = $oParser->parse(); $this->assertSame('.test1 {}'."\n".'.test2 {hello: 2.2;hello: 2000000000000.2;}'."\n".'#test {}'."\n".'#test2 {help: none;}', $oResult->render()); } /** * @expectedException Sabberworm\CSS\Parsing\UnexpectedTokenException */ public function testEndToken() { $sFile = dirname(__FILE__) . '/../../../files' . DIRECTORY_SEPARATOR . "-end-token.css"; $oParser = new Parser(file_get_contents($sFile), Settings::create()->beStrict()); $oParser->parse(); } /** * @expectedException Sabberworm\CSS\Parsing\UnexpectedTokenException */ public function testEndToken2() { $sFile = dirname(__FILE__) . '/../../../files' . DIRECTORY_SEPARATOR . "-end-token-2.css"; $oParser = new Parser(file_get_contents($sFile), Settings::create()->beStrict()); $oParser->parse(); } public function testEndTokenPositive() { $sFile = dirname(__FILE__) . '/../../../files' . DIRECTORY_SEPARATOR . "-end-token.css"; $oParser = new Parser(file_get_contents($sFile), Settings::create()->withLenientParsing(true)); $oResult = $oParser->parse(); $this->assertSame("", $oResult->render()); } public function testEndToken2Positive() { $sFile = dirname(__FILE__) . '/../../../files' . DIRECTORY_SEPARATOR . "-end-token-2.css"; $oParser = new Parser(file_get_contents($sFile), Settings::create()->withLenientParsing(true)); $oResult = $oParser->parse(); $this->assertSame('#home .bg-layout {background-image: url("/bundles/main/img/bg1.png?5");}', $oResult->render()); } public function testLocaleTrap() { setlocale(LC_ALL, "pt_PT", "no"); $sFile = dirname(__FILE__) . '/../../../files' . DIRECTORY_SEPARATOR . "-fault-tolerance.css"; $oParser = new Parser(file_get_contents($sFile), Settings::create()->withLenientParsing(true)); $oResult = $oParser->parse(); $this->assertSame('.test1 {}'."\n".'.test2 {hello: 2.2;hello: 2000000000000.2;}'."\n".'#test {}'."\n".'#test2 {help: none;}', $oResult->render()); } public function testCaseInsensitivity() { $sFile = dirname(__FILE__) . '/../../../files' . DIRECTORY_SEPARATOR . "case-insensitivity.css"; $oParser = new Parser(file_get_contents($sFile)); $oResult = $oParser->parse(); $this->assertSame('@charset "utf-8"; @import url("test.css"); @media screen {} #myid {case: insensitive !important;frequency: 30Hz;font-size: 1em;color: #ff0;color: hsl(40,40%,30%);font-family: Arial;}', $oResult->render()); } } php-css-parser/tests/Sabberworm/CSS/RuleSet/DeclarationBlockTest.php 0000604 00000025367 15173044501 0021455 0 ustar 00 <?php namespace Sabberworm\CSS\RuleSet; use Sabberworm\CSS\Parser; use Sabberworm\CSS\Rule\Rule; use Sabberworm\CSS\Value\Size; class DeclarationBlockTest extends \PHPUnit_Framework_TestCase { /** * @dataProvider expandBorderShorthandProvider * */ public function testExpandBorderShorthand($sCss, $sExpected) { $oParser = new Parser($sCss); $oDoc = $oParser->parse(); foreach ($oDoc->getAllDeclarationBlocks() as $oDeclaration) { $oDeclaration->expandBorderShorthand(); } $this->assertSame(trim((string) $oDoc), $sExpected); } public function expandBorderShorthandProvider() { return array( array('body{ border: 2px solid #000 }', 'body {border-width: 2px;border-style: solid;border-color: #000;}'), array('body{ border: none }', 'body {border-style: none;}'), array('body{ border: 2px }', 'body {border-width: 2px;}'), array('body{ border: #f00 }', 'body {border-color: #f00;}'), array('body{ border: 1em solid }', 'body {border-width: 1em;border-style: solid;}'), array('body{ margin: 1em; }', 'body {margin: 1em;}') ); } /** * @dataProvider expandFontShorthandProvider * */ public function testExpandFontShorthand($sCss, $sExpected) { $oParser = new Parser($sCss); $oDoc = $oParser->parse(); foreach ($oDoc->getAllDeclarationBlocks() as $oDeclaration) { $oDeclaration->expandFontShorthand(); } $this->assertSame(trim((string) $oDoc), $sExpected); } public function expandFontShorthandProvider() { return array( array( 'body{ margin: 1em; }', 'body {margin: 1em;}' ), array( 'body {font: 12px serif;}', 'body {font-style: normal;font-variant: normal;font-weight: normal;font-size: 12px;line-height: normal;font-family: serif;}' ), array( 'body {font: italic 12px serif;}', 'body {font-style: italic;font-variant: normal;font-weight: normal;font-size: 12px;line-height: normal;font-family: serif;}' ), array( 'body {font: italic bold 12px serif;}', 'body {font-style: italic;font-variant: normal;font-weight: bold;font-size: 12px;line-height: normal;font-family: serif;}' ), array( 'body {font: italic bold 12px/1.6 serif;}', 'body {font-style: italic;font-variant: normal;font-weight: bold;font-size: 12px;line-height: 1.6;font-family: serif;}' ), array( 'body {font: italic small-caps bold 12px/1.6 serif;}', 'body {font-style: italic;font-variant: small-caps;font-weight: bold;font-size: 12px;line-height: 1.6;font-family: serif;}' ), ); } /** * @dataProvider expandBackgroundShorthandProvider * */ public function testExpandBackgroundShorthand($sCss, $sExpected) { $oParser = new Parser($sCss); $oDoc = $oParser->parse(); foreach ($oDoc->getAllDeclarationBlocks() as $oDeclaration) { $oDeclaration->expandBackgroundShorthand(); } $this->assertSame(trim((string) $oDoc), $sExpected); } public function expandBackgroundShorthandProvider() { return array( array('body {border: 1px;}', 'body {border: 1px;}'), array('body {background: #f00;}', 'body {background-color: #f00;background-image: none;background-repeat: repeat;background-attachment: scroll;background-position: 0% 0%;}'), array('body {background: #f00 url("foobar.png");}', 'body {background-color: #f00;background-image: url("foobar.png");background-repeat: repeat;background-attachment: scroll;background-position: 0% 0%;}'), array('body {background: #f00 url("foobar.png") no-repeat;}', 'body {background-color: #f00;background-image: url("foobar.png");background-repeat: no-repeat;background-attachment: scroll;background-position: 0% 0%;}'), array('body {background: #f00 url("foobar.png") no-repeat center;}', 'body {background-color: #f00;background-image: url("foobar.png");background-repeat: no-repeat;background-attachment: scroll;background-position: center center;}'), array('body {background: #f00 url("foobar.png") no-repeat top left;}', 'body {background-color: #f00;background-image: url("foobar.png");background-repeat: no-repeat;background-attachment: scroll;background-position: top left;}'), ); } /** * @dataProvider expandDimensionsShorthandProvider * */ public function testExpandDimensionsShorthand($sCss, $sExpected) { $oParser = new Parser($sCss); $oDoc = $oParser->parse(); foreach ($oDoc->getAllDeclarationBlocks() as $oDeclaration) { $oDeclaration->expandDimensionsShorthand(); } $this->assertSame(trim((string) $oDoc), $sExpected); } public function expandDimensionsShorthandProvider() { return array( array('body {border: 1px;}', 'body {border: 1px;}'), array('body {margin-top: 1px;}', 'body {margin-top: 1px;}'), array('body {margin: 1em;}', 'body {margin-top: 1em;margin-right: 1em;margin-bottom: 1em;margin-left: 1em;}'), array('body {margin: 1em 2em;}', 'body {margin-top: 1em;margin-right: 2em;margin-bottom: 1em;margin-left: 2em;}'), array('body {margin: 1em 2em 3em;}', 'body {margin-top: 1em;margin-right: 2em;margin-bottom: 3em;margin-left: 2em;}'), ); } /** * @dataProvider createBorderShorthandProvider * */ public function testCreateBorderShorthand($sCss, $sExpected) { $oParser = new Parser($sCss); $oDoc = $oParser->parse(); foreach ($oDoc->getAllDeclarationBlocks() as $oDeclaration) { $oDeclaration->createBorderShorthand(); } $this->assertSame(trim((string) $oDoc), $sExpected); } public function createBorderShorthandProvider() { return array( array('body {border-width: 2px;border-style: solid;border-color: #000;}', 'body {border: 2px solid #000;}'), array('body {border-style: none;}', 'body {border: none;}'), array('body {border-width: 1em;border-style: solid;}', 'body {border: 1em solid;}'), array('body {margin: 1em;}', 'body {margin: 1em;}') ); } /** * @dataProvider createFontShorthandProvider * */ public function testCreateFontShorthand($sCss, $sExpected) { $oParser = new Parser($sCss); $oDoc = $oParser->parse(); foreach ($oDoc->getAllDeclarationBlocks() as $oDeclaration) { $oDeclaration->createFontShorthand(); } $this->assertSame(trim((string) $oDoc), $sExpected); } public function createFontShorthandProvider() { return array( array('body {font-size: 12px; font-family: serif}', 'body {font: 12px serif;}'), array('body {font-size: 12px; font-family: serif; font-style: italic;}', 'body {font: italic 12px serif;}'), array('body {font-size: 12px; font-family: serif; font-style: italic; font-weight: bold;}', 'body {font: italic bold 12px serif;}'), array('body {font-size: 12px; font-family: serif; font-style: italic; font-weight: bold; line-height: 1.6;}', 'body {font: italic bold 12px/1.6 serif;}'), array('body {font-size: 12px; font-family: serif; font-style: italic; font-weight: bold; line-height: 1.6; font-variant: small-caps;}', 'body {font: italic small-caps bold 12px/1.6 serif;}'), array('body {margin: 1em;}', 'body {margin: 1em;}') ); } /** * @dataProvider createDimensionsShorthandProvider * */ public function testCreateDimensionsShorthand($sCss, $sExpected) { $oParser = new Parser($sCss); $oDoc = $oParser->parse(); foreach ($oDoc->getAllDeclarationBlocks() as $oDeclaration) { $oDeclaration->createDimensionsShorthand(); } $this->assertSame(trim((string) $oDoc), $sExpected); } public function createDimensionsShorthandProvider() { return array( array('body {border: 1px;}', 'body {border: 1px;}'), array('body {margin-top: 1px;}', 'body {margin-top: 1px;}'), array('body {margin-top: 1em; margin-right: 1em; margin-bottom: 1em; margin-left: 1em;}', 'body {margin: 1em;}'), array('body {margin-top: 1em; margin-right: 2em; margin-bottom: 1em; margin-left: 2em;}', 'body {margin: 1em 2em;}'), array('body {margin-top: 1em; margin-right: 2em; margin-bottom: 3em; margin-left: 2em;}', 'body {margin: 1em 2em 3em;}'), ); } /** * @dataProvider createBackgroundShorthandProvider * */ public function testCreateBackgroundShorthand($sCss, $sExpected) { $oParser = new Parser($sCss); $oDoc = $oParser->parse(); foreach ($oDoc->getAllDeclarationBlocks() as $oDeclaration) { $oDeclaration->createBackgroundShorthand(); } $this->assertSame(trim((string) $oDoc), $sExpected); } public function createBackgroundShorthandProvider() { return array( array('body {border: 1px;}', 'body {border: 1px;}'), array('body {background-color: #f00;}', 'body {background: #f00;}'), array('body {background-color: #f00;background-image: url(foobar.png);}', 'body {background: #f00 url("foobar.png");}'), array('body {background-color: #f00;background-image: url(foobar.png);background-repeat: no-repeat;}', 'body {background: #f00 url("foobar.png") no-repeat;}'), array('body {background-color: #f00;background-image: url(foobar.png);background-repeat: no-repeat;}', 'body {background: #f00 url("foobar.png") no-repeat;}'), array('body {background-color: #f00;background-image: url(foobar.png);background-repeat: no-repeat;background-position: center;}', 'body {background: #f00 url("foobar.png") no-repeat center;}'), array('body {background-color: #f00;background-image: url(foobar.png);background-repeat: no-repeat;background-position: top left;}', 'body {background: #f00 url("foobar.png") no-repeat top left;}'), ); } public function testOverrideRules() { $sCss = '.wrapper { left: 10px; text-align: left; }'; $oParser = new Parser($sCss); $oDoc = $oParser->parse(); $oRule = new Rule('right'); $oRule->setValue('-10px'); $aContents = $oDoc->getContents(); $oWrapper = $aContents[0]; $this->assertCount(2, $oWrapper->getRules()); $aContents[0]->setRules(array($oRule)); $aRules = $oWrapper->getRules(); $this->assertCount(1, $aRules); $this->assertEquals('right', $aRules[0]->getRule()); $this->assertEquals('-10px', $aRules[0]->getValue()); } public function testRuleInsertion() { $sCss = '.wrapper { left: 10px; text-align: left; }'; $oParser = new Parser($sCss); $oDoc = $oParser->parse(); $aContents = $oDoc->getContents(); $oWrapper = $aContents[0]; $oFirst = $oWrapper->getRules('left'); $this->assertCount(1, $oFirst); $oFirst = $oFirst[0]; $oSecond = $oWrapper->getRules('text-'); $this->assertCount(1, $oSecond); $oSecond = $oSecond[0]; $oBefore = new Rule('left'); $oBefore->setValue(new Size(16, 'em')); $oMiddle = new Rule('text-align'); $oMiddle->setValue(new Size(1)); $oAfter = new Rule('border-bottom-width'); $oAfter->setValue(new Size(1, 'px')); $oWrapper->addRule($oAfter); $oWrapper->addRule($oBefore, $oFirst); $oWrapper->addRule($oMiddle, $oSecond); $aRules = $oWrapper->getRules(); $this->assertSame($oBefore, $aRules[0]); $this->assertSame($oFirst, $aRules[1]); $this->assertSame($oMiddle, $aRules[2]); $this->assertSame($oSecond, $aRules[3]); $this->assertSame($oAfter, $aRules[4]); $this->assertSame('.wrapper {left: 16em;left: 10px;text-align: 1;text-align: left;border-bottom-width: 1px;}', $oDoc->render()); } } php-css-parser/tests/Sabberworm/CSS/ParserTest.php 0000604 00000061244 15173044501 0016120 0 ustar 00 <?php namespace Sabberworm\CSS; use Sabberworm\CSS\CSSList\KeyFrame; use Sabberworm\CSS\Value\Size; use Sabberworm\CSS\Property\Selector; use Sabberworm\CSS\RuleSet\DeclarationBlock; use Sabberworm\CSS\Property\AtRule; use Sabberworm\CSS\Value\URL; use Sabberworm\CSS\Parsing\UnexpectedTokenException; class ParserTest extends \PHPUnit_Framework_TestCase { function testFiles() { $sDirectory = dirname(__FILE__) . '/../../files'; if ($rHandle = opendir($sDirectory)) { /* This is the correct way to loop over the directory. */ while (false !== ($sFileName = readdir($rHandle))) { if (strpos($sFileName, '.') === 0) { continue; } if (strrpos($sFileName, '.css') !== strlen($sFileName) - strlen('.css')) { continue; } if (strpos($sFileName, '-') === 0) { //Either a file which SHOULD fail (at least in strict mode) or a future test of a as-of-now missing feature continue; } $oParser = new Parser(file_get_contents($sDirectory . DIRECTORY_SEPARATOR . $sFileName)); try { $this->assertNotEquals('', $oParser->parse()->render()); } catch (\Exception $e) { $this->fail($e); } } closedir($rHandle); } } /** * @depends testFiles */ function testColorParsing() { $oDoc = $this->parsedStructureForFile('colortest'); foreach ($oDoc->getAllRuleSets() as $oRuleSet) { if (!$oRuleSet instanceof DeclarationBlock) { continue; } $sSelector = $oRuleSet->getSelectors(); $sSelector = $sSelector[0]->getSelector(); if ($sSelector === '#mine') { $aColorRule = $oRuleSet->getRules('color'); $oColor = $aColorRule[0]->getValue(); $this->assertSame('red', $oColor); $aColorRule = $oRuleSet->getRules('background-'); $oColor = $aColorRule[0]->getValue(); $this->assertEquals(array('r' => new Size(35.0, null, true, $oColor->getLineNo()), 'g' => new Size(35.0, null, true, $oColor->getLineNo()), 'b' => new Size(35.0, null, true, $oColor->getLineNo())), $oColor->getColor()); $aColorRule = $oRuleSet->getRules('border-color'); $oColor = $aColorRule[0]->getValue(); $this->assertEquals(array('r' => new Size(10.0, null, true, $oColor->getLineNo()), 'g' => new Size(100.0, null, true, $oColor->getLineNo()), 'b' => new Size(230.0, null, true, $oColor->getLineNo())), $oColor->getColor()); $oColor = $aColorRule[1]->getValue(); $this->assertEquals(array('r' => new Size(10.0, null, true, $oColor->getLineNo()), 'g' => new Size(100.0, null, true, $oColor->getLineNo()), 'b' => new Size(231.0, null, true, $oColor->getLineNo()), 'a' => new Size("0000.3", null, true, $oColor->getLineNo())), $oColor->getColor()); $aColorRule = $oRuleSet->getRules('outline-color'); $oColor = $aColorRule[0]->getValue(); $this->assertEquals(array('r' => new Size(34.0, null, true, $oColor->getLineNo()), 'g' => new Size(34.0, null, true, $oColor->getLineNo()), 'b' => new Size(34.0, null, true, $oColor->getLineNo())), $oColor->getColor()); } else if($sSelector === '#yours') { $aColorRule = $oRuleSet->getRules('background-color'); $oColor = $aColorRule[0]->getValue(); $this->assertEquals(array('h' => new Size(220.0, null, true, $oColor->getLineNo()), 's' => new Size(10.0, '%', true, $oColor->getLineNo()), 'l' => new Size(220.0, '%', true, $oColor->getLineNo())), $oColor->getColor()); $oColor = $aColorRule[1]->getValue(); $this->assertEquals(array('h' => new Size(220.0, null, true, $oColor->getLineNo()), 's' => new Size(10.0, '%', true, $oColor->getLineNo()), 'l' => new Size(220.0, '%', true, $oColor->getLineNo()), 'a' => new Size(0000.3, null, true, $oColor->getLineNo())), $oColor->getColor()); } } foreach ($oDoc->getAllValues('color') as $sColor) { $this->assertSame('red', $sColor); } $this->assertSame('#mine {color: red;border-color: #0a64e6;border-color: rgba(10,100,231,.3);outline-color: #222;background-color: #232323;} #yours {background-color: hsl(220,10%,220%);background-color: hsla(220,10%,220%,.3);}', $oDoc->render()); } function testUnicodeParsing() { $oDoc = $this->parsedStructureForFile('unicode'); foreach ($oDoc->getAllDeclarationBlocks() as $oRuleSet) { $sSelector = $oRuleSet->getSelectors(); $sSelector = $sSelector[0]->getSelector(); if (substr($sSelector, 0, strlen('.test-')) !== '.test-') { continue; } $aContentRules = $oRuleSet->getRules('content'); $aContents = $aContentRules[0]->getValues(); $sString = $aContents[0][0]->__toString(); if ($sSelector == '.test-1') { $this->assertSame('" "', $sString); } if ($sSelector == '.test-2') { $this->assertSame('"é"', $sString); } if ($sSelector == '.test-3') { $this->assertSame('" "', $sString); } if ($sSelector == '.test-4') { $this->assertSame('"𝄞"', $sString); } if ($sSelector == '.test-5') { $this->assertSame('"水"', $sString); } if ($sSelector == '.test-6') { $this->assertSame('"¥"', $sString); } if ($sSelector == '.test-7') { $this->assertSame('"\A"', $sString); } if ($sSelector == '.test-8') { $this->assertSame('"\"\""', $sString); } if ($sSelector == '.test-9') { $this->assertSame('"\"\\\'"', $sString); } if ($sSelector == '.test-10') { $this->assertSame('"\\\'\\\\"', $sString); } if ($sSelector == '.test-11') { $this->assertSame('"test"', $sString); } } } function testSpecificity() { $oDoc = $this->parsedStructureForFile('specificity'); $oDeclarationBlock = $oDoc->getAllDeclarationBlocks(); $oDeclarationBlock = $oDeclarationBlock[0]; $aSelectors = $oDeclarationBlock->getSelectors(); foreach ($aSelectors as $oSelector) { switch ($oSelector->getSelector()) { case "#test .help": $this->assertSame(110, $oSelector->getSpecificity()); break; case "#file": $this->assertSame(100, $oSelector->getSpecificity()); break; case ".help:hover": $this->assertSame(20, $oSelector->getSpecificity()); break; case "ol li::before": $this->assertSame(3, $oSelector->getSpecificity()); break; case "li.green": $this->assertSame(11, $oSelector->getSpecificity()); break; default: $this->fail("specificity: untested selector " . $oSelector->getSelector()); } } $this->assertEquals(array(new Selector('#test .help', true)), $oDoc->getSelectorsBySpecificity('> 100')); } function testManipulation() { $oDoc = $this->parsedStructureForFile('atrules'); $this->assertSame('@charset "utf-8"; @font-face {font-family: "CrassRoots";src: url("../media/cr.ttf");} html, body {font-size: -.6em;} @keyframes mymove {from {top: 0px;} to {top: 200px;}} @-moz-keyframes some-move {from {top: 0px;} to {top: 200px;}} @supports ( (perspective: 10px) or (-moz-perspective: 10px) or (-webkit-perspective: 10px) or (-ms-perspective: 10px) or (-o-perspective: 10px) ) {body {font-family: "Helvetica";}} @page :pseudo-class {margin: 2in;} @-moz-document url(http://www.w3.org/), url-prefix(http://www.w3.org/Style/), domain(mozilla.org), regexp("https:.*") {body {color: purple;background: yellow;}} @media screen and (orientation: landscape) {@-ms-viewport {width: 1024px;height: 768px;}} @region-style #intro {p {color: blue;}}', $oDoc->render()); foreach ($oDoc->getAllDeclarationBlocks() as $oBlock) { foreach ($oBlock->getSelectors() as $oSelector) { //Loop over all selector parts (the comma-separated strings in a selector) and prepend the id $oSelector->setSelector('#my_id ' . $oSelector->getSelector()); } } $this->assertSame('@charset "utf-8"; @font-face {font-family: "CrassRoots";src: url("../media/cr.ttf");} #my_id html, #my_id body {font-size: -.6em;} @keyframes mymove {from {top: 0px;} to {top: 200px;}} @-moz-keyframes some-move {from {top: 0px;} to {top: 200px;}} @supports ( (perspective: 10px) or (-moz-perspective: 10px) or (-webkit-perspective: 10px) or (-ms-perspective: 10px) or (-o-perspective: 10px) ) {#my_id body {font-family: "Helvetica";}} @page :pseudo-class {margin: 2in;} @-moz-document url(http://www.w3.org/), url-prefix(http://www.w3.org/Style/), domain(mozilla.org), regexp("https:.*") {#my_id body {color: purple;background: yellow;}} @media screen and (orientation: landscape) {@-ms-viewport {width: 1024px;height: 768px;}} @region-style #intro {#my_id p {color: blue;}}', $oDoc->render()); $oDoc = $this->parsedStructureForFile('values'); $this->assertSame('#header {margin: 10px 2em 1cm 2%;font-family: Verdana,Helvetica,"Gill Sans",sans-serif;font-size: 10px;color: red !important;background-color: green;background-color: rgba(0,128,0,.7);frequency: 30Hz;} body {color: green;font: 75% "Lucida Grande","Trebuchet MS",Verdana,sans-serif;}', $oDoc->render()); foreach ($oDoc->getAllRuleSets() as $oRuleSet) { $oRuleSet->removeRule('font-'); } $this->assertSame('#header {margin: 10px 2em 1cm 2%;color: red !important;background-color: green;background-color: rgba(0,128,0,.7);frequency: 30Hz;} body {color: green;}', $oDoc->render()); foreach ($oDoc->getAllRuleSets() as $oRuleSet) { $oRuleSet->removeRule('background-'); } $this->assertSame('#header {margin: 10px 2em 1cm 2%;color: red !important;frequency: 30Hz;} body {color: green;}', $oDoc->render()); } function testRuleGetters() { $oDoc = $this->parsedStructureForFile('values'); $aBlocks = $oDoc->getAllDeclarationBlocks(); $oHeaderBlock = $aBlocks[0]; $oBodyBlock = $aBlocks[1]; $aHeaderRules = $oHeaderBlock->getRules('background-'); $this->assertSame(2, count($aHeaderRules)); $this->assertSame('background-color', $aHeaderRules[0]->getRule()); $this->assertSame('background-color', $aHeaderRules[1]->getRule()); $aHeaderRules = $oHeaderBlock->getRulesAssoc('background-'); $this->assertSame(1, count($aHeaderRules)); $this->assertSame(true, $aHeaderRules['background-color']->getValue() instanceof \Sabberworm\CSS\Value\Color); $this->assertSame('rgba', $aHeaderRules['background-color']->getValue()->getColorDescription()); $oHeaderBlock->removeRule($aHeaderRules['background-color']); $aHeaderRules = $oHeaderBlock->getRules('background-'); $this->assertSame(1, count($aHeaderRules)); $this->assertSame('green', $aHeaderRules[0]->getValue()); } function testSlashedValues() { $oDoc = $this->parsedStructureForFile('slashed'); $this->assertSame('.test {font: 12px/1.5 Verdana,Arial,sans-serif;border-radius: 5px 10px 5px 10px/10px 5px 10px 5px;}', $oDoc->render()); foreach ($oDoc->getAllValues(null) as $mValue) { if ($mValue instanceof Size && $mValue->isSize() && !$mValue->isRelative()) { $mValue->setSize($mValue->getSize() * 3); } } foreach ($oDoc->getAllDeclarationBlocks() as $oBlock) { $oRule = $oBlock->getRules('font'); $oRule = $oRule[0]; $oSpaceList = $oRule->getValue(); $this->assertEquals(' ', $oSpaceList->getListSeparator()); $oSlashList = $oSpaceList->getListComponents(); $oCommaList = $oSlashList[1]; $oSlashList = $oSlashList[0]; $this->assertEquals(',', $oCommaList->getListSeparator()); $this->assertEquals('/', $oSlashList->getListSeparator()); $oRule = $oBlock->getRules('border-radius'); $oRule = $oRule[0]; $oSlashList = $oRule->getValue(); $this->assertEquals('/', $oSlashList->getListSeparator()); $oSpaceList1 = $oSlashList->getListComponents(); $oSpaceList2 = $oSpaceList1[1]; $oSpaceList1 = $oSpaceList1[0]; $this->assertEquals(' ', $oSpaceList1->getListSeparator()); $this->assertEquals(' ', $oSpaceList2->getListSeparator()); } $this->assertSame('.test {font: 36px/1.5 Verdana,Arial,sans-serif;border-radius: 15px 30px 15px 30px/30px 15px 30px 15px;}', $oDoc->render()); } function testFunctionSyntax() { $oDoc = $this->parsedStructureForFile('functions'); $sExpected = 'div.main {background-image: linear-gradient(#000,#fff);} .collapser::before, .collapser::-moz-before, .collapser::-webkit-before {content: "»";font-size: 1.2em;margin-right: .2em;-moz-transition-property: -moz-transform;-moz-transition-duration: .2s;-moz-transform-origin: center 60%;} .collapser.expanded::before, .collapser.expanded::-moz-before, .collapser.expanded::-webkit-before {-moz-transform: rotate(90deg);} .collapser + * {height: 0;overflow: hidden;-moz-transition-property: height;-moz-transition-duration: .3s;} .collapser.expanded + * {height: auto;}'; $this->assertSame($sExpected, $oDoc->render()); foreach ($oDoc->getAllValues(null, true) as $mValue) { if ($mValue instanceof Size && $mValue->isSize()) { $mValue->setSize($mValue->getSize() * 3); } } $sExpected = str_replace(array('1.2em', '.2em', '60%'), array('3.6em', '.6em', '180%'), $sExpected); $this->assertSame($sExpected, $oDoc->render()); foreach ($oDoc->getAllValues(null, true) as $mValue) { if ($mValue instanceof Size && !$mValue->isRelative() && !$mValue->isColorComponent()) { $mValue->setSize($mValue->getSize() * 2); } } $sExpected = str_replace(array('.2s', '.3s', '90deg'), array('.4s', '.6s', '180deg'), $sExpected); $this->assertSame($sExpected, $oDoc->render()); } function testExpandShorthands() { $oDoc = $this->parsedStructureForFile('expand-shorthands'); $sExpected = 'body {font: italic 500 14px/1.618 "Trebuchet MS",Georgia,serif;border: 2px solid #f0f;background: #ccc url("/images/foo.png") no-repeat left top;margin: 1em !important;padding: 2px 6px 3px;}'; $this->assertSame($sExpected, $oDoc->render()); $oDoc->expandShorthands(); $sExpected = 'body {margin-top: 1em !important;margin-right: 1em !important;margin-bottom: 1em !important;margin-left: 1em !important;padding-top: 2px;padding-right: 6px;padding-bottom: 3px;padding-left: 6px;border-top-color: #f0f;border-right-color: #f0f;border-bottom-color: #f0f;border-left-color: #f0f;border-top-style: solid;border-right-style: solid;border-bottom-style: solid;border-left-style: solid;border-top-width: 2px;border-right-width: 2px;border-bottom-width: 2px;border-left-width: 2px;font-style: italic;font-variant: normal;font-weight: 500;font-size: 14px;line-height: 1.618;font-family: "Trebuchet MS",Georgia,serif;background-color: #ccc;background-image: url("/images/foo.png");background-repeat: no-repeat;background-attachment: scroll;background-position: left top;}'; $this->assertSame($sExpected, $oDoc->render()); } function testCreateShorthands() { $oDoc = $this->parsedStructureForFile('create-shorthands'); $sExpected = 'body {font-size: 2em;font-family: Helvetica,Arial,sans-serif;font-weight: bold;border-width: 2px;border-color: #999;border-style: dotted;background-color: #fff;background-image: url("foobar.png");background-repeat: repeat-y;margin-top: 2px;margin-right: 3px;margin-bottom: 4px;margin-left: 5px;}'; $this->assertSame($sExpected, $oDoc->render()); $oDoc->createShorthands(); $sExpected = 'body {background: #fff url("foobar.png") repeat-y;margin: 2px 5px 4px 3px;border: 2px dotted #999;font: bold 2em Helvetica,Arial,sans-serif;}'; $this->assertSame($sExpected, $oDoc->render()); } function testNamespaces() { $oDoc = $this->parsedStructureForFile('namespaces'); $sExpected = '@namespace toto "http://toto.example.org"; @namespace "http://example.com/foo"; @namespace foo url("http://www.example.com/"); @namespace foo url("http://www.example.com/"); foo|test {gaga: 1;} |test {gaga: 2;}'; $this->assertSame($sExpected, $oDoc->render()); } function testInnerColors() { $oDoc = $this->parsedStructureForFile('inner-color'); $sExpected = 'test {background: -webkit-gradient(linear,0 0,0 bottom,from(#006cad),to(hsl(202,100%,49%)));}'; $this->assertSame($sExpected, $oDoc->render()); } function testPrefixedGradient() { $oDoc = $this->parsedStructureForFile('webkit'); $sExpected = '.test {background: -webkit-linear-gradient(top right,white,black);}'; $this->assertSame($sExpected, $oDoc->render()); } function testListValueRemoval() { $oDoc = $this->parsedStructureForFile('atrules'); foreach ($oDoc->getContents() as $oItem) { if ($oItem instanceof AtRule) { $oDoc->remove($oItem); continue; } } $this->assertSame('html, body {font-size: -.6em;}', $oDoc->render()); $oDoc = $this->parsedStructureForFile('nested'); foreach ($oDoc->getAllDeclarationBlocks() as $oBlock) { $oDoc->removeDeclarationBlockBySelector($oBlock, false); break; } $this->assertSame('html {some-other: -test(val1);} @media screen {html {some: -test(val2);}} #unrelated {other: yes;}', $oDoc->render()); $oDoc = $this->parsedStructureForFile('nested'); foreach ($oDoc->getAllDeclarationBlocks() as $oBlock) { $oDoc->removeDeclarationBlockBySelector($oBlock, true); break; } $this->assertSame('@media screen {html {some: -test(val2);}} #unrelated {other: yes;}', $oDoc->render()); } /** * @expectedException Sabberworm\CSS\Parsing\OutputException */ function testSelectorRemoval() { $oDoc = $this->parsedStructureForFile('1readme'); $aBlocks = $oDoc->getAllDeclarationBlocks(); $oBlock1 = $aBlocks[0]; $this->assertSame(true, $oBlock1->removeSelector('html')); $sExpected = '@charset "utf-8"; @font-face {font-family: "CrassRoots";src: url("../media/cr.ttf");} body {font-size: 1.6em;}'; $this->assertSame($sExpected, $oDoc->render()); $this->assertSame(false, $oBlock1->removeSelector('html')); $this->assertSame(true, $oBlock1->removeSelector('body')); // This tries to output a declaration block without a selector and throws. $oDoc->render(); } function testComments() { $oDoc = $this->parsedStructureForFile('comments'); $sExpected = '@import url("some/url.css") screen; .foo, #bar {background-color: #000;} @media screen {#foo.bar {position: absolute;}}'; $this->assertSame($sExpected, $oDoc->render()); } function testUrlInFile() { $oDoc = $this->parsedStructureForFile('url', Settings::create()->withMultibyteSupport(true)); $sExpected = 'body {background: #fff url("http://somesite.com/images/someimage.gif") repeat top center;} body {background-url: url("http://somesite.com/images/someimage.gif");}'; $this->assertSame($sExpected, $oDoc->render()); } function testUrlInFileMbOff() { $oDoc = $this->parsedStructureForFile('url', Settings::create()->withMultibyteSupport(false)); $sExpected = 'body {background: #fff url("http://somesite.com/images/someimage.gif") repeat top center;} body {background-url: url("http://somesite.com/images/someimage.gif");}'; $this->assertSame($sExpected, $oDoc->render()); } function testEmptyFile() { $oDoc = $this->parsedStructureForFile('-empty', Settings::create()->withMultibyteSupport(true)); $sExpected = ''; $this->assertSame($sExpected, $oDoc->render()); } function testEmptyFileMbOff() { $oDoc = $this->parsedStructureForFile('-empty', Settings::create()->withMultibyteSupport(false)); $sExpected = ''; $this->assertSame($sExpected, $oDoc->render()); } function testCharsetLenient1() { $oDoc = $this->parsedStructureForFile('-charset-after-rule', Settings::create()->withLenientParsing(true)); $sExpected = '#id {prop: var(--val);}'; $this->assertSame($sExpected, $oDoc->render()); } function testCharsetLenient2() { $oDoc = $this->parsedStructureForFile('-charset-in-block', Settings::create()->withLenientParsing(true)); $sExpected = '@media print {}'; $this->assertSame($sExpected, $oDoc->render()); } /** * @expectedException Sabberworm\CSS\Parsing\UnexpectedTokenException */ function testCharsetFailure1() { $this->parsedStructureForFile('-charset-after-rule', Settings::create()->withLenientParsing(false)); } /** * @expectedException Sabberworm\CSS\Parsing\UnexpectedTokenException */ function testCharsetFailure2() { $this->parsedStructureForFile('-charset-in-block', Settings::create()->withLenientParsing(false)); } function parsedStructureForFile($sFileName, $oSettings = null) { $sFile = dirname(__FILE__) . '/../../files' . DIRECTORY_SEPARATOR . "$sFileName.css"; $oParser = new Parser(file_get_contents($sFile), $oSettings); return $oParser->parse(); } /** * @depends testFiles */ function testLineNumbersParsing() { $oDoc = $this->parsedStructureForFile('line-numbers'); // array key is the expected line number $aExpected = array( 1 => array('Sabberworm\CSS\Property\Charset'), 3 => array('Sabberworm\CSS\Property\CSSNamespace'), 5 => array('Sabberworm\CSS\RuleSet\AtRuleSet'), 11 => array('Sabberworm\CSS\RuleSet\DeclarationBlock'), // Line Numbers of the inner declaration blocks 17 => array('Sabberworm\CSS\CSSList\KeyFrame', 18, 20), 23 => array('Sabberworm\CSS\Property\Import'), 25 => array('Sabberworm\CSS\RuleSet\DeclarationBlock') ); $aActual = array(); foreach ($oDoc->getContents() as $oContent) { $aActual[$oContent->getLineNo()] = array(get_class($oContent)); if ($oContent instanceof KeyFrame) { foreach ($oContent->getContents() as $block) { $aActual[$oContent->getLineNo()][] = $block->getLineNo(); } } } $aUrlExpected = array(7, 26); // expected line numbers $aUrlActual = array(); foreach ($oDoc->getAllValues() as $oValue) { if ($oValue instanceof URL) { $aUrlActual[] = $oValue->getLineNo(); } } // Checking for the multiline color rule lines 27-31 $aExpectedColorLines = array(28, 29, 30); $aDeclBlocks = $oDoc->getAllDeclarationBlocks(); // Choose the 2nd one $oDeclBlock = $aDeclBlocks[1]; $aRules = $oDeclBlock->getRules(); // Choose the 2nd one $oColor = $aRules[1]->getValue(); $this->assertEquals(27, $aRules[1]->getLineNo()); foreach ($oColor->getColor() as $oSize) { $aActualColorLines[] = $oSize->getLineNo(); } $this->assertEquals($aExpectedColorLines, $aActualColorLines); $this->assertEquals($aUrlExpected, $aUrlActual); $this->assertEquals($aExpected, $aActual); } /** * @expectedException \Sabberworm\CSS\Parsing\UnexpectedTokenException * Credit: This test by @sabberworm (from https://github.com/sabberworm/PHP-CSS-Parser/pull/105#issuecomment-229643910 ) */ function testUnexpectedTokenExceptionLineNo() { $oParser = new Parser("\ntest: 1;", Settings::create()->beStrict()); try { $oParser->parse(); } catch (UnexpectedTokenException $e) { $this->assertSame(2, $e->getLineNo()); throw $e; } } /** * @expectedException Sabberworm\CSS\Parsing\UnexpectedTokenException */ function testIeHacksStrictParsing() { // We can't strictly parse IE hacks. $this->parsedStructureForFile('ie-hacks', Settings::create()->beStrict()); } function testIeHacksParsing() { $oDoc = $this->parsedStructureForFile('ie-hacks', Settings::create()->withLenientParsing(true)); $sExpected = 'p {padding-right: .75rem \9;background-image: none \9;color: red \9\0;background-color: red \9\0;background-color: red \9\0 !important;content: "red \0";content: "red઼";}'; $this->assertEquals($sExpected, $oDoc->render()); } /** * @depends testFiles */ function testCommentExtracting() { $oDoc = $this->parsedStructureForFile('comments'); $aNodes = $oDoc->getContents(); // Import property. $importComments = $aNodes[0]->getComments(); $this->assertCount(1, $importComments); $this->assertEquals("*\n * Comments Hell.\n ", $importComments[0]->getComment()); // Declaration block. $fooBarBlock = $aNodes[1]; $fooBarBlockComments = $fooBarBlock->getComments(); // TODO Support comments in selectors. // $this->assertCount(2, $fooBarBlockComments); // $this->assertEquals("* Number 4 *", $fooBarBlockComments[0]->getComment()); // $this->assertEquals("* Number 5 *", $fooBarBlockComments[1]->getComment()); // Declaration rules. $fooBarRules = $fooBarBlock->getRules(); $fooBarRule = $fooBarRules[0]; $fooBarRuleComments = $fooBarRule->getComments(); $this->assertCount(1, $fooBarRuleComments); $this->assertEquals(" Number 6 ", $fooBarRuleComments[0]->getComment()); // Media property. $mediaComments = $aNodes[2]->getComments(); $this->assertCount(0, $mediaComments); // Media children. $mediaRules = $aNodes[2]->getContents(); $fooBarComments = $mediaRules[0]->getComments(); $this->assertCount(1, $fooBarComments); $this->assertEquals("* Number 10 *", $fooBarComments[0]->getComment()); // Media -> declaration -> rule. $fooBarRules = $mediaRules[0]->getRules(); $fooBarChildComments = $fooBarRules[0]->getComments(); $this->assertCount(1, $fooBarChildComments); $this->assertEquals("* Number 10b *", $fooBarChildComments[0]->getComment()); } function testFlatCommentExtracting() { $parser = new Parser('div {/*Find Me!*/left:10px; text-align:left;}'); $doc = $parser->parse(); $contents = $doc->getContents(); $divRules = $contents[0]->getRules(); $comments = $divRules[0]->getComments(); $this->assertCount(1, $comments); $this->assertEquals("Find Me!", $comments[0]->getComment()); } function testTopLevelCommentExtracting() { $parser = new Parser('/*Find Me!*/div {left:10px; text-align:left;}'); $doc = $parser->parse(); $contents = $doc->getContents(); $comments = $contents[0]->getComments(); $this->assertCount(1, $comments); $this->assertEquals("Find Me!", $comments[0]->getComment()); } } php-css-parser/tests/phpunit.xml 0000604 00000000056 15173044501 0012763 0 ustar 00 <phpunit bootstrap="bootstrap.php"></phpunit> php-css-parser/tests/bootstrap.php 0000604 00000000303 15173044501 0013273 0 ustar 00 <?php spl_autoload_register(function($class) { $file = __DIR__.'/../lib/'.strtr($class, '\\', '/').'.php'; if (file_exists($file)) { require $file; return true; } }); php-css-parser/tests/quickdump.php 0000604 00000000666 15173044501 0013274 0 ustar 00 #!/usr/bin/env php <?php require_once(dirname(__FILE__).'/bootstrap.php'); $sSource = file_get_contents('php://stdin'); $oParser = new Sabberworm\CSS\Parser($sSource); $oDoc = $oParser->parse(); echo "\n".'#### Input'."\n\n```css\n"; print $sSource; echo "\n```\n\n".'#### Structure (`var_dump()`)'."\n\n```php\n"; var_dump($oDoc); echo "\n```\n\n".'#### Output (`render()`)'."\n\n```css\n"; print $oDoc->render(); echo "\n```\n"; php-css-parser/tests/files/values.css 0000604 00000000467 15173044501 0013673 0 ustar 00 #header { margin: 10px 2em 1cm 2%; font-family: Verdana, Helvetica, "Gill Sans", sans-serif; font-size: 10px; color: red !important; background-color: green; background-color: rgba(0,128,0,0.7); frequency: 30Hz; } body { color: green; font: 75% "Lucida Grande", "Trebuchet MS", Verdana, sans-serif; } php-css-parser/tests/files/-end-token-2.css 0000604 00000000110 15173044501 0014455 0 ustar 00 #home .bg-layout { background-image: url(/bundles/main/img/bg1.png?5);}; php-css-parser/tests/files/docuwiki.css 0000604 00000000321 15173044501 0014177 0 ustar 00 div.dokuwiki div.ajax_qsearch{position:absolute;right:237px;;width:200px;opacity:0.9;display:none;font-size:80%;line-height:1.2em;border:1px solid #8cacbb;background-color:#f7f9fa;text-align:left;padding:4px;} php-css-parser/tests/files/unicode.css 0000604 00000001067 15173044501 0014017 0 ustar 00 .test-1 { content: "\20"; } /* Same as " " */ .test-2 { content: "\E9"; } /* Same as "é" */ .test-3 { content: "\0020"; } /* Same as " " */ .test-5 { content: "\6C34" } /* Same as "水" */ .test-6 { content: "\00A5" } /* Same as "¥" */ .test-7 { content: '\a' } /* Same as "\A" (Newline) */ .test-8 { content: "\"\22" } /* Same as "\"\"" */ .test-9 { content: "\"\27" } /* Same as ""\"\'"" */ .test-10 { content: "\'\\" } /* Same as "'\" */ .test-11 { content: "\test" } /* Same as "test" */ .test-4 { content: "\1D11E" } /* Beyond the Basic Multilingual Plane */ php-css-parser/tests/files/webkit.css 0000604 00000000105 15173044501 0013646 0 ustar 00 .test { background:-webkit-linear-gradient(top right, white, black)} php-css-parser/tests/files/colortest.css 0000604 00000000365 15173044501 0014407 0 ustar 00 #mine { color: red; border-color: rgb(10, 100, 230); border-color: rgba(10, 100, 231, 0.3); outline-color: #222; background-color: #232323; } #yours { background-color: hsl(220, 10%, 220%); background-color: hsla(220, 10%, 220%, 0.3); } php-css-parser/tests/files/case-insensitivity.css 0000604 00000000377 15173044501 0016226 0 ustar 00 @CharSet "utf-8"; @IMPORT uRL(test.css); @MEDIA screen { } #myid { CaSe: insensitive !imPORTANT; frequency: 30hz; font-size: 1EM; color: RGB(255, 255, 0); color: hSL(40, 40%, 30%); font-Family: Arial; /* The value needs to remain capitalized */ } php-css-parser/tests/files/-fault-tolerance.css 0000604 00000000204 15173044501 0015523 0 ustar 00 .test1 { //gaga: hello; } .test2 { *hello: 1; hello: 2.2; hello: 2000000000000.2; } #test { #hello: 1} #test2 { help: none; php-css-parser/tests/files/nested.css 0000604 00000000221 15173044501 0013642 0 ustar 00 html { some: -test(val1); } html { some-other: -test(val1); } @media screen { html { some: -test(val2); } } #unrelated { other: yes; } php-css-parser/tests/files/specificity.css 0000604 00000000126 15173044501 0014677 0 ustar 00 #test .help, #file, .help:hover, li.green, ol li::before { font-family: Helvetica; } php-css-parser/tests/files/create-shorthands.css 0000604 00000000476 15173044501 0016012 0 ustar 00 body { font-size: 2em; font-family: Helvetica,Arial,sans-serif; font-weight: bold; border-width: 2px; border-color: #999; border-style: dotted; background-color: #fff; background-image: url('foobar.png'); background-repeat: repeat-y; margin-top: 2px; margin-right: 3px; margin-bottom: 4px; margin-left: 5px; } php-css-parser/tests/files/functions.css 0000604 00000001157 15173044501 0014401 0 ustar 00 div.main { background-image: linear-gradient(#000, #fff) } .collapser::before, .collapser::-moz-before, .collapser::-webkit-before { content: "»"; font-size: 1.2em; margin-right: .2em; -moz-transition-property: -moz-transform; -moz-transition-duration: .2s; -moz-transform-origin: center 60%; } .collapser.expanded::before, .collapser.expanded::-moz-before, .collapser.expanded::-webkit-before { -moz-transform: rotate(90deg) } .collapser + * { height: 0; overflow: hidden; -moz-transition-property: height; -moz-transition-duration: .3s; } .collapser.expanded + * { height: auto } php-css-parser/tests/files/namespaces.css 0000604 00000000573 15173044501 0014511 0 ustar 00 /* From the spec at http://www.w3.org/TR/css3-namespace/ */ @namespace toto "http://toto.example.org"; @namespace "http://example.com/foo"; /* From an introduction at http://www.blooberry.com/indexdot/css/syntax/atrules/namespace.htm */ @namespace foo url("http://www.example.com/"); @namespace foo url('http://www.example.com/'); foo|test { gaga: 1; } |test { gaga: 2; } php-css-parser/tests/files/ie.css 0000604 00000000205 15173044501 0012757 0 ustar 00 .nav-thumb-wrapper:hover img, a.activeSlide img { filter: alpha(opacity=100); -moz-opacity: 1; -khtml-opacity: 1; opacity: 1; } php-css-parser/tests/files/comments.css 0000604 00000000567 15173044501 0014222 0 ustar 00 /** * Comments Hell. */ @import /* Number 1 */"some/url.css"/* Number 2 */ screen/* Number 3 */; .foo, /* Number 4 */ #bar/* Number 5 */ { background-color/* Number 6 */: #000/* Number 7 */; } @media /* Number 8 */screen /* Number 9 */{ /** Number 10 **/ #foo.bar { /** Number 10b **/ position: absolute;/**/ } } /** Number 11 **/ php-css-parser/tests/files/-tobedone.css 0000604 00000000164 15173044501 0014242 0 ustar 00 .some[selectors-may='contain-a-{'] { } @media only screen and (min-width: 200px) { .test { prop: val; } } php-css-parser/tests/files/slashed.css 0000604 00000000155 15173044501 0014011 0 ustar 00 .test { font: 12px/1.5 Verdana, Arial, sans-serif; border-radius: 5px 10px 5px 10px / 10px 5px 10px 5px; } php-css-parser/tests/files/-end-token.css 0000604 00000000020 15173044501 0014316 0 ustar 00 /* Test comment php-css-parser/tests/files/atrules.css 0000604 00000002307 15173044501 0014046 0 ustar 00 @charset "utf-8"; @font-face { font-family: "CrassRoots"; src: url("../media/cr.ttf") } html, body { font-size: -0.6em } @keyframes mymove { from { top: 0px; } to { top: 200px; } } @-moz-keyframes some-move { from { top: 0px; } to { top: 200px; } } @supports ( (perspective: 10px) or (-moz-perspective: 10px) or (-webkit-perspective: 10px) or (-ms-perspective: 10px) or (-o-perspective: 10px) ) { body { font-family: 'Helvetica'; } } @page :pseudo-class { margin:2in; } @-moz-document url(http://www.w3.org/), url-prefix(http://www.w3.org/Style/), domain(mozilla.org), regexp("https:.*") { /* CSS rules here apply to: + The page "http://www.w3.org/". + Any page whose URL begins with "http://www.w3.org/Style/" + Any page whose URL's host is "mozilla.org" or ends with ".mozilla.org" + Any page whose URL starts with "https:" */ /* make the above-mentioned pages really ugly */ body { color: purple; background: yellow; } } @media screen and (orientation: landscape) { @-ms-viewport { width: 1024px; height: 768px; } /* CSS for landscape layout goes here */ } @region-style #intro { p { color: blue; } } php-css-parser/tests/files/whitespace.css 0000604 00000000054 15173044501 0014520 0 ustar 00 .test { background-image : url ( 4px ) ; } php-css-parser/tests/files/inner-color.css 0000604 00000000146 15173044501 0014615 0 ustar 00 test { background: -webkit-gradient(linear, 0 0, 0 bottom, from(#006cad), to(hsl(202, 100%, 49%))); } php-css-parser/tests/files/2readme.css 0000604 00000000171 15173044501 0013703 0 ustar 00 #header { margin: 10px 2em 1cm 2%; font-family: Verdana, Helvetica, "Gill Sans", sans-serif; color: red !important; } php-css-parser/tests/files/important.css 0000604 00000001254 15173044501 0014404 0 ustar 00 div.rating-cancel,div.star-rating{float:left;width:17px;height:15px;text-indent:-999em;cursor:pointer;display:block;background:transparent;overflow:hidden} div.rating-cancel,div.rating-cancel a{background:url(images/delete.gif) no-repeat 0 -16px} div.star-rating,div.star-rating a{background:url(images/star.gif) no-repeat 0 0px} div.rating-cancel a,div.star-rating a{display:block;width:16px;height:100%;background-position:0 0px;border:0} div.star-rating-on a{background-position:0 -16px!important} div.star-rating-hover a{background-position:0 -32px} div.star-rating-readonly a{cursor:default !important} div.star-rating{background:transparent!important; overflow:hidden!important} php-css-parser/tests/files/expand-shorthands.css 0000604 00000000321 15173044501 0016013 0 ustar 00 body { font: italic 500 14px/1.618 "Trebuchet MS", Georgia, serif; border: 2px solid #f0f; background: #ccc url("/images/foo.png") no-repeat left top; margin: 1em !important; padding: 2px 6px 3px; } php-css-parser/tests/files/1readme.css 0000604 00000000200 15173044501 0013673 0 ustar 00 @charset "utf-8"; @font-face { font-family: "CrassRoots"; src: url("../media/cr.ttf") } html, body { font-size: 1.6em } php-css-parser/.travis.yml 0000604 00000000211 15173044501 0011512 0 ustar 00 language: php php: - "5.4" - "5.3" - "5.5" - "5.6" - "7.0" - "nightly" - hhvm script: phpunit . sudo: false php-css-parser/lib/Sabberworm/CSS/Rule/Rule.php 0000604 00000012177 15173044501 0015247 0 ustar 00 <?php namespace Sabberworm\CSS\Rule; use Sabberworm\CSS\Renderable; use Sabberworm\CSS\Value\RuleValueList; use Sabberworm\CSS\Value\Value; use Sabberworm\CSS\Comment\Commentable; /** * RuleSets contains Rule objects which always have a key and a value. * In CSS, Rules are expressed as follows: “key: value[0][0] value[0][1], value[1][0] value[1][1];” */ class Rule implements Renderable, Commentable { private $sRule; private $mValue; private $bIsImportant; private $aIeHack; protected $iLineNo; protected $aComments; public function __construct($sRule, $iLineNo = 0) { $this->sRule = $sRule; $this->mValue = null; $this->bIsImportant = false; $this->aIeHack = array(); $this->iLineNo = $iLineNo; $this->aComments = array(); } /** * @return int */ public function getLineNo() { return $this->iLineNo; } public function setRule($sRule) { $this->sRule = $sRule; } public function getRule() { return $this->sRule; } public function getValue() { return $this->mValue; } public function setValue($mValue) { $this->mValue = $mValue; } /** * @deprecated Old-Style 2-dimensional array given. Retained for (some) backwards-compatibility. Use setValue() instead and wrapp the value inside a RuleValueList if necessary. */ public function setValues($aSpaceSeparatedValues) { $oSpaceSeparatedList = null; if (count($aSpaceSeparatedValues) > 1) { $oSpaceSeparatedList = new RuleValueList(' ', $this->iLineNo); } foreach ($aSpaceSeparatedValues as $aCommaSeparatedValues) { $oCommaSeparatedList = null; if (count($aCommaSeparatedValues) > 1) { $oCommaSeparatedList = new RuleValueList(',', $this->iLineNo); } foreach ($aCommaSeparatedValues as $mValue) { if (!$oSpaceSeparatedList && !$oCommaSeparatedList) { $this->mValue = $mValue; return $mValue; } if ($oCommaSeparatedList) { $oCommaSeparatedList->addListComponent($mValue); } else { $oSpaceSeparatedList->addListComponent($mValue); } } if (!$oSpaceSeparatedList) { $this->mValue = $oCommaSeparatedList; return $oCommaSeparatedList; } else { $oSpaceSeparatedList->addListComponent($oCommaSeparatedList); } } $this->mValue = $oSpaceSeparatedList; return $oSpaceSeparatedList; } /** * @deprecated Old-Style 2-dimensional array returned. Retained for (some) backwards-compatibility. Use getValue() instead and check for the existance of a (nested set of) ValueList object(s). */ public function getValues() { if (!$this->mValue instanceof RuleValueList) { return array(array($this->mValue)); } if ($this->mValue->getListSeparator() === ',') { return array($this->mValue->getListComponents()); } $aResult = array(); foreach ($this->mValue->getListComponents() as $mValue) { if (!$mValue instanceof RuleValueList || $mValue->getListSeparator() !== ',') { $aResult[] = array($mValue); continue; } if ($this->mValue->getListSeparator() === ' ' || count($aResult) === 0) { $aResult[] = array(); } foreach ($mValue->getListComponents() as $mValue) { $aResult[count($aResult) - 1][] = $mValue; } } return $aResult; } /** * Adds a value to the existing value. Value will be appended if a RuleValueList exists of the given type. Otherwise, the existing value will be wrapped by one. */ public function addValue($mValue, $sType = ' ') { if (!is_array($mValue)) { $mValue = array($mValue); } if (!$this->mValue instanceof RuleValueList || $this->mValue->getListSeparator() !== $sType) { $mCurrentValue = $this->mValue; $this->mValue = new RuleValueList($sType, $this->iLineNo); if ($mCurrentValue) { $this->mValue->addListComponent($mCurrentValue); } } foreach ($mValue as $mValueItem) { $this->mValue->addListComponent($mValueItem); } } public function addIeHack($iModifier) { $this->aIeHack[] = $iModifier; } public function setIeHack(array $aModifiers) { $this->aIeHack = $aModifiers; } public function getIeHack() { return $this->aIeHack; } public function setIsImportant($bIsImportant) { $this->bIsImportant = $bIsImportant; } public function getIsImportant() { return $this->bIsImportant; } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { $sResult = "{$this->sRule}:{$oOutputFormat->spaceAfterRuleName()}"; if ($this->mValue instanceof Value) { //Can also be a ValueList $sResult .= $this->mValue->render($oOutputFormat); } else { $sResult .= $this->mValue; } if (!empty($this->aIeHack)) { $sResult .= ' \\' . implode('\\', $this->aIeHack); } if ($this->bIsImportant) { $sResult .= ' !important'; } $sResult .= ';'; return $sResult; } /** * @param array $aComments Array of comments. */ public function addComments(array $aComments) { $this->aComments = array_merge($this->aComments, $aComments); } /** * @return array */ public function getComments() { return $this->aComments; } /** * @param array $aComments Array containing Comment objects. */ public function setComments(array $aComments) { $this->aComments = $aComments; } } php-css-parser/lib/Sabberworm/CSS/RuleSet/AtRuleSet.php 0000604 00000001673 15173044501 0016663 0 ustar 00 <?php namespace Sabberworm\CSS\RuleSet; use Sabberworm\CSS\Property\AtRule; /** * A RuleSet constructed by an unknown @-rule. @font-face rules are rendered into AtRuleSet objects. */ class AtRuleSet extends RuleSet implements AtRule { private $sType; private $sArgs; public function __construct($sType, $sArgs = '', $iLineNo = 0) { parent::__construct($iLineNo); $this->sType = $sType; $this->sArgs = $sArgs; } public function atRuleName() { return $this->sType; } public function atRuleArgs() { return $this->sArgs; } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { $sArgs = $this->sArgs; if($sArgs) { $sArgs = ' ' . $sArgs; } $sResult = "@{$this->sType}$sArgs{$oOutputFormat->spaceBeforeOpeningBrace()}{"; $sResult .= parent::render($oOutputFormat); $sResult .= '}'; return $sResult; } } php-css-parser/lib/Sabberworm/CSS/RuleSet/DeclarationBlock.php 0000604 00000045703 15173044501 0020215 0 ustar 00 <?php namespace Sabberworm\CSS\RuleSet; use Sabberworm\CSS\Property\Selector; use Sabberworm\CSS\Rule\Rule; use Sabberworm\CSS\Value\RuleValueList; use Sabberworm\CSS\Value\Value; use Sabberworm\CSS\Value\Size; use Sabberworm\CSS\Value\Color; use Sabberworm\CSS\Value\URL; use Sabberworm\CSS\Parsing\OutputException; /** * Declaration blocks are the parts of a css file which denote the rules belonging to a selector. * Declaration blocks usually appear directly inside a Document or another CSSList (mostly a MediaQuery). */ class DeclarationBlock extends RuleSet { private $aSelectors; public function __construct($iLineNo = 0) { parent::__construct($iLineNo); $this->aSelectors = array(); } public function setSelectors($mSelector) { if (is_array($mSelector)) { $this->aSelectors = $mSelector; } else { $this->aSelectors = explode(',', $mSelector); } foreach ($this->aSelectors as $iKey => $mSelector) { if (!($mSelector instanceof Selector)) { $this->aSelectors[$iKey] = new Selector($mSelector); } } } // remove one of the selector of the block public function removeSelector($mSelector) { if($mSelector instanceof Selector) { $mSelector = $mSelector->getSelector(); } foreach($this->aSelectors as $iKey => $oSelector) { if($oSelector->getSelector() === $mSelector) { unset($this->aSelectors[$iKey]); return true; } } return false; } /** * @deprecated use getSelectors() */ public function getSelector() { return $this->getSelectors(); } /** * @deprecated use setSelectors() */ public function setSelector($mSelector) { $this->setSelectors($mSelector); } public function getSelectors() { return $this->aSelectors; } /** * Split shorthand declarations (e.g. +margin+ or +font+) into their constituent parts. * */ public function expandShorthands() { // border must be expanded before dimensions $this->expandBorderShorthand(); $this->expandDimensionsShorthand(); $this->expandFontShorthand(); $this->expandBackgroundShorthand(); $this->expandListStyleShorthand(); } /** * Create shorthand declarations (e.g. +margin+ or +font+) whenever possible. * */ public function createShorthands() { $this->createBackgroundShorthand(); $this->createDimensionsShorthand(); // border must be shortened after dimensions $this->createBorderShorthand(); $this->createFontShorthand(); $this->createListStyleShorthand(); } /** * Split shorthand border declarations (e.g. <tt>border: 1px red;</tt>) * Additional splitting happens in expandDimensionsShorthand * Multiple borders are not yet supported as of 3 * */ public function expandBorderShorthand() { $aBorderRules = array( 'border', 'border-left', 'border-right', 'border-top', 'border-bottom' ); $aBorderSizes = array( 'thin', 'medium', 'thick' ); $aRules = $this->getRulesAssoc(); foreach ($aBorderRules as $sBorderRule) { if (!isset($aRules[$sBorderRule])) continue; $oRule = $aRules[$sBorderRule]; $mRuleValue = $oRule->getValue(); $aValues = array(); if (!$mRuleValue instanceof RuleValueList) { $aValues[] = $mRuleValue; } else { $aValues = $mRuleValue->getListComponents(); } foreach ($aValues as $mValue) { if ($mValue instanceof Value) { $mNewValue = clone $mValue; } else { $mNewValue = $mValue; } if ($mValue instanceof Size) { $sNewRuleName = $sBorderRule . "-width"; } else if ($mValue instanceof Color) { $sNewRuleName = $sBorderRule . "-color"; } else { if (in_array($mValue, $aBorderSizes)) { $sNewRuleName = $sBorderRule . "-width"; } else/* if(in_array($mValue, $aBorderStyles)) */ { $sNewRuleName = $sBorderRule . "-style"; } } $oNewRule = new Rule($sNewRuleName, $this->iLineNo); $oNewRule->setIsImportant($oRule->getIsImportant()); $oNewRule->addValue(array($mNewValue)); $this->addRule($oNewRule); } $this->removeRule($sBorderRule); } } /** * Split shorthand dimensional declarations (e.g. <tt>margin: 0px auto;</tt>) * into their constituent parts. * Handles margin, padding, border-color, border-style and border-width. * */ public function expandDimensionsShorthand() { $aExpansions = array( 'margin' => 'margin-%s', 'padding' => 'padding-%s', 'border-color' => 'border-%s-color', 'border-style' => 'border-%s-style', 'border-width' => 'border-%s-width' ); $aRules = $this->getRulesAssoc(); foreach ($aExpansions as $sProperty => $sExpanded) { if (!isset($aRules[$sProperty])) continue; $oRule = $aRules[$sProperty]; $mRuleValue = $oRule->getValue(); $aValues = array(); if (!$mRuleValue instanceof RuleValueList) { $aValues[] = $mRuleValue; } else { $aValues = $mRuleValue->getListComponents(); } $top = $right = $bottom = $left = null; switch (count($aValues)) { case 1: $top = $right = $bottom = $left = $aValues[0]; break; case 2: $top = $bottom = $aValues[0]; $left = $right = $aValues[1]; break; case 3: $top = $aValues[0]; $left = $right = $aValues[1]; $bottom = $aValues[2]; break; case 4: $top = $aValues[0]; $right = $aValues[1]; $bottom = $aValues[2]; $left = $aValues[3]; break; } foreach (array('top', 'right', 'bottom', 'left') as $sPosition) { $oNewRule = new Rule(sprintf($sExpanded, $sPosition), $this->iLineNo); $oNewRule->setIsImportant($oRule->getIsImportant()); $oNewRule->addValue(${$sPosition}); $this->addRule($oNewRule); } $this->removeRule($sProperty); } } /** * Convert shorthand font declarations * (e.g. <tt>font: 300 italic 11px/14px verdana, helvetica, sans-serif;</tt>) * into their constituent parts. * */ public function expandFontShorthand() { $aRules = $this->getRulesAssoc(); if (!isset($aRules['font'])) return; $oRule = $aRules['font']; // reset properties to 'normal' per http://www.w3.org/TR/21/fonts.html#font-shorthand $aFontProperties = array( 'font-style' => 'normal', 'font-variant' => 'normal', 'font-weight' => 'normal', 'font-size' => 'normal', 'line-height' => 'normal' ); $mRuleValue = $oRule->getValue(); $aValues = array(); if (!$mRuleValue instanceof RuleValueList) { $aValues[] = $mRuleValue; } else { $aValues = $mRuleValue->getListComponents(); } foreach ($aValues as $mValue) { if (!$mValue instanceof Value) { $mValue = mb_strtolower($mValue); } if (in_array($mValue, array('normal', 'inherit'))) { foreach (array('font-style', 'font-weight', 'font-variant') as $sProperty) { if (!isset($aFontProperties[$sProperty])) { $aFontProperties[$sProperty] = $mValue; } } } else if (in_array($mValue, array('italic', 'oblique'))) { $aFontProperties['font-style'] = $mValue; } else if ($mValue == 'small-caps') { $aFontProperties['font-variant'] = $mValue; } else if ( in_array($mValue, array('bold', 'bolder', 'lighter')) || ($mValue instanceof Size && in_array($mValue->getSize(), range(100, 900, 100))) ) { $aFontProperties['font-weight'] = $mValue; } else if ($mValue instanceof RuleValueList && $mValue->getListSeparator() == '/') { list($oSize, $oHeight) = $mValue->getListComponents(); $aFontProperties['font-size'] = $oSize; $aFontProperties['line-height'] = $oHeight; } else if ($mValue instanceof Size && $mValue->getUnit() !== null) { $aFontProperties['font-size'] = $mValue; } else { $aFontProperties['font-family'] = $mValue; } } foreach ($aFontProperties as $sProperty => $mValue) { $oNewRule = new Rule($sProperty, $this->iLineNo); $oNewRule->addValue($mValue); $oNewRule->setIsImportant($oRule->getIsImportant()); $this->addRule($oNewRule); } $this->removeRule('font'); } /* * Convert shorthand background declarations * (e.g. <tt>background: url("chess.png") gray 50% repeat fixed;</tt>) * into their constituent parts. * @see http://www.w3.org/TR/21/colors.html#propdef-background * */ public function expandBackgroundShorthand() { $aRules = $this->getRulesAssoc(); if (!isset($aRules['background'])) return; $oRule = $aRules['background']; $aBgProperties = array( 'background-color' => array('transparent'), 'background-image' => array('none'), 'background-repeat' => array('repeat'), 'background-attachment' => array('scroll'), 'background-position' => array(new Size(0, '%', null, false, $this->iLineNo), new Size(0, '%', null, false, $this->iLineNo)) ); $mRuleValue = $oRule->getValue(); $aValues = array(); if (!$mRuleValue instanceof RuleValueList) { $aValues[] = $mRuleValue; } else { $aValues = $mRuleValue->getListComponents(); } if (count($aValues) == 1 && $aValues[0] == 'inherit') { foreach ($aBgProperties as $sProperty => $mValue) { $oNewRule = new Rule($sProperty, $this->iLineNo); $oNewRule->addValue('inherit'); $oNewRule->setIsImportant($oRule->getIsImportant()); $this->addRule($oNewRule); } $this->removeRule('background'); return; } $iNumBgPos = 0; foreach ($aValues as $mValue) { if (!$mValue instanceof Value) { $mValue = mb_strtolower($mValue); } if ($mValue instanceof URL) { $aBgProperties['background-image'] = $mValue; } else if ($mValue instanceof Color) { $aBgProperties['background-color'] = $mValue; } else if (in_array($mValue, array('scroll', 'fixed'))) { $aBgProperties['background-attachment'] = $mValue; } else if (in_array($mValue, array('repeat', 'no-repeat', 'repeat-x', 'repeat-y'))) { $aBgProperties['background-repeat'] = $mValue; } else if (in_array($mValue, array('left', 'center', 'right', 'top', 'bottom')) || $mValue instanceof Size ) { if ($iNumBgPos == 0) { $aBgProperties['background-position'][0] = $mValue; $aBgProperties['background-position'][1] = 'center'; } else { $aBgProperties['background-position'][$iNumBgPos] = $mValue; } $iNumBgPos++; } } foreach ($aBgProperties as $sProperty => $mValue) { $oNewRule = new Rule($sProperty, $this->iLineNo); $oNewRule->setIsImportant($oRule->getIsImportant()); $oNewRule->addValue($mValue); $this->addRule($oNewRule); } $this->removeRule('background'); } public function expandListStyleShorthand() { $aListProperties = array( 'list-style-type' => 'disc', 'list-style-position' => 'outside', 'list-style-image' => 'none' ); $aListStyleTypes = array( 'none', 'disc', 'circle', 'square', 'decimal-leading-zero', 'decimal', 'lower-roman', 'upper-roman', 'lower-greek', 'lower-alpha', 'lower-latin', 'upper-alpha', 'upper-latin', 'hebrew', 'armenian', 'georgian', 'cjk-ideographic', 'hiragana', 'hira-gana-iroha', 'katakana-iroha', 'katakana' ); $aListStylePositions = array( 'inside', 'outside' ); $aRules = $this->getRulesAssoc(); if (!isset($aRules['list-style'])) return; $oRule = $aRules['list-style']; $mRuleValue = $oRule->getValue(); $aValues = array(); if (!$mRuleValue instanceof RuleValueList) { $aValues[] = $mRuleValue; } else { $aValues = $mRuleValue->getListComponents(); } if (count($aValues) == 1 && $aValues[0] == 'inherit') { foreach ($aListProperties as $sProperty => $mValue) { $oNewRule = new Rule($sProperty, $this->iLineNo); $oNewRule->addValue('inherit'); $oNewRule->setIsImportant($oRule->getIsImportant()); $this->addRule($oNewRule); } $this->removeRule('list-style'); return; } foreach ($aValues as $mValue) { if (!$mValue instanceof Value) { $mValue = mb_strtolower($mValue); } if ($mValue instanceof Url) { $aListProperties['list-style-image'] = $mValue; } else if (in_array($mValue, $aListStyleTypes)) { $aListProperties['list-style-types'] = $mValue; } else if (in_array($mValue, $aListStylePositions)) { $aListProperties['list-style-position'] = $mValue; } } foreach ($aListProperties as $sProperty => $mValue) { $oNewRule = new Rule($sProperty, $this->iLineNo); $oNewRule->setIsImportant($oRule->getIsImportant()); $oNewRule->addValue($mValue); $this->addRule($oNewRule); } $this->removeRule('list-style'); } public function createShorthandProperties(array $aProperties, $sShorthand) { $aRules = $this->getRulesAssoc(); $aNewValues = array(); foreach ($aProperties as $sProperty) { if (!isset($aRules[$sProperty])) continue; $oRule = $aRules[$sProperty]; if (!$oRule->getIsImportant()) { $mRuleValue = $oRule->getValue(); $aValues = array(); if (!$mRuleValue instanceof RuleValueList) { $aValues[] = $mRuleValue; } else { $aValues = $mRuleValue->getListComponents(); } foreach ($aValues as $mValue) { $aNewValues[] = $mValue; } $this->removeRule($sProperty); } } if (count($aNewValues)) { $oNewRule = new Rule($sShorthand, $this->iLineNo); foreach ($aNewValues as $mValue) { $oNewRule->addValue($mValue); } $this->addRule($oNewRule); } } public function createBackgroundShorthand() { $aProperties = array( 'background-color', 'background-image', 'background-repeat', 'background-position', 'background-attachment' ); $this->createShorthandProperties($aProperties, 'background'); } public function createListStyleShorthand() { $aProperties = array( 'list-style-type', 'list-style-position', 'list-style-image' ); $this->createShorthandProperties($aProperties, 'list-style'); } /** * Combine border-color, border-style and border-width into border * Should be run after create_dimensions_shorthand! * */ public function createBorderShorthand() { $aProperties = array( 'border-width', 'border-style', 'border-color' ); $this->createShorthandProperties($aProperties, 'border'); } /* * Looks for long format CSS dimensional properties * (margin, padding, border-color, border-style and border-width) * and converts them into shorthand CSS properties. * */ public function createDimensionsShorthand() { $aPositions = array('top', 'right', 'bottom', 'left'); $aExpansions = array( 'margin' => 'margin-%s', 'padding' => 'padding-%s', 'border-color' => 'border-%s-color', 'border-style' => 'border-%s-style', 'border-width' => 'border-%s-width' ); $aRules = $this->getRulesAssoc(); foreach ($aExpansions as $sProperty => $sExpanded) { $aFoldable = array(); foreach ($aRules as $sRuleName => $oRule) { foreach ($aPositions as $sPosition) { if ($sRuleName == sprintf($sExpanded, $sPosition)) { $aFoldable[$sRuleName] = $oRule; } } } // All four dimensions must be present if (count($aFoldable) == 4) { $aValues = array(); foreach ($aPositions as $sPosition) { $oRule = $aRules[sprintf($sExpanded, $sPosition)]; $mRuleValue = $oRule->getValue(); $aRuleValues = array(); if (!$mRuleValue instanceof RuleValueList) { $aRuleValues[] = $mRuleValue; } else { $aRuleValues = $mRuleValue->getListComponents(); } $aValues[$sPosition] = $aRuleValues; } $oNewRule = new Rule($sProperty, $this->iLineNo); if ((string) $aValues['left'][0] == (string) $aValues['right'][0]) { if ((string) $aValues['top'][0] == (string) $aValues['bottom'][0]) { if ((string) $aValues['top'][0] == (string) $aValues['left'][0]) { // All 4 sides are equal $oNewRule->addValue($aValues['top']); } else { // Top and bottom are equal, left and right are equal $oNewRule->addValue($aValues['top']); $oNewRule->addValue($aValues['left']); } } else { // Only left and right are equal $oNewRule->addValue($aValues['top']); $oNewRule->addValue($aValues['left']); $oNewRule->addValue($aValues['bottom']); } } else { // No sides are equal $oNewRule->addValue($aValues['top']); $oNewRule->addValue($aValues['left']); $oNewRule->addValue($aValues['bottom']); $oNewRule->addValue($aValues['right']); } $this->addRule($oNewRule); foreach ($aPositions as $sPosition) { $this->removeRule(sprintf($sExpanded, $sPosition)); } } } } /** * Looks for long format CSS font properties (e.g. <tt>font-weight</tt>) and * tries to convert them into a shorthand CSS <tt>font</tt> property. * At least font-size AND font-family must be present in order to create a shorthand declaration. * */ public function createFontShorthand() { $aFontProperties = array( 'font-style', 'font-variant', 'font-weight', 'font-size', 'line-height', 'font-family' ); $aRules = $this->getRulesAssoc(); if (!isset($aRules['font-size']) || !isset($aRules['font-family'])) { return; } $oNewRule = new Rule('font', $this->iLineNo); foreach (array('font-style', 'font-variant', 'font-weight') as $sProperty) { if (isset($aRules[$sProperty])) { $oRule = $aRules[$sProperty]; $mRuleValue = $oRule->getValue(); $aValues = array(); if (!$mRuleValue instanceof RuleValueList) { $aValues[] = $mRuleValue; } else { $aValues = $mRuleValue->getListComponents(); } if ($aValues[0] !== 'normal') { $oNewRule->addValue($aValues[0]); } } } // Get the font-size value $oRule = $aRules['font-size']; $mRuleValue = $oRule->getValue(); $aFSValues = array(); if (!$mRuleValue instanceof RuleValueList) { $aFSValues[] = $mRuleValue; } else { $aFSValues = $mRuleValue->getListComponents(); } // But wait to know if we have line-height to add it if (isset($aRules['line-height'])) { $oRule = $aRules['line-height']; $mRuleValue = $oRule->getValue(); $aLHValues = array(); if (!$mRuleValue instanceof RuleValueList) { $aLHValues[] = $mRuleValue; } else { $aLHValues = $mRuleValue->getListComponents(); } if ($aLHValues[0] !== 'normal') { $val = new RuleValueList('/', $this->iLineNo); $val->addListComponent($aFSValues[0]); $val->addListComponent($aLHValues[0]); $oNewRule->addValue($val); } } else { $oNewRule->addValue($aFSValues[0]); } $oRule = $aRules['font-family']; $mRuleValue = $oRule->getValue(); $aFFValues = array(); if (!$mRuleValue instanceof RuleValueList) { $aFFValues[] = $mRuleValue; } else { $aFFValues = $mRuleValue->getListComponents(); } $oFFValue = new RuleValueList(',', $this->iLineNo); $oFFValue->setListComponents($aFFValues); $oNewRule->addValue($oFFValue); $this->addRule($oNewRule); foreach ($aFontProperties as $sProperty) { $this->removeRule($sProperty); } } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { if(count($this->aSelectors) === 0) { // If all the selectors have been removed, this declaration block becomes invalid throw new OutputException("Attempt to print declaration block with missing selector", $this->iLineNo); } $sResult = $oOutputFormat->implode($oOutputFormat->spaceBeforeSelectorSeparator() . ',' . $oOutputFormat->spaceAfterSelectorSeparator(), $this->aSelectors) . $oOutputFormat->spaceBeforeOpeningBrace() . '{'; $sResult .= parent::render($oOutputFormat); $sResult .= '}'; return $sResult; } } php-css-parser/lib/Sabberworm/CSS/RuleSet/RuleSet.php 0000604 00000014330 15173044501 0016370 0 ustar 00 <?php namespace Sabberworm\CSS\RuleSet; use Sabberworm\CSS\Rule\Rule; use Sabberworm\CSS\Renderable; use Sabberworm\CSS\Comment\Commentable; /** * RuleSet is a generic superclass denoting rules. The typical example for rule sets are declaration block. * However, unknown At-Rules (like @font-face) are also rule sets. */ abstract class RuleSet implements Renderable, Commentable { private $aRules; protected $iLineNo; protected $aComments; public function __construct($iLineNo = 0) { $this->aRules = array(); $this->iLineNo = $iLineNo; $this->aComments = array(); } /** * @return int */ public function getLineNo() { return $this->iLineNo; } public function addRule(Rule $oRule, Rule $oSibling = null) { $sRule = $oRule->getRule(); if(!isset($this->aRules[$sRule])) { $this->aRules[$sRule] = array(); } $iPosition = count($this->aRules[$sRule]); if ($oSibling !== null) { $iSiblingPos = array_search($oSibling, $this->aRules[$sRule], true); if ($iSiblingPos !== false) { $iPosition = $iSiblingPos; } } array_splice($this->aRules[$sRule], $iPosition, 0, array($oRule)); } /** * Returns all rules matching the given rule name * @param (null|string|Rule) $mRule pattern to search for. If null, returns all rules. if the pattern ends with a dash, all rules starting with the pattern are returned as well as one matching the pattern with the dash excluded. passing a Rule behaves like calling getRules($mRule->getRule()). * @example $oRuleSet->getRules('font-') //returns an array of all rules either beginning with font- or matching font. * @example $oRuleSet->getRules('font') //returns array(0 => $oRule, …) or array(). */ public function getRules($mRule = null) { if ($mRule instanceof Rule) { $mRule = $mRule->getRule(); } $aResult = array(); foreach($this->aRules as $sName => $aRules) { // Either no search rule is given or the search rule matches the found rule exactly or the search rule ends in “-” and the found rule starts with the search rule. if(!$mRule || $sName === $mRule || (strrpos($mRule, '-') === strlen($mRule) - strlen('-') && (strpos($sName, $mRule) === 0 || $sName === substr($mRule, 0, -1)))) { $aResult = array_merge($aResult, $aRules); } } return $aResult; } /** * Override all the rules of this set. * @param array $aRules The rules to override with. */ public function setRules(array $aRules) { $this->aRules = array(); foreach ($aRules as $rule) { $this->addRule($rule); } } /** * Returns all rules matching the given pattern and returns them in an associative array with the rule’s name as keys. This method exists mainly for backwards-compatibility and is really only partially useful. * @param (string) $mRule pattern to search for. If null, returns all rules. if the pattern ends with a dash, all rules starting with the pattern are returned as well as one matching the pattern with the dash excluded. passing a Rule behaves like calling getRules($mRule->getRule()). * Note: This method loses some information: Calling this (with an argument of 'background-') on a declaration block like { background-color: green; background-color; rgba(0, 127, 0, 0.7); } will only yield an associative array containing the rgba-valued rule while @link{getRules()} would yield an indexed array containing both. */ public function getRulesAssoc($mRule = null) { $aResult = array(); foreach($this->getRules($mRule) as $oRule) { $aResult[$oRule->getRule()] = $oRule; } return $aResult; } /** * Remove a rule from this RuleSet. This accepts all the possible values that @link{getRules()} accepts. If given a Rule, it will only remove this particular rule (by identity). If given a name, it will remove all rules by that name. Note: this is different from pre-v.2.0 behaviour of PHP-CSS-Parser, where passing a Rule instance would remove all rules with the same name. To get the old behvaiour, use removeRule($oRule->getRule()). * @param (null|string|Rule) $mRule pattern to remove. If $mRule is null, all rules are removed. If the pattern ends in a dash, all rules starting with the pattern are removed as well as one matching the pattern with the dash excluded. Passing a Rule behaves matches by identity. */ public function removeRule($mRule) { if($mRule instanceof Rule) { $sRule = $mRule->getRule(); if(!isset($this->aRules[$sRule])) { return; } foreach($this->aRules[$sRule] as $iKey => $oRule) { if($oRule === $mRule) { unset($this->aRules[$sRule][$iKey]); } } } else { foreach($this->aRules as $sName => $aRules) { // Either no search rule is given or the search rule matches the found rule exactly or the search rule ends in “-” and the found rule starts with the search rule or equals it (without the trailing dash). if(!$mRule || $sName === $mRule || (strrpos($mRule, '-') === strlen($mRule) - strlen('-') && (strpos($sName, $mRule) === 0 || $sName === substr($mRule, 0, -1)))) { unset($this->aRules[$sName]); } } } } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { $sResult = ''; $bIsFirst = true; foreach ($this->aRules as $aRules) { foreach($aRules as $oRule) { $sRendered = $oOutputFormat->safely(function() use ($oRule, $oOutputFormat) { return $oRule->render($oOutputFormat->nextLevel()); }); if($sRendered === null) { continue; } if($bIsFirst) { $bIsFirst = false; $sResult .= $oOutputFormat->nextLevel()->spaceBeforeRules(); } else { $sResult .= $oOutputFormat->nextLevel()->spaceBetweenRules(); } $sResult .= $sRendered; } } if(!$bIsFirst) { // Had some output $sResult .= $oOutputFormat->spaceAfterRules(); } return $oOutputFormat->removeLastSemicolon($sResult); } /** * @param array $aComments Array of comments. */ public function addComments(array $aComments) { $this->aComments = array_merge($this->aComments, $aComments); } /** * @return array */ public function getComments() { return $this->aComments; } /** * @param array $aComments Array containing Comment objects. */ public function setComments(array $aComments) { $this->aComments = $aComments; } } php-css-parser/lib/Sabberworm/CSS/Renderable.php 0000604 00000000275 15173044501 0015470 0 ustar 00 <?php namespace Sabberworm\CSS; interface Renderable { public function __toString(); public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat); public function getLineNo(); } php-css-parser/lib/Sabberworm/CSS/Settings.php 0000604 00000002474 15173044501 0015230 0 ustar 00 <?php namespace Sabberworm\CSS; use Sabberworm\CSS\Rule\Rule; /** * Parser settings class. * * Configure parser behaviour here. */ class Settings { /** * Multi-byte string support. If true (mbstring extension must be enabled), will use (slower) mb_strlen, mb_convert_case, mb_substr and mb_strpos functions. Otherwise, the normal (ASCII-Only) functions will be used. */ public $bMultibyteSupport; /** * The default charset for the CSS if no `@charset` rule is found. Defaults to utf-8. */ public $sDefaultCharset = 'utf-8'; /** * Lenient parsing. When used (which is true by default), the parser will not choke on unexpected tokens but simply ignore them. */ public $bLenientParsing = true; private function __construct() { $this->bMultibyteSupport = extension_loaded('mbstring'); } public static function create() { return new Settings(); } public function withMultibyteSupport($bMultibyteSupport = true) { $this->bMultibyteSupport = $bMultibyteSupport; return $this; } public function withDefaultCharset($sDefaultCharset) { $this->sDefaultCharset = $sDefaultCharset; return $this; } public function withLenientParsing($bLenientParsing = true) { $this->bLenientParsing = $bLenientParsing; return $this; } public function beStrict() { return $this->withLenientParsing(false); } } php-css-parser/lib/Sabberworm/CSS/CSSList/CSSList.php 0000604 00000007473 15173044501 0016204 0 ustar 00 <?php namespace Sabberworm\CSS\CSSList; use Sabberworm\CSS\Renderable; use Sabberworm\CSS\RuleSet\DeclarationBlock; use Sabberworm\CSS\RuleSet\RuleSet; use Sabberworm\CSS\Property\Selector; use Sabberworm\CSS\Comment\Commentable; /** * A CSSList is the most generic container available. Its contents include RuleSet as well as other CSSList objects. * Also, it may contain Import and Charset objects stemming from @-rules. */ abstract class CSSList implements Renderable, Commentable { protected $aComments; protected $aContents; protected $iLineNo; public function __construct($iLineNo = 0) { $this->aComments = array(); $this->aContents = array(); $this->iLineNo = $iLineNo; } /** * @return int */ public function getLineNo() { return $this->iLineNo; } public function append($oItem) { $this->aContents[] = $oItem; } /** * Removes an item from the CSS list. * @param RuleSet|Import|Charset|CSSList $oItemToRemove May be a RuleSet (most likely a DeclarationBlock), a Import, a Charset or another CSSList (most likely a MediaQuery) */ public function remove($oItemToRemove) { $iKey = array_search($oItemToRemove, $this->aContents, true); if ($iKey !== false) { unset($this->aContents[$iKey]); return true; } return false; } /** * Set the contents. * @param array $aContents Objects to set as content. */ public function setContents(array $aContents) { $this->aContents = array(); foreach ($aContents as $content) { $this->append($content); } } /** * Removes a declaration block from the CSS list if it matches all given selectors. * @param array|string $mSelector The selectors to match. * @param boolean $bRemoveAll Whether to stop at the first declaration block found or remove all blocks */ public function removeDeclarationBlockBySelector($mSelector, $bRemoveAll = false) { if ($mSelector instanceof DeclarationBlock) { $mSelector = $mSelector->getSelectors(); } if (!is_array($mSelector)) { $mSelector = explode(',', $mSelector); } foreach ($mSelector as $iKey => &$mSel) { if (!($mSel instanceof Selector)) { $mSel = new Selector($mSel); } } foreach ($this->aContents as $iKey => $mItem) { if (!($mItem instanceof DeclarationBlock)) { continue; } if ($mItem->getSelectors() == $mSelector) { unset($this->aContents[$iKey]); if (!$bRemoveAll) { return; } } } } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { $sResult = ''; $bIsFirst = true; $oNextLevel = $oOutputFormat; if(!$this->isRootList()) { $oNextLevel = $oOutputFormat->nextLevel(); } foreach ($this->aContents as $oContent) { $sRendered = $oOutputFormat->safely(function() use ($oNextLevel, $oContent) { return $oContent->render($oNextLevel); }); if($sRendered === null) { continue; } if($bIsFirst) { $bIsFirst = false; $sResult .= $oNextLevel->spaceBeforeBlocks(); } else { $sResult .= $oNextLevel->spaceBetweenBlocks(); } $sResult .= $sRendered; } if(!$bIsFirst) { // Had some output $sResult .= $oOutputFormat->spaceAfterBlocks(); } return $sResult; } /** * Return true if the list can not be further outdented. Only important when rendering. */ public abstract function isRootList(); public function getContents() { return $this->aContents; } /** * @param array $aComments Array of comments. */ public function addComments(array $aComments) { $this->aComments = array_merge($this->aComments, $aComments); } /** * @return array */ public function getComments() { return $this->aComments; } /** * @param array $aComments Array containing Comment objects. */ public function setComments(array $aComments) { $this->aComments = $aComments; } } php-css-parser/lib/Sabberworm/CSS/CSSList/CSSBlockList.php 0000604 00000005217 15173044501 0017151 0 ustar 00 <?php namespace Sabberworm\CSS\CSSList; use Sabberworm\CSS\RuleSet\DeclarationBlock; use Sabberworm\CSS\RuleSet\RuleSet; use Sabberworm\CSS\Property\Selector; use Sabberworm\CSS\Rule\Rule; use Sabberworm\CSS\Value\ValueList; use Sabberworm\CSS\Value\CSSFunction; /** * A CSSBlockList is a CSSList whose DeclarationBlocks are guaranteed to contain valid declaration blocks or at-rules. * Most CSSLists conform to this category but some at-rules (such as @keyframes) do not. */ abstract class CSSBlockList extends CSSList { public function __construct($iLineNo = 0) { parent::__construct($iLineNo); } protected function allDeclarationBlocks(&$aResult) { foreach ($this->aContents as $mContent) { if ($mContent instanceof DeclarationBlock) { $aResult[] = $mContent; } else if ($mContent instanceof CSSBlockList) { $mContent->allDeclarationBlocks($aResult); } } } protected function allRuleSets(&$aResult) { foreach ($this->aContents as $mContent) { if ($mContent instanceof RuleSet) { $aResult[] = $mContent; } else if ($mContent instanceof CSSBlockList) { $mContent->allRuleSets($aResult); } } } protected function allValues($oElement, &$aResult, $sSearchString = null, $bSearchInFunctionArguments = false) { if ($oElement instanceof CSSBlockList) { foreach ($oElement->getContents() as $oContent) { $this->allValues($oContent, $aResult, $sSearchString, $bSearchInFunctionArguments); } } else if ($oElement instanceof RuleSet) { foreach ($oElement->getRules($sSearchString) as $oRule) { $this->allValues($oRule, $aResult, $sSearchString, $bSearchInFunctionArguments); } } else if ($oElement instanceof Rule) { $this->allValues($oElement->getValue(), $aResult, $sSearchString, $bSearchInFunctionArguments); } else if ($oElement instanceof ValueList) { if ($bSearchInFunctionArguments || !($oElement instanceof CSSFunction)) { foreach ($oElement->getListComponents() as $mComponent) { $this->allValues($mComponent, $aResult, $sSearchString, $bSearchInFunctionArguments); } } } else { //Non-List Value or CSSString (CSS identifier) $aResult[] = $oElement; } } protected function allSelectors(&$aResult, $sSpecificitySearch = null) { $aDeclarationBlocks = array(); $this->allDeclarationBlocks($aDeclarationBlocks); foreach ($aDeclarationBlocks as $oBlock) { foreach ($oBlock->getSelectors() as $oSelector) { if ($sSpecificitySearch === null) { $aResult[] = $oSelector; } else { $sComparison = "\$bRes = {$oSelector->getSpecificity()} $sSpecificitySearch;"; eval($sComparison); if ($bRes) { $aResult[] = $oSelector; } } } } } } php-css-parser/lib/Sabberworm/CSS/CSSList/KeyFrame.php 0000604 00000002312 15173044501 0016406 0 ustar 00 <?php namespace Sabberworm\CSS\CSSList; use Sabberworm\CSS\Property\AtRule; class KeyFrame extends CSSList implements AtRule { private $vendorKeyFrame; private $animationName; public function __construct($iLineNo = 0) { parent::__construct($iLineNo); $this->vendorKeyFrame = null; $this->animationName = null; } public function setVendorKeyFrame($vendorKeyFrame) { $this->vendorKeyFrame = $vendorKeyFrame; } public function getVendorKeyFrame() { return $this->vendorKeyFrame; } public function setAnimationName($animationName) { $this->animationName = $animationName; } public function getAnimationName() { return $this->animationName; } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { $sResult = "@{$this->vendorKeyFrame} {$this->animationName}{$oOutputFormat->spaceBeforeOpeningBrace()}{"; $sResult .= parent::render($oOutputFormat); $sResult .= '}'; return $sResult; } public function isRootList() { return false; } public function atRuleName() { return $this->vendorKeyFrame; } public function atRuleArgs() { return $this->animationName; } } php-css-parser/lib/Sabberworm/CSS/CSSList/AtRuleBlockList.php 0000604 00000001776 15173044501 0017723 0 ustar 00 <?php namespace Sabberworm\CSS\CSSList; use Sabberworm\CSS\Property\AtRule; /** * A BlockList constructed by an unknown @-rule. @media rules are rendered into AtRuleBlockList objects. */ class AtRuleBlockList extends CSSBlockList implements AtRule { private $sType; private $sArgs; public function __construct($sType, $sArgs = '', $iLineNo = 0) { parent::__construct($iLineNo); $this->sType = $sType; $this->sArgs = $sArgs; } public function atRuleName() { return $this->sType; } public function atRuleArgs() { return $this->sArgs; } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { $sArgs = $this->sArgs; if($sArgs) { $sArgs = ' ' . $sArgs; } $sResult = "@{$this->sType}$sArgs{$oOutputFormat->spaceBeforeOpeningBrace()}{"; $sResult .= parent::render($oOutputFormat); $sResult .= '}'; return $sResult; } public function isRootList() { return false; } } php-css-parser/lib/Sabberworm/CSS/CSSList/Document.php 0000604 00000006056 15173044501 0016472 0 ustar 00 <?php namespace Sabberworm\CSS\CSSList; /** * The root CSSList of a parsed file. Contains all top-level css contents, mostly declaration blocks, but also any @-rules encountered. */ class Document extends CSSBlockList { /** * Document constructor. * @param int $iLineNo */ public function __construct($iLineNo = 0) { parent::__construct($iLineNo); } /** * Gets all DeclarationBlock objects recursively. */ public function getAllDeclarationBlocks() { $aResult = array(); $this->allDeclarationBlocks($aResult); return $aResult; } /** * @deprecated use getAllDeclarationBlocks() */ public function getAllSelectors() { return $this->getAllDeclarationBlocks(); } /** * Returns all RuleSet objects found recursively in the tree. */ public function getAllRuleSets() { $aResult = array(); $this->allRuleSets($aResult); return $aResult; } /** * Returns all Value objects found recursively in the tree. * @param (object|string) $mElement the CSSList or RuleSet to start the search from (defaults to the whole document). If a string is given, it is used as rule name filter (@see{RuleSet->getRules()}). * @param (bool) $bSearchInFunctionArguments whether to also return Value objects used as Function arguments. */ public function getAllValues($mElement = null, $bSearchInFunctionArguments = false) { $sSearchString = null; if ($mElement === null) { $mElement = $this; } else if (is_string($mElement)) { $sSearchString = $mElement; $mElement = $this; } $aResult = array(); $this->allValues($mElement, $aResult, $sSearchString, $bSearchInFunctionArguments); return $aResult; } /** * Returns all Selector objects found recursively in the tree. * Note that this does not yield the full DeclarationBlock that the selector belongs to (and, currently, there is no way to get to that). * @param $sSpecificitySearch An optional filter by specificity. May contain a comparison operator and a number or just a number (defaults to "=="). * @example getSelectorsBySpecificity('>= 100') */ public function getSelectorsBySpecificity($sSpecificitySearch = null) { if (is_numeric($sSpecificitySearch) || is_numeric($sSpecificitySearch[0])) { $sSpecificitySearch = "== $sSpecificitySearch"; } $aResult = array(); $this->allSelectors($aResult, $sSpecificitySearch); return $aResult; } /** * Expands all shorthand properties to their long value */ public function expandShorthands() { foreach ($this->getAllDeclarationBlocks() as $oDeclaration) { $oDeclaration->expandShorthands(); } } /** * Create shorthands properties whenever possible */ public function createShorthands() { foreach ($this->getAllDeclarationBlocks() as $oDeclaration) { $oDeclaration->createShorthands(); } } // Override render() to make format argument optional public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat = null) { if($oOutputFormat === null) { $oOutputFormat = new \Sabberworm\CSS\OutputFormat(); } return parent::render($oOutputFormat); } public function isRootList() { return true; } } php-css-parser/lib/Sabberworm/CSS/Value/RuleValueList.php 0000604 00000000313 15173044501 0017232 0 ustar 00 <?php namespace Sabberworm\CSS\Value; class RuleValueList extends ValueList { public function __construct($sSeparator = ',', $iLineNo = 0) { parent::__construct(array(), $sSeparator, $iLineNo); } } php-css-parser/lib/Sabberworm/CSS/Value/Color.php 0000604 00000002200 15173044501 0015545 0 ustar 00 <?php namespace Sabberworm\CSS\Value; class Color extends CSSFunction { public function __construct($aColor, $iLineNo = 0) { parent::__construct(implode('', array_keys($aColor)), $aColor, ',', $iLineNo); } public function getColor() { return $this->aComponents; } public function setColor($aColor) { $this->setName(implode('', array_keys($aColor))); $this->aComponents = $aColor; } public function getColorDescription() { return $this->getName(); } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { // Shorthand RGB color values if($oOutputFormat->getRGBHashNotation() && implode('', array_keys($this->aComponents)) === 'rgb') { $sResult = sprintf( '%02x%02x%02x', $this->aComponents['r']->getSize(), $this->aComponents['g']->getSize(), $this->aComponents['b']->getSize() ); return '#'.(($sResult[0] == $sResult[1]) && ($sResult[2] == $sResult[3]) && ($sResult[4] == $sResult[5]) ? "$sResult[0]$sResult[2]$sResult[4]" : $sResult); } return parent::render($oOutputFormat); } } php-css-parser/lib/Sabberworm/CSS/Value/URL.php 0000604 00000001067 15173044501 0015143 0 ustar 00 <?php namespace Sabberworm\CSS\Value; class URL extends PrimitiveValue { private $oURL; public function __construct(CSSString $oURL, $iLineNo = 0) { parent::__construct($iLineNo); $this->oURL = $oURL; } public function setURL(CSSString $oURL) { $this->oURL = $oURL; } public function getURL() { return $this->oURL; } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { return "url({$this->oURL->render($oOutputFormat)})"; } } php-css-parser/lib/Sabberworm/CSS/Value/CSSFunction.php 0000604 00000001602 15173044501 0016632 0 ustar 00 <?php namespace Sabberworm\CSS\Value; class CSSFunction extends ValueList { private $sName; public function __construct($sName, $aArguments, $sSeparator = ',', $iLineNo = 0) { if($aArguments instanceof RuleValueList) { $sSeparator = $aArguments->getListSeparator(); $aArguments = $aArguments->getListComponents(); } $this->sName = $sName; $this->iLineNo = $iLineNo; parent::__construct($aArguments, $sSeparator, $iLineNo); } public function getName() { return $this->sName; } public function setName($sName) { $this->sName = $sName; } public function getArguments() { return $this->aComponents; } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { $aArguments = parent::render($oOutputFormat); return "{$this->sName}({$aArguments})"; } } php-css-parser/lib/Sabberworm/CSS/Value/PrimitiveValue.php 0000604 00000000265 15173044501 0017445 0 ustar 00 <?php namespace Sabberworm\CSS\Value; abstract class PrimitiveValue extends Value { public function __construct($iLineNo = 0) { parent::__construct($iLineNo); } } php-css-parser/lib/Sabberworm/CSS/Value/ValueList.php 0000604 00000002263 15173044501 0016410 0 ustar 00 <?php namespace Sabberworm\CSS\Value; abstract class ValueList extends Value { protected $aComponents; protected $sSeparator; public function __construct($aComponents = array(), $sSeparator = ',', $iLineNo = 0) { parent::__construct($iLineNo); if (!is_array($aComponents)) { $aComponents = array($aComponents); } $this->aComponents = $aComponents; $this->sSeparator = $sSeparator; } public function addListComponent($mComponent) { $this->aComponents[] = $mComponent; } public function getListComponents() { return $this->aComponents; } public function setListComponents($aComponents) { $this->aComponents = $aComponents; } public function getListSeparator() { return $this->sSeparator; } public function setListSeparator($sSeparator) { $this->sSeparator = $sSeparator; } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { return $oOutputFormat->implode($oOutputFormat->spaceBeforeListArgumentSeparator($this->sSeparator) . $this->sSeparator . $oOutputFormat->spaceAfterListArgumentSeparator($this->sSeparator), $this->aComponents); } } php-css-parser/lib/Sabberworm/CSS/Value/Value.php 0000604 00000001063 15173044501 0015551 0 ustar 00 <?php namespace Sabberworm\CSS\Value; use Sabberworm\CSS\Renderable; abstract class Value implements Renderable { protected $iLineNo; public function __construct($iLineNo = 0) { $this->iLineNo = $iLineNo; } /** * @return int */ public function getLineNo() { return $this->iLineNo; } //Methods are commented out because re-declaring them here is a fatal error in PHP < 5.3.9 //public abstract function __toString(); //public abstract function render(\Sabberworm\CSS\OutputFormat $oOutputFormat); } php-css-parser/lib/Sabberworm/CSS/Value/Size.php 0000604 00000003717 15173044501 0015417 0 ustar 00 <?php namespace Sabberworm\CSS\Value; class Size extends PrimitiveValue { const ABSOLUTE_SIZE_UNITS = 'px/cm/mm/mozmm/in/pt/pc/vh/vw/vm/vmin/vmax/rem'; //vh/vw/vm(ax)/vmin/rem are absolute insofar as they don’t scale to the immediate parent (only the viewport) const RELATIVE_SIZE_UNITS = '%/em/ex/ch/fr'; const NON_SIZE_UNITS = 'deg/grad/rad/s/ms/turns/Hz/kHz'; private $fSize; private $sUnit; private $bIsColorComponent; public function __construct($fSize, $sUnit = null, $bIsColorComponent = false, $iLineNo = 0) { parent::__construct($iLineNo); $this->fSize = floatval($fSize); $this->sUnit = $sUnit; $this->bIsColorComponent = $bIsColorComponent; } public function setUnit($sUnit) { $this->sUnit = $sUnit; } public function getUnit() { return $this->sUnit; } public function setSize($fSize) { $this->fSize = floatval($fSize); } public function getSize() { return $this->fSize; } public function isColorComponent() { return $this->bIsColorComponent; } /** * Returns whether the number stored in this Size really represents a size (as in a length of something on screen). * @return false if the unit an angle, a duration, a frequency or the number is a component in a Color object. */ public function isSize() { if (in_array($this->sUnit, explode('/', self::NON_SIZE_UNITS))) { return false; } return !$this->isColorComponent(); } public function isRelative() { if (in_array($this->sUnit, explode('/', self::RELATIVE_SIZE_UNITS))) { return true; } if ($this->sUnit === null && $this->fSize != 0) { return true; } return false; } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { $l = localeconv(); $sPoint = preg_quote($l['decimal_point'], '/'); return preg_replace(array("/$sPoint/", "/^(-?)0\./"), array('.', '$1.'), $this->fSize) . ($this->sUnit === null ? '' : $this->sUnit); } } php-css-parser/lib/Sabberworm/CSS/Property/CSSNamespace.php 0000604 00000002736 15173044501 0017522 0 ustar 00 <?php namespace Sabberworm\CSS\Property; /** * CSSNamespace represents an @namespace rule. */ class CSSNamespace implements AtRule { private $mUrl; private $sPrefix; private $iLineNo; protected $aComments; public function __construct($mUrl, $sPrefix = null, $iLineNo = 0) { $this->mUrl = $mUrl; $this->sPrefix = $sPrefix; $this->iLineNo = $iLineNo; $this->aComments = array(); } /** * @return int */ public function getLineNo() { return $this->iLineNo; } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { return '@namespace '.($this->sPrefix === null ? '' : $this->sPrefix.' ').$this->mUrl->render($oOutputFormat).';'; } public function getUrl() { return $this->mUrl; } public function getPrefix() { return $this->sPrefix; } public function setUrl($mUrl) { $this->mUrl = $mUrl; } public function setPrefix($sPrefix) { $this->sPrefix = $sPrefix; } public function atRuleName() { return 'namespace'; } public function atRuleArgs() { $aResult = array($this->mUrl); if($this->sPrefix) { array_unshift($aResult, $this->sPrefix); } return $aResult; } public function addComments(array $aComments) { $this->aComments = array_merge($this->aComments, $aComments); } public function getComments() { return $this->aComments; } public function setComments(array $aComments) { $this->aComments = $aComments; } } php-css-parser/lib/Sabberworm/CSS/Property/Import.php 0000604 00000002677 15173044501 0016533 0 ustar 00 <?php namespace Sabberworm\CSS\Property; use Sabberworm\CSS\Value\URL; /** * Class representing an @import rule. */ class Import implements AtRule { private $oLocation; private $sMediaQuery; protected $iLineNo; protected $aComments; public function __construct(URL $oLocation, $sMediaQuery, $iLineNo = 0) { $this->oLocation = $oLocation; $this->sMediaQuery = $sMediaQuery; $this->iLineNo = $iLineNo; $this->aComments = array(); } /** * @return int */ public function getLineNo() { return $this->iLineNo; } public function setLocation($oLocation) { $this->oLocation = $oLocation; } public function getLocation() { return $this->oLocation; } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { return "@import ".$this->oLocation->render($oOutputFormat).($this->sMediaQuery === null ? '' : ' '.$this->sMediaQuery).';'; } public function atRuleName() { return 'import'; } public function atRuleArgs() { $aResult = array($this->oLocation); if($this->sMediaQuery) { array_push($aResult, $this->sMediaQuery); } return $aResult; } public function addComments(array $aComments) { $this->aComments = array_merge($this->aComments, $aComments); } public function getComments() { return $this->aComments; } public function setComments(array $aComments) { $this->aComments = $aComments; } } php-css-parser/lib/Sabberworm/CSS/Property/Selector.php 0000604 00000003464 15173044501 0017034 0 ustar 00 <?php namespace Sabberworm\CSS\Property; /** * Class representing a single CSS selector. Selectors have to be split by the comma prior to being passed into this class. */ class Selector { //Regexes for specificity calculations const NON_ID_ATTRIBUTES_AND_PSEUDO_CLASSES_RX = '/ (\.[\w]+) # classes | \[(\w+) # attributes | (\:( # pseudo classes link|visited|active |hover|focus |lang |target |enabled|disabled|checked|indeterminate |root |nth-child|nth-last-child|nth-of-type|nth-last-of-type |first-child|last-child|first-of-type|last-of-type |only-child|only-of-type |empty|contains )) /ix'; const ELEMENTS_AND_PSEUDO_ELEMENTS_RX = '/ ((^|[\s\+\>\~]+)[\w]+ # elements | \:{1,2}( # pseudo-elements after|before|first-letter|first-line|selection )) /ix'; private $sSelector; private $iSpecificity; public function __construct($sSelector, $bCalculateSpecificity = false) { $this->setSelector($sSelector); if ($bCalculateSpecificity) { $this->getSpecificity(); } } public function getSelector() { return $this->sSelector; } public function setSelector($sSelector) { $this->sSelector = trim($sSelector); $this->iSpecificity = null; } public function __toString() { return $this->getSelector(); } public function getSpecificity() { if ($this->iSpecificity === null) { $a = 0; /// @todo should exclude \# as well as "#" $aMatches = null; $b = substr_count($this->sSelector, '#'); $c = preg_match_all(self::NON_ID_ATTRIBUTES_AND_PSEUDO_CLASSES_RX, $this->sSelector, $aMatches); $d = preg_match_all(self::ELEMENTS_AND_PSEUDO_ELEMENTS_RX, $this->sSelector, $aMatches); $this->iSpecificity = ($a * 1000) + ($b * 100) + ($c * 10) + $d; } return $this->iSpecificity; } } php-css-parser/lib/Sabberworm/CSS/Property/AtRule.php 0000604 00000001131 15173044501 0016435 0 ustar 00 <?php namespace Sabberworm\CSS\Property; use Sabberworm\CSS\Renderable; use Sabberworm\CSS\Comment\Commentable; interface AtRule extends Renderable, Commentable { const BLOCK_RULES = 'media/document/supports/region-style/font-feature-values'; // Since there are more set rules than block rules, we’re whitelisting the block rules and have anything else be treated as a set rule. const SET_RULES = 'font-face/counter-style/page/swash/styleset/annotation'; //…and more font-specific ones (to be used inside font-feature-values) public function atRuleName(); public function atRuleArgs(); } php-css-parser/lib/Sabberworm/CSS/Property/Charset.php 0000604 00000002557 15173044502 0016650 0 ustar 00 <?php namespace Sabberworm\CSS\Property; /** * Class representing an @charset rule. * The following restrictions apply: * • May not be found in any CSSList other than the Document. * • May only appear at the very top of a Document’s contents. * • Must not appear more than once. */ class Charset implements AtRule { private $sCharset; protected $iLineNo; protected $aComment; public function __construct($sCharset, $iLineNo = 0) { $this->sCharset = $sCharset; $this->iLineNo = $iLineNo; $this->aComments = array(); } /** * @return int */ public function getLineNo() { return $this->iLineNo; } public function setCharset($sCharset) { $this->sCharset = $sCharset; } public function getCharset() { return $this->sCharset; } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { return "@charset {$this->sCharset->render($oOutputFormat)};"; } public function atRuleName() { return 'charset'; } public function atRuleArgs() { return $this->sCharset; } public function addComments(array $aComments) { $this->aComments = array_merge($this->aComments, $aComments); } public function getComments() { return $this->aComments; } public function setComments(array $aComments) { $this->aComments = $aComments; } } php-css-parser/lib/Sabberworm/CSS/Parser.php 0000604 00000051273 15173044502 0014666 0 ustar 00 <?php namespace Sabberworm\CSS; use Sabberworm\CSS\CSSList\CSSList; use Sabberworm\CSS\CSSList\Document; use Sabberworm\CSS\CSSList\KeyFrame; use Sabberworm\CSS\Parsing\SourceException; use Sabberworm\CSS\Property\AtRule; use Sabberworm\CSS\Property\Import; use Sabberworm\CSS\Property\Charset; use Sabberworm\CSS\Property\CSSNamespace; use Sabberworm\CSS\RuleSet\AtRuleSet; use Sabberworm\CSS\CSSList\AtRuleBlockList; use Sabberworm\CSS\RuleSet\DeclarationBlock; use Sabberworm\CSS\Value\CSSFunction; use Sabberworm\CSS\Value\RuleValueList; use Sabberworm\CSS\Value\Size; use Sabberworm\CSS\Value\Color; use Sabberworm\CSS\Value\URL; use Sabberworm\CSS\Value\CSSString; use Sabberworm\CSS\Rule\Rule; use Sabberworm\CSS\Parsing\UnexpectedTokenException; use Sabberworm\CSS\Comment\Comment; /** * Parser class parses CSS from text into a data structure. */ class Parser { private $sText; private $aText; private $iCurrentPosition; private $oParserSettings; private $sCharset; private $iLength; private $blockRules; private $aSizeUnits; private $iLineNo; /** * Parser constructor. * Note that that iLineNo starts from 1 and not 0 * * @param $sText * @param Settings|null $oParserSettings * @param int $iLineNo */ public function __construct($sText, Settings $oParserSettings = null, $iLineNo = 1) { $this->sText = $sText; $this->iCurrentPosition = 0; $this->iLineNo = $iLineNo; if ($oParserSettings === null) { $oParserSettings = Settings::create(); } $this->oParserSettings = $oParserSettings; $this->blockRules = explode('/', AtRule::BLOCK_RULES); foreach (explode('/', Size::ABSOLUTE_SIZE_UNITS.'/'.Size::RELATIVE_SIZE_UNITS.'/'.Size::NON_SIZE_UNITS) as $val) { $iSize = strlen($val); if(!isset($this->aSizeUnits[$iSize])) { $this->aSizeUnits[$iSize] = array(); } $this->aSizeUnits[$iSize][strtolower($val)] = $val; } ksort($this->aSizeUnits, SORT_NUMERIC); } public function setCharset($sCharset) { $this->sCharset = $sCharset; $this->aText = $this->strsplit($this->sText); $this->iLength = count($this->aText); } public function getCharset() { return $this->sCharset; } public function parse() { $this->setCharset($this->oParserSettings->sDefaultCharset); $oResult = new Document($this->iLineNo); $this->parseDocument($oResult); return $oResult; } private function parseDocument(Document $oDocument) { $this->parseList($oDocument, true); } private function parseList(CSSList $oList, $bIsRoot = false) { while (!$this->isEnd()) { $comments = $this->consumeWhiteSpace(); $oListItem = null; if($this->oParserSettings->bLenientParsing) { try { $oListItem = $this->parseListItem($oList, $bIsRoot); } catch (UnexpectedTokenException $e) { $oListItem = false; } } else { $oListItem = $this->parseListItem($oList, $bIsRoot); } if($oListItem === null) { // List parsing finished return; } if($oListItem) { $oListItem->setComments($comments); $oList->append($oListItem); } } if (!$bIsRoot) { throw new SourceException("Unexpected end of document", $this->iLineNo); } } private function parseListItem(CSSList $oList, $bIsRoot = false) { if ($this->comes('@')) { $oAtRule = $this->parseAtRule(); if($oAtRule instanceof Charset) { if(!$bIsRoot) { throw new UnexpectedTokenException('@charset may only occur in root document', '', 'custom', $this->iLineNo); } if(count($oList->getContents()) > 0) { throw new UnexpectedTokenException('@charset must be the first parseable token in a document', '', 'custom', $this->iLineNo); } $this->setCharset($oAtRule->getCharset()->getString()); } return $oAtRule; } else if ($this->comes('}')) { $this->consume('}'); if ($bIsRoot) { throw new SourceException("Unopened {", $this->iLineNo); } else { return null; } } else { return $this->parseSelector(); } } private function parseAtRule() { $this->consume('@'); $sIdentifier = $this->parseIdentifier(false); $iIdentifierLineNum = $this->iLineNo; $this->consumeWhiteSpace(); if ($sIdentifier === 'import') { $oLocation = $this->parseURLValue(); $this->consumeWhiteSpace(); $sMediaQuery = null; if (!$this->comes(';')) { $sMediaQuery = $this->consumeUntil(';'); } $this->consume(';'); return new Import($oLocation, $sMediaQuery, $iIdentifierLineNum); } else if ($sIdentifier === 'charset') { $sCharset = $this->parseStringValue(); $this->consumeWhiteSpace(); $this->consume(';'); return new Charset($sCharset, $iIdentifierLineNum); } else if ($this->identifierIs($sIdentifier, 'keyframes')) { $oResult = new KeyFrame($iIdentifierLineNum); $oResult->setVendorKeyFrame($sIdentifier); $oResult->setAnimationName(trim($this->consumeUntil('{', false, true))); $this->parseList($oResult); return $oResult; } else if ($sIdentifier === 'namespace') { $sPrefix = null; $mUrl = $this->parsePrimitiveValue(); if (!$this->comes(';')) { $sPrefix = $mUrl; $mUrl = $this->parsePrimitiveValue(); } $this->consume(';'); if ($sPrefix !== null && !is_string($sPrefix)) { throw new UnexpectedTokenException('Wrong namespace prefix', $sPrefix, 'custom', $iIdentifierLineNum); } if (!($mUrl instanceof CSSString || $mUrl instanceof URL)) { throw new UnexpectedTokenException('Wrong namespace url of invalid type', $mUrl, 'custom', $iIdentifierLineNum); } return new CSSNamespace($mUrl, $sPrefix, $iIdentifierLineNum); } else { //Unknown other at rule (font-face or such) $sArgs = trim($this->consumeUntil('{', false, true)); $bUseRuleSet = true; foreach($this->blockRules as $sBlockRuleName) { if($this->identifierIs($sIdentifier, $sBlockRuleName)) { $bUseRuleSet = false; break; } } if($bUseRuleSet) { $oAtRule = new AtRuleSet($sIdentifier, $sArgs, $iIdentifierLineNum); $this->parseRuleSet($oAtRule); } else { $oAtRule = new AtRuleBlockList($sIdentifier, $sArgs, $iIdentifierLineNum); $this->parseList($oAtRule); } return $oAtRule; } } private function parseIdentifier($bAllowFunctions = true, $bIgnoreCase = true) { $sResult = $this->parseCharacter(true); if ($sResult === null) { throw new UnexpectedTokenException($sResult, $this->peek(5), 'identifier', $this->iLineNo); } $sCharacter = null; while (($sCharacter = $this->parseCharacter(true)) !== null) { $sResult .= $sCharacter; } if ($bIgnoreCase) { $sResult = $this->strtolower($sResult); } if ($bAllowFunctions && $this->comes('(')) { $this->consume('('); $aArguments = $this->parseValue(array('=', ' ', ',')); $sResult = new CSSFunction($sResult, $aArguments, ',', $this->iLineNo); $this->consume(')'); } return $sResult; } private function parseStringValue() { $sBegin = $this->peek(); $sQuote = null; if ($sBegin === "'") { $sQuote = "'"; } else if ($sBegin === '"') { $sQuote = '"'; } if ($sQuote !== null) { $this->consume($sQuote); } $sResult = ""; $sContent = null; if ($sQuote === null) { //Unquoted strings end in whitespace or with braces, brackets, parentheses while (!preg_match('/[\\s{}()<>\\[\\]]/isu', $this->peek())) { $sResult .= $this->parseCharacter(false); } } else { while (!$this->comes($sQuote)) { $sContent = $this->parseCharacter(false); if ($sContent === null) { throw new SourceException("Non-well-formed quoted string {$this->peek(3)}", $this->iLineNo); } $sResult .= $sContent; } $this->consume($sQuote); } return new CSSString($sResult, $this->iLineNo); } private function parseCharacter($bIsForIdentifier) { if ($this->peek() === '\\') { if ($bIsForIdentifier && $this->oParserSettings->bLenientParsing && ($this->comes('\0') || $this->comes('\9'))) { // Non-strings can contain \0 or \9 which is an IE hack supported in lenient parsing. return null; } $this->consume('\\'); if ($this->comes('\n') || $this->comes('\r')) { return ''; } if (preg_match('/[0-9a-fA-F]/Su', $this->peek()) === 0) { return $this->consume(1); } $sUnicode = $this->consumeExpression('/^[0-9a-fA-F]{1,6}/u'); if ($this->strlen($sUnicode) < 6) { //Consume whitespace after incomplete unicode escape if (preg_match('/\\s/isSu', $this->peek())) { if ($this->comes('\r\n')) { $this->consume(2); } else { $this->consume(1); } } } $iUnicode = intval($sUnicode, 16); $sUtf32 = ""; for ($i = 0; $i < 4; ++$i) { $sUtf32 .= chr($iUnicode & 0xff); $iUnicode = $iUnicode >> 8; } return iconv('utf-32le', $this->sCharset, $sUtf32); } if ($bIsForIdentifier) { $peek = ord($this->peek()); // Ranges: a-z A-Z 0-9 - _ if (($peek >= 97 && $peek <= 122) || ($peek >= 65 && $peek <= 90) || ($peek >= 48 && $peek <= 57) || ($peek === 45) || ($peek === 95) || ($peek > 0xa1)) { return $this->consume(1); } } else { return $this->consume(1); } return null; } private function parseSelector() { $aComments = array(); $oResult = new DeclarationBlock($this->iLineNo); $oResult->setSelector($this->consumeUntil('{', false, true, $aComments)); $oResult->setComments($aComments); $this->parseRuleSet($oResult); return $oResult; } private function parseRuleSet($oRuleSet) { while ($this->comes(';')) { $this->consume(';'); } while (!$this->comes('}')) { $oRule = null; if($this->oParserSettings->bLenientParsing) { try { $oRule = $this->parseRule(); } catch (UnexpectedTokenException $e) { try { $sConsume = $this->consumeUntil(array("\n", ";", '}'), true); // We need to “unfind” the matches to the end of the ruleSet as this will be matched later if($this->streql(substr($sConsume, -1), '}')) { --$this->iCurrentPosition; } else { while ($this->comes(';')) { $this->consume(';'); } } } catch (UnexpectedTokenException $e) { // We’ve reached the end of the document. Just close the RuleSet. return; } } } else { $oRule = $this->parseRule(); } if($oRule) { $oRuleSet->addRule($oRule); } } $this->consume('}'); } private function parseRule() { $aComments = $this->consumeWhiteSpace(); $oRule = new Rule($this->parseIdentifier(), $this->iLineNo); $oRule->setComments($aComments); $oRule->addComments($this->consumeWhiteSpace()); $this->consume(':'); $oValue = $this->parseValue(self::listDelimiterForRule($oRule->getRule())); $oRule->setValue($oValue); if ($this->oParserSettings->bLenientParsing) { while ($this->comes('\\')) { $this->consume('\\'); $oRule->addIeHack($this->consume()); $this->consumeWhiteSpace(); } } if ($this->comes('!')) { $this->consume('!'); $this->consumeWhiteSpace(); $this->consume('important'); $oRule->setIsImportant(true); } while ($this->comes(';')) { $this->consume(';'); } return $oRule; } private function parseValue($aListDelimiters) { $aStack = array(); $this->consumeWhiteSpace(); //Build a list of delimiters and parsed values while (!($this->comes('}') || $this->comes(';') || $this->comes('!') || $this->comes(')') || $this->comes('\\'))) { if (count($aStack) > 0) { $bFoundDelimiter = false; foreach ($aListDelimiters as $sDelimiter) { if ($this->comes($sDelimiter)) { array_push($aStack, $this->consume($sDelimiter)); $this->consumeWhiteSpace(); $bFoundDelimiter = true; break; } } if (!$bFoundDelimiter) { //Whitespace was the list delimiter array_push($aStack, ' '); } } array_push($aStack, $this->parsePrimitiveValue()); $this->consumeWhiteSpace(); } //Convert the list to list objects foreach ($aListDelimiters as $sDelimiter) { if (count($aStack) === 1) { return $aStack[0]; } $iStartPosition = null; while (($iStartPosition = array_search($sDelimiter, $aStack, true)) !== false) { $iLength = 2; //Number of elements to be joined for ($i = $iStartPosition + 2; $i < count($aStack); $i+=2, ++$iLength) { if ($sDelimiter !== $aStack[$i]) { break; } } $oList = new RuleValueList($sDelimiter, $this->iLineNo); for ($i = $iStartPosition - 1; $i - $iStartPosition + 1 < $iLength * 2; $i+=2) { $oList->addListComponent($aStack[$i]); } array_splice($aStack, $iStartPosition - 1, $iLength * 2 - 1, array($oList)); } } return $aStack[0]; } private static function listDelimiterForRule($sRule) { if (preg_match('/^font($|-)/', $sRule)) { return array(',', '/', ' '); } return array(',', ' ', '/'); } private function parsePrimitiveValue() { $oValue = null; $this->consumeWhiteSpace(); if (is_numeric($this->peek()) || ($this->comes('-.') && is_numeric($this->peek(1, 2))) || (($this->comes('-') || $this->comes('.')) && is_numeric($this->peek(1, 1)))) { $oValue = $this->parseNumericValue(); } else if ($this->comes('#') || $this->comes('rgb', true) || $this->comes('hsl', true)) { $oValue = $this->parseColorValue(); } else if ($this->comes('url', true)) { $oValue = $this->parseURLValue(); } else if ($this->comes("'") || $this->comes('"')) { $oValue = $this->parseStringValue(); } else { $oValue = $this->parseIdentifier(true, false); } $this->consumeWhiteSpace(); return $oValue; } private function parseNumericValue($bForColor = false) { $sSize = ''; if ($this->comes('-')) { $sSize .= $this->consume('-'); } while (is_numeric($this->peek()) || $this->comes('.')) { if ($this->comes('.')) { $sSize .= $this->consume('.'); } else { $sSize .= $this->consume(1); } } $sUnit = null; foreach ($this->aSizeUnits as $iLength => &$aValues) { $sKey = strtolower($this->peek($iLength)); if(array_key_exists($sKey, $aValues)) { if (($sUnit = $aValues[$sKey]) !== null) { $this->consume($iLength); break; } } } return new Size(floatval($sSize), $sUnit, $bForColor, $this->iLineNo); } private function parseColorValue() { $aColor = array(); if ($this->comes('#')) { $this->consume('#'); $sValue = $this->parseIdentifier(false); if ($this->strlen($sValue) === 3) { $sValue = $sValue[0] . $sValue[0] . $sValue[1] . $sValue[1] . $sValue[2] . $sValue[2]; } $aColor = array('r' => new Size(intval($sValue[0] . $sValue[1], 16), null, true, $this->iLineNo), 'g' => new Size(intval($sValue[2] . $sValue[3], 16), null, true, $this->iLineNo), 'b' => new Size(intval($sValue[4] . $sValue[5], 16), null, true, $this->iLineNo)); } else { $sColorMode = $this->parseIdentifier(false); $this->consumeWhiteSpace(); $this->consume('('); $iLength = $this->strlen($sColorMode); for ($i = 0; $i < $iLength; ++$i) { $this->consumeWhiteSpace(); $aColor[$sColorMode[$i]] = $this->parseNumericValue(true); $this->consumeWhiteSpace(); if ($i < ($iLength - 1)) { $this->consume(','); } } $this->consume(')'); } return new Color($aColor, $this->iLineNo); } private function parseURLValue() { $bUseUrl = $this->comes('url', true); if ($bUseUrl) { $this->consume('url'); $this->consumeWhiteSpace(); $this->consume('('); } $this->consumeWhiteSpace(); $oResult = new URL($this->parseStringValue(), $this->iLineNo); if ($bUseUrl) { $this->consumeWhiteSpace(); $this->consume(')'); } return $oResult; } /** * Tests an identifier for a given value. Since identifiers are all keywords, they can be vendor-prefixed. We need to check for these versions too. */ private function identifierIs($sIdentifier, $sMatch) { return (strcasecmp($sIdentifier, $sMatch) === 0) ?: preg_match("/^(-\\w+-)?$sMatch$/i", $sIdentifier) === 1; } private function comes($sString, $bCaseInsensitive = false) { $sPeek = $this->peek(strlen($sString)); return ($sPeek == '') ? false : $this->streql($sPeek, $sString, $bCaseInsensitive); } private function peek($iLength = 1, $iOffset = 0) { $iOffset += $this->iCurrentPosition; if ($iOffset >= $this->iLength) { return ''; } return $this->substr($iOffset, $iLength); } private function consume($mValue = 1) { if (is_string($mValue)) { $iLineCount = substr_count($mValue, "\n"); $iLength = $this->strlen($mValue); if (!$this->streql($this->substr($this->iCurrentPosition, $iLength), $mValue)) { throw new UnexpectedTokenException($mValue, $this->peek(max($iLength, 5)), $this->iLineNo); } $this->iLineNo += $iLineCount; $this->iCurrentPosition += $this->strlen($mValue); return $mValue; } else { if ($this->iCurrentPosition + $mValue > $this->iLength) { throw new UnexpectedTokenException($mValue, $this->peek(5), 'count', $this->iLineNo); } $sResult = $this->substr($this->iCurrentPosition, $mValue); $iLineCount = substr_count($sResult, "\n"); $this->iLineNo += $iLineCount; $this->iCurrentPosition += $mValue; return $sResult; } } private function consumeExpression($mExpression) { $aMatches = null; if (preg_match($mExpression, $this->inputLeft(), $aMatches, PREG_OFFSET_CAPTURE) === 1) { return $this->consume($aMatches[0][0]); } throw new UnexpectedTokenException($mExpression, $this->peek(5), 'expression', $this->iLineNo); } private function consumeWhiteSpace() { $comments = array(); do { while (preg_match('/\\s/isSu', $this->peek()) === 1) { $this->consume(1); } if($this->oParserSettings->bLenientParsing) { try { $oComment = $this->consumeComment(); } catch(UnexpectedTokenException $e) { // When we can’t find the end of a comment, we assume the document is finished. $this->iCurrentPosition = $this->iLength; return; } } else { $oComment = $this->consumeComment(); } if ($oComment !== false) { $comments[] = $oComment; } } while($oComment !== false); return $comments; } /** * @return false|Comment */ private function consumeComment() { $mComment = false; if ($this->comes('/*')) { $iLineNo = $this->iLineNo; $this->consume(1); $mComment = ''; while (($char = $this->consume(1)) !== '') { $mComment .= $char; if ($this->comes('*/')) { $this->consume(2); break; } } } if ($mComment !== false) { // We skip the * which was included in the comment. return new Comment(substr($mComment, 1), $iLineNo); } return $mComment; } private function isEnd() { return $this->iCurrentPosition >= $this->iLength; } private function consumeUntil($aEnd, $bIncludeEnd = false, $consumeEnd = false, array &$comments = array()) { $aEnd = is_array($aEnd) ? $aEnd : array($aEnd); $out = ''; $start = $this->iCurrentPosition; while (($char = $this->consume(1)) !== '') { if (in_array($char, $aEnd)) { if ($bIncludeEnd) { $out .= $char; } elseif (!$consumeEnd) { $this->iCurrentPosition -= $this->strlen($char); } return $out; } $out .= $char; if ($comment = $this->consumeComment()) { $comments[] = $comment; } } $this->iCurrentPosition = $start; throw new UnexpectedTokenException('One of ("'.implode('","', $aEnd).'")', $this->peek(5), 'search', $this->iLineNo); } private function inputLeft() { return $this->substr($this->iCurrentPosition, -1); } private function substr($iStart, $iLength) { if ($iLength < 0) { $iLength = $this->iLength - $iStart + $iLength; } if ($iStart + $iLength > $this->iLength) { $iLength = $this->iLength - $iStart; } $sResult = ''; while ($iLength > 0) { $sResult .= $this->aText[$iStart]; $iStart++; $iLength--; } return $sResult; } private function strlen($sString) { if ($this->oParserSettings->bMultibyteSupport) { return mb_strlen($sString, $this->sCharset); } else { return strlen($sString); } } private function streql($sString1, $sString2, $bCaseInsensitive = true) { if($bCaseInsensitive) { return $this->strtolower($sString1) === $this->strtolower($sString2); } else { return $sString1 === $sString2; } } private function strtolower($sString) { if ($this->oParserSettings->bMultibyteSupport) { return mb_strtolower($sString, $this->sCharset); } else { return strtolower($sString); } } private function strsplit($sString) { if ($this->oParserSettings->bMultibyteSupport) { if ($this->streql($this->sCharset, 'utf-8')) { return preg_split('//u', $sString, null, PREG_SPLIT_NO_EMPTY); } else { $iLength = mb_strlen($sString, $this->sCharset); $aResult = array(); for ($i = 0; $i < $iLength; ++$i) { $aResult[] = mb_substr($sString, $i, 1, $this->sCharset); } return $aResult; } } else { if($sString === '') { return array(); } else { return str_split($sString); } } } private function strpos($sString, $sNeedle, $iOffset) { if ($this->oParserSettings->bMultibyteSupport) { return mb_strpos($sString, $sNeedle, $iOffset, $this->sCharset); } else { return strpos($sString, $sNeedle, $iOffset); } } } php-css-parser/lib/Sabberworm/CSS/Parsing/OutputException.php 0000604 00000000411 15173044502 0020200 0 ustar 00 <?php namespace Sabberworm\CSS\Parsing; /** * Thrown if the CSS parsers attempts to print something invalid */ class OutputException extends SourceException { public function __construct($sMessage, $iLineNo = 0) { parent::__construct($sMessage, $iLineNo); } } php-css-parser/lib/Sabberworm/CSS/Parsing/UnexpectedTokenException.php 0000604 00000002117 15173044502 0022012 0 ustar 00 <?php namespace Sabberworm\CSS\Parsing; /** * Thrown if the CSS parsers encounters a token it did not expect */ class UnexpectedTokenException extends SourceException { private $sExpected; private $sFound; // Possible values: literal, identifier, count, expression, search private $sMatchType; public function __construct($sExpected, $sFound, $sMatchType = 'literal', $iLineNo = 0) { $this->sExpected = $sExpected; $this->sFound = $sFound; $this->sMatchType = $sMatchType; $sMessage = "Token “{$sExpected}” ({$sMatchType}) not found. Got “{$sFound}”."; if($this->sMatchType === 'search') { $sMessage = "Search for “{$sExpected}” returned no results. Context: “{$sFound}”."; } else if($this->sMatchType === 'count') { $sMessage = "Next token was expected to have {$sExpected} chars. Context: “{$sFound}”."; } else if($this->sMatchType === 'identifier') { $sMessage = "Identifier expected. Got “{$sFound}”"; } else if($this->sMatchType === 'custom') { $sMessage = trim("$sExpected $sFound"); } parent::__construct($sMessage, $iLineNo); } } php-css-parser/lib/Sabberworm/CSS/OutputFormat.php 0000604 00000017515 15173044502 0016104 0 ustar 00 <?php namespace Sabberworm\CSS; use Sabberworm\CSS\Parsing\OutputException; class OutputFormat { /** * Value format */ // " means double-quote, ' means single-quote public $sStringQuotingType = '"'; // Output RGB colors in hash notation if possible public $bRGBHashNotation = true; /** * Declaration format */ // Semicolon after the last rule of a declaration block can be omitted. To do that, set this false. public $bSemicolonAfterLastRule = true; /** * Spacing * Note that these strings are not sanity-checked: the value should only consist of whitespace * Any newline character will be indented according to the current level. * The triples (After, Before, Between) can be set using a wildcard (e.g. `$oFormat->set('Space*Rules', "\n");`) */ public $sSpaceAfterRuleName = ' '; public $sSpaceBeforeRules = ''; public $sSpaceAfterRules = ''; public $sSpaceBetweenRules = ''; public $sSpaceBeforeBlocks = ''; public $sSpaceAfterBlocks = ''; public $sSpaceBetweenBlocks = "\n"; // This is what’s printed before and after the comma if a declaration block contains multiple selectors. public $sSpaceBeforeSelectorSeparator = ''; public $sSpaceAfterSelectorSeparator = ' '; // This is what’s printed after the comma of value lists public $sSpaceBeforeListArgumentSeparator = ''; public $sSpaceAfterListArgumentSeparator = ''; public $sSpaceBeforeOpeningBrace = ' '; /** * Indentation */ // Indentation character(s) per level. Only applicable if newlines are used in any of the spacing settings. public $sIndentation = "\t"; /** * Output exceptions. */ public $bIgnoreExceptions = false; private $oFormatter = null; private $oNextLevelFormat = null; private $iIndentationLevel = 0; public function __construct() { } public function get($sName) { $aVarPrefixes = array('a', 's', 'm', 'b', 'f', 'o', 'c', 'i'); foreach($aVarPrefixes as $sPrefix) { $sFieldName = $sPrefix.ucfirst($sName); if(isset($this->$sFieldName)) { return $this->$sFieldName; } } return null; } public function set($aNames, $mValue) { $aVarPrefixes = array('a', 's', 'm', 'b', 'f', 'o', 'c', 'i'); if(is_string($aNames) && strpos($aNames, '*') !== false) { $aNames = array(str_replace('*', 'Before', $aNames), str_replace('*', 'Between', $aNames), str_replace('*', 'After', $aNames)); } else if(!is_array($aNames)) { $aNames = array($aNames); } foreach($aVarPrefixes as $sPrefix) { $bDidReplace = false; foreach($aNames as $sName) { $sFieldName = $sPrefix.ucfirst($sName); if(isset($this->$sFieldName)) { $this->$sFieldName = $mValue; $bDidReplace = true; } } if($bDidReplace) { return $this; } } // Break the chain so the user knows this option is invalid return false; } public function __call($sMethodName, $aArguments) { if(strpos($sMethodName, 'set') === 0) { return $this->set(substr($sMethodName, 3), $aArguments[0]); } else if(strpos($sMethodName, 'get') === 0) { return $this->get(substr($sMethodName, 3)); } else if(method_exists('\\Sabberworm\\CSS\\OutputFormatter', $sMethodName)) { return call_user_func_array(array($this->getFormatter(), $sMethodName), $aArguments); } else { throw new \Exception('Unknown OutputFormat method called: '.$sMethodName); } } public function indentWithTabs($iNumber = 1) { return $this->setIndentation(str_repeat("\t", $iNumber)); } public function indentWithSpaces($iNumber = 2) { return $this->setIndentation(str_repeat(" ", $iNumber)); } public function nextLevel() { if($this->oNextLevelFormat === null) { $this->oNextLevelFormat = clone $this; $this->oNextLevelFormat->iIndentationLevel++; $this->oNextLevelFormat->oFormatter = null; } return $this->oNextLevelFormat; } public function beLenient() { $this->bIgnoreExceptions = true; } public function getFormatter() { if($this->oFormatter === null) { $this->oFormatter = new OutputFormatter($this); } return $this->oFormatter; } public function level() { return $this->iIndentationLevel; } public static function create() { return new OutputFormat(); } public static function createCompact() { return self::create()->set('Space*Rules', "")->set('Space*Blocks', "")->setSpaceAfterRuleName('')->setSpaceBeforeOpeningBrace('')->setSpaceAfterSelectorSeparator(''); } public static function createPretty() { return self::create()->set('Space*Rules', "\n")->set('Space*Blocks', "\n")->setSpaceBetweenBlocks("\n\n")->set('SpaceAfterListArgumentSeparator', array('default' => '', ',' => ' ')); } } class OutputFormatter { private $oFormat; public function __construct(OutputFormat $oFormat) { $this->oFormat = $oFormat; } public function space($sName, $sType = null) { $sSpaceString = $this->oFormat->get("Space$sName"); // If $sSpaceString is an array, we have multple values configured depending on the type of object the space applies to if(is_array($sSpaceString)) { if($sType !== null && isset($sSpaceString[$sType])) { $sSpaceString = $sSpaceString[$sType]; } else { $sSpaceString = reset($sSpaceString); } } return $this->prepareSpace($sSpaceString); } public function spaceAfterRuleName() { return $this->space('AfterRuleName'); } public function spaceBeforeRules() { return $this->space('BeforeRules'); } public function spaceAfterRules() { return $this->space('AfterRules'); } public function spaceBetweenRules() { return $this->space('BetweenRules'); } public function spaceBeforeBlocks() { return $this->space('BeforeBlocks'); } public function spaceAfterBlocks() { return $this->space('AfterBlocks'); } public function spaceBetweenBlocks() { return $this->space('BetweenBlocks'); } public function spaceBeforeSelectorSeparator() { return $this->space('BeforeSelectorSeparator'); } public function spaceAfterSelectorSeparator() { return $this->space('AfterSelectorSeparator'); } public function spaceBeforeListArgumentSeparator($sSeparator) { return $this->space('BeforeListArgumentSeparator', $sSeparator); } public function spaceAfterListArgumentSeparator($sSeparator) { return $this->space('AfterListArgumentSeparator', $sSeparator); } public function spaceBeforeOpeningBrace() { return $this->space('BeforeOpeningBrace'); } /** * Runs the given code, either swallowing or passing exceptions, depending on the bIgnoreExceptions setting. */ public function safely($cCode) { if($this->oFormat->get('IgnoreExceptions')) { // If output exceptions are ignored, run the code with exception guards try { return $cCode(); } catch (OutputException $e) { return null; } //Do nothing } else { // Run the code as-is return $cCode(); } } /** * Clone of the implode function but calls ->render with the current output format instead of __toString() */ public function implode($sSeparator, $aValues, $bIncreaseLevel = false) { $sResult = ''; $oFormat = $this->oFormat; if($bIncreaseLevel) { $oFormat = $oFormat->nextLevel(); } $bIsFirst = true; foreach($aValues as $mValue) { if($bIsFirst) { $bIsFirst = false; } else { $sResult .= $sSeparator; } if($mValue instanceof \Sabberworm\CSS\Renderable) { $sResult .= $mValue->render($oFormat); } else { $sResult .= $mValue; } } return $sResult; } public function removeLastSemicolon($sString) { if($this->oFormat->get('SemicolonAfterLastRule')) { return $sString; } $sString = explode(';', $sString); if(count($sString) < 2) { return $sString[0]; } $sLast = array_pop($sString); $sNextToLast = array_pop($sString); array_push($sString, $sNextToLast.$sLast); return implode(';', $sString); } private function prepareSpace($sSpaceString) { return str_replace("\n", "\n".$this->indent(), $sSpaceString); } private function indent() { return str_repeat($this->oFormat->sIndentation, $this->oFormat->level()); } }
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