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<?php
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namespace Sabberworm\CSS\CSSList; use Sabberworm\CSS\Property\AtRule; 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 $sResult; } public function isRootList() { return false; } }
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<?php
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namespace Sabberworm\CSS\CSSList; use Sabberworm\CSS\RuleSet\DeclarationBlock; use Sabberworm\CSS\RuleSet\RuleSet; use Sabberworm\CSS\Property\Selector; use Sabberworm\CSS\Rule\Rule; use Sabberworm\CSS\Value\ValueList; use Sabberworm\CSS\Value\CSSFunction; abstract class CSSBlockList extends CSSList { public function __construct($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 { $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; } } } } } }
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<?php
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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; 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; } public function getLineNo() { return $this->iLineNo; } public function append($oItem) { $this->aContents[] = $oItem; } public function remove($oItemToRemove) { $iKey = array_search($oItemToRemove, $this->aContents, true); if ($iKey !== false) { unset($this->aContents[$iKey]); return true; } return false; } public function setContents(array $aContents) { $this->aContents = array(); foreach ($aContents as $content) { $this->append($content); } } 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) { $sResult .= $oOutputFormat->spaceAfterBlocks(); } return $sResult; } public abstract function isRootList(); public function getContents() { return $this->aContents; } 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 = $aComments; } }
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namespace Sabberworm\CSS\CSSList; class Document extends CSSBlockList { public function __construct($iLineNo = 0) { parent::__construct($iLineNo); } public function getAllDeclarationBlocks() { $aResult = array(); $this->allDeclarationBlocks($aResult); return $aResult; } public function getAllSelectors() { return $this->getAllDeclarationBlocks(); } public function getAllRuleSets() { $aResult = array(); $this->allRuleSets($aResult); return $aResult; } public function getAllValues($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 $aResult; } public function getSelectorsBySpecificity($sSpecificitySearch = null) { if (is_numeric($sSpecificitySearch) || is_numeric($sSpecificitySearch[0])) { $sSpecificitySearch = "== $sSpecificitySearch"; } $aResult = array(); $this->allSelectors($aResult, $sSpecificitySearch); return $aResult; } public function expandShorthands() { foreach ($this->getAllDeclarationBlocks() as $oDeclaration) { $oDeclaration->expandShorthands(); } } public function createShorthands() { foreach ($this->getAllDeclarationBlocks() as $oDeclaration) { $oDeclaration->createShorthands(); } } 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; } }
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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; } }
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namespace Sabberworm\CSS\Comment; use Sabberworm\CSS\Renderable; class Comment implements Renderable { protected $iLineNo; protected $sComment; public function __construct($sComment = '', $iLineNo = 0) { $this->sComment = $sComment; $this->iLineNo = $iLineNo; } public function getComment() { return $this->sComment; } public function getLineNo() { return $this->iLineNo; } public function setComment($sComment) { $this->sComment = $sComment; } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { return '/*' . $this->sComment . '*/'; } }
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namespace Sabberworm\CSS\Comment; interface Commentable { public function addComments(array $aComments); public function getComments(); public function setComments(array $aComments); }
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namespace Sabberworm\CSS\Parsing; class OutputException extends SourceException { public function __construct($sMessage, $iLineNo = 0) { parent::__construct($sMessage, $iLineNo); } }
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namespace Sabberworm\CSS\Parsing; class SourceException extends \Exception { private $iLineNo; public function __construct($sMessage, $iLineNo = 0) { $this->iLineNo = $iLineNo; if (!empty($iLineNo)) { $sMessage .= " [line no: $iLineNo]"; } parent::__construct($sMessage); } public function getLineNo() { return $this->iLineNo; } }
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namespace Sabberworm\CSS\Parsing; class UnexpectedTokenException extends SourceException { private $sExpected; private $sFound; 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); } }
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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'; const SET_RULES = 'font-face/counter-style/page/swash/styleset/annotation'; public function atRuleName(); public function atRuleArgs(); }
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namespace Sabberworm\CSS\Property; 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(); } 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; } }
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namespace Sabberworm\CSS\Property; 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(); } 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; } }
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namespace Sabberworm\CSS\Property; use Sabberworm\CSS\Value\URL; 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(); } 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; } }
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namespace Sabberworm\CSS\Property; class Selector { const NON_ID_ATTRIBUTES_AND_PSEUDO_CLASSES_RX = '/
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(\.[\w]+) # classes
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\[(\w+) # attributes
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(\:( # pseudo classes
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link|visited|active
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|hover|focus
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|lang
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|target
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|enabled|disabled|checked|indeterminate
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|root
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|nth-child|nth-last-child|nth-of-type|nth-last-of-type
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|first-child|last-child|first-of-type|last-of-type
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|only-child|only-of-type
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|empty|contains
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))
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/ix'; const ELEMENTS_AND_PSEUDO_ELEMENTS_RX = '/
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((^|[\s\+\>\~]+)[\w]+ # elements
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\:{1,2}( # pseudo-elements
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after|before|first-letter|first-line|selection
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))
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/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; $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; } }
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namespace Sabberworm\CSS; interface Renderable { public function __toString(); public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat); public function getLineNo(); }
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namespace Sabberworm\CSS\Rule; use Sabberworm\CSS\Renderable; use Sabberworm\CSS\Value\RuleValueList; use Sabberworm\CSS\Value\Value; use Sabberworm\CSS\Comment\Commentable; 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(); } 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 = $mValue; } public function setValues($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 $oSpaceSeparatedList; } public function getValues() { if (!$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 $aResult; } public function addValue($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) { $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; } 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; } }
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namespace Sabberworm\CSS\RuleSet; use Sabberworm\CSS\Property\AtRule; 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; } }
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<?php
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namespace Sabberworm\CSS\RuleSet; use Sabberworm\CSS\Rule\Rule; use Sabberworm\CSS\Renderable; use Sabberworm\CSS\Comment\Commentable; 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(); } 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)); } public function getRules($mRule = null) { if ($mRule instanceof Rule) { $mRule = $mRule->getRule(); } $aResult = array(); foreach($this->aRules as $sName => $aRules) { if(!$mRule || $sName === $mRule || (strrpos($mRule, '-') === strlen($mRule) - strlen('-') && (strpos($sName, $mRule) === 0 || $sName === substr($mRule, 0, -1)))) { $aResult = array_merge($aResult, $aRules); } } return $aResult; } public function setRules(array $aRules) { $this->aRules = array(); foreach ($aRules as $rule) { $this->addRule($rule); } } public function getRulesAssoc($mRule = null) { $aResult = array(); foreach($this->getRules($mRule) as $oRule) { $aResult[$oRule->getRule()] = $oRule; } return $aResult; } public function removeRule($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 => $aRules) { if(!$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) { $sResult .= $oOutputFormat->spaceAfterRules(); } return $oOutputFormat->removeLastSemicolon($sResult); } 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; } }
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@ -0,0 +1,2 @@
|
||||
<?php
|
||||
namespace Sabberworm\CSS; use Sabberworm\CSS\Rule\Rule; class Settings { public $bMultibyteSupport; public $sDefaultCharset = 'utf-8'; 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); } }
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@ -0,0 +1,2 @@
|
||||
<?php
|
||||
namespace Sabberworm\CSS\Value; class CSSFunction extends ValueList { protected $sName; public function __construct($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})"; } }
|
@ -0,0 +1,2 @@
|
||||
<?php
|
||||
namespace Sabberworm\CSS\Value; class CSSString extends PrimitiveValue { private $sString; public function __construct($sString, $iLineNo = 0) { $this->sString = $sString; parent::__construct($iLineNo); } public function setString($sString) { $this->sString = $sString; } public function getString() { return $this->sString; } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { $sString = addslashes($this->sString); $sString = str_replace("\n", '\A', $sString); return $oOutputFormat->getStringQuotingType() . $sString . $oOutputFormat->getStringQuotingType(); } }
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@ -0,0 +1,2 @@
|
||||
<?php
|
||||
namespace Sabberworm\CSS\Value; class CalcFunction extends CSSFunction { const T_OPERAND = 1; const T_OPERATOR = 2; }
|
@ -0,0 +1,2 @@
|
||||
<?php
|
||||
namespace Sabberworm\CSS\Value; class CalcRuleValueList extends RuleValueList { public function __construct($iLineNo = 0) { parent::__construct(array(), ',', $iLineNo); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { return $oOutputFormat->implode(' ', $this->aComponents); } }
|
@ -0,0 +1,2 @@
|
||||
<?php
|
||||
namespace Sabberworm\CSS\Value; class Color extends CSSFunction { public function __construct($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 $oOutputFormat) { if($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); } }
|
@ -0,0 +1,2 @@
|
||||
<?php
|
||||
namespace Sabberworm\CSS\Value; class LineName extends ValueList { public function __construct($aComponents = array(), $iLineNo = 0) { parent::__construct($aComponents, ' ', $iLineNo); } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { return '[' . parent::render(\Sabberworm\CSS\OutputFormat::createCompact()) . ']'; } }
|
@ -0,0 +1,2 @@
|
||||
<?php
|
||||
namespace Sabberworm\CSS\Value; abstract class PrimitiveValue extends Value { public function __construct($iLineNo = 0) { parent::__construct($iLineNo); } }
|
@ -0,0 +1,2 @@
|
||||
<?php
|
||||
namespace Sabberworm\CSS\Value; class RuleValueList extends ValueList { public function __construct($sSeparator = ',', $iLineNo = 0) { parent::__construct(array(), $sSeparator, $iLineNo); } }
|
@ -0,0 +1,2 @@
|
||||
<?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'; 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 $this->bIsColorComponent; } public function isSize() { if (in_array($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); } }
|
@ -0,0 +1,2 @@
|
||||
<?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)})"; } }
|
@ -0,0 +1,2 @@
|
||||
<?php
|
||||
namespace Sabberworm\CSS\Value; use Sabberworm\CSS\Renderable; abstract class Value implements Renderable { protected $iLineNo; public function __construct($iLineNo = 0) { $this->iLineNo = $iLineNo; } public function getLineNo() { return $this->iLineNo; } }
|
@ -0,0 +1,2 @@
|
||||
<?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); } }
|
Reference in New Issue
Block a user