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<?php |
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namespace PhpSchool\CliMenu\Style; |
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class SelectableStyle |
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{ |
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private const DEFAULT_STYLES = [ |
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'selectedMarker' => '● ', |
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'unselectedMarker' => '○ ', |
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'itemExtra' => '✔', |
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'displaysExtra' => false, |
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]; |
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/** |
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* @var string |
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*/ |
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private $selectedMarker; |
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/** |
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* @var string |
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*/ |
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private $unselectedMarker; |
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/** |
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* @var string |
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*/ |
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private $itemExtra; |
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/** |
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* @var bool |
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*/ |
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private $displaysExtra; |
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public function __construct() |
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{ |
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$this->selectedMarker = self::DEFAULT_STYLES['selectedMarker']; |
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$this->unselectedMarker = self::DEFAULT_STYLES['unselectedMarker']; |
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$this->itemExtra = self::DEFAULT_STYLES['itemExtra']; |
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$this->displaysExtra = self::DEFAULT_STYLES['displaysExtra']; |
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} |
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public function hasChangedFromDefaults() : bool |
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{ |
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$currentValues = [ |
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$this->selectedMarker, |
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$this->unselectedMarker, |
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$this->itemExtra, |
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$this->displaysExtra, |
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]; |
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return $currentValues !== array_values(self::DEFAULT_STYLES); |
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} |
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public function getMarker(bool $selected) : string |
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{ |
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return $selected ? $this->selectedMarker : $this->unselectedMarker; |
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} |
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public function getSelectedMarker() : string |
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{ |
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return $this->selectedMarker; |
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} |
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public function setSelectedMarker(string $marker) : self |
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{ |
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$this->selectedMarker = $marker; |
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return $this; |
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} |
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public function getUnselectedMarker() : string |
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{ |
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return $this->unselectedMarker; |
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} |
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public function setUnselectedMarker(string $marker) : self |
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{ |
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$this->unselectedMarker = $marker; |
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return $this; |
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} |
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public function getItemExtra() : string |
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{ |
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return $this->itemExtra; |
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} |
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public function setItemExtra(string $itemExtra) : self |
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{ |
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$this->itemExtra = $itemExtra; |
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// if we customise item extra, it means we most likely want to display it |
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$this->setDisplaysExtra(true); |
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return $this; |
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} |
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public function getDisplaysExtra() : bool |
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{ |
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return $this->displaysExtra; |
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} |
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public function setDisplaysExtra(bool $displaysExtra) : self |
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{ |
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$this->displaysExtra = $displaysExtra; |
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return $this; |
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} |
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} |
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php-school /
cli-menu
