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<?php |
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namespace PhpSchool\CliMenu\MenuItem; |
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use PhpSchool\CliMenu\CliMenu; |
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use PhpSchool\CliMenu\MenuStyle; |
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use PhpSchool\CliMenu\Style\ItemStyle; |
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use PhpSchool\CliMenu\Style\RadioStyle; |
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class RadioItem implements MenuItemInterface |
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{ |
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/** |
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* @var string |
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*/ |
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private $text; |
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/** |
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* @var callable |
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*/ |
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private $selectAction; |
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/** |
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* @var bool |
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*/ |
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private $showItemExtra; |
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/** |
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* @var bool |
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*/ |
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private $disabled; |
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/** |
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* The current checkbox state |
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* |
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* @var bool |
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*/ |
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private $checked = false; |
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/** |
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* @var RadioStyle |
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*/ |
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private $style; |
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public function __construct( |
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string $text, |
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callable $selectAction, |
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bool $showItemExtra = false, |
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bool $disabled = false |
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) { |
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$this->text = $text; |
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$this->selectAction = $selectAction; |
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$this->showItemExtra = $showItemExtra; |
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$this->disabled = $disabled; |
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$this->style = new RadioStyle(); |
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} |
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/** |
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* The output text for the item |
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*/ |
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public function getRows(MenuStyle $style, bool $selected = false) : array |
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{ |
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return (new SelectableItemRenderer())->render($style, $this, $selected, $this->disabled); |
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} |
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/** |
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* Return the raw string of text |
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*/ |
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public function getText() : string |
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{ |
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return $this->text; |
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} |
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/** |
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* Set the raw string of text |
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*/ |
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public function setText(string $text) : void |
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{ |
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$this->text = $text; |
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} |
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/** |
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* Execute the items callable if required |
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*/ |
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public function getSelectAction() : ?callable |
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{ |
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return function (CliMenu $cliMenu) { |
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$parentItem = $cliMenu->getItemByIndex($cliMenu->getSelectedItemIndex()); |
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$siblings = $parentItem instanceof SplitItem |
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? $parentItem->getItems() |
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: $cliMenu->getItems(); |
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$filtered = array_filter( |
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$siblings, |
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function (MenuItemInterface $item) { |
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return $item instanceof self; |
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} |
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); |
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array_walk( |
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$filtered, |
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function (RadioItem $item) { |
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$item->setUnchecked(); |
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} |
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); |
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$this->setChecked(); |
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$cliMenu->redraw(); |
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return ($this->selectAction)($cliMenu); |
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}; |
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} |
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/** |
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* Can the item be selected |
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*/ |
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public function canSelect() : bool |
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{ |
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return !$this->disabled; |
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} |
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/** |
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* Whether or not we are showing item extra |
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*/ |
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public function showsItemExtra() : bool |
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{ |
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return $this->showItemExtra; |
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} |
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/** |
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* Enable showing item extra |
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*/ |
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public function showItemExtra() : void |
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{ |
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$this->showItemExtra = true; |
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} |
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/** |
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* Disable showing item extra |
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*/ |
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public function hideItemExtra() : void |
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{ |
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$this->showItemExtra = false; |
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} |
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/** |
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* Whether or not the item is checked |
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*/ |
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public function getChecked() : bool |
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{ |
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return $this->checked; |
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} |
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/** |
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* Sets checked state to true |
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*/ |
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public function setChecked() : void |
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{ |
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$this->checked = true; |
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} |
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/** |
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* Sets checked state to false |
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*/ |
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public function setUnchecked() : void |
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{ |
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$this->checked = false; |
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} |
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/** |
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* Toggles checked state |
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*/ |
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public function toggle() : void |
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{ |
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$this->checked = !$this->checked; |
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} |
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/** |
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* @return RadioStyle |
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*/ |
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public function getStyle() : ItemStyle |
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{ |
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return $this->style; |
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} |
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public function setStyle(RadioStyle $style) : void |
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{ |
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$this->style = $style; |
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} |
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} |
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php-school /
cli-menu
