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<?php |
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namespace PhpSchool\CliMenu\MenuItem; |
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use PhpSchool\CliMenu\MenuStyle; |
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use PhpSchool\CliMenu\Util\StringUtil; |
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trait ToggableTrait |
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{ |
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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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* The output text for the item |
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* |
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* @param MenuStyle $style |
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* @param bool $selected Currently unused in this class |
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* @return array |
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*/ |
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public function getRows(MenuStyle $style, bool $selected = false) : array |
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{ |
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$markerTypes = [ |
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true => $this instanceof CheckableItem |
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? $style->getCheckedMarker() |
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: $style->getRadioMarker(), |
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false => $this instanceof CheckableItem |
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? $style->getUncheckedMarker() |
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: $style->getUnradioMarker(), |
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]; |
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$marker = sprintf("%s", $markerTypes[$this->checked]); |
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$length = $style->getDisplaysExtra() |
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? $style->getContentWidth() - (mb_strlen($style->getItemExtra()) + 2) |
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: $style->getContentWidth(); |
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$rows = explode( |
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"\n", |
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StringUtil::wordwrap( |
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sprintf('%s%s', $marker, $this->text), |
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$length, |
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sprintf("\n%s", str_repeat(' ', mb_strlen($marker))) |
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) |
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); |
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return array_map(function ($row, $key) use ($style, $length) { |
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$text = $this->disabled ? $style->getDisabledItemText($row) : $row; |
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if ($key === 0) { |
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return $this->showItemExtra |
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? sprintf('%s%s %s', $text, str_repeat(' ', $length - mb_strlen($row)), $style->getItemExtra()) |
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: $text; |
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} |
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return $text; |
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}, $rows, array_keys($rows)); |
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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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* 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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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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php-school /
cli-menu
This check looks for parameters that have been defined for a function or method, but which are not used in the method body.