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<?php |
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/** |
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* This file is part of the Grido (http://grido.bugyik.cz) |
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* |
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* Copyright (c) 2011 Petr Bugyík (http://petr.bugyik.cz) |
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* |
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* For the full copyright and license information, please view |
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* the file LICENSE.md that was distributed with this source code. |
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*/ |
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namespace Grido\Components; |
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use Grido\Grid; |
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use Nette\Utils\Html; |
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/** |
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* Toolbar button. |
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* |
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* @package Grido |
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* @subpackage Components |
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* @author Petr Bugyík |
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* |
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* @property-read Html $element |
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* @property-write Html $elementPrototype |
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* @property string $options |
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*/ |
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class Button extends Component |
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{ |
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const ID = 'buttons'; |
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/** @var string first param for method $presenter->link() */ |
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protected $destination; |
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/** @var array second param for method $presenter->link() */ |
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protected $arguments = []; |
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/** @var Html <a> html tag */ |
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protected $elementPrototype; |
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/** @var array */ |
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protected $options = []; |
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/** |
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* @param Grid $grid |
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* @param string $name |
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* @param string $label |
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* @param string $destination - first param for method $presenter->link() |
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* @param array $arguments - second param for method $presenter->link() |
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*/ |
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public function __construct(Grid $grid, $name, $label = NULL, $destination = NULL, array $arguments = []) |
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{ |
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$this->label = $label; |
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$this->destination = $destination; |
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$this->arguments = $arguments; |
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$this->addComponentToGrid($grid, $name); |
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} |
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/** |
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* Sets name of icon. |
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* @param string $name |
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* @return Action |
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*/ |
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public function setIcon($name) |
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{ |
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$this->setOption('icon', $name); |
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return $this; |
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} |
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/** |
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* Sets user-specific option. |
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* @param string $key |
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* @param mixed $value |
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* @return Action |
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*/ |
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public function setOption($key, $value) |
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{ |
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if ($value === NULL) { |
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unset($this->options[$key]); |
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} else { |
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$this->options[$key] = $value; |
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} |
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return $this; |
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} |
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/** |
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* Sets html element. |
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* @param Html $elementPrototype |
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* @return Button |
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*/ |
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public function setElementPrototype(Html $elementPrototype) |
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{ |
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$this->elementPrototype = $elementPrototype; |
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return $this; |
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} |
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/**********************************************************************************************/ |
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/** |
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* @return Html |
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* @internal |
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*/ |
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public function getElement() |
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{ |
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$element = clone $this->getElementPrototype(); |
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$href = $this->presenter->link($this->getDestination(), $this->getArguments()); |
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$element->href($href); |
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return $element; |
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} |
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/** |
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* Returns element prototype (<a> html tag). |
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* @return Html |
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* @throws Exception |
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*/ |
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public function getElementPrototype() |
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{ |
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if ($this->elementPrototype === NULL) { |
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$this->elementPrototype = Html::el('a') |
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->setClass(['grid-button-' . $this->getName()]) |
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->setText($this->label); |
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} |
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if (isset($this->elementPrototype->class)) { |
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$this->elementPrototype->class = (array) $this->elementPrototype->class; |
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} |
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return $this->elementPrototype; |
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} |
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/** |
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* Returns user-specific option. |
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* @param string $key |
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* @param mixed $default |
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* @return mixed |
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*/ |
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public function getOption($key, $default = NULL) |
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{ |
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return isset($this->options[$key]) |
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? $this->options[$key] |
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: $default; |
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} |
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/** |
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* Returns user-specific options. |
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* @return array |
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*/ |
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public function getOptions() |
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{ |
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return $this->options; |
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} |
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/** |
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* @return string |
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* @internal |
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*/ |
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public function getDestination() |
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{ |
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if ($this->destination === NULL) { |
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$this->destination = $this->getName(); |
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} |
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return $this->destination; |
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} |
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/** |
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* @return array |
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* @internal |
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*/ |
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public function getArguments() |
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{ |
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return $this->arguments; |
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} |
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/**********************************************************************************************/ |
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/** |
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* @throws Exception |
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* @return void |
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*/ |
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public function render() |
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{ |
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echo $this->getElement(); |
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} |
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} |
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o5 /
grido
