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-rw-r--r--framework/Web/UI/JuiControls/TJuiProgressbar.php137
1 files changed, 137 insertions, 0 deletions
diff --git a/framework/Web/UI/JuiControls/TJuiProgressbar.php b/framework/Web/UI/JuiControls/TJuiProgressbar.php
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+<?php
+/**
+ * TJuiProgressbar class file.
+ *
+ * @author Fabio Bas <ctrlaltca[at]gmail[dot]com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright &copy; 2013-2014 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @package System.Web.UI.JuiControls
+ */
+
+Prado::using('System.Web.UI.JuiControls.TJuiControlAdapter');
+Prado::using('System.Web.UI.ActiveControls.TActivePanel');
+
+/**
+ * TJuiProgressbar class.
+ *
+ * TJuiProgressbar is an extension to {@link TActivePanel} based on jQuery-UI's
+ * {@link http://jqueryui.com/progressbar/ Progressbar} widget.
+ *
+ * <code>
+ * <com:TJuiProgressbar
+ * ID="pbar1"
+ * Options.Max="100"
+ * Options.Value="75"
+ * OnChange="pbar1_changed"
+ * />
+ * </code>
+ *
+ * @author Fabio Bas <ctrlaltca[at]gmail[dot]com>
+ * @package System.Web.UI.JuiControls
+ * @since 3.3
+ */
+class TJuiProgressbar extends TActivePanel implements IJuiOptions, ICallbackEventHandler
+{
+ protected $_options;
+
+ /**
+ * Creates a new callback control, sets the adapter to
+ * TActiveControlAdapter. If you override this class, be sure to set the
+ * adapter appropriately by, for example, by calling this constructor.
+ */
+ public function __construct()
+ {
+ parent::__construct();
+ $this->setAdapter(new TJuiControlAdapter($this));
+ }
+
+ /**
+ * Object containing defined javascript options
+ * @return TJuiControlOptions
+ */
+ public function getOptions()
+ {
+ if($this->_options===null)
+ $this->_options=new TJuiControlOptions($this);
+ return $this->_options;
+ }
+
+ /**
+ * Array containing valid javascript options
+ * @return array()
+ */
+ public function getValidOptions()
+ {
+ return array('disabled', 'max', 'value');
+ }
+
+ /**
+ * Array containing valid javascript events
+ * @return array()
+ */
+ public function getValidEvents()
+ {
+ return array('change', 'complete', 'create');
+ }
+
+ /**
+ * @return array list of callback options.
+ */
+ protected function getPostBackOptions()
+ {
+ return $this->getOptions()->toArray();
+ }
+
+ /**
+ * Ensure that the ID attribute is rendered and registers the javascript code
+ * for initializing the active control.
+ */
+ protected function addAttributesToRender($writer)
+ {
+ parent::addAttributesToRender($writer);
+
+ $writer->addAttribute('id',$this->getClientID());
+ $options=TJavascript::encode($this->getPostBackOptions());
+ $cs=$this->getPage()->getClientScript();
+ $code="jQuery('#".$this->getClientId()."').progressbar(".$options.");";
+ $cs->registerEndScript(sprintf('%08X', crc32($code)), $code);
+ }
+
+ /**
+ * Raises callback event. This method is required by the {@link ICallbackEventHandler}
+ * interface.
+ * @param TCallbackEventParameter the parameter associated with the callback event
+ */
+ public function raiseCallbackEvent($param)
+ {
+ $this->getOptions()->raiseCallbackEvent($param);
+ }
+
+ /**
+ * Raises the OnChange event
+ * @param object $params event parameters
+ */
+ public function onChange($params)
+ {
+ $this->raiseEvent('OnChange', $this, $params);
+ }
+
+ /**
+ * Raises the OnComplete event
+ * @param object $params event parameters
+ */
+ public function onComplete($params)
+ {
+ $this->raiseEvent('OnComplete', $this, $params);
+ }
+
+ /**
+ * Raises the OnCreate event
+ * @param object $params event parameters
+ */
+ public function onCreate($params)
+ {
+ $this->raiseEvent('OnCreate', $this, $params);
+ }
+}