TJuiProgressBar

1 files changed, 137 insertions, 0 deletions

diff --git a/framework/Web/UI/JuiControls/TJuiProgressbar.php b/framework/Web/UI/JuiControls/TJuiProgressbar.php
new file mode 100644
index 00000000..41f3eab4
--- /dev/null
+++ b/framework/Web/UI/JuiControls/TJuiProgressbar.php
@@ -0,0 +1,137 @@
+<?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);
+	}
+}