WIP port of TAutoComplete to jQuery-ui

1 files changed, 177 insertions, 0 deletions

diff --git a/framework/Web/UI/JuiControls/TJuiControlAdapter.php b/framework/Web/UI/JuiControls/TJuiControlAdapter.php
new file mode 100644
index 00000000..d92809d3
--- /dev/null
+++ b/framework/Web/UI/JuiControls/TJuiControlAdapter.php
@@ -0,0 +1,177 @@
+<?php
+/**
+ * TJuiControlAdapter class file.
+ *
+ * @author Fabio Bas <ctrlaltca@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright &copy; 2013-2013 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Id: TJuiControl.php 3245 2013-01-07 20:23:32Z ctrlaltca $
+ * @package System.Web.UI.JuiControls
+ */
+
+Prado::using('System.Web.UI.ActiveControls.TActiveControlAdapter');
+
+/**
+ * TJuiControlAdapter class
+ *
+ * TJuiControlAdapter is the base adapter class for controls that are
+ * derived from a jQuery-ui widget.
+ *
+ * @author Fabio Bas <ctrlaltca@gmail.com>
+ * @version $Id: TJuiControlAdapter.php 3245 2013-01-07 20:23:32Z ctrlaltca $
+ * @package System.Web.UI.JuiControls
+ * @since 3.3
+ */
+class TJuiControlAdapter extends TActiveControlAdapter
+{
+	const SCRIPT_PATH = 'jquery';
+	const CSS_PATH = 'css';
+	const BASE_CSS_FILENAME ='jquery-ui.css';
+
+	/**
+	 * @param string set the jquery-ui style
+	 */
+	public function setJuiBaseStyle($value)
+	{
+	   $this->getControl()->setViewState('JuiBaseStyle', $value, 'base');
+	}
+
+	/**
+	 * @return string current jquery-ui style
+	 */
+	public function getJuiBaseStyle()
+	{
+	   return $this->getControl()->getViewState('JuiBaseStyle', 'base');
+	}
+
+	/**
+	 * Inject jquery script and styles before render
+	 */
+	public function onPreRender($param)
+	{
+		parent::onPreRender($param);
+		$this->getPage()->getClientScript()->registerPradoScript('jqueryui');
+		$this->publishJuiStyle(self::BASE_CSS_FILENAME);
+	}
+
+	/**
+	 * @param string jQuery asset file in the self::SCRIPT_PATH directory.
+	 * @return string jQuery asset url.
+	 */
+	protected function getAssetUrl($file='')
+	{
+		$base = $this->getPage()->getClientScript()->getPradoScriptAssetUrl();
+		return $base.'/'.self::SCRIPT_PATH.'/'.$file;
+	}
+
+	/**
+	 * Publish the jQuery-ui style Css asset file.
+	 * @param file name
+	 * @return string Css file url.
+	 */
+	public function publishJuiStyle($file)
+	{
+		$url = $this->getAssetUrl(self::CSS_PATH.'/'.$this->getJuiBaseStyle().'/'.$file);
+		$cs = $this->getPage()->getClientScript();
+		if(!$cs->isStyleSheetFileRegistered($url))
+			$cs->registerStyleSheetFile($url, $url);
+		return $url;
+	}
+
+}
+
+/**
+ * IJuiOptions interface
+ *
+ * IJuiOptions is the interface that must be implemented by controls using 
+ * {@link TJuiControlOptions}.
+ *
+ * @author Fabio Bas <ctrlaltca@gmail.com>
+ * @version $Id: TJuiControlAdapter.php 3245 2013-01-07 20:23:32Z ctrlaltca $
+ * @package System.Web.UI.JuiControls
+ * @since 3.3
+ */
+interface IJuiOptions
+{
+	public function getOptions();
+	public function getValidOptions();
+}
+
+/**
+ * TJuiControlOptions interface
+ *
+ * TJuiControlOptions is an helper class that can collect a series of options
+ * for a control. The control must implement {@link IJuiOptions}.
+ * The options are validated againg an array of valid options provided by the control.
+ * Since component properties are case insensitive, the array of valid options is used
+ * to ensure the option name has the correct case.
+ * The options array can then get retrieved using {@link toArray} and applied to the jQuery-ui widget.
+ *
+ * @author Fabio Bas <ctrlaltca@gmail.com>
+ * @version $Id: TJuiControlAdapter.php 3245 2013-01-07 20:23:32Z ctrlaltca $
+ * @package System.Web.UI.JuiControls
+ * @since 3.3
+ */
+class TJuiControlOptions
+{
+	/**
+	 * @var TMap map of javascript options.
+	 */
+	private $_options;
+
+	private $_control;
+
+	public function __construct($control)
+	{
+		if(!$control instanceof IJuiOptions)
+			throw new THttpException(500,'juioptions_control_invalid',$control->ID);
+		$this->_control=$control;
+	}
+	/**
+	 * Sets a named options with a value. Options are used to store and retrive
+	 * named values for the javascript control.
+	 * @param string option name.
+	 * @param mixed new value.
+	 * @param mixed default value.
+	 * @return mixed options value.
+	 */
+	public function __set($name,$value)
+	{
+		if($this->_options===null)
+			$this->_options=array();
+		foreach($this->_control->getValidOptions() as $option)
+		{
+			if($name == strtolower($option))
+			{
+				$this->_options[$option] = $value;
+				return;
+			}
+		}
+		throw new THttpException(500,'juioptions_option_invalid',$control->ID, $name);
+	}
+
+	/**
+	 * Gets an option named value. Options are used to store and retrive
+	 * named values for the base active controls.
+	 * @param string option name.
+	 * @param mixed default value.
+	 * @return mixed options value.
+	 */
+	public function __get($name)
+	{
+		if($this->_options===null)
+			$this->_options=array();
+		return isset($this->_options[$name]) ? $this->_options[$name] : null;
+	}
+
+	/**
+	 * @return TMap active control options
+	 */
+	public function toArray()
+	{
+		if($this->_options===null)
+			$this->_options=array();
+		return $this->_options;
+	}
+}