From 6e29b055b3cbc2a46e29075608c7e82a328d5270 Mon Sep 17 00:00:00 2001
From: wei <>
Date: Wed, 15 Feb 2006 07:44:51 +0000
Subject: Adding new TRatingList component.

---
 framework/Web/UI/WebControls/TRatingList.php | 174 +++++++++++++++++++++++++++
 1 file changed, 174 insertions(+)
 create mode 100644 framework/Web/UI/WebControls/TRatingList.php

(limited to 'framework/Web/UI/WebControls/TRatingList.php')

diff --git a/framework/Web/UI/WebControls/TRatingList.php b/framework/Web/UI/WebControls/TRatingList.php
new file mode 100644
index 00000000..ad9b0256
--- /dev/null
+++ b/framework/Web/UI/WebControls/TRatingList.php
@@ -0,0 +1,174 @@
+<?php
+
+Prado::using('System.Web.UI.WebControls.TRadioButtonList');
+
+/**
+ * TRatingList
+ *
+ * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
+ * @version $Revision: $  $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TRatingList extends TRadioButtonList
+{
+
+	public function __construct()
+	{
+		parent::__construct();
+		$this->getRepeatInfo()->setRepeatDirection('Horizontal');
+	}
+
+	/**
+	 * @param string the direction (Vertical, Horizontal) of traversing the list
+	 */
+	public function setRepeatDirection($value)
+	{
+		throw new TNotSupportedException('ratinglits_repeatdirection_unsupported');
+	}
+
+	/**
+	 * @param string set the rating style
+	 */
+	public function setRatingStyle($value)
+	{
+	   $this->setViewState('RatingStyle', $value, 'default');
+	}
+
+	/**
+	 * @return TRatingListStyle current rating style
+	 */
+	public function getRatingStyle()
+	{
+	   $style = $this->getViewState('RatingStyle', 'default');
+	   return is_string($style) ? $this->createRatingStyle($style) : $style;
+	}
+
+	protected function createRatingStyle($type)
+	{
+		return new TRatingListDefaultStyle;
+	}
+
+	/**
+	 * @return string caption text. Default is "Rate It:".
+	 */
+	public function getCaptionText()
+	{
+		return $this->getViewState('Caption', 'Rate It:');
+	}
+
+	/**
+	 * @param string caption text
+	 */
+	public function setCaptionText($value)
+	{
+		$this->setViewState('Caption', $value, 'Rate It:');
+	}
+
+	public function getRatingClientOptions()
+	{
+		$options = $this->getRatingStyle()->getOptions();
+		$options['ID'] = $this->getClientID();
+		$options['caption'] = $this->getCaptionText();
+		$options['field'] = $this->getUniqueID();
+		$options['total'] = $this->getItems()->getCount();
+		$options['pos'] = $this->getSelectedIndex();
+		var_dump($this->getSelectedIndex());
+		return $options;
+	}
+
+	protected function publishRatingListStyle()
+	{
+		$cs = $this->getPage()->getClientScript();
+		$style = $this->getRatingStyle()->getStyleSheet();
+		$url = $this->getService()->getAsset($style);
+		if(!$cs->isStyleSheetFileRegistered($style))
+			$cs->registerStyleSheetFile($style, $url);	
+		return $url;
+	}
+	
+	protected function publishRatingListAssets()
+	{
+		$cs = $this->getPage()->getClientScript();
+		$assets = $this->getRatingStyle()->getAssets();
+		$list = array();
+		foreach($assets as $file)
+			$list[] = $this->getService()->getAsset($file);
+		return $list;
+	}
+	
+	/**
+	 * @param THtmlWriter writer
+	 */
+	public function onPreRender($param)
+	{
+		parent::onPreRender($param);
+		$this->publishRatingListStyle();
+		$this->publishRatingListAssets();
+		$id = $this->getClientID();
+		$scripts = $this->getPage()->getClientScript();
+		$serializer = new TJavascriptSerializer($this->getRatingClientOptions());
+		$options = $serializer->toJavascript();
+		$code = "new Prado.WebUI.TRatingList($options);";
+		$scripts->registerEndScript("prado:$id", $code);
+	}
+}
+
+abstract class TRatingListStyle
+{
+	private $_options = array();
+
+	public function __construct()
+	{
+		$options['pos'] = -1;
+		$options['dx'] = 22;
+		$options['dy'] = 30;
+		$options['ix'] = 4;
+		$options['iy'] = 4;
+		$options['hx'] = 240;
+		$options['total'] = -1;
+		$this->_options = $options;
+	}
+
+	public function getOptions()
+	{
+		return $this->_options;
+	}
+
+	public function setOptions($options)
+	{
+		$this->_options = $options;
+	}
+
+	abstract function getStyleSheet();
+
+	abstract function getAssets();
+}
+
+class TRatingListDefaultStyle extends TRatingListStyle
+{	
+	public function __construct()
+	{
+		parent::__construct();
+		$options = $this->getOptions();
+		$options['cssClass'] = 'TRatingList_default';
+		$this->setOptions($options);
+	}
+
+	public function getStyleSheet()
+	{
+		$style = 'System.Web.Javascripts.ratings.default';
+		$cssFile=Prado::getPathOfNamespace($style,'.css');
+		return $cssFile;
+	}
+
+	public function getAssets()
+	{
+		$assets = array();
+		$image = 'System.Web.Javascripts.ratings.10star_white';
+		$assets[] =  Prado::getPathOfNamespace($image, '.gif');
+		return $assets;
+	}
+}
+
+?>
\ No newline at end of file
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