1 files changed, 89 insertions, 0 deletions
diff --git a/lib/prado/framework/Web/UI/WebControls/TStyleSheet.php b/lib/prado/framework/Web/UI/WebControls/TStyleSheet.php
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+++ b/lib/prado/framework/Web/UI/WebControls/TStyleSheet.php
@@ -0,0 +1,89 @@
+<?php
+/**
+ * TStyleSheet class file.
+ *
+ * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
+ * @link https://github.com/pradosoft/prado
+ * @copyright Copyright &copy; 2005-2015 The PRADO Group
+ * @license https://github.com/pradosoft/prado/blob/master/COPYRIGHT
+ * @package System.Web.UI.WebControls
+ */
+
+/**
+ * TStyleSheet class.
+ *
+ * TStyleSheet represents the link to a stylesheet file and/or a piece of
+ * stylesheet code. To specify the link to a CSS file, set {@link setStyleSheetUrl StyleSheetUrl}.
+ * The child rendering result of TStyleSheet is treated as CSS code and
+ * is rendered within an appropriate style HTML element.
+ * Therefore, if the child content is not empty, you should place the TStyleSheet
+ * control in the head section of your page to conform to the HTML standard.
+ * If only CSS file URL is specified, you may place the control anywhere on your page
+ * and the style element will be rendered in the right position.
+ *
+ * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
+ * @version : $  Tue Jul  4 04:38:16 EST 2006 $
+ * @package System.Web.UI.WebControls
+ * @since 3.0.2
+ */
+class TStyleSheet extends TControl
+{
+	/**
+	 * @param string URL to the stylesheet file
+	 */
+	public function setStyleSheetUrl($value)
+	{
+		$this->setViewState('StyleSheetUrl', $value);
+	}
+
+	/**
+	 * @return string URL to the stylesheet file
+	 */
+	public function getStyleSheetUrl()
+	{
+		return $this->getViewState('StyleSheetUrl', '');
+	}
+
+	/**
+	 * @return string media type of the CSS (such as 'print', 'screen', etc.). Defaults to empty, meaning the CSS applies to all media types.
+	 */
+	public function getMediaType()
+	{
+		return $this->getViewState('MediaType','');
+	}
+
+	/**
+	 * @param string media type of the CSS (such as 'print', 'screen', etc.). If empty, it means the CSS applies to all media types.
+	 */
+	public function setMediaType($value)
+	{
+		$this->setViewState('MediaType',$value,'');
+	}
+
+	/**
+	 * Registers the stylesheet file and content to be rendered.
+	 * This method overrides the parent implementation and is invoked right before rendering.
+	 * @param mixed event parameter
+	 */
+	public function onPreRender($param)
+	{
+		if(($url=$this->getStyleSheetUrl())!=='')
+			$this->getPage()->getClientScript()->registerStyleSheetFile($url,$url,$this->getMediaType());
+	}
+
+	/**
+	 * Renders the control.
+	 * This method overrides the parent implementation and renders nothing.
+	 * @param ITextWriter writer
+	 */
+	public function render($writer)
+	{
+		if($this->getHasControls())
+		{
+			$writer->write("<style type=\"text/css\">\n/*<![CDATA[*/\n");
+			$this->renderChildren($writer);
+			$writer->write("\n/*]]>*/\n</style>\n");
+		}
+	}
+}
+