From b7f95ce37ae577e95a81e64aa2aaf3e2e698109d Mon Sep 17 00:00:00 2001
From: xue <>
Date: Sat, 5 Aug 2006 21:34:30 +0000
Subject: merge from 3.0 branch till 1329.

---
 framework/Web/UI/TPage.php | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

(limited to 'framework/Web/UI/TPage.php')

diff --git a/framework/Web/UI/TPage.php b/framework/Web/UI/TPage.php
index 22aee89f..60586fab 100644
--- a/framework/Web/UI/TPage.php
+++ b/framework/Web/UI/TPage.php
@@ -637,19 +637,36 @@ class TPage extends TTemplateControl
 		if($this->_theme instanceof ITheme)
 		{
 			foreach($this->_theme->getStyleSheetFiles() as $url)
-				$cs->registerStyleSheetFile($url,$url);
+				$cs->registerStyleSheetFile($url,$url,$this->getCssMediaType($url));
 			foreach($this->_theme->getJavaScriptFiles() as $url)
 				$cs->registerHeadScriptFile($url,$url);
 		}
 		if($this->_styleSheet instanceof ITheme)
 		{
 			foreach($this->_styleSheet->getStyleSheetFiles() as $url)
-				$cs->registerStyleSheetFile($url,$url);
+				$cs->registerStyleSheetFile($url,$url,$this->getCssMediaType($url));
 			foreach($this->_styleSheet->getJavaScriptFiles() as $url)
 				$cs->registerHeadScriptFile($url,$url);
 		}
 	}
 
+	/**
+	 * Determines the media type of the CSS file.
+	 * The media type is determined according to the following file name pattern:
+	 *        xxx.media-type.extension
+	 * For example, 'mystyle.print.css' means its media type is 'print'.
+	 * @param string CSS URL
+	 * @return string media type of the CSS file
+	 */
+	private function getCssMediaType($url)
+	{
+		$segs=explode('.',basename($url));
+		if(isset($segs[2]))
+			return $segs[count($segs)-2];
+		else
+			return '';
+	}
+
 	/**
 	 * Raises OnSaveStateComplete event.
 	 * This method is invoked right after {@link onSaveState OnSaveState} stage.
-- 
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