From e9149744102e42455eeb58358e665a99012989b8 Mon Sep 17 00:00:00 2001
From: D. Stuart Freeman <stuart.freeman@et.gatech.edu>
Date: Tue, 26 Jan 2010 16:46:12 -0500
Subject: [PATCH] resize the content iframe

---
 .../scorm/ui/player/components/LaunchPanel.html    |    3 ++-
 .../scorm/ui/player/pages/PlayerPage.java          |    7 +++++++
 .../scorm/ui/player/pages/res/resize.js            |   15 +++++++++++++++
 3 files changed, 24 insertions(+), 1 deletions(-)
 create mode 100644 scorm-tool/src/java/org/sakaiproject/scorm/ui/player/pages/res/resize.js

diff --git a/scorm-tool/src/java/org/sakaiproject/scorm/ui/player/components/LaunchPanel.html b/scorm-tool/src/java/org/sakaiproject/scorm/ui/player/components/LaunchPanel.html
index 799310f..7b21490 100644
--- a/scorm-tool/src/java/org/sakaiproject/scorm/ui/player/components/LaunchPanel.html
+++ b/scorm-tool/src/java/org/sakaiproject/scorm/ui/player/components/LaunchPanel.html
@@ -10,6 +10,7 @@
 			<iframe	name="scormContent" 
 					wicket:id="scormContent"
 					class="scormContentPanel"
+          onload="resize_iframe();"
 					title="Scorm Content Panel"
 					height="100%"
 					width="97%"
@@ -38,4 +39,4 @@
 		</td>
 	</tr>
 	</table>
-</wicket:panel>
\ No newline at end of file
+</wicket:panel>
diff --git a/scorm-tool/src/java/org/sakaiproject/scorm/ui/player/pages/PlayerPage.java b/scorm-tool/src/java/org/sakaiproject/scorm/ui/player/pages/PlayerPage.java
index 6e9ac2f..16ea7f5 100644
--- a/scorm-tool/src/java/org/sakaiproject/scorm/ui/player/pages/PlayerPage.java
+++ b/scorm-tool/src/java/org/sakaiproject/scorm/ui/player/pages/PlayerPage.java
@@ -24,8 +24,10 @@ import javax.servlet.http.HttpServletRequest;
 
 import org.apache.wicket.PageParameters;
 import org.apache.wicket.RequestCycle;
+import org.apache.wicket.ResourceReference;
 import org.apache.wicket.ajax.AjaxRequestTarget;
 import org.apache.wicket.markup.html.IHeaderResponse;
+import org.apache.wicket.markup.html.resources.JavascriptResourceReference;
 import org.apache.wicket.protocol.http.WebRequest;
 import org.apache.wicket.request.IRequestCodingStrategy;
 import org.apache.wicket.request.target.component.BookmarkablePageRequestTarget;
@@ -55,6 +57,9 @@ public class PlayerPage extends BaseToolPage {
 	@SpringBean
 	transient ScormSequencingService sequencingService;
 	
+	private static final ResourceReference RESIZE_JS = new JavascriptResourceReference(PlayerPage.class, "res/resize.js");
+	private static final String JQUERY_JS = "/library/js/jquery.js";
+
 	// Components
 	private LazyLaunchPanel lazyLaunchPanel;
 	private ActivityAjaxEventBehavior closeWindowBehavior;
@@ -116,6 +121,8 @@ public class PlayerPage extends BaseToolPage {
 		super.renderHead(response);
 		
 		response.renderOnEventJavacript("window", "beforeunload", closeWindowBehavior.getCall());
+		response.renderJavascriptReference(JQUERY_JS);
+		response.renderJavascriptReference(RESIZE_JS);
 	}
 	
 	public ButtonForm getButtonForm() {
diff --git a/scorm-tool/src/java/org/sakaiproject/scorm/ui/player/pages/res/resize.js b/scorm-tool/src/java/org/sakaiproject/scorm/ui/player/pages/res/resize.js
new file mode 100644
index 0000000..65b298b
--- /dev/null
+++ b/scorm-tool/src/java/org/sakaiproject/scorm/ui/player/pages/res/resize.js
@@ -0,0 +1,15 @@
+function resize_iframe()
+{
+
+  var height=window.innerWidth;//Firefox
+  if (document.body.clientHeight)
+  {
+    height=document.body.clientHeight;//IE
+  }
+  //resize the iframe according to the size of the window
+  document.getElementById("scormContent").style.height=parseInt(height-document.getElementById("scormContent").offsetTop-8)+"px";
+}
+
+// this will resize the iframe every
+// time you change the size of the window.
+$(window).resize(resize_iframe);
-- 
1.6.6