[mythtv] new mythweb

[Michael Kedl]

Here is another init.js patch.

This makes a good attempt to keep the popups on screen when you are near the bottom of the page and/or the right.

I have verified this works with IE 6 under Winblows, some "recent" version of Galeon, latest Konqueror and Netscape 7.02 (under Linux at least).

A small tweak allowed it to work well with Konqueror, I wonder if this will fix the problems others were having with Konqueror?

Can anyone who was having popup problems try it?

Cheers,
Mike


-------------- next part --------------
--- init.js	2003-07-24 02:19:40.000000000 -0400
+++ /usr/local/apache2/htdocs/myth.new2/themes/Default/init.js	2003-07-24 20:19:16.000000000 -0400
@@ -80,32 +80,67 @@
 	var last_shown = null;
 	var gtimeout = null;    // global timeout id
 	var gname = null;       // global name to "show"
+
 	function show(name) {
-	// store data in global var
+		// In case the last was stuck on, let's hide it
+		if (last_shown)
+			hide(last_shown);
+		// store data in global var
 		gname = name;
-	// remove timed display if already active
+		// remove timed display if already active
 		if (gtimeout)
 			clearTimeout(gtimeout);
-	// delay .1s to give position time to be better
+		// delay .1s to give position time to be better
 		gtimeout = setTimeout("timed_show()",100);
 	}
 
 	function timed_show() {
-	// retrieve data from global var
+		// retrieve data from global var
 		name = gname;
 		gtimeout = null;
-	// In case the last was stuck on, let's hide it
+		// In case the last was stuck on, let's hide it
 		if (last_shown)
 			hide(last_shown);
-	// Grab the current element to be shown
+		// Grab the current element to be shown
 		last_shown = name;
 		var field = get_element(name);
 		if (field.style)
 			field = field.style;
-	// Add some padding
+		// Add some padding
 		var x = parseInt(mouse_x + 10);
 		var y = parseInt(mouse_y + 10);
-	// Adjust the element
+
+		// prepare to check for off the right and bottom
+		var msie = /MSIE (5\.5)|[6789]/.test(navigator.userAgent) && navigator.platform == "Win32";
+		if (msie)
+		{
+		        window_width=document.body.clientWidth;
+			window_height=document.body.clientHeight;
+			scroll_left=document.body.scrollLeft;
+			scroll_top=document.body.scrollTop;
+		}
+		else
+		{
+		        window_width=window.innerWidth;
+			window_height=window.innerHeight;
+			scroll_left=document.body.scrollLeft;
+			scroll_top=document.body.scrollTop;
+		}
+
+		// force the default popup size so we can do some calculations (FIXME?)
+		field.width=300;
+		field.height=150;
+
+		// give some extra space around the edge
+		safe_space=50;
+
+		// actually check for outside our window
+		width=parseInt(field.width);
+		height=parseInt(field.height);
+		if (x>window_width-width-safe_space+scroll_left) x = window_width-width-safe_space+scroll_left;
+		if (y>window_height-height-safe_space+scroll_top) y = window_height-height-safe_space+scroll_top;
+
+		// Adjust the element
 		field.left = x;
 		field.top  = y;
 		if (isNN4) {