1 files changed, 213 insertions, 0 deletions
diff --git a/includes/js/dijit/_base/place.js b/includes/js/dijit/_base/place.js
new file mode 100644
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+++ b/includes/js/dijit/_base/place.js
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+if(!dojo._hasResource["dijit._base.place"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dijit._base.place"] = true;
+dojo.provide("dijit._base.place");
+
+// ported from dojo.html.util
+
+dijit.getViewport = function(){
+	//	summary
+	//	Returns the dimensions and scroll position of the viewable area of a browser window
+
+	var _window = dojo.global;
+	var _document = dojo.doc;
+
+	// get viewport size
+	var w = 0, h = 0;
+	var de = _document.documentElement;
+	var dew = de.clientWidth, deh = de.clientHeight;
+	if(dojo.isMozilla){
+		// mozilla
+		// _window.innerHeight includes the height taken by the scroll bar
+		// clientHeight is ideal but has DTD issues:
+		// #4539: FF reverses the roles of body.clientHeight/Width and documentElement.clientHeight/Width based on the DTD!
+		// check DTD to see whether body or documentElement returns the viewport dimensions using this algorithm:
+		var minw, minh, maxw, maxh;
+		var dbw = _document.body.clientWidth;
+		if(dbw > dew){
+			minw = dew;
+			maxw = dbw;
+		}else{
+			maxw = dew;
+			minw = dbw;
+		}
+		var dbh = _document.body.clientHeight;
+		if(dbh > deh){
+			minh = deh;
+			maxh = dbh;
+		}else{
+			maxh = deh;
+			minh = dbh;
+		}
+		w = (maxw > _window.innerWidth) ? minw : maxw;
+		h = (maxh > _window.innerHeight) ? minh : maxh;
+	}else if(!dojo.isOpera && _window.innerWidth){
+		//in opera9, dojo.body().clientWidth should be used, instead
+		//of window.innerWidth/document.documentElement.clientWidth
+		//so we have to check whether it is opera
+		w = _window.innerWidth;
+		h = _window.innerHeight;
+	}else if(dojo.isIE && de && deh){
+		w = dew;
+		h = deh;
+	}else if(dojo.body().clientWidth){
+		// IE5, Opera
+		w = dojo.body().clientWidth;
+		h = dojo.body().clientHeight;
+	}
+
+	// get scroll position
+	var scroll = dojo._docScroll();
+
+	return { w: w, h: h, l: scroll.x, t: scroll.y };	//	object
+};
+
+dijit.placeOnScreen = function(
+	/* DomNode */	node,
+	/* Object */		pos,
+	/* Object */		corners,
+	/* boolean? */		tryOnly){
+	//	summary:
+	//		Keeps 'node' in the visible area of the screen while trying to
+	//		place closest to pos.x, pos.y. The input coordinates are
+	//		expected to be the desired document position.
+	//
+	//		Set which corner(s) you want to bind to, such as
+	//		
+	//			placeOnScreen(node, {x: 10, y: 20}, ["TR", "BL"])
+	//		
+	//		The desired x/y will be treated as the topleft(TL)/topright(TR) or
+	//		BottomLeft(BL)/BottomRight(BR) corner of the node. Each corner is tested
+	//		and if a perfect match is found, it will be used. Otherwise, it goes through
+	//		all of the specified corners, and choose the most appropriate one.
+	//		
+	//		NOTE: node is assumed to be absolutely or relatively positioned.
+
+	var choices = dojo.map(corners, function(corner){ return { corner: corner, pos: pos }; });
+
+	return dijit._place(node, choices);
+}
+
+dijit._place = function(/*DomNode*/ node, /* Array */ choices, /* Function */ layoutNode){
+	// summary:
+	//		Given a list of spots to put node, put it at the first spot where it fits,
+	//		of if it doesn't fit anywhere then the place with the least overflow
+	// choices: Array
+	//		Array of elements like: {corner: 'TL', pos: {x: 10, y: 20} }
+	//		Above example says to put the top-left corner of the node at (10,20)
+	//	layoutNode: Function(node, aroundNodeCorner, nodeCorner)
+	//		for things like tooltip, they are displayed differently (and have different dimensions)
+	//		based on their orientation relative to the parent.   This adjusts the popup based on orientation.
+
+	// get {x: 10, y: 10, w: 100, h:100} type obj representing position of
+	// viewport over document
+	var view = dijit.getViewport();
+
+	// This won't work if the node is inside a <div style="position: relative">,
+	// so reattach it to dojo.doc.body.   (Otherwise, the positioning will be wrong
+	// and also it might get cutoff)
+	if(!node.parentNode || String(node.parentNode.tagName).toLowerCase() != "body"){
+		dojo.body().appendChild(node);
+	}
+
+	var best = null;
+	dojo.some(choices, function(choice){
+		var corner = choice.corner;
+		var pos = choice.pos;
+
+		// configure node to be displayed in given position relative to button
+		// (need to do this in order to get an accurate size for the node, because
+		// a tooltips size changes based on position, due to triangle)
+		if(layoutNode){
+			layoutNode(node, choice.aroundCorner, corner);
+		}
+
+		// get node's size
+		var style = node.style;
+		var oldDisplay = style.display;
+		var oldVis = style.visibility;
+		style.visibility = "hidden";
+		style.display = "";
+		var mb = dojo.marginBox(node);
+		style.display = oldDisplay;
+		style.visibility = oldVis;
+
+		// coordinates and size of node with specified corner placed at pos,
+		// and clipped by viewport
+		var startX = (corner.charAt(1) == 'L' ? pos.x : Math.max(view.l, pos.x - mb.w)),
+			startY = (corner.charAt(0) == 'T' ? pos.y : Math.max(view.t, pos.y -  mb.h)),
+			endX = (corner.charAt(1) == 'L' ? Math.min(view.l + view.w, startX + mb.w) : pos.x),
+			endY = (corner.charAt(0) == 'T' ? Math.min(view.t + view.h, startY + mb.h) : pos.y),
+			width = endX - startX,
+			height = endY - startY,
+			overflow = (mb.w - width) + (mb.h - height);
+
+		if(best == null || overflow < best.overflow){
+			best = {
+				corner: corner,
+				aroundCorner: choice.aroundCorner,
+				x: startX,
+				y: startY,
+				w: width,
+				h: height,
+				overflow: overflow
+			};
+		}
+		return !overflow;
+	});
+
+	node.style.left = best.x + "px";
+	node.style.top = best.y + "px";
+	if(best.overflow && layoutNode){
+		layoutNode(node, best.aroundCorner, best.corner);
+	}
+	return best;
+}
+
+dijit.placeOnScreenAroundElement = function(
+	/* DomNode */		node,
+	/* DomNode */		aroundNode,
+	/* Object */		aroundCorners,
+	/* Function */		layoutNode){
+
+	//	summary
+	//	Like placeOnScreen, except it accepts aroundNode instead of x,y
+	//	and attempts to place node around it.  Uses margin box dimensions.
+	//
+	//	aroundCorners
+	//		specify Which corner of aroundNode should be
+	//		used to place the node => which corner(s) of node to use (see the
+	//		corners parameter in dijit.placeOnScreen)
+	//		e.g. {'TL': 'BL', 'BL': 'TL'}
+	//
+	//	layoutNode: Function(node, aroundNodeCorner, nodeCorner)
+	//		for things like tooltip, they are displayed differently (and have different dimensions)
+	//		based on their orientation relative to the parent.   This adjusts the popup based on orientation.
+
+
+	// get coordinates of aroundNode
+	aroundNode = dojo.byId(aroundNode);
+	var oldDisplay = aroundNode.style.display;
+	aroundNode.style.display="";
+	// #3172: use the slightly tighter border box instead of marginBox
+	var aroundNodeW = aroundNode.offsetWidth; //mb.w;
+	var aroundNodeH = aroundNode.offsetHeight; //mb.h;
+	var aroundNodePos = dojo.coords(aroundNode, true);
+	aroundNode.style.display=oldDisplay;
+
+	// Generate list of possible positions for node
+	var choices = [];
+	for(var nodeCorner in aroundCorners){
+		choices.push( {
+			aroundCorner: nodeCorner,
+			corner: aroundCorners[nodeCorner],
+			pos: {
+				x: aroundNodePos.x + (nodeCorner.charAt(1) == 'L' ? 0 : aroundNodeW),
+				y: aroundNodePos.y + (nodeCorner.charAt(0) == 'T' ? 0 : aroundNodeH)
+			}
+		});
+	}
+
+	return dijit._place(node, choices, layoutNode);
+}
+
+}