From 1354d17270961fff662d40f90521223f8fd0d73b Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@fakecake.org>
Date: Tue, 14 Aug 2012 18:59:10 +0400
Subject: update dojo to 1.7.3

---
 lib/dijit/_OnDijitClickMixin.js.uncompressed.js | 125 ++++++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 lib/dijit/_OnDijitClickMixin.js.uncompressed.js

(limited to 'lib/dijit/_OnDijitClickMixin.js.uncompressed.js')

diff --git a/lib/dijit/_OnDijitClickMixin.js.uncompressed.js b/lib/dijit/_OnDijitClickMixin.js.uncompressed.js
new file mode 100644
index 000000000..8cc9a98c6
--- /dev/null
+++ b/lib/dijit/_OnDijitClickMixin.js.uncompressed.js
@@ -0,0 +1,125 @@
+define("dijit/_OnDijitClickMixin", [
+	"dojo/on",
+	"dojo/_base/array", // array.forEach
+	"dojo/keys", // keys.ENTER keys.SPACE
+	"dojo/_base/declare", // declare
+	"dojo/_base/sniff", // has("ie")
+	"dojo/_base/unload", // unload.addOnWindowUnload
+	"dojo/_base/window" // win.doc.addEventListener win.doc.attachEvent win.doc.detachEvent
+], function(on, array, keys, declare, has, unload, win){
+
+	// module:
+	//		dijit/_OnDijitClickMixin
+	// summary:
+	//		Mixin so you can pass "ondijitclick" to this.connect() method,
+	//		as a way to handle clicks by mouse, or by keyboard (SPACE/ENTER key)
+
+
+	// Keep track of where the last keydown event was, to help avoid generating
+	// spurious ondijitclick events when:
+	// 1. focus is on a <button> or <a>
+	// 2. user presses then releases the ENTER key
+	// 3. onclick handler fires and shifts focus to another node, with an ondijitclick handler
+	// 4. onkeyup event fires, causing the ondijitclick handler to fire
+	var lastKeyDownNode = null;
+	if(has("ie")){
+		(function(){
+			var keydownCallback = function(evt){
+				lastKeyDownNode = evt.srcElement;
+			};
+			win.doc.attachEvent('onkeydown', keydownCallback);
+			unload.addOnWindowUnload(function(){
+				win.doc.detachEvent('onkeydown', keydownCallback);
+			});
+		})();
+	}else{
+		win.doc.addEventListener('keydown', function(evt){
+			lastKeyDownNode = evt.target;
+		}, true);
+	}
+
+	// Custom a11yclick (a.k.a. ondijitclick) event
+	var a11yclick = function(node, listener){
+		if(/input|button/i.test(node.nodeName)){
+			// pass through, the browser already generates click event on SPACE/ENTER key
+			return on(node, "click", listener);
+		}else{
+			// Don't fire the click event unless both the keydown and keyup occur on this node.
+			// Avoids problems where focus shifted to this node or away from the node on keydown,
+			// either causing this node to process a stray keyup event, or causing another node
+			// to get a stray keyup event.
+
+			function clickKey(/*Event*/ e){
+				return (e.keyCode == keys.ENTER || e.keyCode == keys.SPACE) &&
+						!e.ctrlKey && !e.shiftKey && !e.altKey && !e.metaKey;
+			}
+			var handles = [
+				on(node, "keypress", function(e){
+					//console.log(this.id + ": onkeydown, e.target = ", e.target, ", lastKeyDownNode was ", lastKeyDownNode, ", equality is ", (e.target === lastKeyDownNode));
+					if(clickKey(e)){
+						// needed on IE for when focus changes between keydown and keyup - otherwise dropdown menus do not work
+						lastKeyDownNode = e.target;
+
+						// Prevent viewport scrolling on space key in IE<9.
+						// (Reproducible on test_Button.html on any of the first dijit.form.Button examples)
+						// Do this onkeypress rather than onkeydown because onkeydown.preventDefault() will
+						// suppress the onkeypress event, breaking _HasDropDown
+						e.preventDefault();
+					}
+				}),
+
+				on(node, "keyup", function(e){
+					//console.log(this.id + ": onkeyup, e.target = ", e.target, ", lastKeyDownNode was ", lastKeyDownNode, ", equality is ", (e.target === lastKeyDownNode));
+					if(clickKey(e) && e.target == lastKeyDownNode){	// === breaks greasemonkey
+						//need reset here or have problems in FF when focus returns to trigger element after closing popup/alert
+						lastKeyDownNode = null;
+						listener.call(this, e);
+					}
+				}),
+
+				on(node, "click", function(e){
+					// and connect for mouse clicks too (or touch-clicks on mobile)
+					listener.call(this, e);
+				})
+			];
+
+			return {
+				remove: function(){
+					array.forEach(handles, function(h){ h.remove(); });
+				}
+			};
+		}
+	};
+
+	return declare("dijit._OnDijitClickMixin", null, {
+		connect: function(
+				/*Object|null*/ obj,
+				/*String|Function*/ event,
+				/*String|Function*/ method){
+			// summary:
+			//		Connects specified obj/event to specified method of this object
+			//		and registers for disconnect() on widget destroy.
+			// description:
+			//		Provide widget-specific analog to connect.connect, except with the
+			//		implicit use of this widget as the target object.
+			//		This version of connect also provides a special "ondijitclick"
+			//		event which triggers on a click or space or enter keyup.
+			//		Events connected with `this.connect` are disconnected upon
+			//		destruction.
+			// returns:
+			//		A handle that can be passed to `disconnect` in order to disconnect before
+			//		the widget is destroyed.
+			// example:
+			//	|	var btn = new dijit.form.Button();
+			//	|	// when foo.bar() is called, call the listener we're going to
+			//	|	// provide in the scope of btn
+			//	|	btn.connect(foo, "bar", function(){
+			//	|		console.debug(this.toString());
+			//	|	});
+			// tags:
+			//		protected
+
+			return this.inherited(arguments, [obj, event == "ondijitclick" ? a11yclick : event, method]);
+		}
+	});
+});
-- 
cgit v1.2.3