upgrade dojo to 1.8.3 (refs #570)

2025-12-15 21:15:56 +00:00 · 2013-03-18 10:26:24 +04:00
parent 9a2885da17
commit f0cfe83e37
1568 changed files with 159866 additions and 2781 deletions
--- a/lib/dijit/_base/wai.js.uncompressed.js
+++ b/lib/dijit/_base/wai.js.uncompressed.js
@@ -0,0 +1,109 @@
+define("dijit/_base/wai", [
+	"dojo/dom-attr", // domAttr.attr
+	"dojo/_base/lang", // lang.mixin
+	"../main",	// export symbols to dijit
+	"../hccss"			// not using this module directly, but loading it sets CSS flag on <html>
+], function(domAttr, lang, dijit){
+
+	// module:
+	//		dijit/_base/wai
+
+	var exports = {
+		// summary:
+		//		Deprecated methods for setting/getting wai roles and states.
+		//		New code should call setAttribute()/getAttribute() directly.
+		//
+		//		Also loads hccss to apply dj_a11y class to root node if machine is in high-contrast mode.
+
+		hasWaiRole: function(/*Element*/ elem, /*String?*/ role){
+			// summary:
+			//		Determines if an element has a particular role.
+			// returns:
+			//		True if elem has the specific role attribute and false if not.
+			//		For backwards compatibility if role parameter not provided,
+			//		returns true if has a role
+			var waiRole = this.getWaiRole(elem);
+			return role ? (waiRole.indexOf(role) > -1) : (waiRole.length > 0);
+		},
+
+		getWaiRole: function(/*Element*/ elem){
+			// summary:
+			//		Gets the role for an element (which should be a wai role).
+			// returns:
+			//		The role of elem or an empty string if elem
+			//		does not have a role.
+			 return lang.trim((domAttr.get(elem, "role") || "").replace("wairole:",""));
+		},
+
+		setWaiRole: function(/*Element*/ elem, /*String*/ role){
+			// summary:
+			//		Sets the role on an element.
+			// description:
+			//		Replace existing role attribute with new role.
+
+			domAttr.set(elem, "role", role);
+		},
+
+		removeWaiRole: function(/*Element*/ elem, /*String*/ role){
+			// summary:
+			//		Removes the specified role from an element.
+			//		Removes role attribute if no specific role provided (for backwards compat.)
+
+			var roleValue = domAttr.get(elem, "role");
+			if(!roleValue){ return; }
+			if(role){
+				var t = lang.trim((" " + roleValue + " ").replace(" " + role + " ", " "));
+				domAttr.set(elem, "role", t);
+			}else{
+				elem.removeAttribute("role");
+			}
+		},
+
+		hasWaiState: function(/*Element*/ elem, /*String*/ state){
+			// summary:
+			//		Determines if an element has a given state.
+			// description:
+			//		Checks for an attribute called "aria-"+state.
+			// returns:
+			//		true if elem has a value for the given state and
+			//		false if it does not.
+
+			return elem.hasAttribute ? elem.hasAttribute("aria-"+state) : !!elem.getAttribute("aria-"+state);
+		},
+
+		getWaiState: function(/*Element*/ elem, /*String*/ state){
+			// summary:
+			//		Gets the value of a state on an element.
+			// description:
+			//		Checks for an attribute called "aria-"+state.
+			// returns:
+			//		The value of the requested state on elem
+			//		or an empty string if elem has no value for state.
+
+			return elem.getAttribute("aria-"+state) || "";
+		},
+
+		setWaiState: function(/*Element*/ elem, /*String*/ state, /*String*/ value){
+			// summary:
+			//		Sets a state on an element.
+			// description:
+			//		Sets an attribute called "aria-"+state.
+
+			elem.setAttribute("aria-"+state, value);
+		},
+
+		removeWaiState: function(/*Element*/ elem, /*String*/ state){
+			// summary:
+			//		Removes a state from an element.
+			// description:
+			//		Sets an attribute called "aria-"+state.
+
+			elem.removeAttribute("aria-"+state);
+		}
+	};
+
+	lang.mixin(dijit, exports);
+
+	/*===== return exports; =====*/
+	return dijit;	// for back compat :-(
+});