add Dojo 1.1.1

[eow] / static / dojo-release-1.1.1 / dojo / dnd / common.js

diff --git a/static/dojo-release-1.1.1/dojo/dnd/common.js b/static/dojo-release-1.1.1/dojo/dnd/common.js
new file mode 100644 (file)
index 0000000..79e7679
--- /dev/null
+++ b/static/dojo-release-1.1.1/dojo/dnd/common.js
@@ -0,0 +1,35 @@
+if(!dojo._hasResource["dojo.dnd.common"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojo.dnd.common"] = true;
+dojo.provide("dojo.dnd.common");
+
+dojo.dnd._copyKey = navigator.appVersion.indexOf("Macintosh") < 0 ? "ctrlKey" : "metaKey";
+
+dojo.dnd.getCopyKeyState = function(e) {
+       // summary: abstracts away the difference between selection on Mac and PC,
+       //      and returns the state of the "copy" key to be pressed.
+       // e: Event: mouse event
+       return e[dojo.dnd._copyKey];    // Boolean
+};
+
+dojo.dnd._uniqueId = 0;
+dojo.dnd.getUniqueId = function(){
+       // summary: returns a unique string for use with any DOM element
+       var id;
+       do{
+               id = dojo._scopeName + "Unique" + (++dojo.dnd._uniqueId);
+       }while(dojo.byId(id));
+       return id;
+};
+
+dojo.dnd._empty = {};
+
+dojo.dnd.isFormElement = function(/*Event*/ e){
+       // summary: returns true, if user clicked on a form element
+       var t = e.target;
+       if(t.nodeType == 3 /*TEXT_NODE*/){
+               t = t.parentNode;
+       }
+       return " button textarea input select option ".indexOf(" " + t.tagName.toLowerCase() + " ") >= 0;       // Boolean
+};
+
+}