X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=portal%2Fstatic%2Funbound_reservation_static%2Fsrc%2Fdrag.js;fp=portal%2Fstatic%2Funbound_reservation_static%2Fsrc%2Fdrag.js;h=d71db029e5150de4c45a33cd39248b7844e78902;hb=729a9dbb380b51a217194ba2a4e5978186fe50b0;hp=0000000000000000000000000000000000000000;hpb=c4bd5da6e2630eddf1262aa8d808dbb48b097d53;p=myslice.git

diff --git a/portal/static/unbound_reservation_static/src/drag.js b/portal/static/unbound_reservation_static/src/drag.js
new file mode 100644
index 00000000..d71db029
--- /dev/null
+++ b/portal/static/unbound_reservation_static/src/drag.js
@@ -0,0 +1,61 @@
+/*
+ * this is experimental and probably will not be used.  solutions exist for most libraries.  but of course if
+ * i want to support multiple scopes at some stage then i will have to do dragging inside jsPlumb.
+ */ 
+;(function() {
+    
+    window.jsPlumbDrag = function(_jsPlumb) {
+      
+        var ta = new TouchAdapter();
+        
+        this.draggable = function(selector) {
+            var el, elId, da = [], elo, d = false,
+                isInSelector = function(el) {
+                    if (typeof selector == "string")
+                        return selector === _jsPlumb.getId(el);
+                    
+                    for (var i = 0; i < selector.length; i++) {
+                        var _sel = jsPlumb.CurrentLibrary.getDOMElement(selector[i]);
+                        if (_sel == el) return true;
+                    }
+                    return false;
+                };
+				
+			ta.bind(document, "mousedown", function(e) {
+                var target = e.target || e.srcElement;
+                if (isInSelector(target)) {
+                    el = jsPlumb.CurrentLibrary.getElementObject(target);
+                    elId = _jsPlumb.getId(el);
+                    elo = jsPlumb.CurrentLibrary.getOffset(el);
+                    da = [e.pageX, e.pageY];
+                    d = true;
+                }
+			});
+			
+			ta.bind(document, "mousemove", function(e) {
+				if (d) {
+					var dx = e.pageX - da[0],
+						dy = e.pageY - da[1];
+						
+					jsPlumb.CurrentLibrary.setOffset(el, {
+						left:elo.left + dx,
+						top:elo.top + dy
+					});
+					_jsPlumb.repaint(elId);
+					e.preventDefault();
+					e.stopPropagation();
+				}
+			});
+			ta.bind(document, "mouseup", function(e) {
+				el = null;
+				d = false;				
+			});    
+        };
+        
+        var isIOS = ((/iphone|ipad/gi).test(navigator.appVersion));
+        if (isIOS)
+            _jsPlumb.draggable = this.draggable;
+        
+    };
+    
+})();
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