1 files changed, 59 insertions, 0 deletions
diff --git a/dgbuilder/public/red/ui/notifications.js b/dgbuilder/public/red/ui/notifications.js
new file mode 100644
index 00000000..c9436c68
--- /dev/null
+++ b/dgbuilder/public/red/ui/notifications.js
@@ -0,0 +1,59 @@
+/**
+ * Copyright 2013 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+RED.notify = (function() {
+    var currentNotifications = [];
+    var c = 0;
+    return function(msg,type,fixed,timeout) {
+        if (currentNotifications.length > 4) {
+            var ll = currentNotifications.length;
+            for (var i = 0;ll > 4 && i<currentNotifications.length;i+=1) {
+                var notifiction = currentNotifications[i];
+                if (!notifiction.fixed) {
+                    window.clearTimeout(notifiction.timeoutid);
+                    notifiction.close();
+                    ll -= 1;
+                }
+            }
+        }
+        var n = document.createElement("div");
+        n.id="red-notification-"+c;
+        n.className = "alert";
+        n.fixed = fixed;
+        if (type) {
+            n.className = "alert alert-"+type;
+        }
+        n.style.display = "none";
+        n.innerHTML = msg;
+        $("#notifications").append(n);
+        $(n).slideDown(300);
+        n.close = (function() {
+            var nn = n;
+            return function() {
+                currentNotifications.splice(currentNotifications.indexOf(nn),1);
+                $(nn).slideUp(300, function() {
+                        nn.parentNode.removeChild(nn);
+                });
+            };
+        })();
+        if (!fixed) {
+            n.timeoutid = window.setTimeout(n.close,timeout||3000);
+        }
+        currentNotifications.push(n);
+        c+=1;
+        return n;
+    }
+})();
+