1 files changed, 109 insertions, 0 deletions

diff --git a/node_modules/montage-user/ui/flow-path-cubic.js b/node_modules/montage-user/ui/flow-path-cubic.js
new file mode 100644
index 00000000..a4be0dbe
--- /dev/null
+++ b/node_modules/montage-user/ui/flow-path-cubic.js
@@ -0,0 +1,109 @@
+var Montage = require("montage").Montage;
+
+var FlowPathCubic = exports.FlowPathCubic = Montage.create(Montage, {
+
+    _variable: {
+        enumerable: false,
+        value: "time"
+    },
+
+    variable: {
+        get: function () {
+            return this._variable;
+        },
+        set: function (value) {
+            switch (value) {
+                case "speed":
+                case "index":
+                    this._variable = value;
+                    break;
+                default:
+                    this._variable = "time";
+            }
+            this._updatePath();
+        }
+    },
+
+    _a: {
+        enumerable: false,
+        value: 0
+    },
+
+    a: {
+        get: function () {
+            return this._a;
+        },
+        set: function (value) {
+            this._a = value;
+            this._updatePath();
+        }
+    },
+
+    _b: {
+        enumerable: false,
+        value: 0
+    },
+
+    b: {
+        get: function () {
+            return this._b;
+        },
+        set: function (value) {
+            this._b = value;
+            this._updatePath();
+        }
+    },
+
+    _c: {
+        enumerable: false,
+        value: 0
+    },
+
+    c: {
+        get: function () {
+            return this._c;
+        },
+        set: function (value) {
+            this._c = value;
+            this._updatePath();
+        }
+    },
+
+    _d: {
+        enumerable: false,
+        value: 0
+    },
+
+    d: {
+        get: function () {
+            return this._d;
+        },
+        set: function (value) {
+            this._d = value;
+            this._updatePath();
+        }
+    },
+
+    _path: {
+        enumerable: false,
+        value: "0"
+    },
+
+    path: {
+        get: function () {
+            return this._path;
+        },
+        set: function (value) {
+            this._path = value;
+        }
+    },
+
+    _updatePath: {
+        enumerable: false,
+        value: function () {
+            var s = "slide."+this._variable;
+
+            this.path = "("+this._a+")*"+s+"*"+s+"*"+s+"+("+this._b+")*"+s+"*"+s+"+("+this._c+")*"+s+"+("+this._d+")";
+        }
+    }
+});