1 files changed, 124 insertions, 3 deletions

diff --git a/js/panels/Timeline/Span.reel/Span.js b/js/panels/Timeline/Span.reel/Span.js
index bfa6aab8..1ab3455c 100644
--- a/js/panels/Timeline/Span.reel/Span.js
+++ b/js/panels/Timeline/Span.reel/Span.js
@@ -13,10 +13,10 @@ var Span = exports.Span = Montage.create(Component, {
         value: true
     },
 
+        // BEGIN: Models
     _spanWidth:{
         value:0
     },
-
     spanWidth:{
         serializable:true,
         get:function () {
@@ -27,16 +27,137 @@ var Span = exports.Span = Montage.create(Component, {
             this.needsDraw = true;
         }
     },
-
+    
+    _isHighlighted: {
+        value: false
+    },
+    isHighlighted: {
+        get: function() {
+                return this._isHighlighted;
+        },
+        set: function(newVal) {
+                if (newVal !== this._isHighlighted) {
+                        this._isHighlighted = newVal;
+                        this.needsDraw = true;
+                }
+        }
+    },
+    
+    _areChoicesVisible: {
+        value: false
+    },
+    areChoicesVisible: {
+        get: function() {
+                return this._areChoicesVisible;
+        },
+        set: function(newVal) {
+                if (newVal !== this._areChoicesVisible) {
+                        this._areChoicesVisible = newVal;
+                        this.needsDraw = true;
+                }
+        }
+    },
+    
+    _easing: {
+        value: "ease-in"
+    },
+    easing: {
+        get: function() {
+                return this._easing;
+        },
+        set: function(newVal) {
+                if (newVal !== this._easing) {
+                        this._easing = newVal;
+                        this.parentComponent.setKeyframeEase(newVal);
+                        this.needsDraw = true;
+                }
+        }
+    },
+        
+        // BEGIN: draw cycle
+        prepareForDraw: {
+                value: function() {
+                        this.init();
+                }
+        },
+        
     draw:{
         value: function(){
+                
             this.element.style.width = this.spanWidth + "px";
+
+            if ((this.spanWidth <= 70) && (this.spanWidth >0)) {
+                var containerWidth = this.spanWidth -18,
+                        choiceWidth;
+                if (containerWidth < 0) {
+                        containerWidth = 0;
+                }
+                choiceWidth = containerWidth -3;
+                if (choiceWidth < 0) {
+                        choiceWidth = 0;
+                }
+                this.container_easing.style.width = containerWidth + "px";
+                this.easing_choice.style.width = choiceWidth + "px";
+                this.easing_choice.style.overflow = "hidden";
+            }
+                        if (this.spanWidth > 70) {
+                this.container_easing.setAttribute("style", "");
+                this.easing_choice.setAttribute("style", "");
+            }
+            
+            // Highlight the span?
+            if (this.isHighlighted === true) {
+                this.element.classList.add("spanHighlight");
+            } else {
+                this.element.classList.remove("spanHighlight");
+            }
+            
+            // Hide or show the choices menu?
+            if (this.areChoicesVisible === true) {
+                this.easing_choices.style.display = "block";
+            } else {
+                this.easing_choices.style.display = "none";
+            }
+            
+            // Change easing?
+            if (this.easing_choice.innerText !== this.easing) {
+                this.easing_choice.innerText = this.easing;
+            }
+            
         }
     },
 
+        // BEGIN: Controllers
+        init: {
+                value: function() {
+                        this.easing_choice.addEventListener("click", this.handleEasingChoiceClick.bind(this), false);
+                        this.easing_choices.addEventListener("click", this.handleEasingChoicesClick.bind(this), false);
+
+                }
+        },
+        
     highlightSpan:{
         value: function(){
-            this.element.classList.add("spanHighlight");
+                // Class add/remove should only be done in draw cycle.
+            // this.element.classList.add("spanHighlight");
+            this.isHighlighted = true;
         }
+    },
+    
+    handleEasingChoiceClick: {
+        value: function(event) {
+                this.areChoicesVisible = true;
+        }
+    },
+    handleEasingChoicesClick: {
+        value: function(event) {
+
+                this.easing_choices.querySelector(".easing-selected").classList.remove("easing-selected");
+                event.target.classList.add("easing-selected");
+                this.easing = event.target.dataset.ninjaEase;
+
+                // Which element was just 
+                this.areChoicesVisible = false;
+        }
     }
 });