1 files changed, 39 insertions, 0 deletions

diff --git a/js/panels/Timeline/PropertyTrack.reel/PropertyTrack.js b/js/panels/Timeline/PropertyTrack.reel/PropertyTrack.js
index a8adbf04..fbc3edd0 100644
--- a/js/panels/Timeline/PropertyTrack.reel/PropertyTrack.js
+++ b/js/panels/Timeline/PropertyTrack.reel/PropertyTrack.js
@@ -269,6 +269,45 @@ var PropertyTrack = exports.PropertyTrack = Montage.create(Component, {
         }
     },
 
+    splitPropTween:{
+        value:function (ev) {
+            console.log("splitting sub prop tween with new keyframe");
+            var clickPos = ev.target.parentElement.offsetLeft + ev.offsetX;
+            var i;
+            var tweensLength = this.propTweens.length - 1;
+            var prevTween, nextTween, splitTweenIndex;
+            for (i = 0; i < tweensLength; i++) {
+                prevTween = this.propTweens[i].tweenData.keyFramePosition;
+                nextTween = this.propTweens[i + 1].tweenData.keyFramePosition;
+                if (clickPos > prevTween && clickPos < nextTween) {
+                    //console.log(clickPos + " found on tween: "+ this.tweens[i+1].tweenData.tweenID);
+                    splitTweenIndex = this.propTweens[i + 1].tweenData.tweenID;
+                    this.propTweens[i + 1].tweenData.spanWidth = this.propTweens[i + 1].tweenData.keyFramePosition - clickPos;
+                    this.propTweens[i + 1].tweenData.spanPosition = ev.target.parentElement.offsetLeft + ev.offsetX;
+                    if (ev.target.className != "tween-span") {
+                        // don't set styles on timeline track if event is coming from the track
+                    } else {
+                        ev.target.style.width = this.propTweens[i + 1].tweenData.spanWidth + "px";
+                        ev.target.parentElement.style.left = clickPos + "px";
+                        ev.target.parentElement.children[1].style.left = (this.propTweens[i + 1].tweenData.spanWidth - 3) + "px";
+                    }
+                    var newTweenToInsert = {};
+                    newTweenToInsert.tweenData = {};
+                    newTweenToInsert.tweenData.spanWidth = clickPos - prevTween;
+                    newTweenToInsert.tweenData.keyFramePosition = clickPos;
+                    newTweenToInsert.tweenData.keyFrameMillisec = Math.floor(this.application.ninja.timeline.millisecondsOffset / 80) * clickPos;
+                    newTweenToInsert.tweenData.tweenID = splitTweenIndex - 1;
+                    newTweenToInsert.tweenData.spanPosition = clickPos - newTweenToInsert.tweenData.spanWidth;
+                    newTweenToInsert.tweenData.tweenedProperties = [];
+                    newTweenToInsert.tweenData.tweenedProperties[this.trackEditorProperty] = this.ninjaStylesContoller.getElementStyle(this.animatedElement, this.trackEditorProperty);
+                    this.propTweens.splice(splitTweenIndex, 0, newTweenToInsert);
+                    break;
+                }
+            }
+            this.application.ninja.documentController.activeDocument.needsSave = true;
+        }
+    },
+
     retrieveStoredStyleTweens:{
         value:function(){
             console.log("retrieve style tweens");