From 04f206173530b6efde16b934b1f959b255d18441 Mon Sep 17 00:00:00 2001
From: Jonathan Duran
Date: Fri, 22 Jun 2012 01:33:58 -0700
Subject: FIx - can't delete keyframes

F5 now deletes the selected keyframe

Signed-off-by: Jonathan Duran <jduran@motorola.com>
---
 .../Timeline/TimelinePanel.reel/TimelinePanel.js   |  6 +--
 .../Timeline/TimelineTrack.reel/TimelineTrack.js   | 60 ++++++++++++++++++----
 2 files changed, 52 insertions(+), 14 deletions(-)

(limited to 'js/panels/Timeline')

diff --git a/js/panels/Timeline/TimelinePanel.reel/TimelinePanel.js b/js/panels/Timeline/TimelinePanel.reel/TimelinePanel.js
index 2cbd9e2b..1c023fdb 100644
--- a/js/panels/Timeline/TimelinePanel.reel/TimelinePanel.js
+++ b/js/panels/Timeline/TimelinePanel.reel/TimelinePanel.js
@@ -1034,17 +1034,15 @@ var TimelinePanel = exports.TimelinePanel = Montage.create(Component, {
     },
 
     handleKeyframeShortcut:{
-        value:function(){
-            //console.log(this.currentLayersSelected);
-            //console.log(this.trackRepetition);
+        value:function(action){
             var tempEv = {};
             tempEv.offsetX = this.playheadmarker.offsetLeft;
+            tempEv.actionType = action;
             if (typeof(this.trackRepetition.childComponents[this.currentLayersSelected[0]]) !== "undefined") {
             	this.trackRepetition.childComponents[this.currentLayersSelected[0]].handleKeyboardShortcut(tempEv);
             } else {
             	// oops, we do not have a layer selected.  We should growl at the user.  For now, this will fail silently.
             }
-            
         }
     },
 
diff --git a/js/panels/Timeline/TimelineTrack.reel/TimelineTrack.js b/js/panels/Timeline/TimelineTrack.reel/TimelineTrack.js
index bf380e00..85fce1ec 100644
--- a/js/panels/Timeline/TimelineTrack.reel/TimelineTrack.js
+++ b/js/panels/Timeline/TimelineTrack.reel/TimelineTrack.js
@@ -702,17 +702,22 @@ var TimelineTrack = exports.TimelineTrack = Montage.create(Component, {
 
     handleKeyboardShortcut:{
         value:function(ev){
-            if (this.tweens.length < 1) {
-                this.insertTween(0);
-                this.addAnimationRuleToElement(ev);
-                this.updateKeyframeRule();
-            } else {
-                //this.handleNewTween(ev);
-                
-            	// Split a tween!
-            	this.splitTweenAt(this.application.ninja.timeline.playheadmarker.offsetLeft)
-                this.updateKeyframeRule();
+            if(ev.actionType == "insert"){
+                if (this.tweens.length < 1) {
+                    this.insertTween(0);
+                    this.addAnimationRuleToElement(ev);
+                    this.updateKeyframeRule();
+                } else {
+                    this.handleNewTween(ev);
+
+                    // Split a tween!
+                    //this.splitTweenAt(this.application.ninja.timeline.playheadmarker.offsetLeft);
+                    this.updateKeyframeRule();
+                }
+            } else if(ev.actionType == "remove"){
+                this.removeTween();
             }
+
         }
     },
 
@@ -801,6 +806,41 @@ var TimelineTrack = exports.TimelineTrack = Montage.create(Component, {
         }
     },
 
+    removeTween:{
+        value:function(){
+            var tweenIDToRemove = this.application.ninja.timeline.selectedTweens[0].tweenID,
+                oldPosition = this.application.ninja.timeline.selectedTweens[0].spanPosition,
+                oldSpanWidth = this.application.ninja.timeline.selectedTweens[0].spanWidth;
+
+            if(tweenIDToRemove == this.tweens[this.tweens.length-1].tweenData.tweenID){
+                this.trackDuration = this.tweens[this.tweens.length-2].tweenData.keyFrameMillisec;
+                this.tweens.pop();
+                return;
+            }
+
+            // Update the next tween to have new span position and width.
+            this.tweens[tweenIDToRemove + 1].tweenData.spanPosition = oldPosition;
+            this.tweens[tweenIDToRemove + 1].spanPosition = oldPosition;
+            this.tweens[tweenIDToRemove + 1].tweenData.spanWidth = this.tweens[tweenIDToRemove + 1].tweenData.spanWidth + oldSpanWidth;
+            this.tweens[tweenIDToRemove + 1].spanWidth = this.tweens[tweenIDToRemove + 1].spanWidth + oldSpanWidth;
+
+            // redraw the tweens
+            for(var i in this.tweenRepetition.childComponents){
+                this.tweenRepetition.childComponents[i].setData();
+            }
+
+            // remove the selected tween
+            this.tweens.splice(tweenIDToRemove, 1);
+            this.application.ninja.currentDocument.model.needsSave = true;
+
+            // update the tween ids
+            for (var j = 0; j < this.tweens.length; j++) {
+                this.tweens[j].tweenID = j;
+                this.tweens[j].tweenData.tweenID = j;
+            }
+        }
+    },
+
     createMatchingPositionSizeTween:{
         value:function (newTween) {
             var i;
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