private TimelineGroupGUI CreateItem(TrackAsset a, ref Dictionary <TrackAsset, TimelineGroupGUI> tree, List <TrackAsset> selectedRows, TreeViewItem parentTreeViewItem)
{
TimelineGroupGUI result;
if (a == null)
{
result = null;
}
else
{
if (tree == null)
{
throw new ArgumentNullException("tree");
}
if (selectedRows == null)
{
throw new ArgumentNullException("selectedRows");
}
if (tree.ContainsKey(a))
{
result = tree[a];
}
else
{
TimelineTrackBaseGUI timelineTrackBaseGUI = parentTreeViewItem as TimelineTrackBaseGUI;
if (selectedRows.Contains(a.parent as TrackAsset))
{
timelineTrackBaseGUI = this.CreateItem(a.parent as TrackAsset, ref tree, selectedRows, parentTreeViewItem);
}
int num = -1;
if (timelineTrackBaseGUI != null)
{
num = timelineTrackBaseGUI.get_depth();
}
num++;
TimelineGroupGUI timelineGroupGUI;
if (a.GetType() != TimelineHelpers.GroupTrackType.trackType)
{
timelineGroupGUI = new TimelineTrackGUI(this.m_TreeView, this.m_ParentGUI, a.GetInstanceID(), num, timelineTrackBaseGUI, a.get_name(), a);
}
else
{
timelineGroupGUI = new TimelineGroupGUI(this.m_TreeView, this.m_ParentGUI, a.GetInstanceID(), num, timelineTrackBaseGUI, a.get_name(), a, false);
}
this.allTrackGuis.Add(timelineGroupGUI);
if (timelineTrackBaseGUI != null)
{
if (timelineTrackBaseGUI.get_children() == null)
{
timelineTrackBaseGUI.set_children(new List <TreeViewItem>());
}
timelineTrackBaseGUI.get_children().Add(timelineGroupGUI);
}
else
{
this.m_RootItem = timelineGroupGUI;
this.SetExpanded(this.m_RootItem, true);
}
tree[a] = timelineGroupGUI;
AnimationTrack animationTrack = timelineGroupGUI.track as AnimationTrack;
bool flag = animationTrack != null && animationTrack.ShouldShowInfiniteClipEditor();
if (flag)
{
if (timelineGroupGUI.get_children() == null)
{
timelineGroupGUI.set_children(new List <TreeViewItem>());
}
}
else
{
bool flag2 = false;
for (int num2 = 0; num2 != timelineGroupGUI.track.clips.Length; num2++)
{
AnimationClip animationClip = timelineGroupGUI.track.clips[num2].curves;
AnimationClip animationClip2 = timelineGroupGUI.track.clips[num2].animationClip;
if (animationClip != null && animationClip.get_empty())
{
animationClip = null;
}
if (animationClip2 != null && animationClip2.get_empty())
{
animationClip2 = null;
}
if (animationClip2 != null && (animationClip2.get_hideFlags() & 8) != null)
{
animationClip2 = null;
}
if (!timelineGroupGUI.track.clips[num2].recordable)
{
animationClip2 = null;
}
flag2 = (animationClip != null || animationClip2 != null);
if (flag2)
{
break;
}
}
if (flag2)
{
if (timelineGroupGUI.get_children() == null)
{
timelineGroupGUI.set_children(new List <TreeViewItem>());
}
}
}
if (a.subTracks != null)
{
for (int i = 0; i < a.subTracks.Count; i++)
{
this.CreateItem(a.subTracks[i], ref tree, selectedRows, timelineGroupGUI);
}
}
result = timelineGroupGUI;
}
}
return(result);
}
// 生成track公共信息
private JSONObject GenerateBaseTrack(TrackAsset trackAsset, int type)
{
JSONObject trackJSON = new JSONObject(JSONObject.Type.OBJECT);
trackJSON.AddField("name", trackAsset.name);
trackJSON.AddField("type", type);
// 兼容2017没有locked
UnityEditor.SerializedObject serializedObject = new UnityEditor.SerializedObject(trackAsset);
bool locked = serializedObject.FindProperty("m_Locked").boolValue;
trackJSON.AddField("locked", locked);
trackJSON.AddField("muted", trackAsset.muted);
trackJSON.AddField("children", new JSONObject(JSONObject.Type.ARRAY));
trackJSON.AddField("clips", new JSONObject(JSONObject.Type.ARRAY));
trackJSON.AddField("infinityClip", JSONObject.nullJO);
trackJSON.AddField("trackLocalId", GetTrackLocalIdByInstanceID(unityAssetPath, trackAsset.GetInstanceID()));
return(trackJSON);
}