You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
126 lines
4.6 KiB
126 lines
4.6 KiB
using System.Linq; |
|
using UnityEditor.IMGUI.Controls; |
|
using UnityEngine; |
|
using UnityEngine.Playables; |
|
using UnityEngine.Timeline; |
|
|
|
namespace UnityEditor.Timeline |
|
{ |
|
class BindingTreeViewGUI : TreeViewGUI |
|
{ |
|
const float k_RowRightOffset = 10; |
|
const float k_CurveColorIndicatorIconSize = 11; |
|
const float k_ColorIndicatorTopMargin = 3; |
|
|
|
static readonly Color s_KeyColorForNonCurves = new Color(0.7f, 0.7f, 0.7f, 0.5f); |
|
static readonly Color s_ChildrenCurveLabelColor = new Color(1.0f, 1.0f, 1.0f, 0.7f); |
|
static readonly Color s_PhantomPropertyLabelColor = new Color(0.0f, 0.8f, 0.8f, 1f); |
|
static readonly Texture2D s_DefaultScriptTexture = EditorGUIUtility.LoadIcon("cs Script Icon"); |
|
static readonly Texture2D s_TrackDefault = EditorGUIUtility.LoadIcon("UnityEngine/ScriptableObject Icon"); |
|
public float parentWidth { get; set; } |
|
|
|
public BindingTreeViewGUI(TreeViewController treeView) |
|
: base(treeView, true) |
|
{ |
|
k_IconWidth = 13.0f; |
|
iconOverlayGUI += OnItemIconOverlay; |
|
} |
|
|
|
public override void OnRowGUI(Rect rowRect, TreeViewItem node, int row, bool selected, bool focused) |
|
{ |
|
Color originalColor = GUI.color; |
|
bool leafNode = node.parent != null && node.parent.id != BindingTreeViewDataSource.RootID && node.parent.id != BindingTreeViewDataSource.GroupID; |
|
GUI.color = Color.white; |
|
if (leafNode) |
|
{ |
|
CurveTreeViewNode curveNode = node as CurveTreeViewNode; |
|
if (curveNode != null && curveNode.bindings.Any() && curveNode.bindings.First().isPhantom) |
|
GUI.color = s_PhantomPropertyLabelColor; |
|
else |
|
GUI.color = s_ChildrenCurveLabelColor; |
|
} |
|
|
|
base.OnRowGUI(rowRect, node, row, selected, focused); |
|
|
|
GUI.color = originalColor; |
|
DoCurveColorIndicator(rowRect, node as CurveTreeViewNode); |
|
} |
|
|
|
protected override bool IsRenaming(int id) |
|
{ |
|
return false; |
|
} |
|
|
|
public override bool BeginRename(TreeViewItem item, float delay) |
|
{ |
|
return false; |
|
} |
|
|
|
static void DoCurveColorIndicator(Rect rect, CurveTreeViewNode node) |
|
{ |
|
if (node == null) |
|
return; |
|
|
|
if (Event.current.type != EventType.Repaint) |
|
return; |
|
|
|
Color originalColor = GUI.color; |
|
|
|
if (node.bindings.Length == 1 && !node.bindings[0].isPPtrCurve) |
|
GUI.color = CurveUtility.GetPropertyColor(node.bindings[0].propertyName); |
|
else |
|
GUI.color = s_KeyColorForNonCurves; |
|
|
|
Texture icon = CurveUtility.GetIconCurve(); |
|
|
|
rect = new Rect(rect.xMax - k_RowRightOffset - (k_CurveColorIndicatorIconSize / 2) - 5, |
|
rect.yMin + k_ColorIndicatorTopMargin + (rect.height - EditorGUIUtility.singleLineHeight) / 2, |
|
k_CurveColorIndicatorIconSize, |
|
k_CurveColorIndicatorIconSize); |
|
|
|
GUI.DrawTexture(rect, icon, ScaleMode.ScaleToFit, true, 1); |
|
|
|
GUI.color = originalColor; |
|
} |
|
|
|
protected override Texture GetIconForItem(TreeViewItem item) |
|
{ |
|
var node = item as CurveTreeViewNode; |
|
if (node == null) |
|
return null; |
|
|
|
var type = node.iconType; |
|
if (type == null) |
|
return null; |
|
|
|
// track type icon |
|
if (typeof(TrackAsset).IsAssignableFrom(type)) |
|
{ |
|
var icon = TrackResourceCache.GetTrackIconForType(type); |
|
return icon == s_TrackDefault ? s_DefaultScriptTexture : icon; |
|
} |
|
|
|
// custom clip icons always use the script texture |
|
if (typeof(PlayableAsset).IsAssignableFrom(type)) |
|
return s_DefaultScriptTexture; |
|
|
|
// this will return null for MonoBehaviours without a custom icon. |
|
// use the scripting icon instead |
|
return AssetPreview.GetMiniTypeThumbnail(type) ?? s_DefaultScriptTexture; |
|
} |
|
|
|
static void OnItemIconOverlay(TreeViewItem item, Rect rect) |
|
{ |
|
var curveNodeItem = item as CurveTreeViewNode; |
|
if (curveNodeItem != null && curveNodeItem.iconOverlay != null) |
|
GUI.Label(rect, curveNodeItem.iconOverlay); |
|
} |
|
|
|
public override Vector2 GetTotalSize() |
|
{ |
|
var originalSize = base.GetTotalSize(); |
|
originalSize.x = Mathf.Max(parentWidth, originalSize.x); |
|
return originalSize; |
|
} |
|
} |
|
}
|
|
|