public override DragAndDropVisualMode DoDrag(TreeViewItem parentItem, TreeViewItem targetItem, bool perform, TreeViewDragging.DropPosition dropPos)
{
HierarchyProperty hierarchyProperty = new HierarchyProperty(HierarchyType.GameObjects);
if (parentItem == null || targetItem == null)
{
return InternalEditorUtility.HierarchyWindowDrag(null, perform, InternalEditorUtility.HierarchyDropMode.kHierarchyDropUpon);
}
if (this.allowDragBetween)
{
if (dropPos == TreeViewDragging.DropPosition.Above || targetItem == null || !hierarchyProperty.Find(targetItem.id, null))
{
hierarchyProperty = null;
}
}
else
{
if (dropPos == TreeViewDragging.DropPosition.Above || parentItem == null || !hierarchyProperty.Find(parentItem.id, null))
{
hierarchyProperty = null;
}
}
InternalEditorUtility.HierarchyDropMode hierarchyDropMode = InternalEditorUtility.HierarchyDropMode.kHierarchyDragNormal;
if (this.allowDragBetween)
{
hierarchyDropMode = ((dropPos != TreeViewDragging.DropPosition.Upon) ? InternalEditorUtility.HierarchyDropMode.kHierarchyDropBetween : InternalEditorUtility.HierarchyDropMode.kHierarchyDropUpon);
}
if (parentItem != null && parentItem == targetItem && dropPos != TreeViewDragging.DropPosition.Above)
{
hierarchyDropMode |= InternalEditorUtility.HierarchyDropMode.kHierarchyDropAfterParent;
}
return InternalEditorUtility.HierarchyWindowDrag(hierarchyProperty, perform, hierarchyDropMode);
}
public override DragAndDropVisualMode DoDrag(TreeViewItem parentItem, TreeViewItem targetItem, bool perform, TreeViewDragging.DropPosition dropPos)
{
HierarchyProperty property = new HierarchyProperty(HierarchyType.Assets);
if (parentItem == null || !property.Find(parentItem.id, (int[]) null))
property = (HierarchyProperty) null;
return InternalEditorUtility.ProjectWindowDrag(property, perform);
}
public override DragAndDropVisualMode DoDrag(TreeViewItem parentItem, TreeViewItem targetItem, bool perform, TreeViewDragging.DropPosition dropPos)
{
HierarchyProperty property = new HierarchyProperty(HierarchyType.GameObjects);
if ((parentItem == null) || (targetItem == null))
{
return InternalEditorUtility.HierarchyWindowDrag(null, perform, InternalEditorUtility.HierarchyDropMode.kHierarchyDropUpon);
}
if (this.allowDragBetween)
{
if (((dropPos == TreeViewDragging.DropPosition.Above) || (targetItem == null)) || !property.Find(targetItem.id, null))
{
property = null;
}
}
else if (((dropPos == TreeViewDragging.DropPosition.Above) || (parentItem == null)) || !property.Find(parentItem.id, null))
{
property = null;
}
InternalEditorUtility.HierarchyDropMode kHierarchyDragNormal = InternalEditorUtility.HierarchyDropMode.kHierarchyDragNormal;
if (this.allowDragBetween)
{
kHierarchyDragNormal = (dropPos != TreeViewDragging.DropPosition.Upon) ? InternalEditorUtility.HierarchyDropMode.kHierarchyDropBetween : InternalEditorUtility.HierarchyDropMode.kHierarchyDropUpon;
}
if (((parentItem != null) && (parentItem == targetItem)) && (dropPos != TreeViewDragging.DropPosition.Above))
{
kHierarchyDragNormal |= InternalEditorUtility.HierarchyDropMode.kHierarchyDropAfterParent;
}
return InternalEditorUtility.HierarchyWindowDrag(property, perform, kHierarchyDragNormal);
}
public override DragAndDropVisualMode DoDrag(TreeViewItem parentNode, TreeViewItem targetNode, bool perform, TreeViewDragging.DropPosition dragPos)
{
AudioMixerTreeViewNode audioMixerTreeViewNode = parentNode as AudioMixerTreeViewNode;
List <AudioMixerGroupController> list = new List <UnityEngine.Object>(DragAndDrop.objectReferences).OfType <AudioMixerGroupController>().ToList <AudioMixerGroupController>();
DragAndDropVisualMode result;
if (audioMixerTreeViewNode != null && list.Count > 0)
{
List <int> list2 = (from i in list
select i.GetInstanceID()).ToList <int>();
bool flag = this.ValidDrag(parentNode, list2) && !AudioMixerController.WillModificationOfTopologyCauseFeedback(this.m_owner.Controller.GetAllAudioGroupsSlow(), list, audioMixerTreeViewNode.group, null);
if (perform && flag)
{
AudioMixerGroupController group = audioMixerTreeViewNode.group;
int insertionIndex = TreeViewDragging.GetInsertionIndex(parentNode, targetNode, dragPos);
this.m_owner.Controller.ReparentSelection(group, insertionIndex, list);
this.m_owner.ReloadTree();
this.m_TreeView.SetSelection(list2.ToArray(), true);
}
result = ((!flag) ? DragAndDropVisualMode.Rejected : DragAndDropVisualMode.Move);
}
else
{
result = DragAndDropVisualMode.None;
}
return(result);
}
public override DragAndDropVisualMode DoDrag(TreeViewItem parentNode, TreeViewItem targetNode, bool perform, TreeViewDragging.DropPosition dragPos)
{
AudioMixerTreeViewDragging.DragData dragData = DragAndDrop.GetGenericData("AudioMixerDragging") as AudioMixerTreeViewDragging.DragData;
if (dragData == null)
{
return DragAndDropVisualMode.None;
}
List<AudioMixerItem> draggedItems = dragData.m_DraggedItems;
AudioMixerItem audioMixerItem = parentNode as AudioMixerItem;
if (audioMixerItem != null && dragData != null)
{
List<AudioMixerGroupController> groupsToBeMoved = (
from i in draggedItems
select i.mixer.masterGroup).ToList<AudioMixerGroupController>();
List<AudioMixerGroupController> allAudioGroupsSlow = audioMixerItem.mixer.GetAllAudioGroupsSlow();
bool flag = AudioMixerController.WillModificationOfTopologyCauseFeedback(allAudioGroupsSlow, groupsToBeMoved, audioMixerItem.mixer.masterGroup, null);
bool flag2 = this.ValidDrag(parentNode, draggedItems) && !flag;
if (perform && flag2 && this.m_MixersDroppedOnMixerCallback != null)
{
this.m_MixersDroppedOnMixerCallback(this.GetAudioMixersFromItems(draggedItems), audioMixerItem.mixer);
}
return (!flag2) ? DragAndDropVisualMode.Rejected : DragAndDropVisualMode.Move;
}
return DragAndDropVisualMode.None;
}
public override DragAndDropVisualMode DoDrag(TreeViewItem parentItem, TreeViewItem targetItem, bool perform, TreeViewDragging.DropPosition dropPos)
{
if (targetItem == null)
{
return DragAndDropVisualMode.None;
}
object genericData = DragAndDrop.GetGenericData(ProjectWindowUtil.k_DraggingFavoriteGenericData);
if (genericData != null)
{
int instanceID = (int) genericData;
if (!(targetItem is SearchFilterTreeItem) || !(parentItem is SearchFilterTreeItem))
{
return DragAndDropVisualMode.None;
}
bool flag = SavedSearchFilters.CanMoveSavedFilter(instanceID, parentItem.id, targetItem.id, true);
if (flag && perform)
{
SavedSearchFilters.MoveSavedFilter(instanceID, parentItem.id, targetItem.id, true);
}
return (!flag ? DragAndDropVisualMode.None : DragAndDropVisualMode.Copy);
}
if (!(targetItem is SearchFilterTreeItem) || !(parentItem is SearchFilterTreeItem))
{
return base.DoDrag(parentItem, targetItem, perform, dropPos);
}
string str = DragAndDrop.GetGenericData(ProjectWindowUtil.k_IsFolderGenericData) as string;
if (!(str == "isFolder"))
{
return DragAndDropVisualMode.None;
}
if (perform)
{
UnityEngine.Object[] objectReferences = DragAndDrop.objectReferences;
if (objectReferences.Length > 0)
{
HierarchyProperty property = new HierarchyProperty(HierarchyType.Assets);
if (property.Find(objectReferences[0].GetInstanceID(), null))
{
SearchFilter filter = new SearchFilter();
string assetPath = AssetDatabase.GetAssetPath(property.instanceID);
if (!string.IsNullOrEmpty(assetPath))
{
filter.folders = new string[] { assetPath };
bool addAsChild = targetItem == parentItem;
float listAreaGridSize = ProjectBrowserColumnOneTreeViewGUI.GetListAreaGridSize();
Selection.activeInstanceID = SavedSearchFilters.AddSavedFilterAfterInstanceID(property.name, filter, listAreaGridSize, targetItem.id, addAsChild);
}
else
{
Debug.Log("Could not get asset path from id " + property.name);
}
}
}
}
return DragAndDropVisualMode.Copy;
}
public override DragAndDropVisualMode DoDrag(TreeViewItem parentNode, TreeViewItem targetNode, bool perform, TreeViewDragging.DropPosition dragPos)
{
AudioMixerTreeViewNode node = targetNode as AudioMixerTreeViewNode;
AudioMixerTreeViewNode node2 = parentNode as AudioMixerTreeViewNode;
List<AudioMixerGroupController> source = new List<Object>(DragAndDrop.objectReferences).OfType<AudioMixerGroupController>().ToList<AudioMixerGroupController>();
if ((node2 == null) || (source.Count <= 0))
{
return DragAndDropVisualMode.None;
}
if (<>f__am$cache1 == null)
{
public override DragAndDropVisualMode DoDrag(TreeViewItem parentNode, TreeViewItem targetNode, bool perform, TreeViewDragging.DropPosition dragPos)
{
DragData genericData = DragAndDrop.GetGenericData("AudioMixerDragging") as DragData;
if (genericData == null)
{
return DragAndDropVisualMode.None;
}
List<AudioMixerItem> draggedItems = genericData.m_DraggedItems;
AudioMixerItem item = parentNode as AudioMixerItem;
if ((item == null) || (genericData == null))
{
return DragAndDropVisualMode.None;
}
if (<>f__am$cache1 == null)
{
public override DragAndDropVisualMode DoDrag(TreeViewItem parentNode, TreeViewItem targetNode, bool perform, TreeViewDragging.DropPosition dragPos)
{
AudioMixerTreeViewDragging.DragData genericData = DragAndDrop.GetGenericData("AudioMixerDragging") as AudioMixerTreeViewDragging.DragData;
if (genericData == null)
return DragAndDropVisualMode.None;
List<AudioMixerItem> draggedItems = genericData.m_DraggedItems;
AudioMixerItem audioMixerItem = parentNode as AudioMixerItem;
if (audioMixerItem == null || genericData == null)
return DragAndDropVisualMode.None;
List<AudioMixerGroupController> list = draggedItems.Select<AudioMixerItem, AudioMixerGroupController>((Func<AudioMixerItem, AudioMixerGroupController>) (i => i.mixer.masterGroup)).ToList<AudioMixerGroupController>();
bool flag1 = AudioMixerController.WillModificationOfTopologyCauseFeedback(audioMixerItem.mixer.GetAllAudioGroupsSlow(), list, audioMixerItem.mixer.masterGroup, (List<AudioMixerController.ConnectionNode>) null);
bool flag2 = this.ValidDrag(parentNode, draggedItems) && !flag1;
if (perform && flag2 && this.m_MixersDroppedOnMixerCallback != null)
this.m_MixersDroppedOnMixerCallback(this.GetAudioMixersFromItems(draggedItems), audioMixerItem.mixer);
return flag2 ? DragAndDropVisualMode.Move : DragAndDropVisualMode.Rejected;
}
public override DragAndDropVisualMode DoDrag(TreeViewItem parentNode, TreeViewItem targetNode, bool perform, TreeViewDragging.DropPosition dragPos)
{
AudioMixerTreeViewNode mixerTreeViewNode1 = targetNode as AudioMixerTreeViewNode;
AudioMixerTreeViewNode mixerTreeViewNode2 = parentNode as AudioMixerTreeViewNode;
List<AudioMixerGroupController> list1 = new List<UnityEngine.Object>((IEnumerable<UnityEngine.Object>) DragAndDrop.objectReferences).OfType<AudioMixerGroupController>().ToList<AudioMixerGroupController>();
if (mixerTreeViewNode2 == null || list1.Count <= 0)
return DragAndDropVisualMode.None;
List<int> list2 = list1.Select<AudioMixerGroupController, int>((Func<AudioMixerGroupController, int>) (i => i.GetInstanceID())).ToList<int>();
bool flag = this.ValidDrag(parentNode, list2) && !AudioMixerController.WillModificationOfTopologyCauseFeedback(this.m_owner.Controller.GetAllAudioGroupsSlow(), list1, mixerTreeViewNode2.group, (List<AudioMixerController.ConnectionNode>) null);
if (perform && flag)
{
this.m_owner.Controller.ReparentSelection(mixerTreeViewNode2.group, mixerTreeViewNode1.group, list1);
this.m_owner.ReloadTree();
this.m_TreeView.SetSelection(list2.ToArray(), true);
}
return flag ? DragAndDropVisualMode.Move : DragAndDropVisualMode.Rejected;
}
public override DragAndDropVisualMode DoDrag(TreeViewItem parentItem, TreeViewItem targetItem, bool perform, TreeViewDragging.DropPosition dropPos)
{
if (targetItem == null)
return DragAndDropVisualMode.None;
object genericData = DragAndDrop.GetGenericData(ProjectWindowUtil.k_DraggingFavoriteGenericData);
if (genericData != null)
{
int instanceID = (int) genericData;
if (!(targetItem is SearchFilterTreeItem) || !(parentItem is SearchFilterTreeItem))
return DragAndDropVisualMode.None;
bool flag = SavedSearchFilters.CanMoveSavedFilter(instanceID, parentItem.id, targetItem.id, true);
if (flag && perform)
SavedSearchFilters.MoveSavedFilter(instanceID, parentItem.id, targetItem.id, true);
return flag ? DragAndDropVisualMode.Copy : DragAndDropVisualMode.None;
}
if (!(targetItem is SearchFilterTreeItem) || !(parentItem is SearchFilterTreeItem))
return base.DoDrag(parentItem, targetItem, perform, dropPos);
if (!(DragAndDrop.GetGenericData(ProjectWindowUtil.k_IsFolderGenericData) as string == "isFolder"))
return DragAndDropVisualMode.None;
if (perform)
{
Object[] objectReferences = DragAndDrop.objectReferences;
if (objectReferences.Length > 0)
{
string assetPath = AssetDatabase.GetAssetPath(objectReferences[0].GetInstanceID());
if (!string.IsNullOrEmpty(assetPath))
{
string name = new DirectoryInfo(assetPath).Name;
SearchFilter filter = new SearchFilter();
filter.folders = new string[1]{ assetPath };
bool addAsChild = targetItem == parentItem;
float listAreaGridSize = ProjectBrowserColumnOneTreeViewGUI.GetListAreaGridSize();
Selection.activeInstanceID = SavedSearchFilters.AddSavedFilterAfterInstanceID(name, filter, listAreaGridSize, targetItem.id, addAsChild);
}
else
Debug.Log((object) ("Could not get asset path from id " + (object) objectReferences[0].GetInstanceID()));
}
}
return DragAndDropVisualMode.Copy;
}
public override DragAndDropVisualMode DoDrag(TreeViewItem parentItem, TreeViewItem targetItem, bool perform, TreeViewDragging.DropPosition dropPos)
{
DragAndDropVisualMode andDropVisualMode = this.DoDragScenes(parentItem as GameObjectTreeViewItem, targetItem as GameObjectTreeViewItem, perform, dropPos);
if (andDropVisualMode != DragAndDropVisualMode.None)
return andDropVisualMode;
if (parentItem == null || targetItem == null)
return InternalEditorUtility.HierarchyWindowDrag((HierarchyProperty) null, perform, InternalEditorUtility.HierarchyDropMode.kHierarchyDropUpon);
HierarchyProperty property = new HierarchyProperty(HierarchyType.GameObjects);
if (this.allowDragBetween)
{
if (dropPos == TreeViewDragging.DropPosition.Above || !property.Find(targetItem.id, (int[]) null))
property = (HierarchyProperty) null;
}
else if (dropPos == TreeViewDragging.DropPosition.Above || !property.Find(parentItem.id, (int[]) null))
property = (HierarchyProperty) null;
InternalEditorUtility.HierarchyDropMode dropMode = InternalEditorUtility.HierarchyDropMode.kHierarchyDragNormal;
if (this.allowDragBetween)
dropMode = dropPos != TreeViewDragging.DropPosition.Upon ? InternalEditorUtility.HierarchyDropMode.kHierarchyDropBetween : InternalEditorUtility.HierarchyDropMode.kHierarchyDropUpon;
if (parentItem != null && parentItem == targetItem && dropPos != TreeViewDragging.DropPosition.Above)
dropMode |= InternalEditorUtility.HierarchyDropMode.kHierarchyDropAfterParent;
return InternalEditorUtility.HierarchyWindowDrag(property, perform, dropMode);
}
public override DragAndDropVisualMode DoDrag(TreeViewItem parentNode, TreeViewItem targetNode, bool perform, TreeViewDragging.DropPosition dragPos)
{
AudioMixerTreeViewNode audioMixerTreeViewNode = targetNode as AudioMixerTreeViewNode;
AudioMixerTreeViewNode audioMixerTreeViewNode2 = parentNode as AudioMixerTreeViewNode;
List<AudioMixerGroupController> list = new List<UnityEngine.Object>(DragAndDrop.objectReferences).OfType<AudioMixerGroupController>().ToList<AudioMixerGroupController>();
if (audioMixerTreeViewNode2 != null && list.Count > 0)
{
List<int> list2 = (
from i in list
select i.GetInstanceID()).ToList<int>();
bool flag = this.ValidDrag(parentNode, list2) && !AudioMixerController.WillModificationOfTopologyCauseFeedback(this.m_owner.Controller.GetAllAudioGroupsSlow(), list, audioMixerTreeViewNode2.group, null);
if (perform && flag)
{
AudioMixerGroupController group = audioMixerTreeViewNode2.group;
this.m_owner.Controller.ReparentSelection(group, audioMixerTreeViewNode.group, list);
this.m_owner.ReloadTree();
this.m_TreeView.SetSelection(list2.ToArray(), true);
}
return (!flag) ? DragAndDropVisualMode.Rejected : DragAndDropVisualMode.Move;
}
return DragAndDropVisualMode.None;
}
public override DragAndDropVisualMode DoDrag(TreeViewItem parentItem, TreeViewItem targetItem, bool perform, TreeViewDragging.DropPosition dropPos)
{
TreeViewTest.TestDragging.FooDragData fooDragData = DragAndDrop.GetGenericData("FooDragging") as TreeViewTest.TestDragging.FooDragData;
TreeViewTest.FooTreeViewItem fooTreeViewItem = targetItem as TreeViewTest.FooTreeViewItem;
TreeViewTest.FooTreeViewItem fooTreeViewItem2 = parentItem as TreeViewTest.FooTreeViewItem;
if (fooTreeViewItem2 != null && fooDragData != null)
{
bool flag = this.ValidDrag(parentItem, fooDragData.m_DraggedItems);
if (perform && flag)
{
List<TreeViewTest.BackendData.Foo> draggedItems = (
from x in fooDragData.m_DraggedItems
where x is TreeViewTest.FooTreeViewItem
select ((TreeViewTest.FooTreeViewItem)x).foo).ToList<TreeViewTest.BackendData.Foo>();
this.m_BackendData.ReparentSelection(fooTreeViewItem2.foo, fooTreeViewItem.foo, draggedItems);
this.m_TreeView.ReloadData();
}
return (!flag) ? DragAndDropVisualMode.None : DragAndDropVisualMode.Move;
}
return DragAndDropVisualMode.None;
}
public abstract DragAndDropVisualMode DoDrag(TreeViewItem parentItem, TreeViewItem targetItem, bool perform, TreeViewDragging.DropPosition dropPosition);
public override DragAndDropVisualMode DoDrag(TreeViewItem parentItem, TreeViewItem targetItem, bool perform, TreeViewDragging.DropPosition dropPos)
{
FooDragData genericData = DragAndDrop.GetGenericData("FooDragging") as FooDragData;
TreeViewTest.FooTreeViewItem item = targetItem as TreeViewTest.FooTreeViewItem;
TreeViewTest.FooTreeViewItem item2 = parentItem as TreeViewTest.FooTreeViewItem;
if ((item2 == null) || (genericData == null))
{
return DragAndDropVisualMode.None;
}
bool flag = this.ValidDrag(parentItem, genericData.m_DraggedItems);
if (perform && flag)
{
if (<>f__am$cache1 == null)
{
private DragAndDropVisualMode DoDragScenes(GameObjectTreeViewItem parentItem, GameObjectTreeViewItem targetItem, bool perform, TreeViewDragging.DropPosition dropPos)
{
List<Scene> genericData = DragAndDrop.GetGenericData("SceneHeaderList") as List<Scene>;
bool flag1 = genericData != null;
bool flag2 = false;
if (!flag1 && DragAndDrop.objectReferences.Length > 0)
{
int num = 0;
foreach (UnityEngine.Object objectReference in DragAndDrop.objectReferences)
{
if (objectReference is SceneAsset)
++num;
}
flag2 = num == DragAndDrop.objectReferences.Length;
}
if (!flag1 && !flag2)
return DragAndDropVisualMode.None;
if (perform)
{
List<Scene> sceneList = (List<Scene>) null;
if (flag2)
{
List<Scene> source = new List<Scene>();
foreach (UnityEngine.Object objectReference in DragAndDrop.objectReferences)
{
string assetPath = AssetDatabase.GetAssetPath(objectReference);
Scene sceneByPath = SceneManager.GetSceneByPath(assetPath);
if (SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(sceneByPath))
{
this.m_TreeView.Frame(sceneByPath.handle, true, true);
}
else
{
Scene scene = !Event.current.alt ? EditorSceneManager.OpenScene(assetPath, OpenSceneMode.Additive) : EditorSceneManager.OpenScene(assetPath, OpenSceneMode.AdditiveWithoutLoading);
if (SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(scene))
source.Add(scene);
}
}
if (targetItem != null)
sceneList = source;
if (SceneManager.sceneCount - source.Count == 1)
((TreeViewDataSource) this.m_TreeView.data).SetExpanded(SceneManager.GetSceneAt(0).handle, true);
if (source.Count > 0)
{
Selection.instanceIDs = source.Select<Scene, int>((Func<Scene, int>) (x => x.handle)).ToArray<int>();
this.m_TreeView.Frame(source.Last<Scene>().handle, true, false);
}
}
else
sceneList = genericData;
if (sceneList != null)
{
if (targetItem != null)
{
Scene scene = targetItem.scene;
if (SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(scene))
{
if (!targetItem.isSceneHeader || dropPos == TreeViewDragging.DropPosition.Upon)
dropPos = TreeViewDragging.DropPosition.Below;
if (dropPos == TreeViewDragging.DropPosition.Above)
{
for (int index = 0; index < sceneList.Count; ++index)
EditorSceneManager.MoveSceneBefore(sceneList[index], scene);
}
else if (dropPos == TreeViewDragging.DropPosition.Below)
{
for (int index = sceneList.Count - 1; index >= 0; --index)
EditorSceneManager.MoveSceneAfter(sceneList[index], scene);
}
}
}
else
{
Scene sceneAt = SceneManager.GetSceneAt(SceneManager.sceneCount - 1);
for (int index = sceneList.Count - 1; index >= 0; --index)
EditorSceneManager.MoveSceneAfter(sceneList[index], sceneAt);
}
}
}
return DragAndDropVisualMode.Move;
}
