private static void OnMouseMove(MouseMoveEvent evt)
{
if (evt.target is IDraggable draggable && draggable.DragState == DragState.Ready)
{
DragAndDrop.PrepareStartDrag();
DragAndDrop.objectReferences = draggable.DragObjects;
DragAndDrop.SetGenericData(_dragData, draggable.DragData);
DragAndDrop.StartDrag(draggable.DragText);
draggable.DragState = DragState.Dragging;
}
}
internal static void HandleDragAndDrop(int instanceId, Rect selectionRect)
{
// HACK: Uses EditorApplication.hierarchyWindowItemOnGUI.
// Only works when there is at least one item in the scene.
var current = UnityEngine.Event.current;
var eventType = current.type;
bool isDraggingEvent = eventType == EventType.DragUpdated;
bool isDropEvent = eventType == EventType.DragPerform;
if (isDraggingEvent || isDropEvent)
{
var mouseOverWindow = EditorWindow.mouseOverWindow;
if (mouseOverWindow != null)
{
// One, existing, valid SkeletonDataAsset
var references = UnityEditor.DragAndDrop.objectReferences;
if (references.Length == 1)
{
var skeletonDataAsset = references[0] as SkeletonDataAsset;
if (skeletonDataAsset != null && skeletonDataAsset.GetSkeletonData(true) != null)
{
// Allow drag-and-dropping anywhere in the Hierarchy Window.
// HACK: string-compare because we can't get its type via reflection.
const string HierarchyWindow = "UnityEditor.SceneHierarchyWindow";
const string GenericDataTargetID = "target";
if (HierarchyWindow.Equals(mouseOverWindow.GetType().ToString(), System.StringComparison.Ordinal))
{
if (isDraggingEvent)
{
UnityEditor.DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
var mouseOverTarget = UnityEditor.EditorUtility.InstanceIDToObject(instanceId);
if (mouseOverTarget)
{
DragAndDrop.SetGenericData(GenericDataTargetID, mouseOverTarget);
}
// note: do not use the current event, otherwise we lose the nice mouse-over highlighting.
}
else if (isDropEvent)
{
var parentGameObject = DragAndDrop.GetGenericData(GenericDataTargetID) as UnityEngine.GameObject;
Transform parent = parentGameObject != null ? parentGameObject.transform : null;
DragAndDropInstantiation.ShowInstantiateContextMenu(skeletonDataAsset, Vector3.zero, parent);
UnityEditor.DragAndDrop.AcceptDrag();
current.Use();
return;
}
}
}
}
}
}
}
protected override void SetupDragAndDrop(SetupDragAndDropArgs args)
{
DragAndDrop.PrepareStartDrag();
string[] paths = FindRows(args.draggedItemIDs)
.Cast <BundleAssetTreeViewItem>()
.Select(x => x.path)
.ToArray();
DragAndDrop.paths = paths;
DragAndDrop.SetGenericData(INSIDE_DRAG_KEY, true);
DragAndDrop.StartDrag("move");
}
protected override void SetupDragAndDrop(SetupDragAndDropArgs args)
{
Debug.LogFormat("Id's: \n {0}", args.draggedItemIDs);
if (DragAndDrop.objectReferences != null && DragAndDrop.objectReferences.Length > 0)
{
DragAndDrop.SetGenericData(k_ObjectDragID, DragAndDrop.objectReferences);
}
else
{
base.SetupDragAndDrop(args);
}
}
protected override void SetupDragAndDrop(SetupDragAndDropArgs args)
{
PrefabsListElement itemClicked = treeModel.Find(args.draggedItemIDs[0]);
if (itemClicked.rustID != 0)
{
DragAndDrop.PrepareStartDrag();
DragAndDrop.SetGenericData(prefabName, itemClicked);
DragAndDrop.StartDrag("Spawn Prefab");
PrefabManager.PrefabToSpawn = PrefabManager.Load(itemClicked.rustID);
}
}
public virtual void StartDrag(int draggedItemId, List <int> selectedItemIdList)
{
if (GenericDragId == null)
{
throw new NullReferenceException("You must specify a unique string for GenericDragId");
}
DragAndDrop.PrepareStartDrag();
DragAndDrop.SetGenericData(GenericDragId, GetItemList(selectedItemIdList));
DragAndDrop.objectReferences = new UnityEngine.Object[0];
DragAndDrop.StartDrag(selectedItemIdList.Count + " item" + (selectedItemIdList.Count <= 1 ? string.Empty : "s"));
}
protected override void SetupDragAndDrop(SetupDragAndDropArgs args)
{
if (GetController().CanDrag() && !hasSearch)
{
DragAndDrop.PrepareStartDrag();
var draggedRows = GetRows().Where(item => args.draggedItemIDs.Contains(item.id)).ToList();
DragAndDrop.SetGenericData(k_GenericDragID, draggedRows);
DragAndDrop.objectReferences = new UnityEngine.Object[] {}; // this IS required for dragging to work
string title = draggedRows.Count == 1 ? draggedRows[0].displayName : "< Multiple >";
DragAndDrop.StartDrag(title);
}
}
protected override void SetupDragAndDrop(SetupDragAndDropArgs args)
{
DragAndDrop.PrepareStartDrag();
var selectedBundles = new List <AssetBundleState.BundleInfo.TreeItem>();
foreach (var i in args.draggedItemIDs.Select(b => Utilities.FindItem <AssetBundleState.BundleInfo.TreeItem>(rootItem, b)))
{
GatherAllNodes(i, selectedBundles);
}
DragAndDrop.SetGenericData("AssetBundleState.BundleInfo.TreeItem", selectedBundles);
DragAndDrop.visualMode = DragAndDropVisualMode.Move;
DragAndDrop.StartDrag("AssetBundleTree");
}
private void StartDrag(Rect r, Row row)
{
DragAndDrop.PrepareStartDrag();
for (int i = 0; i < this.notes.Count; i++)
{
if (this.notes[i].row == row)
{
DragAndDrop.SetGenericData("n", this.notes[i]);
break;
}
}
}
private void PrepareDrag(EditorControl list)
{
ListViewCtrl list2 = list as ListViewCtrl;
if (null == list)
{
return;
}
DragAndDrop.PrepareStartDrag();
DragAndDrop.objectReferences = new Object[] { null }; // 必须在这里初始化objectReferences，否则会遇到Unity drag & drop的bug
DragAndDrop.SetGenericData("CustomDragFromList", list2.SelectItems);
}
protected override void SetupDragAndDrop(SetupDragAndDropArgs args)
{
DragAndDrop.PrepareStartDrag();
bool isMultiDrag = args.draggedItemIDs.Count > 1;
if (isMultiDrag)
{
}
else
{
DragAndDrop.SetGenericData("MissionEditor_Drag", SortItemIDsInRowOrder(args.draggedItemIDs)[0]);
}
DragAndDrop.StartDrag("MissionEditor");
}
public override void DrawItem(Rect position, int index)
{
LudiqGUI.Inspector(metadata[index], position, GUIContent.none);
var item = this[index];
var controlID = GUIUtility.GetControlID(FocusType.Passive);
switch (Event.current.GetTypeForControl(controlID))
{
case EventType.MouseDown:
// Exclude delete button from draggable position
var draggablePosition = ReorderableListGUI.CurrentItemTotalPosition;
draggablePosition.xMax = position.xMax + 2;
if (Event.current.button == (int)MouseButton.Left && draggablePosition.Contains(Event.current.mousePosition))
{
selectedList = this;
selectedItem = item;
if (alwaysDragAndDrop || Event.current.alt)
{
GUIUtility.hotControl = controlID;
mouseDragStartPosition = Event.current.mousePosition;
Event.current.Use();
}
}
break;
case EventType.MouseDrag:
if (GUIUtility.hotControl == controlID)
{
GUIUtility.hotControl = 0;
if (Vector2.Distance(mouseDragStartPosition, Event.current.mousePosition) >= MouseDragThreshold)
{
DragAndDrop.PrepareStartDrag();
DragAndDrop.objectReferences = new UnityObject[0];
DragAndDrop.paths = new string[0];
DragAndDrop.SetGenericData(DraggedListItem.TypeName, new DraggedListItem(this, index, item));
DragAndDrop.StartDrag(metadata.path);
}
Event.current.Use();
}
break;
}
}
public override void OnGUI()
{
if (this.button == null)
{
this.button = new GUIStyle(GUI.skin.button);
}
float w = this.button.CalcSize(this.content).x;
if (this.image == null)
{
this.button.padding.left = GUI.skin.button.padding.left;
}
else
{
this.button.padding.left = (int)this.hub.height;
w += 12F; // Remove texture width, because Button calculates using the whole height.
}
Rect r = GUILayoutUtility.GetRect(w, this.hub.height, GUI.skin.button);
if (Event.current.type == EventType.MouseDrag &&
Utility.position2D != Vector2.zero &&
DragAndDrop.GetGenericData(Utility.DragObjectDataName) != null &&
(Utility.position2D - Event.current.mousePosition).sqrMagnitude >= Constants.MinStartDragDistance)
{
Utility.position2D = Vector2.zero;
DragAndDrop.StartDrag("Drag Object");
Event.current.Use();
}
else if (Event.current.type == EventType.MouseDown && r.Contains(Event.current.mousePosition) == true)
{
NGEditorGUILayout.PingObject(asset);
Utility.position2D = Event.current.mousePosition;
DragAndDrop.PrepareStartDrag();
DragAndDrop.objectReferences = new Object[] { this.asset };
DragAndDrop.SetGenericData(Utility.DragObjectDataName, 1);
}
GUI.Button(r, this.content, this.button);
if (this.image != null)
{
r = GUILayoutUtility.GetLastRect();
r.x += 4F;
r.width = r.height;
GUI.DrawTexture(r, this.image);
}
}
protected override void SetupDragAndDrop(SetupDragAndDropArgs args)
{
DragAndDrop.PrepareStartDrag();
if (args.draggedItemIDs.Count > 0)
{
var item = FindItem(args.draggedItemIDs[0], rootItem) as GraphCollectionTreeItem;
DragAndDrop.SetGenericData("GraphCollectionTree.DraggedItem", item);
}
DragAndDrop.paths = null;
DragAndDrop.objectReferences = m_EmptyObjectList.ToArray();
DragAndDrop.visualMode = DragAndDropVisualMode.Move;
DragAndDrop.StartDrag("GraphCollectionTree");
}
protected override void SetupDragAndDrop(SetupDragAndDropArgs args)
{
if (hasSearch)
{
return;
}
DragAndDrop.PrepareStartDrag();
var draggedRows = GetRows().Where(item => args.draggedItemIDs.Contains(item.id)).ToList();
DragAndDrop.SetGenericData(GENERIC_DRAG_ID, draggedRows);
DragAndDrop.objectReferences = new Object[] { }; // this IS required for dragging to work
var title = draggedRows.Count == 1 ? draggedRows[0].displayName : "< Multiple >";
DragAndDrop.StartDrag(title);
}
/// <summary>
/// Creates the DragAndDrop object's references, and begins the drag operation.
/// </summary>
/// <param name="forgelightGame">The forgelight game containing "actor"</param>
/// <param name="actor">The selected actor</param>
private void BeginDrag(ForgelightGame forgelightGame, Adr actor)
{
ActorDefinition actorDefinition = new ActorDefinition
{
forgelightGame = forgelightGame,
actorDefinition = actor
};
DragAndDrop.objectReferences = new Object[0];
DragAndDrop.PrepareStartDrag();
DragAndDrop.SetGenericData("ActorDefinition", actorDefinition);
DragAndDrop.StartDrag("ActorDrag");
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
}
protected override void SetupDragAndDrop(SetupDragAndDropArgs args)
{
if (this.hasSearch)
{
return;
}
DragAndDrop.PrepareStartDrag();
List <TreeViewItem> draggedRows = this.GetRows().Where(item => args.draggedItemIDs.Contains(item.id)).ToList();
DragAndDrop.SetGenericData(genericDragId, draggedRows);
DragAndDrop.objectReferences = new UnityEngine.Object[] { }; // this IS required for dragging to work
string title = draggedRows.Count == 1 ? draggedRows[0].displayName : "< Multiple >";
DragAndDrop.StartDrag(title);
}
protected override void SetupDragAndDrop(SetupDragAndDropArgs args)
{
if (hasSearch)
{
return;
}
DragAndDrop.PrepareStartDrag();
var draggedRows = GetRows().Where(item => args.draggedItemIDs.Contains(item.id)).ToList();
DragAndDrop.SetGenericData(k_GenericDragID, draggedRows);
DragAndDrop.objectReferences = new UnityEngine.Object[] { };
string title = draggedRows[0].displayName;
DragAndDrop.StartDrag(title);
}
private void StartDrag()
{
var ele = currentClickedElement;
if (ele != null)
{
DragAndDrop.activeControlID = ele.GetHashCode();
DragAndDrop.PrepareStartDrag();
DragAndDrop.SetGenericData("uNode", ele);
DragAndDrop.StartDrag("Dragging Element");
if (ele is IDragableElement)
{
(ele as IDragableElement).StartDrag();
}
}
}
private void StartDrag()
{
TreeViewItem tree = currentClickedTree;
if (tree != null)
{
tree.UnregisterCallback <MouseMoveEvent>(OnMouseMove);
if (tree is IDragableTree)
{
DragAndDrop.activeControlID = tree.GetHashCode();
DragAndDrop.PrepareStartDrag();
DragAndDrop.SetGenericData("uNode", tree);
DragAndDrop.StartDrag("Dragging Trees");
}
}
}
protected override void SetupDragAndDrop(SetupDragAndDropArgs args)
{
DragAndDrop.PrepareStartDrag();
var selectedNodes = new List<AssetEntryTreeViewItem>();
foreach (var id in args.draggedItemIDs)
{
var item = FindItemInVisibleRows(id);
selectedNodes.Add(item);
}
DragAndDrop.paths = null;
DragAndDrop.objectReferences = new Object[] { };
DragAndDrop.SetGenericData("AssetEntryTreeViewItem", selectedNodes);
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
DragAndDrop.StartDrag("AssetBundleTree");
}
private void DrawElement(Rect rect, int index, bool isActive, bool isFocused)
{
plyVar plyVar = this.variables.varDefs[index];
plyVarEd plyVarEd = plyVariablesEditor.editors[plyVar.ValueHandler.GetType()];
plyVariablesEditor.GC_VarName.text = plyVar.name;
plyVariablesEditor.GC_VarType.text = plyVarEd.VarTypeName(plyVar);
float num = (float)(plyEdGUI.Styles.Label_RT.CalcSize(plyVariablesEditor.GC_VarType).x + 7.0);
Rect rect2 = rect;
rect2.height = EditorGUIUtility.singleLineHeight;
rect2.y += 3f;
rect2.width -= num;
GUI.Label(rect2, plyVariablesEditor.GC_VarName, EditorStyles.boldLabel);
rect2.x = (float)(rect2.xMax + 5.0);
rect2.width = num;
GUI.Label(rect2, plyVariablesEditor.GC_VarType);
rect2.y += (float)(rect2.height + 2.0);
rect2.x = (float)(rect.x + 20.0);
rect2.width = (float)(rect.width - 20.0);
EditorGUI.BeginChangeCheck();
if (plyVarEd.DrawEditor(rect2, this.isOnSceneObject, plyVar, plyVar, 0))
{
this.advVar = plyVar;
this.advEd = plyVarEd;
plyEdGUI.ClearFocus();
}
if (EditorGUI.EndChangeCheck())
{
this.Save();
}
if (Event.current.type == EventType.MouseDrag && rect.Contains(Event.current.mousePosition))
{
plyEdGUI.ClearFocus();
DragAndDrop.PrepareStartDrag();
DragAndDrop.objectReferences = new UnityEngine.Object[0];
DragAndDrop.paths = null;
DragAndDrop.SetGenericData("plyVariable", new DragDropData
{
name = plyVar.name,
plyVarType = this.varsType,
varValType = plyVar.variableType
});
DragAndDrop.StartDrag(plyVar.name);
Event.current.Use();
}
}
void PrepareDragDrop(object sender, System.EventArgs args)
{
TreeViewItem item = (TreeViewItem)sender;
try
{
if (item == null || !item.IsDraggable)
{
return;
}
UnityEngine.Object[] objectReferences = new UnityEngine.Object[1];
AkTreeInfo treeInfo = (AkTreeInfo)item.DataContext;
AkDragDropData DDData = null;
string objType = GetObjectType(treeInfo.ObjectType);
if (objType == "State" || objType == "Switch")
{
AkDragDropGroupData DDGroupData = new AkDragDropGroupData();
AkTreeInfo ParentTreeInfo = (AkTreeInfo)item.Parent.DataContext;
DDGroupData.groupGuid = new Guid(ParentTreeInfo.Guid);
DDGroupData.groupID = ParentTreeInfo.ID;
DDData = DDGroupData;
}
else
{
DDData = new AkDragDropData();
}
DDData.name = item.Header;
DDData.guid = new Guid(treeInfo.Guid);
DDData.ID = treeInfo.ID;
DDData.typeName = objType;
objectReferences[0] = DragDropHelperMonoScript;
GUIUtility.hotControl = 0;
DragAndDrop.objectReferences = objectReferences;
DragAndDrop.SetGenericData(AkDragDropHelper.DragDropIdentifier, DDData);
DragAndDrop.StartDrag("Dragging an AkObject");
}
catch (Exception e)
{
Debug.Log(e.ToString());
}
}
protected override void SetupDragAndDrop(SetupDragAndDropArgs args)
{
DragAndDrop.PrepareStartDrag();
var selectedBundles = new List <AssetBundleModel.BundleInfo>();
foreach (var id in args.draggedItemIDs)
{
var item = FindItem(id, rootItem) as AssetBundleModel.BundleTreeItem;
selectedBundles.Add(item.bundle);
}
DragAndDrop.paths = null;
DragAndDrop.objectReferences = m_EmptyObjectList.ToArray();
DragAndDrop.SetGenericData("AssetBundleModel.BundleInfo", selectedBundles);
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;//Move;
DragAndDrop.StartDrag("AssetBundleTree");
}
protected override void SetupDragAndDrop(SetupDragAndDropArgs args)
{
base.SetupDragAndDrop(args);
m_DraggedItem.Clear();
foreach (var itm in args.draggedItemIDs)
{
m_DraggedItem.Add(FindItem(itm, rootItem) as PackTreeItem);
}
DragAndDrop.objectReferences = new UnityEngine.Object[0];
DragAndDrop.PrepareStartDrag();
DragAndDrop.SetGenericData(ROW_DRAG_OP, "");
DragAndDrop.StartDrag("Tree view Item");
IsDragging = true;
}
public void StartDrag(StartDragArgs args)
{
DragAndDrop.PrepareStartDrag();
if (args.unityObjectReferences != null)
{
DragAndDrop.objectReferences = args.unityObjectReferences.ToArray();
}
DragAndDrop.SetGenericData(k_UserDataKey, args.userData);
foreach (DictionaryEntry entry in args.genericData)
{
DragAndDrop.SetGenericData((string)entry.Key, entry.Value);
}
DragAndDrop.StartDrag(args.title);
}
private bool HandleDragging()
{
Rect scrolledArea = _area;
scrolledArea.y += ScrollPosition.y;
if (Event.current.ClickedWithin(scrolledArea, clickPos) && clickedWithin && Event.current.type != EventType.Used && Event.current.button == 0 && Event.current.mousePosition.y < maxY + 2)
{
dragStart = clickPos;
wantToDrag = true;
}
if (wantToDrag && Event.current.type != EventType.Used && (Event.current.type != EventType.DragUpdated || Event.current.type != EventType.DragPerform) && Event.current.type == EventType.MouseDrag && Vector2.Distance(dragStart, Event.current.mousePosition) > 10.0f)
{
wantToDrag = false;
if (draggingNode != null)
{
DragAndDrop.PrepareStartDrag();
//GUIUtility.hotControl = GUIDCreator.Create();
DragAndDrop.SetGenericData(draggingNode.GetName, draggingNode);
DragAndDrop.paths = null;
DragAndDrop.objectReferences = new UnityEngine.Object[] { draggingNode };
DragAndDrop.StartDrag("InAudio Tree Drag N Drop");
Event.current.Use();
}
}
if (Event.current.type == EventType.MouseUp)
{
DragAndDrop.PrepareStartDrag();
}
bool canDropObjects = false;
if (CanDropObjects != null)
{
canDropObjects = CanDropObjects(HoverOver, DragAndDrop.objectReferences);
}
if (canDropObjects)
{
DrawBackground(HoverOverArea);
IsDirty = true;
}
return(canDropObjects);
}
public void InitializeDrag(IList <int> indices)
{
if (CanDrag(indices))
{
// TODO: convert indices to items
DragAndDrop.PrepareStartDrag();
DragAndDrop.SetGenericData(DataIdentifier, indices);
DragAndDrop.paths = new string[] { PathIdentifier };
if (indices.Count == 1)
{
DragAndDrop.StartDrag("1 item");
}
else
{
DragAndDrop.StartDrag(indices.Count + " items");
}
}
}
protected override void SetupDragAndDrop(SetupDragAndDropArgs args)
{
if (args.draggedItemIDs.Count == 0)
{
return;
}
StringTreeViewItem item = FindItem(args.draggedItemIDs[0], rootItem) as StringTreeViewItem;
if (item == null || item.JsonType == JsonType.NotJson)
{
return;
}
DragAndDrop.PrepareStartDrag();
DragAndDrop.SetGenericData(typeof(StringTreeViewItem).FullName, item);
DragAndDrop.StartDrag(item.Label + item.StringValue);
}
void StartDrag()
{
// DragAndDrop.StartDrag prints an error if the current event is not a drag
var eventType = Event.current.type;
if (!(eventType == EventType.MouseDown || eventType == EventType.MouseDrag))
{
return;
}
DragAndDrop.PrepareStartDrag();
// ReSharper disable once CoVariantArrayConversion
DragAndDrop.objectReferences = new [] { BackingObject };
DragAndDrop.SetGenericData(DragDataTitle, this);
DragAndDrop.visualMode = DragAndDropVisualMode.Move;
DragAndDrop.StartDrag(k_DragTitle);
}
