public void OnSceneDrag(SceneView sceneView)
{
GameObject go = target as GameObject;
if (!PrefabUtility.IsPartOfPrefabAsset(go))
{
return;
}
var prefabAssetRoot = go.transform.root.gameObject;
Event evt = Event.current;
switch (evt.type)
{
case EventType.DragUpdated:
Scene destinationScene = sceneView.customScene.IsValid() ? sceneView.customScene : SceneManager.GetActiveScene();
if (dragObject == null)
{
if (!EditorApplication.isPlaying || EditorSceneManager.IsPreviewScene(destinationScene))
{
dragObject = (GameObject)PrefabUtility.InstantiatePrefab(prefabAssetRoot, destinationScene);
dragObject.name = go.name;
}
else
{
// Instatiate as regular GameObject in Play Mode so runtime logic
// won't run into restrictions on restructuring Prefab instances.
dragObject = Instantiate(prefabAssetRoot);
SceneManager.MoveGameObjectToScene(dragObject, destinationScene);
}
dragObject.hideFlags = HideFlags.HideInHierarchy;
}
if (HandleUtility.ignoreRaySnapObjects == null)
{
HandleUtility.ignoreRaySnapObjects = dragObject.GetComponentsInChildren <Transform>();
}
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
object hit = HandleUtility.RaySnap(HandleUtility.GUIPointToWorldRay(evt.mousePosition));
if (hit != null)
{
RaycastHit rh = (RaycastHit)hit;
float offset = 0;
if (Tools.pivotMode == PivotMode.Center)
{
float geomOffset = HandleUtility.CalcRayPlaceOffset(HandleUtility.ignoreRaySnapObjects, rh.normal);
if (geomOffset != Mathf.Infinity)
{
offset = Vector3.Dot(dragObject.transform.position, rh.normal) - geomOffset;
}
}
dragObject.transform.position = Matrix4x4.identity.MultiplyPoint(rh.point + (rh.normal * offset));
}
else
{
dragObject.transform.position = HandleUtility.GUIPointToWorldRay(evt.mousePosition).GetPoint(10);
}
// Use prefabs original z position when in 2D mode
if (sceneView.in2DMode)
{
Vector3 dragPosition = dragObject.transform.position;
dragPosition.z = prefabAssetRoot.transform.position.z;
dragObject.transform.position = dragPosition;
}
evt.Use();
break;
case EventType.DragPerform:
var stage = StageNavigationManager.instance.currentStage;
if (stage is PrefabStage)
{
var prefabAssetThatIsAddedTo = AssetDatabase.LoadMainAssetAtPath(stage.assetPath);
if (PrefabUtility.CheckIfAddingPrefabWouldResultInCyclicNesting(prefabAssetThatIsAddedTo, go))
{
PrefabUtility.ShowCyclicNestingWarningDialog();
return;
}
}
Transform parent = sceneView.customParentForDraggedObjects;
string uniqueName = GameObjectUtility.GetUniqueNameForSibling(parent, dragObject.name);
if (parent != null)
{
dragObject.transform.parent = parent;
}
dragObject.hideFlags = 0;
Undo.RegisterCreatedObjectUndo(dragObject, "Place " + dragObject.name);
EditorUtility.SetDirty(dragObject);
DragAndDrop.AcceptDrag();
Selection.activeObject = dragObject;
HandleUtility.ignoreRaySnapObjects = null;
if (SceneView.mouseOverWindow != null)
{
SceneView.mouseOverWindow.Focus();
}
if (!Application.IsPlaying(dragObject))
{
dragObject.name = uniqueName;
}
dragObject = null;
evt.Use();
break;
case EventType.DragExited:
if (dragObject)
{
UnityObject.DestroyImmediate(dragObject, false);
HandleUtility.ignoreRaySnapObjects = null;
dragObject = null;
evt.Use();
}
break;
}
}
void HandleEditorDragging(Editor[] editors, int editorIndex, Rect targetRect, float markerY, bool bottomTarget)
{
var evt = Event.current;
switch (evt.type)
{
case EventType.DragUpdated:
if (targetRect.Contains(evt.mousePosition))
{
var draggingMode = DragAndDrop.GetGenericData(k_DraggingModeKey) as DraggingMode ? ;
if (!draggingMode.HasValue)
{
var draggedObjects = DragAndDrop.objectReferences;
if (draggedObjects.Length == 0)
{
draggingMode = DraggingMode.NotApplicable;
}
else if (draggedObjects.All(o => o is Component && !(o is Transform)))
{
draggingMode = DraggingMode.Component;
}
else if (draggedObjects.All(o => o is MonoScript))
{
draggingMode = DraggingMode.Script;
}
else
{
draggingMode = DraggingMode.NotApplicable;
}
DragAndDrop.SetGenericData(k_DraggingModeKey, draggingMode);
}
if (draggingMode.Value != DraggingMode.NotApplicable)
{
if (bottomTarget)
{
m_TargetAbove = false;
m_TargetIndex = m_LastIndex;
}
else
{
m_TargetAbove = evt.mousePosition.y < targetRect.y + targetRect.height / 2f;
m_TargetIndex = editorIndex;
if (m_TargetAbove)
{
m_TargetIndex++;
while (m_TargetIndex < editors.Length && m_InspectorWindow.ShouldCullEditor(editors, m_TargetIndex))
{
m_TargetIndex++;
}
if (m_TargetIndex == editors.Length)
{
m_TargetIndex = -1;
return;
}
}
}
if (m_TargetAbove && m_InspectorWindow.EditorHasLargeHeader(m_TargetIndex, editors))
{
m_TargetIndex--;
while (m_TargetIndex >= 0 && m_InspectorWindow.ShouldCullEditor(editors, m_TargetIndex))
{
m_TargetIndex--;
}
if (m_TargetIndex == -1)
{
return;
}
m_TargetAbove = false;
}
if (draggingMode.Value == DraggingMode.Script)
{
// Validate dragging scripts
// Always allow script dragging, instead fail during DragPerform with a dialog box
DragAndDrop.visualMode = DragAndDropVisualMode.Link;
}
else
{
// Validate dragging components
var valid = false;
if (editors[m_TargetIndex].targets.All(t => t is Component))
{
var targetComponents = editors[m_TargetIndex].targets.Cast <Component>().ToArray();
var sourceComponents = DragAndDrop.objectReferences.Cast <Component>().ToArray();
valid = MoveOrCopyComponents(sourceComponents, targetComponents, EditorUtility.EventHasDragCopyModifierPressed(evt), true);
}
if (valid)
{
DragAndDrop.visualMode = EditorUtility.EventHasDragCopyModifierPressed(evt) ? DragAndDropVisualMode.Copy : DragAndDropVisualMode.Move;
}
else
{
DragAndDrop.visualMode = DragAndDropVisualMode.None;
m_TargetIndex = -1;
return;
}
}
evt.Use();
}
}
else
{
m_TargetIndex = -1;
}
break;
case EventType.DragPerform:
if (m_TargetIndex != -1)
{
var draggingMode = DragAndDrop.GetGenericData(k_DraggingModeKey) as DraggingMode ? ;
if (!draggingMode.HasValue || draggingMode.Value == DraggingMode.NotApplicable)
{
m_TargetIndex = -1;
return;
}
if (!editors[m_TargetIndex].targets.All(t => t is Component))
{
return;
}
var targetComponents = editors[m_TargetIndex].targets.Cast <Component>().ToArray();
if (draggingMode.Value == DraggingMode.Script)
{
var scripts = DragAndDrop.objectReferences.Cast <MonoScript>();
// Ensure all script components can be added
var valid = true;
foreach (var targetComponent in targetComponents)
{
var gameObject = targetComponent.gameObject;
if (scripts.Any(s => !ComponentUtility.WarnCanAddScriptComponent(targetComponent.gameObject, s)))
{
valid = false;
break;
}
}
if (valid)
{
Undo.IncrementCurrentGroup();
var undoGroup = Undo.GetCurrentGroup();
// Add script components
var index = 0;
var addedComponents = new Component[targetComponents.Length * scripts.Count()];
for (int i = 0; i < targetComponents.Length; i++)
{
var targetComponent = targetComponents[i];
var gameObject = targetComponent.gameObject;
bool targetIsTransform = targetComponent is Transform;
foreach (var script in scripts)
{
addedComponents[index++] = ObjectFactory.AddComponent(gameObject, script.GetClass());
}
// If the target is a Transform, the AddComponent might have replaced it with a RectTransform.
// Handle this possibility by updating the target component.
if (targetIsTransform)
{
targetComponents[i] = gameObject.transform;
}
}
// Move added components relative to target components
if (!ComponentUtility.MoveComponentsRelativeToComponents(addedComponents, targetComponents, m_TargetAbove))
{
// Revert added components if move operation fails (e.g. user aborts when asked to break prefab instance)
Undo.RevertAllDownToGroup(undoGroup);
}
}
}
else
{
// Handle dragging components
var sourceComponents = DragAndDrop.objectReferences.Cast <Component>().ToArray();
if (sourceComponents.Length == 0 || targetComponents.Length == 0)
{
return;
}
MoveOrCopyComponents(sourceComponents, targetComponents, EditorUtility.EventHasDragCopyModifierPressed(evt), false);
}
m_TargetIndex = -1;
DragAndDrop.AcceptDrag();
evt.Use();
EditorGUIUtility.ExitGUI();
}
break;
case EventType.DragExited:
m_TargetIndex = -1;
break;
case EventType.Repaint:
if (m_TargetIndex != -1 && targetRect.Contains(evt.mousePosition))
{
var markerRect = new Rect(targetRect.x, markerY, targetRect.width, 3f);
if (!m_TargetAbove)
{
markerRect.y += 2f;
}
Styles.insertionMarker.Draw(markerRect, false, false, false, false);
}
break;
}
}
public void OnSceneDrag(SceneView sceneView)
{
GameObject gameObject = this.target as GameObject;
PrefabType prefabType = PrefabUtility.GetPrefabType(gameObject);
if (prefabType != PrefabType.Prefab && prefabType != PrefabType.ModelPrefab)
{
return;
}
Event current = Event.current;
EventType type = current.type;
if (type != EventType.DragUpdated)
{
if (type != EventType.DragPerform)
{
if (type == EventType.DragExited)
{
if (GameObjectInspector.dragObject)
{
UnityEngine.Object.DestroyImmediate(GameObjectInspector.dragObject, false);
HandleUtility.ignoreRaySnapObjects = null;
GameObjectInspector.dragObject = null;
current.Use();
}
}
}
else
{
string uniqueNameForSibling = GameObjectUtility.GetUniqueNameForSibling(null, GameObjectInspector.dragObject.name);
GameObjectInspector.dragObject.hideFlags = HideFlags.None;
Undo.RegisterCreatedObjectUndo(GameObjectInspector.dragObject, "Place " + GameObjectInspector.dragObject.name);
EditorUtility.SetDirty(GameObjectInspector.dragObject);
DragAndDrop.AcceptDrag();
Selection.activeObject = GameObjectInspector.dragObject;
HandleUtility.ignoreRaySnapObjects = null;
EditorWindow.mouseOverWindow.Focus();
GameObjectInspector.dragObject.name = uniqueNameForSibling;
GameObjectInspector.dragObject = null;
current.Use();
}
}
else
{
if (GameObjectInspector.dragObject == null)
{
GameObjectInspector.dragObject = (GameObject)PrefabUtility.InstantiatePrefab(PrefabUtility.FindPrefabRoot(gameObject));
HandleUtility.ignoreRaySnapObjects = GameObjectInspector.dragObject.GetComponentsInChildren <Transform>();
GameObjectInspector.dragObject.hideFlags = HideFlags.HideInHierarchy;
GameObjectInspector.dragObject.name = gameObject.name;
}
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
object obj = HandleUtility.RaySnap(HandleUtility.GUIPointToWorldRay(current.mousePosition));
if (obj != null)
{
RaycastHit raycastHit = (RaycastHit)obj;
float d = 0f;
if (Tools.pivotMode == PivotMode.Center)
{
float num = HandleUtility.CalcRayPlaceOffset(HandleUtility.ignoreRaySnapObjects, raycastHit.normal);
if (num != float.PositiveInfinity)
{
d = Vector3.Dot(GameObjectInspector.dragObject.transform.position, raycastHit.normal) - num;
}
}
GameObjectInspector.dragObject.transform.position = Matrix4x4.identity.MultiplyPoint(raycastHit.point + raycastHit.normal * d);
}
else
{
GameObjectInspector.dragObject.transform.position = HandleUtility.GUIPointToWorldRay(current.mousePosition).GetPoint(10f);
}
if (sceneView.in2DMode)
{
Vector3 position = GameObjectInspector.dragObject.transform.position;
position.z = PrefabUtility.FindPrefabRoot(gameObject).transform.position.z;
GameObjectInspector.dragObject.transform.position = position;
}
current.Use();
}
}
public bool MoveNext()
{
if (this.xPos > -1)
{
if (ListViewShared.HasMouseDown(this.ilvState, this.rect))
{
this.ilvState.state.selectionChanged = true;
this.ilvState.state.row = this.yPos;
this.ilvState.state.column = this.xPos;
this.ilvState.state.scrollPos = ListViewShared.ListViewScrollToRow(this.ilvState, this.yPos);
if ((this.ilvState.wantsReordering || this.ilvState.wantsToStartCustomDrag) && (GUIUtility.hotControl == this.ilvState.state.ID))
{
DragAndDropDelay stateObject = (DragAndDropDelay)GUIUtility.GetStateObject(typeof(DragAndDropDelay), this.ilvState.state.ID);
stateObject.mouseDownPosition = Event.current.mousePosition;
this.ilvState.dragItem = this.yPos;
ListViewShared.dragControlID = this.ilvState.state.ID;
}
}
if (((this.ilvState.wantsReordering || this.ilvState.wantsToStartCustomDrag) && ((GUIUtility.hotControl == this.ilvState.state.ID) && (Event.current.type == EventType.MouseDrag))) && GUIClip.visibleRect.Contains(Event.current.mousePosition))
{
DragAndDropDelay delay2 = (DragAndDropDelay)GUIUtility.GetStateObject(typeof(DragAndDropDelay), this.ilvState.state.ID);
if (delay2.CanStartDrag())
{
DragAndDrop.PrepareStartDrag();
DragAndDrop.objectReferences = new Object[0];
DragAndDrop.paths = null;
if (this.ilvState.wantsReordering)
{
this.ilvState.state.dropHereRect = new Rect(this.ilvState.rect.x, 0f, this.ilvState.rect.width, (float)(this.ilvState.state.rowHeight * 2));
DragAndDrop.StartDrag(this.dragTitle);
}
else if (this.ilvState.wantsToStartCustomDrag)
{
DragAndDrop.SetGenericData("CustomDragID", this.ilvState.state.ID);
DragAndDrop.StartDrag(this.dragTitle);
}
}
Event.current.Use();
}
}
this.xPos++;
if (this.xPos > this.xTo)
{
this.xPos = 0;
this.yPos++;
this.rect.x = this.firstRect.x;
this.rect.width = this.colWidths[0];
if (this.yPos > this.yTo)
{
this.quiting = true;
}
else
{
this.rect.y += this.rect.height;
}
}
else
{
if (this.xPos >= 1)
{
this.rect.x += this.colWidths[this.xPos - 1];
}
this.rect.width = this.colWidths[this.xPos];
}
this.element.row = this.yPos;
this.element.column = this.xPos;
this.element.position = this.rect;
if (this.element.row >= this.ilvState.state.totalRows)
{
this.quiting = true;
}
if ((this.isLayouted && (Event.current.type == EventType.Layout)) && ((this.yFrom + 1) == this.yPos))
{
this.quiting = true;
}
if (this.isLayouted && (this.yPos != this.yFrom))
{
GUILayout.EndHorizontal();
}
if (!this.quiting)
{
if (this.isLayouted)
{
if (this.yPos != this.yFrom)
{
this.ilvStateL.group.ResetCursor();
this.ilvStateL.group.AddY();
}
else
{
this.ilvStateL.group.AddY((float)(this.ilvState.invisibleRows * this.ilvState.state.rowHeight));
}
}
}
else
{
if (this.ilvState.state.drawDropHere && (Event.current.GetTypeForControl(this.ilvState.state.ID) == EventType.Repaint))
{
GUIStyle insertion = ListViewShared.Constants.insertion;
insertion.Draw(insertion.margin.Remove(this.ilvState.state.dropHereRect), false, false, false, false);
}
if (ListViewShared.ListViewKeyboard(this.ilvState, this.colWidths.Length))
{
this.ilvState.state.selectionChanged = true;
}
if (Event.current.GetTypeForControl(this.ilvState.state.ID) == EventType.MouseUp)
{
GUIUtility.hotControl = 0;
}
if (!this.ilvState.wantsReordering || (GUIUtility.hotControl != this.ilvState.state.ID))
{
if (!this.ilvState.wantsExternalFiles)
{
if (this.ilvState.wantsToAcceptCustomDrag && (ListViewShared.dragControlID != this.ilvState.state.ID))
{
switch (Event.current.type)
{
case EventType.DragUpdated:
{
object genericData = DragAndDrop.GetGenericData("CustomDragID");
if (GUIClip.visibleRect.Contains(Event.current.mousePosition) && (genericData != null))
{
DragAndDrop.visualMode = !this.ilvState.rect.Contains(Event.current.mousePosition) ? DragAndDropVisualMode.None : DragAndDropVisualMode.Move;
Event.current.Use();
}
break;
}
case EventType.DragPerform:
{
object obj3 = DragAndDrop.GetGenericData("CustomDragID");
if (GUIClip.visibleRect.Contains(Event.current.mousePosition) && (obj3 != null))
{
this.ilvState.state.customDraggedFromID = (int)obj3;
DragAndDrop.AcceptDrag();
Event.current.Use();
}
GUIUtility.hotControl = 0;
break;
}
case EventType.DragExited:
GUIUtility.hotControl = 0;
break;
}
}
}
else
{
switch (Event.current.type)
{
case EventType.DragUpdated:
if ((GUIClip.visibleRect.Contains(Event.current.mousePosition) && (DragAndDrop.paths != null)) && (DragAndDrop.paths.Length != 0))
{
DragAndDrop.visualMode = !this.ilvState.rect.Contains(Event.current.mousePosition) ? DragAndDropVisualMode.None : DragAndDropVisualMode.Copy;
Event.current.Use();
if (DragAndDrop.visualMode != DragAndDropVisualMode.None)
{
this.ilvState.state.dropHereRect = new Rect(this.ilvState.rect.x, (float)((Mathf.RoundToInt(Event.current.mousePosition.y / ((float)this.ilvState.state.rowHeight)) - 1) * this.ilvState.state.rowHeight), this.ilvState.rect.width, (float)this.ilvState.state.rowHeight);
if (this.ilvState.state.dropHereRect.y >= (this.ilvState.state.rowHeight * this.ilvState.state.totalRows))
{
this.ilvState.state.dropHereRect.y = this.ilvState.state.rowHeight * (this.ilvState.state.totalRows - 1);
}
this.ilvState.state.drawDropHere = true;
}
}
break;
case EventType.DragPerform:
if (GUIClip.visibleRect.Contains(Event.current.mousePosition))
{
this.ilvState.state.fileNames = DragAndDrop.paths;
DragAndDrop.AcceptDrag();
Event.current.Use();
this.ilvState.wantsExternalFiles = false;
this.ilvState.state.drawDropHere = false;
this.ilvState.state.draggedTo = Mathf.RoundToInt(Event.current.mousePosition.y / ((float)this.ilvState.state.rowHeight));
if (this.ilvState.state.draggedTo > this.ilvState.state.totalRows)
{
this.ilvState.state.draggedTo = this.ilvState.state.totalRows;
}
this.ilvState.state.row = this.ilvState.state.draggedTo;
}
GUIUtility.hotControl = 0;
break;
case EventType.DragExited:
this.ilvState.wantsExternalFiles = false;
this.ilvState.state.drawDropHere = false;
GUIUtility.hotControl = 0;
break;
}
}
}
else
{
ListViewState state = this.ilvState.state;
switch (Event.current.type)
{
case EventType.DragUpdated:
DragAndDrop.visualMode = !this.ilvState.rect.Contains(Event.current.mousePosition) ? DragAndDropVisualMode.None : DragAndDropVisualMode.Move;
Event.current.Use();
if (DragAndDrop.visualMode != DragAndDropVisualMode.None)
{
state.dropHereRect.y = (Mathf.RoundToInt(Event.current.mousePosition.y / ((float)state.rowHeight)) - 1) * state.rowHeight;
if (state.dropHereRect.y >= (state.rowHeight * state.totalRows))
{
state.dropHereRect.y = state.rowHeight * (state.totalRows - 1);
}
state.drawDropHere = true;
}
break;
case EventType.DragPerform:
if (GUIClip.visibleRect.Contains(Event.current.mousePosition))
{
this.ilvState.state.draggedFrom = this.ilvState.dragItem;
this.ilvState.state.draggedTo = Mathf.RoundToInt(Event.current.mousePosition.y / ((float)state.rowHeight));
if (this.ilvState.state.draggedTo > this.ilvState.state.totalRows)
{
this.ilvState.state.draggedTo = this.ilvState.state.totalRows;
}
if (this.ilvState.state.draggedTo > this.ilvState.state.draggedFrom)
{
this.ilvState.state.row = this.ilvState.state.draggedTo - 1;
}
else
{
this.ilvState.state.row = this.ilvState.state.draggedTo;
}
this.ilvState.state.selectionChanged = true;
DragAndDrop.AcceptDrag();
Event.current.Use();
this.ilvState.wantsReordering = false;
this.ilvState.state.drawDropHere = false;
}
GUIUtility.hotControl = 0;
break;
case EventType.DragExited:
this.ilvState.wantsReordering = false;
this.ilvState.state.drawDropHere = false;
GUIUtility.hotControl = 0;
break;
}
}
if (this.ilvState.beganHorizontal)
{
EditorGUILayout.EndScrollView();
GUILayout.EndHorizontal();
this.ilvState.beganHorizontal = false;
}
if (this.isLayouted)
{
GUILayoutUtility.EndLayoutGroup();
EditorGUILayout.EndScrollView();
}
this.ilvState.wantsReordering = false;
this.ilvState.wantsExternalFiles = false;
}
if (this.isLayouted)
{
if (!this.quiting)
{
GUILayout.BeginHorizontal(GUIStyle.none, new GUILayoutOption[0]);
}
else
{
GUILayout.EndHorizontal();
}
}
return(!this.quiting);
}
void HandleDragPerformEvent(Editor[] editors, Event evt, ref int targetIndex)
{
if (targetIndex != -1)
{
var draggingMode = DragAndDrop.GetGenericData(k_DraggingModeKey) as DraggingMode ? ;
if (!draggingMode.HasValue || draggingMode.Value == DraggingMode.NotApplicable)
{
targetIndex = -1;
return;
}
if (!editors[targetIndex].targets.All(t => t is Component))
{
return;
}
var targetComponents = editors[targetIndex].targets.Cast <Component>().ToArray();
if (draggingMode.Value == DraggingMode.Script)
{
var scripts = DragAndDrop.objectReferences.Cast <MonoScript>();
// Ensure all script components can be added
var valid = true;
foreach (var targetComponent in targetComponents)
{
var gameObject = targetComponent.gameObject;
if (scripts.Any(s => !ComponentUtility.WarnCanAddScriptComponent(gameObject, s)))
{
valid = false;
break;
}
}
if (valid)
{
Undo.IncrementCurrentGroup();
var undoGroup = Undo.GetCurrentGroup();
// Add script components
var index = 0;
var addedComponents = new Component[targetComponents.Length * scripts.Count()];
for (int i = 0; i < targetComponents.Length; i++)
{
var targetComponent = targetComponents[i];
var gameObject = targetComponent.gameObject;
bool targetIsTransform = targetComponent is Transform;
foreach (var script in scripts)
{
addedComponents[index++] = ObjectFactory.AddComponent(gameObject, script.GetClass());
}
// If the target is a Transform, the AddComponent might have replaced it with a RectTransform.
// Handle this possibility by updating the target component.
if (targetIsTransform)
{
targetComponents[i] = gameObject.transform;
}
}
// Move added components relative to target components
if (!ComponentUtility.MoveComponentsRelativeToComponents(addedComponents, targetComponents, m_TargetAbove))
{
// Ensure we have the same selection after calling RevertAllDownToGroup below (MoveComponentsRelativeToComponents can have opened a Prefab in Prefab Mode and changed selection to that root)
var wantedSelectedGameObject = Selection.activeGameObject;
// Revert added components if move operation fails (e.g. user has been shown the dialog with 'prefab instance restructuring is not posssible' or object is not editable)
Undo.RevertAllDownToGroup(undoGroup);
if (wantedSelectedGameObject != Selection.activeGameObject)
{
Selection.activeGameObject = wantedSelectedGameObject;
}
}
}
}
else
{
// Handle dragging components
var sourceComponents = DragAndDrop.objectReferences.Cast <Component>().ToArray();
if (sourceComponents.Length == 0 || targetComponents.Length == 0)
{
return;
}
MoveOrCopyComponents(sourceComponents, targetComponents, EditorUtility.EventHasDragCopyModifierPressed(evt), false);
}
targetIndex = -1;
DragAndDrop.AcceptDrag();
evt.Use();
EditorGUIUtility.ExitGUI();
}
}
private void HandleMouseInput()
{
List <CubemapInfo> hdriList = this.m_LookDevView.envLibrary.hdriList;
Vector2 pos = new Vector2(Event.current.mousePosition.x, Event.current.mousePosition.y + this.m_ScrollPosition.y);
Event current = Event.current;
EventType typeForControl = current.GetTypeForControl(this.m_LookDevView.hotControl);
switch (typeForControl)
{
case EventType.MouseUp:
if (this.m_SelectedCubemap != null)
{
Rect gUIRect = this.m_GUIRect;
gUIRect.yMax += 16f;
if (!gUIRect.Contains(Event.current.mousePosition))
{
break;
}
int insertionIndex = this.IsPositionInInsertionArea(pos);
if (insertionIndex == -1)
{
int num2 = this.IsPositionInThumbnailArea(pos);
if ((num2 != -1) && this.m_LookDevView.config.enableShadowCubemap)
{
Undo.RecordObject(this.m_LookDevView.envLibrary, "Update shadow cubemap");
CubemapInfo info2 = this.m_LookDevView.envLibrary.hdriList[num2];
if (info2 != this.m_SelectedCubemapInfo)
{
info2.SetCubemapShadowInfo(this.m_SelectedCubemapInfo);
}
this.m_LookDevView.envLibrary.dirty = true;
}
}
else
{
this.ResetShadowCubemap();
this.m_LookDevView.envLibrary.InsertHDRI(this.m_SelectedCubemap, insertionIndex);
}
this.CancelSelection();
}
break;
case EventType.MouseDrag:
if (this.m_SelectedCubeMapOffsetIndex != -1)
{
Undo.RecordObject(this.m_LookDevView.envLibrary, "");
CubemapInfo info = hdriList[this.m_SelectedCubeMapOffsetIndex];
info.angleOffset = this.ComputeAngleOffsetFromMouseCoord(pos) + this.m_SelectedCubeMapOffsetValue;
this.m_LookDevView.envLibrary.dirty = true;
Event.current.Use();
}
if (this.m_SelectedCubemapInfo != null)
{
if (this.IsPositionInInsertionArea(pos) == -1)
{
this.m_HoveringCubeMapIndex = this.IsPositionInThumbnailArea(pos);
}
else
{
this.m_HoveringCubeMapIndex = -1;
}
}
this.m_LookDevView.Repaint();
return;
case EventType.KeyDown:
if (Event.current.keyCode == KeyCode.Escape)
{
this.CancelSelection();
this.m_LookDevView.Repaint();
}
return;
case EventType.Repaint:
if (this.m_SelectedCubeMapOffsetIndex != -1)
{
EditorGUIUtility.AddCursorRect(this.m_displayRect, MouseCursor.SlideArrow);
}
return;
case EventType.DragUpdated:
{
bool flag = false;
foreach (UnityEngine.Object obj3 in DragAndDrop.objectReferences)
{
Cubemap cubemap2 = obj3 as Cubemap;
if (cubemap2 != null)
{
flag = true;
}
}
DragAndDrop.visualMode = !flag ? DragAndDropVisualMode.Rejected : DragAndDropVisualMode.Link;
if (flag)
{
this.m_DragBeingPerformed = true;
}
current.Use();
return;
}
case EventType.DragPerform:
{
int num3 = this.IsPositionInInsertionArea(pos);
foreach (UnityEngine.Object obj2 in DragAndDrop.objectReferences)
{
Cubemap cubemap = obj2 as Cubemap;
if (cubemap != null)
{
this.m_LookDevView.envLibrary.InsertHDRI(cubemap, num3);
}
}
DragAndDrop.AcceptDrag();
this.m_DragBeingPerformed = false;
current.Use();
return;
}
default:
if (typeForControl == EventType.DragExited)
{
}
return;
}
this.m_LookDevView.Repaint();
if ((this.m_SelectedCubeMapOffsetIndex != -1) && (Mathf.Abs(hdriList[this.m_SelectedCubeMapOffsetIndex].angleOffset) <= 10f))
{
Undo.RecordObject(this.m_LookDevView.envLibrary, "");
hdriList[this.m_SelectedCubeMapOffsetIndex].angleOffset = 0f;
this.m_LookDevView.envLibrary.dirty = true;
}
this.m_SelectedCubemapInfo = null;
this.m_SelectedShadowCubemapOwnerInfo = null;
this.m_SelectedLightIconIndex = -1;
this.m_SelectedShadowInfo = null;
this.m_SelectedCubeMapOffsetIndex = -1;
this.m_HoveringCubeMapIndex = -1;
this.m_SelectedCubeMapOffsetValue = 0f;
GUIUtility.hotControl = 0;
}
public void OnSceneDrag(SceneView sceneView)
{
GameObject go = target as GameObject;
PrefabType prefabType = PrefabUtility.GetPrefabType(go);
if (prefabType != PrefabType.Prefab && prefabType != PrefabType.ModelPrefab)
{
return;
}
Event evt = Event.current;
switch (evt.type)
{
case EventType.DragUpdated:
if (dragObject == null)
{
dragObject = (GameObject)PrefabUtility.InstantiatePrefab(PrefabUtility.FindPrefabRoot(go));
dragObject.hideFlags = HideFlags.HideInHierarchy;
dragObject.name = go.name;
}
if (HandleUtility.ignoreRaySnapObjects == null)
{
HandleUtility.ignoreRaySnapObjects = dragObject.GetComponentsInChildren <Transform>();
}
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
object hit = HandleUtility.RaySnap(HandleUtility.GUIPointToWorldRay(evt.mousePosition));
if (hit != null)
{
RaycastHit rh = (RaycastHit)hit;
float offset = 0;
if (Tools.pivotMode == PivotMode.Center)
{
float geomOffset = HandleUtility.CalcRayPlaceOffset(HandleUtility.ignoreRaySnapObjects, rh.normal);
if (geomOffset != Mathf.Infinity)
{
offset = Vector3.Dot(dragObject.transform.position, rh.normal) - geomOffset;
}
}
dragObject.transform.position = Matrix4x4.identity.MultiplyPoint(rh.point + (rh.normal * offset));
}
else
{
dragObject.transform.position = HandleUtility.GUIPointToWorldRay(evt.mousePosition).GetPoint(10);
}
// Use prefabs original z position when in 2D mode
if (sceneView.in2DMode)
{
Vector3 dragPosition = dragObject.transform.position;
dragPosition.z = PrefabUtility.FindPrefabRoot(go).transform.position.z;
dragObject.transform.position = dragPosition;
}
evt.Use();
break;
case EventType.DragPerform:
string uniqueName = GameObjectUtility.GetUniqueNameForSibling(null, dragObject.name);
dragObject.hideFlags = 0;
Undo.RegisterCreatedObjectUndo(dragObject, "Place " + dragObject.name);
EditorUtility.SetDirty(dragObject);
DragAndDrop.AcceptDrag();
Selection.activeObject = dragObject;
HandleUtility.ignoreRaySnapObjects = null;
if (SceneView.mouseOverWindow != null)
{
SceneView.mouseOverWindow.Focus();
}
dragObject.name = uniqueName;
dragObject = null;
evt.Use();
break;
case EventType.DragExited:
if (dragObject)
{
UnityObject.DestroyImmediate(dragObject, false);
HandleUtility.ignoreRaySnapObjects = null;
dragObject = null;
evt.Use();
}
break;
}
}
internal static Object DoObjectField(Rect position, Rect dropRect, int id, Object obj, System.Type objType, SerializedProperty property, ObjectFieldValidator validator, bool allowSceneObjects, GUIStyle style)
{
if (validator == null)
{
validator = ValidateObjectFieldAssignment;
}
Event evt = Event.current;
EventType eventType = evt.type;
// special case test, so we continue to ping/select objects with the object field disabled
if (!GUI.enabled && GUIClip.enabled && (Event.current.rawType == EventType.MouseDown))
{
eventType = Event.current.rawType;
}
bool hasThumbnail = EditorGUIUtility.HasObjectThumbnail(objType);
// Determine visual type
ObjectFieldVisualType visualType = ObjectFieldVisualType.IconAndText;
if (hasThumbnail && position.height <= kObjectFieldMiniThumbnailHeight && position.width <= kObjectFieldMiniThumbnailWidth)
{
visualType = ObjectFieldVisualType.MiniPreview;
}
else if (hasThumbnail && position.height > kSingleLineHeight)
{
visualType = ObjectFieldVisualType.LargePreview;
}
Vector2 oldIconSize = EditorGUIUtility.GetIconSize();
if (visualType == ObjectFieldVisualType.IconAndText)
{
EditorGUIUtility.SetIconSize(new Vector2(12, 12)); // Have to be this small to fit inside a single line height ObjectField
}
else if (visualType == ObjectFieldVisualType.LargePreview)
{
EditorGUIUtility.SetIconSize(new Vector2(64, 64));
}
switch (eventType)
{
case EventType.DragExited:
if (GUI.enabled)
{
HandleUtility.Repaint();
}
break;
case EventType.DragUpdated:
case EventType.DragPerform:
if (eventType == EventType.DragPerform)
{
string errorString;
if (!ValidDroppedObject(DragAndDrop.objectReferences, objType, property, out errorString))
{
Object reference = DragAndDrop.objectReferences[0];
EditorUtility.DisplayDialog("Can't assign script", errorString, "OK");
break;
}
}
if (dropRect.Contains(Event.current.mousePosition) && GUI.enabled)
{
Object[] references = DragAndDrop.objectReferences;
Object validatedObject = validator(references, objType, property, ObjectFieldValidatorOptions.None);
if (validatedObject != null)
{
// If scene objects are not allowed and object is a scene object then clear
if (!allowSceneObjects && !EditorUtility.IsPersistent(validatedObject))
{
validatedObject = null;
}
}
if (validatedObject != null)
{
DragAndDrop.visualMode = DragAndDropVisualMode.Generic;
if (eventType == EventType.DragPerform)
{
if (property != null)
{
property.objectReferenceValue = validatedObject;
}
else
{
obj = validatedObject;
}
GUI.changed = true;
DragAndDrop.AcceptDrag();
DragAndDrop.activeControlID = 0;
}
else
{
DragAndDrop.activeControlID = id;
}
Event.current.Use();
}
}
break;
case EventType.MouseDown:
// Ignore right clicks
if (Event.current.button != 0)
{
break;
}
if (position.Contains(Event.current.mousePosition))
{
// Get button rect for Object Selector
Rect buttonRect = GetButtonRect(visualType, position);
EditorGUIUtility.editingTextField = false;
if (buttonRect.Contains(Event.current.mousePosition))
{
if (GUI.enabled)
{
GUIUtility.keyboardControl = id;
ObjectSelector.get.Show(obj, objType, property, allowSceneObjects);
ObjectSelector.get.objectSelectorID = id;
evt.Use();
GUIUtility.ExitGUI();
}
}
else
{
Object actualTargetObject = property != null ? property.objectReferenceValue : obj;
Component com = actualTargetObject as Component;
if (com)
{
actualTargetObject = com.gameObject;
}
if (showMixedValue)
{
actualTargetObject = null;
}
// One click shows where the referenced object is, or pops up a preview
if (Event.current.clickCount == 1)
{
GUIUtility.keyboardControl = id;
PingObjectOrShowPreviewOnClick(actualTargetObject, position);
evt.Use();
}
// Double click opens the asset in external app or changes selection to referenced object
else if (Event.current.clickCount == 2)
{
if (actualTargetObject)
{
AssetDatabase.OpenAsset(actualTargetObject);
GUIUtility.ExitGUI();
}
evt.Use();
}
}
}
break;
case EventType.ExecuteCommand:
string commandName = evt.commandName;
if (commandName == ObjectSelector.ObjectSelectorUpdatedCommand && ObjectSelector.get.objectSelectorID == id && GUIUtility.keyboardControl == id && (property == null || !property.isScript))
{
return(AssignSelectedObject(property, validator, objType, evt));
}
else if (commandName == ObjectSelector.ObjectSelectorClosedCommand && ObjectSelector.get.objectSelectorID == id && GUIUtility.keyboardControl == id && property != null && property.isScript)
{
if (ObjectSelector.get.GetInstanceID() == 0)
{
// User canceled object selection; don't apply
evt.Use();
break;
}
return(AssignSelectedObject(property, validator, objType, evt));
}
break;
case EventType.KeyDown:
if (GUIUtility.keyboardControl == id)
{
if (evt.keyCode == KeyCode.Backspace || (evt.keyCode == KeyCode.Delete && (evt.modifiers & EventModifiers.Shift) == 0))
{
if (property != null)
{
property.objectReferenceValue = null;
}
else
{
obj = null;
}
GUI.changed = true;
evt.Use();
}
// Apparently we have to check for the character being space instead of the keyCode,
// otherwise the Inspector will maximize upon pressing space.
if (evt.MainActionKeyForControl(id))
{
ObjectSelector.get.Show(obj, objType, property, allowSceneObjects);
ObjectSelector.get.objectSelectorID = id;
evt.Use();
GUIUtility.ExitGUI();
}
}
break;
case EventType.Repaint:
GUIContent temp;
if (showMixedValue)
{
temp = s_MixedValueContent;
}
else if (property != null)
{
temp = EditorGUIUtility.TempContent(property.objectReferenceStringValue, AssetPreview.GetMiniThumbnail(property.objectReferenceValue));
obj = property.objectReferenceValue;
if (obj != null)
{
Object[] references = { obj };
if (EditorSceneManager.preventCrossSceneReferences && CheckForCrossSceneReferencing(obj, property.serializedObject.targetObject))
{
if (!EditorApplication.isPlaying)
{
temp = s_SceneMismatch;
}
else
{
temp.text = temp.text + string.Format(" ({0})", GetGameObjectFromObject(obj).scene.name);
}
}
else if (validator(references, objType, property, ObjectFieldValidatorOptions.ExactObjectTypeValidation) == null)
{
temp = s_TypeMismatch;
}
}
}
else
{
temp = EditorGUIUtility.ObjectContent(obj, objType);
}
switch (visualType)
{
case ObjectFieldVisualType.IconAndText:
BeginHandleMixedValueContentColor();
style.Draw(position, temp, id, DragAndDrop.activeControlID == id, position.Contains(Event.current.mousePosition));
Rect buttonRect = EditorStyles.objectFieldButton.margin.Remove(GetButtonRect(visualType, position));
EditorStyles.objectFieldButton.Draw(buttonRect, GUIContent.none, id, DragAndDrop.activeControlID == id, buttonRect.Contains(Event.current.mousePosition));
EndHandleMixedValueContentColor();
break;
case ObjectFieldVisualType.LargePreview:
DrawObjectFieldLargeThumb(position, id, obj, temp);
break;
case ObjectFieldVisualType.MiniPreview:
DrawObjectFieldMiniThumb(position, id, obj, temp);
break;
default:
throw new ArgumentOutOfRangeException();
}
break;
}
EditorGUIUtility.SetIconSize(oldIconSize);
return(obj);
}
private void ListArea(Rect rect, PresetLibrary lib, object newPresetObject)
{
if (lib != null)
{
int num2;
int num3;
Event current = Event.current;
if ((this.m_PresetLibraryFileLocation == PresetFileLocation.ProjectFolder) && (current.type == EventType.Repaint))
{
this.m_IsOpenForEdit = AssetDatabase.IsOpenForEdit(this.pathWithExtension);
}
else if (this.m_PresetLibraryFileLocation == PresetFileLocation.PreferencesFolder)
{
this.m_IsOpenForEdit = true;
}
if (!this.m_IsOpenForEdit)
{
Rect rect2 = new Rect(rect.x, rect.yMax - this.versionControlAreaHeight, rect.width, this.versionControlAreaHeight);
this.VersionControlArea(rect2);
rect.height -= this.versionControlAreaHeight;
}
for (int i = 0; i < 2; i++)
{
this.gridWidth = !this.m_ShowedScrollBarLastFrame ? rect.width : (rect.width - 17f);
this.SetupGrid(this.gridWidth, lib.Count());
bool flag = this.m_Grid.height > rect.height;
if (flag == this.m_ShowedScrollBarLastFrame)
{
break;
}
this.m_ShowedScrollBarLastFrame = flag;
}
if ((this.m_ShowedScrollBarLastFrame || this.alwaysShowScrollAreaHorizontalLines) && (Event.current.type == EventType.Repaint))
{
Rect rect3 = new RectOffset(1, 1, 1, 1).Add(rect);
rect3.height = 1f;
EditorGUI.DrawRect(rect3, new Color(0f, 0f, 0f, 0.3f));
rect3.y += rect.height + 1f;
EditorGUI.DrawRect(rect3, new Color(0f, 0f, 0f, 0.3f));
}
Rect viewRect = new Rect(0f, 0f, 1f, this.m_Grid.height);
this.m_State.m_ScrollPosition = GUI.BeginScrollView(rect, this.m_State.m_ScrollPosition, viewRect);
float gridStartY = 0f;
int maxIndex = !this.m_ShowAddNewPresetItem ? (lib.Count() - 1) : lib.Count();
bool flag2 = this.m_Grid.IsVisibleInScrollView(rect.height, this.m_State.m_ScrollPosition.y, gridStartY, maxIndex, out num2, out num3);
bool flag3 = false;
if (flag2)
{
if (this.GetRenameOverlay().IsRenaming() && !this.GetRenameOverlay().isWaitingForDelay)
{
if (!this.m_State.m_RenameOverlay.OnGUI())
{
this.EndRename();
current.Use();
}
this.Repaint();
}
for (int j = num2; j <= num3; j++)
{
bool flag4;
Rect dragRect;
int controlID = j + 0xf4240;
Rect itemRect = this.m_Grid.CalcRect(j, gridStartY);
Rect buttonRect = itemRect;
Rect position = itemRect;
PresetLibraryEditorState.ItemViewMode itemViewMode = this.m_State.itemViewMode;
if ((itemViewMode != PresetLibraryEditorState.ItemViewMode.Grid) && (itemViewMode == PresetLibraryEditorState.ItemViewMode.List))
{
buttonRect.width = this.m_State.m_PreviewHeight * this.m_PreviewAspect;
position.x += buttonRect.width + 8f;
position.width -= buttonRect.width + 10f;
position.height = 16f;
position.y = itemRect.yMin + ((itemRect.height - 16f) * 0.5f);
}
if (this.m_ShowAddNewPresetItem && (j == lib.Count()))
{
this.CreateNewPresetButton(buttonRect, newPresetObject, lib, this.m_IsOpenForEdit);
}
else
{
flag4 = this.IsRenaming(j);
if (flag4)
{
Rect rect8 = position;
rect8.y--;
rect8.x--;
this.m_State.m_RenameOverlay.editFieldRect = rect8;
}
switch (current.type)
{
case EventType.MouseDown:
if ((current.button == 0) && itemRect.Contains(current.mousePosition))
{
GUIUtility.hotControl = controlID;
if (current.clickCount == 1)
{
this.m_ItemClickedCallback(current.clickCount, lib.GetPreset(j));
current.Use();
}
}
break;
case EventType.MouseUp:
if (GUIUtility.hotControl == controlID)
{
GUIUtility.hotControl = 0;
if (((current.button == 0) && itemRect.Contains(current.mousePosition)) && (Event.current.alt && this.m_IsOpenForEdit))
{
this.DeletePreset(j);
current.Use();
}
}
break;
case EventType.MouseMove:
if (!itemRect.Contains(current.mousePosition))
{
goto Label_0812;
}
if (this.m_State.m_HoverIndex != j)
{
this.m_State.m_HoverIndex = j;
this.Repaint();
}
break;
case EventType.MouseDrag:
if ((GUIUtility.hotControl == controlID) && this.m_IsOpenForEdit)
{
DragAndDropDelay stateObject = (DragAndDropDelay)GUIUtility.GetStateObject(typeof(DragAndDropDelay), controlID);
if (stateObject.CanStartDrag())
{
DragAndDrop.PrepareStartDrag();
DragAndDrop.SetGenericData("DraggingPreset", j);
DragAndDrop.objectReferences = new Object[0];
DragAndDrop.StartDrag(string.Empty);
this.m_DragState.draggingIndex = j;
this.m_DragState.dragUponIndex = j;
GUIUtility.hotControl = 0;
}
current.Use();
}
break;
case EventType.Repaint:
if ((this.m_State.m_HoverIndex == j) && !itemRect.Contains(current.mousePosition))
{
goto Label_046D;
}
goto Label_0479;
case EventType.DragUpdated:
case EventType.DragPerform:
dragRect = this.GetDragRect(itemRect);
if (!dragRect.Contains(current.mousePosition))
{
break;
}
this.m_DragState.dragUponIndex = j;
this.m_DragState.dragUponRect = itemRect;
if (this.m_State.itemViewMode != PresetLibraryEditorState.ItemViewMode.List)
{
goto Label_0694;
}
this.m_DragState.insertAfterIndex = ((current.mousePosition.y - dragRect.y) / dragRect.height) > 0.5f;
goto Label_06C5;
case EventType.DragExited:
if (this.m_DragState.IsDragging())
{
this.ClearDragState();
current.Use();
}
break;
case EventType.ContextClick:
if (itemRect.Contains(current.mousePosition))
{
PresetContextMenu <T> .Show(this.m_IsOpenForEdit, j, newPresetObject, (PresetLibraryEditor <T>) this);
current.Use();
}
break;
}
}
continue;
Label_046D:
this.m_State.m_HoverIndex = -1;
Label_0479:
if ((this.m_DragState.draggingIndex == j) || (GUIUtility.hotControl == controlID))
{
this.DrawHoverEffect(itemRect, false);
}
lib.Draw(buttonRect, j);
if (!flag4 && this.drawLabels)
{
GUI.Label(position, GUIContent.Temp(lib.GetName(j)));
}
if ((this.m_DragState.dragUponIndex == j) && (this.m_DragState.draggingIndex != this.m_DragState.dragUponIndex))
{
flag3 = true;
}
if (((GUIUtility.hotControl == 0) && Event.current.alt) && this.m_IsOpenForEdit)
{
EditorGUIUtility.AddCursorRect(itemRect, MouseCursor.ArrowMinus);
}
continue;
Label_0694:
this.m_DragState.insertAfterIndex = ((current.mousePosition.x - dragRect.x) / dragRect.width) > 0.5f;
Label_06C5:
if (current.type == EventType.DragPerform)
{
if (this.m_DragState.draggingIndex >= 0)
{
this.MovePreset(this.m_DragState.draggingIndex, this.m_DragState.dragUponIndex, this.m_DragState.insertAfterIndex);
DragAndDrop.AcceptDrag();
}
this.ClearDragState();
}
DragAndDrop.visualMode = DragAndDropVisualMode.Move;
current.Use();
continue;
Label_0812:
if (this.m_State.m_HoverIndex == j)
{
this.m_State.m_HoverIndex = -1;
this.Repaint();
}
}
if (flag3)
{
this.DrawDragInsertionMarker();
}
}
GUI.EndScrollView();
}
}
private void ListArea(Rect rect, PresetLibrary lib, object newPresetObject)
{
if (lib == null)
{
return;
}
Event current = Event.current;
if (this.m_PresetLibraryFileLocation == PresetFileLocation.ProjectFolder && current.type == EventType.Repaint)
{
this.m_IsOpenForEdit = AssetDatabase.IsOpenForEdit(this.pathWithExtension);
}
else
{
if (this.m_PresetLibraryFileLocation == PresetFileLocation.PreferencesFolder)
{
this.m_IsOpenForEdit = true;
}
}
if (!this.m_IsOpenForEdit)
{
Rect rect2 = new Rect(rect.x, rect.yMax - this.versionControlAreaHeight, rect.width, this.versionControlAreaHeight);
this.VersionControlArea(rect2);
rect.height -= this.versionControlAreaHeight;
}
for (int i = 0; i < 2; i++)
{
this.gridWidth = ((!this.m_ShowedScrollBarLastFrame) ? rect.width : (rect.width - 17f));
this.SetupGrid(this.gridWidth, lib.Count());
bool flag = this.m_Grid.height > rect.height;
if (flag == this.m_ShowedScrollBarLastFrame)
{
break;
}
this.m_ShowedScrollBarLastFrame = flag;
}
if ((this.m_ShowedScrollBarLastFrame || this.alwaysShowScrollAreaHorizontalLines) && Event.current.type == EventType.Repaint)
{
Rect rect3 = new RectOffset(1, 1, 1, 1).Add(rect);
rect3.height = 1f;
EditorGUI.DrawRect(rect3, new Color(0f, 0f, 0f, 0.3f));
rect3.y += rect.height + 1f;
EditorGUI.DrawRect(rect3, new Color(0f, 0f, 0f, 0.3f));
}
Rect viewRect = new Rect(0f, 0f, 1f, this.m_Grid.height);
this.m_State.m_ScrollPosition = GUI.BeginScrollView(rect, this.m_State.m_ScrollPosition, viewRect);
float num = 0f;
int maxIndex = (!this.m_ShowAddNewPresetItem) ? (lib.Count() - 1) : lib.Count();
int num2;
int num3;
bool flag2 = this.m_Grid.IsVisibleInScrollView(rect.height, this.m_State.m_ScrollPosition.y, num, maxIndex, out num2, out num3);
bool flag3 = false;
if (flag2)
{
if (this.GetRenameOverlay().IsRenaming() && !this.GetRenameOverlay().isWaitingForDelay)
{
if (!this.m_State.m_RenameOverlay.OnGUI())
{
this.EndRename();
current.Use();
}
this.Repaint();
}
for (int j = num2; j <= num3; j++)
{
int num4 = j + 1000000;
Rect rect4 = this.m_Grid.CalcRect(j, num);
Rect rect5 = rect4;
Rect rect6 = rect4;
PresetLibraryEditorState.ItemViewMode itemViewMode = this.m_State.itemViewMode;
if (itemViewMode != PresetLibraryEditorState.ItemViewMode.Grid)
{
if (itemViewMode == PresetLibraryEditorState.ItemViewMode.List)
{
rect5.width = this.m_State.m_PreviewHeight * this.m_PreviewAspect;
rect6.x += rect5.width + 8f;
rect6.width -= rect5.width + 10f;
rect6.height = 16f;
rect6.y = rect4.yMin + (rect4.height - 16f) * 0.5f;
}
}
if (this.m_ShowAddNewPresetItem && j == lib.Count())
{
this.CreateNewPresetButton(rect5, newPresetObject, lib, this.m_IsOpenForEdit);
}
else
{
bool flag4 = this.IsRenaming(j);
if (flag4)
{
Rect editFieldRect = rect6;
editFieldRect.y -= 1f;
editFieldRect.x -= 1f;
this.m_State.m_RenameOverlay.editFieldRect = editFieldRect;
}
switch (current.type)
{
case EventType.MouseDown:
if (current.button == 0 && rect4.Contains(current.mousePosition))
{
GUIUtility.hotControl = num4;
if (current.clickCount == 1)
{
this.m_ItemClickedCallback(current.clickCount, lib.GetPreset(j));
current.Use();
}
}
break;
case EventType.MouseUp:
if (GUIUtility.hotControl == num4)
{
GUIUtility.hotControl = 0;
if (current.button == 0 && rect4.Contains(current.mousePosition) && Event.current.alt && this.m_IsOpenForEdit)
{
this.DeletePreset(j);
current.Use();
}
}
break;
case EventType.MouseMove:
if (rect4.Contains(current.mousePosition))
{
if (this.m_State.m_HoverIndex != j)
{
this.m_State.m_HoverIndex = j;
this.Repaint();
}
}
else
{
if (this.m_State.m_HoverIndex == j)
{
this.m_State.m_HoverIndex = -1;
this.Repaint();
}
}
break;
case EventType.MouseDrag:
if (GUIUtility.hotControl == num4 && this.m_IsOpenForEdit)
{
DragAndDropDelay dragAndDropDelay = (DragAndDropDelay)GUIUtility.GetStateObject(typeof(DragAndDropDelay), num4);
if (dragAndDropDelay.CanStartDrag())
{
DragAndDrop.PrepareStartDrag();
DragAndDrop.SetGenericData("DraggingPreset", j);
DragAndDrop.objectReferences = new UnityEngine.Object[0];
DragAndDrop.StartDrag(string.Empty);
this.m_DragState.draggingIndex = j;
this.m_DragState.dragUponIndex = j;
GUIUtility.hotControl = 0;
}
current.Use();
}
break;
case EventType.Repaint:
if (this.m_State.m_HoverIndex == j)
{
if (!rect4.Contains(current.mousePosition))
{
this.m_State.m_HoverIndex = -1;
}
}
if (this.m_DragState.draggingIndex == j || GUIUtility.hotControl == num4)
{
this.DrawHoverEffect(rect4, false);
}
lib.Draw(rect5, j);
if (!flag4 && this.drawLabels)
{
GUI.Label(rect6, GUIContent.Temp(lib.GetName(j)));
}
if (this.m_DragState.dragUponIndex == j && this.m_DragState.draggingIndex != this.m_DragState.dragUponIndex)
{
flag3 = true;
}
if (GUIUtility.hotControl == 0 && Event.current.alt && this.m_IsOpenForEdit)
{
EditorGUIUtility.AddCursorRect(rect4, MouseCursor.ArrowMinus);
}
break;
case EventType.DragUpdated:
case EventType.DragPerform:
{
Rect dragRect = this.GetDragRect(rect4);
if (dragRect.Contains(current.mousePosition))
{
this.m_DragState.dragUponIndex = j;
this.m_DragState.dragUponRect = rect4;
if (this.m_State.itemViewMode == PresetLibraryEditorState.ItemViewMode.List)
{
this.m_DragState.insertAfterIndex = ((current.mousePosition.y - dragRect.y) / dragRect.height > 0.5f);
}
else
{
this.m_DragState.insertAfterIndex = ((current.mousePosition.x - dragRect.x) / dragRect.width > 0.5f);
}
bool flag5 = current.type == EventType.DragPerform;
if (flag5)
{
if (this.m_DragState.draggingIndex >= 0)
{
this.MovePreset(this.m_DragState.draggingIndex, this.m_DragState.dragUponIndex, this.m_DragState.insertAfterIndex);
DragAndDrop.AcceptDrag();
}
this.ClearDragState();
}
DragAndDrop.visualMode = DragAndDropVisualMode.Move;
current.Use();
}
break;
}
case EventType.DragExited:
if (this.m_DragState.IsDragging())
{
this.ClearDragState();
current.Use();
}
break;
case EventType.ContextClick:
if (rect4.Contains(current.mousePosition))
{
PresetLibraryEditor <T> .PresetContextMenu.Show(this.m_IsOpenForEdit, j, newPresetObject, this);
current.Use();
}
break;
}
}
}
if (flag3)
{
this.DrawDragInsertionMarker();
}
}
GUI.EndScrollView();
}
public bool MoveNext()
{
if (xPos > -1)
{
if (ListViewShared.HasMouseDown(ilvState, rect))
{
ilvState.state.selectionChanged = true;
ilvState.state.row = yPos;
ilvState.state.column = xPos;
ilvState.state.scrollPos = ListViewShared.ListViewScrollToRow(ilvState, yPos); // this is about clicking on a row that is partially visible
if ((ilvState.wantsReordering || ilvState.wantsToStartCustomDrag) && (GUIUtility.hotControl == ilvState.state.ID))
{
DragAndDropDelay delay = (DragAndDropDelay)GUIUtility.GetStateObject(typeof(DragAndDropDelay), ilvState.state.ID);
delay.mouseDownPosition = Event.current.mousePosition;
ilvState.dragItem = yPos;
dragControlID = ilvState.state.ID;
}
}
// On Mouse drag, start drag & drop
if (!ListViewShared.isDragging &&
(ilvState.wantsReordering || ilvState.wantsToStartCustomDrag) &&
GUIUtility.hotControl == ilvState.state.ID &&
Event.current.type == EventType.MouseDrag &&
GUIClip.visibleRect.Contains(Event.current.mousePosition))
{
DragAndDropDelay delay = (DragAndDropDelay)GUIUtility.GetStateObject(typeof(DragAndDropDelay), ilvState.state.ID);
if (delay.CanStartDrag())
{
DragAndDrop.PrepareStartDrag();
DragAndDrop.objectReferences = new UnityEngine.Object[] {}; // this IS required for dragging to work
DragAndDrop.paths = null;
if (ilvState.wantsReordering)
{
ilvState.state.dropHereRect = new Rect(ilvState.rect.x, 0, ilvState.rect.width, ilvState.state.rowHeight * 2);
DragAndDrop.StartDrag(dragTitle);
}
else if (ilvState.wantsToStartCustomDrag)
{
DragAndDrop.SetGenericData("CustomDragID", ilvState.state.ID);
DragAndDrop.StartDrag(dragTitle);
}
ListViewShared.isDragging = true;
}
Event.current.Use();
}
}
xPos++;
if (xPos > xTo)
{
xPos = 0;
yPos++;
rect.x = firstRect.x;
rect.width = colWidths[0];
if (yPos > yTo)
{
quiting = true;
}
else // move vertically
{
rect.y += rect.height;
}
}
else // move horizontally
{
if (xPos >= 1)
{
rect.x += colWidths[xPos - 1];
}
rect.width = colWidths[xPos];
}
element.row = yPos;
element.column = xPos;
element.position = rect;
if (element.row >= ilvState.state.totalRows)
{
quiting = true;
}
if (isLayouted && Event.current.type == EventType.Layout)
{
// this is just "on layout event enumerate just first row" (so we get height of single row)
if (yFrom + 1 == yPos)
{
quiting = true;
}
}
if (isLayouted && yPos != yFrom)
{
GUILayout.EndHorizontal();
}
if (quiting)
{
if (ilvState.state.drawDropHere && Event.current.GetTypeForControl(ilvState.state.ID) == EventType.Repaint)
{
GUIStyle insertion = Constants.insertion;
insertion.Draw(insertion.margin.Remove(ilvState.state.dropHereRect), false, false, false, false);
}
if (ListViewShared.ListViewKeyboard(ilvState, colWidths.Length))
{
ilvState.state.selectionChanged = true;
}
if (Event.current.GetTypeForControl(ilvState.state.ID) == EventType.MouseUp)
{
GUIUtility.hotControl = 0;
}
if (ilvState.wantsReordering && (GUIUtility.hotControl == ilvState.state.ID))
{
ListViewState lv = ilvState.state;
switch (Event.current.type)
{
case EventType.DragUpdated:
{
DragAndDrop.visualMode = ilvState.rect.Contains(Event.current.mousePosition) ?
DragAndDropVisualMode.Move : DragAndDropVisualMode.None;
Event.current.Use();
if (DragAndDrop.visualMode != DragAndDropVisualMode.None)
{
lv.dropHereRect.y = (Mathf.RoundToInt(Event.current.mousePosition.y / lv.rowHeight) - 1) * lv.rowHeight;
if (lv.dropHereRect.y >= lv.rowHeight * lv.totalRows)
{
lv.dropHereRect.y = lv.rowHeight * (lv.totalRows - 1);
}
lv.drawDropHere = true;
}
break;
}
case EventType.DragPerform:
{
if (GUIClip.visibleRect.Contains(Event.current.mousePosition))
{
ilvState.state.draggedFrom = ilvState.dragItem;
ilvState.state.draggedTo = Mathf.RoundToInt(Event.current.mousePosition.y / lv.rowHeight);
if (ilvState.state.draggedTo > ilvState.state.totalRows)
{
ilvState.state.draggedTo = ilvState.state.totalRows;
}
// the guy handling this would better actually rearrange items...
if (ilvState.state.draggedTo > ilvState.state.draggedFrom)
{
ilvState.state.row = ilvState.state.draggedTo - 1;
}
else
{
ilvState.state.row = ilvState.state.draggedTo;
}
ilvState.state.selectionChanged = true;
DragAndDrop.AcceptDrag();
Event.current.Use();
ilvState.wantsReordering = false;
ilvState.state.drawDropHere = false;
}
GUIUtility.hotControl = 0;
break;
}
case EventType.DragExited:
{
ilvState.wantsReordering = false;
ilvState.state.drawDropHere = false;
GUIUtility.hotControl = 0;
break;
}
}
}
else if (ilvState.wantsExternalFiles)
{
switch (Event.current.type)
{
case EventType.DragUpdated:
{
if ((GUIClip.visibleRect.Contains(Event.current.mousePosition)) &&
(DragAndDrop.paths != null) && (DragAndDrop.paths.Length != 0)) // dragging files from somewhere
{
DragAndDrop.visualMode = ilvState.rect.Contains(Event.current.mousePosition) ?
DragAndDropVisualMode.Copy : DragAndDropVisualMode.None;
Event.current.Use();
if (DragAndDrop.visualMode != DragAndDropVisualMode.None)
{
ilvState.state.dropHereRect = new Rect(ilvState.rect.x,
(Mathf.RoundToInt(Event.current.mousePosition.y / ilvState.state.rowHeight) - 1) * ilvState.state.rowHeight,
ilvState.rect.width, ilvState.state.rowHeight);
if (ilvState.state.dropHereRect.y >= ilvState.state.rowHeight * ilvState.state.totalRows)
{
ilvState.state.dropHereRect.y = ilvState.state.rowHeight * (ilvState.state.totalRows - 1);
}
ilvState.state.drawDropHere = true;
}
}
break;
}
case EventType.DragPerform:
{
if (GUIClip.visibleRect.Contains(Event.current.mousePosition))
{
ilvState.state.fileNames = DragAndDrop.paths;
DragAndDrop.AcceptDrag();
Event.current.Use();
ilvState.wantsExternalFiles = false;
ilvState.state.drawDropHere = false;
ilvState.state.draggedTo = Mathf.RoundToInt(Event.current.mousePosition.y / ilvState.state.rowHeight);
if (ilvState.state.draggedTo > ilvState.state.totalRows)
{
ilvState.state.draggedTo = ilvState.state.totalRows;
}
ilvState.state.row = ilvState.state.draggedTo;
}
GUIUtility.hotControl = 0;
break;
}
case EventType.DragExited:
{
ilvState.wantsExternalFiles = false;
ilvState.state.drawDropHere = false;
GUIUtility.hotControl = 0;
break;
}
}
}
else if (ilvState.wantsToAcceptCustomDrag && (dragControlID != ilvState.state.ID))
{
switch (Event.current.type)
{
case EventType.DragUpdated:
{
object data = DragAndDrop.GetGenericData("CustomDragID");
if (GUIClip.visibleRect.Contains(Event.current.mousePosition) && data != null)
{
DragAndDrop.visualMode = ilvState.rect.Contains(Event.current.mousePosition) ?
DragAndDropVisualMode.Move : DragAndDropVisualMode.None;
Event.current.Use();
}
break;
}
case EventType.DragPerform:
{
object data = DragAndDrop.GetGenericData("CustomDragID");
if (GUIClip.visibleRect.Contains(Event.current.mousePosition) && data != null)
{
ilvState.state.customDraggedFromID = (int)data;
DragAndDrop.AcceptDrag();
Event.current.Use();
}
GUIUtility.hotControl = 0;
break;
}
case EventType.DragExited:
{
GUIUtility.hotControl = 0;
break;
}
}
}
if (ilvState.beganHorizontal)
{
EditorGUILayout.EndScrollView();
GUILayout.EndHorizontal();
ilvState.beganHorizontal = false;
}
if (isLayouted)
{
GUILayoutUtility.EndLayoutGroup();
EditorGUILayout.EndScrollView();
}
ilvState.wantsReordering = false;
ilvState.wantsExternalFiles = false;
}
else if (isLayouted)
{
if (yPos != yFrom)
{
ilvStateL.group.ResetCursor();
ilvStateL.group.AddY();
}
else
{
ilvStateL.group.AddY(ilvState.invisibleRows * ilvState.state.rowHeight);
}
}
if (isLayouted)
{
if (!quiting)
{
GUILayout.BeginHorizontal(GUIStyle.none); // for each row
}
else
{
GUILayout.EndHorizontal(); // the one used for drawing LVs background
}
}
return(!quiting);
}
static Object DoObjectField(Rect position, Rect dropRect, int id, Object obj, Object objBeingEdited, System.Type objType, System.Type additionalType, SerializedProperty property, ObjectFieldValidator validator, bool allowSceneObjects, GUIStyle style, GUIStyle buttonStyle, Action <Object> onObjectSelectorClosed = null, Action <Object> onObjectSelectedUpdated = null)
{
if (validator == null)
{
validator = ValidateObjectFieldAssignment;
}
if (property != null)
{
obj = property.objectReferenceValue;
}
Event evt = Event.current;
EventType eventType = evt.type;
// special case test, so we continue to ping/select objects with the object field disabled
if (!GUI.enabled && GUIClip.enabled && (Event.current.rawType == EventType.MouseDown))
{
eventType = Event.current.rawType;
}
bool hasThumbnail = EditorGUIUtility.HasObjectThumbnail(objType);
// Determine visual type
ObjectFieldVisualType visualType = ObjectFieldVisualType.IconAndText;
if (hasThumbnail && position.height <= kObjectFieldMiniThumbnailHeight && position.width <= kObjectFieldMiniThumbnailWidth)
{
visualType = ObjectFieldVisualType.MiniPreview;
}
else if (hasThumbnail && position.height > kSingleLineHeight)
{
visualType = ObjectFieldVisualType.LargePreview;
}
Vector2 oldIconSize = EditorGUIUtility.GetIconSize();
if (visualType == ObjectFieldVisualType.IconAndText)
{
EditorGUIUtility.SetIconSize(new Vector2(12, 12)); // Have to be this small to fit inside a single line height ObjectField
}
else if (visualType == ObjectFieldVisualType.LargePreview)
{
EditorGUIUtility.SetIconSize(new Vector2(64, 64));
}
if ((eventType == EventType.MouseDown && Event.current.button == 1 ||
(eventType == EventType.ContextClick && visualType == ObjectFieldVisualType.IconAndText)) &&
position.Contains(Event.current.mousePosition))
{
var actualObject = property != null ? property.objectReferenceValue : obj;
var contextMenu = new GenericMenu();
if (FillPropertyContextMenu(property, null, contextMenu) != null)
{
contextMenu.AddSeparator("");
}
contextMenu.AddItem(GUIContent.Temp("Properties..."), false, () => PropertyEditor.OpenPropertyEditor(actualObject));
contextMenu.DropDown(position);
Event.current.Use();
}
switch (eventType)
{
case EventType.DragExited:
if (GUI.enabled)
{
HandleUtility.Repaint();
}
break;
case EventType.DragUpdated:
case EventType.DragPerform:
if (eventType == EventType.DragPerform)
{
string errorString;
if (!ValidDroppedObject(DragAndDrop.objectReferences, objType, out errorString))
{
Object reference = DragAndDrop.objectReferences[0];
EditorUtility.DisplayDialog("Can't assign script", errorString, "OK");
break;
}
}
if (dropRect.Contains(Event.current.mousePosition) && GUI.enabled)
{
Object[] references = DragAndDrop.objectReferences;
Object validatedObject = validator(references, objType, property, ObjectFieldValidatorOptions.None);
if (validatedObject != null)
{
// If scene objects are not allowed and object is a scene object then clear
if (!allowSceneObjects && !EditorUtility.IsPersistent(validatedObject))
{
validatedObject = null;
}
}
if (validatedObject != null)
{
DragAndDrop.visualMode = DragAndDropVisualMode.Generic;
if (eventType == EventType.DragPerform)
{
if (property != null)
{
property.objectReferenceValue = validatedObject;
}
else
{
obj = validatedObject;
}
GUI.changed = true;
DragAndDrop.AcceptDrag();
DragAndDrop.activeControlID = 0;
}
else
{
DragAndDrop.activeControlID = id;
}
Event.current.Use();
}
}
break;
case EventType.MouseDown:
if (position.Contains(Event.current.mousePosition) && Event.current.button == 0)
{
// Get button rect for Object Selector
Rect buttonRect = GetButtonRect(visualType, position);
EditorGUIUtility.editingTextField = false;
if (buttonRect.Contains(Event.current.mousePosition))
{
if (GUI.enabled)
{
GUIUtility.keyboardControl = id;
var types = additionalType == null ? new Type[] { objType } : new Type[] { objType, additionalType };
if (property != null)
{
ObjectSelector.get.Show(types, property, allowSceneObjects, onObjectSelectorClosed: onObjectSelectorClosed, onObjectSelectedUpdated: onObjectSelectedUpdated);
}
else
{
ObjectSelector.get.Show(obj, types, objBeingEdited, allowSceneObjects, onObjectSelectorClosed: onObjectSelectorClosed, onObjectSelectedUpdated: onObjectSelectedUpdated);
}
ObjectSelector.get.objectSelectorID = id;
evt.Use();
GUIUtility.ExitGUI();
}
}
else
{
Object actualTargetObject = property != null ? property.objectReferenceValue : obj;
Component com = actualTargetObject as Component;
if (com)
{
actualTargetObject = com.gameObject;
}
if (showMixedValue)
{
actualTargetObject = null;
}
// One click shows where the referenced object is, or pops up a preview
if (Event.current.clickCount == 1)
{
GUIUtility.keyboardControl = id;
PingObjectOrShowPreviewOnClick(actualTargetObject, position);
var selectedMaterial = actualTargetObject as Material;
if (selectedMaterial != null)
{
PingObjectInSceneViewOnClick(selectedMaterial);
}
evt.Use();
}
// Double click opens the asset in external app or changes selection to referenced object
else if (Event.current.clickCount == 2)
{
if (actualTargetObject)
{
AssetDatabase.OpenAsset(actualTargetObject);
evt.Use();
GUIUtility.ExitGUI();
}
}
}
}
break;
case EventType.ExecuteCommand:
string commandName = evt.commandName;
if (commandName == ObjectSelector.ObjectSelectorUpdatedCommand && ObjectSelector.get.objectSelectorID == id && GUIUtility.keyboardControl == id && (property == null || !property.isScript))
{
return(AssignSelectedObject(property, validator, objType, evt));
}
else if (commandName == ObjectSelector.ObjectSelectorClosedCommand && ObjectSelector.get.objectSelectorID == id && GUIUtility.keyboardControl == id && property != null && property.isScript)
{
if (ObjectSelector.get.GetInstanceID() == 0)
{
// User canceled object selection; don't apply
evt.Use();
break;
}
return(AssignSelectedObject(property, validator, objType, evt));
}
else if ((evt.commandName == EventCommandNames.Delete || evt.commandName == EventCommandNames.SoftDelete) && GUIUtility.keyboardControl == id)
{
if (property != null)
{
property.objectReferenceValue = null;
}
else
{
obj = null;
}
GUI.changed = true;
evt.Use();
}
break;
case EventType.ValidateCommand:
if ((evt.commandName == EventCommandNames.Delete || evt.commandName == EventCommandNames.SoftDelete) && GUIUtility.keyboardControl == id)
{
evt.Use();
}
break;
case EventType.KeyDown:
if (GUIUtility.keyboardControl == id)
{
if (evt.keyCode == KeyCode.Backspace || (evt.keyCode == KeyCode.Delete && (evt.modifiers & EventModifiers.Shift) == 0))
{
if (property != null)
{
if (property.propertyPath.EndsWith("]"))
{
var parentArrayPropertyPath = property.propertyPath.Substring(0, property.propertyPath.LastIndexOf(".Array.data[", StringComparison.Ordinal));
var parentArrayProperty = property.serializedObject.FindProperty(parentArrayPropertyPath);
bool isReorderableList = PropertyHandler.s_reorderableLists.ContainsKey(ReorderableListWrapper.GetPropertyIdentifier(parentArrayProperty));
// If it's an element of an non-orderable array and it is displayed inside a list, remove that element from the array (cases 1379541 & 1335322)
if (!isReorderableList && GUI.isInsideList && GetInsideListDepth() == parentArrayProperty.depth)
{
TargetChoiceHandler.DeleteArrayElement(property);
}
else
{
property.objectReferenceValue = null;
}
}
else
{
property.objectReferenceValue = null;
}
}
else
{
obj = null;
}
GUI.changed = true;
evt.Use();
}
// Apparently we have to check for the character being space instead of the keyCode,
// otherwise the Inspector will maximize upon pressing space.
if (evt.MainActionKeyForControl(id))
{
var types = additionalType == null ? new Type[] { objType } : new Type[] { objType, additionalType };
if (property != null)
{
ObjectSelector.get.Show(types, property, allowSceneObjects);
}
else
{
ObjectSelector.get.Show(obj, types, objBeingEdited, allowSceneObjects);
}
ObjectSelector.get.objectSelectorID = id;
evt.Use();
GUIUtility.ExitGUI();
}
}
break;
case EventType.Repaint:
GUIContent temp;
if (showMixedValue)
{
temp = s_MixedValueContent;
}
else
{
// If obj or objType are both null, we have to rely on
// property.objectReferenceStringValue to display None/Missing and the
// correct type. But if not, EditorGUIUtility.ObjectContent is more reliable.
// It can take a more specific object type specified as argument into account,
// and it gets the icon at the same time.
if (obj == null && objType == null && property != null)
{
temp = EditorGUIUtility.TempContent(property.objectReferenceStringValue);
}
else
{
// In order for ObjectContext to be able to distinguish between None/Missing,
// we need to supply an instanceID. For some reason, getting the instanceID
// from property.objectReferenceValue is not reliable, so we have to
// explicitly check property.objectReferenceInstanceIDValue if a property exists.
if (property != null)
{
temp = EditorGUIUtility.ObjectContent(obj, objType, property.objectReferenceInstanceIDValue);
}
else
{
temp = EditorGUIUtility.ObjectContent(obj, objType);
}
}
if (property != null)
{
if (obj != null)
{
Object[] references = { obj };
if (EditorSceneManager.preventCrossSceneReferences && CheckForCrossSceneReferencing(obj, property.serializedObject.targetObject))
{
if (!EditorApplication.isPlaying)
{
temp = s_SceneMismatch;
}
else
{
temp.text = temp.text + string.Format(" ({0})", GetGameObjectFromObject(obj).scene.name);
}
}
else if (validator(references, objType, property, ObjectFieldValidatorOptions.ExactObjectTypeValidation) == null)
{
temp = s_TypeMismatch;
}
}
}
}
switch (visualType)
{
case ObjectFieldVisualType.IconAndText:
BeginHandleMixedValueContentColor();
style.Draw(position, temp, id, DragAndDrop.activeControlID == id, position.Contains(Event.current.mousePosition));
Rect buttonRect = buttonStyle.margin.Remove(GetButtonRect(visualType, position));
buttonStyle.Draw(buttonRect, GUIContent.none, id, DragAndDrop.activeControlID == id, buttonRect.Contains(Event.current.mousePosition));
EndHandleMixedValueContentColor();
break;
case ObjectFieldVisualType.LargePreview:
DrawObjectFieldLargeThumb(position, id, obj, temp);
break;
case ObjectFieldVisualType.MiniPreview:
DrawObjectFieldMiniThumb(position, id, obj, temp);
break;
default:
throw new ArgumentOutOfRangeException();
}
break;
}
EditorGUIUtility.SetIconSize(oldIconSize);
return(obj);
}
private static void OnProjectWindowItemOnGUI(string guid, Rect selectionRect)
{
// Break - key modifier doen't pressed
var activated = Event.current.alt;
if (activated == false)
{
return;
}
// Break - OnGUI() call not for mouse target
var within = selectionRect.Contains(Event.current.mousePosition);
if (within == false)
{
return;
}
// Break - destination match one of sources
var target = AssetDatabase.GUIDToAssetPath(guid);
var targetInSources = Array.IndexOf(DragAndDrop.paths, target) != -1;
if (targetInSources)
{
return;
}
// Break - unity default moving
var targetIsFolder = AssetDatabase.IsValidFolder(target);
if (targetIsFolder)
{
foreach (var asset in DragAndDrop.objectReferences)
{
if (AssetDatabase.IsMainAsset(asset))
{
return;
}
}
}
// Break - there is Unity restriction to use GameObjects as SubAssets
foreach (var obj in DragAndDrop.objectReferences)
{
if (obj is GameObject)
{
return;
}
}
if (Event.current.type == EventType.DragUpdated)
{
DragAndDrop.visualMode = DragAndDropVisualMode.Move;
Event.current.Use();
}
else if (Event.current.type == EventType.DragPerform)
{
Move(DragAndDrop.objectReferences, target);
DragAndDrop.AcceptDrag();
Event.current.Use();
}
}
void ListArea(Rect rect, PresetLibrary lib, object newPresetObject)
{
if (lib == null)
{
return;
}
Event evt = Event.current;
if (m_PresetLibraryFileLocation == PresetFileLocation.ProjectFolder && evt.type == EventType.Repaint)
{
m_IsOpenForEdit = AssetDatabase.IsOpenForEdit(pathWithExtension, StatusQueryOptions.UseCachedIfPossible);
}
else if (m_PresetLibraryFileLocation == PresetFileLocation.PreferencesFolder)
{
m_IsOpenForEdit = true;
}
if (!m_IsOpenForEdit)
{
Rect versionControlRect = new Rect(rect.x, rect.yMax - versionControlAreaHeight, rect.width, versionControlAreaHeight);
VersionControlArea(versionControlRect);
rect.height -= versionControlAreaHeight;
}
// To ensure we setup grid to visible rect we need to run once to check if scrollbar is taking up screen estate.
// To optimize the first width is based on the last frame and we therefore most likely will only run once.
for (int i = 0; i < 2; i++)
{
gridWidth = m_ShowedScrollBarLastFrame ? rect.width - 17 : rect.width;
SetupGrid(gridWidth, lib.Count());
bool isShowingScrollBar = m_Grid.height > rect.height;
if (isShowingScrollBar == m_ShowedScrollBarLastFrame)
{
break;
}
else
{
m_ShowedScrollBarLastFrame = isShowingScrollBar;
}
}
// Draw horizontal lines for scrollview content to clip against
if ((m_ShowedScrollBarLastFrame || alwaysShowScrollAreaHorizontalLines) && Event.current.type == EventType.Repaint)
{
Rect scrollEdgeRect = new RectOffset(1, 1, 1, 1).Add(rect);
scrollEdgeRect.height = 1;
EditorGUI.DrawRect(scrollEdgeRect, new Color(0, 0, 0, 0.3f));
scrollEdgeRect.y += rect.height + 1;
EditorGUI.DrawRect(scrollEdgeRect, new Color(0, 0, 0, 0.3f));
}
Rect contentRect = new Rect(0, 0, 1, m_Grid.height);
m_State.m_ScrollPosition = GUI.BeginScrollView(rect, m_State.m_ScrollPosition, contentRect);
{
int startIndex, endIndex;
float yOffset = 0f;
int maxIndex = m_ShowAddNewPresetItem ? lib.Count() : lib.Count() - 1;
bool isGridVisible = m_Grid.IsVisibleInScrollView(rect.height, m_State.m_ScrollPosition.y, yOffset, maxIndex, out startIndex, out endIndex);
bool drawDragInsertionMarker = false;
if (isGridVisible)
{
// Handle renaming overlay before item handling because its needs mouse input first to end renaming if clicked outside
if (GetRenameOverlay().IsRenaming() && !GetRenameOverlay().isWaitingForDelay)
{
if (!m_State.m_RenameOverlay.OnGUI())
{
EndRename();
evt.Use();
}
Repaint();
}
for (int i = startIndex; i <= endIndex; ++i)
{
int itemControlID = i + 1000000;
Rect itemRect = m_Grid.CalcRect(i, yOffset);
Rect previewRect = itemRect;
Rect labelRect = itemRect;
switch (m_State.itemViewMode)
{
case PresetLibraryEditorState.ItemViewMode.List:
previewRect.width = m_State.m_PreviewHeight * m_PreviewAspect;
labelRect.x += previewRect.width + 8f;
labelRect.width -= previewRect.width + 10f;
labelRect.height = kGridLabelHeight;
labelRect.y = itemRect.yMin + (itemRect.height - kGridLabelHeight) * 0.5f;
break;
case PresetLibraryEditorState.ItemViewMode.Grid:
// only preview is shown: no label
break;
}
// Add new preset button
if (m_ShowAddNewPresetItem && i == lib.Count())
{
CreateNewPresetButton(previewRect, newPresetObject, lib, m_IsOpenForEdit);
continue;
}
// Rename overlay
bool isRenamingThisItem = IsRenaming(i);
if (isRenamingThisItem)
{
Rect renameRect = labelRect;
renameRect.y -= 1f; renameRect.x -= 1f; // adjustment to fit perfectly
m_State.m_RenameOverlay.editFieldRect = renameRect;
}
// Handle event
switch (evt.type)
{
case EventType.Repaint:
if (m_State.m_HoverIndex == i)
{
if (itemRect.Contains(evt.mousePosition))
{
// TODO: We need a better hover effect so disabling for now...
//if (!GetRenameOverlay().IsRenaming ())
// DrawHoverEffect (itemRect, false);
}
else
{
m_State.m_HoverIndex = -1;
}
}
if (m_DragState.draggingIndex == i || GUIUtility.hotControl == itemControlID)
{
DrawHoverEffect(itemRect, false);
}
lib.Draw(previewRect, i);
if (!isRenamingThisItem && drawLabels)
{
GUI.Label(labelRect, GUIContent.Temp(lib.GetName(i)));
}
if (m_DragState.dragUponIndex == i && m_DragState.draggingIndex != m_DragState.dragUponIndex)
{
drawDragInsertionMarker = true;
}
// We delete presets on alt-click
if (GUIUtility.hotControl == 0 && Event.current.alt && m_IsOpenForEdit)
{
EditorGUIUtility.AddCursorRect(itemRect, MouseCursor.ArrowMinus);
}
break;
case EventType.MouseDown:
if (evt.button == 0 && itemRect.Contains(evt.mousePosition))
{
GUIUtility.hotControl = itemControlID;
if (evt.clickCount == 1)
{
m_ItemClickedCallback(evt.clickCount, lib.GetPreset(i));
evt.Use();
}
}
break;
case EventType.MouseDrag:
if (GUIUtility.hotControl == itemControlID && m_IsOpenForEdit)
{
DragAndDropDelay delay = (DragAndDropDelay)GUIUtility.GetStateObject(typeof(DragAndDropDelay), itemControlID);
if (delay.CanStartDrag())
{
// Start drag
DragAndDrop.PrepareStartDrag();
DragAndDrop.SetGenericData("DraggingPreset", i);
DragAndDrop.StartDrag("");
m_DragState.draggingIndex = i;
m_DragState.dragUponIndex = i;
GUIUtility.hotControl = 0;
}
evt.Use();
}
break;
case EventType.DragUpdated:
case EventType.DragPerform:
{
Rect dragRect = GetDragRect(itemRect);
if (dragRect.Contains(evt.mousePosition))
{
m_DragState.dragUponIndex = i;
m_DragState.dragUponRect = itemRect;
if (m_State.itemViewMode == PresetLibraryEditorState.ItemViewMode.List)
{
m_DragState.insertAfterIndex = ((evt.mousePosition.y - dragRect.y) / dragRect.height) > 0.5f;
}
else
{
m_DragState.insertAfterIndex = ((evt.mousePosition.x - dragRect.x) / dragRect.width) > 0.5f;
}
bool perform = evt.type == EventType.DragPerform;
if (perform)
{
if (m_DragState.draggingIndex >= 0)
{
MovePreset(m_DragState.draggingIndex, m_DragState.dragUponIndex, m_DragState.insertAfterIndex);
DragAndDrop.AcceptDrag();
}
ClearDragState();
}
DragAndDrop.visualMode = DragAndDropVisualMode.Move;
evt.Use();
}
}
break;
case EventType.DragExited:
if (m_DragState.IsDragging())
{
ClearDragState();
evt.Use();
}
break;
case EventType.MouseUp:
if (GUIUtility.hotControl == itemControlID)
{
GUIUtility.hotControl = 0;
if (evt.button == 0 && itemRect.Contains(evt.mousePosition))
{
if (Event.current.alt && m_IsOpenForEdit)
{
DeletePreset(i);
evt.Use();
}
}
}
break;
case EventType.ContextClick:
if (itemRect.Contains(evt.mousePosition))
{
PresetContextMenu.Show(m_IsOpenForEdit, i, newPresetObject, this);
evt.Use();
}
break;
case EventType.MouseMove:
if (itemRect.Contains(evt.mousePosition))
{
if (m_State.m_HoverIndex != i)
{
m_State.m_HoverIndex = i;
Repaint();
}
}
else if (m_State.m_HoverIndex == i)
{
m_State.m_HoverIndex = -1;
Repaint();
}
break;
}
} // end foreach item
// Draw above all items
if (drawDragInsertionMarker)
{
DrawDragInsertionMarker();
}
}
} GUI.EndScrollView();
}
private void HandleEditorDragging(int editorIndex, Rect targetRect, float markerY, bool bottomTarget, ActiveEditorTracker tracker)
{
Event current = Event.current;
EventType type = current.type;
switch (type)
{
case EventType.Repaint:
if (this.m_TargetIndex != -1 && targetRect.Contains(current.mousePosition))
{
Rect position = new Rect(targetRect.x, markerY, targetRect.width, 3f);
if (!this.m_TargetAbove)
{
position.y += 2f;
}
EditorDragging.Styles.insertionMarker.Draw(position, false, false, false, false);
}
return;
case EventType.Layout:
IL_26:
if (type != EventType.DragExited)
{
return;
}
this.m_TargetIndex = -1;
return;
case EventType.DragUpdated:
if (targetRect.Contains(current.mousePosition))
{
EditorDragging.DraggingMode?draggingMode = DragAndDrop.GetGenericData("InspectorEditorDraggingMode") as EditorDragging.DraggingMode?;
if (!draggingMode.HasValue)
{
UnityEngine.Object[] objectReferences = DragAndDrop.objectReferences;
if (objectReferences.Length == 0)
{
draggingMode = new EditorDragging.DraggingMode?(EditorDragging.DraggingMode.NotApplicable);
}
else if (objectReferences.All((UnityEngine.Object o) => o is Component && !(o is Transform)))
{
draggingMode = new EditorDragging.DraggingMode?(EditorDragging.DraggingMode.Component);
}
else if (objectReferences.All((UnityEngine.Object o) => o is MonoScript))
{
draggingMode = new EditorDragging.DraggingMode?(EditorDragging.DraggingMode.Script);
}
else
{
draggingMode = new EditorDragging.DraggingMode?(EditorDragging.DraggingMode.NotApplicable);
}
DragAndDrop.SetGenericData("InspectorEditorDraggingMode", draggingMode);
}
if (draggingMode.Value != EditorDragging.DraggingMode.NotApplicable)
{
Editor[] activeEditors = tracker.activeEditors;
UnityEngine.Object[] objectReferences2 = DragAndDrop.objectReferences;
if (bottomTarget)
{
this.m_TargetAbove = false;
this.m_TargetIndex = this.m_LastIndex;
}
else
{
this.m_TargetAbove = (current.mousePosition.y < targetRect.y + targetRect.height / 2f);
this.m_TargetIndex = editorIndex;
if (this.m_TargetAbove)
{
this.m_TargetIndex++;
while (this.m_TargetIndex < activeEditors.Length && this.m_InspectorWindow.ShouldCullEditor(activeEditors, this.m_TargetIndex))
{
this.m_TargetIndex++;
}
if (this.m_TargetIndex == activeEditors.Length)
{
this.m_TargetIndex = -1;
return;
}
}
}
if (this.m_TargetAbove && this.m_InspectorWindow.EditorHasLargeHeader(this.m_TargetIndex, activeEditors))
{
this.m_TargetIndex--;
while (this.m_TargetIndex >= 0 && this.m_InspectorWindow.ShouldCullEditor(activeEditors, this.m_TargetIndex))
{
this.m_TargetIndex--;
}
if (this.m_TargetIndex == -1)
{
return;
}
this.m_TargetAbove = false;
}
if (draggingMode.Value == EditorDragging.DraggingMode.Script)
{
DragAndDrop.visualMode = DragAndDropVisualMode.Link;
}
else
{
bool flag = false;
if (activeEditors[this.m_TargetIndex].targets.All((UnityEngine.Object t) => t is Component))
{
Component[] targetComponents = activeEditors[this.m_TargetIndex].targets.Cast <Component>().ToArray <Component>();
Component[] sourceComponents = DragAndDrop.objectReferences.Cast <Component>().ToArray <Component>();
flag = this.MoveOrCopyComponents(sourceComponents, targetComponents, EditorUtility.EventHasDragCopyModifierPressed(current), true);
}
if (!flag)
{
DragAndDrop.visualMode = DragAndDropVisualMode.None;
this.m_TargetIndex = -1;
return;
}
DragAndDrop.visualMode = ((!EditorUtility.EventHasDragCopyModifierPressed(current)) ? DragAndDropVisualMode.Move : DragAndDropVisualMode.Copy);
}
current.Use();
}
}
else
{
this.m_TargetIndex = -1;
}
return;
case EventType.DragPerform:
if (this.m_TargetIndex != -1)
{
EditorDragging.DraggingMode?draggingMode2 = DragAndDrop.GetGenericData("InspectorEditorDraggingMode") as EditorDragging.DraggingMode?;
if (!draggingMode2.HasValue || draggingMode2.Value == EditorDragging.DraggingMode.NotApplicable)
{
this.m_TargetIndex = -1;
}
else
{
Editor[] activeEditors2 = tracker.activeEditors;
if (activeEditors2[this.m_TargetIndex].targets.All((UnityEngine.Object t) => t is Component))
{
Component[] array = activeEditors2[this.m_TargetIndex].targets.Cast <Component>().ToArray <Component>();
if (draggingMode2.Value == EditorDragging.DraggingMode.Script)
{
IEnumerable <MonoScript> enumerable = DragAndDrop.objectReferences.Cast <MonoScript>();
bool flag2 = true;
Component[] array2 = array;
for (int i = 0; i < array2.Length; i++)
{
Component targetComponent = array2[i];
GameObject gameObject = targetComponent.gameObject;
if (enumerable.Any((MonoScript s) => !ComponentUtility.WarnCanAddScriptComponent(targetComponent.gameObject, s)))
{
flag2 = false;
break;
}
}
if (flag2)
{
Undo.IncrementCurrentGroup();
int currentGroup = Undo.GetCurrentGroup();
int num = 0;
Component[] array3 = new Component[array.Length * enumerable.Count <MonoScript>()];
Component[] array4 = array;
for (int j = 0; j < array4.Length; j++)
{
Component component = array4[j];
GameObject gameObject2 = component.gameObject;
foreach (MonoScript current2 in enumerable)
{
array3[num++] = Undo.AddComponent(gameObject2, current2.GetClass());
}
}
if (!ComponentUtility.MoveComponentsRelativeToComponents(array3, array, this.m_TargetAbove))
{
Undo.RevertAllDownToGroup(currentGroup);
}
}
}
else
{
Component[] array5 = DragAndDrop.objectReferences.Cast <Component>().ToArray <Component>();
if (array5.Length == 0 || array.Length == 0)
{
return;
}
this.MoveOrCopyComponents(array5, array, EditorUtility.EventHasDragCopyModifierPressed(current), false);
}
this.m_TargetIndex = -1;
DragAndDrop.AcceptDrag();
current.Use();
GUIUtility.ExitGUI();
}
}
}
return;
}
goto IL_26;
}
public void OnSceneDrag(SceneView sceneView)
{
GameObject target = this.target as GameObject;
switch (PrefabUtility.GetPrefabType(target))
{
case PrefabType.Prefab:
case PrefabType.ModelPrefab:
{
Event current = Event.current;
EventType type = current.type;
if (type != EventType.DragUpdated)
{
if (type == EventType.DragPerform)
{
string uniqueNameForSibling = GameObjectUtility.GetUniqueNameForSibling(null, dragObject.name);
dragObject.hideFlags = HideFlags.None;
Undo.RegisterCreatedObjectUndo(dragObject, "Place " + dragObject.name);
EditorUtility.SetDirty(dragObject);
DragAndDrop.AcceptDrag();
Selection.activeObject = dragObject;
HandleUtility.ignoreRaySnapObjects = null;
EditorWindow.mouseOverWindow.Focus();
dragObject.name = uniqueNameForSibling;
dragObject = null;
current.Use();
return;
}
if ((type == EventType.DragExited) && (dragObject != null))
{
UnityEngine.Object.DestroyImmediate(dragObject, false);
HandleUtility.ignoreRaySnapObjects = null;
dragObject = null;
current.Use();
}
}
else
{
if (dragObject == null)
{
dragObject = (GameObject)PrefabUtility.InstantiatePrefab(PrefabUtility.FindPrefabRoot(target));
HandleUtility.ignoreRaySnapObjects = dragObject.GetComponentsInChildren <Transform>();
dragObject.hideFlags = HideFlags.HideInHierarchy;
dragObject.name = target.name;
}
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
object obj3 = HandleUtility.RaySnap(HandleUtility.GUIPointToWorldRay(current.mousePosition));
if (obj3 != null)
{
RaycastHit hit = (RaycastHit)obj3;
float num = 0f;
if (Tools.pivotMode == PivotMode.Center)
{
float num2 = HandleUtility.CalcRayPlaceOffset(HandleUtility.ignoreRaySnapObjects, hit.normal);
if (num2 != float.PositiveInfinity)
{
num = Vector3.Dot(dragObject.transform.position, hit.normal) - num2;
}
}
dragObject.transform.position = Matrix4x4.identity.MultiplyPoint(hit.point + ((Vector3)(hit.normal * num)));
}
else
{
dragObject.transform.position = HandleUtility.GUIPointToWorldRay(current.mousePosition).GetPoint(10f);
}
if (sceneView.in2DMode)
{
Vector3 position = dragObject.transform.position;
position.z = PrefabUtility.FindPrefabRoot(target).transform.position.z;
dragObject.transform.position = position;
}
current.Use();
}
break;
}
}
}
private void ListArea(Rect rect, PresetLibrary lib, object newPresetObject)
{
if ((UnityEngine.Object)lib == (UnityEngine.Object)null)
{
return;
}
Event current = Event.current;
if (this.m_PresetLibraryFileLocation == PresetFileLocation.ProjectFolder && current.type == EventType.Repaint)
{
this.m_IsOpenForEdit = AssetDatabase.IsOpenForEdit(this.pathWithExtension);
}
else if (this.m_PresetLibraryFileLocation == PresetFileLocation.PreferencesFolder)
{
this.m_IsOpenForEdit = true;
}
if (!this.m_IsOpenForEdit)
{
this.VersionControlArea(new Rect(rect.x, rect.yMax - this.versionControlAreaHeight, rect.width, this.versionControlAreaHeight));
rect.height -= this.versionControlAreaHeight;
}
for (int index = 0; index < 2; ++index)
{
this.gridWidth = !this.m_ShowedScrollBarLastFrame ? rect.width : rect.width - 17f;
this.SetupGrid(this.gridWidth, lib.Count());
bool flag = (double)this.m_Grid.height > (double)rect.height;
if (flag != this.m_ShowedScrollBarLastFrame)
{
this.m_ShowedScrollBarLastFrame = flag;
}
else
{
break;
}
}
if ((this.m_ShowedScrollBarLastFrame || this.alwaysShowScrollAreaHorizontalLines) && Event.current.type == EventType.Repaint)
{
Rect rect1 = new RectOffset(1, 1, 1, 1).Add(rect);
rect1.height = 1f;
EditorGUI.DrawRect(rect1, new Color(0.0f, 0.0f, 0.0f, 0.3f));
rect1.y += rect.height + 1f;
EditorGUI.DrawRect(rect1, new Color(0.0f, 0.0f, 0.0f, 0.3f));
}
Rect viewRect = new Rect(0.0f, 0.0f, 1f, this.m_Grid.height);
this.m_State.m_ScrollPosition = GUI.BeginScrollView(rect, this.m_State.m_ScrollPosition, viewRect);
float num = 0.0f;
int maxIndex = !this.m_ShowAddNewPresetItem ? lib.Count() - 1 : lib.Count();
int startIndex;
int endIndex;
bool flag1 = this.m_Grid.IsVisibleInScrollView(rect.height, this.m_State.m_ScrollPosition.y, num, maxIndex, out startIndex, out endIndex);
bool flag2 = false;
if (flag1)
{
if (this.GetRenameOverlay().IsRenaming() && !this.GetRenameOverlay().isWaitingForDelay)
{
if (!this.m_State.m_RenameOverlay.OnGUI())
{
this.EndRename();
current.Use();
}
this.Repaint();
}
for (int index = startIndex; index <= endIndex; ++index)
{
int controlID = index + 1000000;
Rect rect1 = this.m_Grid.CalcRect(index, num);
Rect rect2 = rect1;
Rect position = rect1;
switch (this.m_State.itemViewMode)
{
case PresetLibraryEditorState.ItemViewMode.List:
rect2.width = this.m_State.m_PreviewHeight * this.m_PreviewAspect;
position.x += rect2.width + 8f;
position.width -= rect2.width + 10f;
position.height = 16f;
position.y = rect1.yMin + (float)(((double)rect1.height - 16.0) * 0.5);
break;
}
if (this.m_ShowAddNewPresetItem && index == lib.Count())
{
this.CreateNewPresetButton(rect2, newPresetObject, lib, this.m_IsOpenForEdit);
}
else
{
bool flag3 = this.IsRenaming(index);
if (flag3)
{
Rect rect3 = position;
--rect3.y;
--rect3.x;
this.m_State.m_RenameOverlay.editFieldRect = rect3;
}
switch (current.type)
{
case EventType.MouseDown:
if (current.button == 0 && rect1.Contains(current.mousePosition))
{
GUIUtility.hotControl = controlID;
if (current.clickCount == 1)
{
this.m_ItemClickedCallback(current.clickCount, lib.GetPreset(index));
current.Use();
continue;
}
continue;
}
continue;
case EventType.MouseUp:
if (GUIUtility.hotControl == controlID)
{
GUIUtility.hotControl = 0;
if (current.button == 0 && rect1.Contains(current.mousePosition) && (Event.current.alt && this.m_IsOpenForEdit))
{
this.DeletePreset(index);
current.Use();
continue;
}
continue;
}
continue;
case EventType.MouseMove:
if (rect1.Contains(current.mousePosition))
{
if (this.m_State.m_HoverIndex != index)
{
this.m_State.m_HoverIndex = index;
this.Repaint();
continue;
}
continue;
}
if (this.m_State.m_HoverIndex == index)
{
this.m_State.m_HoverIndex = -1;
this.Repaint();
continue;
}
continue;
case EventType.MouseDrag:
if (GUIUtility.hotControl == controlID && this.m_IsOpenForEdit)
{
if (((DragAndDropDelay)GUIUtility.GetStateObject(typeof(DragAndDropDelay), controlID)).CanStartDrag())
{
DragAndDrop.PrepareStartDrag();
DragAndDrop.SetGenericData("DraggingPreset", (object)index);
DragAndDrop.objectReferences = new UnityEngine.Object[0];
DragAndDrop.StartDrag(string.Empty);
this.m_DragState.draggingIndex = index;
this.m_DragState.dragUponIndex = index;
GUIUtility.hotControl = 0;
}
current.Use();
continue;
}
continue;
case EventType.Repaint:
if (this.m_State.m_HoverIndex == index && !rect1.Contains(current.mousePosition))
{
this.m_State.m_HoverIndex = -1;
}
if (this.m_DragState.draggingIndex == index || GUIUtility.hotControl == controlID)
{
this.DrawHoverEffect(rect1, false);
}
lib.Draw(rect2, index);
if (!flag3 && this.drawLabels)
{
GUI.Label(position, GUIContent.Temp(lib.GetName(index)));
}
if (this.m_DragState.dragUponIndex == index && this.m_DragState.draggingIndex != this.m_DragState.dragUponIndex)
{
flag2 = true;
}
if (GUIUtility.hotControl == 0 && Event.current.alt && this.m_IsOpenForEdit)
{
EditorGUIUtility.AddCursorRect(rect1, MouseCursor.ArrowMinus);
continue;
}
continue;
case EventType.DragUpdated:
case EventType.DragPerform:
Rect dragRect = this.GetDragRect(rect1);
if (dragRect.Contains(current.mousePosition))
{
this.m_DragState.dragUponIndex = index;
this.m_DragState.dragUponRect = rect1;
this.m_DragState.insertAfterIndex = this.m_State.itemViewMode != PresetLibraryEditorState.ItemViewMode.List ? ((double)current.mousePosition.x - (double)dragRect.x) / (double)dragRect.width > 0.5 : ((double)current.mousePosition.y - (double)dragRect.y) / (double)dragRect.height > 0.5;
if (current.type == EventType.DragPerform)
{
if (this.m_DragState.draggingIndex >= 0)
{
this.MovePreset(this.m_DragState.draggingIndex, this.m_DragState.dragUponIndex, this.m_DragState.insertAfterIndex);
DragAndDrop.AcceptDrag();
}
this.ClearDragState();
}
DragAndDrop.visualMode = DragAndDropVisualMode.Move;
current.Use();
continue;
}
continue;
case EventType.DragExited:
if (this.m_DragState.IsDragging())
{
this.ClearDragState();
current.Use();
continue;
}
continue;
case EventType.ContextClick:
if (rect1.Contains(current.mousePosition))
{
PresetLibraryEditor <T> .PresetContextMenu.Show(this.m_IsOpenForEdit, index, newPresetObject, this);
current.Use();
continue;
}
continue;
default:
continue;
}
}
}
if (flag2)
{
this.DrawDragInsertionMarker();
}
}
GUI.EndScrollView();
}
internal static Object DoDropField(Rect position, int id, System.Type objType, ObjectFieldValidator validator, bool allowSceneObjects, GUIStyle style)
{
if (validator == null)
{
validator = ValidateObjectFieldAssignment;
}
Event evt = Event.current;
EventType eventType = evt.type;
// special case test, so we continue to ping/select objects with the object field disabled
if (!GUI.enabled && GUIClip.enabled && (Event.current.rawType == EventType.MouseDown))
{
eventType = Event.current.rawType;
}
switch (eventType)
{
case EventType.DragExited:
if (GUI.enabled)
{
HandleUtility.Repaint();
}
break;
case EventType.DragUpdated:
case EventType.DragPerform:
if (position.Contains(Event.current.mousePosition) && GUI.enabled)
{
Object[] references = DragAndDrop.objectReferences;
Object validatedObject = validator(references, objType, null, ObjectFieldValidatorOptions.None);
if (validatedObject != null)
{
// If scene objects are not allowed and object is a scene object then clear
if (!allowSceneObjects && !EditorUtility.IsPersistent(validatedObject))
{
validatedObject = null;
}
}
if (validatedObject != null)
{
DragAndDrop.visualMode = DragAndDropVisualMode.Generic;
if (eventType == EventType.DragPerform)
{
GUI.changed = true;
DragAndDrop.AcceptDrag();
DragAndDrop.activeControlID = 0;
Event.current.Use();
return(validatedObject);
}
else
{
DragAndDrop.activeControlID = id;
Event.current.Use();
}
}
}
break;
case EventType.Repaint:
style.Draw(position, GUIContent.none, id, DragAndDrop.activeControlID == id);
break;
}
return(null);
}
public void OnSceneDrag(SceneView sceneView)
{
GameObject target = this.target as GameObject;
switch (PrefabUtility.GetPrefabType((UnityEngine.Object)target))
{
case PrefabType.Prefab:
case PrefabType.ModelPrefab:
Event current = Event.current;
switch (current.type)
{
case EventType.DragUpdated:
if ((UnityEngine.Object)GameObjectInspector.dragObject == (UnityEngine.Object)null)
{
GameObjectInspector.dragObject = (GameObject)PrefabUtility.InstantiatePrefab((UnityEngine.Object)PrefabUtility.FindPrefabRoot(target));
HandleUtility.ignoreRaySnapObjects = GameObjectInspector.dragObject.GetComponentsInChildren <Transform>();
GameObjectInspector.dragObject.hideFlags = HideFlags.HideInHierarchy;
GameObjectInspector.dragObject.name = target.name;
}
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
object obj = HandleUtility.RaySnap(HandleUtility.GUIPointToWorldRay(current.mousePosition));
if (obj != null)
{
RaycastHit raycastHit = (RaycastHit)obj;
float num1 = 0.0f;
if (Tools.pivotMode == PivotMode.Center)
{
float num2 = HandleUtility.CalcRayPlaceOffset(HandleUtility.ignoreRaySnapObjects, raycastHit.normal);
if ((double)num2 != double.PositiveInfinity)
{
num1 = Vector3.Dot(GameObjectInspector.dragObject.transform.position, raycastHit.normal) - num2;
}
}
GameObjectInspector.dragObject.transform.position = Matrix4x4.identity.MultiplyPoint(raycastHit.point + raycastHit.normal * num1);
}
else
{
GameObjectInspector.dragObject.transform.position = HandleUtility.GUIPointToWorldRay(current.mousePosition).GetPoint(10f);
}
if (sceneView.in2DMode)
{
Vector3 position = GameObjectInspector.dragObject.transform.position;
position.z = PrefabUtility.FindPrefabRoot(target).transform.position.z;
GameObjectInspector.dragObject.transform.position = position;
}
current.Use();
return;
case EventType.DragPerform:
string uniqueNameForSibling = GameObjectUtility.GetUniqueNameForSibling((Transform)null, GameObjectInspector.dragObject.name);
GameObjectInspector.dragObject.hideFlags = HideFlags.None;
Undo.RegisterCreatedObjectUndo((UnityEngine.Object)GameObjectInspector.dragObject, "Place " + GameObjectInspector.dragObject.name);
EditorUtility.SetDirty((UnityEngine.Object)GameObjectInspector.dragObject);
DragAndDrop.AcceptDrag();
Selection.activeObject = (UnityEngine.Object)GameObjectInspector.dragObject;
HandleUtility.ignoreRaySnapObjects = (Transform[])null;
EditorWindow.mouseOverWindow.Focus();
GameObjectInspector.dragObject.name = uniqueNameForSibling;
GameObjectInspector.dragObject = (GameObject)null;
current.Use();
return;
case EventType.DragExited:
if (!(bool)((UnityEngine.Object)GameObjectInspector.dragObject))
{
return;
}
UnityEngine.Object.DestroyImmediate((UnityEngine.Object)GameObjectInspector.dragObject, false);
HandleUtility.ignoreRaySnapObjects = (Transform[])null;
GameObjectInspector.dragObject = (GameObject)null;
current.Use();
return;
default:
return;
}
}
}
public static void HandleBindingDragAndDrop(TrackAsset dropTarget, Type requiredBindingType)
{
var objectBeingDragged = DragAndDrop.objectReferences[0];
var action = BindingUtility.GetBindingAction(requiredBindingType, objectBeingDragged);
DragAndDrop.visualMode = action == BindingAction.DoNotBind
? DragAndDropVisualMode.Rejected
: DragAndDropVisualMode.Link;
if (action == BindingAction.DoNotBind || Event.current.type != EventType.DragPerform)
{
return;
}
var director = TimelineEditor.inspectedDirector;
switch (action)
{
case BindingAction.BindDirectly:
{
BindingUtility.Bind(director, dropTarget, objectBeingDragged);
break;
}
case BindingAction.BindToExistingComponent:
{
var gameObjectBeingDragged = objectBeingDragged as GameObject;
Debug.Assert(gameObjectBeingDragged != null, "The object being dragged was detected as being a GameObject");
BindingUtility.Bind(director, dropTarget, gameObjectBeingDragged.GetComponent(requiredBindingType));
break;
}
case BindingAction.BindToMissingComponent:
{
var gameObjectBeingDragged = objectBeingDragged as GameObject;
Debug.Assert(gameObjectBeingDragged != null, "The object being dragged was detected as being a GameObject");
var typeNameOfComponent = requiredBindingType.ToString().Split(".".ToCharArray()).Last();
var bindMenu = new GenericMenu();
bindMenu.AddItem(
EditorGUIUtility.TextContent("Create " + typeNameOfComponent + " on " + gameObjectBeingDragged.name),
false,
nullParam => BindingUtility.Bind(director, dropTarget, Undo.AddComponent(gameObjectBeingDragged, requiredBindingType)),
null);
bindMenu.AddSeparator("");
bindMenu.AddItem(EditorGUIUtility.TrTextContent("Cancel"), false, userData => {}, null);
bindMenu.ShowAsContext();
break;
}
default:
{
//no-op
return;
}
}
DragAndDrop.AcceptDrag();
}
private void HandleMouseInput()
{
List <CubemapInfo> cubemapList = m_LookDevView.envLibrary.hdriList;
Vector2 scrollFixedPosition = new Vector2(Event.current.mousePosition.x, Event.current.mousePosition.y + m_ScrollPosition.y);
Event evt = Event.current;
switch (evt.GetTypeForControl(m_LookDevView.hotControl))
{
// Update overlay position for next repaint event
case EventType.MouseDrag:
{
if (m_SelectedCubeMapOffsetIndex != -1)
{
Undo.RecordObject(m_LookDevView.envLibrary, "");
CubemapInfo info = cubemapList[m_SelectedCubeMapOffsetIndex];
info.angleOffset = ComputeAngleOffsetFromMouseCoord(scrollFixedPosition) + m_SelectedCubeMapOffsetValue;
m_LookDevView.envLibrary.dirty = true;
Event.current.Use();
}
if (m_SelectedCubemapInfo != null)
{
if (IsPositionInInsertionArea(scrollFixedPosition) == -1)
{
m_HoveringCubeMapIndex = IsPositionInThumbnailArea(scrollFixedPosition);
}
else
{
m_HoveringCubeMapIndex = -1;
}
}
m_LookDevView.Repaint();
break;
}
// Handles environment drop
case EventType.MouseUp:
{
if (m_SelectedCubemap != null)
{
// The rect needs to include an extra slot when moving to last position
Rect extendedGUIRect = m_GUIRect;
extendedGUIRect.yMax += EditorGUI.kSingleLineHeight;
if (extendedGUIRect.Contains(Event.current.mousePosition))
{
int insertionRectIndex = IsPositionInInsertionArea(scrollFixedPosition);
if (insertionRectIndex != -1)
{
// Must be called before we do any modification to HDRI list
ResetShadowCubemap();
m_LookDevView.envLibrary.InsertHDRI(m_SelectedCubemap, insertionRectIndex);
}
else
{
int thumbnailRectIndex = IsPositionInThumbnailArea(scrollFixedPosition);
if (thumbnailRectIndex != -1 && m_LookDevView.config.enableShadowCubemap)
{
Undo.RecordObject(m_LookDevView.envLibrary, "Update shadow cubemap");
CubemapInfo cubemapInfo = m_LookDevView.envLibrary.hdriList[thumbnailRectIndex];
// We don't want the user to drop a cubemap on itself and reset the shadows (it would happen all the time by mistake)
if (cubemapInfo != m_SelectedCubemapInfo)
{
cubemapInfo.SetCubemapShadowInfo(m_SelectedCubemapInfo);
}
m_LookDevView.envLibrary.dirty = true;
}
}
CancelSelection();
}
}
m_LookDevView.Repaint();
if (m_SelectedCubeMapOffsetIndex != -1)
{
// Fall back to zero when near the center
if (Mathf.Abs(cubemapList[m_SelectedCubeMapOffsetIndex].angleOffset) <= 10.0f)
{
Undo.RecordObject(m_LookDevView.envLibrary, "");
cubemapList[m_SelectedCubeMapOffsetIndex].angleOffset = 0.0f;
m_LookDevView.envLibrary.dirty = true;
}
}
m_SelectedCubemapInfo = null;
m_SelectedShadowCubemapOwnerInfo = null;
m_SelectedLightIconIndex = -1;
m_SelectedShadowInfo = null;
m_SelectedCubeMapOffsetIndex = -1;
m_HoveringCubeMapIndex = -1;
m_SelectedCubeMapOffsetValue = 0.0f;
GUIUtility.hotControl = 0;
break;
}
// Escape closes the window
case EventType.KeyDown:
{
if (Event.current.keyCode == KeyCode.Escape)
{
CancelSelection();
m_LookDevView.Repaint();
}
break;
}
case EventType.DragPerform:
{
int insertionIndex = IsPositionInInsertionArea(scrollFixedPosition);
foreach (UnityEngine.Object o in DragAndDrop.objectReferences)
{
Cubemap cubemap = o as Cubemap;
if (cubemap)
{
// When insertion outside the list the index is -1 which mean in InsertHDRI that it will be add at the end
m_LookDevView.envLibrary.InsertHDRI(cubemap, insertionIndex);
}
}
DragAndDrop.AcceptDrag();
m_DragBeingPerformed = false;
evt.Use();
break;
}
case EventType.DragUpdated:
{
bool hasCubemap = false;
foreach (UnityEngine.Object o in DragAndDrop.objectReferences)
{
Cubemap cubemap = o as Cubemap;
if (cubemap)
{
hasCubemap = true;
}
}
DragAndDrop.visualMode = hasCubemap ? DragAndDropVisualMode.Link : DragAndDropVisualMode.Rejected;
if (hasCubemap)
{
m_DragBeingPerformed = true;
}
evt.Use();
}
break;
case EventType.DragExited:
break;
case EventType.Repaint:
if (m_SelectedCubeMapOffsetIndex != -1)
{
EditorGUIUtility.AddCursorRect(m_displayRect, MouseCursor.SlideArrow);
}
break;
}
}