| public static AddDefaultControl ( int controlId ) : void | ||
| controlId | int | |
| return | void | |
public void OnGUI()
{
Event current = Event.current;
Handles.BeginGUI();
Vector2 mousePosition = current.mousePosition;
int num = RectSelection.s_RectSelectionID;
EventType typeForControl = current.GetTypeForControl(num);
switch (typeForControl)
{
case EventType.MouseDown:
if (HandleUtility.nearestControl == num && current.button == 0)
{
GUIUtility.hotControl = num;
this.m_SelectStartPoint = mousePosition;
this.m_SelectionStart = Selection.objects;
this.m_RectSelecting = false;
}
goto IL_4D2;
case EventType.MouseUp:
if (GUIUtility.hotControl == num && current.button == 0)
{
GUIUtility.hotControl = 0;
if (this.m_RectSelecting)
{
EditorApplication.modifierKeysChanged = (EditorApplication.CallbackFunction)Delegate.Remove(EditorApplication.modifierKeysChanged, new EditorApplication.CallbackFunction(this.SendCommandsOnModifierKeys));
this.m_RectSelecting = false;
this.m_SelectionStart = new UnityEngine.Object[0];
current.Use();
}
else
{
if (current.shift || EditorGUI.actionKey)
{
GameObject[] arg_3BA_0;
if (current.shift)
{
(arg_3BA_0 = new GameObject[1])[0] = Selection.activeGameObject;
}
else
{
arg_3BA_0 = Selection.gameObjects;
}
GameObject[] gameObjects = arg_3BA_0;
GameObject hovered = SceneViewPicking.GetHovered(current.mousePosition, gameObjects);
if (hovered != null)
{
RectSelection.UpdateSelection(this.m_SelectionStart, hovered, RectSelection.SelectionType.Subtractive, this.m_RectSelecting);
}
else
{
RectSelection.UpdateSelection(this.m_SelectionStart, HandleUtility.PickGameObject(current.mousePosition, true), RectSelection.SelectionType.Additive, this.m_RectSelecting);
}
}
else
{
GameObject newObject = SceneViewPicking.PickGameObject(current.mousePosition);
RectSelection.UpdateSelection(this.m_SelectionStart, newObject, RectSelection.SelectionType.Normal, this.m_RectSelecting);
}
current.Use();
}
}
goto IL_4D2;
case EventType.MouseMove:
case EventType.KeyDown:
case EventType.KeyUp:
case EventType.ScrollWheel:
IL_4C:
if (typeForControl != EventType.ExecuteCommand)
{
goto IL_4D2;
}
if (num == GUIUtility.hotControl && current.commandName == "ModifierKeysChanged")
{
if (current.shift)
{
RectSelection.UpdateSelection(this.m_SelectionStart, this.m_CurrentSelection, RectSelection.SelectionType.Additive, this.m_RectSelecting);
}
else if (EditorGUI.actionKey)
{
RectSelection.UpdateSelection(this.m_SelectionStart, this.m_CurrentSelection, RectSelection.SelectionType.Subtractive, this.m_RectSelecting);
}
else
{
RectSelection.UpdateSelection(this.m_SelectionStart, this.m_CurrentSelection, RectSelection.SelectionType.Normal, this.m_RectSelecting);
}
current.Use();
}
goto IL_4D2;
case EventType.MouseDrag:
if (GUIUtility.hotControl == num)
{
if (!this.m_RectSelecting && (mousePosition - this.m_SelectStartPoint).magnitude > 6f)
{
EditorApplication.modifierKeysChanged = (EditorApplication.CallbackFunction)Delegate.Combine(EditorApplication.modifierKeysChanged, new EditorApplication.CallbackFunction(this.SendCommandsOnModifierKeys));
this.m_RectSelecting = true;
this.m_LastSelection = null;
this.m_CurrentSelection = null;
}
if (this.m_RectSelecting)
{
this.m_SelectMousePoint = new Vector2(Mathf.Max(mousePosition.x, 0f), Mathf.Max(mousePosition.y, 0f));
GameObject[] array = HandleUtility.PickRectObjects(EditorGUIExt.FromToRect(this.m_SelectStartPoint, this.m_SelectMousePoint));
this.m_CurrentSelection = array;
bool flag = false;
if (this.m_LastSelection == null)
{
this.m_LastSelection = new Dictionary <GameObject, bool>();
flag = true;
}
flag |= (this.m_LastSelection.Count != array.Length);
if (!flag)
{
Dictionary <GameObject, bool> dictionary = new Dictionary <GameObject, bool>(array.Length);
GameObject[] array2 = array;
for (int i = 0; i < array2.Length; i++)
{
GameObject key = array2[i];
dictionary.Add(key, false);
}
foreach (GameObject current2 in this.m_LastSelection.Keys)
{
if (!dictionary.ContainsKey(current2))
{
flag = true;
break;
}
}
}
if (flag)
{
this.m_LastSelection = new Dictionary <GameObject, bool>(array.Length);
GameObject[] array3 = array;
for (int j = 0; j < array3.Length; j++)
{
GameObject key2 = array3[j];
this.m_LastSelection.Add(key2, false);
}
if (array != null)
{
if (current.shift)
{
RectSelection.UpdateSelection(this.m_SelectionStart, array, RectSelection.SelectionType.Additive, this.m_RectSelecting);
}
else if (EditorGUI.actionKey)
{
RectSelection.UpdateSelection(this.m_SelectionStart, array, RectSelection.SelectionType.Subtractive, this.m_RectSelecting);
}
else
{
RectSelection.UpdateSelection(this.m_SelectionStart, array, RectSelection.SelectionType.Normal, this.m_RectSelecting);
}
}
}
}
current.Use();
}
goto IL_4D2;
case EventType.Repaint:
if (GUIUtility.hotControl == num && this.m_RectSelecting)
{
EditorStyles.selectionRect.Draw(EditorGUIExt.FromToRect(this.m_SelectStartPoint, this.m_SelectMousePoint), GUIContent.none, false, false, false, false);
}
goto IL_4D2;
case EventType.Layout:
if (!Tools.viewToolActive)
{
HandleUtility.AddDefaultControl(num);
}
goto IL_4D2;
}
goto IL_4C;
IL_4D2:
Handles.EndGUI();
}
