private static void CheckDragWindowExists()
{
if (DockArea.s_DragMode == 1 && !PaneDragTab.get.m_Window)
{
DockArea.s_OriginalDragSource.RemoveTab(DockArea.s_DragPane);
UnityEngine.Object.DestroyImmediate(DockArea.s_DragPane);
PaneDragTab.get.Close();
GUIUtility.hotControl = 0;
DockArea.ResetDragVars();
}
}
private void DragTab(Rect pos, GUIStyle tabStyle)
{
int controlID = GUIUtility.GetControlID(FocusType.Passive);
float tabWidth = this.GetTabWidth(pos.width);
Event current = Event.current;
if (DockArea.s_DragMode != 0 && GUIUtility.hotControl == 0)
{
PaneDragTab.get.Close();
DockArea.ResetDragVars();
}
EventType typeForControl = current.GetTypeForControl(controlID);
switch (typeForControl)
{
case EventType.MouseDown:
if (pos.Contains(current.mousePosition) && GUIUtility.hotControl == 0)
{
int tabAtMousePos = this.GetTabAtMousePos(current.mousePosition, pos);
if (tabAtMousePos < this.m_Panes.Count)
{
switch (current.button)
{
case 0:
if (tabAtMousePos != this.selected)
{
this.selected = tabAtMousePos;
}
GUIUtility.hotControl = controlID;
DockArea.s_StartDragPosition = current.mousePosition;
DockArea.s_DragMode = 0;
current.Use();
break;
case 2:
this.m_Panes[tabAtMousePos].Close();
current.Use();
break;
}
}
}
goto IL_6B9;
case EventType.MouseUp:
if (GUIUtility.hotControl == controlID)
{
Vector2 vector = GUIUtility.GUIToScreenPoint(current.mousePosition);
if (DockArea.s_DragMode != 0)
{
DockArea.s_DragMode = 0;
PaneDragTab.get.Close();
EditorApplication.update = (EditorApplication.CallbackFunction)Delegate.Remove(EditorApplication.update, new EditorApplication.CallbackFunction(DockArea.CheckDragWindowExists));
if (DockArea.s_DropInfo != null && DockArea.s_DropInfo.dropArea != null)
{
DockArea.s_DropInfo.dropArea.PerformDrop(DockArea.s_DragPane, DockArea.s_DropInfo, vector);
}
else
{
EditorWindow editorWindow = DockArea.s_DragPane;
DockArea.ResetDragVars();
this.RemoveTab(editorWindow);
Rect position = editorWindow.position;
position.x = vector.x - position.width * 0.5f;
position.y = vector.y - position.height * 0.5f;
if (Application.platform == RuntimePlatform.WindowsEditor)
{
position.y = Mathf.Max(InternalEditorUtility.GetBoundsOfDesktopAtPoint(vector).y, position.y);
}
EditorWindow.CreateNewWindowForEditorWindow(editorWindow, false, false);
editorWindow.position = editorWindow.m_Parent.window.FitWindowRectToScreen(position, true, true);
GUIUtility.hotControl = 0;
GUIUtility.ExitGUI();
}
DockArea.ResetDragVars();
}
GUIUtility.hotControl = 0;
current.Use();
}
goto IL_6B9;
case EventType.MouseMove:
case EventType.KeyDown:
case EventType.KeyUp:
case EventType.ScrollWheel:
IL_6E:
if (typeForControl != EventType.ContextClick)
{
goto IL_6B9;
}
if (pos.Contains(current.mousePosition) && GUIUtility.hotControl == 0)
{
int tabAtMousePos2 = this.GetTabAtMousePos(current.mousePosition, pos);
if (tabAtMousePos2 < this.m_Panes.Count)
{
base.PopupGenericMenu(this.m_Panes[tabAtMousePos2], new Rect(current.mousePosition.x, current.mousePosition.y, 0f, 0f));
}
}
goto IL_6B9;
case EventType.MouseDrag:
if (GUIUtility.hotControl == controlID)
{
Vector2 vector2 = current.mousePosition - DockArea.s_StartDragPosition;
current.Use();
Rect screenPosition = base.screenPosition;
if (DockArea.s_DragMode == 0 && vector2.sqrMagnitude > 99f)
{
DockArea.s_DragMode = 1;
DockArea.s_PlaceholderPos = this.selected;
DockArea.s_DragPane = this.m_Panes[this.selected];
if (this.m_Panes.Count == 1)
{
DockArea.s_IgnoreDockingForView = this;
}
else
{
DockArea.s_IgnoreDockingForView = null;
}
DockArea.s_OriginalDragSource = this;
PaneDragTab.get.content = DockArea.s_DragPane.cachedTitleContent;
base.Internal_SetAsActiveWindow();
PaneDragTab.get.GrabThumbnail();
PaneDragTab.get.Show(new Rect(pos.x + screenPosition.x + tabWidth * (float)this.selected, pos.y + screenPosition.y, tabWidth, pos.height), GUIUtility.GUIToScreenPoint(current.mousePosition));
EditorApplication.update = (EditorApplication.CallbackFunction)Delegate.Combine(EditorApplication.update, new EditorApplication.CallbackFunction(DockArea.CheckDragWindowExists));
GUIUtility.ExitGUI();
}
if (DockArea.s_DragMode == 1)
{
DropInfo dropInfo = null;
ContainerWindow[] windows = ContainerWindow.windows;
Vector2 vector3 = GUIUtility.GUIToScreenPoint(current.mousePosition);
ContainerWindow inFrontOf = null;
ContainerWindow[] array = windows;
for (int i = 0; i < array.Length; i++)
{
ContainerWindow containerWindow = array[i];
View[] allChildren = containerWindow.mainView.allChildren;
for (int j = 0; j < allChildren.Length; j++)
{
View view = allChildren[j];
IDropArea dropArea = view as IDropArea;
if (dropArea != null)
{
dropInfo = dropArea.DragOver(DockArea.s_DragPane, vector3);
}
if (dropInfo != null)
{
break;
}
}
if (dropInfo != null)
{
inFrontOf = containerWindow;
break;
}
}
if (dropInfo == null)
{
dropInfo = new DropInfo(null);
}
if (dropInfo.type != DropInfo.Type.Tab)
{
DockArea.s_PlaceholderPos = -1;
}
DockArea.s_DropInfo = dropInfo;
if (PaneDragTab.get.m_Window)
{
PaneDragTab.get.SetDropInfo(dropInfo, vector3, inFrontOf);
}
}
}
goto IL_6B9;
case EventType.Repaint:
{
float num = pos.xMin;
int num2 = 0;
if (base.actualView)
{
for (int k = 0; k < this.m_Panes.Count; k++)
{
if (!(DockArea.s_DragPane == this.m_Panes[k]))
{
if (DockArea.s_DropInfo != null && object.ReferenceEquals(DockArea.s_DropInfo.dropArea, this) && DockArea.s_PlaceholderPos == num2)
{
num += tabWidth;
}
Rect rect = new Rect(num, pos.yMin, tabWidth, pos.height);
float num3 = Mathf.Round(rect.x);
Rect position2 = new Rect(num3, rect.y, Mathf.Round(rect.x + rect.width) - num3, rect.height);
tabStyle.Draw(position2, this.m_Panes[k].cachedTitleContent, false, false, k == this.selected, base.hasFocus);
num += tabWidth;
num2++;
}
}
}
else
{
Rect rect2 = new Rect(num, pos.yMin, tabWidth, pos.height);
float num4 = Mathf.Round(rect2.x);
Rect position3 = new Rect(num4, rect2.y, Mathf.Round(rect2.x + rect2.width) - num4, rect2.height);
tabStyle.Draw(position3, "Failed to load", false, false, true, false);
}
goto IL_6B9;
}
}
goto IL_6E;
IL_6B9:
this.selected = Mathf.Clamp(this.selected, 0, this.m_Panes.Count - 1);
}
private void DragTab(Rect pos, GUIStyle tabStyle)
{
int controlId = GUIUtility.GetControlID(FocusType.Passive);
float tabWidth = this.GetTabWidth(pos.width);
Event current = Event.current;
if (DockArea.s_DragMode != 0 && GUIUtility.hotControl == 0)
{
PaneDragTab.get.Close();
DockArea.ResetDragVars();
}
EventType typeForControl = current.GetTypeForControl(controlId);
switch (typeForControl)
{
case EventType.MouseDown:
if (pos.Contains(current.mousePosition) && GUIUtility.hotControl == 0)
{
int tabAtMousePos = this.GetTabAtMousePos(current.mousePosition, pos);
if (tabAtMousePos < this.m_Panes.Count)
{
switch (current.button)
{
case 0:
if (tabAtMousePos != this.selected)
{
this.selected = tabAtMousePos;
}
GUIUtility.hotControl = controlId;
DockArea.s_StartDragPosition = current.mousePosition;
DockArea.s_DragMode = 0;
current.Use();
break;
case 2:
this.m_Panes[tabAtMousePos].Close();
current.Use();
break;
}
}
else
{
break;
}
}
else
{
break;
}
case EventType.MouseUp:
if (GUIUtility.hotControl == controlId)
{
Vector2 screenPoint = GUIUtility.GUIToScreenPoint(current.mousePosition);
if (DockArea.s_DragMode != 0)
{
DockArea.s_DragMode = 0;
PaneDragTab.get.Close();
EditorApplication.update -= new EditorApplication.CallbackFunction(DockArea.CheckDragWindowExists);
if (DockArea.s_DropInfo != null && DockArea.s_DropInfo.dropArea != null)
{
DockArea.s_DropInfo.dropArea.PerformDrop(DockArea.s_DragPane, DockArea.s_DropInfo, screenPoint);
}
else
{
EditorWindow dragPane = DockArea.s_DragPane;
DockArea.ResetDragVars();
this.RemoveTab(dragPane);
Rect position = dragPane.position;
position.x = screenPoint.x - position.width * 0.5f;
position.y = screenPoint.y - position.height * 0.5f;
if (Application.platform == RuntimePlatform.WindowsEditor)
{
position.y = Mathf.Max(InternalEditorUtility.GetBoundsOfDesktopAtPoint(screenPoint).y, position.y);
}
EditorWindow.CreateNewWindowForEditorWindow(dragPane, false, false);
dragPane.position = dragPane.m_Parent.window.FitWindowRectToScreen(position, true, true);
GUIUtility.hotControl = 0;
GUIUtility.ExitGUI();
}
DockArea.ResetDragVars();
}
GUIUtility.hotControl = 0;
current.Use();
break;
}
break;
case EventType.MouseDrag:
if (GUIUtility.hotControl == controlId)
{
Vector2 vector2 = current.mousePosition - DockArea.s_StartDragPosition;
current.Use();
Rect screenPosition = this.screenPosition;
if (DockArea.s_DragMode == 0 && (double)vector2.sqrMagnitude > 99.0)
{
DockArea.s_DragMode = 1;
DockArea.s_PlaceholderPos = this.selected;
DockArea.s_DragPane = this.m_Panes[this.selected];
DockArea.s_IgnoreDockingForView = this.m_Panes.Count != 1 ? (View)null : (View)this;
DockArea.s_OriginalDragSource = this;
PaneDragTab.get.content = DockArea.s_DragPane.titleContent;
this.Internal_SetAsActiveWindow();
PaneDragTab.get.GrabThumbnail();
PaneDragTab.get.Show(new Rect((float)((double)pos.x + (double)screenPosition.x + (double)tabWidth * (double)this.selected), pos.y + screenPosition.y, tabWidth, pos.height), GUIUtility.GUIToScreenPoint(current.mousePosition));
EditorApplication.update += new EditorApplication.CallbackFunction(DockArea.CheckDragWindowExists);
GUIUtility.ExitGUI();
}
if (DockArea.s_DragMode == 1)
{
DropInfo di = (DropInfo)null;
ContainerWindow[] windows = ContainerWindow.windows;
Vector2 screenPoint = GUIUtility.GUIToScreenPoint(current.mousePosition);
ContainerWindow inFrontOf = (ContainerWindow)null;
foreach (ContainerWindow containerWindow in windows)
{
foreach (View allChild in containerWindow.mainView.allChildren)
{
IDropArea dropArea = allChild as IDropArea;
if (dropArea != null)
{
di = dropArea.DragOver(DockArea.s_DragPane, screenPoint);
}
if (di != null)
{
break;
}
}
if (di != null)
{
inFrontOf = containerWindow;
break;
}
}
if (di == null)
{
di = new DropInfo((IDropArea)null);
}
if (di.type != DropInfo.Type.Tab)
{
DockArea.s_PlaceholderPos = -1;
}
DockArea.s_DropInfo = di;
if ((bool)((UnityEngine.Object)PaneDragTab.get.m_Window))
{
PaneDragTab.get.SetDropInfo(di, screenPoint, inFrontOf);
break;
}
break;
}
break;
}
break;
case EventType.Repaint:
float xMin = pos.xMin;
int num = 0;
if ((bool)((UnityEngine.Object) this.actualView))
{
for (int index = 0; index < this.m_Panes.Count; ++index)
{
if (!((UnityEngine.Object)DockArea.s_DragPane == (UnityEngine.Object) this.m_Panes[index]))
{
if (DockArea.s_DropInfo != null && object.ReferenceEquals((object)DockArea.s_DropInfo.dropArea, (object)this) && DockArea.s_PlaceholderPos == num)
{
xMin += tabWidth;
}
Rect rect = new Rect(xMin, pos.yMin, tabWidth, pos.height);
float x = Mathf.Round(rect.x);
Rect position = new Rect(x, rect.y, Mathf.Round(rect.x + rect.width) - x, rect.height);
tabStyle.Draw(position, this.m_Panes[index].titleContent, false, false, index == this.selected, this.hasFocus);
xMin += tabWidth;
++num;
}
}
break;
}
Rect rect1 = new Rect(xMin, pos.yMin, tabWidth, pos.height);
float x1 = Mathf.Round(rect1.x);
Rect position1 = new Rect(x1, rect1.y, Mathf.Round(rect1.x + rect1.width) - x1, rect1.height);
tabStyle.Draw(position1, "Failed to load", false, false, true, false);
break;
default:
if (typeForControl == EventType.ContextClick && pos.Contains(current.mousePosition) && GUIUtility.hotControl == 0)
{
int tabAtMousePos = this.GetTabAtMousePos(current.mousePosition, pos);
if (tabAtMousePos < this.m_Panes.Count)
{
this.PopupGenericMenu(this.m_Panes[tabAtMousePos], new Rect(current.mousePosition.x, current.mousePosition.y, 0.0f, 0.0f));
break;
}
break;
}
break;
}
this.selected = Mathf.Clamp(this.selected, 0, this.m_Panes.Count - 1);
}