private void DragTab(Rect pos, GUIStyle tabStyle)
{
int controlID = GUIUtility.GetControlID(FocusType.Passive);
float tabWidth = this.GetTabWidth(pos.width);
Event current = Event.current;
if ((s_DragMode != 0) && (GUIUtility.hotControl == 0))
{
PaneDragTab.get.Close();
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;
s_StartDragPosition = current.mousePosition;
s_DragMode = 0;
current.Use();
break;
case 2:
this.m_Panes[tabAtMousePos].Close();
current.Use();
break;
}
}
}
goto Label_06B9;
case EventType.MouseUp:
if (GUIUtility.hotControl == controlID)
{
Vector2 vector3 = GUIUtility.GUIToScreenPoint(current.mousePosition);
if (s_DragMode != 0)
{
s_DragMode = 0;
PaneDragTab.get.Close();
EditorApplication.update = (EditorApplication.CallbackFunction) Delegate.Remove(EditorApplication.update, new EditorApplication.CallbackFunction(DockArea.CheckDragWindowExists));
if ((s_DropInfo == null) || (s_DropInfo.dropArea == null))
{
EditorWindow pane = s_DragPane;
ResetDragVars();
this.RemoveTab(pane);
Rect position = pane.position;
position.x = vector3.x - (position.width * 0.5f);
position.y = vector3.y - (position.height * 0.5f);
if (Application.platform == RuntimePlatform.WindowsEditor)
{
position.y = Mathf.Max(InternalEditorUtility.GetBoundsOfDesktopAtPoint(vector3).y, position.y);
}
EditorWindow.CreateNewWindowForEditorWindow(pane, false, false);
pane.position = pane.m_Parent.window.FitWindowRectToScreen(position, true, true);
GUIUtility.hotControl = 0;
GUIUtility.ExitGUI();
}
else
{
s_DropInfo.dropArea.PerformDrop(s_DragPane, s_DropInfo, vector3);
}
ResetDragVars();
}
GUIUtility.hotControl = 0;
current.Use();
}
goto Label_06B9;
case EventType.MouseDrag:
if (GUIUtility.hotControl == controlID)
{
Vector2 vector = current.mousePosition - s_StartDragPosition;
current.Use();
Rect screenPosition = base.screenPosition;
if ((s_DragMode == 0) && (vector.sqrMagnitude > 99f))
{
s_DragMode = 1;
s_PlaceholderPos = this.selected;
s_DragPane = this.m_Panes[this.selected];
if (this.m_Panes.Count != 1)
{
s_IgnoreDockingForView = null;
}
else
{
s_IgnoreDockingForView = this;
}
s_OriginalDragSource = this;
PaneDragTab.get.content = s_DragPane.titleContent;
base.Internal_SetAsActiveWindow();
PaneDragTab.get.GrabThumbnail();
PaneDragTab.get.Show(new Rect((pos.x + screenPosition.x) + (tabWidth * 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 (s_DragMode == 1)
{
DropInfo di = null;
ContainerWindow[] windows = ContainerWindow.windows;
Vector2 screenPos = GUIUtility.GUIToScreenPoint(current.mousePosition);
ContainerWindow inFrontOf = null;
foreach (ContainerWindow window2 in windows)
{
foreach (View view in window2.mainView.allChildren)
{
IDropArea area = view as IDropArea;
if (area != null)
{
di = area.DragOver(s_DragPane, screenPos);
}
if (di != null)
{
break;
}
}
if (di != null)
{
inFrontOf = window2;
break;
}
}
if (di == null)
{
di = new DropInfo(null);
}
if (di.type != DropInfo.Type.Tab)
{
s_PlaceholderPos = -1;
}
s_DropInfo = di;
if (PaneDragTab.get.m_Window != null)
{
PaneDragTab.get.SetDropInfo(di, screenPos, inFrontOf);
}
}
}
goto Label_06B9;
case EventType.Repaint:
{
float xMin = pos.xMin;
int num8 = 0;
if (base.actualView == null)
{
Rect rect5 = new Rect(xMin, pos.yMin, tabWidth, pos.height);
float x = Mathf.Round(rect5.x);
Rect rect6 = new Rect(x, rect5.y, Mathf.Round(rect5.x + rect5.width) - x, rect5.height);
tabStyle.Draw(rect6, "Failed to load", false, false, true, false);
}
else
{
for (int i = 0; i < this.m_Panes.Count; i++)
{
if (s_DragPane != this.m_Panes[i])
{
if (((s_DropInfo != null) && object.ReferenceEquals(s_DropInfo.dropArea, this)) && (s_PlaceholderPos == num8))
{
xMin += tabWidth;
}
Rect rect3 = new Rect(xMin, pos.yMin, tabWidth, pos.height);
float num10 = Mathf.Round(rect3.x);
Rect rect4 = new Rect(num10, rect3.y, Mathf.Round(rect3.x + rect3.width) - num10, rect3.height);
tabStyle.Draw(rect4, this.m_Panes[i].titleContent, false, false, i == this.selected, base.hasFocus);
xMin += tabWidth;
num8++;
}
}
}
goto Label_06B9;
}
}
if ((typeForControl == EventType.ContextClick) && (pos.Contains(current.mousePosition) && (GUIUtility.hotControl == 0)))
{
int num4 = this.GetTabAtMousePos(current.mousePosition, pos);
if (num4 < this.m_Panes.Count)
{
base.PopupGenericMenu(this.m_Panes[num4], new Rect(current.mousePosition.x, current.mousePosition.y, 0f, 0f));
}
}
Label_06B9:
this.selected = Mathf.Clamp(this.selected, 0, this.m_Panes.Count - 1);
}
