void Xceed.Wpf.AvalonDock.Controls.IOverlayWindow.DragLeave(IDropArea area)
{
FrameworkElement frameworkElement;
this._visibleAreas.Remove(area);
switch (area.Type)
{
case DropAreaType.DockingManager:
{
frameworkElement = this._gridDockingManagerDropTargets;
break;
}
case DropAreaType.DocumentPane:
{
if (!(this._floatingWindow.Model is LayoutAnchorableFloatingWindow) || this._gridDocumentPaneFullDropTargets == null)
{
frameworkElement = this._gridDocumentPaneDropTargets;
break;
}
else
{
frameworkElement = this._gridDocumentPaneFullDropTargets;
break;
}
}
case DropAreaType.DocumentPaneGroup:
{
frameworkElement = this._gridDocumentPaneDropTargets;
break;
}
case DropAreaType.AnchorablePane:
{
frameworkElement = this._gridAnchorablePaneDropTargets;
break;
}
default:
{
goto case DropAreaType.DocumentPane;
}
}
frameworkElement.Visibility = System.Windows.Visibility.Hidden;
}
/// <inheritdoc cref="IOverlayWindow"/>
void IOverlayWindow.DragLeave(IDropArea area)
{
_visibleAreas.Remove(area);
FrameworkElement areaElement;
switch (area.Type)
{
case DropAreaType.DockingManager:
areaElement = _gridDockingManagerDropTargets;
break;
case DropAreaType.AnchorablePane:
areaElement = _gridAnchorablePaneDropTargets;
break;
case DropAreaType.DocumentPaneGroup:
areaElement = _gridDocumentPaneDropTargets;
break;
case DropAreaType.DocumentPane:
default:
{
bool isDraggingAnchorables = _floatingWindow.Model is LayoutAnchorableFloatingWindow;
if (isDraggingAnchorables && _gridDocumentPaneFullDropTargets != null)
{
areaElement = _gridDocumentPaneFullDropTargets;
}
else
{
areaElement = _gridDocumentPaneDropTargets;
}
}
break;
}
areaElement.Visibility = System.Windows.Visibility.Hidden;
}
void IOverlayWindow.DragLeave(IDropArea area)
{
_visibleAreas.Remove(area);
FrameworkElement areaElement;
switch (area.Type) {
case DropAreaType.DockingManager:
areaElement = _gridDockingManagerDropTargets;
break;
case DropAreaType.AnchorablePane:
areaElement = _gridAnchorablePaneDropTargets;
break;
case DropAreaType.DocumentPaneGroup:
areaElement = _gridDocumentPaneDropTargets;
break;
case DropAreaType.DocumentPane:
default: {
bool isDraggingAnchorables = _floatingWindow.Model is LayoutAnchorableFloatingWindow;
if (isDraggingAnchorables && _gridDocumentPaneFullDropTargets != null)
areaElement = _gridDocumentPaneFullDropTargets;
else
areaElement = _gridDocumentPaneDropTargets;
}
break;
}
areaElement.Visibility = System.Windows.Visibility.Hidden;
}
void IOverlayWindow.DragEnter(IDropArea area)
{
_visibleAreas.Add(area);
FrameworkElement areaElement;
switch (area.Type) {
case DropAreaType.DockingManager:
areaElement = _gridDockingManagerDropTargets;
break;
case DropAreaType.AnchorablePane:
areaElement = _gridAnchorablePaneDropTargets;
break;
case DropAreaType.DocumentPaneGroup: {
areaElement = _gridDocumentPaneDropTargets;
var dropAreaDocumentPaneGroup = area as DropArea<LayoutDocumentPaneGroupControl>;
var layoutDocumentPane = (dropAreaDocumentPaneGroup.AreaElement.Model as LayoutDocumentPaneGroup).Children.First() as LayoutDocumentPane;
var parentDocumentPaneGroup = layoutDocumentPane.Parent as LayoutDocumentPaneGroup;
_documentPaneDropTargetLeft.Visibility = Visibility.Hidden;
_documentPaneDropTargetRight.Visibility = Visibility.Hidden;
_documentPaneDropTargetTop.Visibility = Visibility.Hidden;
_documentPaneDropTargetBottom.Visibility = Visibility.Hidden;
}
break;
case DropAreaType.DocumentPane:
default: {
bool isDraggingAnchorables = _floatingWindow.Model is LayoutAnchorableFloatingWindow;
if (isDraggingAnchorables && _gridDocumentPaneFullDropTargets != null) {
areaElement = _gridDocumentPaneFullDropTargets;
var dropAreaDocumentPaneGroup = area as DropArea<LayoutDocumentPaneControl>;
var layoutDocumentPane = dropAreaDocumentPaneGroup.AreaElement.Model as LayoutDocumentPane;
var parentDocumentPaneGroup = layoutDocumentPane.Parent as LayoutDocumentPaneGroup;
if (parentDocumentPaneGroup != null &&
parentDocumentPaneGroup.Children.Where(c => c.IsVisible).Count() > 1) {
var manager = parentDocumentPaneGroup.Root.Manager;
if (!manager.AllowMixedOrientation) {
_documentPaneFullDropTargetLeft.Visibility = parentDocumentPaneGroup.Orientation == Orientation.Horizontal ? Visibility.Visible : Visibility.Hidden;
_documentPaneFullDropTargetRight.Visibility = parentDocumentPaneGroup.Orientation == Orientation.Horizontal ? Visibility.Visible : Visibility.Hidden;
_documentPaneFullDropTargetTop.Visibility = parentDocumentPaneGroup.Orientation == Orientation.Vertical ? Visibility.Visible : Visibility.Hidden;
_documentPaneFullDropTargetBottom.Visibility = parentDocumentPaneGroup.Orientation == Orientation.Vertical ? Visibility.Visible : Visibility.Hidden;
}
else {
_documentPaneFullDropTargetLeft.Visibility = Visibility.Visible;
_documentPaneFullDropTargetRight.Visibility = Visibility.Visible;
_documentPaneFullDropTargetTop.Visibility = Visibility.Visible;
_documentPaneFullDropTargetBottom.Visibility = Visibility.Visible;
}
}
else if (parentDocumentPaneGroup == null &&
layoutDocumentPane != null &&
layoutDocumentPane.ChildrenCount == 0) {
_documentPaneFullDropTargetLeft.Visibility = Visibility.Hidden;
_documentPaneFullDropTargetRight.Visibility = Visibility.Hidden;
_documentPaneFullDropTargetTop.Visibility = Visibility.Hidden;
_documentPaneFullDropTargetBottom.Visibility = Visibility.Hidden;
}
else {
_documentPaneFullDropTargetLeft.Visibility = Visibility.Visible;
_documentPaneFullDropTargetRight.Visibility = Visibility.Visible;
_documentPaneFullDropTargetTop.Visibility = Visibility.Visible;
_documentPaneFullDropTargetBottom.Visibility = Visibility.Visible;
}
if (parentDocumentPaneGroup != null &&
parentDocumentPaneGroup.Children.Where(c => c.IsVisible).Count() > 1) {
int indexOfDocumentPane = parentDocumentPaneGroup.Children.Where(ch => ch.IsVisible).ToList().IndexOf(layoutDocumentPane);
bool isFirstChild = indexOfDocumentPane == 0;
bool isLastChild = indexOfDocumentPane == parentDocumentPaneGroup.ChildrenCount - 1;
var manager = parentDocumentPaneGroup.Root.Manager;
if (!manager.AllowMixedOrientation) {
_documentPaneDropTargetBottomAsAnchorablePane.Visibility =
parentDocumentPaneGroup.Orientation == Orientation.Vertical ?
(isLastChild ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden) :
System.Windows.Visibility.Hidden;
_documentPaneDropTargetTopAsAnchorablePane.Visibility =
parentDocumentPaneGroup.Orientation == Orientation.Vertical ?
(isFirstChild ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden) :
System.Windows.Visibility.Hidden;
_documentPaneDropTargetLeftAsAnchorablePane.Visibility =
parentDocumentPaneGroup.Orientation == Orientation.Horizontal ?
(isFirstChild ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden) :
System.Windows.Visibility.Hidden;
_documentPaneDropTargetRightAsAnchorablePane.Visibility =
parentDocumentPaneGroup.Orientation == Orientation.Horizontal ?
(isLastChild ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden) :
System.Windows.Visibility.Hidden;
}
else {
_documentPaneDropTargetBottomAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
_documentPaneDropTargetLeftAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
_documentPaneDropTargetRightAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
_documentPaneDropTargetTopAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
}
}
else {
_documentPaneDropTargetBottomAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
_documentPaneDropTargetLeftAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
_documentPaneDropTargetRightAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
_documentPaneDropTargetTopAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
}
}
else {
areaElement = _gridDocumentPaneDropTargets;
var dropAreaDocumentPaneGroup = area as DropArea<LayoutDocumentPaneControl>;
var layoutDocumentPane = dropAreaDocumentPaneGroup.AreaElement.Model as LayoutDocumentPane;
var parentDocumentPaneGroup = layoutDocumentPane.Parent as LayoutDocumentPaneGroup;
if (parentDocumentPaneGroup != null &&
parentDocumentPaneGroup.Children.Where(c => c.IsVisible).Count() > 1) {
var manager = parentDocumentPaneGroup.Root.Manager;
if (!manager.AllowMixedOrientation) {
_documentPaneDropTargetLeft.Visibility = parentDocumentPaneGroup.Orientation == Orientation.Horizontal ? Visibility.Visible : Visibility.Hidden;
_documentPaneDropTargetRight.Visibility = parentDocumentPaneGroup.Orientation == Orientation.Horizontal ? Visibility.Visible : Visibility.Hidden;
_documentPaneDropTargetTop.Visibility = parentDocumentPaneGroup.Orientation == Orientation.Vertical ? Visibility.Visible : Visibility.Hidden;
_documentPaneDropTargetBottom.Visibility = parentDocumentPaneGroup.Orientation == Orientation.Vertical ? Visibility.Visible : Visibility.Hidden;
}
else {
_documentPaneDropTargetLeft.Visibility = Visibility.Visible;
_documentPaneDropTargetRight.Visibility = Visibility.Visible;
_documentPaneDropTargetTop.Visibility = Visibility.Visible;
_documentPaneDropTargetBottom.Visibility = Visibility.Visible;
}
}
else if (parentDocumentPaneGroup == null &&
layoutDocumentPane != null &&
layoutDocumentPane.ChildrenCount == 0) {
_documentPaneDropTargetLeft.Visibility = Visibility.Hidden;
_documentPaneDropTargetRight.Visibility = Visibility.Hidden;
_documentPaneDropTargetTop.Visibility = Visibility.Hidden;
_documentPaneDropTargetBottom.Visibility = Visibility.Hidden;
}
else {
_documentPaneDropTargetLeft.Visibility = Visibility.Visible;
_documentPaneDropTargetRight.Visibility = Visibility.Visible;
_documentPaneDropTargetTop.Visibility = Visibility.Visible;
_documentPaneDropTargetBottom.Visibility = Visibility.Visible;
}
}
}
break;
}
Canvas.SetLeft(areaElement, area.DetectionRect.Left - Left);
Canvas.SetTop(areaElement, area.DetectionRect.Top - Top);
areaElement.Width = area.DetectionRect.Width;
areaElement.Height = area.DetectionRect.Height;
areaElement.Visibility = System.Windows.Visibility.Visible;
}
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);
}
public DropInfo(IDropArea source)
{
this.dropArea = source;
}
void IOverlayWindow.DragEnter(IDropArea area)
{
_visibleAreas.Add(area);
FrameworkElement areaElement;
switch (area.Type)
{
case DropAreaType.DockingManager:
areaElement = _gridDockingManagerDropTargets;
break;
case DropAreaType.AnchorablePane:
areaElement = _gridAnchorablePaneDropTargets;
break;
case DropAreaType.DocumentPaneGroup:
{
areaElement = _gridDocumentPaneDropTargets;
_documentPaneDropTargetLeft.Visibility = Visibility.Hidden;
_documentPaneDropTargetRight.Visibility = Visibility.Hidden;
_documentPaneDropTargetTop.Visibility = Visibility.Hidden;
_documentPaneDropTargetBottom.Visibility = Visibility.Hidden;
}
break;
default:
{
bool isDraggingAnchorables = _floatingWindow.Model is LayoutAnchorableFloatingWindow;
if (isDraggingAnchorables && _gridDocumentPaneFullDropTargets != null)
{
areaElement = _gridDocumentPaneFullDropTargets;
var dropAreaDocumentPaneGroup = area as DropArea <LayoutDocumentPaneControl>;
var layoutDocumentPane = dropAreaDocumentPaneGroup?.AreaElement.Model as LayoutDocumentPane;
if (layoutDocumentPane != null)
{
var parentDocumentPaneGroup = layoutDocumentPane.Parent as LayoutDocumentPaneGroup;
if (parentDocumentPaneGroup != null &&
parentDocumentPaneGroup.Children.Count(c => c.IsVisible) > 1)
{
var manager = parentDocumentPaneGroup.Root.Manager;
if (!manager.AllowMixedOrientation)
{
_documentPaneFullDropTargetLeft.Visibility = parentDocumentPaneGroup.Orientation ==
Orientation.Horizontal
? Visibility.Visible
: Visibility.Hidden;
_documentPaneFullDropTargetRight.Visibility = parentDocumentPaneGroup.Orientation ==
Orientation.Horizontal
? Visibility.Visible
: Visibility.Hidden;
_documentPaneFullDropTargetTop.Visibility = parentDocumentPaneGroup.Orientation ==
Orientation.Vertical
? Visibility.Visible
: Visibility.Hidden;
_documentPaneFullDropTargetBottom.Visibility =
parentDocumentPaneGroup.Orientation == Orientation.Vertical
? Visibility.Visible
: Visibility.Hidden;
}
else
{
_documentPaneFullDropTargetLeft.Visibility = Visibility.Visible;
_documentPaneFullDropTargetRight.Visibility = Visibility.Visible;
_documentPaneFullDropTargetTop.Visibility = Visibility.Visible;
_documentPaneFullDropTargetBottom.Visibility = Visibility.Visible;
}
}
else if (parentDocumentPaneGroup == null &&
layoutDocumentPane.ChildrenCount == 0)
{
_documentPaneFullDropTargetLeft.Visibility = Visibility.Hidden;
_documentPaneFullDropTargetRight.Visibility = Visibility.Hidden;
_documentPaneFullDropTargetTop.Visibility = Visibility.Hidden;
_documentPaneFullDropTargetBottom.Visibility = Visibility.Hidden;
}
else
{
_documentPaneFullDropTargetLeft.Visibility = Visibility.Visible;
_documentPaneFullDropTargetRight.Visibility = Visibility.Visible;
_documentPaneFullDropTargetTop.Visibility = Visibility.Visible;
_documentPaneFullDropTargetBottom.Visibility = Visibility.Visible;
}
if (parentDocumentPaneGroup != null &&
parentDocumentPaneGroup.Children.Count(c => c.IsVisible) > 1)
{
int indexOfDocumentPane =
parentDocumentPaneGroup.Children.Where(ch => ch.IsVisible)
.ToList()
.IndexOf(layoutDocumentPane);
bool isFirstChild = indexOfDocumentPane == 0;
bool isLastChild = indexOfDocumentPane == parentDocumentPaneGroup.ChildrenCount - 1;
var manager = parentDocumentPaneGroup.Root.Manager;
if (!manager.AllowMixedOrientation)
{
_documentPaneDropTargetBottomAsAnchorablePane.Visibility =
parentDocumentPaneGroup.Orientation == Orientation.Vertical
? (isLastChild ? Visibility.Visible : Visibility.Hidden)
: Visibility.Hidden;
_documentPaneDropTargetTopAsAnchorablePane.Visibility =
parentDocumentPaneGroup.Orientation == Orientation.Vertical
? (isFirstChild ? Visibility.Visible : Visibility.Hidden)
: Visibility.Hidden;
_documentPaneDropTargetLeftAsAnchorablePane.Visibility =
parentDocumentPaneGroup.Orientation == Orientation.Horizontal
? (isFirstChild ? Visibility.Visible : Visibility.Hidden)
: Visibility.Hidden;
_documentPaneDropTargetRightAsAnchorablePane.Visibility =
parentDocumentPaneGroup.Orientation == Orientation.Horizontal
? (isLastChild ? Visibility.Visible : Visibility.Hidden)
: Visibility.Hidden;
}
else
{
_documentPaneDropTargetBottomAsAnchorablePane.Visibility = Visibility.Visible;
_documentPaneDropTargetLeftAsAnchorablePane.Visibility = Visibility.Visible;
_documentPaneDropTargetRightAsAnchorablePane.Visibility = Visibility.Visible;
_documentPaneDropTargetTopAsAnchorablePane.Visibility = Visibility.Visible;
}
}
else
{
_documentPaneDropTargetBottomAsAnchorablePane.Visibility = Visibility.Visible;
_documentPaneDropTargetLeftAsAnchorablePane.Visibility = Visibility.Visible;
_documentPaneDropTargetRightAsAnchorablePane.Visibility = Visibility.Visible;
_documentPaneDropTargetTopAsAnchorablePane.Visibility = Visibility.Visible;
}
}
}
else
{
areaElement = _gridDocumentPaneDropTargets;
var dropAreaDocumentPaneGroup = area as DropArea <LayoutDocumentPaneControl>;
var layoutDocumentPane = dropAreaDocumentPaneGroup?.AreaElement.Model as LayoutDocumentPane;
if (layoutDocumentPane != null)
{
var parentDocumentPaneGroup = layoutDocumentPane.Parent as LayoutDocumentPaneGroup;
if (parentDocumentPaneGroup != null &&
parentDocumentPaneGroup.Children.Count(c => c.IsVisible) > 1)
{
var manager = parentDocumentPaneGroup.Root.Manager;
if (!manager.AllowMixedOrientation)
{
_documentPaneDropTargetLeft.Visibility = parentDocumentPaneGroup.Orientation ==
Orientation.Horizontal
? Visibility.Visible
: Visibility.Hidden;
_documentPaneDropTargetRight.Visibility = parentDocumentPaneGroup.Orientation ==
Orientation.Horizontal
? Visibility.Visible
: Visibility.Hidden;
_documentPaneDropTargetTop.Visibility = parentDocumentPaneGroup.Orientation ==
Orientation.Vertical
? Visibility.Visible
: Visibility.Hidden;
_documentPaneDropTargetBottom.Visibility = parentDocumentPaneGroup.Orientation ==
Orientation.Vertical
? Visibility.Visible
: Visibility.Hidden;
}
else
{
_documentPaneDropTargetLeft.Visibility = Visibility.Visible;
_documentPaneDropTargetRight.Visibility = Visibility.Visible;
_documentPaneDropTargetTop.Visibility = Visibility.Visible;
_documentPaneDropTargetBottom.Visibility = Visibility.Visible;
}
}
else if (parentDocumentPaneGroup == null &&
layoutDocumentPane.ChildrenCount == 0)
{
_documentPaneDropTargetLeft.Visibility = Visibility.Hidden;
_documentPaneDropTargetRight.Visibility = Visibility.Hidden;
_documentPaneDropTargetTop.Visibility = Visibility.Hidden;
_documentPaneDropTargetBottom.Visibility = Visibility.Hidden;
}
else
{
_documentPaneDropTargetLeft.Visibility = Visibility.Visible;
_documentPaneDropTargetRight.Visibility = Visibility.Visible;
_documentPaneDropTargetTop.Visibility = Visibility.Visible;
_documentPaneDropTargetBottom.Visibility = Visibility.Visible;
}
}
}
}
break;
}
Canvas.SetLeft(areaElement, area.DetectionRect.Left - Left);
Canvas.SetTop(areaElement, area.DetectionRect.Top - Top);
areaElement.Width = area.DetectionRect.Width;
areaElement.Height = area.DetectionRect.Height;
areaElement.Visibility = Visibility.Visible;
}
/// <inheritdoc cref="IOverlayWindow"/>
void IOverlayWindow.DragEnter(IDropArea area)
{
var floatingWindowManager = _floatingWindow.Model.Root.Manager;
_visibleAreas.Add(area);
FrameworkElement areaElement;
switch (area.Type)
{
case DropAreaType.DockingManager:
var dropAreaDockingManager = area as DropArea <DockingManager>;
if (dropAreaDockingManager.AreaElement != floatingWindowManager)
{
_visibleAreas.Remove(area);
return;
}
areaElement = _gridDockingManagerDropTargets;
break;
case DropAreaType.AnchorablePane:
areaElement = _gridAnchorablePaneDropTargets;
var dropAreaAnchorablePaneGroup = area as DropArea <LayoutAnchorablePaneControl>;
var layoutAnchorablePane = dropAreaAnchorablePaneGroup.AreaElement.Model as LayoutAnchorablePane;
if (layoutAnchorablePane.Root.Manager != floatingWindowManager)
{
_visibleAreas.Remove(area);
return;
}
SetDropTargetIntoVisibility(layoutAnchorablePane);
break;
case DropAreaType.DocumentPaneGroup:
{
areaElement = _gridDocumentPaneDropTargets;
var dropAreaDocumentPaneGroup = area as DropArea <LayoutDocumentPaneGroupControl>;
var layoutDocumentPane = (dropAreaDocumentPaneGroup.AreaElement.Model as LayoutDocumentPaneGroup).Children.First() as LayoutDocumentPane;
var parentDocumentPaneGroup = layoutDocumentPane.Parent as LayoutDocumentPaneGroup;
if (parentDocumentPaneGroup.Root.Manager != floatingWindowManager)
{
_visibleAreas.Remove(area);
return;
}
_documentPaneDropTargetLeft.Visibility = Visibility.Hidden;
_documentPaneDropTargetRight.Visibility = Visibility.Hidden;
_documentPaneDropTargetTop.Visibility = Visibility.Hidden;
_documentPaneDropTargetBottom.Visibility = Visibility.Hidden;
}
break;
case DropAreaType.DocumentPane:
default:
{
bool isDraggingAnchorables = _floatingWindow.Model is LayoutAnchorableFloatingWindow;
if (isDraggingAnchorables && _gridDocumentPaneFullDropTargets != null)
{
areaElement = _gridDocumentPaneFullDropTargets;
var dropAreaDocumentPaneGroup = area as DropArea <LayoutDocumentPaneControl>;
var layoutDocumentPane = dropAreaDocumentPaneGroup.AreaElement.Model as LayoutDocumentPane;
var parentDocumentPaneGroup = layoutDocumentPane.Parent as LayoutDocumentPaneGroup;
if (layoutDocumentPane.Root.Manager != floatingWindowManager)
{
_visibleAreas.Remove(area);
return;
}
SetDropTargetIntoVisibility(layoutDocumentPane);
if (parentDocumentPaneGroup != null &&
parentDocumentPaneGroup.Children.Where(c => c.IsVisible).Count() > 1)
{
var manager = parentDocumentPaneGroup.Root.Manager;
if (!manager.AllowMixedOrientation)
{
_documentPaneFullDropTargetLeft.Visibility = parentDocumentPaneGroup.Orientation == Orientation.Horizontal ? Visibility.Visible : Visibility.Hidden;
_documentPaneFullDropTargetRight.Visibility = parentDocumentPaneGroup.Orientation == Orientation.Horizontal ? Visibility.Visible : Visibility.Hidden;
_documentPaneFullDropTargetTop.Visibility = parentDocumentPaneGroup.Orientation == Orientation.Vertical ? Visibility.Visible : Visibility.Hidden;
_documentPaneFullDropTargetBottom.Visibility = parentDocumentPaneGroup.Orientation == Orientation.Vertical ? Visibility.Visible : Visibility.Hidden;
}
else
{
_documentPaneFullDropTargetLeft.Visibility = Visibility.Visible;
_documentPaneFullDropTargetRight.Visibility = Visibility.Visible;
_documentPaneFullDropTargetTop.Visibility = Visibility.Visible;
_documentPaneFullDropTargetBottom.Visibility = Visibility.Visible;
}
}
else if (parentDocumentPaneGroup == null &&
layoutDocumentPane != null &&
layoutDocumentPane.ChildrenCount == 0)
{
_documentPaneFullDropTargetLeft.Visibility = Visibility.Hidden;
_documentPaneFullDropTargetRight.Visibility = Visibility.Hidden;
_documentPaneFullDropTargetTop.Visibility = Visibility.Hidden;
_documentPaneFullDropTargetBottom.Visibility = Visibility.Hidden;
}
else
{
_documentPaneFullDropTargetLeft.Visibility = Visibility.Visible;
_documentPaneFullDropTargetRight.Visibility = Visibility.Visible;
_documentPaneFullDropTargetTop.Visibility = Visibility.Visible;
_documentPaneFullDropTargetBottom.Visibility = Visibility.Visible;
}
if (layoutDocumentPane.IsHostedInFloatingWindow)
{
// Hide outer buttons if drop area is a document floating window host
// since these 4 drop area buttons are available over the DockingManager ONLY.
_documentPaneDropTargetBottomAsAnchorablePane.Visibility = System.Windows.Visibility.Collapsed;
_documentPaneDropTargetLeftAsAnchorablePane.Visibility = System.Windows.Visibility.Collapsed;
_documentPaneDropTargetRightAsAnchorablePane.Visibility = System.Windows.Visibility.Collapsed;
_documentPaneDropTargetTopAsAnchorablePane.Visibility = System.Windows.Visibility.Collapsed;
}
else if (parentDocumentPaneGroup != null &&
parentDocumentPaneGroup.Children.Where(c => c.IsVisible).Count() > 1)
{
int indexOfDocumentPane = parentDocumentPaneGroup.Children.Where(ch => ch.IsVisible).ToList().IndexOf(layoutDocumentPane);
bool isFirstChild = indexOfDocumentPane == 0;
bool isLastChild = indexOfDocumentPane == parentDocumentPaneGroup.ChildrenCount - 1;
var manager = parentDocumentPaneGroup.Root.Manager;
if (!manager.AllowMixedOrientation)
{
_documentPaneDropTargetBottomAsAnchorablePane.Visibility =
parentDocumentPaneGroup.Orientation == Orientation.Vertical ?
(isLastChild ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden) :
System.Windows.Visibility.Hidden;
_documentPaneDropTargetTopAsAnchorablePane.Visibility =
parentDocumentPaneGroup.Orientation == Orientation.Vertical ?
(isFirstChild ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden) :
System.Windows.Visibility.Hidden;
_documentPaneDropTargetLeftAsAnchorablePane.Visibility =
parentDocumentPaneGroup.Orientation == Orientation.Horizontal ?
(isFirstChild ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden) :
System.Windows.Visibility.Hidden;
_documentPaneDropTargetRightAsAnchorablePane.Visibility =
parentDocumentPaneGroup.Orientation == Orientation.Horizontal ?
(isLastChild ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden) :
System.Windows.Visibility.Hidden;
}
else
{
_documentPaneDropTargetBottomAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
_documentPaneDropTargetLeftAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
_documentPaneDropTargetRightAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
_documentPaneDropTargetTopAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
}
}
else
{
_documentPaneDropTargetBottomAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
_documentPaneDropTargetLeftAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
_documentPaneDropTargetRightAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
_documentPaneDropTargetTopAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
}
}
else
{
// Showing a drop target structure with 5 centered star like buttons.
areaElement = _gridDocumentPaneDropTargets;
var dropAreaDocumentPaneGroup = area as DropArea <LayoutDocumentPaneControl>;
var layoutDocumentPane = dropAreaDocumentPaneGroup.AreaElement.Model as LayoutDocumentPane;
var parentDocumentPaneGroup = layoutDocumentPane.Parent as LayoutDocumentPaneGroup;
if (layoutDocumentPane.Root.Manager != floatingWindowManager)
{
_visibleAreas.Remove(area);
return;
}
SetDropTargetIntoVisibility(layoutDocumentPane);
if (parentDocumentPaneGroup != null &&
parentDocumentPaneGroup.Children.Where(c => c.IsVisible).Count() > 1)
{
var manager = parentDocumentPaneGroup.Root.Manager;
if (!manager.AllowMixedOrientation)
{
_documentPaneDropTargetLeft.Visibility = parentDocumentPaneGroup.Orientation == Orientation.Horizontal ? Visibility.Visible : Visibility.Hidden;
_documentPaneDropTargetRight.Visibility = parentDocumentPaneGroup.Orientation == Orientation.Horizontal ? Visibility.Visible : Visibility.Hidden;
_documentPaneDropTargetTop.Visibility = parentDocumentPaneGroup.Orientation == Orientation.Vertical ? Visibility.Visible : Visibility.Hidden;
_documentPaneDropTargetBottom.Visibility = parentDocumentPaneGroup.Orientation == Orientation.Vertical ? Visibility.Visible : Visibility.Hidden;
}
else
{
_documentPaneDropTargetLeft.Visibility = Visibility.Visible;
_documentPaneDropTargetRight.Visibility = Visibility.Visible;
_documentPaneDropTargetTop.Visibility = Visibility.Visible;
_documentPaneDropTargetBottom.Visibility = Visibility.Visible;
}
}
else if (parentDocumentPaneGroup == null &&
layoutDocumentPane != null &&
layoutDocumentPane.ChildrenCount == 0)
{
_documentPaneDropTargetLeft.Visibility = Visibility.Hidden;
_documentPaneDropTargetRight.Visibility = Visibility.Hidden;
_documentPaneDropTargetTop.Visibility = Visibility.Hidden;
_documentPaneDropTargetBottom.Visibility = Visibility.Hidden;
}
else
{
_documentPaneDropTargetLeft.Visibility = Visibility.Visible;
_documentPaneDropTargetRight.Visibility = Visibility.Visible;
_documentPaneDropTargetTop.Visibility = Visibility.Visible;
_documentPaneDropTargetBottom.Visibility = Visibility.Visible;
}
}
}
break;
}
Canvas.SetLeft(areaElement, area.DetectionRect.Left - Left);
Canvas.SetTop(areaElement, area.DetectionRect.Top - Top);
areaElement.Width = area.DetectionRect.Width;
areaElement.Height = area.DetectionRect.Height;
areaElement.Visibility = System.Windows.Visibility.Visible;
}
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);
}
private float DragTab(Rect tabAreaRect, float scrollOffset, GUIStyle tabStyle, GUIStyle firstTabStyle)
{
Event evt = Event.current;
int id = GUIUtility.GetControlID(FocusType.Passive);
// Detect if hotcontrol was cleared while dragging (happens when pressing Esc).
// We do not listen for the Escape keydown event because it is sent to the dragged window (not this dockarea)
if (s_DragMode != 0 && GUIUtility.hotControl == 0)
{
PaneDragTab.get.Close();
ResetDragVars();
}
float xPos = 0f;
switch (evt.GetTypeForControl(id))
{
case EventType.MouseDown:
if (GUIUtility.hotControl == 0)
{
int sel = GetTabAtMousePos(tabStyle, evt.mousePosition, scrollOffset, tabAreaRect);
if (sel != -1 && sel < m_Panes.Count)
{
switch (evt.button)
{
case 0:
if (selected != sel)
{
selected = sel;
}
GUIUtility.hotControl = id;
s_StartDragPosition = evt.mousePosition;
s_DragMode = 0;
evt.Use();
break;
case 2:
m_Panes[sel].Close();
evt.Use();
break;
}
}
}
break;
case EventType.ContextClick:
if (GUIUtility.hotControl == 0)
{
int sel = GetTabAtMousePos(tabStyle, evt.mousePosition, scrollOffset, tabAreaRect);
var menuPos = new Rect(evt.mousePosition.x, evt.mousePosition.y, 0, 0);
if (sel != -1 && sel < m_Panes.Count && !ContainerWindow.s_Modal)
{
PopupGenericMenu(m_Panes[sel], menuPos);
}
else if (!ContainerWindow.s_Modal && m_Panes.Count == 0) // i.e. all panes have failed to load
{
PopupGenericMenu(null, menuPos);
}
}
break;
case EventType.MouseDrag:
if (GUIUtility.hotControl == id)
{
Vector2 delta = evt.mousePosition - s_StartDragPosition;
evt.Use();
Rect screenRect = screenPosition;
// if we're not tab dragging yet, check to see if we should start
// If modal window exists, disable all tab behavior
if (ContainerWindow.s_Modal)
{
break;
}
// check if we're allowed to drag tab
bool dragAllowed = (window.showMode != ShowMode.MainWindow || AllowTabAction());
if (s_DragMode == 0 && delta.sqrMagnitude > 99 && dragAllowed)
{
s_DragMode = 1;
s_PlaceholderPos = selected;
s_DragPane = m_Panes[selected];
// If we're moving the only editorwindow in this dockarea, we'll be destroyed - so it looks silly if we can attach as children of ourselves
s_IgnoreDockingForView = m_Panes.Count == 1 ? this : null;
s_OriginalDragSource = this;
float tabWidth = GetTabWidth(tabStyle, selected);
PaneDragTab.get.Show(
new Rect(tabAreaRect.x + screenRect.x + tabWidth * selected, tabAreaRect.y + screenRect.y, tabWidth, tabAreaRect.height - 1f),
s_DragPane.titleContent,
position.size,
GUIUtility.GUIToScreenPoint(evt.mousePosition)
);
EditorApplication.update += CheckDragWindowExists;
Invoke("OnTabDragging", s_DragPane);
// We just showed a window. Exit the GUI because the window might be
// repainting already (esp. on Windows)
GUIUtility.ExitGUI();
}
if (s_DragMode == 1)
{
// Go over all container windows, ask them to dock the window.
DropInfo di = null;
ContainerWindow[] windows = ContainerWindow.windows;
Vector2 screenMousePos = GUIUtility.GUIToScreenPoint(evt.mousePosition);
ContainerWindow win = null;
foreach (ContainerWindow w in windows)
{
var rootSplitView = w.rootSplitView;
if (rootSplitView == null)
{
continue;
}
di = rootSplitView.DragOverRootView(screenMousePos);
if (di == null)
{
foreach (View view in w.rootView.allChildren)
{
IDropArea ida = view as IDropArea;
if (ida != null)
{
di = ida.DragOver(s_DragPane, screenMousePos);
}
if (di != null)
{
break;
}
}
}
if (di != null)
{
win = w;
break;
}
}
// Ok, we couldn't find anything, let's create a simplified DropIn
if (di == null)
{
di = new DropInfo(null);
}
if (di.type != DropInfo.Type.Tab)
{
s_PlaceholderPos = -1;
}
s_DropInfo = di;
// Handle the window getting closed mid-drag
if (PaneDragTab.get.m_Window)
{
PaneDragTab.get.SetDropInfo(di, screenMousePos, win);
}
}
}
break;
case EventType.MouseUp:
if (GUIUtility.hotControl == id)
{
Vector2 screenMousePos = GUIUtility.GUIToScreenPoint(evt.mousePosition);
if (s_DragMode != 0)
{
// This is where we want to insert it.
s_DragMode = 0;
PaneDragTab.get.Close();
EditorApplication.update -= CheckDragWindowExists;
// Try to tell the current DPZ
if (s_DropInfo?.dropArea != null)
{
Invoke("OnTabDetached", s_DragPane);
s_DropInfo.dropArea.PerformDrop(s_DragPane, s_DropInfo, screenMousePos);
UpdateWindowTitle(s_DragPane);
}
else
{
EditorWindow w = s_DragPane;
ResetDragVars();
// The active tab that we're moving to the new window stays focused at all times.
// Do not remove focus from the tab being detached.
RemoveTab(w, killIfEmpty: true, sendEvents: false);
Rect wPos = w.position;
wPos.x = screenMousePos.x - wPos.width * .5f;
wPos.y = screenMousePos.y - wPos.height * .5f;
// don't put windows top outside of the screen, on mac OS handles this
if (Application.platform == RuntimePlatform.WindowsEditor)
{
wPos.y = Mathf.Max(InternalEditorUtility.GetBoundsOfDesktopAtPoint(screenMousePos).y, wPos.y);
}
// Don't call OnFocus on the tab when it is moved to the new window
EditorWindow.CreateNewWindowForEditorWindow(w, loadPosition: false, showImmediately: false, setFocus: false);
w.position = w.m_Parent.window.FitWindowRectToScreen(wPos, true, true);
Invoke("OnTabNewWindow", w);
GUIUtility.hotControl = 0;
GUIUtility.ExitGUI();
}
ResetDragVars();
}
GUIUtility.hotControl = 0;
evt.Use();
}
break;
case EventType.Repaint:
xPos = tabAreaRect.xMin;
if (actualView)
{
for (int i = 0, drawNum = 0; i < m_Panes.Count; i++)
{
// If we're dragging the tab we're about to draw, don't do that (handled by some window)
if (s_DragPane == m_Panes[i])
{
continue;
}
// If we need space for inserting a tab here, skip some horizontal
if (s_DropInfo != null && ReferenceEquals(s_DropInfo.dropArea, this) && s_PlaceholderPos == drawNum)
{
xPos += s_DropInfo.rect.width;
}
var style = i == 0 ? firstTabStyle : tabStyle;
xPos += DrawTab(tabAreaRect, style, i, xPos);
drawNum++;
}
}
else
{
Rect r = new Rect(xPos, tabAreaRect.yMin, Styles.tabDragWidth, tabAreaRect.height);
float roundR = Mathf.Round(r.x);
Rect r2 = new Rect(roundR, r.y, Mathf.Round(r.x + r.width) - roundR, r.height);
tabStyle.Draw(r2, "Failed to load", false, true, true, false);
}
break;
}
selected = Mathf.Clamp(selected, 0, m_Panes.Count - 1);
return(xPos);
}
public DropInfo(IDropArea source)
{
this.dropArea = source;
}
void Xceed.Wpf.AvalonDock.Controls.IOverlayWindow.DragEnter(IDropArea area)
{
FrameworkElement width;
System.Windows.Visibility visibility;
System.Windows.Visibility visibility1;
System.Windows.Visibility visibility2;
System.Windows.Visibility visibility3;
this._visibleAreas.Add(area);
switch (area.Type)
{
case DropAreaType.DockingManager:
{
width = this._gridDockingManagerDropTargets;
break;
}
case DropAreaType.DocumentPane:
{
if (!(this._floatingWindow.Model is LayoutAnchorableFloatingWindow) || this._gridDocumentPaneFullDropTargets == null)
{
width = this._gridDocumentPaneDropTargets;
LayoutDocumentPane model = (area as DropArea <LayoutDocumentPaneControl>).AreaElement.Model as LayoutDocumentPane;
LayoutDocumentPaneGroup parent = model.Parent as LayoutDocumentPaneGroup;
if (parent != null)
{
if ((
from c in parent.Children
where c.IsVisible
select c).Count <ILayoutDocumentPane>() > 1)
{
if (parent.Root.Manager.AllowMixedOrientation)
{
this._documentPaneDropTargetLeft.Visibility = System.Windows.Visibility.Visible;
this._documentPaneDropTargetRight.Visibility = System.Windows.Visibility.Visible;
this._documentPaneDropTargetTop.Visibility = System.Windows.Visibility.Visible;
this._documentPaneDropTargetBottom.Visibility = System.Windows.Visibility.Visible;
break;
}
else
{
this._documentPaneDropTargetLeft.Visibility = (parent.Orientation == Orientation.Horizontal ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden);
this._documentPaneDropTargetRight.Visibility = (parent.Orientation == Orientation.Horizontal ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden);
this._documentPaneDropTargetTop.Visibility = (parent.Orientation == Orientation.Vertical ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden);
this._documentPaneDropTargetBottom.Visibility = (parent.Orientation == Orientation.Vertical ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden);
break;
}
}
}
if (parent != null || model == null || model.ChildrenCount != 0)
{
this._documentPaneDropTargetLeft.Visibility = System.Windows.Visibility.Visible;
this._documentPaneDropTargetRight.Visibility = System.Windows.Visibility.Visible;
this._documentPaneDropTargetTop.Visibility = System.Windows.Visibility.Visible;
this._documentPaneDropTargetBottom.Visibility = System.Windows.Visibility.Visible;
break;
}
else
{
this._documentPaneDropTargetLeft.Visibility = System.Windows.Visibility.Hidden;
this._documentPaneDropTargetRight.Visibility = System.Windows.Visibility.Hidden;
this._documentPaneDropTargetTop.Visibility = System.Windows.Visibility.Hidden;
this._documentPaneDropTargetBottom.Visibility = System.Windows.Visibility.Hidden;
break;
}
}
else
{
width = this._gridDocumentPaneFullDropTargets;
LayoutDocumentPane layoutDocumentPane = (area as DropArea <LayoutDocumentPaneControl>).AreaElement.Model as LayoutDocumentPane;
LayoutDocumentPaneGroup layoutDocumentPaneGroup = layoutDocumentPane.Parent as LayoutDocumentPaneGroup;
if (layoutDocumentPaneGroup != null)
{
if ((
from c in layoutDocumentPaneGroup.Children
where c.IsVisible
select c).Count <ILayoutDocumentPane>() <= 1)
{
goto Label1;
}
if (layoutDocumentPaneGroup.Root.Manager.AllowMixedOrientation)
{
this._documentPaneFullDropTargetLeft.Visibility = System.Windows.Visibility.Visible;
this._documentPaneFullDropTargetRight.Visibility = System.Windows.Visibility.Visible;
this._documentPaneFullDropTargetTop.Visibility = System.Windows.Visibility.Visible;
this._documentPaneFullDropTargetBottom.Visibility = System.Windows.Visibility.Visible;
goto Label0;
}
else
{
this._documentPaneFullDropTargetLeft.Visibility = (layoutDocumentPaneGroup.Orientation == Orientation.Horizontal ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden);
this._documentPaneFullDropTargetRight.Visibility = (layoutDocumentPaneGroup.Orientation == Orientation.Horizontal ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden);
this._documentPaneFullDropTargetTop.Visibility = (layoutDocumentPaneGroup.Orientation == Orientation.Vertical ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden);
this._documentPaneFullDropTargetBottom.Visibility = (layoutDocumentPaneGroup.Orientation == Orientation.Vertical ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden);
goto Label0;
}
}
Label1:
if (layoutDocumentPaneGroup != null || layoutDocumentPane == null || layoutDocumentPane.ChildrenCount != 0)
{
this._documentPaneFullDropTargetLeft.Visibility = System.Windows.Visibility.Visible;
this._documentPaneFullDropTargetRight.Visibility = System.Windows.Visibility.Visible;
this._documentPaneFullDropTargetTop.Visibility = System.Windows.Visibility.Visible;
this._documentPaneFullDropTargetBottom.Visibility = System.Windows.Visibility.Visible;
}
else
{
this._documentPaneFullDropTargetLeft.Visibility = System.Windows.Visibility.Hidden;
this._documentPaneFullDropTargetRight.Visibility = System.Windows.Visibility.Hidden;
this._documentPaneFullDropTargetTop.Visibility = System.Windows.Visibility.Hidden;
this._documentPaneFullDropTargetBottom.Visibility = System.Windows.Visibility.Hidden;
}
Label0:
if (layoutDocumentPaneGroup != null)
{
if ((
from c in layoutDocumentPaneGroup.Children
where c.IsVisible
select c).Count <ILayoutDocumentPane>() > 1)
{
int num = (
from ch in layoutDocumentPaneGroup.Children
where ch.IsVisible
select ch).ToList <ILayoutDocumentPane>().IndexOf(layoutDocumentPane);
bool flag = num == 0;
bool childrenCount = num == layoutDocumentPaneGroup.ChildrenCount - 1;
if (layoutDocumentPaneGroup.Root.Manager.AllowMixedOrientation)
{
this._documentPaneDropTargetBottomAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
this._documentPaneDropTargetLeftAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
this._documentPaneDropTargetRightAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
this._documentPaneDropTargetTopAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
break;
}
else
{
FrameworkElement frameworkElement = this._documentPaneDropTargetBottomAsAnchorablePane;
if (layoutDocumentPaneGroup.Orientation == Orientation.Vertical)
{
visibility = (childrenCount ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden);
}
else
{
visibility = System.Windows.Visibility.Hidden;
}
frameworkElement.Visibility = visibility;
FrameworkElement frameworkElement1 = this._documentPaneDropTargetTopAsAnchorablePane;
if (layoutDocumentPaneGroup.Orientation == Orientation.Vertical)
{
visibility1 = (flag ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden);
}
else
{
visibility1 = System.Windows.Visibility.Hidden;
}
frameworkElement1.Visibility = visibility1;
FrameworkElement frameworkElement2 = this._documentPaneDropTargetLeftAsAnchorablePane;
if (layoutDocumentPaneGroup.Orientation == Orientation.Horizontal)
{
visibility2 = (flag ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden);
}
else
{
visibility2 = System.Windows.Visibility.Hidden;
}
frameworkElement2.Visibility = visibility2;
FrameworkElement frameworkElement3 = this._documentPaneDropTargetRightAsAnchorablePane;
if (layoutDocumentPaneGroup.Orientation == Orientation.Horizontal)
{
visibility3 = (childrenCount ? System.Windows.Visibility.Visible : System.Windows.Visibility.Hidden);
}
else
{
visibility3 = System.Windows.Visibility.Hidden;
}
frameworkElement3.Visibility = visibility3;
break;
}
}
}
this._documentPaneDropTargetBottomAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
this._documentPaneDropTargetLeftAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
this._documentPaneDropTargetRightAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
this._documentPaneDropTargetTopAsAnchorablePane.Visibility = System.Windows.Visibility.Visible;
break;
}
}
case DropAreaType.DocumentPaneGroup:
{
width = this._gridDocumentPaneDropTargets;
ILayoutContainer layoutContainer = (((area as DropArea <LayoutDocumentPaneGroupControl>).AreaElement.Model as LayoutDocumentPaneGroup).Children.First <ILayoutDocumentPane>() as LayoutDocumentPane).Parent;
this._documentPaneDropTargetLeft.Visibility = System.Windows.Visibility.Hidden;
this._documentPaneDropTargetRight.Visibility = System.Windows.Visibility.Hidden;
this._documentPaneDropTargetTop.Visibility = System.Windows.Visibility.Hidden;
this._documentPaneDropTargetBottom.Visibility = System.Windows.Visibility.Hidden;
break;
}
case DropAreaType.AnchorablePane:
{
width = this._gridAnchorablePaneDropTargets;
break;
}
default:
{
goto case DropAreaType.DocumentPane;
}
}
Rect detectionRect = area.DetectionRect;
Canvas.SetLeft(width, detectionRect.Left - base.Left);
detectionRect = area.DetectionRect;
Canvas.SetTop(width, detectionRect.Top - base.Top);
width.Width = area.DetectionRect.Width;
width.Height = area.DetectionRect.Height;
width.Visibility = System.Windows.Visibility.Visible;
}
public DropInfo(IDropArea source)
{
dropArea = source;
}
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);
}
