/// <summary>
/// Resets all fields.
/// </summary>
private void Reset()
{
Debug.Assert(Mouse.Captured == null);
Debug.Assert(_borderDockIndicators == null);
Debug.Assert(_paneDockIndicators == null);
Debug.Assert(
_dockStrategy == null || !_dockStrategy.DockControl.GetDockElements().OfType <DockTabItemProxy>().Any(),
"All item proxies should have been removed.");
_dockStrategy = null;
_draggedItems.Clear();
_activeItem = null;
_floatWindow = null;
_targetDockTabPane = null;
_layoutChanged = false;
_initialMousePosition = new Point(double.NaN, double.NaN);
_dragDeltaExceeded = false;
_mouseOffset = new Vector(double.NaN, double.NaN);
_initialSize = new Size(double.NaN, double.NaN);
_canFloat = true;
_originalDockState = DockState.Hide;
_originalFloatWindow = null;
_originalFloatLeft = 0;
_originalFloatTop = 0;
}
private void BackupFloatWindowPosition()
{
if (_floatWindow != null)
{
_originalFloatWindow = _floatWindow.GetViewModel();
_originalFloatLeft = _originalFloatWindow.Left;
_originalFloatTop = _originalFloatWindow.Top;
}
}
private FloatWindow GetView(IFloatWindow viewModel)
{
for (int i = 0; i < _floatWindows.Count; i++)
{
if (_floatWindows[i].DataContext == viewModel)
{
return(_floatWindows[i]);
}
}
return(null);
}
public SerializationContext(IDockControl dockControl)
{
Debug.Assert(dockControl != null);
Debug.Assert(dockControl.DockStrategy != null);
DockControl = dockControl;
var dockStrategy = dockControl.DockStrategy;
DefaultFloatWindow = dockStrategy.CreateFloatWindow();
DefaultDockAnchorPane = dockStrategy.CreateDockAnchorPane();
DefaultDockSplitPane = dockStrategy.CreateDockSplitPane();
DefaultDockTabPane = dockStrategy.CreateDockTabPane();
}
/// <summary>
/// Gets the <see cref="FloatWindow"/> (view) for the <see cref="IFloatWindow"/>
/// (view-model).
/// </summary>
/// <param name="viewModel">The <see cref="IFloatWindow"/>.</param>
/// <returns>The <see cref="FloatWindow"/>.</returns>
private FloatWindow GetFloatWindow(IFloatWindow viewModel)
{
Debug.Assert(_dockControl != null);
Debug.Assert(viewModel != null);
_dockControl.UpdateFloatWindows();
for (int i = 0; i < _dockControl.FloatWindows.Count; i++)
{
var floatWindow = _dockControl.FloatWindows[i];
if (floatWindow.GetViewModel() == viewModel)
{
return(floatWindow);
}
}
return(null);
}
private static XElement Save(SerializationContext context, IFloatWindow floatWindow)
{
if (floatWindow == null)
{
return(null);
}
if (!ContainsItemsToSave(context, floatWindow.RootPane))
{
return(null);
}
var xElement = new XElement("FloatWindow");
if (!floatWindow.Left.Equals(context.DefaultFloatWindow.Left))
{
xElement.Add(new XAttribute("Left", floatWindow.Left));
}
if (!floatWindow.Left.Equals(context.DefaultFloatWindow.Top))
{
xElement.Add(new XAttribute("Top", floatWindow.Top));
}
if (!floatWindow.Left.Equals(context.DefaultFloatWindow.Width))
{
xElement.Add(new XAttribute("Width", floatWindow.Width));
}
if (!floatWindow.Left.Equals(context.DefaultFloatWindow.Height))
{
xElement.Add(new XAttribute("Height", floatWindow.Height));
}
if (floatWindow.WindowState != context.DefaultFloatWindow.WindowState)
{
xElement.Add(new XAttribute("WindowState", floatWindow.WindowState));
}
xElement.Add(Save(context, floatWindow.RootPane));
return(xElement);
}
/// <summary>
/// Gets the <see cref="FloatWindow"/> (view) for the <see cref="IFloatWindow"/>
/// (view-model).
/// </summary>
/// <param name="viewModel">The <see cref="IFloatWindow"/>.</param>
/// <returns>The <see cref="FloatWindow"/>.</returns>
private FloatWindow GetFloatWindow(IFloatWindow viewModel)
{
Debug.Assert(_dockControl != null);
Debug.Assert(viewModel != null);
_dockControl.UpdateFloatWindows();
for (int i = 0; i < _dockControl.FloatWindows.Count; i++)
{
var floatWindow = _dockControl.FloatWindows[i];
if (floatWindow.GetViewModel() == viewModel)
return floatWindow;
}
return null;
}
/// <inheritdoc/>
public override bool CanClose(IFloatWindow floatWindow)
{
// Optional: Handle CanClose for FloatWindow with multiple documents.
return(base.CanClose(floatWindow));
}
public SerializationContext(IDockControl dockControl)
{
Debug.Assert(dockControl != null);
Debug.Assert(dockControl.DockStrategy != null);
DockControl = dockControl;
var dockStrategy = dockControl.DockStrategy;
DefaultFloatWindow = dockStrategy.CreateFloatWindow();
DefaultDockAnchorPane = dockStrategy.CreateDockAnchorPane();
DefaultDockSplitPane = dockStrategy.CreateDockSplitPane();
DefaultDockTabPane = dockStrategy.CreateDockTabPane();
}
private static XElement Save(SerializationContext context, IFloatWindow floatWindow)
{
if (floatWindow == null)
return null;
if (!ContainsItemsToSave(context, floatWindow.RootPane))
return null;
var xElement = new XElement("FloatWindow");
if (!floatWindow.Left.Equals(context.DefaultFloatWindow.Left))
xElement.Add(new XAttribute("Left", floatWindow.Left));
if (!floatWindow.Left.Equals(context.DefaultFloatWindow.Top))
xElement.Add(new XAttribute("Top", floatWindow.Top));
if (!floatWindow.Left.Equals(context.DefaultFloatWindow.Width))
xElement.Add(new XAttribute("Width", floatWindow.Width));
if (!floatWindow.Left.Equals(context.DefaultFloatWindow.Height))
xElement.Add(new XAttribute("Height", floatWindow.Height));
if (floatWindow.WindowState != context.DefaultFloatWindow.WindowState)
xElement.Add(new XAttribute("WindowState", floatWindow.WindowState));
xElement.Add(Save(context, floatWindow.RootPane));
return xElement;
}
//--------------------------------------------------------------
/// <summary>
/// Resets all fields.
/// </summary>
private void Reset()
{
Debug.Assert(Mouse.Captured == null);
Debug.Assert(_borderDockIndicators == null);
Debug.Assert(_paneDockIndicators == null);
Debug.Assert(
_dockStrategy == null || !_dockStrategy.DockControl.GetDockElements().OfType<DockTabItemProxy>().Any(),
"All item proxies should have been removed.");
_dockStrategy = null;
_draggedItems.Clear();
_activeItem = null;
_floatWindow = null;
_targetDockTabPane = null;
_layoutChanged = false;
_initialMousePosition = new Point(double.NaN, double.NaN);
_dragDeltaExceeded = false;
_mouseOffset = new Vector(double.NaN, double.NaN);
_initialSize = new Size(double.NaN, double.NaN);
_canFloat = true;
_originalDockState = DockState.Hide;
_originalFloatWindow = null;
_originalFloatLeft = 0;
_originalFloatTop = 0;
}
private void BackupFloatWindowPosition()
{
if (_floatWindow != null)
{
_originalFloatWindow = _floatWindow.GetViewModel();
_originalFloatLeft = _originalFloatWindow.Left;
_originalFloatTop = _originalFloatWindow.Top;
}
}
private FloatWindow GetView(IFloatWindow viewModel)
{
for (int i = 0; i < _floatWindows.Count; i++)
if (_floatWindows[i].DataContext == viewModel)
return _floatWindows[i];
return null;
}
