/// <summary>
/// Initialize a new instance of the KryptonAutoHiddenSlidePanel class.
/// </summary>
/// <param name="control">Reference to control that is being managed.</param>
/// <param name="edge">Docking edge being managed.</param>
/// <param name="panel">Reference to auto hidden panel for this edge.</param>
public KryptonAutoHiddenSlidePanel(Control control, DockingEdge edge, KryptonAutoHiddenPanel panel)
{
_control = control;
_edge = edge;
_panel = panel;
_state = DockingAutoHiddenShowState.Hidden;
_checkMakeHidden = OnCheckMakeHidden;
// We need to a timer to automate sliding in and out
_slideTimer = new Timer
{
Interval = SLIDE_INTERVAL
};
_slideTimer.Tick += OnSlideTimerTick;
// Timer used to delay between notification of need to slide inwards and performing actual slide
_dismissTimer = new Timer
{
Interval = DISMISS_INTERVAL
};
_dismissTimer.Tick += OnDismissTimerTick;
_dismissRunning = false;
// Create inner panel that holds the actual dockspace and separator
_dockspaceSlide = new KryptonDockspaceSlide
{
Dock = DockStyle.Fill,
AutoHiddenHost = true
};
_dockspaceSlide.PageCloseClicked += OnDockspacePageCloseClicked;
_dockspaceSlide.PageAutoHiddenClicked += OnDockspacePageAutoHiddenClicked;
_dockspaceSlide.PageDropDownClicked += OnDockspacePageDropDownClicked;
SeparatorControl = new KryptonDockspaceSeparator(edge, true);
SeparatorControl.SplitterMoving += OnDockspaceSeparatorMoving;
SeparatorControl.SplitterMoved += OnDockspaceSeparatorMoved;
SeparatorControl.SplitterMoveRect += OnDockspaceSeparatorMoveRect;
_inner = new KryptonPanel();
_inner.Controls.AddRange(new Control[] { _dockspaceSlide, SeparatorControl });
Controls.Add(_inner);
// Do not show ourself until we are needed
Visible = false;
// Add a Button that is not showing and used to push focus away from the dockspace
_dummyTarget = new Button
{
Location = new Point(-200, -200),
Size = new Size(100, 100)
};
Controls.Add(_dummyTarget);
// Add ourself into the target control for docking
control.SizeChanged += OnControlSizeChanged;
control.Controls.Add(this);
// Need to peek at windows messages so we can determine if mouse is over the slide out panel
Application.AddMessageFilter(this);
}
private void OnDockspaceSeparatorMoved(object sender, SplitterEventArgs e)
{
// Cast to correct type and grab associated dockspace element
KryptonDockspaceSeparator separatorControl = (KryptonDockspaceSeparator)sender;
KryptonDockingDockspace dockspaceElement = _lookupSeparator[separatorControl];
// Update with delta change
switch (Edge)
{
case DockingEdge.Left:
dockspaceElement.DockspaceControl.Width += e.SplitX;
break;
case DockingEdge.Right:
dockspaceElement.DockspaceControl.Width -= e.SplitX;
break;
case DockingEdge.Top:
dockspaceElement.DockspaceControl.Height += e.SplitY;
break;
case DockingEdge.Bottom:
dockspaceElement.DockspaceControl.Height -= e.SplitY;
break;
}
if (_update)
{
// Inform our owning control that the update has ended, allowing the client area to be drawn
KryptonDockingControl c = GetParentType(typeof(KryptonDockingControl)) as KryptonDockingControl;
c.PropogateAction(DockingPropogateAction.EndUpdate, (string[])null);
_update = false;
}
}
private void OnDockspaceSeparatorMoveRect(object sender, SplitterMoveRectMenuArgs e)
{
// Cast to correct type and grab associated dockspace element
KryptonDockspaceSeparator separatorControl = (KryptonDockspaceSeparator)sender;
KryptonDockingDockspace dockspaceElement = _lookupSeparator[separatorControl];
// Events are generated from the parent docking manager
KryptonDockingManager dockingManager = DockingManager;
if (dockingManager != null)
{
// Allow the movement rectangle to be modified by event handlers
DockspaceSeparatorResizeEventArgs dockspaceResizeRectArgs = new DockspaceSeparatorResizeEventArgs(separatorControl, dockspaceElement, FindMovementRect(dockspaceElement, e.MoveRect));
dockingManager.RaiseDockspaceSeparatorResize(dockspaceResizeRectArgs);
e.MoveRect = dockspaceResizeRectArgs.ResizeRect;
}
KryptonDockingControl c = GetParentType(typeof(KryptonDockingControl)) as KryptonDockingControl;
if (c != null)
{
// Inform our owning control that an update is starting, this will prevent drawing of the control area
c.PropogateAction(DockingPropogateAction.StartUpdate, (string[])null);
_update = true;
}
}
private void OnDockingDockspaceHasVisibleCells(object sender, EventArgs e)
{
// Cast to correct type and grab associated separator control
KryptonDockingDockspace dockspaceElement = (KryptonDockingDockspace)sender;
KryptonDockspaceSeparator separatorControl = _lookupDockspace[dockspaceElement];
// Now have a visible cell so we show the controls
dockspaceElement.DockspaceControl.Visible = true;
separatorControl.Visible = true;
}
private KryptonDockingDockspace CreateAndInsertDockspace(int index, string name, Size size)
{
// Create a dockspace separator do the dockspace can be resized
KryptonDockspaceSeparator separatorControl = new KryptonDockspaceSeparator(Edge, false);
separatorControl.SplitterMoveRect += OnDockspaceSeparatorMoveRect;
separatorControl.SplitterMoved += OnDockspaceSeparatorMoved;
separatorControl.SplitterNotMoved += OnDockspaceSeparatorNotMoved;
separatorControl.Disposed += OnDockspaceSeparatorDisposed;
// Create and add the dockspace to the collection
KryptonDockingDockspace dockspaceElement = new KryptonDockingDockspace(name, Edge, size);
dockspaceElement.HasVisibleCells += OnDockingDockspaceHasVisibleCells;
dockspaceElement.HasNoVisibleCells += OnDockingDockspaceHasNoVisibleCells;
dockspaceElement.Disposed += OnDockingDockspaceDisposed;
InternalInsert(index, dockspaceElement);
// Create lookup associations
_lookupSeparator.Add(separatorControl, dockspaceElement);
_lookupDockspace.Add(dockspaceElement, separatorControl);
// Events are generated from the parent docking manager
KryptonDockingManager dockingManager = DockingManager;
if (dockingManager != null)
{
// Allow the dockspace and dockspace separator to be customized by event handlers
DockspaceEventArgs spaceArgs = new DockspaceEventArgs(dockspaceElement.DockspaceControl, dockspaceElement);
DockspaceSeparatorEventArgs separatorArgs = new DockspaceSeparatorEventArgs(separatorControl, dockspaceElement);
dockingManager.RaiseDockspaceAdding(spaceArgs);
dockingManager.RaiseDockspaceSeparatorAdding(separatorArgs);
}
if (index == 0)
{
InsertAtOuterMost(separatorControl);
InsertAtOuterMost(dockspaceElement.DockspaceControl);
}
else if (index == (Count - 1))
{
InsertAtInnerMost(dockspaceElement.DockspaceControl);
InsertAtInnerMost(separatorControl);
}
else
{
KryptonDockingDockspace target = this[index + 1] as KryptonDockingDockspace;
InsertAfter(dockspaceElement.DockspaceControl, target.DockspaceControl);
InsertAfter(separatorControl, target.DockspaceControl);
}
return(dockspaceElement);
}
private void OnSlidePanelSeparatorMoveRect(object sender, SplitterMoveRectMenuArgs e)
{
// Cast to correct type and grab associated dockspace control
KryptonDockspaceSeparator separatorControl = (KryptonDockspaceSeparator)sender;
KryptonDockspace dockspaceControl = _slidePanel.DockspaceControl;
KryptonPage page = _slidePanel.Page;
// Events are generated from the parent docking manager
KryptonDockingManager dockingManager = DockingManager;
if (dockingManager != null)
{
// Allow the movement rectangle to be modified by event handlers
AutoHiddenSeparatorResizeEventArgs autoHiddenSeparatorResizeRectArgs = new AutoHiddenSeparatorResizeEventArgs(separatorControl, dockspaceControl, page, FindMovementRect(e.MoveRect));
dockingManager.RaiseAutoHiddenSeparatorResize(autoHiddenSeparatorResizeRectArgs);
e.MoveRect = autoHiddenSeparatorResizeRectArgs.ResizeRect;
}
}
private void OnDockspaceSeparatorDisposed(object sender, EventArgs e)
{
// Unhook from events so the control can be garbage collected
KryptonDockspaceSeparator separatorControl = (KryptonDockspaceSeparator)sender;
separatorControl.SplitterMoveRect -= OnDockspaceSeparatorMoveRect;
separatorControl.SplitterMoved -= OnDockspaceSeparatorMoved;
separatorControl.SplitterNotMoved -= OnDockspaceSeparatorNotMoved;
separatorControl.Disposed -= OnDockspaceSeparatorDisposed;
// Events are generated from the parent docking manager
KryptonDockingManager dockingManager = DockingManager;
if (dockingManager != null)
{
// Allow the dockspace and dockspace separator to be customized by event handlers
DockspaceSeparatorEventArgs separatorArgs = new DockspaceSeparatorEventArgs(separatorControl, _lookupSeparator[separatorControl]);
dockingManager.RaiseDockspaceSeparatorRemoved(separatorArgs);
}
// Remove lookup association
_lookupSeparator.Remove(separatorControl);
}
private void OnDockingDockspaceDisposed(object sender, EventArgs e)
{
// Cast to correct type and unhook event handlers so garbage collection can occur
KryptonDockingDockspace dockspaceElement = (KryptonDockingDockspace)sender;
dockspaceElement.HasVisibleCells -= OnDockingDockspaceHasVisibleCells;
dockspaceElement.HasNoVisibleCells -= OnDockingDockspaceHasNoVisibleCells;
dockspaceElement.Disposed -= OnDockingDockspaceDisposed;
// Remove the element from our child collection as it is no longer valid
InternalRemove(dockspaceElement);
// Ensure the matching separator is also disposed
KryptonDockspaceSeparator separatorControl = _lookupDockspace[dockspaceElement];
if (!separatorControl.IsDisposed)
{
separatorControl.Dispose();
}
// Remove lookup association
_lookupDockspace.Remove(dockspaceElement);
}
/// <summary>
/// Initialize a new instance of the KryptonAutoHiddenSlidePanel class.
/// </summary>
/// <param name="control">Reference to control that is being managed.</param>
/// <param name="edge">Docking edge being managed.</param>
/// <param name="panel">Reference to auto hidden panel for this edge.</param>
public KryptonAutoHiddenSlidePanel(Control control, DockingEdge edge, KryptonAutoHiddenPanel panel)
{
_control = control;
_edge = edge;
_panel = panel;
_state = DockingAutoHiddenShowState.Hidden;
_checkMakeHidden = new EventHandler(OnCheckMakeHidden);
// We need to a timer to automate sliding in and out
_slideTimer = new Timer();
_slideTimer.Interval = SLIDE_INTERVAL;
_slideTimer.Tick += new EventHandler(OnSlideTimerTick);
// Timer used to delay between notification of need to slide inwards and performing actual slide
_dismissTimer = new Timer();
_dismissTimer.Interval = DISMISS_INTERVAL;
_dismissTimer.Tick += new EventHandler(OnDismissTimerTick);
_dismissRunning = false;
// Create inner panel that holds the actual dockspace and separator
_dockspaceSlide = new KryptonDockspaceSlide();
_dockspaceSlide.Dock = DockStyle.Fill;
_dockspaceSlide.AutoHiddenHost = true;
_dockspaceSlide.PageCloseClicked += new EventHandler<UniqueNameEventArgs>(OnDockspacePageCloseClicked);
_dockspaceSlide.PageAutoHiddenClicked += new EventHandler<UniqueNameEventArgs>(OnDockspacePageAutoHiddenClicked);
_dockspaceSlide.PageDropDownClicked += new EventHandler<CancelDropDownEventArgs>(OnDockspacePageDropDownClicked);
_separator = new KryptonDockspaceSeparator(edge, true);
_separator.SplitterMoving += new SplitterCancelEventHandler(OnDockspaceSeparatorMoving);
_separator.SplitterMoved += new SplitterEventHandler(OnDockspaceSeparatorMoved);
_separator.SplitterMoveRect += new EventHandler<SplitterMoveRectMenuArgs>(OnDockspaceSeparatorMoveRect);
_inner = new KryptonPanel();
_inner.Controls.AddRange(new Control[] { _dockspaceSlide, _separator });
Controls.Add(_inner);
// Do not show ourself until we are needed
Visible = false;
// Add a Button that is not showing and used to push focus away from the dockspace
_dummyTarget = new Button();
_dummyTarget.Location = new Point(-200, -200);
_dummyTarget.Size = new Size(100, 100);
Controls.Add(_dummyTarget);
// Add ourself into the target control for docking
control.SizeChanged += new EventHandler(OnControlSizeChanged);
control.Controls.Add(this);
// Need to peek at windows messages so we can determine if mouse is over the slide out panel
Application.AddMessageFilter(this);
}
