private void AddControl(DockingControl control, int dockIndex, int dimension)
{
Manager.SuspendLayout();
if (!_mapDockingControlToData.ContainsKey(control))
{
DockingControlData dockingControlData = new DockingControlData(null,
new AutoHideChangedHandler(DockingControl_AutoHideChanged),
new CancelledChangedHandler(DockingControl_CancelledChanged));
_mapDockingControlToData.Add(control, dockingControlData);
control.AutoHideChanged += dockingControlData.AutoHideChangedHandler;
control.CancelledChanged += dockingControlData.CancelledChangedHandler;
}
switch (Dock)
{
case DockStyle.Left:
case DockStyle.Right:
if (_dockingControls.Count == 0)
{
this.Width = Math.Min(MaxInitialDockSize, PaddingWidth + dimension);
}
break;
case DockStyle.Top:
case DockStyle.Bottom:
if (_dockingControls.Count == 0)
{
this.Height = Math.Min(MaxInitialDockSize, PaddingWidth + dimension);
}
break;
}
if (dockIndex < 0 || dockIndex >= _dockingControls.Count)
{
AddControlHelper(control, _dockingControls.Count);
}
else
{
AddControlHelper(control, dockIndex);
}
Manager.ResumeLayout(true);
CheckVisibility();
}
private void CancelControl(DockingControl control)
{
DockingControlData data = _mapDockingControlToData[control];
if (control.Cancelled)
{
if (data.Button == null)
{
if (_dockingControls.GetVisibleDockedControlCount() == 0)
{
this.Visible = false;
}
}
else
{
ToolStripButton button = _mapDockingControlToData[control].Button;
button.Visible = false;
AutoResizeControl autoResizeControl = _mapButtonToControl[button];
autoResizeControl.Visible = false;
if (ToolStripHelpers.GetVisibleButtonCount(_menuStrip) == 0)
{
_menuStrip.Visible = false;
}
}
}
else
{
ToolStripButton button = _mapDockingControlToData[control].Button;
if (button == null)
{
this.Visible = true;
}
else
{
button.Visible = true;
_menuStrip.Visible = true;
}
}
}
public void RemoveControl(DockingControl control)
{
Manager.SuspendLayout();
DockingControlData data = _mapDockingControlToData[control];
control.AutoHideChanged -= data.AutoHideChangedHandler;
control.CancelledChanged -= data.CancelledChangedHandler;
_mapDockingControlToData.Remove(control);
if (data.Button != null)
{
_mapButtonToControl.Remove(data.Button);
}
_dockingControls.Remove(control);
OnDockingControlRemoved(control);
CheckVisibility();
Manager.ResumeLayout(true);
}
private void AutoHideControl(DockingControl control)
{
DockingControlData oldData = _mapDockingControlToData[control];
if (oldData.Button == null)
{
Manager.SuspendLayout();
_menuStrip.Visible = true;
ToolStripButton button = new ToolStripButton(control.Title);
button.MouseHover += new EventHandler(button_MouseHover);
button.Click += new EventHandler(button_Click);
button.MouseEnter += new EventHandler(button_MouseEnter);
button.MouseLeave += new EventHandler(button_MouseLeave);
button.Visible = !control.Cancelled;
_menuStrip.Items.Add(button);
if (_dockingControls.GetVisibleDockedControlCount() == 0)
{
this.Visible = false;
}
AutoResizeControl autoResizeControl = new AutoResizeControl(control, this);
autoResizeControl.Visible = false;
autoResizeControl.Parent = this.Parent;
switch (this.Dock)
{
case DockStyle.Bottom:
autoResizeControl.DockDirection = DockingType.Bottom;
autoResizeControl.Padding = new Padding(0, PaddingWidth, 0, 0);
break;
case DockStyle.Fill:
break;
case DockStyle.Left:
autoResizeControl.DockDirection = DockingType.Left;
autoResizeControl.Padding = new Padding(0, 0, PaddingWidth, 0);
break;
case DockStyle.None:
break;
case DockStyle.Right:
autoResizeControl.DockDirection = DockingType.Right;
autoResizeControl.Padding = new Padding(PaddingWidth, 0, 0, 0);
break;
case DockStyle.Top:
autoResizeControl.DockDirection = DockingType.Top;
autoResizeControl.Padding = new Padding(0, 0, 0, PaddingWidth);
break;
default:
break;
}
_mapButtonToControl.Add(button, autoResizeControl);
_mapDockingControlToData[control] = new DockingControlData(button, oldData.AutoHideChangedHandler, oldData.CancelledChangedHandler);
control.DraggingEnabled = false;
control.Visible = true;
OnDockingControlAutoHide(control);
Manager.ResumeLayout(true);
}
}
private void ShowControl(DockingControl control)
{
Form parentForm = this.ParentForm;
using (RedrawStopper stopRedraws = new RedrawStopper(parentForm))
{
Manager.SuspendLayout();
switch (this.Dock)
{
case DockStyle.Left:
case DockStyle.Right:
this.Width = Math.Max(this.Width, PaddingWidth + control.Width);
break;
case DockStyle.Top:
case DockStyle.Bottom:
this.Height = Math.Max(this.Height, PaddingWidth + control.Height);
break;
}
this.Visible = true;
control.Parent = this;
ToolStripButton button = _mapDockingControlToData[control].Button;
if (button != null)
{
_menuStrip.Items.Remove(button);
AutoResizeControl autoResizeControl = _mapButtonToControl[button];
this.Controls.Remove(autoResizeControl);
autoResizeControl.Dispose();
_mapButtonToControl.Remove(button);
}
DockingControlData oldData = _mapDockingControlToData[control];
_mapDockingControlToData[control] = new DockingControlData(null, oldData.AutoHideChangedHandler, oldData.CancelledChangedHandler);
if (ToolStripHelpers.GetVisibleButtonCount(_menuStrip) == 0)
{
_menuStrip.Visible = false;
}
_dockingControls.Remove(control);
_dockingControls.Add(control);
OnDockingControlAutoHide(control);
if (control.Cancelled)
{
CancelControl(control);
}
Manager.ResumeLayout(true);
control.DraggingEnabled = true;
}
control.Focus();
control.Select();
if (parentForm != null)
{
parentForm.Invalidate(true);
}
}