public DockContainerTitleBar(DockContainerForm containerForm)
{
this.InitializeComponent();
this.mContainerForm = containerForm;
this.Dock = DockStyle.Fill;
this._ContainerForm_DockedChanged = new EventHandler(this.ContainerForm_DockedChanged);
this.ContainerForm.Docked += this._ContainerForm_DockedChanged;
this.ContainerForm.Undocked += this._ContainerForm_DockedChanged;
this.ResizeImages();
base.SetStyle(ControlStyles.ResizeRedraw, true);
}
public void Undock()
{
if (this.IsDocked)
{
this.ContainerForm.OnUndocked(this);
this.mContainerForm = null;
if (this.ContainerControl is SplitterPanel)
{
this.DockStyle = DockStyles.Floating;
Control parent = this.ContainerControl.Parent;
while ((parent != null) && !(parent is DockSplitter))
{
parent = parent.Parent;
}
if (parent == null)
{
throw new InvalidOperationException(string.Format("Unable to locate the parent (DockSplitter) of the containing control for {0}", this));
}
DockSplitter splitter = parent as DockSplitter;
Control topLevelControl = splitter.Parent;
if ((topLevelControl == null) && (base.TopLevelControl != null))
{
topLevelControl = base.TopLevelControl;
}
else if ((topLevelControl == null) && (base.TopLevelControl == null))
{
throw new InvalidOperationException(string.Format("Unable to locate the parent of the DockSplitter containing panel {0}", this));
}
Control control3 = splitter.Panel2;
if (this.ContainerControl.Equals(control3))
{
control3 = splitter.Panel1;
}
if (control3.Controls.Count < 1)
{
throw new ArgumentOutOfRangeException("Sibling panel to the target undocking has no child controls.");
}
Control control4 = control3.Controls[0];
topLevelControl.Controls.Clear();
topLevelControl.Controls.Add(control4);
if ((control4 is DockPanel) && (topLevelControl is SplitterPanel))
{
DockPanel panel = control4 as DockPanel;
panel.ContainerControl = topLevelControl;
parent = topLevelControl.Parent;
while ((parent != null) && !(parent is DockSplitter))
{
parent = parent.Parent;
}
if (parent == null)
{
throw new InvalidOperationException(string.Format("Unable to locate the parent (DockSplitter) of the containing control for {0}", this));
}
splitter = parent as DockSplitter;
bool flag = false;
if (splitter.Panel1.Equals(topLevelControl))
{
flag = true;
}
if (flag && (splitter.Orientation == Orientation.Horizontal))
{
panel.DockStyle = DockStyles.Top;
}
else if (flag && (splitter.Orientation == Orientation.Vertical))
{
panel.DockStyle = DockStyles.Left;
}
else if (!flag && (splitter.Orientation == Orientation.Horizontal))
{
panel.DockStyle = DockStyles.Bottom;
}
else
{
if (flag || (splitter.Orientation != Orientation.Vertical))
{
throw new InvalidOperationException("Unable to determing the DockStyle of the sibling panel of the undocking panel");
}
panel.DockStyle = DockStyles.Right;
}
}
else if ((control4 is DockPanel) && (topLevelControl is DockContainerRootPanel))
{
DockPanel panel2 = control4 as DockPanel;
panel2.ContainerControl = topLevelControl;
panel2.DockStyle = DockStyles.Floating;
}
}
else if (this.ContainerControl is DockTabGroup)
{
DockTabGroup containerControl = this.ContainerControl as DockTabGroup;
containerControl.RemoveTab(this);
base.Show();
if (containerControl.Panels.Count == 1)
{
Control control5 = containerControl.ContainerControl;
DockPanel panel3 = containerControl.Panels[0];
control5.Controls.Remove(containerControl);
control5.Controls.Add(panel3);
if (control5 is SplitterPanel)
{
panel3.ContainerControl = control5;
Control control6 = control5.Parent;
while ((control6 != null) && !(control6 is DockSplitter))
{
control6 = control6.Parent;
}
if (control6 == null)
{
throw new InvalidOperationException(string.Format("Unable to locate the parent (DockSplitter) of the containing control for {0}", this));
}
DockSplitter splitter2 = control6 as DockSplitter;
bool flag2 = false;
if (splitter2.Panel1.Equals(control5))
{
flag2 = true;
}
if (flag2 && (splitter2.Orientation == Orientation.Horizontal))
{
panel3.DockStyle = DockStyles.Top;
}
else if (flag2 && (splitter2.Orientation == Orientation.Vertical))
{
panel3.DockStyle = DockStyles.Left;
}
else if (!flag2 && (splitter2.Orientation == Orientation.Horizontal))
{
panel3.DockStyle = DockStyles.Bottom;
}
else
{
if (flag2 || (splitter2.Orientation != Orientation.Vertical))
{
throw new InvalidOperationException("Unable to determing the DockStyle of the sibling panel of the undocking panel");
}
panel3.DockStyle = DockStyles.Right;
}
}
else if (control5 is DockContainerRootPanel)
{
panel3.ContainerControl = control5;
panel3.DockStyle = DockStyles.Floating;
}
}
}
else if (this.ContainerControl is DockContainerRootPanel)
{
throw new Exception("Undocking panel is the direct child of a DockContainer form, but is attempting to undock from a sibling panel");
}
}
else if (this.IsFloating && (this.ContainerForm != null))
{
this.ContainerForm.Panels.Clear();
this.ContainerForm.Controls.Clear();
this.ContainerForm.Close();
}
}
protected override void OnMouseMove(MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
int num = this.UndockStart.X - e.X;
if (num < 0)
{
num = -num;
}
int num2 = this.UndockStart.Y - e.Y;
if (num2 < 0)
{
num2 = -num2;
}
this.UndockMove = Math.Max(num, num2);
if (this.ContainerPanel.IsFloating && this.Dragging)
{
this.ContainerPanel.ContainerForm.DragMove(e.Location);
}
else if (this.ContainerPanel.IsDocked && (this.UndockMove >= this.UndockMovementThreshhold))
{
this.ContainerPanel.Undock();
DockContainerForm form = new DockContainerForm(this.Controller, this.ContainerPanel);
form.Show();
form.Activate();
this.mDragging = true;
this.ContainerPanel.ContainerForm.BeginDrag(e.Location);
}
}
base.OnMouseMove(e);
}
