internal void SetStatus(NestedPaneCollection nestedPanes, DockPane previousPane, DockAlignment alignment, double proportion)
{
m_nestedPanes = nestedPanes;
m_previousPane = previousPane;
m_alignment = alignment;
m_proportion = proportion;
}
internal void Add(DockPane pane)
{
if (pane == null)
{
return;
}
NestedPaneCollection oldNestedPanes = (pane.NestedPanesContainer == null) ? null : pane.NestedPanesContainer.NestedPanes;
if (oldNestedPanes != null)
{
oldNestedPanes.InternalRemove(pane);
}
Items.Add(pane);
if (oldNestedPanes != null)
{
oldNestedPanes.CheckFloatWindowDispose();
}
}
internal DockWindow(DockPanel dockPanel, DockState dockState)
{
m_nestedPanes = new NestedPaneCollection(this);
m_dockPanel = dockPanel;
m_dockState = dockState;
Visible = false;
SuspendLayout();
if (DockState == DockState.DockLeft || DockState == DockState.DockRight ||
DockState == DockState.DockTop || DockState == DockState.DockBottom)
{
m_splitter = new SplitterControl();
Controls.Add(m_splitter);
}
if (DockState == DockState.DockLeft)
{
Dock = DockStyle.Left;
m_splitter.Dock = DockStyle.Right;
}
else if (DockState == DockState.DockRight)
{
Dock = DockStyle.Right;
m_splitter.Dock = DockStyle.Left;
}
else if (DockState == DockState.DockTop)
{
Dock = DockStyle.Top;
m_splitter.Dock = DockStyle.Bottom;
}
else if (DockState == DockState.DockBottom)
{
Dock = DockStyle.Bottom;
m_splitter.Dock = DockStyle.Top;
}
else if (DockState == DockState.Document)
{
Dock = DockStyle.Fill;
}
ResumeLayout();
}
private void InternalConstruct(DockPanel dockPanel, DockPane pane, bool boundsSpecified, Rectangle bounds)
{
if (dockPanel == null)
{
throw(new ArgumentNullException(Strings.FloatWindow_Constructor_NullDockPanel));
}
m_nestedPanes = new NestedPaneCollection(this);
FormBorderStyle = FormBorderStyle.SizableToolWindow;
ShowInTaskbar = false;
if (dockPanel.RightToLeft != RightToLeft)
{
RightToLeft = dockPanel.RightToLeft;
}
if (RightToLeftLayout != dockPanel.RightToLeftLayout)
{
RightToLeftLayout = dockPanel.RightToLeftLayout;
}
SuspendLayout();
if (boundsSpecified)
{
Bounds = bounds;
StartPosition = FormStartPosition.Manual;
}
else
{
StartPosition = FormStartPosition.WindowsDefaultLocation;
Size = dockPanel.DefaultFloatWindowSize;
}
m_dockPanel = dockPanel;
Owner = DockPanel.FindForm();
DockPanel.AddFloatWindow(this);
if (pane != null)
{
pane.FloatWindow = this;
}
ResumeLayout();
}
public void DockTo(DockPanel panel, DockStyle dockStyle)
{
if (panel != DockPanel)
{
throw new ArgumentException(Strings.IDockDragSource_DockTo_InvalidPanel, "panel");
}
NestedPaneCollection nestedPanesTo = null;
if (dockStyle == DockStyle.Top)
{
nestedPanesTo = DockPanel.DockWindows[DockState.DockTop].NestedPanes;
}
else if (dockStyle == DockStyle.Bottom)
{
nestedPanesTo = DockPanel.DockWindows[DockState.DockBottom].NestedPanes;
}
else if (dockStyle == DockStyle.Left)
{
nestedPanesTo = DockPanel.DockWindows[DockState.DockLeft].NestedPanes;
}
else if (dockStyle == DockStyle.Right)
{
nestedPanesTo = DockPanel.DockWindows[DockState.DockRight].NestedPanes;
}
else if (dockStyle == DockStyle.Fill)
{
nestedPanesTo = DockPanel.DockWindows[DockState.Document].NestedPanes;
}
DockPane prevPane = null;
for (int i = nestedPanesTo.Count - 1; i >= 0; i--)
{
if (nestedPanesTo[i] != VisibleNestedPanes[0])
{
prevPane = nestedPanesTo[i];
}
}
MergeNestedPanes(VisibleNestedPanes, nestedPanesTo, prevPane, DockAlignment.Left, 0.5);
}
internal VisibleNestedPaneCollection(NestedPaneCollection nestedPanes)
: base(new List <DockPane>())
{
m_nestedPanes = nestedPanes;
}
private static void MergeNestedPanes(VisibleNestedPaneCollection nestedPanesFrom, NestedPaneCollection nestedPanesTo, DockPane prevPane, DockAlignment alignment, double proportion)
{
if (nestedPanesFrom.Count == 0)
{
return;
}
int count = nestedPanesFrom.Count;
DockPane[] panes = new DockPane[count];
DockPane[] prevPanes = new DockPane[count];
DockAlignment[] alignments = new DockAlignment[count];
double[] proportions = new double[count];
for (int i = 0; i < count; i++)
{
panes[i] = nestedPanesFrom[i];
prevPanes[i] = nestedPanesFrom[i].NestedDockingStatus.PreviousPane;
alignments[i] = nestedPanesFrom[i].NestedDockingStatus.Alignment;
proportions[i] = nestedPanesFrom[i].NestedDockingStatus.Proportion;
}
DockPane pane = panes[0].DockTo(nestedPanesTo.Container, prevPane, alignment, proportion);
panes[0].DockState = nestedPanesTo.DockState;
for (int i = 1; i < count; i++)
{
for (int j = i; j < count; j++)
{
if (prevPanes[j] == panes[i - 1])
{
prevPanes[j] = pane;
}
}
pane = panes[i].DockTo(nestedPanesTo.Container, prevPanes[i], alignments[i], proportions[i]);
panes[i].DockState = nestedPanesTo.DockState;
}
}