internal override Rectangle CalculateConnectedArea()
{
if (this.OwnerItem != null && !this.OwnerItem.IsOnDropDown && !(this.OwnerItem is MdiControlStrip.SystemMenuItem))
{
ToolStrip parent = OwnerItem.GetCurrentParent();
if (parent != null)
{
Point owner_screen_loc = parent.PointToScreen(OwnerItem.Location);
return(new Rectangle(owner_screen_loc.X - Left, 0, this.OwnerItem.Width - 1, 2));
}
}
return(base.CalculateConnectedArea());
}
private void MoveInsideContainer(ToolStrip toolStripToDrag, Point clientLocation)
{
ISupportToolStripPanel panel = toolStripToDrag;
if (!panel.IsCurrentlyDragging || this.DragBounds.Contains(clientLocation))
{
bool flag = false;
ClearDragFeedback();
if ((((toolStripToDrag.Site != null) && toolStripToDrag.Site.DesignMode) && base.IsHandleCreated) && ((clientLocation.X < 0) || (clientLocation.Y < 0)))
{
Point pt = base.PointToClient(WindowsFormsUtils.LastCursorPoint);
if (base.ClientRectangle.Contains(pt))
{
clientLocation = pt;
}
}
ToolStripPanelRow toolStripPanelRow = panel.ToolStripPanelRow;
bool flag2 = false;
if (((toolStripPanelRow != null) && toolStripPanelRow.Visible) && (toolStripPanelRow.ToolStripPanel == this))
{
if (toolStripToDrag.IsCurrentlyDragging)
{
flag2 = toolStripPanelRow.DragBounds.Contains(clientLocation);
}
else
{
flag2 = toolStripPanelRow.Bounds.Contains(clientLocation);
}
}
if (flag2)
{
panel.ToolStripPanelRow.MoveControl(toolStripToDrag, this.GetStartLocation(toolStripToDrag), clientLocation);
}
else
{
ToolStripPanelRow row2 = this.PointToRow(clientLocation);
if (row2 == null)
{
int count = this.RowsInternal.Count;
if (this.Orientation == System.Windows.Forms.Orientation.Horizontal)
{
count = (clientLocation.Y <= base.Padding.Left) ? 0 : count;
}
else
{
count = (clientLocation.X <= base.Padding.Left) ? 0 : count;
}
ToolStripPanelRow row3 = null;
if (this.RowsInternal.Count > 0)
{
if (count == 0)
{
row3 = this.RowsInternal[0];
}
else if (count > 0)
{
row3 = this.RowsInternal[count - 1];
}
}
if (((row3 != null) && (row3.ControlsInternal.Count == 1)) && row3.ControlsInternal.Contains(toolStripToDrag))
{
row2 = row3;
if (toolStripToDrag.IsInDesignMode)
{
Point endClientLocation = (this.Orientation == System.Windows.Forms.Orientation.Horizontal) ? new Point(clientLocation.X, row2.Bounds.Y) : new Point(row2.Bounds.X, clientLocation.Y);
panel.ToolStripPanelRow.MoveControl(toolStripToDrag, this.GetStartLocation(toolStripToDrag), endClientLocation);
}
}
else
{
row2 = new ToolStripPanelRow(this);
this.RowsInternal.Insert(count, row2);
}
}
else if (!row2.CanMove(toolStripToDrag))
{
int index = this.RowsInternal.IndexOf(row2);
if (((toolStripPanelRow != null) && (toolStripPanelRow.ControlsInternal.Count == 1)) && ((index > 0) && ((index - 1) == this.RowsInternal.IndexOf(toolStripPanelRow))))
{
return;
}
row2 = new ToolStripPanelRow(this);
this.RowsInternal.Insert(index, row2);
clientLocation.Y = row2.Bounds.Y;
}
flag = toolStripPanelRow != row2;
if ((!flag && (toolStripPanelRow != null)) && (toolStripPanelRow.ControlsInternal.Count > 1))
{
toolStripPanelRow.LeaveRow(toolStripToDrag);
toolStripPanelRow = null;
flag = true;
}
if (flag)
{
if (toolStripPanelRow != null)
{
toolStripPanelRow.LeaveRow(toolStripToDrag);
}
row2.JoinRow(toolStripToDrag, clientLocation);
}
if (flag && panel.IsCurrentlyDragging)
{
for (int i = 0; i < this.RowsInternal.Count; i++)
{
LayoutTransaction.DoLayout(this.RowsInternal[i], this, PropertyNames.Rows);
}
if (this.RowsInternal.IndexOf(row2) > 0)
{
System.Windows.Forms.IntSecurity.AdjustCursorPosition.Assert();
try
{
Point point3 = toolStripToDrag.PointToScreen(toolStripToDrag.GripRectangle.Location);
if (this.Orientation == System.Windows.Forms.Orientation.Vertical)
{
point3.X += toolStripToDrag.GripRectangle.Width / 2;
point3.Y = Cursor.Position.Y;
}
else
{
point3.Y += toolStripToDrag.GripRectangle.Height / 2;
point3.X = Cursor.Position.X;
}
Cursor.Position = point3;
}
finally
{
CodeAccessPermission.RevertAssert();
}
}
}
}
}
}
private void MoveInsideContainer(ToolStrip toolStripToDrag, Point clientLocation)
{
ISupportToolStripPanel panel = toolStripToDrag;
if (!panel.IsCurrentlyDragging || this.DragBounds.Contains(clientLocation))
{
bool flag = false;
ClearDragFeedback();
if ((((toolStripToDrag.Site != null) && toolStripToDrag.Site.DesignMode) && base.IsHandleCreated) && ((clientLocation.X < 0) || (clientLocation.Y < 0)))
{
Point pt = base.PointToClient(WindowsFormsUtils.LastCursorPoint);
if (base.ClientRectangle.Contains(pt))
{
clientLocation = pt;
}
}
ToolStripPanelRow toolStripPanelRow = panel.ToolStripPanelRow;
bool flag2 = false;
if (((toolStripPanelRow != null) && toolStripPanelRow.Visible) && (toolStripPanelRow.ToolStripPanel == this))
{
if (toolStripToDrag.IsCurrentlyDragging)
{
flag2 = toolStripPanelRow.DragBounds.Contains(clientLocation);
}
else
{
flag2 = toolStripPanelRow.Bounds.Contains(clientLocation);
}
}
if (flag2)
{
panel.ToolStripPanelRow.MoveControl(toolStripToDrag, this.GetStartLocation(toolStripToDrag), clientLocation);
}
else
{
ToolStripPanelRow row2 = this.PointToRow(clientLocation);
if (row2 == null)
{
int count = this.RowsInternal.Count;
if (this.Orientation == System.Windows.Forms.Orientation.Horizontal)
{
count = (clientLocation.Y <= base.Padding.Left) ? 0 : count;
}
else
{
count = (clientLocation.X <= base.Padding.Left) ? 0 : count;
}
ToolStripPanelRow row3 = null;
if (this.RowsInternal.Count > 0)
{
if (count == 0)
{
row3 = this.RowsInternal[0];
}
else if (count > 0)
{
row3 = this.RowsInternal[count - 1];
}
}
if (((row3 != null) && (row3.ControlsInternal.Count == 1)) && row3.ControlsInternal.Contains(toolStripToDrag))
{
row2 = row3;
if (toolStripToDrag.IsInDesignMode)
{
Point endClientLocation = (this.Orientation == System.Windows.Forms.Orientation.Horizontal) ? new Point(clientLocation.X, row2.Bounds.Y) : new Point(row2.Bounds.X, clientLocation.Y);
panel.ToolStripPanelRow.MoveControl(toolStripToDrag, this.GetStartLocation(toolStripToDrag), endClientLocation);
}
}
else
{
row2 = new ToolStripPanelRow(this);
this.RowsInternal.Insert(count, row2);
}
}
else if (!row2.CanMove(toolStripToDrag))
{
int index = this.RowsInternal.IndexOf(row2);
if (((toolStripPanelRow != null) && (toolStripPanelRow.ControlsInternal.Count == 1)) && ((index > 0) && ((index - 1) == this.RowsInternal.IndexOf(toolStripPanelRow))))
{
return;
}
row2 = new ToolStripPanelRow(this);
this.RowsInternal.Insert(index, row2);
clientLocation.Y = row2.Bounds.Y;
}
flag = toolStripPanelRow != row2;
if ((!flag && (toolStripPanelRow != null)) && (toolStripPanelRow.ControlsInternal.Count > 1))
{
toolStripPanelRow.LeaveRow(toolStripToDrag);
toolStripPanelRow = null;
flag = true;
}
if (flag)
{
if (toolStripPanelRow != null)
{
toolStripPanelRow.LeaveRow(toolStripToDrag);
}
row2.JoinRow(toolStripToDrag, clientLocation);
}
if (flag && panel.IsCurrentlyDragging)
{
for (int i = 0; i < this.RowsInternal.Count; i++)
{
LayoutTransaction.DoLayout(this.RowsInternal[i], this, PropertyNames.Rows);
}
if (this.RowsInternal.IndexOf(row2) > 0)
{
System.Windows.Forms.IntSecurity.AdjustCursorPosition.Assert();
try
{
Point point3 = toolStripToDrag.PointToScreen(toolStripToDrag.GripRectangle.Location);
if (this.Orientation == System.Windows.Forms.Orientation.Vertical)
{
point3.X += toolStripToDrag.GripRectangle.Width / 2;
point3.Y = Cursor.Position.Y;
}
else
{
point3.Y += toolStripToDrag.GripRectangle.Height / 2;
point3.X = Cursor.Position.X;
}
Cursor.Position = point3;
}
finally
{
CodeAccessPermission.RevertAssert();
}
}
}
}
}
}