void UnsafeNativeMethods.IOleInPlaceSite.GetWindowContext(out UnsafeNativeMethods.IOleInPlaceFrame ppFrame, out UnsafeNativeMethods.IOleInPlaceUIWindow ppDoc, NativeMethods._RECT lprcPosRect, NativeMethods._RECT lprcClipRect, NativeMethods.tagOIFI lpFrameInfo)
{
ppDoc = null;
ppFrame = this.Host.GetParentContainer();
lprcPosRect.left = this.Host.Bounds.X;
lprcPosRect.top = this.Host.Bounds.Y;
lprcPosRect.right = this.Host.Bounds.Width + this.Host.Bounds.X;
lprcPosRect.bottom = this.Host.Bounds.Height + this.Host.Bounds.Y;
lprcClipRect = ActiveXHelper.GetClipRect();
if (lpFrameInfo != null)
{
lpFrameInfo.cb = Marshal.SizeOf(typeof(NativeMethods.tagOIFI));
lpFrameInfo.fMDIApp = false;
lpFrameInfo.hAccel = IntPtr.Zero;
lpFrameInfo.cAccelEntries = 0;
lpFrameInfo.hwndFrame = (this.Host.Parent == null) ? IntPtr.Zero : this.Host.Parent.Handle;
}
}
private int OnActiveXRectChange(NativeMethods._RECT lprcPosRect)
{
this.Host.activeXOleInPlaceObject.SetObjectRects(NativeMethods._RECT.FromXYWH(0, 0, lprcPosRect.right - lprcPosRect.left, lprcPosRect.bottom - lprcPosRect.top), ActiveXHelper.GetClipRect());
this.Host.MakeDirty();
return(0);
}
protected override void SetBoundsCore(int x, int y, int width, int height, BoundsSpecified specified)
{
if (this.activeXState >= ActiveXHelper.ActiveXState.InPlaceActive &&
this.IsHandleCreated &&
(((this.Left != x) || (this.Top != y)) || ((this.Width != width) || (this.Height != height))))
{
try
{
this.activeXBaseChangingSize.Width = width;
this.activeXBaseChangingSize.Height = height;
this.activeXOleInPlaceObject.SetObjectRects(new NativeMethods._RECT(new Rectangle(0, 0, width, height)), ActiveXHelper.GetClipRect());
}
finally
{
this.activeXBaseChangingSize.Width = -1;
}
}
base.SetBoundsCore(x, y, width, height, specified);
}
