///////////////////////////////////////////////////////////////////////////
// Event Handlers
protected virtual void OnParentResize(object src, EventArgs e)
{
if (tridentView != null)
{
NativeMethods.COMRECT r = new NativeMethods.COMRECT();
NativeMethods.GetClientRect(parentControl.Handle, r);
tridentView.SetRect(r.ToWin32InteropCOMRECT());
}
}
/// <include file='doc\MSHTMLHost.uex' path='docs/doc[@for="TridentSite.ActivateDocument"]/*' />
/// <devdoc>
/// Activates the mshtml instance
/// </devdoc>
protected void ActivateDocument()
{
Debug.Assert(tridentOleObject != null,
"How'd we get here when trident is null!");
try {
Debug.WriteLineIf(StyleBuilder.StyleBuilderSwitch.TraceVerbose, "Activating trident...");
NativeMethods.COMRECT r = new NativeMethods.COMRECT();
NativeMethods.GetClientRect(parentControl.Handle, r);
tridentOleObject.DoVerb(NativeMethods.OLEIVERB_UIACTIVATE, IntPtr.Zero, (NativeMethods.IOleClientSite) this, 0,
parentControl.Handle, r.ToWin32InteropCOMRECT());
}
catch (Exception e) {
Debug.Fail(e.ToString());
}
}
///////////////////////////////////////////////////////////////////////////
// IOleDocumentSite Implementation
public virtual int ActivateMe(NativeMethods.IOleDocumentView pViewToActivate)
{
Debug.WriteLineIf(StyleBuilder.StyleBuilderSwitch.TraceVerbose, "CTridentSite: IOleDocumentSite::ActivateMe");
Debug.Assert(pViewToActivate != null,
"Expected the view to be non-null");
if (pViewToActivate == null)
{
return(NativeMethods.E_INVALIDARG);
}
//throw new COMException(String.Empty, NativeMethods.E_INVALIDARG);
NativeMethods.COMRECT r = new NativeMethods.COMRECT();
NativeMethods.GetClientRect(parentControl.Handle, r);
tridentView = pViewToActivate;
tridentView.SetInPlaceSite((NativeMethods.IOleInPlaceSite) this);
tridentView.UIActivate(1);
tridentView.SetRect(r.ToWin32InteropCOMRECT());
tridentView.Show(1);
return(NativeMethods.S_OK);
}