// IOleDocumentSite Implementation
public int ActivateMe(IOleDocumentView pViewToActivate)
{
if (pViewToActivate == null)
{
return(HRESULT.E_INVALIDARG);
}
RECT rect = new RECT();
ComSupport.GetClientRect(container.Handle, rect);
view = pViewToActivate;
int iResult = view.SetInPlaceSite((IOleInPlaceSite)this);
iResult = view.UIActivate(1);
iResult = view.SetRect(rect);
int iShow = 1;
iResult = view.Show(iShow); //1 is a boolean for True
return(HRESULT.S_OK);
}
// IOleDocumentSite Implementation
public int ActivateMe(IOleDocumentView pViewToActivate)
{
Debug.Assert(pViewToActivate != null,
"The view to activate was null");
if (pViewToActivate == null)
{
return(HRESULT.E_INVALIDARG);
}
RECT rect = new RECT();
win32.GetClientRect(container.Handle, rect);
view = pViewToActivate;
int iResult = view.SetInPlaceSite((IOleInPlaceSite)this);
iResult = view.UIActivate(1);
iResult = view.SetRect(rect);
int iShow = 1;
iResult = view.Show(iShow); //1 is a boolean for True
return(HRESULT.S_OK);
}
public void CloseDocument()
{
try
{
container.releaseWndProc();
container.Resize -= new EventHandler(this.Container_Resize);
if (m_document == null)
{
return;
}
try
{
//this may raise an exception, however it does work and must
//be called
if (view != null)
{
view.Show(-1);
view.UIActivate(-1);
view.SetInPlaceSite(null);
view.CloseView(0);
}
}
catch (Exception e)
{
Debug.WriteLine("CloseView raised exception: " + e.Message);
}
try
{
//this could raise an exception too, but it must be called
m_document.Close((int)tagOLECLOSE.OLECLOSE_NOSAVE);
}
catch (Exception e)
{
Debug.WriteLine("Close document raised exception: " + e.Message);
}
m_document.SetClientSite(null);
win32.OleLockRunning(m_document, false, false);
if (this.iAdviseCookie != 0)
{
m_document.Unadvise(this.iAdviseCookie);
}
if (this.iEventsCookie != 0)
{
m_document.Unadvise(this.iEventsCookie);
}
if (this.iPropertyNotifyCookie != 0)
{
m_document.Unadvise(this.iPropertyNotifyCookie);
}
if (container.changeCookie != 0)
{
((IMarkupContainer2)m_document).UnRegisterForDirtyRange(container.changeCookie);
container.changeCookie = 0;
}
//release COM objects
int RefCount = 0;
if (m_document != null)
{
do
{
RefCount = Marshal.ReleaseComObject(m_document);
} while (RefCount > 0);
}
if (view != null)
{
do
{
RefCount = Marshal.ReleaseComObject(view);
} while (RefCount > 0);
}
if (activeObject != null)
{
do
{
RefCount = Marshal.ReleaseComObject(activeObject);
} while (RefCount > 0);
}
m_document = null;
view = null;
activeObject = null;
container.mHtmlDoc = null;
container.mDocHTML = null;
}
catch (Exception e)
{
Debug.WriteLine("CloseDocument raised exception: " + e.Message);
}
}
/// <summary>
/// Asks a document site to activate the document making the call as a
/// document object rather than an in-place-active object and, optionally,
/// specifies which view of the object document to activate. This is based
/// on the CFramerDocument::ActivateMe method from the FramerEx sample
/// (referenced above in the class comment). The only difference is that
/// we don't call IOleDocumentView.SetRect after the call to UIActivate
/// since we don't allow additional of toolbars, etc. to the container.
/// </summary>
/// <param name="pViewToActivate"> Pointer to the document view to be used
/// in activating the document object. Can be NULL according to the
/// specification, however MSHTML should always pass a valid view when
/// requesting activation.</param>
void IOleDocumentSite.ActivateMe(IOleDocumentView pViewToActivate)
{
// log access to method
LOG("IOleDocumentSite", "ActivateMe");
// MSHTML should always pass us a view
if (pViewToActivate == null)
{
Debug.Fail("MSHMTL should always pass us a view!");
ComHelper.Return(HRESULT.E_FAILED);
}
// Get a reference to the document's view
oleDocumentView = pViewToActivate;
// Associate our site with the document view
pViewToActivate.SetInPlaceSite((IOleInPlaceSite)(this));
// Get the command target for the view
oleCommandTarget = (IOleCommandTargetWithExecParams)oleDocumentView;
// hookup extra-feature accessor to the command target
standardCommandSet = new MshtmlCoreCommandSet(oleCommandTarget);
// UI Activate the document view
oleDocumentView.UIActivate(true);
// Show the view!
oleDocumentView.Show(true);
}
// IOleDocumentSite Implementation
public int ActivateMe(IOleDocumentView pViewToActivate)
{
Debug.Assert(pViewToActivate != null,
"The view to activate was null");
if (pViewToActivate == null) return HRESULT.E_INVALIDARG;
RECT rect = new RECT();
win32.GetClientRect(container.Handle, rect);
view = pViewToActivate;
int iResult = view.SetInPlaceSite((IOleInPlaceSite)this);
iResult = view.UIActivate(1);
iResult = view.SetRect(rect);
int iShow = 1;
iResult = view.Show(iShow); //1 is a boolean for True
return HRESULT.S_OK;
}
public void CloseDocument()
{
try
{
container.releaseWndProc();
container.Resize -= new EventHandler(this.Container_Resize);
if (m_document == null) return;
try
{
//this may raise an exception, however it does work and must
//be called
if (view != null)
{
view.Show(-1);
view.UIActivate(-1);
view.SetInPlaceSite(null);
view.CloseView(0);
}
}
catch (Exception e)
{
Debug.WriteLine("CloseView raised exception: " + e.Message);
}
try
{
//this could raise an exception too, but it must be called
m_document.Close((int)tagOLECLOSE.OLECLOSE_NOSAVE);
}
catch (Exception e)
{
Debug.WriteLine("Close document raised exception: " + e.Message);
}
m_document.SetClientSite(null);
win32.OleLockRunning(m_document, false, false);
if (this.iAdviseCookie != 0)
{
m_document.Unadvise(this.iAdviseCookie);
}
if (this.iEventsCookie != 0)
{
m_document.Unadvise(this.iEventsCookie);
}
if (this.iPropertyNotifyCookie != 0)
{
m_document.Unadvise(this.iPropertyNotifyCookie);
}
if (container.changeCookie != 0)
{
((IMarkupContainer2)m_document).UnRegisterForDirtyRange(container.changeCookie);
container.changeCookie = 0;
}
//release COM objects
int RefCount = 0;
if (m_document != null)
do
{
RefCount = Marshal.ReleaseComObject(m_document);
} while (RefCount > 0);
if (view != null)
do
{
RefCount = Marshal.ReleaseComObject(view);
} while (RefCount > 0);
if (activeObject != null)
do
{
RefCount = Marshal.ReleaseComObject(activeObject);
} while (RefCount > 0);
if (snapper != null)
{
IntPtr ppinterface = Marshal.GetComInterfaceForObject(snapper, typeof(IHTMLEditHost));
if (ppinterface != null)
{
do
{
RefCount = Marshal.Release(ppinterface);
} while (RefCount > 0);
}
snapper = null;
}
m_document = null;
view = null;
activeObject = null;
container.mHtmlDoc = null;
container.mDocHTML = null;
}
catch (Exception e)
{
Debug.WriteLine("CloseDocument raised exception: " + e.Message);
}
}
