public void SetServiceProvider(IServiceProviderRaw serviceProvider)
{
// Everytime we switch the service provider we need to clear out who
// the editor thinks it's site is. This will force it to ask for the
// the service provider again. If you don't do this, any editor that is reused for
// multiple windows in Mail will contain a stale pointer to objects that were
// quired through the service provider. The most obvious being behaviors won't work
// because it has cached behavior manager will not have access to the new editor resulting
// in smart content not bring selected correctly or images not being resamples when resized.
_serviceProvider = serviceProvider;
oleObject.SetClientSite(null);
oleObject.SetClientSite((IOleClientSite)this);
}
/// <summary>
/// Construction. Some initialization is done here, the rest of the initialiation is
/// deferred until the document readyState is "complete"
/// </summary>
public MshtmlEditor(IServiceProviderRaw serviceProvider, MshtmlOptions mshtmlOptions, bool protectFocus)
{
// initialize properties
BackColor = SystemColors.Window;
// initialize MSHTML
InitializeMshtmlControl(serviceProvider, mshtmlOptions, protectFocus);
_active = true;
// watch for ReadyState == "complete" so we can finish initialization once
// the document is loaded
mshtmlControl.DocumentEvents.ReadyStateChanged += new EventHandler(ReadyStateChangedHandler);
}
/// <summary>
/// Create the MSHTML control and add it to our client area
/// </summary>
private void InitializeMshtmlControl(IServiceProviderRaw serviceProvider, MshtmlOptions mshtmlOptions, bool protectFocus)
{
UpdateOptions(mshtmlOptions, true);
// initialize mshtml control
mshtmlControl = new MshtmlControl(serviceProvider, protectFocus);
mshtmlControl.InstallDocHostUIHandler(this);
mshtmlControl.SetDLControlFlags(mshtmlOptions.DLCTLOptions);
mshtmlControl.Init();
mshtmlControl.SetEditMode(true);
// get a reference to the htmlDocument
htmlDocument = mshtmlControl.HTMLDocument;
/// Hook Mshtml document GotFocus so we can notify .NET when our control
/// gets focus (allows Enter and Leave events to be fired correctly so
/// that commands can be managed correctly)
mshtmlControl.DocumentEvents.GotFocus += new EventHandler(DocumentEvents_GotFocus);
// add the control to our client area
mshtmlControl.Dock = DockStyle.Fill;
Controls.Add(mshtmlControl);
}
public void SetServiceProvider(IServiceProviderRaw serviceProvider)
{
mshtmlControl.SetServiceProvider(serviceProvider);
}
public MshtmlControl(IServiceProviderRaw serviceProvider, bool protectFocus)
{
_serviceProvider = serviceProvider;
ProtectFocus = protectFocus;
}
