/// <include file='doc\VsWindowPane.uex' path='docs/doc[@for="VsWindowPane.IVsToolboxUser.ItemPicked"]/*' />
/// <devdoc>
/// This happens when a user double-clicks a toolbox item. We add the
/// item to the center of the form.
/// </devdoc>
void IVsToolboxUser.ItemPicked(NativeMethods.IOleDataObject pDO)
{
if (toolboxService == null)
{
toolboxService = (IToolboxService)GetService((typeof(IToolboxService)));
}
if (toolboxService != null)
{
ToolboxItem item = toolboxService.DeserializeToolboxItem(pDO, DesignerHost);
if (item != null)
{
if (OnToolPicked(item))
{
toolboxService.SelectedToolboxItemUsed();
}
}
}
if (toolboxUser == null)
{
toolboxUser = (IVsToolboxUser)GetService(typeof(IVsToolboxUser));
}
if (toolboxUser != null)
{
toolboxUser.ItemPicked(pDO);
}
}
/// <include file='doc\VsWindowPane.uex' path='docs/doc[@for="VsWindowPane.IVsToolboxUser.IsSupported"]/*' />
/// <devdoc>
/// </devdoc>
int IVsToolboxUser.IsSupported(NativeMethods.IOleDataObject pDO)
{
int supported = NativeMethods.S_FALSE;
if (toolboxService == null)
{
toolboxService = (IToolboxService)GetService(typeof(IToolboxService));
}
if (toolboxService != null && toolboxService.IsSupported(pDO, DesignerHost))
{
supported = NativeMethods.S_OK;
}
if (toolboxUser == null)
{
toolboxUser = (IVsToolboxUser)GetService(typeof(IVsToolboxUser));
}
if (toolboxUser != null)
{
if (toolboxUser.IsSupported(pDO) == NativeMethods.S_OK)
{
supported = NativeMethods.S_OK;
}
}
return(supported);
}
int NativeMethods.IDocHostUIHandler.FilterDataObject(NativeMethods.IOleDataObject pDO, out NativeMethods.IOleDataObject ppDORet)
{
Debug.WriteLineIf(StyleBuilder.StyleBuilderSwitch.TraceVerbose, "CTridentSite: IDocHostUIHandler::FilterDataObject");
ppDORet = null;
return(NativeMethods.S_OK);
}
int NativeMethods.IDocHostUIHandler.FilterDataObject(NativeMethods.IOleDataObject pDO, out NativeMethods.IOleDataObject ppDORet)
{
ppDORet = null;
return(NativeMethods.E_NOTIMPL);
}
public virtual int FilterDataObject(NativeMethods.IOleDataObject pDO, out NativeMethods.IOleDataObject ppDORet)
{
ppDORet = null;
return(NativeMethods.S_OK);
}
public WrappedDataObject(NativeMethods.IOleDataObject pDO) : base(pDO)
{
nativePtr = Marshal.GetIUnknownForObject(pDO);
Marshal.Release(nativePtr);
}