shell32: Implement Set/GetCurrentViewMode in the default shellview.

[Nikolay Sivov]

  On 7/17/2010 19:08, David Hedberg wrote:
>   static HRESULT WINAPI IFView_SetCurrentViewMode(IFolderView *iface, UINT mode)
>   {
> -	IShellViewImpl *This = impl_from_IFolderView(iface);
> -	FIXME("(%p)->(%u), stub\n", This, mode);
> -	return E_NOTIMPL;
> +        IShellViewImpl *This = impl_from_IFolderView(iface);
> +        RECT rc;
> +        TRACE("(%p)->(%u), stub\n", This, mode);
> +
> +        if((mode<  FVM_FIRST || mode>  FVM_LAST)&&
> +           (mode != FVM_AUTO))
> +            return E_INVALIDARG;
> +
> +        /* Destroy the previous listview */
> +        ShellView_DestroyView(This);
> +
> +        /* Change the viewmode */
> +        This->FolderSettings.ViewMode = mode;
> +
> +        /* Create a new listview */
> +        ShellView_CreateView(This);
> +
> +        /* Size the new listview properly. */
> +        GetClientRect(This->hWnd,&rc);
> +        MoveWindow(This->hWndList, 0, 0, rc.right, rc.bottom, TRUE);
> +
> +        return S_OK;
>   }
Why do you think you should destroy Listview here? It's not obvious at 
all. I think it's only about changing style.