static nsresult get_ns_command_state(NSContainer *This, const char *cmd, nsICommandParams *nsparam)
{
nsICommandManager *cmdmgr;
nsresult nsres;
nsres = get_nsinterface((nsISupports*)This->webbrowser, &IID_nsICommandManager, (void**)&cmdmgr);
if(NS_FAILED(nsres)) {
ERR("Could not get nsICommandManager: %08x\n", nsres);
return nsres;
}
nsres = nsICommandManager_GetCommandState(cmdmgr, cmd, This->doc->basedoc.window->window_proxy, nsparam);
if(NS_FAILED(nsres))
ERR("GetCommandState(%s) failed: %08x\n", debugstr_a(cmd), nsres);
nsICommandManager_Release(cmdmgr);
return nsres;
}
void do_ns_command(HTMLDocument *This, const char *cmd, nsICommandParams *nsparam)
{
nsICommandManager *cmdmgr;
nsresult nsres;
TRACE("(%p)\n", This);
if(!This->doc_obj || !This->doc_obj->nscontainer)
return;
nsres = get_nsinterface((nsISupports*)This->doc_obj->nscontainer->webbrowser, &IID_nsICommandManager, (void**)&cmdmgr);
if(NS_FAILED(nsres)) {
ERR("Could not get nsICommandManager: %08x\n", nsres);
return;
}
nsres = nsICommandManager_DoCommand(cmdmgr, cmd, nsparam, This->window->nswindow);
if(NS_FAILED(nsres))
ERR("DoCommand(%s) failed: %08x\n", debugstr_a(cmd), nsres);
nsICommandManager_Release(cmdmgr);
}