static HRESULT WINAPI WebBrowser_ExecWB(IWebBrowser2 *iface, OLECMDID cmdID,
OLECMDEXECOPT cmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
{
WebBrowser *This = impl_from_IWebBrowser2(iface);
IOleCommandTarget *target = NULL;
HRESULT hres;
TRACE("(%p)->(%d %d %s %p)\n", This, cmdID, cmdexecopt, debugstr_variant(pvaIn), pvaOut);
if(This->container)
{
hres = IOleContainer_QueryInterface(This->container, &IID_IOleCommandTarget, (LPVOID*)&target);
if(FAILED(hres))
target = NULL;
}
if(!target && This->doc_host.document)
{
hres = IOleContainer_QueryInterface(This->doc_host.document, &IID_IOleCommandTarget, (LPVOID*)&target);
if(FAILED(hres))
target = NULL;
}
if(!target)
return E_UNEXPECTED;
hres = IOleCommandTarget_Exec(target, NULL, cmdID, cmdexecopt, pvaIn, pvaOut);
IOleCommandTarget_Release(target);
return hres;
}
static HRESULT DocHostContainer_exec(DocHost *doc_host, const GUID *cmd_group, DWORD cmdid, DWORD execopt, VARIANT *in,
VARIANT *out)
{
WebBrowser *This = impl_from_DocHost(doc_host);
IOleCommandTarget *cmdtrg = NULL;
HRESULT hres;
if(This->client) {
hres = IOleClientSite_QueryInterface(This->client, &IID_IOleCommandTarget, (void**)&cmdtrg);
if(FAILED(hres))
cmdtrg = NULL;
}
if(!cmdtrg && This->container) {
hres = IOleContainer_QueryInterface(This->container, &IID_IOleCommandTarget, (void**)&cmdtrg);
if(FAILED(hres))
cmdtrg = NULL;
}
if(!cmdtrg)
return E_NOTIMPL;
hres = IOleCommandTarget_Exec(cmdtrg, cmd_group, cmdid, execopt, in, out);
IOleCommandTarget_Release(cmdtrg);
if(SUCCEEDED(hres))
TRACE("Exec returned %08x %s\n", hres, debugstr_variant(out));
else
FIXME("Exec failed\n");
return hres;
}
static HWND get_container_hwnd(WindowsMediaPlayer *This)
{
IOleWindow *ole_window;
HWND hwnd = NULL;
HRESULT hres;
/* IOleInPlaceSite (which inherits from IOleWindow) is preferred. */
hres = IOleClientSite_QueryInterface(This->client_site, &IID_IOleInPlaceSite, (void**)&ole_window);
if(FAILED(hres)) {
hres = IOleClientSite_QueryInterface(This->client_site, &IID_IOleWindow, (void**)&ole_window);
if(FAILED(hres)) {
IOleContainer *container = NULL;
hres = IOleClientSite_GetContainer(This->client_site, &container);
if(SUCCEEDED(hres)) {
hres = IOleContainer_QueryInterface(container, &IID_IOleWindow, (void**)&ole_window);
IOleContainer_Release(container);
}
}
}
if(FAILED(hres))
return NULL;
hres = IOleWindow_GetWindow(ole_window, &hwnd);
IOleWindow_Release(ole_window);
if(FAILED(hres))
return NULL;
TRACE("Got window %p\n", hwnd);
return hwnd;
}
static HRESULT WINAPI OleObject_SetClientSite(IOleObject *iface, LPOLECLIENTSITE pClientSite)
{
WebBrowser *This = impl_from_IOleObject(iface);
IDocHostUIHandler *hostui;
IOleContainer *container;
IDispatch *disp;
HRESULT hres;
TRACE("(%p)->(%p)\n", This, pClientSite);
if(This->client == pClientSite)
return S_OK;
release_client_site(This);
if(!pClientSite) {
if(This->doc_host.document)
deactivate_document(&This->doc_host);
return S_OK;
}
IOleClientSite_AddRef(pClientSite);
This->client = pClientSite;
hres = IOleClientSite_QueryInterface(This->client, &IID_IDispatch,
(void**)&disp);
if(SUCCEEDED(hres))
This->doc_host.client_disp = disp;
hres = IOleClientSite_QueryInterface(This->client, &IID_IDocHostUIHandler,
(void**)&hostui);
if(SUCCEEDED(hres))
This->doc_host.hostui = hostui;
hres = IOleClientSite_GetContainer(This->client, &container);
if(SUCCEEDED(hres)) {
ITargetContainer *target_container;
hres = IOleContainer_QueryInterface(container, &IID_ITargetContainer,
(void**)&target_container);
if(SUCCEEDED(hres)) {
FIXME("Unsupported ITargetContainer\n");
ITargetContainer_Release(target_container);
}
IOleContainer_Release(container);
}
create_shell_embedding_hwnd(This);
on_offlineconnected_change(This);
on_silent_change(This);
return S_OK;
}
static HRESULT WINAPI WebBrowser_QueryStatusWB(IWebBrowser2 *iface, OLECMDID cmdID, OLECMDF *pcmdf)
{
WebBrowser *This = impl_from_IWebBrowser2(iface);
IOleCommandTarget *target = NULL;
OLECMD ole_command[1];
HRESULT hres;
TRACE("(%p)->(%d %p)\n", This, cmdID, pcmdf);
if (!pcmdf)
return E_POINTER;
ole_command[0].cmdID = cmdID;
ole_command[0].cmdf = *pcmdf;
if (This->container)
{
hres = IOleContainer_QueryInterface(This->container, &IID_IOleCommandTarget, (LPVOID*)&target);
if(FAILED(hres))
target = NULL;
}
if (!target && This->doc_host.document)
{
hres = IOleContainer_QueryInterface(This->doc_host.document, &IID_IOleCommandTarget, (LPVOID*)&target);
if(FAILED(hres))
target = NULL;
}
if (!target)
return E_UNEXPECTED;
hres = IOleCommandTarget_QueryStatus(target, NULL, 1, ole_command, NULL);
if (SUCCEEDED(hres))
*pcmdf = ole_command[0].cmdf;
if (hres == OLECMDERR_E_NOTSUPPORTED)
{
*pcmdf = 0;
hres = S_OK;
}
IOleCommandTarget_Release(target);
return hres;
}
static HRESULT WINAPI OleObject_SetClientSite(IOleObject *iface, LPOLECLIENTSITE pClientSite)
{
WebBrowser *This = OLEOBJ_THIS(iface);
IOleContainer *container;
HRESULT hres;
TRACE("(%p)->(%p)\n", This, pClientSite);
if(This->client == pClientSite)
return S_OK;
if(This->doc_host.hwnd) {
DestroyWindow(This->doc_host.hwnd);
This->doc_host.hwnd = NULL;
}
if(This->shell_embedding_hwnd) {
DestroyWindow(This->shell_embedding_hwnd);
This->shell_embedding_hwnd = NULL;
}
if(This->inplace) {
IOleInPlaceSite_Release(This->inplace);
This->inplace = NULL;
}
if(This->doc_host.hostui)
IDocHostUIHandler_Release(This->doc_host.hostui);
if(This->client)
IOleClientSite_Release(This->client);
if(!pClientSite) {
if(This->doc_host.document)
deactivate_document(&This->doc_host);
This->client = NULL;
return S_OK;
}
This->client = pClientSite;
IOleClientSite_AddRef(pClientSite);
hres = IOleClientSite_QueryInterface(This->client, &IID_IDocHostUIHandler,
(void**)&This->doc_host.hostui);
if(FAILED(hres))
This->doc_host.hostui = NULL;
hres = IOleClientSite_GetContainer(This->client, &container);
if(SUCCEEDED(hres)) {
ITargetContainer *target_container;
hres = IOleContainer_QueryInterface(container, &IID_ITargetContainer,
(void**)&target_container);
if(SUCCEEDED(hres)) {
FIXME("Unsupported ITargetContainer\n");
ITargetContainer_Release(target_container);
}
IOleContainer_Release(container);
}
create_shell_embedding_hwnd(This);
return S_OK;
}
static HRESULT WINAPI OleObject_SetClientSite(IOleObject *iface, LPOLECLIENTSITE pClientSite)
{
WebBrowser *This = impl_from_IOleObject(iface);
IDocHostUIHandler *hostui;
IOleCommandTarget *olecmd;
BOOL get_olecmd = TRUE;
IOleContainer *container;
IDispatch *disp;
HRESULT hres;
TRACE("(%p)->(%p)\n", This, pClientSite);
if(This->client_closed) {
IOleClientSite_Release(This->client_closed);
This->client_closed = NULL;
}
if(This->client == pClientSite)
return S_OK;
if(This->client && pClientSite) {
get_olecmd = FALSE;
olecmd = This->doc_host.olecmd;
if(olecmd)
IOleCommandTarget_AddRef(olecmd);
}
release_client_site(This, !pClientSite);
if(!pClientSite) {
on_commandstate_change(&This->doc_host, CSC_NAVIGATEBACK, FALSE);
on_commandstate_change(&This->doc_host, CSC_NAVIGATEFORWARD, FALSE);
if(This->doc_host.document)
deactivate_document(&This->doc_host);
return S_OK;
}
IOleClientSite_AddRef(pClientSite);
This->client = pClientSite;
hres = IOleClientSite_QueryInterface(This->client, &IID_IDispatch,
(void**)&disp);
if(SUCCEEDED(hres))
This->doc_host.client_disp = disp;
hres = IOleClientSite_QueryInterface(This->client, &IID_IDocHostUIHandler,
(void**)&hostui);
if(SUCCEEDED(hres))
This->doc_host.hostui = hostui;
if(get_olecmd) {
hres = IOleClientSite_GetContainer(This->client, &container);
if(SUCCEEDED(hres)) {
ITargetContainer *target_container;
hres = IOleContainer_QueryInterface(container, &IID_ITargetContainer,
(void**)&target_container);
if(SUCCEEDED(hres)) {
FIXME("Unsupported ITargetContainer\n");
ITargetContainer_Release(target_container);
}
hres = IOleContainer_QueryInterface(container, &IID_IOleCommandTarget, (void**)&olecmd);
if(FAILED(hres))
olecmd = NULL;
IOleContainer_Release(container);
}else {
hres = IOleClientSite_QueryInterface(This->client, &IID_IOleCommandTarget, (void**)&olecmd);
if(FAILED(hres))
olecmd = NULL;
}
}
This->doc_host.olecmd = olecmd;
if(This->shell_embedding_hwnd) {
IOleInPlaceSite *inplace;
HWND parent;
hres = IOleClientSite_QueryInterface(This->client, &IID_IOleInPlaceSite, (void**)&inplace);
if(SUCCEEDED(hres)) {
hres = IOleInPlaceSite_GetWindow(inplace, &parent);
IOleInPlaceSite_Release(inplace);
if(SUCCEEDED(hres))
SHSetParentHwnd(This->shell_embedding_hwnd, parent);
}
}else {
create_shell_embedding_hwnd(This);
}
on_offlineconnected_change(This);
on_silent_change(This);
return S_OK;
}
