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ieframe: Improve setting different client site in OleObject_SetClientSite. 

Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Piotr Caban 2016-04-13 17:11:53 +02:00 committed by Alexandre Julliard
parent 4f6f0f09fd
commit 3fbd56b08e
1 changed files with 46 additions and 23 deletions
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31
dlls/ieframe/oleobject.c
View File

@ -283,7 +283,7 @@ static HRESULT on_silent_change(WebBrowser *This)
return S_OK;
}
static void release_client_site(WebBrowser *This)
static void release_client_site(WebBrowser *This, BOOL destroy_win)
{
release_dochost_client(&This->doc_host);
@ -297,7 +297,7 @@ static void release_client_site(WebBrowser *This)
This->client_closed = NULL;
}
if(This->shell_embedding_hwnd) {
if(destroy_win && This->shell_embedding_hwnd) {
DestroyWindow(This->shell_embedding_hwnd);
This->shell_embedding_hwnd = NULL;
}
@ -459,6 +459,7 @@ static HRESULT WINAPI OleObject_SetClientSite(IOleObject *iface, LPOLECLIENTSITE
WebBrowser *This = impl_from_IOleObject(iface);
IDocHostUIHandler *hostui;
IOleCommandTarget *olecmd;
BOOL get_olecmd = TRUE;
IOleContainer *container;
IDispatch *disp;
HRESULT hres;
@ -473,7 +474,14 @@ static HRESULT WINAPI OleObject_SetClientSite(IOleObject *iface, LPOLECLIENTSITE
if(This->client == pClientSite)
return S_OK;
release_client_site(This);
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);
@ -497,6 +505,7 @@ static HRESULT WINAPI OleObject_SetClientSite(IOleObject *iface, LPOLECLIENTSITE
if(SUCCEEDED(hres))
This->doc_host.hostui = hostui;
if(get_olecmd) {
hres = IOleClientSite_GetContainer(This->client, &container);
if(SUCCEEDED(hres)) {
ITargetContainer *target_container;
@ -518,10 +527,24 @@ static HRESULT WINAPI OleObject_SetClientSite(IOleObject *iface, LPOLECLIENTSITE
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);
@ -1198,5 +1221,5 @@ void WebBrowser_OleObject_Init(WebBrowser *This)
void WebBrowser_OleObject_Destroy(WebBrowser *This)
{
release_client_site(This);
release_client_site(This, TRUE);
}