2 * Implementation of event-related interfaces for WebBrowser control:
4 * - IConnectionPointContainer
7 * Copyright 2001 John R. Sheets (for CodeWeavers)
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 #include "wine/debug.h"
28 WINE_DEFAULT_DEBUG_CHANNEL(shdocvw);
30 static IConnectionPointImpl SHDOCVW_ConnectionPoint;
32 static const GUID IID_INotifyDBEvents =
33 { 0xdb526cc0, 0xd188, 0x11cd, { 0xad, 0x48, 0x00, 0xaa, 0x00, 0x3c, 0x9c, 0xb6 } };
35 /**********************************************************************
36 * Implement the IConnectionPointContainer interface
39 #define CONPTCONT_THIS(iface) DEFINE_THIS(WebBrowser, ConnectionPointContainer, iface)
41 static HRESULT WINAPI ConnectionPointContainer_QueryInterface(IConnectionPointContainer *iface,
42 REFIID riid, LPVOID *ppobj)
44 WebBrowser *This = CONPTCONT_THIS(iface);
45 return IWebBrowser_QueryInterface(WEBBROWSER(This), riid, ppobj);
48 static ULONG WINAPI ConnectionPointContainer_AddRef(IConnectionPointContainer *iface)
50 WebBrowser *This = CONPTCONT_THIS(iface);
51 return IWebBrowser_AddRef(WEBBROWSER(This));
54 static ULONG WINAPI ConnectionPointContainer_Release(IConnectionPointContainer *iface)
56 WebBrowser *This = CONPTCONT_THIS(iface);
57 return IWebBrowser_Release(WEBBROWSER(This));
60 static HRESULT WINAPI ConnectionPointContainer_EnumConnectionPoints(IConnectionPointContainer *iface,
61 LPENUMCONNECTIONPOINTS *ppEnum)
63 WebBrowser *This = CONPTCONT_THIS(iface);
64 FIXME("(%p)->(%p)\n", This, ppEnum);
68 static HRESULT WINAPI ConnectionPointContainer_FindConnectionPoint(IConnectionPointContainer *iface,
69 REFIID riid, LPCONNECTIONPOINT *ppCP)
71 WebBrowser *This = CONPTCONT_THIS(iface);
73 FIXME("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppCP);
75 /* For now, return the same IConnectionPoint object for both
76 * event interface requests.
78 if (IsEqualGUID (&IID_INotifyDBEvents, riid))
80 TRACE("Returning connection point %p for IID_INotifyDBEvents\n",
81 &SHDOCVW_ConnectionPoint);
82 *ppCP = (LPCONNECTIONPOINT)&SHDOCVW_ConnectionPoint;
85 else if (IsEqualGUID (&IID_IPropertyNotifySink, riid))
87 TRACE("Returning connection point %p for IID_IPropertyNotifySink\n",
88 &SHDOCVW_ConnectionPoint);
89 *ppCP = (LPCONNECTIONPOINT)&SHDOCVW_ConnectionPoint;
98 static const IConnectionPointContainerVtbl ConnectionPointContainerVtbl =
100 ConnectionPointContainer_QueryInterface,
101 ConnectionPointContainer_AddRef,
102 ConnectionPointContainer_Release,
103 ConnectionPointContainer_EnumConnectionPoints,
104 ConnectionPointContainer_FindConnectionPoint
108 /**********************************************************************
109 * Implement the IConnectionPoint interface
112 static HRESULT WINAPI WBCP_QueryInterface(LPCONNECTIONPOINT iface,
113 REFIID riid, LPVOID *ppobj)
115 FIXME("- no interface\n\tIID:\t%s\n", debugstr_guid(riid));
117 if (ppobj == NULL) return E_POINTER;
119 return E_NOINTERFACE;
122 static ULONG WINAPI WBCP_AddRef(LPCONNECTIONPOINT iface)
124 SHDOCVW_LockModule();
126 return 2; /* non-heap based object */
129 static ULONG WINAPI WBCP_Release(LPCONNECTIONPOINT iface)
131 SHDOCVW_UnlockModule();
133 return 1; /* non-heap based object */
136 static HRESULT WINAPI WBCP_GetConnectionInterface(LPCONNECTIONPOINT iface, IID* pIId)
138 FIXME("stub: %s\n", debugstr_guid(pIId));
142 /* Get this connection point's owning container */
143 static HRESULT WINAPI
144 WBCP_GetConnectionPointContainer(LPCONNECTIONPOINT iface,
145 LPCONNECTIONPOINTCONTAINER *ppCPC)
147 FIXME("stub: IConnectionPointContainer = %p\n", *ppCPC);
151 /* Connect the pUnkSink event-handling implementation (in the control site)
152 * to this connection point. Return a handle to this connection in
153 * pdwCookie (for later use in Unadvise()).
155 static HRESULT WINAPI WBCP_Advise(LPCONNECTIONPOINT iface,
156 LPUNKNOWN pUnkSink, DWORD *pdwCookie)
158 static int new_cookie;
160 FIXME("stub: IUnknown = %p, connection cookie = %ld\n", pUnkSink, *pdwCookie);
162 *pdwCookie = ++new_cookie;
163 TRACE ("Returning cookie = %ld\n", *pdwCookie);
168 /* Disconnect this implementation from the connection point. */
169 static HRESULT WINAPI WBCP_Unadvise(LPCONNECTIONPOINT iface,
172 FIXME("stub: cookie to disconnect = %lx\n", dwCookie);
176 /* Get a list of connections in this connection point. */
177 static HRESULT WINAPI WBCP_EnumConnections(LPCONNECTIONPOINT iface,
178 LPENUMCONNECTIONS *ppEnum)
180 FIXME("stub: IEnumConnections = %p\n", *ppEnum);
184 /**********************************************************************
185 * IConnectionPoint virtual function table for IE Web Browser component
188 static const IConnectionPointVtbl WBCP_Vtbl =
193 WBCP_GetConnectionInterface,
194 WBCP_GetConnectionPointContainer,
200 static IConnectionPointImpl SHDOCVW_ConnectionPoint = {&WBCP_Vtbl};
202 void WebBrowser_Events_Init(WebBrowser *This)
204 This->lpConnectionPointContainerVtbl = &ConnectionPointContainerVtbl;