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/*
* Implementation of IOleObject interfaces for WebBrowser control
*
* - IOleObject
* - IOleInPlaceObject
* - IOleControl
*
* Copyright 2001 John R. Sheets (for CodeWeavers)
* Copyright 2005 Jacek Caban
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <string.h>
#include "ieframe.h"
#include "htiframe.h"
#include "idispids.h"
#include "mshtmdid.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(ieframe);
/* shlwapi.dll */
HWND WINAPI SHSetParentHwnd(HWND hWnd, HWND hWndParent);
static ATOM shell_embedding_atom = 0;
static LRESULT resize_window(WebBrowser *This, LONG width, LONG height)
{
if(This->doc_host.hwnd)
SetWindowPos(This->doc_host.hwnd, NULL, 0, 0, width, height,
SWP_NOZORDER | SWP_NOACTIVATE);
return 0;
}
static LRESULT WINAPI shell_embedding_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
WebBrowser *This;
static const WCHAR wszTHIS[] = {'T','H','I','S',0};
if(msg == WM_CREATE) {
This = *(WebBrowser**)lParam;
SetPropW(hwnd, wszTHIS, This);
}else {
This = GetPropW(hwnd, wszTHIS);
}
switch(msg) {
case WM_SIZE:
return resize_window(This, LOWORD(lParam), HIWORD(lParam));
case WM_DOCHOSTTASK:
return process_dochost_tasks(&This->doc_host);
}
return DefWindowProcW(hwnd, msg, wParam, lParam);
}
static void create_shell_embedding_hwnd(WebBrowser *This)
{
IOleInPlaceSite *inplace;
HWND parent = NULL;
HRESULT hres;
static const WCHAR wszShellEmbedding[] =
{'S','h','e','l','l',' ','E','m','b','e','d','d','i','n','g',0};
if(!shell_embedding_atom) {
static WNDCLASSEXW wndclass = {
sizeof(wndclass),
CS_DBLCLKS,
shell_embedding_proc,
0, 0 /* native uses 8 */, NULL, NULL, NULL,
(HBRUSH)(COLOR_WINDOW + 1), NULL,
wszShellEmbedding,
NULL
};
wndclass.hInstance = ieframe_instance;
RegisterClassExW(&wndclass);
}
hres = IOleClientSite_QueryInterface(This->client, &IID_IOleInPlaceSite, (void**)&inplace);
if(SUCCEEDED(hres)) {
IOleInPlaceSite_GetWindow(inplace, &parent);
IOleInPlaceSite_Release(inplace);
}
This->doc_host.frame_hwnd = This->shell_embedding_hwnd = CreateWindowExW(
WS_EX_WINDOWEDGE,
wszShellEmbedding, wszShellEmbedding,
WS_CLIPSIBLINGS | WS_CLIPCHILDREN
| (parent ? WS_CHILD | WS_TABSTOP : WS_POPUP | WS_MAXIMIZEBOX),
0, 0, 0, 0, parent,
NULL, ieframe_instance, This);
TRACE("parent=%p hwnd=%p\n", parent, This->shell_embedding_hwnd);
}
static HRESULT activate_inplace(WebBrowser *This, IOleClientSite *active_site)
{
HWND parent_hwnd;
HRESULT hres;
if(This->inplace)
return S_OK;
if(!active_site)
return E_INVALIDARG;
hres = IOleClientSite_QueryInterface(active_site, &IID_IOleInPlaceSite,
(void**)&This->inplace);
if(FAILED(hres)) {
WARN("Could not get IOleInPlaceSite\n");
return hres;
}
hres = IOleInPlaceSite_CanInPlaceActivate(This->inplace);
if(hres != S_OK) {
WARN("CanInPlaceActivate returned: %08x\n", hres);
IOleInPlaceSite_Release(This->inplace);
This->inplace = NULL;
return E_FAIL;
}
hres = IOleInPlaceSite_GetWindow(This->inplace, &parent_hwnd);
if(SUCCEEDED(hres))
SHSetParentHwnd(This->shell_embedding_hwnd, parent_hwnd);
IOleInPlaceSite_OnInPlaceActivate(This->inplace);
This->frameinfo.cb = sizeof(OLEINPLACEFRAMEINFO);
IOleInPlaceSite_GetWindowContext(This->inplace, &This->doc_host.frame, &This->uiwindow,
&This->pos_rect, &This->clip_rect,
&This->frameinfo);
SetWindowPos(This->shell_embedding_hwnd, NULL,
This->pos_rect.left, This->pos_rect.top,
This->pos_rect.right-This->pos_rect.left,
This->pos_rect.bottom-This->pos_rect.top,
SWP_NOZORDER | SWP_SHOWWINDOW);
if(This->client) {
IOleContainer *container;
IOleClientSite_ShowObject(This->client);
hres = IOleClientSite_GetContainer(This->client, &container);
if(SUCCEEDED(hres)) {
if(This->container)
IOleContainer_Release(This->container);
This->container = container;
}
}
if(This->doc_host.frame)
IOleInPlaceFrame_GetWindow(This->doc_host.frame, &This->frame_hwnd);
return S_OK;
}
static HRESULT activate_ui(WebBrowser *This, IOleClientSite *active_site)
{
HRESULT hres;
static const WCHAR wszitem[] = {'i','t','e','m',0};
if(This->inplace)
{
if(This->shell_embedding_hwnd)
ShowWindow(This->shell_embedding_hwnd, SW_SHOW);
return S_OK;
}
hres = activate_inplace(This, active_site);
if(FAILED(hres))
return hres;
IOleInPlaceSite_OnUIActivate(This->inplace);
if(This->doc_host.frame)
IOleInPlaceFrame_SetActiveObject(This->doc_host.frame, &This->IOleInPlaceActiveObject_iface, wszitem);
if(This->uiwindow)
IOleInPlaceUIWindow_SetActiveObject(This->uiwindow, &This->IOleInPlaceActiveObject_iface, wszitem);
if(This->doc_host.frame)
IOleInPlaceFrame_SetMenu(This->doc_host.frame, NULL, NULL, This->shell_embedding_hwnd);
SetFocus(This->shell_embedding_hwnd);
return S_OK;
}
static HRESULT get_client_disp_property(IOleClientSite *client, DISPID dispid, VARIANT *res)
{
IDispatch *disp = NULL;
DISPPARAMS dispparams = {NULL, 0};
HRESULT hres;
VariantInit(res);
if(!client)
return S_OK;
hres = IOleClientSite_QueryInterface(client, &IID_IDispatch, (void**)&disp);
if(FAILED(hres)) {
TRACE("Could not get IDispatch\n");
return hres;
}
hres = IDispatch_Invoke(disp, dispid, &IID_NULL, LOCALE_SYSTEM_DEFAULT,
DISPATCH_PROPERTYGET, &dispparams, res, NULL, NULL);
IDispatch_Release(disp);
return hres;
}
static HRESULT on_offlineconnected_change(WebBrowser *This)
{
VARIANT offline;
get_client_disp_property(This->client, DISPID_AMBIENT_OFFLINEIFNOTCONNECTED, &offline);
if(V_VT(&offline) == VT_BOOL)
IWebBrowser2_put_Offline(&This->IWebBrowser2_iface, V_BOOL(&offline));
else if(V_VT(&offline) != VT_EMPTY)
WARN("wrong V_VT(silent) %d\n", V_VT(&offline));
return S_OK;
}
static HRESULT on_silent_change(WebBrowser *This)
{
VARIANT silent;
get_client_disp_property(This->client, DISPID_AMBIENT_SILENT, &silent);
if(V_VT(&silent) == VT_BOOL)
IWebBrowser2_put_Silent(&This->IWebBrowser2_iface, V_BOOL(&silent));
else if(V_VT(&silent) != VT_EMPTY)
WARN("wrong V_VT(silent) %d\n", V_VT(&silent));
return S_OK;
}
static void release_client_site(WebBrowser *This)
{
release_dochost_client(&This->doc_host);
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->container) {
IOleContainer_Release(This->container);
This->container = NULL;
}
if(This->uiwindow) {
IOleInPlaceUIWindow_Release(This->uiwindow);
This->uiwindow = NULL;
}
if(This->client) {
IOleClientSite_Release(This->client);
This->client = NULL;
}
}
/**********************************************************************
* Implement the IOleObject interface for the WebBrowser control
*/
static inline WebBrowser *impl_from_IOleObject(IOleObject *iface)
{
return CONTAINING_RECORD(iface, WebBrowser, IOleObject_iface);
}
static HRESULT WINAPI OleObject_QueryInterface(IOleObject *iface, REFIID riid, void **ppv)
{
WebBrowser *This = impl_from_IOleObject(iface);
return IWebBrowser_QueryInterface(&This->IWebBrowser2_iface, riid, ppv);
}
static ULONG WINAPI OleObject_AddRef(IOleObject *iface)
{
WebBrowser *This = impl_from_IOleObject(iface);
return IWebBrowser_AddRef(&This->IWebBrowser2_iface);
}
static ULONG WINAPI OleObject_Release(IOleObject *iface)
{
WebBrowser *This = impl_from_IOleObject(iface);
return IWebBrowser_Release(&This->IWebBrowser2_iface);
}
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 OleObject_GetClientSite(IOleObject *iface, LPOLECLIENTSITE *ppClientSite)
{
WebBrowser *This = impl_from_IOleObject(iface);
TRACE("(%p)->(%p)\n", This, ppClientSite);
if(!ppClientSite)
return E_INVALIDARG;
if(This->client)
IOleClientSite_AddRef(This->client);
*ppClientSite = This->client;
return S_OK;
}
static HRESULT WINAPI OleObject_SetHostNames(IOleObject *iface, LPCOLESTR szContainerApp,
LPCOLESTR szContainerObj)
{
WebBrowser *This = impl_from_IOleObject(iface);
TRACE("(%p)->(%s, %s)\n", This, debugstr_w(szContainerApp), debugstr_w(szContainerObj));
/* We have nothing to do here. */
return S_OK;
}
static HRESULT WINAPI OleObject_Close(IOleObject *iface, DWORD dwSaveOption)
{
WebBrowser *This = impl_from_IOleObject(iface);
TRACE("(%p)->(%d)\n", This, dwSaveOption);
if(dwSaveOption != OLECLOSE_NOSAVE) {
FIXME("unimplemnted flag: %x\n", dwSaveOption);
return E_NOTIMPL;
}
if(This->doc_host.frame)
IOleInPlaceFrame_SetActiveObject(This->doc_host.frame, NULL, NULL);
if(This->uiwindow)
IOleInPlaceUIWindow_SetActiveObject(This->uiwindow, NULL, NULL);
if(This->inplace) {
IOleInPlaceSite_OnUIDeactivate(This->inplace, FALSE);
IOleInPlaceSite_OnInPlaceDeactivate(This->inplace);
}
return IOleObject_SetClientSite(iface, NULL);
}
static HRESULT WINAPI OleObject_SetMoniker(IOleObject *iface, DWORD dwWhichMoniker, IMoniker* pmk)
{
WebBrowser *This = impl_from_IOleObject(iface);
FIXME("(%p)->(%d, %p)\n", This, dwWhichMoniker, pmk);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_GetMoniker(IOleObject *iface, DWORD dwAssign,
DWORD dwWhichMoniker, LPMONIKER *ppmk)
{
WebBrowser *This = impl_from_IOleObject(iface);
FIXME("(%p)->(%d, %d, %p)\n", This, dwAssign, dwWhichMoniker, ppmk);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_InitFromData(IOleObject *iface, LPDATAOBJECT pDataObject,
BOOL fCreation, DWORD dwReserved)
{
WebBrowser *This = impl_from_IOleObject(iface);
FIXME("(%p)->(%p, %d, %d)\n", This, pDataObject, fCreation, dwReserved);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_GetClipboardData(IOleObject *iface, DWORD dwReserved,
LPDATAOBJECT *ppDataObject)
{
WebBrowser *This = impl_from_IOleObject(iface);
FIXME("(%p)->(%d, %p)\n", This, dwReserved, ppDataObject);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_DoVerb(IOleObject *iface, LONG iVerb, struct tagMSG* lpmsg,
LPOLECLIENTSITE pActiveSite, LONG lindex, HWND hwndParent, LPCRECT lprcPosRect)
{
WebBrowser *This = impl_from_IOleObject(iface);
TRACE("(%p)->(%d %p %p %d %p %p)\n", This, iVerb, lpmsg, pActiveSite, lindex, hwndParent,
lprcPosRect);
switch (iVerb)
{
case OLEIVERB_SHOW:
TRACE("OLEIVERB_SHOW\n");
return activate_ui(This, pActiveSite);
case OLEIVERB_UIACTIVATE:
TRACE("OLEIVERB_UIACTIVATE\n");
return activate_ui(This, pActiveSite);
case OLEIVERB_INPLACEACTIVATE:
TRACE("OLEIVERB_INPLACEACTIVATE\n");
return activate_inplace(This, pActiveSite);
case OLEIVERB_HIDE:
TRACE("OLEIVERB_HIDE\n");
if(This->shell_embedding_hwnd)
ShowWindow(This->shell_embedding_hwnd, SW_HIDE);
return S_OK;
default:
FIXME("stub for %d\n", iVerb);
break;
}
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_EnumVerbs(IOleObject *iface, IEnumOLEVERB **ppEnumOleVerb)
{
WebBrowser *This = impl_from_IOleObject(iface);
TRACE("(%p)->(%p)\n", This, ppEnumOleVerb);
return OleRegEnumVerbs(&CLSID_WebBrowser, ppEnumOleVerb);
}
static HRESULT WINAPI OleObject_Update(IOleObject *iface)
{
WebBrowser *This = impl_from_IOleObject(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_IsUpToDate(IOleObject *iface)
{
WebBrowser *This = impl_from_IOleObject(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_GetUserClassID(IOleObject *iface, CLSID* pClsid)
{
WebBrowser *This = impl_from_IOleObject(iface);
FIXME("(%p)->(%p)\n", This, pClsid);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_GetUserType(IOleObject *iface, DWORD dwFormOfType,
LPOLESTR* pszUserType)
{
WebBrowser *This = impl_from_IOleObject(iface);
TRACE("(%p, %d, %p)\n", This, dwFormOfType, pszUserType);
return OleRegGetUserType(&CLSID_WebBrowser, dwFormOfType, pszUserType);
}
static HRESULT WINAPI OleObject_SetExtent(IOleObject *iface, DWORD dwDrawAspect, SIZEL *psizel)
{
WebBrowser *This = impl_from_IOleObject(iface);
TRACE("(%p)->(%x %p)\n", This, dwDrawAspect, psizel);
/* Tests show that dwDrawAspect is ignored */
This->extent = *psizel;
return S_OK;
}
static HRESULT WINAPI OleObject_GetExtent(IOleObject *iface, DWORD dwDrawAspect, SIZEL *psizel)
{
WebBrowser *This = impl_from_IOleObject(iface);
TRACE("(%p)->(%x, %p)\n", This, dwDrawAspect, psizel);
/* Tests show that dwDrawAspect is ignored */
*psizel = This->extent;
return S_OK;
}
static HRESULT WINAPI OleObject_Advise(IOleObject *iface, IAdviseSink *pAdvSink,
DWORD* pdwConnection)
{
WebBrowser *This = impl_from_IOleObject(iface);
FIXME("(%p)->(%p, %p)\n", This, pAdvSink, pdwConnection);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_Unadvise(IOleObject *iface, DWORD dwConnection)
{
WebBrowser *This = impl_from_IOleObject(iface);
FIXME("(%p)->(%d)\n", This, dwConnection);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_EnumAdvise(IOleObject *iface, IEnumSTATDATA **ppenumAdvise)
{
WebBrowser *This = impl_from_IOleObject(iface);
FIXME("(%p)->(%p)\n", This, ppenumAdvise);
return S_OK;
}
static HRESULT WINAPI OleObject_GetMiscStatus(IOleObject *iface, DWORD dwAspect, DWORD *pdwStatus)
{
WebBrowser *This = impl_from_IOleObject(iface);
TRACE("(%p)->(%x, %p)\n", This, dwAspect, pdwStatus);
*pdwStatus = OLEMISC_SETCLIENTSITEFIRST|OLEMISC_ACTIVATEWHENVISIBLE|OLEMISC_INSIDEOUT
|OLEMISC_CANTLINKINSIDE|OLEMISC_RECOMPOSEONRESIZE;
return S_OK;
}
static HRESULT WINAPI OleObject_SetColorScheme(IOleObject *iface, LOGPALETTE* pLogpal)
{
WebBrowser *This = impl_from_IOleObject(iface);
FIXME("(%p)->(%p)\n", This, pLogpal);
return E_NOTIMPL;
}
static const IOleObjectVtbl OleObjectVtbl =
{
OleObject_QueryInterface,
OleObject_AddRef,
OleObject_Release,
OleObject_SetClientSite,
OleObject_GetClientSite,
OleObject_SetHostNames,
OleObject_Close,
OleObject_SetMoniker,
OleObject_GetMoniker,
OleObject_InitFromData,
OleObject_GetClipboardData,
OleObject_DoVerb,
OleObject_EnumVerbs,
OleObject_Update,
OleObject_IsUpToDate,
OleObject_GetUserClassID,
OleObject_GetUserType,
OleObject_SetExtent,
OleObject_GetExtent,
OleObject_Advise,
OleObject_Unadvise,
OleObject_EnumAdvise,
OleObject_GetMiscStatus,
OleObject_SetColorScheme
};
/**********************************************************************
* Implement the IOleInPlaceObject interface
*/
static inline WebBrowser *impl_from_IOleInPlaceObject(IOleInPlaceObject *iface)
{
return CONTAINING_RECORD(iface, WebBrowser, IOleInPlaceObject_iface);
}
static HRESULT WINAPI OleInPlaceObject_QueryInterface(IOleInPlaceObject *iface,
REFIID riid, LPVOID *ppobj)
{
WebBrowser *This = impl_from_IOleInPlaceObject(iface);
return IWebBrowser_QueryInterface(&This->IWebBrowser2_iface, riid, ppobj);
}
static ULONG WINAPI OleInPlaceObject_AddRef(IOleInPlaceObject *iface)
{
WebBrowser *This = impl_from_IOleInPlaceObject(iface);
return IWebBrowser_AddRef(&This->IWebBrowser2_iface);
}
static ULONG WINAPI OleInPlaceObject_Release(IOleInPlaceObject *iface)
{
WebBrowser *This = impl_from_IOleInPlaceObject(iface);
return IWebBrowser_Release(&This->IWebBrowser2_iface);
}
static HRESULT WINAPI OleInPlaceObject_GetWindow(IOleInPlaceObject *iface, HWND* phwnd)
{
WebBrowser *This = impl_from_IOleInPlaceObject(iface);
TRACE("(%p)->(%p)\n", This, phwnd);
*phwnd = This->shell_embedding_hwnd;
return S_OK;
}
static HRESULT WINAPI OleInPlaceObject_ContextSensitiveHelp(IOleInPlaceObject *iface,
BOOL fEnterMode)
{
WebBrowser *This = impl_from_IOleInPlaceObject(iface);
FIXME("(%p)->(%x)\n", This, fEnterMode);
return E_NOTIMPL;
}
static HRESULT WINAPI OleInPlaceObject_InPlaceDeactivate(IOleInPlaceObject *iface)
{
WebBrowser *This = impl_from_IOleInPlaceObject(iface);
FIXME("(%p)\n", This);
if(This->inplace) {
IOleInPlaceSite_Release(This->inplace);
This->inplace = NULL;
}
return S_OK;
}
static HRESULT WINAPI OleInPlaceObject_UIDeactivate(IOleInPlaceObject *iface)
{
WebBrowser *This = impl_from_IOleInPlaceObject(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI OleInPlaceObject_SetObjectRects(IOleInPlaceObject *iface,
LPCRECT lprcPosRect, LPCRECT lprcClipRect)
{
WebBrowser *This = impl_from_IOleInPlaceObject(iface);
TRACE("(%p)->(%p %p)\n", This, lprcPosRect, lprcClipRect);
This->pos_rect = *lprcPosRect;
if(lprcClipRect)
This->clip_rect = *lprcClipRect;
if(This->shell_embedding_hwnd) {
SetWindowPos(This->shell_embedding_hwnd, NULL,
lprcPosRect->left, lprcPosRect->top,
lprcPosRect->right-lprcPosRect->left,
lprcPosRect->bottom-lprcPosRect->top,
SWP_NOZORDER | SWP_NOACTIVATE);
}
return S_OK;
}
static HRESULT WINAPI OleInPlaceObject_ReactivateAndUndo(IOleInPlaceObject *iface)
{
WebBrowser *This = impl_from_IOleInPlaceObject(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static const IOleInPlaceObjectVtbl OleInPlaceObjectVtbl =
{
OleInPlaceObject_QueryInterface,
OleInPlaceObject_AddRef,
OleInPlaceObject_Release,
OleInPlaceObject_GetWindow,
OleInPlaceObject_ContextSensitiveHelp,
OleInPlaceObject_InPlaceDeactivate,
OleInPlaceObject_UIDeactivate,
OleInPlaceObject_SetObjectRects,
OleInPlaceObject_ReactivateAndUndo
};
/**********************************************************************
* Implement the IOleControl interface
*/
static inline WebBrowser *impl_from_IOleControl(IOleControl *iface)
{
return CONTAINING_RECORD(iface, WebBrowser, IOleControl_iface);
}
static HRESULT WINAPI OleControl_QueryInterface(IOleControl *iface,
REFIID riid, LPVOID *ppobj)
{
WebBrowser *This = impl_from_IOleControl(iface);
return IWebBrowser_QueryInterface(&This->IWebBrowser2_iface, riid, ppobj);
}
static ULONG WINAPI OleControl_AddRef(IOleControl *iface)
{
WebBrowser *This = impl_from_IOleControl(iface);
return IWebBrowser_AddRef(&This->IWebBrowser2_iface);
}
static ULONG WINAPI OleControl_Release(IOleControl *iface)
{
WebBrowser *This = impl_from_IOleControl(iface);
return IWebBrowser_Release(&This->IWebBrowser2_iface);
}
static HRESULT WINAPI OleControl_GetControlInfo(IOleControl *iface, LPCONTROLINFO pCI)
{
WebBrowser *This = impl_from_IOleControl(iface);
TRACE("(%p)->(%p)\n", This, pCI);
/* Tests show that this function should be not implemented */
return E_NOTIMPL;
}
static HRESULT WINAPI OleControl_OnMnemonic(IOleControl *iface, struct tagMSG *pMsg)
{
WebBrowser *This = impl_from_IOleControl(iface);
FIXME("(%p)->(%p)\n", This, pMsg);
return E_NOTIMPL;
}
static HRESULT WINAPI OleControl_OnAmbientPropertyChange(IOleControl *iface, DISPID dispID)
{
WebBrowser *This = impl_from_IOleControl(iface);
TRACE("(%p)->(%d)\n", This, dispID);
switch(dispID) {
case DISPID_UNKNOWN:
/* Unknown means multiple properties changed, so check them all.
* BUT the Webbrowser OleControl object doesn't appear to do this.
*/
return S_OK;
case DISPID_AMBIENT_DLCONTROL:
return S_OK;
case DISPID_AMBIENT_OFFLINEIFNOTCONNECTED:
return on_offlineconnected_change(This);
case DISPID_AMBIENT_SILENT:
return on_silent_change(This);
}
FIXME("Unknown dispID %d\n", dispID);
return E_NOTIMPL;
}
static HRESULT WINAPI OleControl_FreezeEvents(IOleControl *iface, BOOL bFreeze)
{
WebBrowser *This = impl_from_IOleControl(iface);
FIXME("(%p)->(%x)\n", This, bFreeze);
return E_NOTIMPL;
}
static const IOleControlVtbl OleControlVtbl =
{
OleControl_QueryInterface,
OleControl_AddRef,
OleControl_Release,
OleControl_GetControlInfo,
OleControl_OnMnemonic,
OleControl_OnAmbientPropertyChange,
OleControl_FreezeEvents
};
static inline WebBrowser *impl_from_IOleInPlaceActiveObject(IOleInPlaceActiveObject *iface)
{
return CONTAINING_RECORD(iface, WebBrowser, IOleInPlaceActiveObject_iface);
}
static HRESULT WINAPI InPlaceActiveObject_QueryInterface(IOleInPlaceActiveObject *iface,
REFIID riid, void **ppv)
{
WebBrowser *This = impl_from_IOleInPlaceActiveObject(iface);
return IWebBrowser2_QueryInterface(&This->IWebBrowser2_iface, riid, ppv);
}
static ULONG WINAPI InPlaceActiveObject_AddRef(IOleInPlaceActiveObject *iface)
{
WebBrowser *This = impl_from_IOleInPlaceActiveObject(iface);
return IWebBrowser2_AddRef(&This->IWebBrowser2_iface);
}
static ULONG WINAPI InPlaceActiveObject_Release(IOleInPlaceActiveObject *iface)
{
WebBrowser *This = impl_from_IOleInPlaceActiveObject(iface);
return IWebBrowser2_Release(&This->IWebBrowser2_iface);
}
static HRESULT WINAPI InPlaceActiveObject_GetWindow(IOleInPlaceActiveObject *iface,
HWND *phwnd)
{
WebBrowser *This = impl_from_IOleInPlaceActiveObject(iface);
return IOleInPlaceObject_GetWindow(&This->IOleInPlaceObject_iface, phwnd);
}
static HRESULT WINAPI InPlaceActiveObject_ContextSensitiveHelp(IOleInPlaceActiveObject *iface,
BOOL fEnterMode)
{
WebBrowser *This = impl_from_IOleInPlaceActiveObject(iface);
return IOleInPlaceObject_ContextSensitiveHelp(&This->IOleInPlaceObject_iface, fEnterMode);
}
static HRESULT WINAPI InPlaceActiveObject_TranslateAccelerator(IOleInPlaceActiveObject *iface,
LPMSG lpmsg)
{
WebBrowser *This = impl_from_IOleInPlaceActiveObject(iface);
IOleInPlaceActiveObject *activeobj;
HRESULT hr = S_FALSE;
TRACE("(%p)->(%p)\n", This, lpmsg);
if(This->doc_host.document) {
if(SUCCEEDED(IUnknown_QueryInterface(This->doc_host.document,
&IID_IOleInPlaceActiveObject,
(void**)&activeobj))) {
hr = IOleInPlaceActiveObject_TranslateAccelerator(activeobj, lpmsg);
IOleInPlaceActiveObject_Release(activeobj);
}
}
if(SUCCEEDED(hr))
return hr;
else
return S_FALSE;
}
static HRESULT WINAPI InPlaceActiveObject_OnFrameWindowActivate(IOleInPlaceActiveObject *iface,
BOOL fActivate)
{
WebBrowser *This = impl_from_IOleInPlaceActiveObject(iface);
FIXME("(%p)->(%x)\n", This, fActivate);
return E_NOTIMPL;
}
static HRESULT WINAPI InPlaceActiveObject_OnDocWindowActivate(IOleInPlaceActiveObject *iface,
BOOL fActivate)
{
WebBrowser *This = impl_from_IOleInPlaceActiveObject(iface);
FIXME("(%p)->(%x)\n", This, fActivate);
return E_NOTIMPL;
}
static HRESULT WINAPI InPlaceActiveObject_ResizeBorder(IOleInPlaceActiveObject *iface,
LPCRECT lprcBorder, IOleInPlaceUIWindow *pUIWindow, BOOL fFrameWindow)
{
WebBrowser *This = impl_from_IOleInPlaceActiveObject(iface);
FIXME("(%p)->(%p %p %x)\n", This, lprcBorder, pUIWindow, fFrameWindow);
return E_NOTIMPL;
}
static HRESULT WINAPI InPlaceActiveObject_EnableModeless(IOleInPlaceActiveObject *iface,
BOOL fEnable)
{
WebBrowser *This = impl_from_IOleInPlaceActiveObject(iface);
FIXME("(%p)->(%x)\n", This, fEnable);
return E_NOTIMPL;
}
static const IOleInPlaceActiveObjectVtbl OleInPlaceActiveObjectVtbl = {
InPlaceActiveObject_QueryInterface,
InPlaceActiveObject_AddRef,
InPlaceActiveObject_Release,
InPlaceActiveObject_GetWindow,
InPlaceActiveObject_ContextSensitiveHelp,
InPlaceActiveObject_TranslateAccelerator,
InPlaceActiveObject_OnFrameWindowActivate,
InPlaceActiveObject_OnDocWindowActivate,
InPlaceActiveObject_ResizeBorder,
InPlaceActiveObject_EnableModeless
};
static inline WebBrowser *impl_from_IOleCommandTarget(IOleCommandTarget *iface)
{
return CONTAINING_RECORD(iface, WebBrowser, IOleCommandTarget_iface);
}
static HRESULT WINAPI WBOleCommandTarget_QueryInterface(IOleCommandTarget *iface,
REFIID riid, void **ppv)
{
WebBrowser *This = impl_from_IOleCommandTarget(iface);
return IWebBrowser2_QueryInterface(&This->IWebBrowser2_iface, riid, ppv);
}
static ULONG WINAPI WBOleCommandTarget_AddRef(IOleCommandTarget *iface)
{
WebBrowser *This = impl_from_IOleCommandTarget(iface);
return IWebBrowser2_AddRef(&This->IWebBrowser2_iface);
}
static ULONG WINAPI WBOleCommandTarget_Release(IOleCommandTarget *iface)
{
WebBrowser *This = impl_from_IOleCommandTarget(iface);
return IWebBrowser2_Release(&This->IWebBrowser2_iface);
}
static HRESULT WINAPI WBOleCommandTarget_QueryStatus(IOleCommandTarget *iface,
const GUID *pguidCmdGroup, ULONG cCmds, OLECMD prgCmds[], OLECMDTEXT *pCmdText)
{
WebBrowser *This = impl_from_IOleCommandTarget(iface);
IOleCommandTarget *cmdtrg;
HRESULT hres;
TRACE("(%p)->(%s %u %p %p)\n", This, debugstr_guid(pguidCmdGroup), cCmds, prgCmds,
pCmdText);
if(!This->doc_host.document)
return 0x80040104;
/* NOTE: There are probably some commands that we should handle here
* instead of forwarding to document object. */
hres = IUnknown_QueryInterface(This->doc_host.document, &IID_IOleCommandTarget, (void**)&cmdtrg);
if(FAILED(hres))
return hres;
hres = IOleCommandTarget_QueryStatus(cmdtrg, pguidCmdGroup, cCmds, prgCmds, pCmdText);
IOleCommandTarget_Release(cmdtrg);
return hres;
}
static HRESULT WINAPI WBOleCommandTarget_Exec(IOleCommandTarget *iface,
const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn,
VARIANT *pvaOut)
{
WebBrowser *This = impl_from_IOleCommandTarget(iface);
FIXME("(%p)->(%s %d %d %p %p)\n", This, debugstr_guid(pguidCmdGroup), nCmdID,
nCmdexecopt, pvaIn, pvaOut);
return E_NOTIMPL;
}
static const IOleCommandTargetVtbl OleCommandTargetVtbl = {
WBOleCommandTarget_QueryInterface,
WBOleCommandTarget_AddRef,
WBOleCommandTarget_Release,
WBOleCommandTarget_QueryStatus,
WBOleCommandTarget_Exec
};
void WebBrowser_OleObject_Init(WebBrowser *This)
{
DWORD dpi_x;
DWORD dpi_y;
HDC hdc;
/* default aspect ratio is 96dpi / 96dpi */
hdc = GetDC(0);
dpi_x = GetDeviceCaps(hdc, LOGPIXELSX);
dpi_y = GetDeviceCaps(hdc, LOGPIXELSY);
ReleaseDC(0, hdc);
This->IOleObject_iface.lpVtbl = &OleObjectVtbl;
This->IOleInPlaceObject_iface.lpVtbl = &OleInPlaceObjectVtbl;
This->IOleControl_iface.lpVtbl = &OleControlVtbl;
This->IOleInPlaceActiveObject_iface.lpVtbl = &OleInPlaceActiveObjectVtbl;
This->IOleCommandTarget_iface.lpVtbl = &OleCommandTargetVtbl;
/* Default size is 50x20 pixels, in himetric units */
This->extent.cx = MulDiv( 50, 2540, dpi_x );
This->extent.cy = MulDiv( 20, 2540, dpi_y );
}
void WebBrowser_OleObject_Destroy(WebBrowser *This)
{
release_client_site(This);
}
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