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Sweden-Number/dlls/mshtml/oleobj.c

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/*
* 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 "config.h"
#include <stdarg.h>
#include <stdio.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "ole2.h"
#include "shlguid.h"
#include "mshtmdid.h"
#include "idispids.h"
#include "wine/debug.h"
#include "mshtml_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
/**********************************************************
* IOleObject implementation
*/
#define OLEOBJ_THIS(iface) DEFINE_THIS(HTMLDocument, OleObject, iface)
static HRESULT WINAPI OleObject_QueryInterface(IOleObject *iface, REFIID riid, void **ppvObject)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
return IHTMLDocument2_QueryInterface(HTMLDOC(This), riid, ppvObject);
}
static ULONG WINAPI OleObject_AddRef(IOleObject *iface)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
return IHTMLDocument2_AddRef(HTMLDOC(This));
}
static ULONG WINAPI OleObject_Release(IOleObject *iface)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
return IHTMLDocument2_Release(HTMLDOC(This));
}
static HRESULT WINAPI OleObject_SetClientSite(IOleObject *iface, IOleClientSite *pClientSite)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
IDocHostUIHandler *pDocHostUIHandler = NULL;
IOleCommandTarget *cmdtrg = NULL;
VARIANT silent;
HRESULT hres;
TRACE("(%p)->(%p)\n", This, pClientSite);
if(pClientSite == This->client)
return S_OK;
if(This->client) {
IOleClientSite_Release(This->client);
This->client = NULL;
This->usermode = UNKNOWN_USERMODE;
}
if(This->hostui) {
IDocHostUIHandler_Release(This->hostui);
This->hostui = NULL;
}
memset(&This->hostinfo, 0, sizeof(DOCHOSTUIINFO));
if(!pClientSite)
return S_OK;
hres = IOleObject_QueryInterface(pClientSite, &IID_IDocHostUIHandler, (void**)&pDocHostUIHandler);
if(SUCCEEDED(hres)) {
DOCHOSTUIINFO hostinfo;
LPOLESTR key_path = NULL, override_key_path = NULL;
IDocHostUIHandler2 *pDocHostUIHandler2;
memset(&hostinfo, 0, sizeof(DOCHOSTUIINFO));
hostinfo.cbSize = sizeof(DOCHOSTUIINFO);
hres = IDocHostUIHandler_GetHostInfo(pDocHostUIHandler, &hostinfo);
if(SUCCEEDED(hres)) {
TRACE("hostinfo = {%u %08x %08x %s %s}\n",
hostinfo.cbSize, hostinfo.dwFlags, hostinfo.dwDoubleClick,
debugstr_w(hostinfo.pchHostCss), debugstr_w(hostinfo.pchHostNS));
memcpy(&This->hostinfo, &hostinfo, sizeof(DOCHOSTUIINFO));
}
if(!This->has_key_path) {
hres = IDocHostUIHandler_GetOptionKeyPath(pDocHostUIHandler, &key_path, 0);
if(hres == S_OK && key_path) {
if(key_path[0]) {
/* FIXME: use key_path */
TRACE("key_path = %s\n", debugstr_w(key_path));
}
CoTaskMemFree(key_path);
}
hres = IDocHostUIHandler_QueryInterface(pDocHostUIHandler, &IID_IDocHostUIHandler2,
(void**)&pDocHostUIHandler2);
if(SUCCEEDED(hres)) {
hres = IDocHostUIHandler2_GetOverrideKeyPath(pDocHostUIHandler2, &override_key_path, 0);
if(hres == S_OK && override_key_path && override_key_path[0]) {
if(override_key_path[0]) {
/*FIXME: use override_key_path */
TRACE("override_key_path = %s\n", debugstr_w(override_key_path));
}
CoTaskMemFree(override_key_path);
}
IDocHostUIHandler2_Release(pDocHostUIHandler2);
}
This->has_key_path = TRUE;
}
}
/* Native calls here GetWindow. What is it for?
* We don't have anything to do with it here (yet). */
if(pClientSite) {
IOleWindow *pOleWindow = NULL;
HWND hwnd;
hres = IOleClientSite_QueryInterface(pClientSite, &IID_IOleWindow, (void**)&pOleWindow);
if(SUCCEEDED(hres)) {
IOleWindow_GetWindow(pOleWindow, &hwnd);
IOleWindow_Release(pOleWindow);
}
}
hres = IOleClientSite_QueryInterface(pClientSite, &IID_IOleCommandTarget, (void**)&cmdtrg);
if(SUCCEEDED(hres)) {
VARIANT var;
OLECMD cmd = {OLECMDID_SETPROGRESSTEXT, 0};
IOleCommandTarget_QueryStatus(cmdtrg, NULL, 1, &cmd, NULL);
V_VT(&var) = VT_I4;
V_I4(&var) = 0;
IOleCommandTarget_Exec(cmdtrg, NULL, OLECMDID_SETPROGRESSMAX,
OLECMDEXECOPT_DONTPROMPTUSER, &var, NULL);
IOleCommandTarget_Exec(cmdtrg, NULL, OLECMDID_SETPROGRESSPOS,
OLECMDEXECOPT_DONTPROMPTUSER, &var, NULL);
IOleCommandTarget_Release(cmdtrg);
}
IOleClientSite_AddRef(pClientSite);
This->client = pClientSite;
This->hostui = pDocHostUIHandler;
if(This->usermode == UNKNOWN_USERMODE)
IOleControl_OnAmbientPropertyChange(CONTROL(This), DISPID_AMBIENT_USERMODE);
IOleControl_OnAmbientPropertyChange(CONTROL(This), DISPID_AMBIENT_OFFLINEIFNOTCONNECTED);
hres = get_client_disp_property(This->client, DISPID_AMBIENT_SILENT, &silent);
if(SUCCEEDED(hres)) {
if(V_VT(&silent) != VT_BOOL)
WARN("V_VT(silent) = %d\n", V_VT(&silent));
else if(V_BOOL(&silent))
FIXME("silent == true\n");
}
IOleControl_OnAmbientPropertyChange(CONTROL(This), DISPID_AMBIENT_USERAGENT);
IOleControl_OnAmbientPropertyChange(CONTROL(This), DISPID_AMBIENT_PALETTE);
return S_OK;
}
static HRESULT WINAPI OleObject_GetClientSite(IOleObject *iface, IOleClientSite **ppClientSite)
{
HTMLDocument *This = OLEOBJ_THIS(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)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
FIXME("(%p)->(%s %s)\n", This, debugstr_w(szContainerApp), debugstr_w(szContainerObj));
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_Close(IOleObject *iface, DWORD dwSaveOption)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
TRACE("(%p)->(%08x)\n", This, dwSaveOption);
if(dwSaveOption == OLECLOSE_PROMPTSAVE)
FIXME("OLECLOSE_PROMPTSAVE not implemented\n");
if(This->in_place_active)
IOleInPlaceObjectWindowless_InPlaceDeactivate(INPLACEWIN(This));
HTMLDocument_LockContainer(This, FALSE);
return S_OK;
}
static HRESULT WINAPI OleObject_SetMoniker(IOleObject *iface, DWORD dwWhichMoniker, IMoniker *pmk)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
FIXME("(%p %d %p)->()\n", This, dwWhichMoniker, pmk);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_GetMoniker(IOleObject *iface, DWORD dwAssign, DWORD dwWhichMoniker, IMoniker **ppmk)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
FIXME("(%p)->(%d %d %p)\n", This, dwAssign, dwWhichMoniker, ppmk);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_InitFromData(IOleObject *iface, IDataObject *pDataObject, BOOL fCreation,
DWORD dwReserved)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
FIXME("(%p)->(%p %x %d)\n", This, pDataObject, fCreation, dwReserved);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_GetClipboardData(IOleObject *iface, DWORD dwReserved, IDataObject **ppDataObject)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
FIXME("(%p)->(%d %p)\n", This, dwReserved, ppDataObject);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_DoVerb(IOleObject *iface, LONG iVerb, LPMSG lpmsg, IOleClientSite *pActiveSite,
LONG lindex, HWND hwndParent, LPCRECT lprcPosRect)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
IOleDocumentSite *pDocSite;
HRESULT hres;
TRACE("(%p)->(%d %p %p %d %p %p)\n", This, iVerb, lpmsg, pActiveSite, lindex, hwndParent, lprcPosRect);
if(iVerb != OLEIVERB_SHOW && iVerb != OLEIVERB_UIACTIVATE && iVerb != OLEIVERB_INPLACEACTIVATE) {
FIXME("iVerb = %d not supported\n", iVerb);
return E_NOTIMPL;
}
if(!pActiveSite)
pActiveSite = This->client;
hres = IOleClientSite_QueryInterface(pActiveSite, &IID_IOleDocumentSite, (void**)&pDocSite);
if(SUCCEEDED(hres)) {
HTMLDocument_LockContainer(This, TRUE);
/* FIXME: Create new IOleDocumentView. See CreateView for more info. */
hres = IOleDocumentSite_ActivateMe(pDocSite, DOCVIEW(This));
IOleDocumentSite_Release(pDocSite);
}else {
hres = IOleDocumentView_UIActivate(DOCVIEW(This), TRUE);
if(SUCCEEDED(hres)) {
if(lprcPosRect) {
RECT rect; /* We need to pass rect as not const pointer */
memcpy(&rect, lprcPosRect, sizeof(RECT));
IOleDocumentView_SetRect(DOCVIEW(This), &rect);
}
IOleDocumentView_Show(DOCVIEW(This), TRUE);
}
}
return hres;
}
static HRESULT WINAPI OleObject_EnumVerbs(IOleObject *iface, IEnumOLEVERB **ppEnumOleVerb)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
FIXME("(%p)->(%p)\n", This, ppEnumOleVerb);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_Update(IOleObject *iface)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_IsUpToDate(IOleObject *iface)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_GetUserClassID(IOleObject *iface, CLSID *pClsid)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
TRACE("(%p)->(%p)\n", This, pClsid);
if(!pClsid)
return E_INVALIDARG;
memcpy(pClsid, &CLSID_HTMLDocument, sizeof(GUID));
return S_OK;
}
static HRESULT WINAPI OleObject_GetUserType(IOleObject *iface, DWORD dwFormOfType, LPOLESTR *pszUserType)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
FIXME("(%p)->(%d %p)\n", This, dwFormOfType, pszUserType);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_SetExtent(IOleObject *iface, DWORD dwDrawAspect, SIZEL *psizel)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
FIXME("(%p)->(%d %p)\n", This, dwDrawAspect, psizel);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_GetExtent(IOleObject *iface, DWORD dwDrawAspect, SIZEL *psizel)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
FIXME("(%p)->(%d %p)\n", This, dwDrawAspect, psizel);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_Advise(IOleObject *iface, IAdviseSink *pAdvSink, DWORD *pdwConnection)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
FIXME("(%p)->(%p %p)\n", This, pAdvSink, pdwConnection);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_Unadvise(IOleObject *iface, DWORD dwConnection)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
FIXME("(%p)->(%d)\n", This, dwConnection);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_EnumAdvise(IOleObject *iface, IEnumSTATDATA **ppenumAdvise)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
FIXME("(%p)->(%p)\n", This, ppenumAdvise);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_GetMiscStatus(IOleObject *iface, DWORD dwAspect, DWORD *pdwStatus)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
FIXME("(%p)->(%d %p)\n", This, dwAspect, pdwStatus);
return E_NOTIMPL;
}
static HRESULT WINAPI OleObject_SetColorScheme(IOleObject *iface, LOGPALETTE *pLogpal)
{
HTMLDocument *This = OLEOBJ_THIS(iface);
FIXME("(%p)->(%p)\n", This, pLogpal);
return E_NOTIMPL;
}
#undef OLEPBJ_THIS
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
};
/**********************************************************
* IOleDocument implementation
*/
#define OLEDOC_THIS(iface) DEFINE_THIS(HTMLDocument, OleDocument, iface)
static HRESULT WINAPI OleDocument_QueryInterface(IOleDocument *iface, REFIID riid, void **ppvObject)
{
HTMLDocument *This = OLEDOC_THIS(iface);
return IHTMLDocument2_QueryInterface(HTMLDOC(This), riid, ppvObject);
}
static ULONG WINAPI OleDocument_AddRef(IOleDocument *iface)
{
HTMLDocument *This = OLEDOC_THIS(iface);
return IHTMLDocument2_AddRef(HTMLDOC(This));
}
static ULONG WINAPI OleDocument_Release(IOleDocument *iface)
{
HTMLDocument *This = OLEDOC_THIS(iface);
return IHTMLDocument2_Release(HTMLDOC(This));
}
static HRESULT WINAPI OleDocument_CreateView(IOleDocument *iface, IOleInPlaceSite *pIPSite, IStream *pstm,
DWORD dwReserved, IOleDocumentView **ppView)
{
HTMLDocument *This = OLEDOC_THIS(iface);
HRESULT hres;
TRACE("(%p)->(%p %p %d %p)\n", This, pIPSite, pstm, dwReserved, ppView);
if(!ppView)
return E_INVALIDARG;
/* FIXME:
* Windows implementation creates new IOleDocumentView when function is called for the
* first time and returns E_FAIL when it is called for the second time, but it doesn't matter
* if the application uses returned interfaces, passed to ActivateMe or returned by
* QueryInterface, so there is no reason to create new interface. This needs more testing.
*/
if(pIPSite) {
hres = IOleDocumentView_SetInPlaceSite(DOCVIEW(This), pIPSite);
if(FAILED(hres))
return hres;
}
if(pstm)
FIXME("pstm is not supported\n");
IOleDocumentView_AddRef(DOCVIEW(This));
*ppView = DOCVIEW(This);
return S_OK;
}
static HRESULT WINAPI OleDocument_GetDocMiscStatus(IOleDocument *iface, DWORD *pdwStatus)
{
HTMLDocument *This = OLEDOC_THIS(iface);
FIXME("(%p)->(%p)\n", This, pdwStatus);
return E_NOTIMPL;
}
static HRESULT WINAPI OleDocument_EnumViews(IOleDocument *iface, IEnumOleDocumentViews **ppEnum,
IOleDocumentView **ppView)
{
HTMLDocument *This = OLEDOC_THIS(iface);
FIXME("(%p)->(%p %p)\n", This, ppEnum, ppView);
return E_NOTIMPL;
}
#undef OLEDOC_THIS
static const IOleDocumentVtbl OleDocumentVtbl = {
OleDocument_QueryInterface,
OleDocument_AddRef,
OleDocument_Release,
OleDocument_CreateView,
OleDocument_GetDocMiscStatus,
OleDocument_EnumViews
};
/**********************************************************
* IOleControl implementation
*/
#define CONTROL_THIS(iface) DEFINE_THIS(HTMLDocument, OleControl, iface)
static HRESULT WINAPI OleControl_QueryInterface(IOleControl *iface, REFIID riid, void **ppv)
{
HTMLDocument *This = CONTROL_THIS(iface);
return IHTMLDocument2_QueryInterface(HTMLDOC(This), riid, ppv);
}
static ULONG WINAPI OleControl_AddRef(IOleControl *iface)
{
HTMLDocument *This = CONTROL_THIS(iface);
return IHTMLDocument2_AddRef(HTMLDOC(This));
}
static ULONG WINAPI OleControl_Release(IOleControl *iface)
{
HTMLDocument *This = CONTROL_THIS(iface);
return IHTMLDocument_Release(HTMLDOC(This));
}
static HRESULT WINAPI OleControl_GetControlInfo(IOleControl *iface, CONTROLINFO *pCI)
{
HTMLDocument *This = CONTROL_THIS(iface);
FIXME("(%p)->(%p)\n", This, pCI);
return E_NOTIMPL;
}
static HRESULT WINAPI OleControl_OnMnemonic(IOleControl *iface, MSG *pMsg)
{
HTMLDocument *This = CONTROL_THIS(iface);
FIXME("(%p)->(%p)\n", This, pMsg);
return E_NOTIMPL;
}
HRESULT get_client_disp_property(IOleClientSite *client, DISPID dispid, VARIANT *res)
{
IDispatch *disp = NULL;
DISPPARAMS dispparams = {NULL, 0};
UINT err;
HRESULT hres;
hres = IOleClientSite_QueryInterface(client, &IID_IDispatch, (void**)&disp);
if(FAILED(hres)) {
TRACE("Could not get IDispatch\n");
return hres;
}
VariantInit(res);
hres = IDispatch_Invoke(disp, dispid, &IID_NULL, LOCALE_SYSTEM_DEFAULT,
DISPATCH_PROPERTYGET, &dispparams, res, NULL, &err);
IDispatch_Release(disp);
return hres;
}
static HRESULT on_change_dlcontrol(HTMLDocument *This)
{
VARIANT res;
HRESULT hres;
hres = get_client_disp_property(This->client, DISPID_AMBIENT_DLCONTROL, &res);
if(SUCCEEDED(hres))
FIXME("unsupported dlcontrol %08x\n", V_I4(&res));
return S_OK;
}
static HRESULT WINAPI OleControl_OnAmbientPropertyChange(IOleControl *iface, DISPID dispID)
{
HTMLDocument *This = CONTROL_THIS(iface);
VARIANT res;
HRESULT hres;
if(!This->client) {
TRACE("This->client = NULL\n");
return S_OK;
}
switch(dispID) {
case DISPID_AMBIENT_USERMODE:
TRACE("(%p)->(DISPID_AMBIENT_USERMODE)\n", This);
hres = get_client_disp_property(This->client, DISPID_AMBIENT_USERMODE, &res);
if(FAILED(hres))
return S_OK;
if(V_VT(&res) == VT_BOOL) {
if(V_BOOL(&res)) {
This->usermode = BROWSEMODE;
}else {
FIXME("edit mode is not supported\n");
This->usermode = EDITMODE;
}
}else {
FIXME("V_VT(res)=%d\n", V_VT(&res));
}
return S_OK;
case DISPID_AMBIENT_DLCONTROL:
TRACE("(%p)->(DISPID_AMBIENT_DLCONTROL)\n", This);
return on_change_dlcontrol(This);
case DISPID_AMBIENT_OFFLINEIFNOTCONNECTED:
TRACE("(%p)->(DISPID_AMBIENT_OFFLINEIFNOTCONNECTED)\n", This);
on_change_dlcontrol(This);
hres = get_client_disp_property(This->client, DISPID_AMBIENT_OFFLINEIFNOTCONNECTED, &res);
if(FAILED(hres))
return S_OK;
if(V_VT(&res) == VT_BOOL) {
if(V_BOOL(&res)) {
FIXME("offline connection is not supported\n");
hres = E_FAIL;
}
}else {
FIXME("V_VT(res)=%d\n", V_VT(&res));
}
return S_OK;
case DISPID_AMBIENT_SILENT:
TRACE("(%p)->(DISPID_AMBIENT_SILENT)\n", This);
on_change_dlcontrol(This);
hres = get_client_disp_property(This->client, DISPID_AMBIENT_SILENT, &res);
if(FAILED(hres))
return S_OK;
if(V_VT(&res) == VT_BOOL) {
if(V_BOOL(&res)) {
FIXME("silent mode is not supported\n");
hres = E_FAIL;
}
}else {
FIXME("V_VT(res)=%d\n", V_VT(&res));
}
return S_OK;
case DISPID_AMBIENT_USERAGENT:
TRACE("(%p)->(DISPID_AMBIENT_USERAGENT)\n", This);
hres = get_client_disp_property(This->client, DISPID_AMBIENT_USERAGENT, &res);
if(FAILED(hres))
return S_OK;
FIXME("not supported AMBIENT_USERAGENT\n");
hres = E_FAIL;
return S_OK;
case DISPID_AMBIENT_PALETTE:
TRACE("(%p)->(DISPID_AMBIENT_PALETTE)\n", This);
hres = get_client_disp_property(This->client, DISPID_AMBIENT_PALETTE, &res);
if(FAILED(hres))
return S_OK;
FIXME("not supported AMBIENT_PALETTE\n");
hres = E_FAIL;
return S_OK;
}
FIXME("(%p) unsupported dispID=%d\n", This, dispID);
return E_FAIL;
}
static HRESULT WINAPI OleControl_FreezeEvents(IOleControl *iface, BOOL bFreeze)
{
HTMLDocument *This = CONTROL_THIS(iface);
FIXME("(%p)->(%x)\n", This, bFreeze);
return E_NOTIMPL;
}
#undef CONTROL_THIS
static const IOleControlVtbl OleControlVtbl = {
OleControl_QueryInterface,
OleControl_AddRef,
OleControl_Release,
OleControl_GetControlInfo,
OleControl_OnMnemonic,
OleControl_OnAmbientPropertyChange,
OleControl_FreezeEvents
};
void HTMLDocument_LockContainer(HTMLDocument *This, BOOL fLock)
{
IOleContainer *container;
HRESULT hres;
if(!This->client || This->container_locked == fLock)
return;
hres = IOleClientSite_GetContainer(This->client, &container);
if(SUCCEEDED(hres)) {
IOleContainer_LockContainer(container, fLock);
This->container_locked = fLock;
IOleContainer_Release(container);
}
}
void HTMLDocument_OleObj_Init(HTMLDocument *This)
{
This->lpOleObjectVtbl = &OleObjectVtbl;
This->lpOleDocumentVtbl = &OleDocumentVtbl;
This->lpOleControlVtbl = &OleControlVtbl;
This->usermode = UNKNOWN_USERMODE;
This->client = NULL;
This->hostui = NULL;
This->has_key_path = FALSE;
This->container_locked = FALSE;
memset(&This->hostinfo, 0, sizeof(DOCHOSTUIINFO));
}
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