/* * 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 = IOleInPlaceSiteEx_CanInPlaceActivate(This->inplace); if(hres != S_OK) { WARN("CanInPlaceActivate returned: %08x\n", hres); IOleInPlaceSiteEx_Release(This->inplace); This->inplace = NULL; return E_FAIL; } hres = IOleInPlaceSiteEx_GetWindow(This->inplace, &parent_hwnd); if(SUCCEEDED(hres)) SHSetParentHwnd(This->shell_embedding_hwnd, parent_hwnd); IOleInPlaceSiteEx_OnInPlaceActivate(This->inplace); This->frameinfo.cb = sizeof(OLEINPLACEFRAMEINFO); IOleInPlaceSiteEx_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; IOleInPlaceSiteEx_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) { IOleInPlaceSiteEx_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; } } typedef struct { IEnumOLEVERB IEnumOLEVERB_iface; LONG ref; LONG iter; } EnumOLEVERB; static inline EnumOLEVERB *impl_from_IEnumOLEVERB(IEnumOLEVERB *iface) { return CONTAINING_RECORD(iface, EnumOLEVERB, IEnumOLEVERB_iface); } static HRESULT WINAPI EnumOLEVERB_QueryInterface(IEnumOLEVERB *iface, REFIID riid, void **ppv) { EnumOLEVERB *This = impl_from_IEnumOLEVERB(iface); if(IsEqualGUID(&IID_IUnknown, riid)) { TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv); *ppv = &This->IEnumOLEVERB_iface; }else if(IsEqualGUID(&IID_IEnumOLEVERB, riid)) { TRACE("(%p)->(IID_IEnumOLEVERB %p)\n", This, ppv); *ppv = &This->IEnumOLEVERB_iface; }else { WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv); *ppv = NULL; return E_NOINTERFACE; } IUnknown_AddRef((IUnknown*)*ppv); return S_OK; } static ULONG WINAPI EnumOLEVERB_AddRef(IEnumOLEVERB *iface) { EnumOLEVERB *This = impl_from_IEnumOLEVERB(iface); LONG ref = InterlockedIncrement(&This->ref); TRACE("(%p) ref=%d\n", This, ref); return ref; } static ULONG WINAPI EnumOLEVERB_Release(IEnumOLEVERB *iface) { EnumOLEVERB *This = impl_from_IEnumOLEVERB(iface); LONG ref = InterlockedDecrement(&This->ref); TRACE("(%p) ref=%d\n", This, ref); if(!ref) heap_free(This); return ref; } static HRESULT WINAPI EnumOLEVERB_Next(IEnumOLEVERB *iface, ULONG celt, OLEVERB *rgelt, ULONG *pceltFetched) { EnumOLEVERB *This = impl_from_IEnumOLEVERB(iface); static const OLEVERB verbs[] = {{OLEIVERB_PRIMARY},{OLEIVERB_INPLACEACTIVATE},{OLEIVERB_UIACTIVATE},{OLEIVERB_SHOW},{OLEIVERB_HIDE}}; TRACE("(%p)->(%u %p %p)\n", This, celt, rgelt, pceltFetched); /* There are a few problems with this implementation, but that's how it seems to work in native. See tests. */ if(pceltFetched) *pceltFetched = 0; if(This->iter == sizeof(verbs)/sizeof(*verbs)) return S_FALSE; if(celt) *rgelt = verbs[This->iter++]; return S_OK; } static HRESULT WINAPI EnumOLEVERB_Skip(IEnumOLEVERB *iface, ULONG celt) { EnumOLEVERB *This = impl_from_IEnumOLEVERB(iface); TRACE("(%p)->(%u)\n", This, celt); return S_OK; } static HRESULT WINAPI EnumOLEVERB_Reset(IEnumOLEVERB *iface) { EnumOLEVERB *This = impl_from_IEnumOLEVERB(iface); TRACE("(%p)\n", This); This->iter = 0; return S_OK; } static HRESULT WINAPI EnumOLEVERB_Clone(IEnumOLEVERB *iface, IEnumOLEVERB **ppenum) { EnumOLEVERB *This = impl_from_IEnumOLEVERB(iface); FIXME("(%p)->(%p)\n", This, ppenum); return E_NOTIMPL; } static const IEnumOLEVERBVtbl EnumOLEVERBVtbl = { EnumOLEVERB_QueryInterface, EnumOLEVERB_AddRef, EnumOLEVERB_Release, EnumOLEVERB_Next, EnumOLEVERB_Skip, EnumOLEVERB_Reset, EnumOLEVERB_Clone }; /********************************************************************** * 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 IWebBrowser2_QueryInterface(&This->IWebBrowser2_iface, riid, ppv); } static ULONG WINAPI OleObject_AddRef(IOleObject *iface) { WebBrowser *This = impl_from_IOleObject(iface); return IWebBrowser2_AddRef(&This->IWebBrowser2_iface); } static ULONG WINAPI OleObject_Release(IOleObject *iface) { WebBrowser *This = impl_from_IOleObject(iface); return IWebBrowser2_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) { on_commandstate_change(&This->doc_host, CSC_NAVIGATEBACK, VARIANT_FALSE); on_commandstate_change(&This->doc_host, CSC_NAVIGATEFORWARD, VARIANT_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; 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("unimplemented 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) { IOleInPlaceSiteEx_OnUIDeactivate(This->inplace, FALSE); IOleInPlaceSiteEx_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 %s)\n", This, iVerb, lpmsg, pActiveSite, lindex, hwndParent, wine_dbgstr_rect(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->inplace) IOleInPlaceSiteEx_OnInPlaceDeactivate(This->inplace); 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); EnumOLEVERB *ret; TRACE("(%p)->(%p)\n", This, ppEnumOleVerb); ret = heap_alloc(sizeof(*ret)); if(!ret) return E_OUTOFMEMORY; ret->IEnumOLEVERB_iface.lpVtbl = &EnumOLEVERBVtbl; ret->ref = 1; ret->iter = 0; *ppEnumOleVerb = &ret->IEnumOLEVERB_iface; return S_OK; } 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 IWebBrowser2_QueryInterface(&This->IWebBrowser2_iface, riid, ppobj); } static ULONG WINAPI OleInPlaceObject_AddRef(IOleInPlaceObject *iface) { WebBrowser *This = impl_from_IOleInPlaceObject(iface); return IWebBrowser2_AddRef(&This->IWebBrowser2_iface); } static ULONG WINAPI OleInPlaceObject_Release(IOleInPlaceObject *iface) { WebBrowser *This = impl_from_IOleInPlaceObject(iface); return IWebBrowser2_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) { IOleInPlaceSiteEx_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 IWebBrowser2_QueryInterface(&This->IWebBrowser2_iface, riid, ppobj); } static ULONG WINAPI OleControl_AddRef(IOleControl *iface) { WebBrowser *This = impl_from_IOleControl(iface); return IWebBrowser2_AddRef(&This->IWebBrowser2_iface); } static ULONG WINAPI OleControl_Release(IOleControl *iface) { WebBrowser *This = impl_from_IOleControl(iface); return IWebBrowser2_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 %s %p)\n", This, debugstr_guid(pguidCmdGroup), nCmdID, nCmdexecopt, debugstr_variant(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); }