shdocvw: Implement IEWinMain using a simple window frame.

dlls/shdocvw/Makefile.in

@@ -16,6 +16,7 @@ C_SRCS = \
 	events.c \
 	factory.c \
 	frame.c \
+	iexplore.c \
 	navigate.c \
 	oleobject.c \
 	persist.c \

dlls/shdocvw/iexplore.c

+/*
+ * SHDOCVW - Internet Explorer main frame window
+ *
+ * Copyright 2006 Mike McCormack (for CodeWeavers)
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#define COBJMACROS
+
+#include <stdarg.h>
+#include "windef.h"
+#include "winbase.h"
+#include "winuser.h"
+#include "wingdi.h"
+#include "winnls.h"
+#include "ole2.h"
+#include "exdisp.h"
+#include "oleidl.h"
+
+#include "shdocvw.h"
+
+#include "wine/debug.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(shdocvw);
+
+typedef struct tag_ieoc {
+    IOleContainerVtbl *lpVtbl;
+    LONG ref;
+} ieoc;
+
+static ieoc *ieoc_from_IOleContainer(IOleContainer *iface)
+{
+    return (ieoc*) iface;
+}
+
+static HRESULT WINAPI
+ic_QueryInterface(IOleContainer *iface, REFIID riid, void **ppv)
+{
+    if (IsEqualGUID(riid, &IID_IUnknown) ||
+        IsEqualGUID(riid, &IID_IOleClientSite))
+    {
+        IUnknown_AddRef(iface);
+        *ppv = iface;
+        return S_OK;
+    }
+    return E_NOINTERFACE;
+}
+
+static ULONG WINAPI ic_AddRef(IOleContainer *iface)
+{
+    ieoc *This = ieoc_from_IOleContainer(iface);
+    return InterlockedIncrement(&This->ref);
+}
+
+static ULONG WINAPI ic_Release(IOleContainer *iface)
+{
+    ieoc *This = ieoc_from_IOleContainer(iface);
+    LONG ref = InterlockedDecrement(&This->ref);
+    if (!ref)
+    {
+        HeapFree(GetProcessHeap(), 0, This);
+        SHDOCVW_UnlockModule();
+    }
+    TRACE("refcount = %ld\n", ref);
+    return ref;
+}
+
+static HRESULT WINAPI
+ic_ParseDisplayName(IOleContainer *iface, IBindCtx *pbc, LPOLESTR pszDisplayName,
+                    ULONG *pchEaten, IMoniker **ppmkOut)
+{
+    FIXME("\n");
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+ic_EnumObjects(IOleContainer *iface, DWORD grfFlags, IEnumUnknown **ppenum)
+{
+    FIXME("\n");
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI ic_LockContainer(IOleContainer *iface, BOOL fLock)
+{
+    FIXME("\n");
+    return E_NOTIMPL;
+}
+
+static IOleContainerVtbl ocVtbl =
+{
+    ic_QueryInterface,
+    ic_AddRef,
+    ic_Release,
+    ic_ParseDisplayName,
+    ic_EnumObjects,
+    ic_LockContainer,
+};
+
+static IOleContainer * get_container(void)
+{
+    IOleContainer *This;
+    ieoc *oc;
+
+    oc = HeapAlloc(GetProcessHeap(), 0, sizeof *oc);
+    oc->lpVtbl = &ocVtbl;
+    oc->ref = 0;
+
+    This = (IOleContainer*) oc;
+    IOleContainer_AddRef(This);
+    SHDOCVW_LockModule();
+
+    return This;
+}
+
+/**********************/
+
+typedef struct tag_iecs {
+    IOleClientSiteVtbl *lpVtbl;
+    IOleInPlaceSiteVtbl *lpInPlaceVtbl;
+    LONG ref;
+    IOleContainer *container;
+    HWND hwnd;
+    IOleObject *oo;
+} iecs;
+
+static iecs *iecs_from_IOleClientSite(IOleClientSite *iface)
+{
+    return (iecs*) iface;
+}
+
+static iecs *iecs_from_IOleInPlaceSite(IOleInPlaceSite *iface)
+{
+    return (iecs*) (((char*)iface) - FIELD_OFFSET(iecs,lpInPlaceVtbl));
+}
+
+static ULONG WINAPI iecs_AddRef(iecs *This)
+{
+    return InterlockedIncrement(&This->ref);
+}
+
+static ULONG WINAPI iecs_Release(iecs *This)
+{
+    LONG ref = InterlockedDecrement(&This->ref);
+    if (!ref)
+    {
+        if (This->hwnd)
+            DestroyWindow(This->hwnd);
+        IOleContainer_Release(This->container);
+        HeapFree(GetProcessHeap(), 0, This);
+        SHDOCVW_UnlockModule();
+    }
+    return ref;
+}
+
+static HRESULT WINAPI
+iecs_QueryInterface(iecs *This, REFIID riid, void **ppv)
+{
+    if (IsEqualGUID(riid, &IID_IUnknown) ||
+        IsEqualGUID(riid, &IID_IOleClientSite))
+    {
+        iecs_AddRef(This);
+        *ppv = &This->lpVtbl;;
+        return S_OK;
+    }
+    if (IsEqualGUID(riid, &IID_IOleInPlaceSite) ||
+        IsEqualGUID(riid, &IID_IOleWindow))
+    {
+        iecs_AddRef(This);
+        *ppv = &This->lpInPlaceVtbl;
+        return S_OK;
+    }
+    FIXME("unknown interface %s\n", debugstr_guid(riid));
+    return E_NOINTERFACE;
+}
+
+static HRESULT WINAPI
+cs_QueryInterface(IOleClientSite *iface, REFIID riid, void **ppv)
+{
+    iecs *This = iecs_from_IOleClientSite(iface);
+    return iecs_QueryInterface(This, riid, ppv);
+}
+
+static ULONG WINAPI cs_AddRef(IOleClientSite *iface)
+{
+    iecs *This = iecs_from_IOleClientSite(iface);
+    return iecs_AddRef(This);
+}
+
+static ULONG WINAPI cs_Release(IOleClientSite *iface)
+{
+    iecs *This = iecs_from_IOleClientSite(iface);
+    return iecs_Release(This);
+}
+
+static HRESULT WINAPI cs_SaveObject(IOleClientSite *iface)
+{
+    FIXME("\n");
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI cs_GetMoniker(IOleClientSite *iface, DWORD dwAssign,
+                                    DWORD dwWhichMoniker, IMoniker **ppmk)
+{
+    FIXME("\n");
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+cs_GetContainer(IOleClientSite *iface, IOleContainer **ppContainer)
+{
+    iecs *This = iecs_from_IOleClientSite(iface);
+
+    TRACE("\n");
+
+    IOleContainer_AddRef(This->container);
+    *ppContainer = This->container;
+    return S_OK;
+}
+
+static HRESULT WINAPI cs_ShowObject(IOleClientSite *iface)
+{
+    FIXME("\n");
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI cs_OnShowWindow(IOleClientSite *iface, BOOL fShow)
+{
+    FIXME("\n");
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI cs_RequestNewObjectLayout(IOleClientSite *iface)
+{
+    FIXME("\n");
+    return E_NOTIMPL;
+}
+
+struct IOleClientSiteVtbl csVtbl =
+{
+    cs_QueryInterface,
+    cs_AddRef,
+    cs_Release,
+    cs_SaveObject,
+    cs_GetMoniker,
+    cs_GetContainer,
+    cs_ShowObject,
+    cs_OnShowWindow,
+    cs_RequestNewObjectLayout,
+};
+
+static HRESULT WINAPI
+is_QueryInterface(IOleInPlaceSite *iface, REFIID riid, void **ppv)
+{
+    iecs *This = iecs_from_IOleInPlaceSite(iface);
+    return iecs_QueryInterface(This, riid, ppv);
+}
+
+static ULONG WINAPI is_AddRef(IOleInPlaceSite *iface)
+{
+    iecs *This = iecs_from_IOleInPlaceSite(iface);
+    return iecs_AddRef(This);
+}
+
+static ULONG WINAPI is_Release(IOleInPlaceSite *iface)
+{
+    iecs *This = iecs_from_IOleInPlaceSite(iface);
+    return iecs_Release(This);
+}
+
+static HRESULT WINAPI is_getWindow(IOleInPlaceSite *iface, HWND *phwnd)
+{
+    iecs *This = iecs_from_IOleInPlaceSite(iface);
+
+    TRACE("\n");
+
+    *phwnd = This->hwnd;
+    return S_OK;
+}
+
+static HRESULT WINAPI
+is_ContextSensitiveHelp(IOleInPlaceSite *iface, BOOL fEnterMode)
+{
+    FIXME("\n");
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI is_CanInPlaceActivate(IOleInPlaceSite *iface)
+{
+    FIXME("\n");
+    return S_OK;
+}
+
+static HRESULT WINAPI is_OnInPlaceActivate(IOleInPlaceSite *iface)
+{
+    TRACE("\n");
+    return S_OK;
+}
+
+static HRESULT WINAPI is_OnUIActivate(IOleInPlaceSite *iface)
+{
+    FIXME("\n");
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+is_GetWindowContext(IOleInPlaceSite *iface, IOleInPlaceFrame **ppFrame,
+                    IOleInPlaceUIWindow ** ppDoc, LPRECT lprcPosRect,
+                    LPRECT lprcClipRect, LPOLEINPLACEFRAMEINFO lpFrameInfo)
+{
+    iecs *This = iecs_from_IOleInPlaceSite(iface);
+
+    TRACE("%p\n", This);
+
+    *ppFrame = NULL;
+    *ppDoc = NULL;
+    GetClientRect(This->hwnd, lprcPosRect);
+    GetClientRect(This->hwnd, lprcClipRect);
+    if (lpFrameInfo->cb != sizeof *lpFrameInfo)
+        ERR("frame info wrong size\n");
+    lpFrameInfo->cAccelEntries = 0;
+    lpFrameInfo->fMDIApp = FALSE;
+    lpFrameInfo->haccel = 0;
+    lpFrameInfo->hwndFrame = This->hwnd;
+
+    return S_OK;
+}
+
+static HRESULT WINAPI is_Scroll(IOleInPlaceSite *iface, SIZE scrollExtent)
+{
+    FIXME("\n");
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI is_OnUIDeactivate(IOleInPlaceSite *iface, BOOL fUndoable)
+{
+    FIXME("\n");
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI is_OnInPlaceDeactivate(IOleInPlaceSite *iface)
+{
+    FIXME("\n");
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI is_DiscardUndoState(IOleInPlaceSite *iface)
+{
+    FIXME("\n");
+    return E_NOTIMPL;
+}
+
+struct IOleInPlaceSiteVtbl isVtbl =
+{
+    is_QueryInterface,
+    is_AddRef,
+    is_Release,
+    is_getWindow,
+    is_ContextSensitiveHelp,
+    is_CanInPlaceActivate,
+    is_OnInPlaceActivate,
+    is_OnUIActivate,
+    is_GetWindowContext,
+    is_Scroll,
+    is_OnUIDeactivate,
+    is_OnInPlaceDeactivate,
+    is_DiscardUndoState,
+};
+
+static const WCHAR szIEWinFrame[] = { 'I','E','F','r','a','m','e',0 };
+
+static LRESULT iewnd_OnCreate(HWND hwnd, LPCREATESTRUCTW lpcs)
+{
+    SetWindowLongPtrW(hwnd, 0, (LONG) lpcs->lpCreateParams);
+    return 0;
+}
+
+static LRESULT iewnd_OnSize(iecs *This, INT width, INT height)
+{
+    SIZEL sz;
+
+    TRACE("%p %d %d\n", This, width, height);
+
+    sz.cx = width;
+    sz.cy = height;
+    IOleObject_SetExtent(This->oo, DVASPECT_CONTENT, &sz);
+    return 0;
+}
+
+static LRESULT iewnd_OnDestroy(iecs *This)
+{
+    TRACE("%p\n", This);
+
+    This->hwnd = NULL;
+    IOleObject_Close(This->oo, OLECLOSE_NOSAVE);
+    IOleObject_Release(This->oo);
+    This->oo = NULL;
+    PostQuitMessage(0);
+
+    return 0;
+}
+
+static LRESULT CALLBACK
+ie_window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
+{
+    iecs *This = (iecs*) GetWindowLongPtrW(hwnd, 0);
+
+    switch (msg)
+    {
+    case WM_CREATE:
+        return iewnd_OnCreate(hwnd, (LPCREATESTRUCTW)lparam);
+    case WM_DESTROY:
+        return iewnd_OnDestroy(This);
+    case WM_SIZE:
+        return iewnd_OnSize(This, LOWORD(lparam), HIWORD(lparam));
+    }
+    return DefWindowProcW(hwnd, msg, wparam, lparam);
+}
+
+static IOleClientSite * get_client_site(IOleObject *oo, HWND *phwnd)
+{
+    static const WCHAR winname[] = {
+        'I','n','t','e','r','n','e','t',' ','E','x','p','l','o','r','e','r',0};
+    IOleClientSite *This;
+    HWND hwnd;
+    iecs *cs;
+
+    cs = HeapAlloc(GetProcessHeap(), 0, sizeof *cs);
+    if (!cs)
+        return NULL;
+
+    cs->ref = 0;
+    cs->lpVtbl = &csVtbl;
+    cs->lpInPlaceVtbl = &isVtbl;
+    cs->container = get_container();
+    cs->oo = oo;
+
+    hwnd = CreateWindowW(szIEWinFrame, winname, WS_VISIBLE|WS_OVERLAPPEDWINDOW,
+        CW_USEDEFAULT, CW_USEDEFAULT,
+        CW_USEDEFAULT, CW_USEDEFAULT,
+        NULL, NULL, shdocvw_hinstance, cs);
+    if (!hwnd)
+    {
+        HeapFree(GetProcessHeap(), 0, cs);
+        return NULL;
+    }
+
+    IOleObject_AddRef(oo);
+    cs->hwnd = hwnd;
+    *phwnd = hwnd;
+
+    This = (IOleClientSite*) cs;
+    IOleClientSite_AddRef(This);
+    SHDOCVW_LockModule();
+
+    return This;
+}
+
+void register_iewindow_class(void)
+{
+    WNDCLASSW wc;
+
+    memset(&wc, 0, sizeof wc);
+    wc.style = 0;
+    wc.lpfnWndProc = ie_window_proc;
+    wc.cbClsExtra = 0;
+    wc.cbWndExtra = sizeof(iecs *);
+    wc.hInstance = shdocvw_hinstance;
+    wc.hIcon = 0;
+    wc.hCursor = LoadCursorW(0, MAKEINTRESOURCEW(IDI_APPLICATION));
+    wc.hbrBackground = 0;
+    wc.lpszClassName = szIEWinFrame;
+    wc.lpszMenuName = NULL;
+
+    RegisterClassW(&wc);
+}
+
+void unregister_iewindow_class(void)
+{
+    UnregisterClassW(szIEWinFrame, shdocvw_hinstance);
+}
+
+BOOL create_ie_window(LPCWSTR url)
+{
+    IWebBrowser2 *wb = NULL;
+    IOleObject *oo = NULL;
+    IOleClientSite *cs = NULL;
+    HRESULT r;
+    MSG msg;
+    RECT rcClient = { 0,0,100,100 };
+    BSTR bstrUrl;
+    HWND hwnd = NULL;
+
+    /* create the web browser */
+    r = CoCreateInstance(&CLSID_WebBrowser, NULL, CLSCTX_INPROC_SERVER,
+                        &IID_IWebBrowser2, (LPVOID)&wb);
+    if (FAILED(r))
+        goto error;
+
+    /* get its IOleObject interface */
+    r = IWebBrowser2_QueryInterface(wb, &IID_IOleObject, (void**) &oo);
+    if (FAILED(r))
+        goto error;
+
+    /* create the window frame for the browser object */
+    cs = get_client_site(oo, &hwnd);
+    if (!cs)
+        goto error;
+
+    /* attach the browser to the window frame */
+    r = IOleObject_SetClientSite(oo, cs);
+    if (FAILED(r))
+        goto error;
+
+    /* activate the browser */
+    r = IOleObject_DoVerb(oo, OLEIVERB_INPLACEACTIVATE, &msg, cs, 0, hwnd, &rcClient);
+    if (FAILED(r))
+        goto error;
+
+    /* navigate to the first page */
+    bstrUrl = SysAllocString(url);
+    IWebBrowser2_Navigate(wb, bstrUrl, NULL, NULL, NULL, NULL);
+
+    /* run the message loop for this thread */
+    while (GetMessageW(&msg, 0, 0, 0))
+    {
+        TranslateMessage(&msg);
+        DispatchMessageW(&msg);
+    }
+
+    r = S_OK;
+
+    /* clean up */
+error:
+    if (cs)
+        IOleClientSite_Release(cs);
+    if (oo)
+        IOleObject_Release(oo);
+    if (wb)
+        IOleObject_Release(wb);
+
+    return r;
+}

dlls/shdocvw/shdocvw.h

@@ -185,5 +185,8 @@ static inline void SHDOCVW_LockModule(void) { InterlockedIncrement( &SHDOCVW_ref
 static inline void SHDOCVW_UnlockModule(void) { InterlockedDecrement( &SHDOCVW_refCount ); }
 
 extern HINSTANCE shdocvw_hinstance;
+extern void register_iewindow_class(void);
+extern void unregister_iewindow_class(void);
+extern BOOL create_ie_window(LPCWSTR url);
 
 #endif /* __WINE_SHDOCVW_H */

dlls/shdocvw/shdocvw_main.c

@@ -100,18 +100,20 @@ static BOOL SHDOCVW_GetMozctlPath( LPWSTR szPath, DWORD sz )
  */
 BOOL WINAPI DllMain(HINSTANCE hinst, DWORD fdwReason, LPVOID fImpLoad)
 {
-	TRACE("%p 0x%lx %p\n", hinst, fdwReason, fImpLoad);
-	switch (fdwReason)
-	{
-	  case DLL_PROCESS_ATTACH:
-	    shdocvw_hinstance = hinst;
-	    break;
-	  case DLL_PROCESS_DETACH:
-	    if (SHDOCVW_hshell32) FreeLibrary(SHDOCVW_hshell32);
-	    if (hMozCtl && hMozCtl != (HMODULE)~0UL) FreeLibrary(hMozCtl);
-	    break;
-	}
-	return TRUE;
+    TRACE("%p 0x%lx %p\n", hinst, fdwReason, fImpLoad);
+    switch (fdwReason)
+    {
+        case DLL_PROCESS_ATTACH:
+        shdocvw_hinstance = hinst;
+        register_iewindow_class();
+        break;
+    case DLL_PROCESS_DETACH:
+        if (SHDOCVW_hshell32) FreeLibrary(SHDOCVW_hshell32);
+        if (hMozCtl && hMozCtl != (HMODULE)~0UL) FreeLibrary(hMozCtl);
+        unregister_iewindow_class();
+        break;
+    }
+    return TRUE;
 }
 
 /*************************************************************************
@@ -664,7 +666,25 @@ DWORD WINAPI StopWatchAFORWARD(DWORD dwClass, LPCSTR lpszStr, DWORD dwUnknown,
  */
 DWORD WINAPI IEWinMain(LPSTR szCommandLine, int nShowWindow)
 {
+    LPWSTR url;
+    DWORD len;
+
     FIXME("%s %d\n", debugstr_a(szCommandLine), nShowWindow);
+
+    CoInitialize(NULL);
+
+    /* FIXME: parse the command line properly, handle -Embedding */
+
+    len = MultiByteToWideChar(CP_ACP, 0, szCommandLine, -1, NULL, 0);
+    url = HeapAlloc(GetProcessHeap(),0,len*sizeof(WCHAR));
+    MultiByteToWideChar(CP_ACP, 0, szCommandLine, -1, url, len);
+
+    create_ie_window(url);
+
+    HeapFree(GetProcessHeap(), 0, url);
+
+    CoUninitialize();
+
     ExitProcess(0);
     return 0;
 }