Sweden-Number/dlls/hhctrl.ocx/webbrowser.c

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/*
* WebBrowser Implementation
*
* Copyright 2005 James Hawkins
*
* 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
*/
#include <stdarg.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winnls.h"
#include "ole2.h"
#include "webbrowser.h"
#define ICOM_THIS_MULTI(impl,field,iface) impl* const This=(impl*)((char*)(iface) - offsetof(impl,field))
static const SAFEARRAYBOUND ArrayBound = {1, 0};
typedef struct IOleClientSiteImpl
{
const IOleClientSiteVtbl *lpVtbl;
const IOleInPlaceSiteVtbl *lpvtblOleInPlaceSite;
const IOleInPlaceFrameVtbl *lpvtblOleInPlaceFrame;
const IDocHostUIHandlerVtbl *lpvtblDocHostUIHandler;
/* IOleClientSiteImpl data */
IOleObject *pBrowserObject;
LONG ref;
/* IOleInPlaceFrame data */
HWND hwndWindow;
} IOleClientSiteImpl;
static HRESULT STDMETHODCALLTYPE Site_QueryInterface(IOleClientSite *iface, REFIID riid, void **ppvObj)
{
ICOM_THIS_MULTI(IOleClientSiteImpl, lpVtbl, iface);
*ppvObj = NULL;
if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IOleClientSite))
{
*ppvObj = This;
}
else if (IsEqualIID(riid, &IID_IOleInPlaceSite))
{
*ppvObj = &(This->lpvtblOleInPlaceSite);
}
else if (IsEqualIID(riid, &IID_IDocHostUIHandler))
{
*ppvObj = &(This->lpvtblDocHostUIHandler);
}
else
return E_NOINTERFACE;
return S_OK;
}
static ULONG STDMETHODCALLTYPE Site_AddRef(IOleClientSite *iface)
{
ICOM_THIS_MULTI(IOleClientSiteImpl, lpVtbl, iface);
return InterlockedIncrement(&This->ref);
}
static ULONG STDMETHODCALLTYPE Site_Release(IOleClientSite *iface)
{
ICOM_THIS_MULTI(IOleClientSiteImpl, lpVtbl, iface);
LONG refCount = InterlockedDecrement(&This->ref);
if (refCount)
return refCount;
HeapFree(GetProcessHeap(), 0, This);
return 0;
}
static HRESULT STDMETHODCALLTYPE Site_SaveObject(IOleClientSite *iface)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Site_GetMoniker(IOleClientSite *iface, DWORD dwAssign, DWORD dwWhichMoniker, IMoniker **ppmk)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Site_GetContainer(IOleClientSite *iface, LPOLECONTAINER *ppContainer)
{
*ppContainer = NULL;
return E_NOINTERFACE;
}
static HRESULT STDMETHODCALLTYPE Site_ShowObject(IOleClientSite *iface)
{
return NOERROR;
}
static HRESULT STDMETHODCALLTYPE Site_OnShowWindow(IOleClientSite *iface, BOOL fShow)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Site_RequestNewObjectLayout(IOleClientSite *iface)
{
return E_NOTIMPL;
}
static const IOleClientSiteVtbl MyIOleClientSiteTable =
{
Site_QueryInterface,
Site_AddRef,
Site_Release,
Site_SaveObject,
Site_GetMoniker,
Site_GetContainer,
Site_ShowObject,
Site_OnShowWindow,
Site_RequestNewObjectLayout
};
static HRESULT STDMETHODCALLTYPE UI_QueryInterface(IDocHostUIHandler *iface, REFIID riid, LPVOID *ppvObj)
{
ICOM_THIS_MULTI(IOleClientSiteImpl, lpvtblDocHostUIHandler, iface);
return Site_QueryInterface((IOleClientSite *)This, riid, ppvObj);
}
static ULONG STDMETHODCALLTYPE UI_AddRef(IDocHostUIHandler *iface)
{
return 1;
}
static ULONG STDMETHODCALLTYPE UI_Release(IDocHostUIHandler * iface)
{
return 2;
}
static HRESULT STDMETHODCALLTYPE UI_ShowContextMenu(IDocHostUIHandler *iface, DWORD dwID, POINT *ppt, IUnknown *pcmdtReserved, IDispatch *pdispReserved)
{
return S_OK;
}
static HRESULT STDMETHODCALLTYPE UI_GetHostInfo(IDocHostUIHandler *iface, DOCHOSTUIINFO *pInfo)
{
pInfo->cbSize = sizeof(DOCHOSTUIINFO);
pInfo->dwFlags = DOCHOSTUIFLAG_NO3DBORDER;
pInfo->dwDoubleClick = DOCHOSTUIDBLCLK_DEFAULT;
return S_OK;
}
static HRESULT STDMETHODCALLTYPE UI_ShowUI(IDocHostUIHandler *iface, DWORD dwID, IOleInPlaceActiveObject *pActiveObject, IOleCommandTarget *pCommandTarget, IOleInPlaceFrame *pFrame, IOleInPlaceUIWindow *pDoc)
{
return S_OK;
}
static HRESULT STDMETHODCALLTYPE UI_HideUI(IDocHostUIHandler *iface)
{
return S_OK;
}
static HRESULT STDMETHODCALLTYPE UI_UpdateUI(IDocHostUIHandler *iface)
{
return S_OK;
}
static HRESULT STDMETHODCALLTYPE UI_EnableModeless(IDocHostUIHandler *iface, BOOL fEnable)
{
return S_OK;
}
static HRESULT STDMETHODCALLTYPE UI_OnDocWindowActivate(IDocHostUIHandler *iface, BOOL fActivate)
{
return S_OK;
}
static HRESULT STDMETHODCALLTYPE UI_OnFrameWindowActivate(IDocHostUIHandler *iface, BOOL fActivate)
{
return S_OK;
}
static HRESULT STDMETHODCALLTYPE UI_ResizeBorder(IDocHostUIHandler *iface, LPCRECT prcBorder, IOleInPlaceUIWindow *pUIWindow, BOOL fRameWindow)
{
return S_OK;
}
static HRESULT STDMETHODCALLTYPE UI_TranslateAccelerator(IDocHostUIHandler *iface, LPMSG lpMsg, const GUID *pguidCmdGroup, DWORD nCmdID)
{
return S_FALSE;
}
static HRESULT STDMETHODCALLTYPE UI_GetOptionKeyPath(IDocHostUIHandler *iface, LPOLESTR *pchKey, DWORD dw)
{
return S_FALSE;
}
static HRESULT STDMETHODCALLTYPE UI_GetDropTarget(IDocHostUIHandler *iface, IDropTarget *pDropTarget, IDropTarget **ppDropTarget)
{
return S_FALSE;
}
static HRESULT STDMETHODCALLTYPE UI_GetExternal(IDocHostUIHandler *iface, IDispatch **ppDispatch)
{
*ppDispatch = NULL;
return S_FALSE;
}
static HRESULT STDMETHODCALLTYPE UI_TranslateUrl(IDocHostUIHandler *iface, DWORD dwTranslate, OLECHAR *pchURLIn, OLECHAR **ppchURLOut)
{
*ppchURLOut = NULL;
return S_FALSE;
}
static HRESULT STDMETHODCALLTYPE UI_FilterDataObject(IDocHostUIHandler *iface, IDataObject *pDO, IDataObject **ppDORet)
{
*ppDORet = NULL;
return S_FALSE;
}
static const IDocHostUIHandlerVtbl MyIDocHostUIHandlerTable =
{
UI_QueryInterface,
UI_AddRef,
UI_Release,
UI_ShowContextMenu,
UI_GetHostInfo,
UI_ShowUI,
UI_HideUI,
UI_UpdateUI,
UI_EnableModeless,
UI_OnDocWindowActivate,
UI_OnFrameWindowActivate,
UI_ResizeBorder,
UI_TranslateAccelerator,
UI_GetOptionKeyPath,
UI_GetDropTarget,
UI_GetExternal,
UI_TranslateUrl,
UI_FilterDataObject
};
static HRESULT STDMETHODCALLTYPE InPlace_QueryInterface(IOleInPlaceSite *iface, REFIID riid, LPVOID *ppvObj)
{
ICOM_THIS_MULTI(IOleClientSiteImpl, lpvtblOleInPlaceSite, iface);
return Site_QueryInterface((IOleClientSite *)This, riid, ppvObj);
}
static ULONG STDMETHODCALLTYPE InPlace_AddRef(IOleInPlaceSite *iface)
{
return 1;
}
static ULONG STDMETHODCALLTYPE InPlace_Release(IOleInPlaceSite *iface)
{
return 2;
}
static HRESULT STDMETHODCALLTYPE InPlace_GetWindow(IOleInPlaceSite *iface, HWND *lphwnd)
{
ICOM_THIS_MULTI(IOleClientSiteImpl, lpvtblOleInPlaceSite, iface);
*lphwnd = This->hwndWindow;
return S_OK;
}
static HRESULT STDMETHODCALLTYPE InPlace_ContextSensitiveHelp(IOleInPlaceSite *iface, BOOL fEnterMode)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE InPlace_CanInPlaceActivate(IOleInPlaceSite *iface)
{
return S_OK;
}
static HRESULT STDMETHODCALLTYPE InPlace_OnInPlaceActivate(IOleInPlaceSite *iface)
{
return S_OK;
}
static HRESULT STDMETHODCALLTYPE InPlace_OnUIActivate(IOleInPlaceSite *iface)
{
return S_OK;
}
static HRESULT STDMETHODCALLTYPE InPlace_GetWindowContext(IOleInPlaceSite *iface, LPOLEINPLACEFRAME *lplpFrame, LPOLEINPLACEUIWINDOW *lplpDoc, LPRECT lprcPosRect, LPRECT lprcClipRect, LPOLEINPLACEFRAMEINFO lpFrameInfo)
{
ICOM_THIS_MULTI(IOleClientSiteImpl, lpvtblOleInPlaceSite, iface);
*lplpFrame = (LPOLEINPLACEFRAME)&This->lpvtblOleInPlaceFrame;
*lplpDoc = NULL;
lpFrameInfo->fMDIApp = FALSE;
lpFrameInfo->hwndFrame = This->hwndWindow;
lpFrameInfo->haccel = NULL;
lpFrameInfo->cAccelEntries = 0;
return S_OK;
}
static HRESULT STDMETHODCALLTYPE InPlace_Scroll(IOleInPlaceSite *iface, SIZE scrollExtent)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE InPlace_OnUIDeactivate(IOleInPlaceSite *iface, BOOL fUndoable)
{
return S_OK;
}
static HRESULT STDMETHODCALLTYPE InPlace_OnInPlaceDeactivate(IOleInPlaceSite *iface)
{
return S_OK;
}
static HRESULT STDMETHODCALLTYPE InPlace_DiscardUndoState(IOleInPlaceSite *iface)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE InPlace_DeactivateAndUndo(IOleInPlaceSite *iface)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE InPlace_OnPosRectChange(IOleInPlaceSite *iface, LPCRECT lprcPosRect)
{
ICOM_THIS_MULTI(IOleClientSiteImpl, lpvtblOleInPlaceSite, iface);
IOleInPlaceObject *inplace;
if (!IOleObject_QueryInterface(This->pBrowserObject, &IID_IOleInPlaceObject, (void **)&inplace))
IOleInPlaceObject_SetObjectRects(inplace, lprcPosRect, lprcPosRect);
return S_OK;
}
static const IOleInPlaceSiteVtbl MyIOleInPlaceSiteTable =
{
InPlace_QueryInterface,
InPlace_AddRef,
InPlace_Release,
InPlace_GetWindow,
InPlace_ContextSensitiveHelp,
InPlace_CanInPlaceActivate,
InPlace_OnInPlaceActivate,
InPlace_OnUIActivate,
InPlace_GetWindowContext,
InPlace_Scroll,
InPlace_OnUIDeactivate,
InPlace_OnInPlaceDeactivate,
InPlace_DiscardUndoState,
InPlace_DeactivateAndUndo,
InPlace_OnPosRectChange
};
static HRESULT STDMETHODCALLTYPE Frame_QueryInterface(IOleInPlaceFrame *iface, REFIID riid, LPVOID *ppvObj)
{
return E_NOTIMPL;
}
static ULONG STDMETHODCALLTYPE Frame_AddRef(IOleInPlaceFrame *iface)
{
return 1;
}
static ULONG STDMETHODCALLTYPE Frame_Release(IOleInPlaceFrame *iface)
{
return 2;
}
static HRESULT STDMETHODCALLTYPE Frame_GetWindow(IOleInPlaceFrame *iface, HWND *lphwnd)
{
ICOM_THIS_MULTI(IOleClientSiteImpl, lpvtblOleInPlaceFrame, iface);
*lphwnd = This->hwndWindow;
return S_OK;
}
static HRESULT STDMETHODCALLTYPE Frame_ContextSensitiveHelp(IOleInPlaceFrame *iface, BOOL fEnterMode)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Frame_GetBorder(IOleInPlaceFrame *iface, LPRECT lprectBorder)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Frame_RequestBorderSpace(IOleInPlaceFrame *iface, LPCBORDERWIDTHS pborderwidths)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Frame_SetBorderSpace(IOleInPlaceFrame *iface, LPCBORDERWIDTHS pborderwidths)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Frame_SetActiveObject(IOleInPlaceFrame *iface, IOleInPlaceActiveObject *pActiveObject, LPCOLESTR pszObjName)
{
return S_OK;
}
static HRESULT STDMETHODCALLTYPE Frame_InsertMenus(IOleInPlaceFrame *iface, HMENU hmenuShared, LPOLEMENUGROUPWIDTHS lpMenuWidths)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Frame_SetMenu(IOleInPlaceFrame *iface, HMENU hmenuShared, HOLEMENU holemenu, HWND hwndActiveObject)
{
return S_OK;
}
static HRESULT STDMETHODCALLTYPE Frame_RemoveMenus(IOleInPlaceFrame *iface, HMENU hmenuShared)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Frame_SetStatusText(IOleInPlaceFrame *iface, LPCOLESTR pszStatusText)
{
return S_OK;
}
static HRESULT STDMETHODCALLTYPE Frame_EnableModeless(IOleInPlaceFrame *iface, BOOL fEnable)
{
return S_OK;
}
static HRESULT STDMETHODCALLTYPE Frame_TranslateAccelerator(IOleInPlaceFrame *iface, LPMSG lpmsg, WORD wID)
{
return E_NOTIMPL;
}
static const IOleInPlaceFrameVtbl MyIOleInPlaceFrameTable =
{
Frame_QueryInterface,
Frame_AddRef,
Frame_Release,
Frame_GetWindow,
Frame_ContextSensitiveHelp,
Frame_GetBorder,
Frame_RequestBorderSpace,
Frame_SetBorderSpace,
Frame_SetActiveObject,
Frame_InsertMenus,
Frame_SetMenu,
Frame_RemoveMenus,
Frame_SetStatusText,
Frame_EnableModeless,
Frame_TranslateAccelerator
};
static HRESULT STDMETHODCALLTYPE Storage_QueryInterface(IStorage *This, REFIID riid, LPVOID *ppvObj)
{
return E_NOTIMPL;
}
static ULONG STDMETHODCALLTYPE Storage_AddRef(IStorage *This)
{
return 1;
}
static ULONG STDMETHODCALLTYPE Storage_Release(IStorage *This)
{
return 2;
}
static HRESULT STDMETHODCALLTYPE Storage_CreateStream(IStorage *This, const WCHAR *pwcsName, DWORD grfMode, DWORD reserved1, DWORD reserved2, IStream **ppstm)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Storage_OpenStream(IStorage *This, const WCHAR * pwcsName, void *reserved1, DWORD grfMode, DWORD reserved2, IStream **ppstm)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Storage_CreateStorage(IStorage *This, const WCHAR *pwcsName, DWORD grfMode, DWORD reserved1, DWORD reserved2, IStorage **ppstg)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Storage_OpenStorage(IStorage *This, const WCHAR * pwcsName, IStorage * pstgPriority, DWORD grfMode, SNB snbExclude, DWORD reserved, IStorage **ppstg)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Storage_CopyTo(IStorage *This, DWORD ciidExclude, IID const *rgiidExclude, SNB snbExclude,IStorage *pstgDest)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Storage_MoveElementTo(IStorage *This, const OLECHAR *pwcsName,IStorage * pstgDest, const OLECHAR *pwcsNewName, DWORD grfFlags)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Storage_Commit(IStorage *This, DWORD grfCommitFlags)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Storage_Revert(IStorage *This)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Storage_EnumElements(IStorage *This, DWORD reserved1, void *reserved2, DWORD reserved3, IEnumSTATSTG **ppenum)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Storage_DestroyElement(IStorage *This, const OLECHAR *pwcsName)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Storage_RenameElement(IStorage *This, const WCHAR *pwcsOldName, const WCHAR *pwcsNewName)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Storage_SetElementTimes(IStorage *This, const WCHAR *pwcsName, FILETIME const *pctime, FILETIME const *patime, FILETIME const *pmtime)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Storage_SetClass(IStorage *This, REFCLSID clsid)
{
return S_OK;
}
static HRESULT STDMETHODCALLTYPE Storage_SetStateBits(IStorage *This, DWORD grfStateBits, DWORD grfMask)
{
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Storage_Stat(IStorage *This, STATSTG *pstatstg, DWORD grfStatFlag)
{
return E_NOTIMPL;
}
static const IStorageVtbl MyIStorageTable =
{
Storage_QueryInterface,
Storage_AddRef,
Storage_Release,
Storage_CreateStream,
Storage_OpenStream,
Storage_CreateStorage,
Storage_OpenStorage,
Storage_CopyTo,
Storage_MoveElementTo,
Storage_Commit,
Storage_Revert,
Storage_EnumElements,
Storage_DestroyElement,
Storage_RenameElement,
Storage_SetElementTimes,
Storage_SetClass,
Storage_SetStateBits,
Storage_Stat
};
static IStorage MyIStorage = { &MyIStorageTable };
BOOL WB_EmbedBrowser(WBInfo *pWBInfo, HWND hwndParent)
{
IOleClientSiteImpl *iOleClientSiteImpl;
IOleObject *browserObject;
IWebBrowser2 *webBrowser2;
HRESULT hr;
RECT rc;
static const WCHAR hostNameW[] = {'H','o','s','t',' ','N','a','m','e',0};
/* clear out struct to keep from accessing invalid ptrs */
ZeroMemory(pWBInfo, sizeof(WBInfo));
iOleClientSiteImpl = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
sizeof(IOleClientSiteImpl));
if (!iOleClientSiteImpl)
return FALSE;
iOleClientSiteImpl->ref = 0;
iOleClientSiteImpl->lpVtbl = &MyIOleClientSiteTable;
iOleClientSiteImpl->lpvtblOleInPlaceSite = &MyIOleInPlaceSiteTable;
iOleClientSiteImpl->lpvtblOleInPlaceFrame = &MyIOleInPlaceFrameTable;
iOleClientSiteImpl->hwndWindow = hwndParent;
iOleClientSiteImpl->lpvtblDocHostUIHandler = &MyIDocHostUIHandlerTable;
hr = OleCreate(&CLSID_WebBrowser, &IID_IOleObject, OLERENDER_DRAW, 0,
(IOleClientSite *)iOleClientSiteImpl, &MyIStorage,
(void **)&browserObject);
pWBInfo->pOleClientSite = (IOleClientSite *)iOleClientSiteImpl;
pWBInfo->pBrowserObject = browserObject;
if (FAILED(hr)) goto error;
/* make the browser object accessible to the IOleClientSite implementation */
iOleClientSiteImpl->pBrowserObject = browserObject;
IOleObject_SetHostNames(browserObject, hostNameW, 0);
GetClientRect(hwndParent, &rc);
hr = OleSetContainedObject((struct IUnknown *)browserObject, TRUE);
if (FAILED(hr)) goto error;
hr = IOleObject_DoVerb(browserObject, OLEIVERB_SHOW, NULL,
(IOleClientSite *)iOleClientSiteImpl,
-1, hwndParent, &rc);
if (FAILED(hr)) goto error;
hr = IOleObject_QueryInterface(browserObject, &IID_IWebBrowser2,
(void **)&webBrowser2);
if (SUCCEEDED(hr))
{
IWebBrowser2_put_Left(webBrowser2, 0);
IWebBrowser2_put_Top(webBrowser2, 0);
IWebBrowser2_put_Width(webBrowser2, rc.right);
IWebBrowser2_put_Height(webBrowser2, rc.bottom);
pWBInfo->pWebBrowser2 = webBrowser2;
pWBInfo->hwndParent = hwndParent;
return TRUE;
}
error:
WB_UnEmbedBrowser(pWBInfo);
HeapFree(GetProcessHeap(), 0, iOleClientSiteImpl);
return FALSE;
}
void WB_UnEmbedBrowser(WBInfo *pWBInfo)
{
if (pWBInfo->pBrowserObject)
{
IOleObject_Close(pWBInfo->pBrowserObject, OLECLOSE_NOSAVE);
IOleObject_Release(pWBInfo->pBrowserObject);
pWBInfo->pBrowserObject = NULL;
}
if (pWBInfo->pWebBrowser2)
{
IWebBrowser2_Release(pWBInfo->pWebBrowser2);
pWBInfo->pWebBrowser2 = NULL;
}
if (pWBInfo->pOleClientSite)
{
IOleClientSite_Release(pWBInfo->pOleClientSite);
pWBInfo->pOleClientSite = NULL;
}
}
BOOL WB_Navigate(WBInfo *pWBInfo, LPCWSTR szUrl)
{
IWebBrowser2 *pWebBrowser2 = pWBInfo->pWebBrowser2;
VARIANT myURL;
if (!pWebBrowser2)
return FALSE;
V_VT(&myURL) = VT_BSTR;
V_BSTR(&myURL) = SysAllocString(szUrl);
IWebBrowser2_Navigate2(pWebBrowser2, &myURL, 0, 0, 0, 0);
VariantClear(&myURL);
return TRUE;
}
void WB_ResizeBrowser(WBInfo *pWBInfo, DWORD dwWidth, DWORD dwHeight)
{
IWebBrowser2 *pWebBrowser2 = pWBInfo->pWebBrowser2;
if (!pWebBrowser2)
return;
IWebBrowser2_put_Width(pWebBrowser2, dwWidth);
IWebBrowser2_put_Height(pWebBrowser2, dwHeight);
}
void WB_DoPageAction(WBInfo *pWBInfo, DWORD dwAction)
{
IWebBrowser2 *pWebBrowser2 = pWBInfo->pWebBrowser2;
if (!pWebBrowser2)
return;
switch (dwAction)
{
case WB_GOBACK:
IWebBrowser2_GoBack(pWebBrowser2);
break;
case WB_GOFORWARD:
IWebBrowser2_GoForward(pWebBrowser2);
break;
case WB_GOHOME:
IWebBrowser2_GoHome(pWebBrowser2);
break;
case WB_SEARCH:
IWebBrowser2_GoSearch(pWebBrowser2);
break;
case WB_REFRESH:
IWebBrowser2_Refresh(pWebBrowser2);
case WB_STOP:
IWebBrowser2_Stop(pWebBrowser2);
}
}