wb2 GetIE(HWND w)
{
SHDocVw::IShellWindowsPtr shp;
shp.CreateInstance(__uuidof(SHDocVw::ShellWindows));
int count = shp->GetCount();
IDispatchPtr spDisp;
// ---- get the browsers
for (long i = 0; i < count; i++) {
_variant_t va(i, VT_I4);
spDisp = shp->Item(va);
SHDocVw::IWebBrowser2Ptr spBrowser(spDisp);
if (spBrowser != NULL)
{
HWND hw;
try {
hw = (HWND)spBrowser->GetHWND();
} catch ( ... ) {
hw = NULL;
}
if (hw == w) return spBrowser;
}
}
return NULL;
}
bool CMyInternetExplorer::FindUsingTitle (const CString & sTitleToSearch)
{
if (m_pWebBrowser != NULL)
{
m_pWebBrowser->Release ();
m_pWebBrowser = NULL;
}
HRESULT hr;
SHDocVw::IShellWindowsPtr spSHWinds;
hr = spSHWinds.CreateInstance (__uuidof(SHDocVw::ShellWindows));
if (FAILED (hr))
return false;
ASSERT (spSHWinds != NULL);
long nCount = spSHWinds->GetCount ();
IDispatchPtr spDisp;
for (long i = 0; i < nCount; i++)
{
_variant_t va (i, VT_I4);
spDisp = spSHWinds->Item (va);
IWebBrowser2 * pWebBrowser = NULL;
hr = spDisp.QueryInterface (IID_IWebBrowser2, & pWebBrowser);
if (pWebBrowser != NULL)
{
HRESULT hr;
IDispatch* pHtmlDocDispatch = NULL;
IHTMLDocument2 * pHtmlDoc = NULL;
// Retrieve the document object.
hr = pWebBrowser->get_Document (&pHtmlDocDispatch);
if (SUCCEEDED (hr) && (pHtmlDocDispatch != NULL))
{
// Query for IPersistStreamInit.
hr = pHtmlDocDispatch->QueryInterface (IID_IHTMLDocument2, (void**)&pHtmlDoc);
if (SUCCEEDED (hr) && (pHtmlDoc != NULL))
{
CString sTitle;
HWND hWnd = NULL;
pWebBrowser->get_HWND ((long*)(&hWnd));
if (::IsWindow (hWnd))
{
int nLen = ::GetWindowTextLength (hWnd);
::GetWindowText (hWnd, sTitle.GetBufferSetLength (nLen), nLen + 1);
sTitle.ReleaseBuffer ();
}
// If I cannot get the window title (should never happen though)
// So, lets just use the title of the document
if (sTitle.IsEmpty ())
{
BSTR bstrTitle;
hr = pHtmlDoc->get_title (&bstrTitle);
if (!FAILED (hr))
{
sTitle = bstrTitle;
SysFreeString (bstrTitle);
}
}
if (StringHelper::WildcardCompareNoCase (sTitleToSearch, sTitle))
{
m_pWebBrowser = pWebBrowser;
pHtmlDoc->Release ();
pHtmlDocDispatch->Release ();
// Exit the method safely!
return true;
}
pHtmlDoc->Release();
}
pHtmlDocDispatch->Release ();
}
pWebBrowser->Release ();
}
}
return false;
}