void IEView::scrollToBottom() {
/*
IHTMLDocument2 *document = getDocument();
if (document != NULL) {
wchar_t *p = NULL;
if (SUCCEEDED(document->get_readyState(&p))) {
int licznik = 0;
do {
if (FAILED(document->get_readyState(&p))) {
break;
}
licznik++;
if (licznik == 1) break;
Sleep(10);
} while (!wcscmp(p, L"loading"));
}
IHTMLWindow2* pWindow = NULL;
if (SUCCEEDED(document->get_parentWindow( &pWindow )) && pWindow != NULL) {
pWindow->scrollBy( 0, 0x01FFFFFF );
}
document->Release();
}*/
IHTMLDocument2 *document = getDocument();
if (document != NULL) {
IHTMLElementCollection *collection;
IHTMLElement *element;
IDispatch *dispatch;
if (SUCCEEDED(document->get_all(&collection)) && (collection != NULL)) {
long len;
if (SUCCEEDED(collection->get_length(&len))) {
VARIANT variant;
variant.vt = VT_I4;
variant.lVal = len-1;
if (SUCCEEDED(collection->item(variant, variant, &dispatch)) && (dispatch != NULL)) {
if (SUCCEEDED(dispatch->QueryInterface(IID_IHTMLElement,(void**)&element)) && (element != NULL)) {
variant.vt = VT_BOOL;
variant.boolVal = VARIANT_FALSE;
if (SUCCEEDED(element->scrollIntoView(variant))) {
}
element->Release();
}
dispatch->Release();
}
}
collection->Release();
}
IHTMLWindow2* pWindow = NULL;
if (SUCCEEDED(document->get_parentWindow( &pWindow )) && (pWindow != NULL)) {
pWindow->scrollBy( -0x01FFFFFF, 0x01FFFFFF );
pWindow->Release();
}
document->Release();
}
}
void CNetRadioDlg::OnBnClickedTest()
{
CString strValue;
IHTMLDocument2* pDoc = (IHTMLDocument2*)m_Browser.GetHtmlDocument();
HRESULT hr = S_FALSE;
IHTMLElementCollection* pAllElem = NULL;
IHTMLElementCollection* pAllScript = NULL;
IHTMLElement* pElem = NULL;
hr = pDoc->get_scripts(&pAllScript);
if(SUCCEEDED(hr) && pAllScript != NULL)
{
IDispatchPtr pElemDisp = NULL;
_variant_t varID(1);
_variant_t varIdx(0);
hr = pAllScript->item(varID, varIdx, &pElemDisp);
if(SUCCEEDED(hr) && pElemDisp != NULL)
{
hr = pElemDisp->QueryInterface(IID_IHTMLElement,(void**)&pElem);
if(SUCCEEDED(hr) && pElem != NULL)
{
BSTR bstrTagName;
hr = pElem->get_outerHTML(&bstrTagName);
hr = pElem->get_outerHTML(&bstrTagName);
if(SUCCEEDED(hr))
{
CString strTagName(bstrTagName);
SysFreeString(bstrTagName);
MessageBox(strTagName);
}
}
}
}
hr = pDoc->get_all(&pAllElem);
if(SUCCEEDED(hr) && pAllElem != NULL)
{
IDispatchPtr pElemDisp = NULL;
_variant_t varID(_T("body"));
_variant_t varIdx(0);
hr = pAllElem->item(varID, varIdx, &pElemDisp);
if(SUCCEEDED(hr) && pElemDisp != NULL)
{
MessageBox(_T("OK"));
}
}
}
//taken from http://www.wischik.com/lu/programmer/webform.html
IHTMLElement* TextRenderBrain::GetElementFromId(string id_str, const GUID *iid)
{
const char* id = NULL;
IHTMLElement *ret=0;
IHTMLElementCollection* doc_all = NULL;
IHTMLDocument2 *doc = NULL;
HRESULT hr;
if (id_str.size() == 0) return 0;
id = id_str.c_str();
doc = GetDoc();
if (doc==0) return 0;
hr = doc->get_all(&doc_all); // this is like doing document.all
if (hr == S_OK)
{
IDispatch* disp = NULL;
VARIANT vid;
VARIANT v0;
unsigned int len;
wchar_t* ws = NULL;
VariantInit(&v0);
len=strlen(id);
vid.vt=VT_BSTR;
ws = new wchar_t[len+1];
MultiByteToWideChar(CP_ACP,MB_PRECOMPOSED, id, -1, ws, len+1);
vid.bstrVal=ws;
hr = doc_all->item(vid,v0,&disp); // this is like doing document.all["messages"]
delete[] ws;
//We may be leaking a small amount of memory here because this crashes:
//SysFreeString(vid.bstrVal);
if (hr == S_OK && disp != 0)
{
IHTMLElement* element = NULL;
if (iid == 0) hr = disp->QueryInterface(IID_IHTMLElement,(void **)&element);
else hr = disp->QueryInterface(*iid,(void**)&element);
if (hr == S_OK) ret = element; // it's the caller's responsibility to release it
disp->Release();
}
doc_all->Release();
}
doc->Release();
return ret;
}
bool CMyInternetExplorer::FindElement (bool bExactMatch, bool bWildcardMatch, bool bCaseSensitive, bool bClick,
bool bTagName, bool bOuterHTML, bool bInnerHTML, bool bTooltip,
LPCTSTR sTagNameOrg, LPCTSTR sOuterHTMLOrg, LPCTSTR sInnerHTMLOrg, LPCTSTR sTooltipOrg,
CString & sRetTagName, CString & sRetOuterHTML, CString & sRetInnerHTML, CString & sRetTooltip)
{
ASSERT (m_pWebBrowser != NULL);
if (m_pWebBrowser == NULL)
return false;
HRESULT hr;
IDispatch* pHtmlDocDispatch = NULL;
IHTMLDocument2 * pHtmlDoc = NULL;
bool bSearch = true;
// Retrieve the document object.
hr = m_pWebBrowser->get_Document (&pHtmlDocDispatch);
if (SUCCEEDED (hr) && (pHtmlDocDispatch != NULL))
{
hr = pHtmlDocDispatch->QueryInterface (IID_IHTMLDocument2, (void**)&pHtmlDoc);
if (SUCCEEDED (hr) && (pHtmlDoc != NULL))
{
IHTMLElementCollection* pColl = NULL;
hr = pHtmlDoc->get_all (&pColl);
if (SUCCEEDED (hr) && (pColl != NULL))
{
CString sTagName (sTagNameOrg), sOuterHTML (sOuterHTMLOrg), sInnerHTML (sInnerHTMLOrg), sTooltip (sTooltipOrg);
if (!bCaseSensitive)
{
sTagName.MakeLower ();
sOuterHTML.MakeLower ();
sInnerHTML.MakeLower ();
sTooltip.MakeLower ();
}
// Obtained the Anchor Collection...
long nLength = 0;
pColl->get_length (&nLength);
for (int i = 0; i < nLength && bSearch; i++)
{
COleVariant vIdx ((long)i, VT_I4);
IDispatch* pElemDispatch = NULL;
IHTMLElement * pElem = NULL;
hr = pColl->item (vIdx, vIdx, &pElemDispatch);
if (SUCCEEDED (hr) && (pElemDispatch != NULL))
{
hr = pElemDispatch->QueryInterface(IID_IHTMLElement, (void**)&pElem);
if (SUCCEEDED (hr) && (pElem != NULL))
{
BSTR bstrTagName, bstrOuterHTML, bstrInnerHTML, bstrTooltip;
CString sTempTagName, sTempOuterHTML, sTempInnerHTML, sTempTooltip;
if (!FAILED (pElem->get_tagName (&bstrTagName)))
{
sTempTagName = bstrTagName;
SysFreeString (bstrTagName);
}
if (!FAILED (pElem->get_outerHTML (&bstrOuterHTML)))
{
sTempOuterHTML = bstrOuterHTML;
SysFreeString (bstrOuterHTML);
}
if (!FAILED (pElem->get_innerHTML (&bstrInnerHTML)))
{
sTempInnerHTML = bstrInnerHTML;
SysFreeString (bstrInnerHTML);
}
if (!FAILED (pElem->get_title (&bstrTooltip)))
{
sTempTooltip = bstrTooltip;
SysFreeString (bstrTooltip);
}
sRetTagName = sTempTagName;
sRetOuterHTML = sTempOuterHTML;
sRetInnerHTML = sTempInnerHTML;
sRetTooltip = sTempTooltip;
if (!bCaseSensitive)
{
sTempTagName.MakeLower ();
sTempOuterHTML.MakeLower ();
sTempInnerHTML.MakeLower ();
sTempTooltip.MakeLower ();
}
// Do the comparison here!
bool bMatches = true;
if (bMatches && bTagName)
{
if (bExactMatch)
{
if (sTempTagName != sTagName)
bMatches = false;
}
else if (bWildcardMatch)
{
if (bCaseSensitive)
{
if (!StringHelper::WildcardCompareNoCase (sTagName, sTempTagName))
bMatches = false;
}
else
{
if (!StringHelper::WildcardCompare (sTagName, sTempTagName))
bMatches = false;
}
}
// Just locate the text inside!
else
{
if (sTempTagName.Find (sTagName) == -1)
bMatches = false;
}
}
if (bMatches && bOuterHTML)
{
if (bExactMatch)
{
if (sTempOuterHTML != sOuterHTML)
bMatches = false;
}
else if (bWildcardMatch)
{
if (bCaseSensitive)
{
if (!StringHelper::WildcardCompareNoCase (sOuterHTML, sTempOuterHTML))
bMatches = false;
}
else
{
if (!StringHelper::WildcardCompare (sOuterHTML, sTempOuterHTML))
bMatches = false;
}
}
// Just locate the text inside!
else
{
if (sTempOuterHTML.Find (sOuterHTML) == -1)
bMatches = false;
}
}
if (bMatches && bInnerHTML)
{
if (bExactMatch)
{
if (sTempInnerHTML != sInnerHTML)
bMatches = false;
}
else if (bWildcardMatch)
{
if (bCaseSensitive)
{
if (!StringHelper::WildcardCompareNoCase (sInnerHTML, sTempInnerHTML))
bMatches = false;
}
else
{
if (!StringHelper::WildcardCompare (sInnerHTML, sTempInnerHTML))
bMatches = false;
}
}
// Just locate the text inside!
else
{
if (sTempInnerHTML.Find (sInnerHTML) == -1)
bMatches = false;
}
}
if (bMatches && bTooltip)
{
if (bExactMatch)
{
if (sTempTooltip != sTooltip)
bMatches = false;
}
else if (bWildcardMatch)
{
if (bCaseSensitive)
{
if (!StringHelper::WildcardCompareNoCase (sTooltip, sTempTooltip))
bMatches = false;
}
else
{
if (!StringHelper::WildcardCompare (sTooltip, sTempTooltip))
bMatches = false;
}
}
// Just locate the text inside!
else
{
if (sTempTooltip.Find (sTooltip) == -1)
bMatches = false;
}
}
// Done with the comparisons!
if (bMatches)
{
//if (IDCANCEL == AfxMessageBox (_T ("Tag: ") + sTempTagName + _T ("\r\nOuter: ") + sTempOuterHTML + _T ("\r\nInner: ") + sTempInnerHTML + _T ("\r\nTooltip: ") + sTempTooltip, MB_OKCANCEL))
// bSearch = false;
// No need to search more!
bSearch = false;
if (bClick)
pElem->click ();
}
pElem->Release ();
}
pElemDispatch->Release ();
}
}
pColl->Release ();
}
pHtmlDoc->Release();
}
pHtmlDocDispatch->Release ();
}
sRetTagName.Empty ();
sRetOuterHTML.Empty ();
sRetInnerHTML.Empty ();
sRetTooltip.Empty ();
if (bSearch == false)
return true;
return false;
}
bool CMyInternetExplorer::FindOption (bool bClick,
bool bValue, bool bText,
LPCTSTR sValue, LPCTSTR sText)
{
ASSERT (m_pWebBrowser != NULL);
if (m_pWebBrowser == NULL)
return false;
HRESULT hr;
IDispatch* pHtmlDocDispatch = NULL;
IHTMLDocument2 * pHtmlDoc = NULL;
bool bSearch = true;
// Retrieve the document object.
hr = m_pWebBrowser->get_Document (&pHtmlDocDispatch);
if (SUCCEEDED (hr) && (pHtmlDocDispatch != NULL))
{
hr = pHtmlDocDispatch->QueryInterface (IID_IHTMLDocument2, (void**)&pHtmlDoc);
if (SUCCEEDED (hr) && (pHtmlDoc != NULL))
{
IHTMLElementCollection* pColl = NULL;
hr = pHtmlDoc->get_all (&pColl);
if (SUCCEEDED (hr) && (pColl != NULL))
{
// Obtained the Anchor Collection...
long nLength = 0;
pColl->get_length (&nLength);
for (int i = 0; i < nLength && bSearch; i++)
{
COleVariant vIdx ((long)i, VT_I4);
IDispatch* pElemDispatch = NULL;
IHTMLElement * pElem = NULL;
hr = pColl->item (vIdx, vIdx, &pElemDispatch);
if (SUCCEEDED (hr) && (pElemDispatch != NULL))
{
hr = pElemDispatch->QueryInterface(IID_IHTMLElement, (void**)&pElem);
if (SUCCEEDED (hr) && (pElem != NULL))
{
BSTR bstrTagName;
CString sTempTagName;
if (!FAILED (pElem->get_tagName (&bstrTagName)))
{
sTempTagName = bstrTagName;
sTempTagName.MakeLower ();
SysFreeString (bstrTagName);
}
if (sTempTagName == _T ("option"))
{
IHTMLOptionElement * pOption = NULL;
hr = pElemDispatch->QueryInterface (IID_IHTMLOptionElement, (void**)&pOption);
if (SUCCEEDED (hr) && (pOption != NULL))
{
BSTR bstrValue, bstrText;
CString sTempValue, sTempText;
if (!FAILED (pOption->get_value (&bstrValue)))
{
sTempValue = bstrValue;
SysFreeString (bstrValue);
}
if (!FAILED (pOption->get_text (&bstrText)))
{
sTempText = bstrText;
SysFreeString (bstrText);
}
//if (IDCANCEL == AfxMessageBox (_T ("Value: ") + sTempValue + _T ("\r\nText: ") + sTempText, MB_OKCANCEL))
// bSearch = false;
// Do the comparison here!
bool bMatches = true;
if (bMatches && bValue)
{
if (!StringHelper::WildcardCompareNoCase (sValue, sTempValue))
bMatches = false;
}
if (bMatches && bText)
{
if (!StringHelper::WildcardCompareNoCase (sText, sTempText))
bMatches = false;
}
if (bMatches)
{
// No need to search more!
bSearch = false;
pOption->put_selected (VARIANT_TRUE);
if (bClick)
pElem->click ();
}
pOption->Release ();
}
}
pElem->Release ();
}
pElemDispatch->Release ();
}
}
pColl->Release ();
}
pHtmlDoc->Release();
}
pHtmlDocDispatch->Release ();
}
if (bSearch == false)
return true;
return false;
}
bool CMyInternetExplorer::GetInput (IDispatch* pHtmlDocDispatch,bool bClick, bool bSelect, bool bChangeValue, bool bSetCheck,
bool bType, bool bName, bool bValue,
LPCTSTR sTypeToLook, LPCTSTR sNameToLook, LPCTSTR sValueToLook,
bool bNewCheckValue, LPCTSTR sNewValue,LPTSTR szValue)
{
// ASSERT (m_pWebBrowser != NULL);
// if (m_pWebBrowser == NULL)
// return false;
HRESULT hr;
// IDispatch* pHtmlDocDispatch = NULL;
IHTMLDocument2 * pHtmlDoc = NULL;
bool bSearch = true;
// Retrieve the document object.
// hr = m_pWebBrowser->get_Document (&pHtmlDocDispatch);
if (true && (pHtmlDocDispatch != NULL))
{
hr = pHtmlDocDispatch->QueryInterface (IID_IHTMLDocument2, (void**)&pHtmlDoc);
if (SUCCEEDED (hr) && (pHtmlDoc != NULL))
{
IHTMLElementCollection* pColl = NULL;
hr = pHtmlDoc->get_all (&pColl);
if (SUCCEEDED (hr) && (pColl != NULL))
{
// Obtained the Anchor Collection...
long nLength = 0;
pColl->get_length (&nLength);
for (int i = 0; i < nLength && bSearch; i++)
{
COleVariant vIdx ((long)i, VT_I4);
IDispatch* pElemDispatch = NULL;
IHTMLElement * pElem = NULL;
hr = pColl->item (vIdx, vIdx, &pElemDispatch);
if (SUCCEEDED (hr) && (pElemDispatch != NULL))
{
hr = pElemDispatch->QueryInterface (IID_IHTMLElement, (void**)&pElem);
if (SUCCEEDED (hr) && (pElem != NULL))
{
BSTR bstrTagName;
CString sTempTagName;
if (!FAILED (pElem->get_tagName (&bstrTagName)))
{
sTempTagName = bstrTagName;
sTempTagName.MakeLower ();
//AfxMessageBox (sTempTagName);
SysFreeString (bstrTagName);
}
if (sTempTagName == _T ("input"))
{
IHTMLInputElement * pInputElem = NULL;
hr = pElemDispatch->QueryInterface (IID_IHTMLInputElement, (void**)&pInputElem);
if (SUCCEEDED (hr) && (pInputElem != NULL))
{
BSTR bstrType, bstrName, bstrValue;
CString sTempType, sTempName, sTempValue;
if (!FAILED (pInputElem->get_type (&bstrType)))
{
sTempType = bstrType;
SysFreeString (bstrType);
}
if (!FAILED (pInputElem->get_name (&bstrName)))
{
sTempName = bstrName;
SysFreeString (bstrName);
}
if (!FAILED (pInputElem->get_value (&bstrValue)))
{
sTempValue = bstrValue;
SysFreeString (bstrValue);
}
//AfxMessageBox (_T ("Name: ") + sTempName + _T ("\r\nType: ") + sTempType + _T ("\r\nValue: ") + sTempValue);
// Do the comparison here!
lstrcpy(szValue,sTempValue);
bool bMatches = true;
if (bMatches && bType)
{
if (!StringHelper::WildcardCompareNoCase (sTypeToLook, sTempType))
bMatches = false;
}
if (bMatches && bName)
{
if (!StringHelper::WildcardCompareNoCase (sNameToLook, sTempName))
bMatches = false;
}
if (bMatches && bValue)
{
if (!StringHelper::WildcardCompareNoCase (sValueToLook, sTempValue))
bMatches = false;
}
if (bMatches)
{
// No need to search more!
bSearch = false;
if (bSetCheck)
{
if (bNewCheckValue)
pInputElem->put_checked (VARIANT_TRUE);
else
pInputElem->put_checked (VARIANT_FALSE);
}
if (bChangeValue)
{
CString sTemp (sNewValue);
BSTR bstrNewValue = sTemp.AllocSysString ();
pInputElem->put_value (bstrNewValue);
SysFreeString (bstrNewValue);
}
if (bSelect)
pInputElem->select ();
if (bClick)
pElem->click ();
}
pInputElem->Release ();
}
}
pElem->Release ();
}
pElemDispatch->Release ();
}
}
pColl->Release ();
}
pHtmlDoc->Release();
}
pHtmlDocDispatch->Release ();
}
if (bSearch == false)
return true;
return false;
}
bool CMyInternetExplorer::FindAnchor (bool bClick, bool bFocus,
bool bName, bool bOuterText, bool bTooltip, bool bURL,
LPCTSTR sName, LPCTSTR sOuterText, LPCTSTR sTooltip, LPCTSTR sURL)
{
ASSERT (m_pWebBrowser != NULL);
if (m_pWebBrowser == NULL)
return false;
HRESULT hr;
IDispatch* pHtmlDocDispatch = NULL;
IHTMLDocument2 * pHtmlDoc = NULL;
bool bSearch = true;
// Retrieve the document object.
hr = m_pWebBrowser->get_Document (&pHtmlDocDispatch);
if (SUCCEEDED (hr) && (pHtmlDocDispatch != NULL))
{
hr = pHtmlDocDispatch->QueryInterface (IID_IHTMLDocument2, (void**)&pHtmlDoc);
if (SUCCEEDED (hr) && (pHtmlDoc != NULL))
{
IHTMLElementCollection* pColl = NULL;
hr = pHtmlDoc->get_all (&pColl);
if (SUCCEEDED (hr) && (pColl != NULL))
{
// Obtained the Anchor Collection...
long nLength = 0;
pColl->get_length (&nLength);
for (int i = 0; i < nLength && bSearch; i++)
{
COleVariant vIdx ((long)i, VT_I4);
IDispatch* pElemDispatch = NULL;
IHTMLElement * pElem = NULL;
hr = pColl->item (vIdx, vIdx, &pElemDispatch);
if (SUCCEEDED (hr) && (pElemDispatch != NULL))
{
hr = pElemDispatch->QueryInterface (IID_IHTMLElement, (void**)&pElem);
if (SUCCEEDED (hr) && (pElem != NULL))
{
BSTR bstrTagName;
CString sTempTagName;
if (!FAILED (pElem->get_tagName (&bstrTagName)))
{
sTempTagName = bstrTagName;
SysFreeString (bstrTagName);
}
if (sTempTagName == _T ("a") || sTempTagName == _T ("A"))
{
IHTMLAnchorElement * pAnchor = NULL;
hr = pElemDispatch->QueryInterface(IID_IHTMLAnchorElement, (void**)&pAnchor);
if (SUCCEEDED (hr) && (pAnchor != NULL))
{
BSTR bstrName, bstrOuterText, bstrURL, bstrTooltip;
CString sTempName, sTempOuter, sTempURL, sTempTooltip;
if (!FAILED (pElem->get_outerText (&bstrOuterText)))
{
sTempOuter = bstrOuterText;
SysFreeString (bstrOuterText);
}
if (!FAILED (pElem->get_title (&bstrTooltip)))
{
sTempTooltip = bstrTooltip;
SysFreeString (bstrTooltip);
}
if (!FAILED (pAnchor->get_name (&bstrName)))
{
sTempName = bstrName;
SysFreeString (bstrName);
}
if (!FAILED (pAnchor->get_href (&bstrURL)))
{
sTempURL = bstrURL;
SysFreeString (bstrURL);
}
// Do the comparison here!
bool bMatches = true;
if (bMatches && bName)
{
if (!StringHelper::WildcardCompareNoCase (sName, sTempName))
bMatches = false;
}
if (bMatches && bOuterText)
{
if (!StringHelper::WildcardCompareNoCase (sOuterText, sTempOuter))
bMatches = false;
}
if (bMatches && bURL)
{
if (!StringHelper::WildcardCompareNoCase (sURL, sTempURL))
bMatches = false;
}
if (bMatches && bTooltip)
{
if (!StringHelper::WildcardCompareNoCase (sTooltip, sTempTooltip))
bMatches = false;
}
if (bMatches)
{
// No need to search more!
bSearch = false;
if (bFocus)
pAnchor->focus ();
if (bClick)
pElem->click ();
}
pAnchor->Release ();
}
}
pElem->Release ();
}
pElemDispatch->Release ();
}
}
pColl->Release ();
}
pHtmlDoc->Release();
}
pHtmlDocDispatch->Release ();
}
if (bSearch == false)
return true;
return false;
}
