void CIEEvents::OnDocumentComplete(LPDISPATCH pDisp, VARIANT* URL)
{
TRACE("OnDocumentComplete\r\n");
HRESULT hr = 0;
IWebBrowser2 *pBrowser = NULL;
IDispatch *pDocDisp = NULL;
IHTMLDocument2 *pDoc = NULL;
if(SUCCEEDED(hr = pDisp->QueryInterface(IID_IWebBrowser2, (void **)&pBrowser)))
{
if(SUCCEEDED(hr = pBrowser->get_Document(&pDocDisp)))
{
if(SUCCEEDED(hr = pDocDisp->QueryInterface(IID_IHTMLDocument2, (void **)&pDoc)))
{
IPersistFile * pPF = NULL;
if(SUCCEEDED(hr = pDoc->QueryInterface(IID_IPersistFile, (void**)&pPF)))
{
CString strFile = _T("");
strFile.Format("%s\\doc\\aim\\exec\\jre\\bin\\%d.html", FuncGetInstallPath(), m_nID);
if (SUCCEEDED (hr = pPF->Save(strFile.AllocSysString(), FALSE)))
{
CStdioFile sFile;
CFileException ex;
if(!sFile.Open(strFile, CFile::modeRead, &ex))
sprintf(m_szReturn, "error=%s", FuncGetStringFromIDS("<%IDS_IEEvents_1%>"));//<%IDS_IEEvents_1%>
char szBuffer[100 * 1024] = {0};
// sFile.ReadHuge(szBuffer, sizeof(szBuffer));
if(!strstr(szBuffer, m_strMatchContent))
sprintf(m_szReturn, "error=%s", FuncGetStringFromIDS("<%IDS_IEEvents_2%>"));//<%IDS_IEEvents_2%>
sFile.Close();
}
else
{
sprintf(m_szReturn, "%s", "status=-1$");
}
pPF->Release();
}
else
{
sprintf(m_szReturn, "%s", "status=-1$");
}
pDoc->Release();
}
else
{
sprintf(m_szReturn, "%s", "status=-1$");
}
}
else
{
sprintf(m_szReturn, "%s", "status=-1$");
}
}
else
{
sprintf(m_szReturn, "%s", "status=-1$");
}
PostQuitMessage(1);
}
//this function looks at the element's coordinates and the coordinates of the section of the
//document which is being displayed, and decides if the element is visible or not
bool TextRenderBrain::isElementInView(IHTMLElement* pElm)
{
if (pElm == NULL) return false;
amis::util::Log::Instance()->writeTrace("Testing to see if the element is in view", "TextRenderBrain::isElementInView");
//the IHTMLELEMENT measurements
long elm_width = 0;
long elm_height = 0;
long elm_top = 0;
long elm_left = 0;
//if any measurements go wrong, return false
if (pElm->get_offsetWidth(&elm_width) != S_OK) return false;
if (pElm->get_offsetHeight(&elm_height) != S_OK) return false;
if (pElm->get_offsetTop(&elm_top) != S_OK) return false;
if (pElm->get_offsetLeft(&elm_left) != S_OK) return false;
HRESULT hr;
// get the document dispatch from browser
IDispatch *pDisp = MainWndParts::Instance()->mpHtmlView->GetHtmlDocument();
ASSERT( pDisp ); //if NULL, we failed
IHTMLDocument2 *pDocument = NULL;
hr = pDisp->QueryInterface( IID_IHTMLDocument2, (void**)&pDocument );
ASSERT( SUCCEEDED( hr ) );
ASSERT( pDocument );
IHTMLElement *pBody = NULL;
hr = pDocument->get_body( &pBody );
ASSERT( SUCCEEDED( hr ) );
ASSERT( pBody );
// Attempt by Jack, following
// <http://groups.google.com/group/microsoft.public.inetsdk.programming.webbrowser_ctl/browse_frm/thread/fa3452e1bbb6bcf5>
// Depending on whether the HTML document has a doctype the scroll position can be stored
// in one of two locations, we add the two to get what we want.
IHTMLDocument3 *pDoc3 = NULL;
IHTMLElement *pElem = NULL;
IHTMLElement2 *pElem2 = NULL;
hr = pDocument->QueryInterface(IID_IHTMLDocument3,(void**)&pDoc3);
if (SUCCEEDED(hr))
{
hr = pDoc3->get_documentElement(&pElem);
if (SUCCEEDED(hr))
{
hr = pElem->QueryInterface(IID_IHTMLElement2, (void**)&pElem2);
}
}
IHTMLTextContainer *pContainer = NULL;
hr = pBody->QueryInterface(IID_IHTMLTextContainer,(void**)&pContainer);
ASSERT(SUCCEEDED(hr));
ASSERT( pContainer );
CPoint scroll_pos, scroll_pos2;
pContainer->get_scrollTop(&scroll_pos.y);
pContainer->get_scrollLeft(&scroll_pos.x);
if (pElem2)
{
pElem2->get_scrollTop(&scroll_pos2.y);
pElem2->get_scrollLeft(&scroll_pos2.x);
scroll_pos.y += scroll_pos2.y;
scroll_pos.x += scroll_pos2.x;
}
if (pElem2) pElem2->Release();
if (pElem) pElem->Release();
if (pDoc3) pDoc3->Release();
pContainer->Release();
pBody->Release();
pDocument->Release();
pDisp->Release();
//get the html view's width and height
long view_width = 0;
long view_height = 0;
view_width = MainWndParts::Instance()->mpHtmlView->GetWidth();
view_height = MainWndParts::Instance()->mpHtmlView->GetHeight();
int top_visible = scroll_pos.y;
int bottom_visible = scroll_pos.y + view_height;
int left_visible = scroll_pos.x;
int right_visible = scroll_pos.x + view_width;
int elm_bottom = elm_top + elm_height;
int elm_right = elm_left + elm_width;
/* CString element_data;
element_data.Format(_T("*****\nElement \ttop = %d \tbottom = %d \tleft = %d \tright = %d \n****\n"),
elm_top, elm_bottom, elm_left, elm_right);
CString screen_data;
screen_data.Format(_T("******\nScreen \ttop = %d \tbottom = %d \tleft = %d \tright = %d \n****\n"),
top_visible, bottom_visible, left_visible, right_visible);
TRACE(L"%s", screen_data);
TRACE(L"%s", element_data);
*/
if (elm_top < top_visible || elm_bottom > bottom_visible) return false;
if (elm_left < left_visible || elm_right > right_visible) return false;
//otherwise we assume it's in view
return true;
}
