void IEView::clear() {
#ifdef GECKO
pWebBrowser->Navigate(L"www.onet.pl", NULL, NULL, NULL, NULL);
return;
#endif
IHTMLDocument2 *document = getDocument();
if (document == NULL) {
pWebBrowser->Navigate(L"about:blank", NULL, NULL, NULL, NULL);
HRESULT hr = S_OK;
IHTMLDocument2 *document = NULL;
while ((document == NULL) && (hr == S_OK)) {
Sleep(0);
IDispatch *dispatch = NULL;
if (SUCCEEDED(pWebBrowser->get_Document(&dispatch)) && (dispatch != NULL)) {
hr = dispatch->QueryInterface(IID_IHTMLDocument2, (void **)&document);
dispatch->Release();
}
}
if (document != NULL) {
document->Release();
}
} else {
document->close();
VARIANT open_name;
VARIANT open_features;
VARIANT open_replace;
IDispatch *open_window = NULL;
VariantInit(&open_name);
open_name.vt = VT_BSTR;
open_name.bstrVal = SysAllocString(L"_self");
VariantInit(&open_features);
VariantInit(&open_replace);
HRESULT hr = document->open(SysAllocString(L"text/html"),
open_name,
open_features,
open_replace,
&open_window);
if (hr == S_OK) {
// pWebBrowser->Refresh();
}
if (open_window != NULL) {
open_window->Release();
}
document->Release();
}
hDbEventFirst = NULL;
if (builder!=NULL) {
IEVIEWEVENT event;
event.cbSize = sizeof(IEVIEWEVENT);
event.hContact = hContact;
event.dwFlags = dwLogFlags;
event.codepage = iLogCodepage;
builder->buildHead(this, &event);
}
}
void IEView::clear(IEVIEWEVENT *event) {
#ifdef GECKO
// pWebBrowser->Navigate(L"www.onet.pl", NULL, NULL, NULL, NULL);
// return;
#endif
IHTMLDocument2 *document = getDocument();
if (document == NULL) {
pWebBrowser->Navigate(L"about:blank", NULL, NULL, NULL, NULL);
HRESULT hr = S_OK;
IHTMLDocument2 *document = NULL;
while ((document == NULL) && (hr == S_OK)) {
Sleep(0);
IDispatch *dispatch = NULL;
if (SUCCEEDED(pWebBrowser->get_Document(&dispatch)) && (dispatch != NULL)) {
hr = dispatch->QueryInterface(IID_IHTMLDocument2, (void **)&document);
dispatch->Release();
}
}
if (document != NULL) {
document->Release();
}
} else {
document->close();
VARIANT open_name;
VARIANT open_features;
VARIANT open_replace;
IDispatch *open_window = NULL;
VariantInit(&open_name);
open_name.vt = VT_BSTR;
open_name.bstrVal = SysAllocString(L"_self");
VariantInit(&open_features);
VariantInit(&open_replace);
HRESULT hr = document->open(SysAllocString(L"text/html"),
open_name,
open_features,
open_replace,
&open_window);
if (hr == S_OK) {
// pWebBrowser->Refresh();
}
if (open_window != NULL) {
open_window->Release();
}
document->Release();
}
if (builder!=NULL) {
builder->clear(this, event);
}
clearRequired = false;
getFocus = false;
}
void SimpleBrowser::Clear()
{
IHTMLDocument2* document = GetDocument();
if (document != NULL)
{
HRESULT hr = S_OK;
document->close();
VARIANT open_name;
VARIANT open_features;
VARIANT open_replace;
IDispatch *open_window = NULL;
::VariantInit(&open_name);
open_name.vt = VT_BSTR;
open_name.bstrVal = ::SysAllocString(L"_self");
::VariantInit(&open_features);
::VariantInit(&open_replace);
hr = document->open(::SysAllocString(L"text/html"),
open_name, open_features, open_replace, &open_window);
if (hr == S_OK)
Refresh();
if (open_window != NULL)
open_window->Release();
}
}
void CWtlHtmlView::Clear()
{
if (m_spWebBrowser2 != NULL) {
// if document interface available, close/re-open document to clear display
IHTMLDocument2 *document = GetDocument();
HRESULT hr = S_OK;
if (document != NULL) {
// close and re-open document to empty contents
document->close();
VARIANT open_name;
VARIANT open_features;
VARIANT open_replace;
IDispatch *open_window = NULL;
::VariantInit(&open_name);
open_name.vt = VT_BSTR;
open_name.bstrVal = ::SysAllocString(L"_self");
::VariantInit(&open_features);
::VariantInit(&open_replace);
hr = document->open(::SysAllocString(L"text/html"),
open_name,
open_features,
open_replace,
&open_window);
if (hr == S_OK) {
Refresh();
}
if (open_window != NULL) {
open_window->Release();
}
}
// otherwise, navigate to about:blank and wait for document ready
else {
Navigate(_T("about:blank"));
IHTMLDocument2 *document = NULL;
HRESULT hr = S_OK;
while ((document == NULL) && (hr == S_OK)) {
Sleep(0);
IDispatch *document_dispatch = NULL;
hr = m_spWebBrowser2->get_Document(&document_dispatch);
// if dispatch interface available, retrieve document interface
if (SUCCEEDED(hr) && (document_dispatch != NULL)) {
// retrieve document interface
hr = document_dispatch->QueryInterface(IID_IHTMLDocument2,(void **)&document);
document_dispatch->Release();
}
}
if (document != NULL) {
document->Release();
}
}
}
}
void IEView::clear(IEVIEWEVENT *event) {
#ifdef GECKO
pWebBrowser->Navigate(L"about:blank", NULL, NULL, NULL, NULL);
Utils::forkThread((void (__cdecl *)(void *))StartThread, 0, (void *) this);
MSG msg;
BOOL bRet;
while( (bRet = GetMessage( &msg, NULL, 0, 0 )) != 0) {
if (bRet == -1) {
// handle the error and possibly exit
} else {
if (msg.message == WM_WAITWHILEBUSY) {
break;
} else {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
}
{
IHTMLDocument2 *document = getDocument();
if (document != NULL) {
document->close();
VARIANT open_name;
VARIANT open_features;
VARIANT open_replace;
IDispatch *open_window = NULL;
VariantInit(&open_name);
open_name.vt = VT_BSTR;
open_name.bstrVal = SysAllocString(L"_self");
VariantInit(&open_features);
VariantInit(&open_replace);
HRESULT hr = document->open(SysAllocString(L"text/html"),
open_name,
open_features,
open_replace,
&open_window);
if (hr == S_OK) {
// pWebBrowser->Refresh();
}
if (open_window != NULL) {
open_window->Release();
}
document->Release();
}
if (builder!=NULL) {
builder->clear(this, event);
}
clearRequired = false;
getFocus = false;
}
return;
#endif
IHTMLDocument2 *document = getDocument();
if (document == NULL) {
pWebBrowser->Navigate(L"about:blank", NULL, NULL, NULL, NULL);
HRESULT hr = S_OK;
IHTMLDocument2 *document = NULL;
while ((document == NULL) && (hr == S_OK)) {
Sleep(0);
IDispatch *dispatch = NULL;
if (SUCCEEDED(pWebBrowser->get_Document(&dispatch)) && (dispatch != NULL)) {
hr = dispatch->QueryInterface(IID_IHTMLDocument2, (void **)&document);
dispatch->Release();
}
}
if (document != NULL) {
document->Release();
}
} else {
document->close();
VARIANT open_name;
VARIANT open_features;
VARIANT open_replace;
IDispatch *open_window = NULL;
VariantInit(&open_name);
open_name.vt = VT_BSTR;
open_name.bstrVal = SysAllocString(L"_self");
VariantInit(&open_features);
VariantInit(&open_replace);
HRESULT hr = document->open(SysAllocString(L"text/html"),
open_name,
open_features,
open_replace,
&open_window);
if (hr == S_OK) {
// pWebBrowser->Refresh();
}
if (open_window != NULL) {
open_window->Release();
}
document->Release();
}
if (builder!=NULL) {
builder->clear(this, event);
}
clearRequired = false;
getFocus = false;
setBorder();
}
