BOOL CALLBACK DlgProc(HWND hwnd,UINT Msg,WPARAM wParam,LPARAM lParam)
{
IWebBrowser2* iWebBrowser;
VARIANT varMyURL;
CAxWindow WinContainer;
LPOLESTR pszName = OLESTR("shell.Explorer.2");
RECT rc;
BOOL result = FALSE;
switch(Msg)
{
case WM_INITDIALOG:
browserEventListener.setUnloaded();
GetClientRect(hwnd, &rc);
WinContainer.Create(hwnd, rc, 0,WS_CHILD |WS_VISIBLE);
WinContainer.CreateControl(pszName);
WinContainer.QueryControl(__uuidof(IWebBrowser2),(void**)&iWebBrowser);
VariantInit(&varMyURL);
varMyURL.vt = VT_BSTR;
varMyURL.bstrVal = SysAllocString(OLESTR("about:blank"));
browserEventListener.Advise(hwnd, iWebBrowser);
iWebBrowser-> Navigate2(&varMyURL,0,0,0,0);
VariantClear(&varMyURL);
iWebBrowser-> Release();
result = TRUE;
break;
case WM_HTML_ACTION:
switch (wParam)
{
case ACTION_COMMIT:
EndDialog(hwnd, ACTION_COMMIT);
result = TRUE;
break;
case ACTION_RETURN:
EndDialog(hwnd, ACTION_RETURN);
result = TRUE;
break;
}
break;
case WM_COMMAND:
switch(wParam)
{
case IDCANCEL:
EndDialog(hwnd, ACTION_RETURN);
result = TRUE;
}
break;
}
return result;
}
bool Win32WebControl::createWebView(
const std::function<bool (const std::string &)> &shouldStartLoading,
const std::function<void (const std::string &)> &didFinishLoading,
const std::function<void (const std::string &)> &didFailLoading,
const std::function<void (const std::string &)> &onJsCallback)
{
bool ret = false;
IConnectionPointContainer *container = NULL;
do
{
HWND hwnd = cocos2d::Director::getInstance()->getOpenGLView()->getWin32Window();
_winContainer.Create(hwnd, NULL, NULL, WS_CHILD | WS_VISIBLE);
HRESULT hr;
hr = _winContainer.CreateControl(L"shell.Explorer.2");
CC_BREAK_IF(FAILED(hr));
hr = _winContainer.QueryControl(__uuidof(IWebBrowser2), (void **)&_webBrowser2);
CC_BREAK_IF(FAILED(hr) || _webBrowser2 == NULL);
_webBrowser2->put_Silent(VARIANT_TRUE);
VARIANT var;
VariantInit(&var);
var.vt = VT_BSTR;
var.bstrVal = SysAllocString(L"about:blank");
hr = _webBrowser2->Navigate2(&var, NULL, NULL, NULL, NULL);
SysFreeString(var.bstrVal);
VariantClear(&var);
CC_BREAK_IF(FAILED(hr));
hr = _webBrowser2->QueryInterface(IID_IConnectionPointContainer, (void **)&container);
CC_BREAK_IF(FAILED(hr));
hr = container->FindConnectionPoint(DIID_DWebBrowserEvents2, &_connectionPoint);
CC_BREAK_IF(FAILED(hr));
hr = _connectionPoint->Advise(this, &_cookie);
CC_BREAK_IF(FAILED(hr));
hr = _webBrowser2->get_Document(&_htmlDoc);
CC_BREAK_IF(FAILED(hr));
ret = true;
} while (0);
if (!ret)
{
removeWebView();
}
if (container != NULL)
{
container->Release();
container = NULL;
}
_shouldStartLoading = shouldStartLoading;
_didFinishLoading = didFinishLoading;
_didFailLoading = didFailLoading;
_onJsCallback = onJsCallback;
return ret;
}