bool FWebBrowserSingleton::Tick(float DeltaTime)
{
#if WITH_CEF3
bool bIsSlateAwake = !FSlateApplication::Get().IsSlateAsleep();
// Remove any windows that have been deleted and check wether it's currently visible
for (int32 Index = WindowInterfaces.Num() - 1; Index >= 0; --Index)
{
if (!WindowInterfaces[Index].IsValid())
{
WindowInterfaces.RemoveAtSwap(Index);
}
else if (bIsSlateAwake) // only check for Tick activity if Slate is currently ticking
{
TSharedPtr<FWebBrowserWindow> BrowserWindow = WindowInterfaces[Index].Pin();
if(BrowserWindow.IsValid())
{
// Test if we've ticked recently. If not assume the browser window has become hidden.
BrowserWindow->CheckTickActivity();
}
}
}
CefDoMessageLoopWork();
#endif
return true;
}
bool RenderHandler::frameStarted(const Ogre::FrameEvent &evt)
//bool RenderHandler::frameStarted(void)
{
if (Ogre::Root::getSingletonPtr()->getAutoCreatedWindow() && Ogre::Root::getSingletonPtr()->getAutoCreatedWindow()->isClosed())
{
return false;
}
CefDoMessageLoopWork();
return true;
}
bool frameStarted(const Ogre::FrameEvent &evt)
{
if (Ogre::Root::getSingletonPtr()->getAutoCreatedWindow()->isClosed())
{
return false;
}
m_renderNode->yaw(Ogre::Radian(evt.timeSinceLastFrame)*Ogre::Math::PI*2.*(1./10.)); // one turn in 10sec
CefDoMessageLoopWork();
return true;
}
int APIENTRY wWinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPTSTR lpCmdLine,
int nCmdShow)
{
UNREFERENCED_PARAMETER(hPrevInstance);
UNREFERENCED_PARAMETER(lpCmdLine);
breakpad_init();
setUserPWD();
CefSettings settings;
#ifdef NDEBUG
settings.log_severity = LOGSEVERITY_ERROR;
#endif
#ifdef TEST_SINGLE_THREADED_MESSAGE_LOOP
settings.multi_threaded_message_loop = false;
#else
settings.multi_threaded_message_loop = true;
#endif
if(!WindowsVersionOK()) {
MessageBox(NULL,L"Pea Search only support Window XP, Vista and Win7 .", L"Pea Search Warn",MB_OK);
return 0;
}
CefInitialize(settings);
InitSchemeTest();
InitPlugin();
MyRegisterClass(hInstance);
if (!InitInstance (hInstance, nCmdShow)) return FALSE;
if(OleInitialize(NULL)!=S_OK) MessageBox(NULL,L"warn",L"ole init failed.",MB_OK);
connect_named_pipe();
SetForegroundWindow(hMainWin);
SetFocus(hMainWin);
MSG msg;
while (GetMessage(&msg, NULL, 0, 0)) {
#ifdef TEST_SINGLE_THREADED_MESSAGE_LOOP
// Allow the CEF to do its message loop processing.
CefDoMessageLoopWork();
#endif
TranslateMessage(&msg);
DispatchMessage(&msg);
}
close_named_pipe();
OleUninitialize();
CefShutdown();
return (int) msg.wParam;
}
bool FWebBrowserSingleton::Tick(float DeltaTime)
{
#if WITH_CEF3
// Remove any windows that have been deleted
for (int32 Index = WindowInterfaces.Num() - 1; Index >= 0; --Index)
{
if (!WindowInterfaces[Index].IsValid())
{
WindowInterfaces.RemoveAtSwap(Index);
}
}
CefDoMessageLoopWork();
#endif
return true;
}
bool CefMessageLoopDispatcher::Dispatch(const MSG &msg)
{
static BOOL bDoIdle = TRUE;
TranslateMessage(&msg);
DispatchMessage(&msg);
if (IsIdleMessage(&msg))
{
bDoIdle = TRUE;
}
while (bDoIdle && !::PeekMessage(const_cast<MSG*>(&msg), NULL, 0, 0, PM_NOREMOVE))
{
CefDoMessageLoopWork();
bDoIdle = FALSE;
}
return true;
}
bool MainMessageLoopExternalPump::PerformMessageLoopWork() {
if (is_active_) {
// When CefDoMessageLoopWork() is called there may be various callbacks
// (such as paint and IPC messages) that result in additional calls to this
// method. If re-entrancy is detected we must repost a request again to the
// owner thread to ensure that the discarded call is executed in the future.
reentrancy_detected_ = true;
return false;
}
reentrancy_detected_ = false;
is_active_ = true;
CefDoMessageLoopWork();
is_active_ = false;
// |reentrancy_detected_| may have changed due to re-entrant calls to this
// method.
return reentrancy_detected_;
}
bool ClientHandler::frameStarted(const Ogre::FrameEvent &evt) {
if (Ogre::Root::getSingletonPtr()->getAutoCreatedWindow()->isClosed()) {
return false;
}
if (this->hasKeyBeenPressed) {
if (this->repeatStarted && this->keyTimer->getMilliseconds() > 10) {
this->browser->GetHost()->SendKeyEvent(this->keyEvent);
this->keyTimer->reset();
} else if (this->keyTimer->getMilliseconds() > 500) {
this->repeatStarted = true;
this->browser->GetHost()->SendKeyEvent(this->keyEvent);
this->keyTimer->reset();
}
}
CefDoMessageLoopWork();
return true;
}
void Win32Host::RunLoop(const string & plugin_path)
{
#define TEST_SINGLE_THREADED_MESSAGE_LOOP
#ifdef TEST_SINGLE_THREADED_MESSAGE_LOOP
// Initialize the CEF with messages processed using the current application's
// message loop.
settings.multi_threaded_message_loop = false;
#else
// Initialize the CEF with messages processed using a separate UI thread.
settings.multi_threaded_message_loop = true;
#endif
// Setting private plugin path.
CefString str(plugin_path);
settings.extra_plugin_paths = cef_string_list_alloc();
cef_string_list_append(settings.extra_plugin_paths, str.GetStruct());
browserDefaults.web_security_disabled = true;
// CefInitialize(settings, browserDefaults);
HACCEL hAccelTable = NULL;// LoadAccelerators(::GetModuleHandle(NULL), MAKEINTRESOURCE(IDC_blah));
MSG msg;
// Main message loop:
while (GetMessage(&msg, NULL, 0, 0))
{
#ifdef TEST_SINGLE_THREADED_MESSAGE_LOOP
// Allow the CEF to do its message loop processing.
CefDoMessageLoopWork();
#endif
if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
}
WebpageRendererPtr CEFManager::CreateWebpageRenderer(const std::string& url)
{
CefWindowInfo window_info;
window_info.SetAsOffScreen(nullptr);
window_info.SetTransparentPainting(true);
// SimpleHandler implements browser-level callbacks.
CefRefPtr<CEFWebpage> handler(new CEFWebpage);
// Specify CEF browser settings here.
CefBrowserSettings browser_settings;
CefRefPtr<CefBrowser> pBrowser = CefBrowserHost::CreateBrowserSync(window_info, handler.get(), url, browser_settings, nullptr);
while(pBrowser->IsLoading())
{
CefDoMessageLoopWork();
}
CEFWebpageRendererPtr pRenderer = alloc_object<CEFWebpageRenderer>(m_pCore, handler);
return pRenderer;
}
JNIEXPORT void JNICALL Java_org_embedded_browser_Chromium_browser_1message_1loop
(JNIEnv *env, jobject jobj)
{
CefDoMessageLoopWork();
}
void CefLoop::RunLoop(uv_timer_t* handle, int status) {
CefDoMessageLoopWork();
}
void CEFManager::Update()
{
CefDoMessageLoopWork();
}
void WebBrowserHost::HandleUpdate(StringHash eventType, VariantMap& eventData)
{
CefDoMessageLoopWork();
}
