/*--cef()--*/
void App::OnContextCreated(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefV8Context> context) {
// RENDERER PROCESS.
LOG_DEBUG << "OnContextCreated()";
CefRefPtr<CefV8Value> window = context->GetGlobal();
CefRefPtr<CefV8Handler> handler = GetJavascriptApi(browser);
if (!handler.get()) {
LOG_ERROR << "GetJavascriptApi() failed in OnContextCreated()";
return;
}
// Javascipt bindings.
// The phpdesktop object.
CefRefPtr<CefV8Value> phpdesktop = CefV8Value::CreateObject(NULL);
window->SetValue("phpdesktop", phpdesktop, V8_PROPERTY_ATTRIBUTE_READONLY);
// Methods.
const char* methods[] = {
"GetVersion",
"ToggleFullscreen",
"IsFullscreen",
NULL
};
for (int i = 0; methods[i] != NULL; i++) {
CefRefPtr<CefV8Value> method = CefV8Value::CreateFunction(
methods[i], handler);
phpdesktop->SetValue(method->GetFunctionName(), method,
V8_PROPERTY_ATTRIBUTE_READONLY);
}
}
CefRefPtr<CefDictionaryValue> FUnrealCEFSubProcessRemoteScripting::V8FunctionToCef(CefRefPtr<CefV8Value> Object, CefRefPtr<CefV8Value> Function)
{
CefRefPtr<CefDictionaryValue> Result = CefDictionaryValue::Create();
FGuid Guid = CallbackRegistry.FindOrAdd(CefV8Context::GetCurrentContext(), Object, Function);
Result->SetString("$type", "callback");
Result->SetString("$id", *Guid.ToString(EGuidFormats::Digits));
Result->SetString("$name", Function->GetFunctionName());
return Result;
}
// Simple function for formatted output of a V8 value.
void PrintValue(CefRefPtr<CefV8Value> value, std::stringstream &stream,
int indent)
{
std::stringstream indent_stream;
for(int i = 0; i < indent; ++i)
indent_stream << " ";
std::string indent_str = indent_stream.str();
if(value->IsUndefined())
stream << "(undefined)";
else if(value->IsNull())
stream << "(null)";
else if(value->IsBool())
stream << "(bool) " << (value->GetBoolValue() ? "true" : "false");
else if(value->IsInt())
stream << "(int) " << value->GetIntValue();
else if(value->IsDouble())
stream << "(double) " << value->GetDoubleValue();
else if(value->IsString())
stream << "(string) " << std::string(value->GetStringValue());
else if(value->IsFunction())
stream << "(function) " << std::string(value->GetFunctionName());
else if(value->IsArray()) {
stream << "(array) [";
int len = value->GetArrayLength();
for(int i = 0; i < len; ++i) {
stream << "\n " << indent_str.c_str() << i << " = ";
PrintValue(value->GetValue(i), stream, indent+1);
}
stream << "\n" << indent_str.c_str() << "]";
} else if(value->IsObject()) {
stream << "(object) [";
std::vector<CefString> keys;
if(value->GetKeys(keys)) {
for(size_t i = 0; i < keys.size(); ++i) {
stream << "\n " << indent_str.c_str() << keys[i].c_str() << " = ";
PrintValue(value->GetValue(keys[i]), stream, indent+1);
}
}
stream << "\n" << indent_str.c_str() << "]";
}
}