fix bugs and autoload lua

GUI/CMakeLists.txt

@@ -16,8 +16,11 @@ add_executable(Textractor WIN32
 target_precompile_headers(Textractor REUSE_FROM pch)
 target_link_libraries(Textractor Qt5::Widgets shell32 winhttp)
 
-if (NOT EXISTS ${CMAKE_FINAL_OUTPUT_DIRECTORY}/Qt5Core.dll)
+if (NOT EXISTS ${CMAKE_FINAL_OUTPUT_DIRECTORY}/Qt5Core.dll AND NOT EXISTS ${CMAKE_FINAL_OUTPUT_DIRECTORY}/Qt5Cored.dll)
-	if (NOT EXISTS ${CMAKE_FINAL_OUTPUT_DIRECTORY}/Qt5Cored.dll)
+	add_custom_command(TARGET Textractor
-		install_qt5_libs(Textractor)
+		POST_BUILD
-	endif()
+		COMMAND ${CMAKE_COMMAND} -E remove_directory "${CMAKE_CURRENT_BINARY_DIR}/windeployqt"
+		COMMAND set PATH=%PATH%$<SEMICOLON>${qt5_install_prefix}/bin
+		COMMAND Qt5::windeployqt --dir ${CMAKE_FINAL_OUTPUT_DIRECTORY} "${CMAKE_FINAL_OUTPUT_DIRECTORY}/Textractor.exe"
+	)
 endif()

cmake/QtUtils.cmake

@@ -87,23 +87,3 @@ macro(find_qt5)
         message(FATAL_ERROR "Cannot find QT5!")
     endif()
 endmacro(find_qt5)
-
-# Copies required DLLs to directory with target
-# Optionally can provide QML directory as second argument
-function(install_qt5_libs target)
-    if(TARGET Qt5::windeployqt)
-        set(EXTRA "")
-        if(EXISTS ${ARGV1})
-            message("QML directory to be scanned=${ARGV1}")
-            list(APPEND EXTRA --qmldir ${ARGV1})
-        endif()
-
-        # execute windeployqt in a tmp directory after build
-        add_custom_command(TARGET ${target}
-            POST_BUILD
-            COMMAND ${CMAKE_COMMAND} -E remove_directory "${CMAKE_CURRENT_BINARY_DIR}/windeployqt"
-            COMMAND set PATH=%PATH%$<SEMICOLON>${qt5_install_prefix}/bin
-            COMMAND Qt5::windeployqt --dir $<TARGET_FILE_DIR:${target}> "$<TARGET_FILE_DIR:${target}>/$<TARGET_FILE_NAME:${target}>" ${EXTRA}
-        )
-    endif()
-endfunction(install_qt5_libs)

extensions/CMakeLists.txt

@@ -44,8 +44,11 @@ target_link_libraries(Lua lua53 Qt5::Widgets)
 target_link_libraries(Regex\ Filter Qt5::Widgets)
 target_link_libraries(Thread\ Linker Qt5::Widgets)
 
-if (NOT EXISTS ${CMAKE_FINAL_OUTPUT_DIRECTORY}/Qt5WebSockets.dll)
+if (NOT EXISTS ${CMAKE_FINAL_OUTPUT_DIRECTORY}/Qt5WebSockets.dll AND NOT EXISTS ${CMAKE_FINAL_OUTPUT_DIRECTORY}/Qt5WebSocketsd.dll)
-	if (NOT EXISTS ${CMAKE_FINAL_OUTPUT_DIRECTORY}/Qt5WebSocketsd.dll)
+    add_custom_command(TARGET DevTools\ DeepL\ Translate
-		install_qt5_libs(DevTools\ DeepL\ Translate)
+        POST_BUILD
-	endif()
+        COMMAND ${CMAKE_COMMAND} -E remove_directory "${CMAKE_CURRENT_BINARY_DIR}/windeployqt"
+        COMMAND set PATH=%PATH%$<SEMICOLON>${qt5_install_prefix}/bin
+        COMMAND Qt5::windeployqt --dir ${CMAKE_FINAL_OUTPUT_DIRECTORY} "${CMAKE_FINAL_OUTPUT_DIRECTORY}/DevTools\ DeepL\ Translate.dll"
+    )
 endif() 

extensions/devtools.cpp

@@ -7,11 +7,10 @@ namespace
 {
 	std::function<void(QString)> OnStatusChanged = Swallow;
 	PROCESS_INFORMATION processInfo = {};
-	std::atomic<int> idCounter = 0, idMethod = 0;
+	std::atomic<int> idCounter = 0;
 	std::mutex devToolsMutex;
 	QWebSocket webSocket;
 	std::unordered_map<int, concurrency::task_completion_event<JSON::Value<wchar_t>>> mapQueue;
-	std::unordered_map<std::wstring, std::vector<JSON::Value<wchar_t>>> mapMethod;
 	auto _ = ([]
 	{
 		QObject::connect(&webSocket, &QWebSocket::stateChanged,
@@ -21,28 +20,27 @@ namespace
 		{
 			auto result = JSON::Parse(S(message));
 			std::scoped_lock lock(devToolsMutex);
-			if (auto method = result[L"method"].String())
+			if (auto id = result[L"id"].Number()) if (auto request = mapQueue.find((int)*id); request != mapQueue.end())
-				for (auto& [listenTo, results] : mapMethod) if (*method == listenTo) results.push_back(result[L"params"]);
+			{
-			if (auto id = result[L"id"].Number())
+				request->second.set(result);
-				if (auto request = mapQueue.find((int)*id); request != mapQueue.end())
+				mapQueue.erase(request);
-					request->second.set(result), mapQueue.erase(request);
+			}
 		});
 	}(), 0);
 }
 
 namespace DevTools
 {
-	void Start(const std::wstring& path, std::function<void(QString)> statusChanged, bool headless, int port)
+	void Start(const std::wstring& path, std::function<void(QString)> statusChanged, bool headless)
 	{
 		OnStatusChanged = statusChanged;
 		DWORD exitCode = 0;
 		auto args = FormatString(
-			L"%s --proxy-server=direct:// --disable-extensions --disable-gpu --user-data-dir=%s\\devtoolscache --remote-debugging-port=%d",
+			L"%s --proxy-server=direct:// --disable-extensions --disable-gpu --user-data-dir=%s\\devtoolscache --remote-debugging-port=9222",
 			path,
-			std::filesystem::current_path().wstring(),
+			std::filesystem::current_path().wstring()
-			port
 		);
-		if (headless) args += L"--headless";
+		if (headless) args += L" --headless";
 		STARTUPINFOW DUMMY = { sizeof(DUMMY) };
 		if ((GetExitCodeProcess(processInfo.hProcess, &exitCode) && exitCode == STILL_ACTIVE) ||
 			CreateProcessW(NULL, args.data(), nullptr, nullptr, FALSE, 0, nullptr, nullptr, &DUMMY, &processInfo)
@@ -55,7 +53,7 @@ namespace DevTools
 				L"/json/list",
 				"",
 				NULL,
-				(DWORD)port,
+				9222,
 				NULL,
 				WINHTTP_FLAG_ESCAPE_DISABLE
 			})
@@ -68,29 +66,12 @@ namespace DevTools
 				{
 					std::scoped_lock lock(devToolsMutex);
 					webSocket.open(S(*(*it)[L"webSocketDebuggerUrl"].String()));
-					if (HttpRequest httpRequest{
-						L"Mozilla/5.0 Textractor",
-						L"127.0.0.1",
-						L"POST",
-						L"/json/version",
-						"",
-						NULL,
-						(DWORD)port,
-						NULL,
-						WINHTTP_FLAG_ESCAPE_DISABLE
-					})
-						if (auto userAgent = Copy(JSON::Parse(httpRequest.response)[L"User-Agent"].String()))
-							if (userAgent->find(L"Headless") != std::string::npos)
-								SendRequest(L"Network.setUserAgentOverride", FormatString(LR"({"userAgent":"%s"})", userAgent->replace(userAgent->find(L"Headless"), 8, L"")));
 					return;
 				}
 			}
 			OnStatusChanged("Failed Connection");
 		}
-		else
+		else OnStatusChanged("Failed Startup");
-		{
-			OnStatusChanged("Failed Startup");
-		}
 	}
 
 	void Close()
@@ -98,7 +79,6 @@ namespace DevTools
 		std::scoped_lock lock(devToolsMutex);
 		for (const auto& [_, task] : mapQueue) task.set_exception(std::runtime_error("closed"));
 		webSocket.close();
-		mapMethod.clear();
 		mapQueue.clear();
 		DWORD exitCode = 0;
 		if (GetExitCodeProcess(processInfo.hProcess, &exitCode) && exitCode == STILL_ACTIVE)
@@ -120,12 +100,12 @@ namespace DevTools
 
 	JSON::Value<wchar_t> SendRequest(const std::wstring& method, const std::wstring& params)
 	{
-		if (webSocket.state() != QAbstractSocket::ConnectedState) return {};
 		concurrency::task_completion_event<JSON::Value<wchar_t>> response;
-		int id = idCounter +=1;
+		int id = idCounter += 1;
 		auto message = FormatString(LR"({"id":%d,"method":"%s","params":%s})", id, method, params);
 		{
 			std::scoped_lock lock(devToolsMutex);
+			if (webSocket.state() != QAbstractSocket::ConnectedState) return {};
 			mapQueue.try_emplace(id, response);
 			webSocket.sendTextMessage(S(message));
 			webSocket.flush();
@@ -133,22 +113,4 @@ namespace DevTools
 		try { if (auto result = create_task(response).get()[L"result"]) return result; } catch (...) {}
 		return {};
 	}
-
-	void StartListening(const std::wstring& method)
-	{
-		std::scoped_lock lock(devToolsMutex);
-		mapMethod.try_emplace(method);
-	}
-
-	std::vector<JSON::Value<wchar_t>> ListenResults(const std::wstring& method)
-	{
-		std::scoped_lock lock(devToolsMutex);
-		return mapMethod[method];
-	}
-
-	void StopListening(const std::wstring& method)
-	{
-		std::scoped_lock lock(devToolsMutex);
-		mapMethod.erase(method);
-	}
 }

extensions/devtools.h

@@ -3,11 +3,8 @@
 
 namespace DevTools
 {
-	void Start(const std::wstring& path, std::function<void(QString)> statusChanged, bool headless, int port);
+	void Start(const std::wstring& path, std::function<void(QString)> statusChanged, bool headless);
 	void Close();
 	bool Connected();
 	JSON::Value<wchar_t> SendRequest(const std::wstring& method, const std::wstring& params = L"{}");
-	void StartListening(const std::wstring& method);
-	std::vector<JSON::Value<wchar_t>> ListenResults(const std::wstring& method);
-	void StopListening(const std::wstring& method);
 }

extensions/devtoolsdeepltranslate.cpp

@@ -10,7 +10,7 @@ extern Settings settings;
 const char* TRANSLATION_PROVIDER = "DevTools DeepL Translate";
 const char* GET_API_KEY_FROM = nullptr;
 bool translateSelectedOnly = true, rateLimitAll = false, rateLimitSelected = false, useCache = true;
-int tokenCount = 30, tokenRestoreDelay = 60000, maxSentenceSize = 10000;
+int tokenCount = 30, tokenRestoreDelay = 60000, maxSentenceSize = 2500;
 
 extern const char* CHROME_LOCATION;
 extern const char* START_DEVTOOLS;
@@ -54,31 +54,50 @@ BOOL WINAPI DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved
 		display->addRow(CHROME_LOCATION, chromePathEdit);
 		auto statusLabel = new QLabel("Stopped");
 		auto startButton = new QPushButton(START_DEVTOOLS), stopButton = new QPushButton(STOP_DEVTOOLS);
-		auto headlessCheckBox = new QCheckBox(HEADLESS_MODE);
+		auto headlessCheckBox = new QCheckBox();
 		headlessCheckBox->setChecked(settings.value(HEADLESS_MODE, true).toBool());
 		QObject::connect(headlessCheckBox, &QCheckBox::clicked, [](bool headless) { settings.setValue(HEADLESS_MODE, headless); });
 		QObject::connect(startButton, &QPushButton::clicked, [statusLabel, chromePathEdit, headlessCheckBox] {
 			DevTools::Start(
 				S(chromePathEdit->text()),
-				[statusLabel](QString status) { QMetaObject::invokeMethod(statusLabel, std::bind(&QLabel::setText, statusLabel, status)); },
+				[statusLabel](QString status)
-				headlessCheckBox->isChecked(),
+				{
-				9222
+					QMetaObject::invokeMethod(statusLabel, std::bind(&QLabel::setText, statusLabel, status));
+					if (status == "ConnectedState") std::thread([]
+					{
+						if (HttpRequest httpRequest{
+							L"Mozilla/5.0 Textractor",
+							L"127.0.0.1",
+							L"POST",
+							L"/json/version",
+							"",
+							NULL,
+							9222,
+							NULL,
+							WINHTTP_FLAG_ESCAPE_DISABLE
+						})
+							if (auto userAgent = Copy(JSON::Parse(httpRequest.response)[L"User-Agent"].String()))
+								if (userAgent->find(L"Headless") != std::string::npos)
+									DevTools::SendRequest(L"Network.setUserAgentOverride",
+										FormatString(LR"({"userAgent":"%s"})", userAgent->replace(userAgent->find(L"Headless"), 8, L"")));
+					}).detach();
+				},
+				headlessCheckBox->isChecked()
 			);
-			if (!DevTools::SendRequest(L"Network.enable")) DevTools::Close();
 		});
 		QObject::connect(stopButton, &QPushButton::clicked, &DevTools::Close);
 		auto buttons = new QHBoxLayout();
 		buttons->addWidget(startButton);
 		buttons->addWidget(stopButton);
-		display->addRow(buttons);
+		display->addRow(HEADLESS_MODE, headlessCheckBox);
-		display->addRow(headlessCheckBox);
+		auto autoStartButton = new QCheckBox();
-		auto autoStartButton = new QCheckBox(AUTO_START);
 		autoStartButton->setChecked(settings.value(AUTO_START, false).toBool());
-		QObject::connect(autoStartButton, &QCheckBox::clicked, [](bool autoStart) {settings.setValue(AUTO_START, autoStart); });
+		QObject::connect(autoStartButton, &QCheckBox::clicked, [](bool autoStart) { settings.setValue(AUTO_START, autoStart); });
-		display->addRow(autoStartButton);
+		display->addRow(AUTO_START, autoStartButton);
+		display->addRow(buttons);
 		statusLabel->setFrameStyle(QFrame::Panel | QFrame::Sunken);
 		display->addRow(DEVTOOLS_STATUS, statusLabel);
-		if (autoStartButton->isChecked()) startButton->click();
+		if (autoStartButton->isChecked()) QMetaObject::invokeMethod(startButton, &QPushButton::click, Qt::QueuedConnection);
 	}
 	break;
 	case DLL_PROCESS_DETACH:
@@ -93,39 +112,13 @@ BOOL WINAPI DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved
 std::pair<bool, std::wstring> Translate(const std::wstring& text)
 {
 	if (!DevTools::Connected()) return { false, FormatString(L"%s: %s", TRANSLATION_ERROR, ERROR_START_CHROME) };
-
 	// DevTools can't handle concurrent translations yet
 	static std::mutex translationMutex;
 	std::scoped_lock lock(translationMutex);
-
-	// Navigate to site and wait until it is loaded
-	DevTools::StartListening(L"Network.responseReceived");
 	DevTools::SendRequest(L"Page.navigate", FormatString(LR"({"url":"https://www.deepl.com/translator#any/%s/%s"})", translateTo.Copy(), Escape(text)));
-	for (int retry = 0; ++retry < 50; Sleep(100))
+	for (int retry = 0; ++retry < 100; Sleep(100))
-		for (const auto& result : DevTools::ListenResults(L"Network.responseReceived"))
+		if (auto translation = Copy(DevTools::SendRequest(
-			if (auto URL = result[L"response"][L"url"].String())
+			L"Runtime.evaluate", LR"({"expression":"document.querySelector('#target-dummydiv').innerHTML","returnByValue":true})")[L"result"][L"value"].String())
-				if (URL->find(L"deepl.com/jsonrpc") != std::string::npos) break;
+		) if (!translation->empty()) return { true, translation.value() };
-	DevTools::StopListening(L"Network.responseReceived");
-
-	// Extract translation from site
-	auto RemoveTags = [](const std::wstring& HTML)
-	{
-		std::wstring result;
-		for (unsigned i = 0; i < HTML.size(); ++i)
-			if (HTML[i] == '<') i = HTML.find('>', i);
-			else result.push_back(HTML[i]);
-		return result;
-	};
-	if (auto document = Copy(DevTools::SendRequest(L"DOM.getDocument")[L"root"][L"nodeId"].Number()))
-		if (auto target = Copy(DevTools::SendRequest(
-			L"DOM.querySelector", FormatString(LR"({"nodeId":%d,"selector":"#target-dummydiv"})", (int)document.value())
-		)[L"nodeId"].Number()))
-			if (auto outerHTML = Copy(DevTools::SendRequest(L"DOM.getOuterHTML", FormatString(LR"({"nodeId":%d})", (int)target.value()))[L"outerHTML"].String()))
-				if (auto translation = RemoveTags(outerHTML.value()); !translation.empty()) return { true, translation };
-				else if (target = Copy(DevTools::SendRequest(
-					L"DOM.querySelector", FormatString(LR"({"nodeId":%d,"selector":"div.lmt__system_notification"})", (int)document.value())
-				)[L"nodeId"].Number()))
-					if (outerHTML = Copy(DevTools::SendRequest(L"DOM.getOuterHTML", FormatString(LR"({"nodeId":%d})", (int)target.value()))[L"outerHTML"].String()))
-						return { false, FormatString(L"%s: %s", TRANSLATION_ERROR, RemoveTags(outerHTML.value())) };
 	return { false, TRANSLATION_ERROR };
 }

extensions/lua.cpp

@@ -57,6 +57,8 @@ public:
 		resize(800, 600);
 		setWindowTitle("Lua");
 		QMetaObject::invokeMethod(this, &QWidget::show, Qt::QueuedConnection);
+
+		LoadScript();
 	}
 
 	~Window()