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PluginJsHandler.cpp
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PluginJsHandler.cpp
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#include "PluginJsHandler.h"
#include "QtGuiModifications.h"
// Local
#include "JavascriptApi.h"
#include "GrpcPlugin.h"
#include "WebServer.h"
#include "WindowsFunctions.h"
#include "SlBrowserDock.h"
// Windows
#include <ShlObj.h>
#include <shellapi.h>
#include <Psapi.h>
// Stl
#include <chrono>
#include <functional>
#include <codecvt>
// Obs
#include <obs.hpp>
#include <obs-frontend-api.h>
#include "../obs-browser/panel/browser-panel-internal.hpp"
// Qt
#include <QMainWindow>
#include <QDockWidget>
#include <QCheckBox>
#include <QMessageBox>
#include <QComboBox>
#include <QFontDatabase>
#include <QApplication>
#include <QProcess>
using namespace json11;
PluginJsHandler::PluginJsHandler() {}
PluginJsHandler::~PluginJsHandler()
{
stop();
if (m_restartApp)
QProcess::startDetached(*m_restartProgramStr, *m_restartArguments);
}
std::wstring PluginJsHandler::getDownloadsDir() const
{
wchar_t path[MAX_PATH];
if (SUCCEEDED(SHGetFolderPathW(NULL, CSIDL_APPDATA, NULL, 0, path)))
return std::wstring(path) + L"\\StreamlabsOBS";
return L"";
}
std::wstring PluginJsHandler::getFontsDir() const
{
auto downloadsDir = getDownloadsDir();
if (!downloadsDir.empty())
return downloadsDir + L"\\Fonts";
return L"";
}
void PluginJsHandler::start()
{
m_running = true;
m_workerThread = std::thread(&PluginJsHandler::workerThread, this);
m_freezeCheckThread = std::thread(&PluginJsHandler::freezeCheckThread, this);
}
void PluginJsHandler::stop()
{
m_running = false;
if (m_workerThread.joinable())
m_workerThread.join();
if (m_freezeCheckThread.joinable())
m_freezeCheckThread.join();
}
void PluginJsHandler::pushApiRequest(const std::string &funcName, const std::string ¶ms)
{
std::lock_guard<std::mutex> grd(m_queueMtx);
m_queudRequests.push_back({funcName, params});
}
void PluginJsHandler::workerThread()
{
while (m_running)
{
std::vector<std::pair<std::string, std::string>> latestBatch;
{
std::lock_guard<std::mutex> grd(m_queueMtx);
latestBatch.swap(m_queudRequests);
}
if (latestBatch.empty())
{
using namespace std::chrono;
std::this_thread::sleep_for(1ms);
}
else
{
for (auto &itr : latestBatch)
executeApiRequest(itr.first, itr.second);
}
}
}
void PluginJsHandler::freezeCheckThread()
{
while (m_running)
{
std::atomic<bool> threadActive = true;
std::thread([&] {
QMainWindow *mainWindow = (QMainWindow *)obs_frontend_get_main_window();
QMetaObject::invokeMethod(mainWindow, [mainWindow]() { printf("0"); }, Qt::BlockingQueuedConnection);
threadActive = false;
}).detach();
auto timeStart = std::chrono::steady_clock::now();
while (threadActive)
{
auto elapsedTime = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::steady_clock::now() - timeStart).count();
if (elapsedTime > 30000)
{
blog(LOG_ERROR, "PluginJsHandler::freezeCheckThread - UI seems frozen.");
int result = MessageBoxA(0, "The UI is not responding.\nWould you like to try and close the program?", "Frozen", MB_YESNO | MB_ICONERROR);
if (result == IDYES)
{
// Try to invoke crash handler (works often enough to get reports we need)
*((unsigned int *)0) = 0xDEAD;
abort();
}
return;
}
std::this_thread::sleep_for(std::chrono::milliseconds(1));
}
// Check every 10 seconds
for (int i = 0; i < 10000 && m_running; ++i)
std::this_thread::sleep_for(std::chrono::milliseconds(1));
}
}
void PluginJsHandler::executeApiRequest(const std::string &funcName, const std::string ¶ms)
{
std::string err;
Json jsonParams = Json::parse(params, err);
if (!err.empty())
{
blog(LOG_ERROR, "PluginJsHandler::executeApiRequest invalid params %s", params.c_str());
return;
}
const auto ¶m1Value = jsonParams["param1"];
if (param1Value.is_null())
{
blog(LOG_ERROR, "PluginJsHandler::executeApiRequest Error: 'param1' key not found. %s", params.c_str());
return;
}
#ifndef GITHUB_REVISION
blog(LOG_INFO, "executeApiRequest (start) %s: %s\n", funcName.c_str(), params.c_str());
#endif
std::string jsonReturnStr;
switch (JavascriptApi::getFunctionId(funcName)) {
case JavascriptApi::JS_QUERY_DOCKS: JS_QUERY_DOCKS(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_DOCK_EXECUTEJAVASCRIPT: JS_DOCK_EXECUTEJAVASCRIPT(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_DOCK_SETURL: JS_DOCK_SETURL(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_DOWNLOAD_ZIP: JS_DOWNLOAD_ZIP(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_DOWNLOAD_FILE: JS_DOWNLOAD_FILE(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_READ_FILE: JS_READ_FILE(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_DELETE_FILES: JS_DELETE_FILES(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_DROP_FOLDER: JS_DROP_FOLDER(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_QUERY_DOWNLOADS_FOLDER: JS_QUERY_DOWNLOADS_FOLDER(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_GET_LOGS_REPORT_STRING: JS_GET_LOGS_REPORT_STRING(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_OBS_SOURCE_CREATE: JS_OBS_SOURCE_CREATE(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_OBS_SOURCE_DESTROY: JS_OBS_SOURCE_DESTROY(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_DOCK_SETAREA: JS_DOCK_SETAREA(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_DOCK_RESIZE: JS_DOCK_RESIZE(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_DOCK_NEW_BROWSER_DOCK: JS_DOCK_NEW_BROWSER_DOCK(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_GET_MAIN_WINDOW_GEOMETRY: JS_GET_MAIN_WINDOW_GEOMETRY(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_TOGGLE_USER_INPUT: JS_TOGGLE_USER_INPUT(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_TOGGLE_DOCK_VISIBILITY: JS_TOGGLE_DOCK_VISIBILITY(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_DOCK_SWAP: JS_DOCK_SWAP(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_DESTROY_DOCK: JS_DESTROY_DOCK(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_DOCK_RENAME: JS_DOCK_RENAME(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_DOCK_SETTITLE: JS_DOCK_SETTITLE(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_SET_STREAMSETTINGS: JS_SET_STREAMSETTINGS(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_GET_STREAMSETTINGS: JS_GET_STREAMSETTINGS(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_SL_VERSION_INFO: JS_SL_VERSION_INFO(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_START_WEBSERVER: JS_START_WEBSERVER(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_STOP_WEBSERVER: JS_STOP_WEBSERVER(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_LAUNCH_OS_BROWSER_URL: JS_LAUNCH_OS_BROWSER_URL(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_GET_AUTH_TOKEN: JS_GET_AUTH_TOKEN(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_CLEAR_AUTH_TOKEN: JS_CLEAR_AUTH_TOKEN(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_SET_CURRENT_SCENE: JS_SET_CURRENT_SCENE(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_CREATE_SCENE: JS_CREATE_SCENE(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_SCENE_ADD: JS_SCENE_ADD(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_SOURCE_GET_PROPERTIES: JS_SOURCE_GET_PROPERTIES(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_SOURCE_GET_SETTINGS: JS_SOURCE_GET_SETTINGS(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_SOURCE_SET_SETTINGS: JS_SOURCE_SET_SETTINGS(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_INSTALL_FONT: JS_INSTALL_FONT(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_GET_SCENE_COLLECTIONS: JS_GET_SCENE_COLLECTIONS(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_GET_CURRENT_SCENE_COLLECTION: JS_GET_CURRENT_SCENE_COLLECTION(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_SET_CURRENT_SCENE_COLLECTION: JS_SET_CURRENT_SCENE_COLLECTION(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_ADD_SCENE_COLLECTION: JS_ADD_SCENE_COLLECTION(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_SET_SCENEITEM_POS: JS_SET_SCENEITEM_POS(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_SET_SCENEITEM_ROT: JS_SET_SCENEITEM_ROT(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_SET_SCENEITEM_CROP: JS_SET_SCENEITEM_CROP(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_SET_SCENEITEM_SCALE_FILTER: JS_SET_SCENEITEM_SCALE_FILTER(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_SET_SCENEITEM_BLENDING_MODE: JS_SET_SCENEITEM_BLENDING_MODE(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_SET_SCENEITEM_BLENDING_METHOD: JS_SET_SCENEITEM_BLENDING_METHOD(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_SET_SCALE: JS_SET_SCALE(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_GET_SCENEITEM_POS: JS_GET_SCENEITEM_POS(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_GET_SCENEITEM_ROT: JS_GET_SCENEITEM_ROT(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_GET_SCENEITEM_CROP: JS_GET_SCENEITEM_CROP(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_GET_SCENEITEM_SCALE_FILTER: JS_GET_SCENEITEM_SCALE_FILTER(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_GET_SCENEITEM_BLENDING_MODE: JS_GET_SCENEITEM_BLENDING_MODE(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_GET_SCENEITEM_BLENDING_METHOD: JS_GET_SCENEITEM_BLENDING_METHOD(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_GET_SCALE: JS_GET_SCALE(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_SCENE_GET_SOURCES: JS_SCENE_GET_SOURCES(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_QUERY_ALL_SOURCES: JS_QUERY_ALL_SOURCES(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_GET_SOURCE_DIMENSIONS: JS_GET_SOURCE_DIMENSIONS(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_GET_CANVAS_DIMENSIONS: JS_GET_CANVAS_DIMENSIONS(jsonParams,jsonReturnStr); break;
case JavascriptApi::JS_GET_CURRENT_SCENE: JS_GET_CURRENT_SCENE(jsonParams,jsonReturnStr); break;
case JavascriptApi::JS_OBS_BRING_FRONT: JS_OBS_BRING_FRONT(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_OBS_TOGGLE_HIDE_SELF: JS_OBS_TOGGLE_HIDE_SELF(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_OBS_ADD_TRANSITION: JS_OBS_ADD_TRANSITION(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_OBS_SET_CURRENT_TRANSITION: JS_OBS_SET_CURRENT_TRANSITION(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_OBS_REMOVE_TRANSITION: JS_OBS_REMOVE_TRANSITION(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_TRANSITION_GET_SETTINGS: JS_TRANSITION_GET_SETTINGS(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_TRANSITION_SET_SETTINGS: JS_TRANSITION_SET_SETTINGS(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_ENUM_SCENES: JS_ENUM_SCENES(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_RESTART_OBS: JS_RESTART_OBS(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_GET_IS_OBS_STREAMING: JS_GET_IS_OBS_STREAMING(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_SAVE_SL_BROWSER_DOCKS: JS_SAVE_SL_BROWSER_DOCKS(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_QT_SET_JS_ON_CLICK_STREAM: JS_QT_SET_JS_ON_CLICK_STREAM(jsonParams, jsonReturnStr); break;
case JavascriptApi::JS_QT_INVOKE_CLICK_ON_STREAM_BUTTON: JS_QT_INVOKE_CLICK_ON_STREAM_BUTTON(jsonParams, jsonReturnStr); break;
default: jsonReturnStr = Json(Json::object{{"error", "Unknown Javascript Function"}}).dump(); break;
}
#ifndef GITHUB_REVISION
blog(LOG_INFO, "executeApiRequest (finish) %s: %s\n", funcName.c_str(), params.c_str());
#endif
// We're done, send callback
if (param1Value.int_value() > 0)
GrpcPlugin::instance().getClient()->send_executeCallback(param1Value.int_value(), jsonReturnStr);
}
void PluginJsHandler::JS_START_WEBSERVER(const json11::Json ¶ms, std::string &out_jsonReturn)
{
const auto ¶m2Value = params["param2"];
const auto ¶m3Value = params["param3"];
const auto ¶m4Value = params["param4"];
WebServer::instance().setExpectedReferer(param3Value.string_value());
WebServer::instance().setRedirectUrl(param4Value.string_value());
if (WebServer::instance().isAlreadyStarted())
{
out_jsonReturn = Json(Json::object{{"port", WebServer::instance().getPort()}}).dump();
return;
}
if (!WebServer::instance().start(param2Value.int_value()))
{
out_jsonReturn = Json(Json::object{{"error", WebServer::instance().getErr()}}).dump();
return;
}
out_jsonReturn = Json(Json::object{{"port", WebServer::instance().getPort()}}).dump();
}
void PluginJsHandler::JS_STOP_WEBSERVER(const json11::Json ¶ms, std::string &out_jsonReturn)
{
WebServer::instance().stop();
}
void PluginJsHandler::JS_LAUNCH_OS_BROWSER_URL(const json11::Json ¶ms, std::string &out_jsonReturn)
{
auto getRegistryValue = [](const HKEY rootKey, const std::string &subKey, const std::string &valueName)
{
HKEY hKey;
char value[512];
DWORD valueLength = sizeof(value);
if (RegOpenKeyExA(rootKey, subKey.c_str(), 0, KEY_READ, &hKey) != ERROR_SUCCESS)
return std::string();
if (RegQueryValueExA(hKey, valueName.c_str(), nullptr, nullptr, (LPBYTE)value, &valueLength) != ERROR_SUCCESS)
{
RegCloseKey(hKey);
return std::string();
}
RegCloseKey(hKey);
return std::string(value);
};
auto getDefaultBrowserPath = [&]()
{
std::string browser = getRegistryValue(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\Shell\\Associations\\UrlAssociations\\http\\UserChoice", "ProgId");
// Get the name of the default browser
if (browser.empty())
return std::string();
// Get the path of the browser executable
std::string browserPathKey = "SOFTWARE\\Classes\\" + browser + "\\shell\\open\\command";
return getRegistryValue(HKEY_LOCAL_MACHINE, browserPathKey, "");
};
const auto ¶m2Value = params["param2"];
std::string url = param2Value.string_value();
std::string browserCommand = getDefaultBrowserPath();
if (browserCommand.empty())
{
// Just use ShellExecuteExA if there was an issue getting path to their default browser
SHELLEXECUTEINFOA sei = {0};
sei.cbSize = sizeof(SHELLEXECUTEINFOA);
sei.fMask = SEE_MASK_NOCLOSEPROCESS;
sei.lpVerb = "open";
sei.lpFile = url.c_str();
sei.nShow = SW_SHOWNORMAL;
ShellExecuteExA(&sei);
return;
}
size_t placeholderPos = browserCommand.find("%1");
if (placeholderPos != std::string::npos)
browserCommand.replace(placeholderPos, 2, url);
else
browserCommand = "\"" + browserCommand + "\" \"" + url + "\"";
WinExec(browserCommand.c_str(), SW_SHOWDEFAULT);
// Time for it to open
::Sleep(500);
/**
* Now look for the browser process and bring the top most Z to front (the page should be in that instance of it)
*/
auto extractPathAndName = [](const std::string &command)
{
size_t firstQuote = command.find('\"');
size_t secondQuote = command.find('\"', firstQuote + 1);
std::string path = command.substr(firstQuote + 1, secondQuote - firstQuote - 1);
size_t lastSlash = path.find_last_of("\\/");
std::string name = path.substr(lastSlash + 1);
return std::pair<std::string, std::string>{path, name};
};
auto lpcwstrToStr = [](LPCWSTR wideStr)
{
int len = WideCharToMultiByte(CP_UTF8, 0, wideStr, -1, nullptr, 0, nullptr, nullptr);
std::vector<char> vec(len);
WideCharToMultiByte(CP_UTF8, 0, wideStr, -1, &vec[0], len, nullptr, nullptr);
return std::string(vec.begin(), vec.end() - 1); // Exclude null terminator
};
// Lambda to get the full path of a process given its ID
auto getProcessPathById = [&](DWORD processId) -> std::string
{
std::string processPath;
HANDLE hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, processId);
if (hProcess != NULL)
{
WCHAR pathBuffer[MAX_PATH];
if (GetModuleFileNameEx(hProcess, NULL, pathBuffer, MAX_PATH))
processPath = lpcwstrToStr(pathBuffer);
CloseHandle(hProcess);
}
return processPath;
};
std::string browserPath = extractPathAndName(browserCommand).first;
// Bring topmost browser to top
auto enumWindowsCallback = [&](HWND hwnd, LPARAM lParam) -> BOOL
{
DWORD processId;
GetWindowThreadProcessId(hwnd, &processId);
std::string currentProcessPath = getProcessPathById(processId);
if (currentProcessPath == browserPath && IsWindowVisible(hwnd) && !IsIconic(hwnd))
{
// Bring top, return false to stop
WindowsFunctions::ForceForegroundWindow(hwnd);
return FALSE;
}
return TRUE;
};
// Search
EnumWindows(
[](HWND hwnd, LPARAM lParam) -> BOOL {
auto &callback = *reinterpret_cast<decltype(enumWindowsCallback) *>(lParam);
return callback(hwnd, lParam);
},
reinterpret_cast<LPARAM>(&enumWindowsCallback));
}
void PluginJsHandler::JS_GET_AUTH_TOKEN(const json11::Json ¶ms, std::string &out_jsonReturn)
{
out_jsonReturn = Json(Json::object{{"token", WebServer::instance().getToken()}}).dump();
}
void PluginJsHandler::JS_CLEAR_AUTH_TOKEN(const json11::Json ¶ms, std::string &out_jsonReturn)
{
WebServer::instance().clearToken();
out_jsonReturn = Json(Json::object{{"status", "success"}}).dump();
}
void PluginJsHandler::JS_SL_VERSION_INFO(const json11::Json ¶ms, std::string &out_jsonReturn)
{
#ifdef GITHUB_REVISION
out_jsonReturn = Json(Json::object{{"branch", SL_OBS_VERSION}, {"git_sha", GITHUB_REVISION}, {"rev", SL_REVISION}}).dump();
#else
out_jsonReturn = Json(Json::object{{"branch", "debug"}, {"git_sha", "debug"}, {"rev", "debug"}}).dump();
#endif
}
void PluginJsHandler::JS_GET_STREAMSETTINGS(const json11::Json ¶ms, std::string &out_jsonReturn)
{
QMainWindow *mainWindow = (QMainWindow *)obs_frontend_get_main_window();
QMetaObject::invokeMethod(
mainWindow,
[mainWindow, &out_jsonReturn]() {
obs_service_t *service_t = obs_frontend_get_streaming_service();
if (service_t)
{
obs_data_t *settings = obs_service_get_settings(service_t);
std::string service = obs_data_get_string(settings, "service");
std::string protocol = obs_data_get_string(settings, "protocol");
std::string server = obs_data_get_string(settings, "server");
bool use_auth = obs_data_get_bool(settings, "use_auth");
std::string username = obs_data_get_string(settings, "username");
std::string password = obs_data_get_string(settings, "password");
std::string key = obs_data_get_string(settings, "key");
out_jsonReturn = Json(Json::object{{"service", service}, {"protocol", protocol}, {"server", server}, {"use_auth", use_auth}, {"username", username}, {"password", password}, {"key", key}}).dump();
}
else
{
out_jsonReturn = Json(Json::object({{"error", "No service exists"}})).dump();
}
},
Qt::BlockingQueuedConnection);
}
void PluginJsHandler::JS_SET_STREAMSETTINGS(const json11::Json ¶ms, std::string &out_jsonReturn)
{
QMainWindow *mainWindow = (QMainWindow *)obs_frontend_get_main_window();
const auto ¶m2Value = params["param2"];
const auto ¶m3Value = params["param3"];
const auto ¶m4Value = params["param4"];
const auto ¶m5Value = params["param5"];
const auto ¶m6Value = params["param6"];
const auto ¶m7Value = params["param7"];
const auto ¶m8Value = params["param8"];
// "rtmp_custom" : "rtmp_common"
std::string service = param2Value.string_value();
std::string protocol = param3Value.string_value();
std::string server = param4Value.string_value();
bool use_auth = param5Value.bool_value();
std::string username = param6Value.string_value();
std::string password = param7Value.string_value();
std::string key = param8Value.string_value();
QMetaObject::invokeMethod(
mainWindow,
[mainWindow, &service, &protocol, &server, use_auth, &username, &password, &key, &out_jsonReturn]() {
obs_service_t *oldService = obs_frontend_get_streaming_service();
OBSDataAutoRelease hotkeyData = obs_hotkeys_save_service(oldService);
OBSDataAutoRelease settings = obs_data_create();
obs_data_set_string(settings, "service", service.c_str());
obs_data_set_string(settings, "protocol", protocol.c_str());
obs_data_set_string(settings, "server", server.c_str());
obs_data_set_bool(settings, "use_auth", use_auth);
obs_data_set_string(settings, "username", username.c_str());
obs_data_set_string(settings, "password", password.c_str());
obs_data_set_string(settings, "key", key.c_str());
OBSServiceAutoRelease newService = obs_service_create(service.c_str(), "default_service", settings, hotkeyData);
if (!newService)
return;
obs_frontend_set_streaming_service(newService);
obs_frontend_save_streaming_service();
},
Qt::BlockingQueuedConnection);
}
void PluginJsHandler::JS_QUERY_DOCKS(const Json ¶ms, std::string &out_jsonReturn)
{
QMainWindow *mainWindow = (QMainWindow *)obs_frontend_get_main_window();
QMetaObject::invokeMethod(
mainWindow,
[mainWindow, &out_jsonReturn]() {
std::vector<Json> dockInfo;
QList<QDockWidget *> docks = mainWindow->findChildren<QDockWidget *>();
foreach(QDockWidget * dock, docks)
{
bool isSlabs = false;
std::string name = dock->objectName().toStdString();
std::string url;
// Translate the global coordinates to coordinates relative to the main window
QRect globalGeometry = dock->geometry();
QRect mainWindowGeometry = mainWindow->geometry();
int x = globalGeometry.x() - mainWindowGeometry.x();
int y = globalGeometry.y() - mainWindowGeometry.y();
int width = dock->width();
int height = dock->height();
bool floating = dock->isFloating();
bool visible = dock->isVisible();
std::string dockName = dock->objectName().toStdString();
std::string dockTitle = dock->windowTitle().toStdString();
if (dock->property("isSlabs").isValid())
{
isSlabs = true;
QCefWidgetInternal *widget = (QCefWidgetInternal *)dock->widget();
if (auto browser = widget->cefBrowser)
{
if (auto mainframe = browser->GetMainFrame())
url = mainframe->GetURL();
}
}
// Create a Json object for this dock widget and add it to the panelInfo vector
dockInfo.push_back(Json::object{{"name", name}, {"x", x}, {"y", y}, {"width", width}, {"height", height}, {"floating", floating},
{"isSlabs", isSlabs}, {"url", url}, {"visible", visible}, {"title", dockTitle}});
}
// Convert the panelInfo vector to a Json object and dump string
Json ret = dockInfo;
out_jsonReturn = ret.dump();
},
Qt::BlockingQueuedConnection);
}
void PluginJsHandler::JS_DOCK_SWAP(const Json ¶ms, std::string &out_jsonReturn)
{
const auto ¶m2Value = params["param2"];
const auto ¶m3Value = params["param3"];
std::string objectName1 = param2Value.string_value();
std::string objectName2 = param3Value.string_value();
// Assume failure until we find the docks and swap them
out_jsonReturn = Json(Json::object({{"error", "Did not find docks with objectNames: " + objectName1 + " and " + objectName2}})).dump();
QMainWindow *mainWindow = (QMainWindow *)obs_frontend_get_main_window();
QMetaObject::invokeMethod(
mainWindow,
[mainWindow, objectName1, objectName2, &out_jsonReturn]() {
QDockWidget *dock1 = nullptr;
QDockWidget *dock2 = nullptr;
QList<QDockWidget *> docks = mainWindow->findChildren<QDockWidget *>();
foreach(QDockWidget * dock, docks)
{
if (dock->objectName().toStdString() == objectName1)
dock1 = dock;
else if (dock->objectName().toStdString() == objectName2)
dock2 = dock;
if (dock1 && dock2)
break;
}
if (dock1 && dock2)
{
QRect geo1 = dock1->geometry();
QRect geo2 = dock2->geometry();
// Swap the geometries
dock1->setGeometry(geo2);
dock2->setGeometry(geo1);
out_jsonReturn = Json(Json::object{{"status", "success"}}).dump();
}
},
Qt::BlockingQueuedConnection);
}
void PluginJsHandler::JS_DOCK_RESIZE(const Json ¶ms, std::string &out_jsonReturn)
{
const auto ¶m2Value = params["param2"];
const auto ¶m3Value = params["param3"];
const auto ¶m4Value = params["param4"];
std::string objectName = param2Value.string_value();
int width = param3Value.int_value();
int height = param3Value.int_value();
// An error for now, if we succeed this is overwritten
out_jsonReturn = Json(Json::object({{"error", "Did not find dock with objectName: " + objectName}})).dump();
QMainWindow *mainWindow = (QMainWindow *)obs_frontend_get_main_window();
QMetaObject::invokeMethod(
mainWindow,
[mainWindow, objectName, width, height, &out_jsonReturn]() {
// Find the panel by name (assuming the name is stored as a property)
QList<QDockWidget *> docks = mainWindow->findChildren<QDockWidget *>();
foreach(QDockWidget * dock, docks)
{
if (dock->objectName().toStdString() == objectName)
{
dock->resize(width, height);
out_jsonReturn = Json(Json::object{{"status", "success"}}).dump();
break;
}
}
},
Qt::BlockingQueuedConnection);
}
void PluginJsHandler::JS_DOCK_SETAREA(const Json ¶ms, std::string &out_jsonReturn)
{
const auto ¶m2Value = params["param2"];
const auto ¶m3Value = params["param3"];
std::string objectName = param2Value.string_value();
int areaMask = param3Value.int_value();
// An error for now, if we succeed this is overwritten
out_jsonReturn = Json(Json::object({{"error", "Did not find dock with objectName: " + objectName}})).dump();
QMainWindow *mainWindow = (QMainWindow *)obs_frontend_get_main_window();
QMetaObject::invokeMethod(
mainWindow,
[mainWindow, objectName, areaMask, &out_jsonReturn]() {
// Find the panel by name (assuming the name is stored as a property)
QList<QDockWidget *> docks = mainWindow->findChildren<QDockWidget *>();
foreach(QDockWidget * dock, docks)
{
if (dock->objectName().toStdString() == objectName)
{
if (dock->isFloating())
dock->setFloating(false);
// Map the input area mask to the corresponding Qt::DockWidgetArea
Qt::DockWidgetArea dockArea = static_cast<Qt::DockWidgetArea>(areaMask & Qt::DockWidgetArea_Mask);
mainWindow->addDockWidget(dockArea, dock);
out_jsonReturn = Json(Json::object{{"status", "success"}}).dump();
break;
}
}
},
Qt::BlockingQueuedConnection);
}
void PluginJsHandler::JS_DOCK_EXECUTEJAVASCRIPT(const Json ¶ms, std::string &out_jsonReturn)
{
const auto ¶m2Value = params["param2"];
const auto ¶m3Value = params["param3"];
std::string objectName = param2Value.string_value();
std::string javascriptcode = param3Value.string_value();
if (javascriptcode.empty())
{
out_jsonReturn = Json(Json::object({{"error", "Invalid params"}})).dump();
return;
}
// An error for now, if we succeed this is overwritten
out_jsonReturn = Json(Json::object({{"error", "Did not find dock with objectName: " + objectName}})).dump();
QMainWindow *mainWindow = (QMainWindow *)obs_frontend_get_main_window();
// This code is executed in the context of the QMainWindow's thread.
QMetaObject::invokeMethod(
mainWindow,
[mainWindow, javascriptcode, objectName, &out_jsonReturn]() {
QList<QDockWidget *> docks = mainWindow->findChildren<QDockWidget *>();
foreach(QDockWidget * dock, docks)
{
if (dock->objectName().toStdString() == objectName && dock->property("isSlabs").isValid())
{
QCefWidgetInternal *widget = (QCefWidgetInternal *)dock->widget();
if (auto browser = widget->cefBrowser)
{
if (auto mainframe = browser->GetMainFrame())
{
mainframe->ExecuteJavaScript(javascriptcode.c_str(), mainframe->GetURL(), 0);
out_jsonReturn = Json(Json::object{{"status", "Found dock and ran ExecuteJavaScript on " + mainframe->GetURL().ToString()}}).dump();
}
}
break;
}
}
},
Qt::BlockingQueuedConnection);
}
void PluginJsHandler::JS_TOGGLE_USER_INPUT(const json11::Json ¶ms, std::string &out_jsonReturn)
{
QMainWindow *mainWindow = (QMainWindow *)obs_frontend_get_main_window();
bool enable = params["param2"].bool_value();
QMetaObject::invokeMethod(
mainWindow, [mainWindow, enable]() { ::EnableWindow(reinterpret_cast<HWND>(mainWindow->winId()), enable); }, Qt::BlockingQueuedConnection);
}
void PluginJsHandler::JS_DOCK_NEW_BROWSER_DOCK(const json11::Json ¶ms, std::string &out_jsonReturn)
{
QMainWindow *mainWindow = (QMainWindow *)obs_frontend_get_main_window();
const auto ¶m2Value = params["param2"];
const auto ¶m3Value = params["param3"];
const auto ¶m4Value = params["param4"];
std::string title = param2Value.string_value();
std::string url = param3Value.string_value();
std::string objectName = param4Value.string_value();
if (objectName.empty() || title.empty() || url.empty())
{
out_jsonReturn = Json(Json::object({{"error", "Invalid params"}})).dump();
return;
}
QMetaObject::invokeMethod(
mainWindow,
[mainWindow, objectName, title, url, &out_jsonReturn]() {
// Check duplication
QList<QDockWidget *> docks = mainWindow->findChildren<QDockWidget *>();
foreach(QDockWidget * dock, docks)
{
if (dock->objectName().toStdString() == objectName)
{
out_jsonReturn = Json(Json::object({{"error", "Already exists"}})).dump();
return;
}
}
static QCef *qcef = obs_browser_init_panel();
SlBrowserDock *dock = new SlBrowserDock(mainWindow);
QCefWidget *browser = qcef->create_widget(dock, url, nullptr);
dock->setWidget(browser);
dock->setWindowTitle(title.c_str());
dock->setObjectName(objectName.c_str());
dock->setProperty("isSlabs", true);
// obs_frontend_add_dock and keep the pointer to it
dock->setProperty("actionptr", (uint64_t)obs_frontend_add_dock(dock));
dock->resize(460, 600);
dock->setMinimumSize(80, 80);
dock->setWindowTitle(title.c_str());
dock->setAllowedAreas(Qt::AllDockWidgetAreas);
dock->setWidget(browser);
mainWindow->addDockWidget(Qt::LeftDockWidgetArea, dock);
// Can't use yet
//obs_frontend_add_dock_by_id(objectName.c_str(), title.c_str(), nullptr);
},
Qt::BlockingQueuedConnection);
}
void PluginJsHandler::JS_QT_INVOKE_CLICK_ON_STREAM_BUTTON(const Json ¶ms, std::string &out_jsonReturn)
{
QMainWindow *mainWindow = (QMainWindow *)obs_frontend_get_main_window();
out_jsonReturn = Json(Json::object{{"status", "failure"}}).dump();
QMetaObject::invokeMethod(
mainWindow,
[mainWindow, &out_jsonReturn]() {
if (QApplication::activeModalWidget())
{
out_jsonReturn = Json(Json::object{{"error", "activeModalWidget"}}).dump();
}
else
{
QtGuiModifications::instance().outsideInvokeClickStreamButton();
out_jsonReturn = Json(Json::object{{"status", "success"}}).dump();
}
},
Qt::BlockingQueuedConnection);
}
void PluginJsHandler::JS_QT_SET_JS_ON_CLICK_STREAM(const Json ¶ms, std::string &out_jsonReturn)
{
const auto ¶m2Value = params["param2"];
std::string jsstr = param2Value.string_value();
QtGuiModifications::instance().setJavascriptToCallOnStreamClick(jsstr);
out_jsonReturn = Json(Json::object{{"status", "success"}}).dump();
}
void PluginJsHandler::JS_GET_MAIN_WINDOW_GEOMETRY(const Json ¶ms, std::string &out_jsonReturn)
{
QMainWindow *mainWindow = (QMainWindow *)obs_frontend_get_main_window();
QMetaObject::invokeMethod(
mainWindow,
[mainWindow, &out_jsonReturn]() {
int x = mainWindow->geometry().x();
int y = mainWindow->geometry().y();
int width = mainWindow->width();
int height = mainWindow->height();
out_jsonReturn = Json(Json::object{{{"x", x}, {"y", y}, {"width", width}, {"height", height}}}).dump();
},
Qt::BlockingQueuedConnection);
}
void PluginJsHandler::JS_DOCK_SETURL(const Json ¶ms, std::string &out_jsonReturn)
{
const auto ¶m2Value = params["param2"];
const auto ¶m3Value = params["param3"];
std::string objectName = param2Value.string_value();
std::string url = param3Value.string_value();
if (url.empty())
{
out_jsonReturn = Json(Json::object({{"error", "Invalid params"}})).dump();
return;
}
// An error for now, if we succeed this is overwritten
out_jsonReturn = Json(Json::object({{"error", "Did not find dock with objectName: " + objectName}})).dump();
QMainWindow *mainWindow = (QMainWindow *)obs_frontend_get_main_window();
// This code is executed in the context of the QMainWindow's thread.
QMetaObject::invokeMethod(
mainWindow,
[mainWindow, url, objectName, &out_jsonReturn]() {
QList<QDockWidget *> docks = mainWindow->findChildren<QDockWidget *>();
foreach(QDockWidget * dock, docks)
{
if (dock->objectName().toStdString() == objectName && dock->property("isSlabs").isValid())
{
QCefWidgetInternal *widget = (QCefWidgetInternal *)dock->widget();
widget->setURL(url.c_str());
out_jsonReturn = Json(Json::object{{"status", "success"}}).dump();
break;
}
}
},
Qt::BlockingQueuedConnection);
}
void PluginJsHandler::JS_TOGGLE_DOCK_VISIBILITY(const Json ¶ms, std::string &out_jsonReturn)
{
const auto ¶m2Value = params["param2"];
const auto ¶m3Value = params["param3"];
std::string objectName = param2Value.string_value();
bool visible = param3Value.bool_value();
// An error for now, if we succeed this is overwritten
out_jsonReturn = Json(Json::object({{"error", "Did not find dock with objectName: " + objectName}})).dump();
QMainWindow *mainWindow = (QMainWindow *)obs_frontend_get_main_window();
// This code is executed in the context of the QMainWindow's thread.
QMetaObject::invokeMethod(
mainWindow,
[mainWindow, visible, objectName, &out_jsonReturn]() {
QList<QDockWidget *> docks = mainWindow->findChildren<QDockWidget *>();
foreach(QDockWidget * dock, docks)
{
if (dock->objectName().toStdString() == objectName)
{
dock->setVisible(visible);
out_jsonReturn = Json(Json::object{{"status", "success"}}).dump();
break;
}
}
},
Qt::BlockingQueuedConnection);
}
void PluginJsHandler::JS_DOCK_SETTITLE(const json11::Json ¶ms, std::string &out_jsonReturn)
{
const auto ¶m2Value = params["param2"];
const auto ¶m3Value = params["param3"];
std::string objectName = param2Value.string_value();
std::string newTitle = param3Value.string_value();
// An error for now, if we succeed this is overwritten
out_jsonReturn = Json(Json::object({{"error", "Did not find dock with objectName: " + objectName}})).dump();
QMainWindow *mainWindow = (QMainWindow *)obs_frontend_get_main_window();
// This code is executed in the context of the QMainWindow's thread.
QMetaObject::invokeMethod(
mainWindow,
[mainWindow, newTitle, objectName, &out_jsonReturn]() {
QList<QDockWidget *> docks = mainWindow->findChildren<QDockWidget *>();
foreach(QDockWidget * dock, docks)
{
if (dock->objectName().toStdString() == objectName)
{
QAction *action = reinterpret_cast<QAction *>(dock->property("actionptr").toULongLong());
action->setText(newTitle.c_str());
dock->setWindowTitle(newTitle.c_str());
out_jsonReturn = Json(Json::object({{"status", "success"}})).dump();
break;
}
}
},
Qt::BlockingQueuedConnection);
}
void PluginJsHandler::JS_DOCK_RENAME(const json11::Json ¶ms, std::string &out_jsonReturn)
{
out_jsonReturn = Json(Json::object({{"error", "deprecated"}})).dump();
}
void PluginJsHandler::JS_DESTROY_DOCK(const Json ¶ms, std::string &out_jsonReturn)
{
const auto ¶m2Value = params["param2"];
std::string objectName = param2Value.string_value();
QMainWindow *mainWindow = (QMainWindow *)obs_frontend_get_main_window();
// This code is executed in the context of the QMainWindow's thread.
QMetaObject::invokeMethod(
mainWindow,
[mainWindow, objectName, &out_jsonReturn]() {
//obs_frontend_remove_dock(objectName.c_str());
},
Qt::BlockingQueuedConnection);
}
void PluginJsHandler::JS_SOURCE_GET_SETTINGS(const json11::Json ¶ms, std::string &out_jsonReturn)
{
const auto ¶m2Value = params["param2"];
std::string sourceName = param2Value.string_value();
QMainWindow *mainWindow = (QMainWindow *)obs_frontend_get_main_window();
// This code is executed in the context of the QMainWindow's thread.
QMetaObject::invokeMethod(
mainWindow,
[mainWindow, sourceName, &out_jsonReturn]() {
OBSSourceAutoRelease existingSource = obs_get_source_by_name(sourceName.c_str());
if (existingSource == nullptr)
{
out_jsonReturn = Json(Json::object({{"error", "Did not find an object with name " + sourceName}})).dump();
return;
}
obs_data_t *settingsSource = obs_source_get_settings(existingSource);
if (settingsSource == nullptr)
{
out_jsonReturn = Json(Json::object({{"error", "Error getting settings from " + sourceName}})).dump();