#include "window.hpp" #if defined(OS_LINUX) #include #include #include #include #include #include #include #include #include #include #include #include #include #include namespace hex { bool isFileInPath(const std::fs::path &filename) { auto optPathVar = hex::getEnvironmentVariable("PATH"); if (!optPathVar.has_value()) { log::error("Could not find variable named PATH"); return false; } for (auto dir : std::views::split(optPathVar.value(), ':')) { if (std::fs::exists(std::fs::path(std::string_view(dir)) / filename)) { return true; } } return false; } void nativeErrorMessage(const std::string &message) { log::fatal(message); if (isFileInPath("zenity")) { executeCmd({"zenity", "--error", "--text", message}); } else if (isFileInPath("notify-send")) { executeCmd({"notify-send", "-i", "script-error", "Error", message}); } // Hopefully one of these commands is installed } void Window::initNative() { log::impl::enableColorPrinting(); // Add plugin library folders to dll search path for (const auto &path : hex::fs::getDefaultPaths(fs::ImHexPath::Libraries)) { if (std::fs::exists(path)) setenv("LD_LIBRARY_PATH", hex::format("{};{}", hex::getEnvironmentVariable("LD_LIBRARY_PATH").value_or(""), path.string().c_str()).c_str(), true); } // Various libraries sadly directly print to stderr with no way to disable it // We redirect stderr to /dev/null to prevent this wolv::util::unused(freopen("/dev/null", "w", stderr)); setvbuf(stderr, nullptr, _IONBF, 0); // Redirect stdout to log file if we're not running in a terminal if (!isatty(STDOUT_FILENO)) { log::impl::redirectToFile(); } } void Window::setupNativeWindow() { bool themeFollowSystem = ImHexApi::System::usesSystemThemeDetection(); EventOSThemeChanged::subscribe(this, [themeFollowSystem] { if (!themeFollowSystem) return; std::array buffer = { 0 }; std::string result; // Ask dbus for the current theme. 1 for Dark, 2 for Light, 0 for default (Dark for ImHex) // https://flatpak.github.io/xdg-desktop-portal/docs/doc-org.freedesktop.portal.Settings.html FILE *pipe = popen("dbus-send --session --print-reply --dest=org.freedesktop.portal.Desktop /org/freedesktop/portal/desktop org.freedesktop.portal.Settings.Read string:'org.freedesktop.appearance' string:'color-scheme' 2>&1", "r"); if (pipe == nullptr) return; while (fgets(buffer.data(), buffer.size(), pipe) != nullptr) result += buffer.data(); auto exitCode = WEXITSTATUS(pclose(pipe)); if (exitCode != 0) return; RequestChangeTheme::post(hex::containsIgnoreCase(result, "uint32 2") ? "Light" : "Dark"); }); // Register file drop callback glfwSetDropCallback(m_window, [](GLFWwindow *, int count, const char **paths) { for (int i = 0; i < count; i++) { EventFileDropped::post(reinterpret_cast(paths[i])); } }); if (themeFollowSystem) EventOSThemeChanged::post(); } void Window::beginNativeWindowFrame() { } void Window::endNativeWindowFrame() { } } #endif