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-rw-r--r--src/yuzu/CMakeLists.txt3
-rw-r--r--src/yuzu/main.cpp52
-rw-r--r--src/yuzu/main.h9
3 files changed, 64 insertions, 0 deletions
diff --git a/src/yuzu/CMakeLists.txt b/src/yuzu/CMakeLists.txt
index 732e8c276..30902101d 100644
--- a/src/yuzu/CMakeLists.txt
+++ b/src/yuzu/CMakeLists.txt
@@ -251,6 +251,9 @@ target_include_directories(yuzu PRIVATE ../../externals/Vulkan-Headers/include)
if (NOT WIN32)
target_include_directories(yuzu PRIVATE ${Qt5Gui_PRIVATE_INCLUDE_DIRS})
endif()
+if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
+ target_link_libraries(yuzu PRIVATE Qt5::DBus)
+endif()
target_compile_definitions(yuzu PRIVATE
# Use QStringBuilder for string concatenation to reduce
diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp
index a7271e075..1e02d715b 100644
--- a/src/yuzu/main.cpp
+++ b/src/yuzu/main.cpp
@@ -1236,11 +1236,58 @@ void GMainWindow::OnDisplayTitleBars(bool show) {
}
}
+#ifdef __linux__
+static std::optional<QDBusObjectPath> HoldWakeLockLinux(u32 window_id = 0) {
+ if (!QDBusConnection::sessionBus().isConnected()) {
+ return {};
+ }
+ // reference: https://flatpak.github.io/xdg-desktop-portal/#gdbus-org.freedesktop.portal.Inhibit
+ QDBusInterface xdp(QString::fromLatin1("org.freedesktop.portal.Desktop"),
+ QString::fromLatin1("/org/freedesktop/portal/desktop"),
+ QString::fromLatin1("org.freedesktop.portal.Inhibit"));
+ if (!xdp.isValid()) {
+ LOG_WARNING(Frontend, "Couldn't connect to XDP D-Bus endpoint");
+ return {};
+ }
+ QVariantMap options = {};
+ //: TRANSLATORS: This string is shown to the user to explain why yuzu needs to prevent the
+ //: computer from sleeping
+ options.insert(QString::fromLatin1("reason"),
+ QCoreApplication::translate("GMainWindow", "yuzu is running a game"));
+ // 0x4: Suspend lock; 0x8: Idle lock
+ QDBusReply<QDBusObjectPath> reply =
+ xdp.call(QString::fromLatin1("Inhibit"),
+ QString::fromLatin1("x11:") + QString::number(window_id, 16), 12U, options);
+
+ if (reply.isValid()) {
+ return reply.value();
+ }
+ LOG_WARNING(Frontend, "Couldn't read Inhibit reply from XDP: {}",
+ reply.error().message().toStdString());
+ return {};
+}
+
+static void ReleaseWakeLockLinux(QDBusObjectPath lock) {
+ if (!QDBusConnection::sessionBus().isConnected()) {
+ return;
+ }
+ QDBusInterface unlocker(QString::fromLatin1("org.freedesktop.portal.Desktop"), lock.path(),
+ QString::fromLatin1("org.freedesktop.portal.Request"));
+ unlocker.call(QString::fromLatin1("Close"));
+}
+#endif // __linux__
+
void GMainWindow::PreventOSSleep() {
#ifdef _WIN32
SetThreadExecutionState(ES_CONTINUOUS | ES_SYSTEM_REQUIRED | ES_DISPLAY_REQUIRED);
#elif defined(HAVE_SDL2)
SDL_DisableScreenSaver();
+#ifdef __linux__
+ auto reply = HoldWakeLockLinux(winId());
+ if (reply) {
+ wake_lock = std::move(reply.value());
+ }
+#endif
#endif
}
@@ -1249,6 +1296,11 @@ void GMainWindow::AllowOSSleep() {
SetThreadExecutionState(ES_CONTINUOUS);
#elif defined(HAVE_SDL2)
SDL_EnableScreenSaver();
+#ifdef __linux__
+ if (!wake_lock.path().isEmpty()) {
+ ReleaseWakeLockLinux(wake_lock);
+ }
+#endif
#endif
}
diff --git a/src/yuzu/main.h b/src/yuzu/main.h
index 0fd41ed4f..7870bb963 100644
--- a/src/yuzu/main.h
+++ b/src/yuzu/main.h
@@ -17,6 +17,12 @@
#include "yuzu/compatibility_list.h"
#include "yuzu/hotkeys.h"
+#ifdef __linux__
+#include <QVariant>
+#include <QtDBus/QDBusInterface>
+#include <QtDBus/QtDBus>
+#endif
+
class Config;
class EmuThread;
class GameList;
@@ -394,6 +400,9 @@ private:
// Applets
QtSoftwareKeyboardDialog* software_keyboard = nullptr;
+#ifdef __linux__
+ QDBusObjectPath wake_lock{};
+#endif
protected:
void dropEvent(QDropEvent* event) override;