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Use X11 global hotkeys on X11 when possible to prevent clashing with keys used by other applications

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dec05eba
2024-11-30 22:25:58 +01:00
parent f885ae67f1
commit 6cde892148
8 changed files with 185 additions and 98 deletions
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194
src/main.cpp
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@@ -14,7 +14,7 @@
#include <mglpp/mglpp.hpp>
#include <mglpp/system/Clock.hpp>
// TODO: Make keyboard controllable for steam deck (and other controllers).
// TODO: Make keyboard/controller controllable for steam deck (and other controllers).
// TODO: Keep track of gpu screen recorder run by other programs to not allow recording at the same time, or something.
// TODO: Add systray by using org.kde.StatusNotifierWatcher/etc dbus directly.
// TODO: Make sure the overlay always stays on top. Test with starting the overlay and then opening youtube in fullscreen.
@@ -38,6 +38,100 @@ static void disable_prime_run() {
unsetenv("__VK_LAYER_NV_optimus");
}
static std::unique_ptr<gsr::GlobalHotkeysX11> register_x11_hotkeys(gsr::Overlay *overlay) {
auto global_hotkeys = std::make_unique<gsr::GlobalHotkeysX11>();
const bool show_hotkey_registered = global_hotkeys->bind_key_press({ XK_z, Mod1Mask }, "show_hide", [overlay](const std::string &id) {
fprintf(stderr, "pressed %s\n", id.c_str());
overlay->toggle_show();
});
const bool record_hotkey_registered = global_hotkeys->bind_key_press({ XK_F9, Mod1Mask }, "record", [overlay](const std::string &id) {
fprintf(stderr, "pressed %s\n", id.c_str());
overlay->toggle_record();
});
const bool pause_hotkey_registered = global_hotkeys->bind_key_press({ XK_F7, Mod1Mask }, "pause", [overlay](const std::string &id) {
fprintf(stderr, "pressed %s\n", id.c_str());
overlay->toggle_pause();
});
const bool stream_hotkey_registered = global_hotkeys->bind_key_press({ XK_F8, Mod1Mask }, "stream", [overlay](const std::string &id) {
fprintf(stderr, "pressed %s\n", id.c_str());
overlay->toggle_stream();
});
const bool replay_hotkey_registered = global_hotkeys->bind_key_press({ XK_F10, ShiftMask | Mod1Mask }, "replay_start", [overlay](const std::string &id) {
fprintf(stderr, "pressed %s\n", id.c_str());
overlay->toggle_replay();
});
const bool replay_save_hotkey_registered = global_hotkeys->bind_key_press({ XK_F10, Mod1Mask }, "replay_save", [overlay](const std::string &id) {
fprintf(stderr, "pressed %s\n", id.c_str());
overlay->save_replay();
});
if(!show_hotkey_registered)
fprintf(stderr, "error: failed to register hotkey alt+z for showing the overlay because the hotkey is registered by another program\n");
if(!record_hotkey_registered)
fprintf(stderr, "error: failed to register hotkey alt+f9 for recording because the hotkey is registered by another program\n");
if(!pause_hotkey_registered)
fprintf(stderr, "error: failed to register hotkey alt+f7 for pausing because the hotkey is registered by another program\n");
if(!stream_hotkey_registered)
fprintf(stderr, "error: failed to register hotkey alt+f8 for streaming because the hotkey is registered by another program\n");
if(!replay_hotkey_registered)
fprintf(stderr, "error: failed to register hotkey alt+shift+f10 for starting replay because the hotkey is registered by another program\n");
if(!replay_save_hotkey_registered)
fprintf(stderr, "error: failed to register hotkey alt+f10 for saving replay because the hotkey is registered by another program\n");
if(!show_hotkey_registered || !record_hotkey_registered || !pause_hotkey_registered || !stream_hotkey_registered || !replay_hotkey_registered || !replay_save_hotkey_registered)
return nullptr;
return global_hotkeys;
}
static std::unique_ptr<gsr::GlobalHotkeysLinux> register_linux_hotkeys(gsr::Overlay *overlay) {
auto global_hotkeys = std::make_unique<gsr::GlobalHotkeysLinux>();
if(!global_hotkeys->start())
fprintf(stderr, "error: failed to start global hotkeys\n");
global_hotkeys->bind_action("show_hide", [overlay](const std::string &id) {
fprintf(stderr, "pressed %s\n", id.c_str());
overlay->toggle_show();
});
global_hotkeys->bind_action("record", [overlay](const std::string &id) {
fprintf(stderr, "pressed %s\n", id.c_str());
overlay->toggle_record();
});
global_hotkeys->bind_action("pause", [overlay](const std::string &id) {
fprintf(stderr, "pressed %s\n", id.c_str());
overlay->toggle_pause();
});
global_hotkeys->bind_action("stream", [overlay](const std::string &id) {
fprintf(stderr, "pressed %s\n", id.c_str());
overlay->toggle_stream();
});
global_hotkeys->bind_action("replay_start", [overlay](const std::string &id) {
fprintf(stderr, "pressed %s\n", id.c_str());
overlay->toggle_replay();
});
global_hotkeys->bind_action("replay_save", [overlay](const std::string &id) {
fprintf(stderr, "pressed %s\n", id.c_str());
overlay->save_replay();
});
return global_hotkeys;
}
int main(void) {
setlocale(LC_ALL, "C"); // Sigh... stupid C
@@ -89,7 +183,6 @@ int main(void) {
}
mgl_context *context = mgl_get_context();
const int x11_socket = XConnectionNumber((Display*)context->connection);
egl_functions egl_funcs;
egl_funcs.eglGetError = (decltype(egl_funcs.eglGetError))context->gl.eglGetProcAddress("eglGetError");
@@ -107,96 +200,27 @@ int main(void) {
auto overlay = std::make_unique<gsr::Overlay>(resources_path, gsr_info, egl_funcs);
//overlay.show();
// gsr::GlobalHotkeysX11 global_hotkeys;
// const bool show_hotkey_registered = global_hotkeys.bind_key_press({ XK_z, Mod1Mask }, "show_hide", [&](const std::string &id) {
// fprintf(stderr, "pressed %s\n", id.c_str());
// overlay->toggle_show();
// });
std::unique_ptr<gsr::GlobalHotkeys> global_hotkeys = nullptr;
if(gsr_info.system_info.display_server == gsr::DisplayServer::X11) {
global_hotkeys = register_x11_hotkeys(overlay.get());
if(!global_hotkeys) {
fprintf(stderr, "info: failed to register some x11 hotkeys because they are registered by another program. Will use linux hotkeys instead that can clash with keys used by other applications\n");
global_hotkeys = register_linux_hotkeys(overlay.get());
}
} else {
fprintf(stderr, "info: Global linux hotkeys are used which can clash with keys used by other applications. Use X11 instead if this is an issue for you\n");
global_hotkeys = register_linux_hotkeys(overlay.get());
}
// const bool record_hotkey_registered = global_hotkeys.bind_key_press({ XK_F9, Mod1Mask }, "record", [&](const std::string &id) {
// fprintf(stderr, "pressed %s\n", id.c_str());
// overlay->toggle_record();
// });
// const bool pause_hotkey_registered = global_hotkeys.bind_key_press({ XK_F7, Mod1Mask }, "pause", [&](const std::string &id) {
// fprintf(stderr, "pressed %s\n", id.c_str());
// overlay->toggle_pause();
// });
// const bool stream_hotkey_registered = global_hotkeys.bind_key_press({ XK_F8, Mod1Mask }, "stream", [&](const std::string &id) {
// fprintf(stderr, "pressed %s\n", id.c_str());
// overlay->toggle_stream();
// });
// const bool replay_hotkey_registered = global_hotkeys.bind_key_press({ XK_F10, ShiftMask | Mod1Mask }, "replay_start", [&](const std::string &id) {
// fprintf(stderr, "pressed %s\n", id.c_str());
// overlay->toggle_replay();
// });
// const bool replay_save_hotkey_registered = global_hotkeys.bind_key_press({ XK_F10, Mod1Mask }, "replay_save", [&](const std::string &id) {
// fprintf(stderr, "pressed %s\n", id.c_str());
// overlay->save_replay();
// });
gsr::GlobalHotkeysLinux global_hotkeys;
if(!global_hotkeys.start())
fprintf(stderr, "error: failed to start global hotkeys\n");
const bool show_hotkey_registered = global_hotkeys.bind_action("show_hide", [&](const std::string &id) {
fprintf(stderr, "pressed %s\n", id.c_str());
overlay->toggle_show();
});
const bool record_hotkey_registered = global_hotkeys.bind_action("record", [&](const std::string &id) {
fprintf(stderr, "pressed %s\n", id.c_str());
overlay->toggle_record();
});
const bool pause_hotkey_registered = global_hotkeys.bind_action("pause", [&](const std::string &id) {
fprintf(stderr, "pressed %s\n", id.c_str());
overlay->toggle_pause();
});
const bool stream_hotkey_registered = global_hotkeys.bind_action("stream", [&](const std::string &id) {
fprintf(stderr, "pressed %s\n", id.c_str());
overlay->toggle_stream();
});
const bool replay_hotkey_registered = global_hotkeys.bind_action("replay_start", [&](const std::string &id) {
fprintf(stderr, "pressed %s\n", id.c_str());
overlay->toggle_replay();
});
const bool replay_save_hotkey_registered = global_hotkeys.bind_action("replay_save", [&](const std::string &id) {
fprintf(stderr, "pressed %s\n", id.c_str());
overlay->save_replay();
});
if(!show_hotkey_registered)
fprintf(stderr, "error: failed to register hotkey alt+z for showing the overlay because the hotkey is registered by another program\n");
if(!record_hotkey_registered)
fprintf(stderr, "error: failed to register hotkey alt+f9 for recording because the hotkey is registered by another program\n");
if(!pause_hotkey_registered)
fprintf(stderr, "error: failed to register hotkey alt+f7 for pausing because the hotkey is registered by another program\n");
if(!stream_hotkey_registered)
fprintf(stderr, "error: failed to register hotkey alt+f8 for streaming because the hotkey is registered by another program\n");
if(!replay_hotkey_registered)
fprintf(stderr, "error: failed to register hotkey alt+shift+f10 for starting replay because the hotkey is registered by another program\n");
if(!replay_save_hotkey_registered)
fprintf(stderr, "error: failed to register hotkey alt+f10 for saving replay because the hotkey is registered by another program\n");
// TODO: Add hotkeys in Overlay when using x11 global hotkeys. The hotkeys in Overlay should duplicate each key that is used for x11 global hotkeys.
mgl::Clock frame_delta_clock;
while(running && mgl_is_connected_to_display_server()) {
const double frame_delta_seconds = frame_delta_clock.restart();
gsr::set_frame_delta_seconds(frame_delta_seconds);
global_hotkeys.poll_events();
overlay->handle_events();
global_hotkeys->poll_events();
overlay->handle_events(global_hotkeys.get());
if(!overlay->draw()) {
std::this_thread::sleep_for(std::chrono::milliseconds(100));
mgl_ping_display_server();