shadPS4/src/qt_gui/sdl_event_wrapper.cpp

// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later

#include "sdl_event_wrapper.h"

using namespace SdlEventWrapper;

Wrapper* Wrapper::WrapperInstance = nullptr;
bool Wrapper::wrapperActive = false;

Wrapper::Wrapper(QObject* parent) : QObject(parent) {}

Wrapper* Wrapper::GetInstance() {
    if (WrapperInstance == nullptr) {
        WrapperInstance = new Wrapper();
    }
    return WrapperInstance;
}

bool Wrapper::ProcessEvent(SDL_Event* event) {
    switch (event->type) {
    case SDL_EVENT_WINDOW_RESTORED:
        return false;
    case SDL_EVENT_WINDOW_EXPOSED:
        return false;
    case SDL_EVENT_GAMEPAD_ADDED:
        emit SDLEvent(SDL_EVENT_GAMEPAD_ADDED, 0, 0);
        return false;
    case SDL_EVENT_GAMEPAD_REMOVED:
        emit SDLEvent(SDL_EVENT_GAMEPAD_REMOVED, 0, 0);
        return false;
    case SDL_EVENT_QUIT:
        emit SDLEvent(SDL_EVENT_QUIT, 0, 0);
        return true;
    case SDL_EVENT_GAMEPAD_BUTTON_DOWN:
        emit SDLEvent(SDL_EVENT_GAMEPAD_BUTTON_DOWN, event->gbutton.button, 0);
        return true;
    case SDL_EVENT_GAMEPAD_BUTTON_UP:
        emit SDLEvent(SDL_EVENT_GAMEPAD_BUTTON_UP, event->gbutton.button, 0);
        return true;
    case SDL_EVENT_GAMEPAD_AXIS_MOTION:
        emit SDLEvent(SDL_EVENT_GAMEPAD_AXIS_MOTION, event->gaxis.axis, event->gaxis.value);
        return true;
    // block all other SDL events while wrapper is active
    default:
        return true;
    }
}
Wrapper::~Wrapper() {}