/**************************************************************************** ** ** Copyright (C) 2015 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the Qt Gamepad module ** ** $QT_BEGIN_LICENSE:LGPL3$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see http://www.qt.io/terms-conditions. For further ** information use the contact form at http://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 3 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPLv3 included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 3 requirements ** will be met: https://www.gnu.org/licenses/lgpl.html. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 2.0 or later as published by the Free ** Software Foundation and appearing in the file LICENSE.GPL included in ** the packaging of this file. Please review the following information to ** ensure the GNU General Public License version 2.0 requirements will be ** met: http://www.gnu.org/licenses/gpl-2.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include "qdarwingamepadbackend_p.h" #include #import @interface QT_MANGLE_NAMESPACE(DarwinGamepadManager) : NSObject { QDarwinGamepadBackend *backend; NSMutableArray *connectedControllers; } @property (nonatomic, strong) id connectObserver; @property (nonatomic, strong) id disconnectObserver; -(void)addMonitoredController:(GCController *)controller; -(void)removeMonitoredController:(GCController *)controller; @end @implementation QT_MANGLE_NAMESPACE(DarwinGamepadManager) -(id)initWithBackend:(QDarwinGamepadBackend *)gamepadBackend { if (self = [super init]) { backend = gamepadBackend; connectedControllers = [[NSMutableArray alloc] init]; //Setup observers for monitoring controller connections/disconnections self.connectObserver = [[NSNotificationCenter defaultCenter] addObserverForName:GCControllerDidConnectNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *note) { GCController *controller = (GCController*)note.object; [self addMonitoredController:controller]; }]; self.disconnectObserver = [[NSNotificationCenter defaultCenter] addObserverForName:GCControllerDidDisconnectNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *note) { GCController *controller = (GCController*)note.object; [self removeMonitoredController:controller]; }]; //Set initial controller values for (int i = 0; i < 4; ++i) [connectedControllers addObject:[NSNull null]]; //Add monitoring for any alrready connected controllers for (NSUInteger i = 0; i < [[GCController controllers] count]; ++i) { [self addMonitoredController:[GCController controllers][i]]; } } return self; } -(void)dealloc { [[NSNotificationCenter defaultCenter] removeObserver:self.connectObserver]; [[NSNotificationCenter defaultCenter] removeObserver:self.disconnectObserver]; [connectedControllers release]; [super dealloc]; } -(void)addMonitoredController:(GCController *)controller { int index = -1; for (int i = 0; i < 4; ++i) { if (connectedControllers[i] == [NSNull null]) { [connectedControllers replaceObjectAtIndex: i withObject: controller]; index = i; break; } } #if QT_OSX_PLATFORM_SDK_EQUAL_OR_ABOVE(__MAC_10_11) || QT_IOS_PLATFORM_SDK_EQUAL_OR_ABOVE(__IPHONE_9_0) || defined(Q_OS_TVOS) controller.playerIndex = GCControllerPlayerIndex(index); #else controller.playerIndex = index; #endif QMetaObject::invokeMethod(backend, "darwinGamepadAdded", Qt::AutoConnection, Q_ARG(int, index)); //Pause button handler [controller setControllerPausedHandler:^(GCController *controller) { Q_UNUSED(controller) QMetaObject::invokeMethod(backend, "handlePauseButton", Qt::AutoConnection, Q_ARG(int, index)); }]; if (controller.extendedGamepad) { //leftShoulder [controller.extendedGamepad.leftShoulder setValueChangedHandler:^(GCControllerButtonInput *button, float value, BOOL pressed) { Q_UNUSED(button) if (pressed) { QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonL1), Q_ARG(double, value)); } else { QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonL1)); } }]; //rightShoulder [controller.extendedGamepad.rightShoulder setValueChangedHandler:^(GCControllerButtonInput *button, float value, BOOL pressed) { Q_UNUSED(button) if (pressed) { QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonR1), Q_ARG(double, value)); } else { QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonR1)); } }]; //dpad [controller.extendedGamepad.dpad setValueChangedHandler:^(GCControllerDirectionPad *dpad, float xValue, float yValue) { Q_UNUSED(dpad) if (xValue > 0) { //right QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonRight), Q_ARG(double, 1)); } else if (xValue < 0) { //left QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonLeft), Q_ARG(double, 1)); } else { //released QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonRight)); QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonLeft)); } if (yValue > 0) { //up QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonUp), Q_ARG(double, 1)); } else if (yValue < 0) { //down QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonDown), Q_ARG(double, 1)); } else { //released QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonUp)); QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonDown)); } }]; //buttonA [controller.extendedGamepad.buttonA setValueChangedHandler:^(GCControllerButtonInput *button, float value, BOOL pressed) { Q_UNUSED(button) if (pressed) { QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonA), Q_ARG(double, value)); } else { QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonA)); } }]; //buttonB [controller.extendedGamepad.buttonB setValueChangedHandler:^(GCControllerButtonInput *button, float value, BOOL pressed) { Q_UNUSED(button) if (pressed) { QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonB), Q_ARG(double, value)); } else { QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonB)); } }]; //buttonX [controller.extendedGamepad.buttonX setValueChangedHandler:^(GCControllerButtonInput *button, float value, BOOL pressed) { Q_UNUSED(button) if (pressed) { QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonX), Q_ARG(double, value)); } else { QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonX)); } }]; //buttonY [controller.extendedGamepad.buttonY setValueChangedHandler:^(GCControllerButtonInput *button, float value, BOOL pressed) { //Invoke slot Q_UNUSED(button) if (pressed) { QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonY), Q_ARG(double, value)); } else { QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonY)); } }]; //leftThumbstick [controller.extendedGamepad.leftThumbstick setValueChangedHandler:^(GCControllerDirectionPad *dpad, float xValue, float yValue) { Q_UNUSED(dpad) QMetaObject::invokeMethod(backend, "darwinGamepadAxisMoved", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadAxis, QGamepadManager::AxisLeftX), Q_ARG(double, xValue)); QMetaObject::invokeMethod(backend, "darwinGamepadAxisMoved", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadAxis, QGamepadManager::AxisLeftY), Q_ARG(double, -yValue)); }]; //rightTumbstick [controller.extendedGamepad.rightThumbstick setValueChangedHandler:^(GCControllerDirectionPad *dpad, float xValue, float yValue) { Q_UNUSED(dpad) QMetaObject::invokeMethod(backend, "darwinGamepadAxisMoved", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadAxis, QGamepadManager::AxisRightX), Q_ARG(double, xValue)); QMetaObject::invokeMethod(backend, "darwinGamepadAxisMoved", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadAxis, QGamepadManager::AxisRightY), Q_ARG(double, -yValue)); }]; //leftTrigger [controller.extendedGamepad.leftTrigger setValueChangedHandler:^(GCControllerButtonInput *button, float value, BOOL pressed) { Q_UNUSED(button) if (pressed) { QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonL2), Q_ARG(double, value)); } else { QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonL2)); } }]; //rightTrigger [controller.extendedGamepad.rightTrigger setValueChangedHandler:^(GCControllerButtonInput *button, float value, BOOL pressed) { Q_UNUSED(button) if (pressed) { QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonR2), Q_ARG(double, value)); } else { QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonR2)); } }]; } else if (controller.gamepad) { //leftShoulder [controller.gamepad.leftShoulder setValueChangedHandler:^(GCControllerButtonInput *button, float value, BOOL pressed) { Q_UNUSED(button) if (pressed) { QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonL1), Q_ARG(double, value)); } else { QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonL1)); } }]; //rightShoulder [controller.gamepad.rightShoulder setValueChangedHandler:^(GCControllerButtonInput *button, float value, BOOL pressed) { Q_UNUSED(button) if (pressed) { QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonR1), Q_ARG(double, value)); } else { QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonR1)); } }]; //dpad [controller.gamepad.dpad setValueChangedHandler:^(GCControllerDirectionPad *dpad, float xValue, float yValue) { Q_UNUSED(dpad) if (xValue > 0) { //right QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonRight), Q_ARG(double, 1)); } else if (xValue < 0) { //left QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonLeft), Q_ARG(double, 1)); } else { //released QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonRight)); QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonLeft)); } if (yValue > 0) { //up QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonUp), Q_ARG(double, 1)); } else if (yValue < 0) { //down QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonDown), Q_ARG(double, 1)); } else { //released QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonUp)); QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonDown)); } }]; //buttonA [controller.gamepad.buttonA setValueChangedHandler:^(GCControllerButtonInput *button, float value, BOOL pressed) { Q_UNUSED(button) if (pressed) { QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonA), Q_ARG(double, value)); } else { QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonA)); } }]; //buttonB [controller.gamepad.buttonB setValueChangedHandler:^(GCControllerButtonInput *button, float value, BOOL pressed) { Q_UNUSED(button) if (pressed) { QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonB), Q_ARG(double, value)); } else { QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonB)); } }]; //buttonX [controller.gamepad.buttonX setValueChangedHandler:^(GCControllerButtonInput *button, float value, BOOL pressed) { Q_UNUSED(button) if (pressed) { QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonX), Q_ARG(double, value)); } else { QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonX)); } }]; //buttonY [controller.gamepad.buttonY setValueChangedHandler:^(GCControllerButtonInput *button, float value, BOOL pressed) { Q_UNUSED(button) if (pressed) { QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonY), Q_ARG(double, value)); } else { QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonY)); } }]; } #ifdef Q_OS_TVOS else if (controller.microGamepad) { //leftThumbstick [controller.microGamepad.dpad setValueChangedHandler:^(GCControllerDirectionPad *dpad, float xValue, float yValue) { Q_UNUSED(dpad) QMetaObject::invokeMethod(backend, "darwinGamepadAxisMoved", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadAxis, QGamepadManager::AxisLeftX), Q_ARG(double, xValue)); QMetaObject::invokeMethod(backend, "darwinGamepadAxisMoved", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadAxis, QGamepadManager::AxisLeftY), Q_ARG(double, -yValue)); }]; //buttonA [controller.microGamepad.buttonA setValueChangedHandler:^(GCControllerButtonInput *button, float value, BOOL pressed) { Q_UNUSED(button) if (pressed) { QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonA), Q_ARG(double, value)); } else { QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonA)); } }]; //buttonX [controller.microGamepad.buttonX setValueChangedHandler:^(GCControllerButtonInput *button, float value, BOOL pressed) { Q_UNUSED(button) if (pressed) { QMetaObject::invokeMethod(backend, "darwinGamepadButtonPressed", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonX), Q_ARG(double, value)); } else { QMetaObject::invokeMethod(backend, "darwinGamepadButtonReleased", Qt::AutoConnection, Q_ARG(int, index), Q_ARG(QGamepadManager::GamepadButton, QGamepadManager::ButtonX)); } }]; } #endif } -(void)removeMonitoredController:(GCController *)controller { int index = -1; for (int i = 0; i < 4; ++i) { if (connectedControllers[i] == controller) { [connectedControllers replaceObjectAtIndex: i withObject: [NSNull null]]; index = i; break; } } QMetaObject::invokeMethod(backend, "darwinGamepadRemoved", Qt::AutoConnection, Q_ARG(int, index)); } @end QT_BEGIN_NAMESPACE QDarwinGamepadBackend::QDarwinGamepadBackend(QObject *parent) : QGamepadBackend(parent) , m_darwinGamepadManager(Q_NULLPTR) , m_isMonitoringActive(false) { m_darwinGamepadManager = [[QT_MANGLE_NAMESPACE(DarwinGamepadManager) alloc] initWithBackend:this]; } QDarwinGamepadBackend::~QDarwinGamepadBackend() { [m_darwinGamepadManager release]; } bool QDarwinGamepadBackend::start() { m_isMonitoringActive = true; return true; } void QDarwinGamepadBackend::stop() { m_isMonitoringActive = false; } void QDarwinGamepadBackend::darwinGamepadAdded(int index) { if (m_isMonitoringActive) { emit gamepadAdded(index); m_pauseButtonMap.insert(index, false); } } void QDarwinGamepadBackend::darwinGamepadRemoved(int index) { if (m_isMonitoringActive) { emit gamepadRemoved(index); m_pauseButtonMap.remove(index); } } void QDarwinGamepadBackend::darwinGamepadAxisMoved(int index, QGamepadManager::GamepadAxis axis, double value) { if (m_isMonitoringActive) emit gamepadAxisMoved(index, axis, value); } void QDarwinGamepadBackend::darwinGamepadButtonPressed(int index, QGamepadManager::GamepadButton button, double value) { if (m_isMonitoringActive) emit gamepadButtonPressed(index, button, value); } void QDarwinGamepadBackend::darwinGamepadButtonReleased(int index, QGamepadManager::GamepadButton button) { if (m_isMonitoringActive) emit gamepadButtonReleased(index, button); } void QDarwinGamepadBackend::handlePauseButton(int index) { //If already pressed if (m_pauseButtonMap.value(index)) { emit gamepadButtonReleased(index, QGamepadManager::ButtonStart); m_pauseButtonMap[index] = false; } else { //If not currently pressed emit gamepadButtonPressed(index, QGamepadManager::ButtonStart, 1.0); m_pauseButtonMap[index] = true; } } QT_END_NAMESPACE