mirror of
https://github.com/HifiExperiments/overte.git
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986 lines
38 KiB
C++
Executable file
986 lines
38 KiB
C++
Executable file
//
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// 3DConnexionClient.cpp
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// interface/src/devices
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//
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// Created by MarcelEdward Verhagen on 09-06-15.
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// Copyright 2015 High Fidelity, Inc.
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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//
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#include "3DConnexionClient.h"
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#include "Menu.h"
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#include "UserActivityLogger.h"
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const float MAX_AXIS = 75.0f; // max forward = 2x speed
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void ConnexionData::focusOutEvent() {
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_axisStateMap.clear();
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_buttonPressedMap.clear();
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};
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ConnexionData& ConnexionData::getInstance() {
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static ConnexionData sharedInstance;
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return sharedInstance;
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}
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ConnexionData::ConnexionData() {
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}
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void ConnexionData::handleAxisEvent() {
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_axisStateMap[makeInput(ROTATION_AXIS_Y_POS).getChannel()] = (cc_rotation.y > 0.0f) ? cc_rotation.y / MAX_AXIS : 0.0f;
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_axisStateMap[makeInput(ROTATION_AXIS_Y_NEG).getChannel()] = (cc_rotation.y < 0.0f) ? -cc_rotation.y / MAX_AXIS : 0.0f;
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_axisStateMap[makeInput(POSITION_AXIS_X_POS).getChannel()] = (cc_position.x > 0.0f) ? cc_position.x / MAX_AXIS : 0.0f;
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_axisStateMap[makeInput(POSITION_AXIS_X_NEG).getChannel()] = (cc_position.x < 0.0f) ? -cc_position.x / MAX_AXIS : 0.0f;
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_axisStateMap[makeInput(POSITION_AXIS_Y_POS).getChannel()] = (cc_position.y > 0.0f) ? cc_position.y / MAX_AXIS : 0.0f;
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_axisStateMap[makeInput(POSITION_AXIS_Y_NEG).getChannel()] = (cc_position.y < 0.0f) ? -cc_position.y / MAX_AXIS : 0.0f;
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_axisStateMap[makeInput(POSITION_AXIS_Z_POS).getChannel()] = (cc_position.z > 0.0f) ? cc_position.z / MAX_AXIS : 0.0f;
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_axisStateMap[makeInput(POSITION_AXIS_Z_NEG).getChannel()] = (cc_position.z < 0.0f) ? -cc_position.z / MAX_AXIS : 0.0f;
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_axisStateMap[makeInput(ROTATION_AXIS_X_POS).getChannel()] = (cc_rotation.x > 0.0f) ? cc_rotation.x / MAX_AXIS : 0.0f;
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_axisStateMap[makeInput(ROTATION_AXIS_X_NEG).getChannel()] = (cc_rotation.x < 0.0f) ? -cc_rotation.x / MAX_AXIS : 0.0f;
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_axisStateMap[makeInput(ROTATION_AXIS_Z_POS).getChannel()] = (cc_rotation.z > 0.0f) ? cc_rotation.z / MAX_AXIS : 0.0f;
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_axisStateMap[makeInput(ROTATION_AXIS_Z_NEG).getChannel()] = (cc_rotation.z < 0.0f) ? -cc_rotation.z / MAX_AXIS : 0.0f;
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}
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void ConnexionData::setButton(int lastButtonState) {
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_buttonPressedMap.clear();
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_buttonPressedMap.insert(lastButtonState);
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}
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void ConnexionData::registerToUserInputMapper(UserInputMapper& mapper) {
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// Grab the current free device ID
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_deviceID = mapper.getFreeDeviceID();
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auto proxy = UserInputMapper::DeviceProxy::Pointer(new UserInputMapper::DeviceProxy("ConnexionClient"));
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proxy->getButton = [this](const UserInputMapper::Input& input, int timestamp) -> bool { return this->getButton(input.getChannel()); };
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proxy->getAxis = [this](const UserInputMapper::Input& input, int timestamp) -> float { return this->getAxis(input.getChannel()); };
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proxy->getAvailabeInputs = [this]() -> QVector<UserInputMapper::InputPair> {
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QVector<UserInputMapper::InputPair> availableInputs;
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availableInputs.append(UserInputMapper::InputPair(makeInput(BUTTON_1), "Left button"));
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availableInputs.append(UserInputMapper::InputPair(makeInput(BUTTON_2), "Right button"));
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availableInputs.append(UserInputMapper::InputPair(makeInput(BUTTON_3), "Both buttons"));
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availableInputs.append(UserInputMapper::InputPair(makeInput(POSITION_AXIS_Y_NEG), "Move backward"));
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availableInputs.append(UserInputMapper::InputPair(makeInput(POSITION_AXIS_Y_POS), "Move forward"));
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availableInputs.append(UserInputMapper::InputPair(makeInput(POSITION_AXIS_X_POS), "Move right"));
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availableInputs.append(UserInputMapper::InputPair(makeInput(POSITION_AXIS_X_NEG), "Move Left"));
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availableInputs.append(UserInputMapper::InputPair(makeInput(POSITION_AXIS_Z_POS), "Move up"));
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availableInputs.append(UserInputMapper::InputPair(makeInput(POSITION_AXIS_Z_NEG), "Move down"));
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availableInputs.append(UserInputMapper::InputPair(makeInput(ROTATION_AXIS_Y_NEG), "Rotate backward"));
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availableInputs.append(UserInputMapper::InputPair(makeInput(ROTATION_AXIS_Y_POS), "Rotate forward"));
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availableInputs.append(UserInputMapper::InputPair(makeInput(ROTATION_AXIS_X_POS), "Rotate right"));
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availableInputs.append(UserInputMapper::InputPair(makeInput(ROTATION_AXIS_X_NEG), "Rotate left"));
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availableInputs.append(UserInputMapper::InputPair(makeInput(ROTATION_AXIS_Z_POS), "Rotate up"));
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availableInputs.append(UserInputMapper::InputPair(makeInput(ROTATION_AXIS_Z_NEG), "Rotate down"));
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return availableInputs;
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};
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proxy->resetDeviceBindings = [this, &mapper]() -> bool {
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mapper.removeAllInputChannelsForDevice(_deviceID);
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this->assignDefaultInputMapping(mapper);
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return true;
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};
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mapper.registerDevice(_deviceID, proxy);
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}
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void ConnexionData::assignDefaultInputMapping(UserInputMapper& mapper) {
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const float JOYSTICK_MOVE_SPEED = 1.0f;
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//const float DPAD_MOVE_SPEED = 0.5f;
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const float JOYSTICK_YAW_SPEED = 0.5f;
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const float JOYSTICK_PITCH_SPEED = 0.25f;
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const float BOOM_SPEED = 0.1f;
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// Y axes are flipped (up is negative)
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// postion: Movement, strafing
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mapper.addInputChannel(UserInputMapper::LONGITUDINAL_FORWARD, makeInput(POSITION_AXIS_Y_NEG), JOYSTICK_MOVE_SPEED);
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mapper.addInputChannel(UserInputMapper::LONGITUDINAL_BACKWARD, makeInput(POSITION_AXIS_Y_POS), JOYSTICK_MOVE_SPEED);
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mapper.addInputChannel(UserInputMapper::LATERAL_RIGHT, makeInput(POSITION_AXIS_X_POS), JOYSTICK_MOVE_SPEED);
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mapper.addInputChannel(UserInputMapper::LATERAL_LEFT, makeInput(POSITION_AXIS_X_NEG), JOYSTICK_MOVE_SPEED);
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mapper.addInputChannel(UserInputMapper::VERTICAL_UP, makeInput(POSITION_AXIS_Z_NEG), JOYSTICK_MOVE_SPEED);
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mapper.addInputChannel(UserInputMapper::VERTICAL_DOWN, makeInput(POSITION_AXIS_Z_POS), JOYSTICK_MOVE_SPEED);
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// Rotation: Camera orientation with button 1
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mapper.addInputChannel(UserInputMapper::YAW_RIGHT, makeInput(ROTATION_AXIS_Z_POS), JOYSTICK_YAW_SPEED);
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mapper.addInputChannel(UserInputMapper::YAW_LEFT, makeInput(ROTATION_AXIS_Z_NEG), JOYSTICK_YAW_SPEED);
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mapper.addInputChannel(UserInputMapper::PITCH_DOWN, makeInput(ROTATION_AXIS_Y_NEG), JOYSTICK_PITCH_SPEED);
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mapper.addInputChannel(UserInputMapper::PITCH_UP, makeInput(ROTATION_AXIS_Y_POS), JOYSTICK_PITCH_SPEED);
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// Button controls
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// Zoom
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mapper.addInputChannel(UserInputMapper::BOOM_IN, makeInput(BUTTON_1), BOOM_SPEED);
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mapper.addInputChannel(UserInputMapper::BOOM_OUT, makeInput(BUTTON_2), BOOM_SPEED);
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// Zoom
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// mapper.addInputChannel(UserInputMapper::BOOM_IN, makeInput(ROTATION_AXIS_Z_NEG), BOOM_SPEED);
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// mapper.addInputChannel(UserInputMapper::BOOM_OUT, makeInput(ROTATION_AXIS_Z_POS), BOOM_SPEED);
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}
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float ConnexionData::getButton(int channel) const {
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if (!_buttonPressedMap.empty()) {
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if (_buttonPressedMap.find(channel) != _buttonPressedMap.end()) {
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return 1.0f;
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} else {
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return 0.0f;
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}
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}
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return 0.0f;
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}
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float ConnexionData::getAxis(int channel) const {
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auto axis = _axisStateMap.find(channel);
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if (axis != _axisStateMap.end()) {
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return (*axis).second;
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} else {
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return 0.0f;
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}
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}
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UserInputMapper::Input ConnexionData::makeInput(ConnexionData::ButtonChannel button) {
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return UserInputMapper::Input(_deviceID, button, UserInputMapper::ChannelType::BUTTON);
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}
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UserInputMapper::Input ConnexionData::makeInput(ConnexionData::PositionChannel axis) {
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return UserInputMapper::Input(_deviceID, axis, UserInputMapper::ChannelType::AXIS);
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}
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void ConnexionData::update() {
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// the update is done in the ConnexionClient class.
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// for windows in the nativeEventFilter the inputmapper is connected or registed or removed when an 3Dconnnexion device is attached or detached
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// for osx the api will call DeviceAddedHandler or DeviceRemoveHandler when a 3Dconnexion device is attached or detached
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}
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ConnexionClient& ConnexionClient::getInstance() {
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static ConnexionClient sharedInstance;
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return sharedInstance;
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}
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#ifdef HAVE_3DCONNEXIONCLIENT
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#ifdef Q_OS_WIN
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#include <VersionHelpers.h>
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void ConnexionClient::toggleConnexion(bool shouldEnable) {
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ConnexionData& connexiondata = ConnexionData::getInstance();
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if (shouldEnable && connexiondata.getDeviceID() == 0) {
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init();
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}
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if (!shouldEnable && connexiondata.getDeviceID() != 0) {
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destroy();
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}
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}
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void ConnexionClient::init() {
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if (Menu::getInstance()->isOptionChecked(MenuOption::Connexion)) {
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fLast3dmouseInputTime = 0;
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InitializeRawInput(GetActiveWindow());
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QAbstractEventDispatcher::instance()->installNativeEventFilter(this);
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}
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}
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void ConnexionClient::destroy() {
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QAbstractEventDispatcher::instance()->removeNativeEventFilter(this);
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ConnexionData& connexiondata = ConnexionData::getInstance();
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int deviceid = connexiondata.getDeviceID();
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connexiondata.setDeviceID(0);
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auto userInputMapper = DependencyManager::get<UserInputMapper>();
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userInputMapper->removeDevice(deviceid);
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}
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#define LOGITECH_VENDOR_ID 0x46d
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#ifndef RIDEV_DEVNOTIFY
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#define RIDEV_DEVNOTIFY 0x00002000
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#endif
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const int TRACE_RIDI_DEVICENAME = 0;
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const int TRACE_RIDI_DEVICEINFO = 0;
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#ifdef _WIN64
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typedef unsigned __int64 QWORD;
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#endif
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// object angular velocity per mouse tick 0.008 milliradians per second per count
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static const double k3dmouseAngularVelocity = 8.0e-6; // radians per second per count
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static const int kTimeToLive = 5;
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enum ConnexionPid {
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CONNEXIONPID_SPACEPILOT = 0xc625,
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CONNEXIONPID_SPACENAVIGATOR = 0xc626,
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CONNEXIONPID_SPACEEXPLORER = 0xc627,
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CONNEXIONPID_SPACENAVIGATORFORNOTEBOOKS = 0xc628,
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CONNEXIONPID_SPACEPILOTPRO = 0xc629
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};
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// e3dmouse_virtual_key
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enum V3dk {
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V3DK_INVALID = 0,
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V3DK_MENU = 1, V3DK_FIT,
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V3DK_TOP, V3DK_LEFT, V3DK_RIGHT, V3DK_FRONT, V3DK_BOTTOM, V3DK_BACK,
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V3DK_CW, V3DK_CCW,
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V3DK_ISO1, V3DK_ISO2,
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V3DK_1, V3DK_2, V3DK_3, V3DK_4, V3DK_5, V3DK_6, V3DK_7, V3DK_8, V3DK_9, V3DK_10,
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V3DK_ESC, V3DK_ALT, V3DK_SHIFT, V3DK_CTRL,
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V3DK_ROTATE, V3DK_PANZOOM, V3DK_DOMINANT,
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V3DK_PLUS, V3DK_MINUS
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};
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struct tag_VirtualKeys {
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ConnexionPid pid;
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size_t nKeys;
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V3dk *vkeys;
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};
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// e3dmouse_virtual_key
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static const V3dk SpaceExplorerKeys[] = {
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V3DK_INVALID, // there is no button 0
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V3DK_1, V3DK_2,
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V3DK_TOP, V3DK_LEFT, V3DK_RIGHT, V3DK_FRONT,
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V3DK_ESC, V3DK_ALT, V3DK_SHIFT, V3DK_CTRL,
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V3DK_FIT, V3DK_MENU,
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V3DK_PLUS, V3DK_MINUS,
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V3DK_ROTATE
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};
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//e3dmouse_virtual_key
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static const V3dk SpacePilotKeys[] = {
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V3DK_INVALID,
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V3DK_1, V3DK_2, V3DK_3, V3DK_4, V3DK_5, V3DK_6,
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V3DK_TOP, V3DK_LEFT, V3DK_RIGHT, V3DK_FRONT,
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V3DK_ESC, V3DK_ALT, V3DK_SHIFT, V3DK_CTRL,
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V3DK_FIT, V3DK_MENU,
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V3DK_PLUS, V3DK_MINUS,
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V3DK_DOMINANT, V3DK_ROTATE,
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};
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static const struct tag_VirtualKeys _3dmouseVirtualKeys[] = {
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CONNEXIONPID_SPACEPILOT,
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sizeof(SpacePilotKeys) / sizeof(SpacePilotKeys[0]),
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const_cast<V3dk *>(SpacePilotKeys),
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CONNEXIONPID_SPACEEXPLORER,
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sizeof(SpaceExplorerKeys) / sizeof(SpaceExplorerKeys[0]),
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const_cast<V3dk *>(SpaceExplorerKeys)
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};
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// Converts a hid device keycode (button identifier) of a pre-2009 3Dconnexion USB device to the standard 3d mouse virtual key definition.
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// pid USB Product ID (PID) of 3D mouse device
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// hidKeyCode Hid keycode as retrieved from a Raw Input packet
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// return The standard 3d mouse virtual key (button identifier) or zero if an error occurs.
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// Converts a hid device keycode (button identifier) of a pre-2009 3Dconnexion USB device
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// to the standard 3d mouse virtual key definition.
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unsigned short HidToVirtualKey(unsigned long pid, unsigned short hidKeyCode) {
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unsigned short virtualkey = hidKeyCode;
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for (size_t i = 0; i<sizeof(_3dmouseVirtualKeys) / sizeof(_3dmouseVirtualKeys[0]); ++i) {
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if (pid == _3dmouseVirtualKeys[i].pid) {
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if (hidKeyCode < _3dmouseVirtualKeys[i].nKeys) {
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virtualkey = _3dmouseVirtualKeys[i].vkeys[hidKeyCode];
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} else {
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virtualkey = V3DK_INVALID;
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}
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break;
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}
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}
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// Remaining devices are unchanged
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return virtualkey;
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}
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bool ConnexionClient::RawInputEventFilter(void* msg, long* result) {
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ConnexionData& connexiondata = ConnexionData::getInstance();
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auto userInputMapper = DependencyManager::get<UserInputMapper>();
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if (Is3dmouseAttached() && connexiondata.getDeviceID() == 0) {
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connexiondata.registerToUserInputMapper(*userInputMapper);
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connexiondata.assignDefaultInputMapping(*userInputMapper);
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UserActivityLogger::getInstance().connectedDevice("controller", "3Dconnexion");
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} else if (!Is3dmouseAttached() && connexiondata.getDeviceID() != 0) {
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int deviceid = connexiondata.getDeviceID();
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connexiondata.setDeviceID(0);
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userInputMapper->removeDevice(deviceid);
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}
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if (!Is3dmouseAttached()) {
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return false;
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}
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MSG* message = (MSG*)(msg);
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if (message->message == WM_INPUT) {
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HRAWINPUT hRawInput = reinterpret_cast<HRAWINPUT>(message->lParam);
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OnRawInput(RIM_INPUT, hRawInput);
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if (result != 0) {
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result = 0;
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}
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return true;
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}
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return false;
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}
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// Access the mouse parameters structure
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I3dMouseParam& ConnexionClient::MouseParams() {
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return f3dMouseParams;
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}
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// Access the mouse parameters structure
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const I3dMouseParam& ConnexionClient::MouseParams() const {
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return f3dMouseParams;
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}
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//Called with the processed motion data when a 3D mouse event is received
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void ConnexionClient::Move3d(HANDLE device, std::vector<float>& motionData) {
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Q_UNUSED(device);
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ConnexionData& connexiondata = ConnexionData::getInstance();
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connexiondata.cc_position = { motionData[0] * 1000, motionData[1] * 1000, motionData[2] * 1000 };
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connexiondata.cc_rotation = { motionData[3] * 1500, motionData[4] * 1500, motionData[5] * 1500 };
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connexiondata.handleAxisEvent();
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}
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//Called when a 3D mouse key is pressed
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void ConnexionClient::On3dmouseKeyDown(HANDLE device, int virtualKeyCode) {
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Q_UNUSED(device);
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ConnexionData& connexiondata = ConnexionData::getInstance();
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connexiondata.setButton(virtualKeyCode);
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}
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//Called when a 3D mouse key is released
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void ConnexionClient::On3dmouseKeyUp(HANDLE device, int virtualKeyCode) {
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Q_UNUSED(device);
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ConnexionData& connexiondata = ConnexionData::getInstance();
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connexiondata.setButton(0);
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}
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//Get an initialized array of PRAWINPUTDEVICE for the 3D devices
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//pNumDevices returns the number of devices to register. Currently this is always 1.
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static PRAWINPUTDEVICE GetDevicesToRegister(unsigned int* pNumDevices) {
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// Array of raw input devices to register
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static RAWINPUTDEVICE sRawInputDevices[] = {
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{ 0x01, 0x08, 0x00, 0x00 } // Usage Page = 0x01 Generic Desktop Page, Usage Id= 0x08 Multi-axis Controller
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};
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if (pNumDevices) {
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*pNumDevices = sizeof(sRawInputDevices) / sizeof(sRawInputDevices[0]);
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}
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return sRawInputDevices;
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}
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//Detect the 3D mouse
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bool ConnexionClient::Is3dmouseAttached() {
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unsigned int numDevicesOfInterest = 0;
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PRAWINPUTDEVICE devicesToRegister = GetDevicesToRegister(&numDevicesOfInterest);
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unsigned int nDevices = 0;
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if (::GetRawInputDeviceList(NULL, &nDevices, sizeof(RAWINPUTDEVICELIST)) != 0) {
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return false;
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}
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if (nDevices == 0) {
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return false;
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}
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std::vector<RAWINPUTDEVICELIST> rawInputDeviceList(nDevices);
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if (::GetRawInputDeviceList(&rawInputDeviceList[0], &nDevices, sizeof(RAWINPUTDEVICELIST)) == static_cast<unsigned int>(-1)) {
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return false;
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}
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for (unsigned int i = 0; i < nDevices; ++i) {
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RID_DEVICE_INFO rdi = { sizeof(rdi) };
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unsigned int cbSize = sizeof(rdi);
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if (GetRawInputDeviceInfo(rawInputDeviceList[i].hDevice, RIDI_DEVICEINFO, &rdi, &cbSize) > 0) {
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//skip non HID and non logitec (3DConnexion) devices
|
|
if (rdi.dwType != RIM_TYPEHID || rdi.hid.dwVendorId != LOGITECH_VENDOR_ID) {
|
|
continue;
|
|
}
|
|
|
|
//check if devices matches Multi-axis Controller
|
|
for (unsigned int j = 0; j < numDevicesOfInterest; ++j) {
|
|
if (devicesToRegister[j].usUsage == rdi.hid.usUsage
|
|
&& devicesToRegister[j].usUsagePage == rdi.hid.usUsagePage) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
// Initialize the window to recieve raw-input messages
|
|
// This needs to be called initially so that Windows will send the messages from the 3D mouse to the window.
|
|
bool ConnexionClient::InitializeRawInput(HWND hwndTarget) {
|
|
fWindow = hwndTarget;
|
|
|
|
// Simply fail if there is no window
|
|
if (!hwndTarget) {
|
|
return false;
|
|
}
|
|
|
|
unsigned int numDevices = 0;
|
|
PRAWINPUTDEVICE devicesToRegister = GetDevicesToRegister(&numDevices);
|
|
|
|
if (numDevices == 0) {
|
|
return false;
|
|
}
|
|
|
|
unsigned int cbSize = sizeof(devicesToRegister[0]);
|
|
for (size_t i = 0; i < numDevices; i++) {
|
|
// Set the target window to use
|
|
//devicesToRegister[i].hwndTarget = hwndTarget;
|
|
|
|
// If Vista or newer, enable receiving the WM_INPUT_DEVICE_CHANGE message.
|
|
if (IsWindowsVistaOrGreater()) {
|
|
devicesToRegister[i].dwFlags |= RIDEV_DEVNOTIFY;
|
|
}
|
|
}
|
|
return (::RegisterRawInputDevices(devicesToRegister, numDevices, cbSize) != FALSE);
|
|
}
|
|
|
|
//Get the raw input data from Windows
|
|
UINT ConnexionClient::GetRawInputBuffer(PRAWINPUT pData, PUINT pcbSize, UINT cbSizeHeader) {
|
|
//Includes workaround for incorrect alignment of the RAWINPUT structure on x64 os
|
|
//when running as Wow64 (copied directly from 3DConnexion code)
|
|
#ifdef _WIN64
|
|
return ::GetRawInputBuffer(pData, pcbSize, cbSizeHeader);
|
|
#else
|
|
BOOL bIsWow64 = FALSE;
|
|
::IsWow64Process(GetCurrentProcess(), &bIsWow64);
|
|
if (!bIsWow64 || pData == NULL) {
|
|
return ::GetRawInputBuffer(pData, pcbSize, cbSizeHeader);
|
|
} else {
|
|
HWND hwndTarget = fWindow;
|
|
|
|
size_t cbDataSize = 0;
|
|
UINT nCount = 0;
|
|
PRAWINPUT pri = pData;
|
|
|
|
MSG msg;
|
|
while (PeekMessage(&msg, hwndTarget, WM_INPUT, WM_INPUT, PM_NOREMOVE)) {
|
|
HRAWINPUT hRawInput = reinterpret_cast<HRAWINPUT>(msg.lParam);
|
|
size_t cbSize = *pcbSize - cbDataSize;
|
|
if (::GetRawInputData(hRawInput, RID_INPUT, pri, &cbSize, cbSizeHeader) == static_cast<UINT>(-1)) {
|
|
if (nCount == 0) {
|
|
return static_cast<UINT>(-1);
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
++nCount;
|
|
|
|
// Remove the message for the data just read
|
|
PeekMessage(&msg, hwndTarget, WM_INPUT, WM_INPUT, PM_REMOVE);
|
|
|
|
pri = NEXTRAWINPUTBLOCK(pri);
|
|
cbDataSize = reinterpret_cast<ULONG_PTR>(pri)-reinterpret_cast<ULONG_PTR>(pData);
|
|
if (cbDataSize >= *pcbSize) {
|
|
cbDataSize = *pcbSize;
|
|
break;
|
|
}
|
|
}
|
|
return nCount;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
// Process the raw input device data
|
|
// On3dmouseInput() does all the preprocessing of the rawinput device data before
|
|
// finally calling the Move3d method.
|
|
void ConnexionClient::On3dmouseInput() {
|
|
// Don't do any data processing in background
|
|
bool bIsForeground = (::GetActiveWindow() != NULL);
|
|
if (!bIsForeground) {
|
|
// set all cached data to zero so that a zero event is seen and the cached data deleted
|
|
for (std::map<HANDLE, TInputData>::iterator it = fDevice2Data.begin(); it != fDevice2Data.end(); it++) {
|
|
it->second.fAxes.assign(6, .0);
|
|
it->second.fIsDirty = true;
|
|
}
|
|
}
|
|
|
|
DWORD dwNow = ::GetTickCount(); // Current time;
|
|
DWORD dwElapsedTime; // Elapsed time since we were last here
|
|
|
|
if (0 == fLast3dmouseInputTime) {
|
|
dwElapsedTime = 10; // System timer resolution
|
|
} else {
|
|
dwElapsedTime = dwNow - fLast3dmouseInputTime;
|
|
if (fLast3dmouseInputTime > dwNow) {
|
|
dwElapsedTime = ~dwElapsedTime + 1;
|
|
}
|
|
if (dwElapsedTime<1) {
|
|
dwElapsedTime = 1;
|
|
} else if (dwElapsedTime > 500) {
|
|
// Check for wild numbers because the device was removed while sending data
|
|
dwElapsedTime = 10;
|
|
}
|
|
}
|
|
|
|
//qDebug("On3DmouseInput() period is %dms\n", dwElapsedTime);
|
|
|
|
float mouseData2Rotation = k3dmouseAngularVelocity;
|
|
// v = w * r, we don't know r yet so lets assume r=1.)
|
|
float mouseData2PanZoom = k3dmouseAngularVelocity;
|
|
|
|
// Grab the I3dmouseParam interface
|
|
I3dMouseParam& i3dmouseParam = f3dMouseParams;
|
|
// Take a look at the users preferred speed setting and adjust the sensitivity accordingly
|
|
I3dMouseSensor::Speed speedSetting = i3dmouseParam.GetSpeed();
|
|
// See "Programming for the 3D Mouse", Section 5.1.3
|
|
float speed = (speedSetting == I3dMouseSensor::SPEED_LOW ? 0.25f : speedSetting == I3dMouseSensor::SPEED_HIGH ? 4.f : 1.f);
|
|
|
|
// Multiplying by the following will convert the 3d mouse data to real world units
|
|
mouseData2PanZoom *= speed;
|
|
mouseData2Rotation *= speed;
|
|
|
|
std::map<HANDLE, TInputData>::iterator iterator = fDevice2Data.begin();
|
|
while (iterator != fDevice2Data.end()) {
|
|
|
|
// If we have not received data for a while send a zero event
|
|
if ((--(iterator->second.fTimeToLive)) == 0) {
|
|
iterator->second.fAxes.assign(6, .0);
|
|
} else if ( !iterator->second.fIsDirty) { //!t_bPoll3dmouse &&
|
|
// If we are not polling then only handle the data that was actually received
|
|
++iterator;
|
|
continue;
|
|
}
|
|
iterator->second.fIsDirty = false;
|
|
|
|
// get a copy of the device
|
|
HANDLE hdevice = iterator->first;
|
|
|
|
// get a copy of the motion vectors and apply the user filters
|
|
std::vector<float> motionData = iterator->second.fAxes;
|
|
|
|
// apply the user filters
|
|
|
|
// Pan Zoom filter
|
|
// See "Programming for the 3D Mouse", Section 5.1.2
|
|
if (!i3dmouseParam.IsPanZoom()) {
|
|
// Pan zoom is switched off so set the translation vector values to zero
|
|
motionData[0] = motionData[1] = motionData[2] = 0.;
|
|
}
|
|
|
|
// Rotate filter
|
|
// See "Programming for the 3D Mouse", Section 5.1.1
|
|
if (!i3dmouseParam.IsRotate()) {
|
|
// Rotate is switched off so set the rotation vector values to zero
|
|
motionData[3] = motionData[4] = motionData[5] = 0.;
|
|
}
|
|
|
|
// convert the translation vector into physical data
|
|
for (int axis = 0; axis < 3; axis++) {
|
|
motionData[axis] *= mouseData2PanZoom;
|
|
}
|
|
|
|
// convert the directed Rotate vector into physical data
|
|
// See "Programming for the 3D Mouse", Section 7.2.2
|
|
for (int axis = 3; axis < 6; axis++) {
|
|
motionData[axis] *= mouseData2Rotation;
|
|
}
|
|
|
|
// Now that the data has had the filters and sensitivty settings applied
|
|
// calculate the displacements since the last view update
|
|
for (int axis = 0; axis < 6; axis++) {
|
|
motionData[axis] *= dwElapsedTime;
|
|
}
|
|
|
|
// Now a bit of book keeping before passing on the data
|
|
if (iterator->second.IsZero()) {
|
|
iterator = fDevice2Data.erase(iterator);
|
|
} else {
|
|
++iterator;
|
|
}
|
|
|
|
// Work out which will be the next device
|
|
HANDLE hNextDevice = 0;
|
|
if (iterator != fDevice2Data.end()) {
|
|
hNextDevice = iterator->first;
|
|
}
|
|
|
|
// Pass the 3dmouse input to the view controller
|
|
Move3d(hdevice, motionData);
|
|
|
|
// Because we don't know what happened in the previous call, the cache might have
|
|
// changed so reload the iterator
|
|
iterator = fDevice2Data.find(hNextDevice);
|
|
}
|
|
|
|
if (!fDevice2Data.empty()) {
|
|
fLast3dmouseInputTime = dwNow;
|
|
} else {
|
|
fLast3dmouseInputTime = 0;
|
|
}
|
|
}
|
|
|
|
//Called when new raw input data is available
|
|
void ConnexionClient::OnRawInput(UINT nInputCode, HRAWINPUT hRawInput) {
|
|
const size_t cbSizeOfBuffer = 1024;
|
|
BYTE pBuffer[cbSizeOfBuffer];
|
|
|
|
PRAWINPUT pRawInput = reinterpret_cast<PRAWINPUT>(pBuffer);
|
|
UINT cbSize = cbSizeOfBuffer;
|
|
|
|
if (::GetRawInputData(hRawInput, RID_INPUT, pRawInput, &cbSize, sizeof(RAWINPUTHEADER)) == static_cast<UINT>(-1)) {
|
|
return;
|
|
}
|
|
|
|
bool b3dmouseInput = TranslateRawInputData(nInputCode, pRawInput);
|
|
::DefRawInputProc(&pRawInput, 1, sizeof(RAWINPUTHEADER));
|
|
|
|
// Check for any buffered messages
|
|
cbSize = cbSizeOfBuffer;
|
|
UINT nCount = this->GetRawInputBuffer(pRawInput, &cbSize, sizeof(RAWINPUTHEADER));
|
|
if (nCount == (UINT)-1) {
|
|
qDebug("GetRawInputBuffer returned error %d\n", GetLastError());
|
|
}
|
|
|
|
while (nCount>0 && nCount != static_cast<UINT>(-1)) {
|
|
PRAWINPUT pri = pRawInput;
|
|
UINT nInput;
|
|
for (nInput = 0; nInput<nCount; ++nInput) {
|
|
b3dmouseInput |= TranslateRawInputData(nInputCode, pri);
|
|
// clean the buffer
|
|
::DefRawInputProc(&pri, 1, sizeof(RAWINPUTHEADER));
|
|
|
|
pri = NEXTRAWINPUTBLOCK(pri);
|
|
}
|
|
cbSize = cbSizeOfBuffer;
|
|
nCount = this->GetRawInputBuffer(pRawInput, &cbSize, sizeof(RAWINPUTHEADER));
|
|
}
|
|
|
|
// If we have mouse input data for the app then tell tha app about it
|
|
if (b3dmouseInput) {
|
|
On3dmouseInput();
|
|
}
|
|
}
|
|
|
|
bool ConnexionClient::TranslateRawInputData(UINT nInputCode, PRAWINPUT pRawInput) {
|
|
bool bIsForeground = (nInputCode == RIM_INPUT);
|
|
|
|
// We are not interested in keyboard or mouse data received via raw input
|
|
if (pRawInput->header.dwType != RIM_TYPEHID) {
|
|
return false;
|
|
}
|
|
|
|
if (TRACE_RIDI_DEVICENAME == 1) {
|
|
UINT dwSize = 0;
|
|
if (::GetRawInputDeviceInfo(pRawInput->header.hDevice, RIDI_DEVICENAME, NULL, &dwSize) == 0) {
|
|
std::vector<wchar_t> szDeviceName(dwSize + 1);
|
|
if (::GetRawInputDeviceInfo(pRawInput->header.hDevice, RIDI_DEVICENAME, &szDeviceName[0], &dwSize) > 0) {
|
|
qDebug("Device Name = %s\nDevice handle = 0x%x\n", &szDeviceName[0], pRawInput->header.hDevice);
|
|
}
|
|
}
|
|
}
|
|
|
|
RID_DEVICE_INFO sRidDeviceInfo;
|
|
sRidDeviceInfo.cbSize = sizeof(RID_DEVICE_INFO);
|
|
UINT cbSize = sizeof(RID_DEVICE_INFO);
|
|
|
|
if (::GetRawInputDeviceInfo(pRawInput->header.hDevice, RIDI_DEVICEINFO, &sRidDeviceInfo, &cbSize) == cbSize) {
|
|
if (TRACE_RIDI_DEVICEINFO == 1) {
|
|
switch (sRidDeviceInfo.dwType) {
|
|
case RIM_TYPEMOUSE:
|
|
qDebug("\tsRidDeviceInfo.dwType=RIM_TYPEMOUSE\n");
|
|
break;
|
|
case RIM_TYPEKEYBOARD:
|
|
qDebug("\tsRidDeviceInfo.dwType=RIM_TYPEKEYBOARD\n");
|
|
break;
|
|
case RIM_TYPEHID:
|
|
qDebug("\tsRidDeviceInfo.dwType=RIM_TYPEHID\n");
|
|
qDebug("\tVendor=0x%x\n\tProduct=0x%x\n\tUsagePage=0x%x\n\tUsage=0x%x\n",
|
|
sRidDeviceInfo.hid.dwVendorId,
|
|
sRidDeviceInfo.hid.dwProductId,
|
|
sRidDeviceInfo.hid.usUsagePage,
|
|
sRidDeviceInfo.hid.usUsage);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (sRidDeviceInfo.hid.dwVendorId == LOGITECH_VENDOR_ID) {
|
|
if (pRawInput->data.hid.bRawData[0] == 0x01) { // Translation vector
|
|
TInputData& deviceData = fDevice2Data[pRawInput->header.hDevice];
|
|
deviceData.fTimeToLive = kTimeToLive;
|
|
if (bIsForeground) {
|
|
short* pnRawData = reinterpret_cast<short*>(&pRawInput->data.hid.bRawData[1]);
|
|
// Cache the pan zoom data
|
|
deviceData.fAxes[0] = static_cast<float>(pnRawData[0]);
|
|
deviceData.fAxes[1] = static_cast<float>(pnRawData[1]);
|
|
deviceData.fAxes[2] = static_cast<float>(pnRawData[2]);
|
|
|
|
//qDebug("Pan/Zoom RI Data =\t0x%x,\t0x%x,\t0x%x\n", pnRawData[0], pnRawData[1], pnRawData[2]);
|
|
|
|
if (pRawInput->data.hid.dwSizeHid >= 13) { // Highspeed package
|
|
// Cache the rotation data
|
|
deviceData.fAxes[3] = static_cast<float>(pnRawData[3]);
|
|
deviceData.fAxes[4] = static_cast<float>(pnRawData[4]);
|
|
deviceData.fAxes[5] = static_cast<float>(pnRawData[5]);
|
|
deviceData.fIsDirty = true;
|
|
|
|
//qDebug("Rotation RI Data =\t0x%x,\t0x%x,\t0x%x\n", pnRawData[3], pnRawData[4], pnRawData[5]);
|
|
return true;
|
|
}
|
|
} else { // Zero out the data if the app is not in forground
|
|
deviceData.fAxes.assign(6, 0.f);
|
|
}
|
|
} else if (pRawInput->data.hid.bRawData[0] == 0x02) { // Rotation vector
|
|
// If we are not in foreground do nothing
|
|
// The rotation vector was zeroed out with the translation vector in the previous message
|
|
if (bIsForeground) {
|
|
TInputData& deviceData = fDevice2Data[pRawInput->header.hDevice];
|
|
deviceData.fTimeToLive = kTimeToLive;
|
|
|
|
short* pnRawData = reinterpret_cast<short*>(&pRawInput->data.hid.bRawData[1]);
|
|
// Cache the rotation data
|
|
deviceData.fAxes[3] = static_cast<float>(pnRawData[0]);
|
|
deviceData.fAxes[4] = static_cast<float>(pnRawData[1]);
|
|
deviceData.fAxes[5] = static_cast<float>(pnRawData[2]);
|
|
deviceData.fIsDirty = true;
|
|
|
|
//qDebug("Rotation RI Data =\t0x%x,\t0x%x,\t0x%x\n", pnRawData[0], pnRawData[1], pnRawData[2]);
|
|
|
|
return true;
|
|
}
|
|
} else if (pRawInput->data.hid.bRawData[0] == 0x03) { // Keystate change
|
|
// this is a package that contains 3d mouse keystate information
|
|
// bit0=key1, bit=key2 etc.
|
|
|
|
unsigned long dwKeystate = *reinterpret_cast<unsigned long*>(&pRawInput->data.hid.bRawData[1]);
|
|
|
|
//qDebug("ButtonData =0x%x\n", dwKeystate);
|
|
|
|
// Log the keystate changes
|
|
unsigned long dwOldKeystate = fDevice2Keystate[pRawInput->header.hDevice];
|
|
if (dwKeystate != 0) {
|
|
fDevice2Keystate[pRawInput->header.hDevice] = dwKeystate;
|
|
} else {
|
|
fDevice2Keystate.erase(pRawInput->header.hDevice);
|
|
}
|
|
|
|
// Only call the keystate change handlers if the app is in foreground
|
|
if (bIsForeground) {
|
|
unsigned long dwChange = dwKeystate ^ dwOldKeystate;
|
|
|
|
for (int nKeycode = 1; nKeycode<33; nKeycode++) {
|
|
if (dwChange & 0x01) {
|
|
int nVirtualKeyCode = HidToVirtualKey(sRidDeviceInfo.hid.dwProductId, nKeycode);
|
|
if (nVirtualKeyCode) {
|
|
if (dwKeystate & 0x01) {
|
|
On3dmouseKeyDown(pRawInput->header.hDevice, nVirtualKeyCode);
|
|
} else {
|
|
On3dmouseKeyUp(pRawInput->header.hDevice, nVirtualKeyCode);
|
|
}
|
|
}
|
|
}
|
|
dwChange >>= 1;
|
|
dwKeystate >>= 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
MouseParameters::MouseParameters() :
|
|
fNavigation(NAVIGATION_OBJECT_MODE),
|
|
fPivot(PIVOT_AUTO),
|
|
fPivotVisibility(PIVOT_SHOW),
|
|
fIsLockHorizon(true),
|
|
fIsPanZoom(true),
|
|
fIsRotate(true),
|
|
fSpeed(SPEED_LOW)
|
|
{
|
|
}
|
|
|
|
bool MouseParameters::IsPanZoom() const {
|
|
return fIsPanZoom;
|
|
}
|
|
|
|
bool MouseParameters::IsRotate() const {
|
|
return fIsRotate;
|
|
}
|
|
|
|
MouseParameters::Speed MouseParameters::GetSpeed() const {
|
|
return fSpeed;
|
|
}
|
|
|
|
void MouseParameters::SetPanZoom(bool isPanZoom) {
|
|
fIsPanZoom = isPanZoom;
|
|
}
|
|
|
|
void MouseParameters::SetRotate(bool isRotate) {
|
|
fIsRotate = isRotate;
|
|
}
|
|
|
|
void MouseParameters::SetSpeed(Speed speed) {
|
|
fSpeed = speed;
|
|
}
|
|
|
|
MouseParameters::Navigation MouseParameters::GetNavigationMode() const {
|
|
return fNavigation;
|
|
}
|
|
|
|
MouseParameters::Pivot MouseParameters::GetPivotMode() const {
|
|
return fPivot;
|
|
}
|
|
|
|
MouseParameters::PivotVisibility MouseParameters::GetPivotVisibility() const {
|
|
return fPivotVisibility;
|
|
}
|
|
|
|
bool MouseParameters::IsLockHorizon() const {
|
|
return fIsLockHorizon;
|
|
}
|
|
|
|
void MouseParameters::SetLockHorizon(bool bOn) {
|
|
fIsLockHorizon=bOn;
|
|
}
|
|
|
|
void MouseParameters::SetNavigationMode(Navigation navigation) {
|
|
fNavigation=navigation;
|
|
}
|
|
|
|
void MouseParameters::SetPivotMode(Pivot pivot) {
|
|
if (fPivot!=PIVOT_MANUAL || pivot!=PIVOT_AUTO_OVERRIDE) {
|
|
fPivot = pivot;
|
|
}
|
|
}
|
|
|
|
void MouseParameters::SetPivotVisibility(PivotVisibility visibility) {
|
|
fPivotVisibility = visibility;
|
|
}
|
|
|
|
#else
|
|
|
|
int fConnexionClientID;
|
|
|
|
static ConnexionDeviceState lastState;
|
|
|
|
static void DeviceAddedHandler(unsigned int connection);
|
|
static void DeviceRemovedHandler(unsigned int connection);
|
|
static void MessageHandler(unsigned int connection, unsigned int messageType, void *messageArgument);
|
|
|
|
void ConnexionClient::toggleConnexion(bool shouldEnable) {
|
|
if (shouldEnable && !Is3dmouseAttached()) {
|
|
init();
|
|
}
|
|
if (!shouldEnable && Is3dmouseAttached()) {
|
|
destroy();
|
|
}
|
|
}
|
|
|
|
void ConnexionClient::init() {
|
|
// Make sure the framework is installed
|
|
if (Menu::getInstance()->isOptionChecked(MenuOption::Connexion)) {
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// Install message handler and register our client
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InstallConnexionHandlers(MessageHandler, DeviceAddedHandler, DeviceRemovedHandler);
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// Either use this to take over in our application only... does not work
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// fConnexionClientID = RegisterConnexionClient('MCTt', "\pConnexion Client Test", kConnexionClientModeTakeOver, kConnexionMaskAll);
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// ...or use this to take over system-wide
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fConnexionClientID = RegisterConnexionClient(kConnexionClientWildcard, NULL, kConnexionClientModeTakeOver, kConnexionMaskAll);
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ConnexionData& connexiondata = ConnexionData::getInstance();
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memcpy(&connexiondata.clientId, &fConnexionClientID, (long)sizeof(int));
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// A separate API call is required to capture buttons beyond the first 8
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SetConnexionClientButtonMask(fConnexionClientID, kConnexionMaskAllButtons);
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// use default switches
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ConnexionClientControl(fConnexionClientID, kConnexionCtlSetSwitches, kConnexionSwitchesDisabled, NULL);
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|
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if (Is3dmouseAttached() && connexiondata.getDeviceID() == 0) {
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auto userInputMapper = DependencyManager::get<UserInputMapper>();
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connexiondata.registerToUserInputMapper(*userInputMapper);
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connexiondata.assignDefaultInputMapping(*userInputMapper);
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UserActivityLogger::getInstance().connectedDevice("controller", "3Dconnexion");
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}
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|
//let one axis be dominant
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//ConnexionClientControl(fConnexionClientID, kConnexionCtlSetSwitches, kConnexionSwitchDominant | kConnexionSwitchEnableAll, NULL);
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}
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|
}
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|
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void ConnexionClient::destroy() {
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// Make sure the framework is installed
|
|
if (&InstallConnexionHandlers != NULL) {
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|
// Unregister our client and clean up all handlers
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if (fConnexionClientID) {
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|
UnregisterConnexionClient(fConnexionClientID);
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|
}
|
|
CleanupConnexionHandlers();
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|
fConnexionClientID = 0;
|
|
ConnexionData& connexiondata = ConnexionData::getInstance();
|
|
if (connexiondata.getDeviceID()!=0) {
|
|
auto userInputMapper = DependencyManager::get<UserInputMapper>();
|
|
userInputMapper->removeDevice(connexiondata.getDeviceID());
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|
connexiondata.setDeviceID(0);
|
|
}
|
|
}
|
|
}
|
|
|
|
void DeviceAddedHandler(unsigned int connection) {
|
|
ConnexionData& connexiondata = ConnexionData::getInstance();
|
|
if (connexiondata.getDeviceID() == 0) {
|
|
qCWarning(interfaceapp) << "3Dconnexion device added ";
|
|
auto userInputMapper = DependencyManager::get<UserInputMapper>();
|
|
connexiondata.registerToUserInputMapper(*userInputMapper);
|
|
connexiondata.assignDefaultInputMapping(*userInputMapper);
|
|
UserActivityLogger::getInstance().connectedDevice("controller", "3Dconnexion");
|
|
}
|
|
}
|
|
|
|
void DeviceRemovedHandler(unsigned int connection) {
|
|
ConnexionData& connexiondata = ConnexionData::getInstance();
|
|
if (connexiondata.getDeviceID() != 0) {
|
|
qCWarning(interfaceapp) << "3Dconnexion device removed";
|
|
auto userInputMapper = DependencyManager::get<UserInputMapper>();
|
|
userInputMapper->removeDevice(connexiondata.getDeviceID());
|
|
connexiondata.setDeviceID(0);
|
|
}
|
|
}
|
|
|
|
bool ConnexionClient::Is3dmouseAttached() {
|
|
int result;
|
|
if (fConnexionClientID) {
|
|
if (ConnexionControl(kConnexionCtlGetDeviceID, 0, &result)) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void MessageHandler(unsigned int connection, unsigned int messageType, void *messageArgument) {
|
|
ConnexionDeviceState *state;
|
|
|
|
switch (messageType) {
|
|
case kConnexionMsgDeviceState:
|
|
state = (ConnexionDeviceState*)messageArgument;
|
|
if (state->client == fConnexionClientID) {
|
|
ConnexionData& connexiondata = ConnexionData::getInstance();
|
|
connexiondata.cc_position = { state->axis[0], state->axis[1], state->axis[2] };
|
|
connexiondata.cc_rotation = { state->axis[3], state->axis[4], state->axis[5] };
|
|
|
|
connexiondata.handleAxisEvent();
|
|
if (state->buttons != lastState.buttons) {
|
|
connexiondata.setButton(state->buttons);
|
|
}
|
|
memmove(&lastState, state, (long)sizeof(ConnexionDeviceState));
|
|
}
|
|
break;
|
|
case kConnexionMsgPrefsChanged:
|
|
// the prefs have changed, do something
|
|
break;
|
|
default:
|
|
// other messageTypes can happen and should be ignored
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
#endif // __APPLE__
|
|
|
|
#endif // HAVE_3DCONNEXIONCLIENT
|