void InputManager::init()
{
if(initialized())
deinit();
SDL_SetHint(SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS,
Settings::getInstance()->getBool("BackgroundJoystickInput") ? "1" : "0");
SDL_InitSubSystem(SDL_INIT_JOYSTICK);
SDL_JoystickEventState(SDL_ENABLE);
// first, open all currently present joysticks
int numJoysticks = SDL_NumJoysticks();
for(int i = 0; i < numJoysticks; i++)
{
addJoystickByDeviceIndex(i);
}
mKeyboardInputConfig = new InputConfig(DEVICE_KEYBOARD, "Keyboard", KEYBOARD_GUID_STRING);
loadInputConfig(mKeyboardInputConfig);
SDL_USER_CECBUTTONDOWN = SDL_RegisterEvents(2);
SDL_USER_CECBUTTONUP = SDL_USER_CECBUTTONDOWN + 1;
CECInput::init();
mCECInputConfig = new InputConfig(DEVICE_CEC, "CEC", CEC_GUID_STRING);
loadInputConfig(mCECInputConfig);
}
void InputManager::addJoystickByDeviceIndex(int id)
{
assert(id >= 0 && id < SDL_NumJoysticks());
// open joystick & add to our list
SDL_Joystick* joy = SDL_JoystickOpen(id);
assert(joy);
// add it to our list so we can close it again later
SDL_JoystickID joyId = SDL_JoystickInstanceID(joy);
mJoysticks[joyId] = joy;
char guid[65];
SDL_JoystickGetGUIDString(SDL_JoystickGetGUID(joy), guid, 65);
// create the InputConfig
mInputConfigs[joyId] = new InputConfig(joyId, SDL_JoystickName(joy), guid);
if(!loadInputConfig(mInputConfigs[joyId]))
{
LOG(LogInfo) << "Added unconfigured joystick " << SDL_JoystickName(joy) << " (GUID: " << guid << ", instance ID: " << joyId << ", device index: " << id << ").";
}else{
LOG(LogInfo) << "Added known joystick " << SDL_JoystickName(joy) << " (instance ID: " << joyId << ", device index: " << id << ")";
}
// set up the prevAxisValues
int numAxes = SDL_JoystickNumAxes(joy);
mPrevAxisValues[joyId] = new int[numAxes];
std::fill(mPrevAxisValues[joyId], mPrevAxisValues[joyId] + numAxes, 0); //initialize array to 0
}
void InputManager::init()
{
if(initialized())
deinit();
SDL_SetHint(SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS,
Settings::getInstance()->getBool("BackgroundJoystickInput") ? "1" : "0");
SDL_InitSubSystem(SDL_INIT_JOYSTICK);
SDL_JoystickEventState(SDL_ENABLE);
// first, open all currently present joysticks
this->addAllJoysticks();
mKeyboardInputConfig = new InputConfig(DEVICE_KEYBOARD, -1, "Keyboard", KEYBOARD_GUID_STRING, 0);
loadInputConfig(mKeyboardInputConfig);
}
void InputManager::init()
{
if(initialized())
deinit();
SDL_InitSubSystem(SDL_INIT_JOYSTICK);
SDL_JoystickEventState(SDL_ENABLE);
// first, open all currently present joysticks
int numJoysticks = SDL_NumJoysticks();
for(int i = 0; i < numJoysticks; i++)
{
addJoystickByDeviceIndex(i);
}
mKeyboardInputConfig = new InputConfig(DEVICE_KEYBOARD, "Keyboard", KEYBOARD_GUID_STRING);
loadInputConfig(mKeyboardInputConfig);
}
void InputManager::writeDeviceConfig(InputConfig* config)
{
assert(initialized());
std::string path = getConfigPath();
pugi::xml_document doc;
if(fs::exists(path))
{
// merge files
pugi::xml_parse_result result = doc.load_file(path.c_str());
if(!result)
{
LOG(LogError) << "Error parsing input config: " << result.description();
}
else
{
// successfully loaded, delete the old entry if it exists
pugi::xml_node root = doc.child("inputList");
if(root)
{
// if inputAction @type=onfinish is set, let onfinish command take care for creating input configuration.
// we just put the input configuration into a temporary input config file.
pugi::xml_node actionnode = root.find_child_by_attribute("inputAction", "type", "onfinish");
if(actionnode)
{
path = getTemporaryConfigPath();
doc.reset();
root = doc.append_child("inputList");
root.append_copy(actionnode);
}
else
{
pugi::xml_node oldEntry = root.find_child_by_attribute("inputConfig", "deviceGUID",
config->getDeviceGUIDString().c_str());
if(oldEntry)
{
root.remove_child(oldEntry);
}
oldEntry = root.find_child_by_attribute("inputConfig", "deviceName",
config->getDeviceName().c_str());
if(oldEntry)
{
root.remove_child(oldEntry);
}
}
}
}
}
pugi::xml_node root = doc.child("inputList");
if(!root)
root = doc.append_child("inputList");
config->writeToXML(root);
doc.save_file(path.c_str());
// execute any onFinish commands and re-load the config for changes
doOnFinish();
loadInputConfig(config);
}