bool Tohkbd::checkKeypadPresence()
{
bool __prev_keypadPresence = keypadIsPresent;
if (!vddEnabled)
{
/* keyboard is being connected to base */
/* TODO: how to detect keyboard is removed ??? */
printf("Presence detected, turning power on\n");
QThread::msleep(150);
setVddState(true);
QThread::msleep(150);
tca8424->reset();
QThread::msleep(150);
}
if (!tca8424->testComms())
{
printf("keypad not present, turning power off\n");
setVddState(false);
if (keypadIsPresent)
{
keyboardConnectedNotification(false);
presenceTimer->stop();
handleKeyReleased();
}
keypadIsPresent = false;
}
else
{
if (!keypadIsPresent)
{
keyboardConnectedNotification(true);
tca8424->setLeds((keymap->ctrlPressed ? LED_SYMLOCK_ON : LED_SYMLOCK_OFF) | ((capsLockSeq == 3) ? LED_CAPSLOCK_ON : LED_CAPSLOCK_OFF));
presenceTimer->start();
checkEEPROM();
}
keypadIsPresent = true;
}
if (__prev_keypadPresence != keypadIsPresent)
{
emit keyboardConnectedChanged(keypadIsPresent);
emitKeypadSlideEvent(keypadIsPresent);
vkbLayoutIsTohkbd = keypadIsPresent;
changeActiveLayout();
if (forceLandscapeOrientation)
changeOrientationLock();
}
return keypadIsPresent;
}
/* Main
*/
Tohkbd::Tohkbd(QObject *parent) :
QObject(parent)
{
dbusRegistered = false;
interruptsEnabled = false;
vddEnabled = false;
capsLockSeq = 0;
vkbLayoutIsTohkbd = false;
currentActiveLayout = QString();
currentOrientationLock = QString();
keypadIsPresent = false;
gpio_fd = -1;
displayIsOn = false;
keyIsPressed = false;
keyRepeat = false;
slideEventEmitted = false;
taskSwitcherVisible = false;
ssNotifyReplacesId = 0;
ssFilename = QString();
tohkbd2user = new QDBusInterface("com.kimmoli.tohkbd2user", "/", "com.kimmoli.tohkbd2user", QDBusConnection::sessionBus(), this);
tohkbd2user->setTimeout(2000);
thread = new QThread();
worker = new Worker();
worker->moveToThread(thread);
connect(worker, SIGNAL(gpioInterruptCaptured()), this, SLOT(handleGpioInterrupt()));
connect(worker, SIGNAL(workRequested()), thread, SLOT(start()));
connect(thread, SIGNAL(started()), worker, SLOT(doWork()));
connect(worker, SIGNAL(finished()), thread, SLOT(quit()), Qt::DirectConnection);
backlightTimer = new QTimer(this);
backlightTimer->setSingleShot(true);
connect(backlightTimer, SIGNAL(timeout()), this, SLOT(backlightTimerTimeout()));
presenceTimer = new QTimer(this);
presenceTimer->setInterval(2000);
presenceTimer->setSingleShot(true);
connect(presenceTimer, SIGNAL(timeout()), this, SLOT(presenceTimerTimeout()));
repeatTimer = new QTimer(this);
repeatTimer->setSingleShot(true);
connect(repeatTimer, SIGNAL(timeout()), this, SLOT(repeatTimerTimeout()));
/* do this automatically at startup */
setVddState(true);
setInterruptEnable(true);
uinputif = new UinputIf();
uinputif->openUinputDevice();
tca8424 = new tca8424driver(0x3b);
keymap = new keymapping();
FKEYS.clear();
FKEYS.append(KEY_F1);
FKEYS.append(KEY_F2);
FKEYS.append(KEY_F3);
FKEYS.append(KEY_F4);
FKEYS.append(KEY_F5);
FKEYS.append(KEY_F6);
FKEYS.append(KEY_F7);
FKEYS.append(KEY_F8);
FKEYS.append(KEY_F9);
FKEYS.append(KEY_F10);
FKEYS.append(KEY_F11);
FKEYS.append(KEY_F12);
reloadSettings();
if (currentActiveLayout.isEmpty())
changeActiveLayout(true);
if (currentOrientationLock.isEmpty())
{
changeOrientationLock(true);
saveOrientation();
}
checkKeypadPresence();
connect(keymap, SIGNAL(shiftChanged()), this, SLOT(handleShiftChanged()));
connect(keymap, SIGNAL(ctrlChanged()), this, SLOT(handleCtrlChanged()));
connect(keymap, SIGNAL(altChanged()), this, SLOT(handleAltChanged()));
connect(keymap, SIGNAL(symChanged()), this, SLOT(handleSymChanged()));
connect(keymap, SIGNAL(keyPressed(QList< QPair<int, int> >)), this, SLOT(handleKeyPressed(QList< QPair<int, int> >)));
connect(keymap, SIGNAL(keyReleased()), this, SLOT(handleKeyReleased()));
}
/* Main
*/
Tohkbd::Tohkbd(QObject *parent) :
QObject(parent)
{
dbusRegistered = false;
interruptsEnabled = false;
vddEnabled = false;
vkbLayoutIsTohkbd = false;
currentActiveLayout = QString();
currentOrientationLock = QString();
keypadIsPresent = false;
gpio_fd = -1;
displayIsOn = false;
keyIsPressed = false;
keyRepeat = false;
slideEventEmitted = false;
taskSwitcherVisible = false;
selfieLedOn = false;
gpioInterruptCounter = 0;
actualSailfishVersion = QString();
fix_CapsLock = !checkSailfishVersion("1.1.7.0");
capsLock = false;
tohkbd2user = new ComKimmoliTohkbd2userInterface("com.kimmoli.tohkbd2user", "/", QDBusConnection::sessionBus(), this);
tohkbd2user->setTimeout(2000);
thread = new QThread();
worker = new Worker();
worker->moveToThread(thread);
connect(worker, SIGNAL(gpioInterruptCaptured()), this, SLOT(handleGpioInterrupt()));
connect(worker, SIGNAL(workRequested()), thread, SLOT(start()));
connect(thread, SIGNAL(started()), worker, SLOT(doWork()));
connect(worker, SIGNAL(finished()), thread, SLOT(quit()), Qt::DirectConnection);
backlightTimer = new QTimer(this);
backlightTimer->setSingleShot(true);
connect(backlightTimer, SIGNAL(timeout()), this, SLOT(backlightTimerTimeout()));
presenceTimer = new QTimer(this);
presenceTimer->setInterval(2000);
presenceTimer->setSingleShot(true);
connect(presenceTimer, SIGNAL(timeout()), this, SLOT(presenceTimerTimeout()));
repeatTimer = new QTimer(this);
repeatTimer->setSingleShot(true);
connect(repeatTimer, SIGNAL(timeout()), this, SLOT(repeatTimerTimeout()));
/* do this automatically at startup */
setVddState(true);
setInterruptEnable(true);
uinputif = new UinputIf();
uinputif->openUinputDevice();
uinputevpoll = new UinputEvPoll();
evpollThread = new QThread();
uinputevpoll->moveToThread(evpollThread);
connect(uinputevpoll, SIGNAL(capsLockLedChanged(bool)), this, SLOT(capsLockLedState(bool)));
connect(uinputevpoll, SIGNAL(pollingRequested()), evpollThread, SLOT(start()));
connect(evpollThread, SIGNAL(started()), uinputevpoll, SLOT(doPoll()));
connect(uinputevpoll, SIGNAL(finished()), evpollThread, SLOT(quit()), Qt::DirectConnection);
uinputevpoll->requestPolling(uinputif->getFd());
printf("uinputevpoll->requestPolling(uinputif->getFd());\n");
tca8424 = new tca8424driver(0x3b);
keymap = new keymapping();
FKEYS.clear();
FKEYS.append(KEY_F1);
FKEYS.append(KEY_F2);
FKEYS.append(KEY_F3);
FKEYS.append(KEY_F4);
FKEYS.append(KEY_F5);
FKEYS.append(KEY_F6);
FKEYS.append(KEY_F7);
FKEYS.append(KEY_F8);
FKEYS.append(KEY_F9);
FKEYS.append(KEY_F10);
FKEYS.append(KEY_F11);
FKEYS.append(KEY_F12);
reloadSettings();
keymap->setLayout(masterLayout);
if (currentActiveLayout.isEmpty())
changeActiveLayout(true);
if (currentOrientationLock.isEmpty())
{
changeOrientationLock(true);
saveOrientation();
}
checkKeypadPresence();
connect(keymap, SIGNAL(shiftChanged()), this, SLOT(handleShiftChanged()));
connect(keymap, SIGNAL(ctrlChanged()), this, SLOT(handleCtrlChanged()));
connect(keymap, SIGNAL(altChanged()), this, SLOT(handleAltChanged()));
connect(keymap, SIGNAL(symChanged()), this, SLOT(handleSymChanged()));
connect(keymap, SIGNAL(toggleCapsLock()), this, SLOT(toggleCapsLock()));
connect(keymap, SIGNAL(keyPressed(QList< QPair<int, int> >)), this, SLOT(handleKeyPressed(QList< QPair<int, int> >)));
connect(keymap, SIGNAL(keyReleased()), this, SLOT(handleKeyReleased()));
connect(keymap, SIGNAL(bogusDetected()), tca8424, SLOT(reset()));
}
bool Tohkbd::checkKeypadPresence()
{
bool __prev_keypadPresence = keypadIsPresent;
if (!vddEnabled)
{
/* keyboard is being connected to base */
/* TODO: how to detect keyboard is removed ??? */
printf("Presence detected, turning power on\n");
QThread::msleep(150);
setVddState(true);
QThread::msleep(150);
tca8424->reset();
QThread::msleep(150);
}
tca8424driver::PresenceResult res = tca8424->testComms();
if (res == tca8424driver::DetectFail)
{
printf("keypad not present, turning power off\n");
setVddState(false);
if (keypadIsPresent)
{
keyboardConnectedNotification(false);
presenceTimer->stop();
handleKeyReleased();
}
keypadIsPresent = false;
}
else
{
if (!keypadIsPresent)
{
keyboardConnectedNotification(true);
controlLeds(true);
checkDoWeNeedBacklight();
checkEEPROM();
}
else if (res == tca8424driver::NoKeyPressedSinceReset && displayIsOn)
{
/* Keyboard power interrupt shortly? refresh leds just in case */
controlLeds(true);
}
presenceTimer->start();
keypadIsPresent = true;
}
if (__prev_keypadPresence != keypadIsPresent)
{
emit keyboardConnectedChanged(keypadIsPresent);
emitKeypadSlideEvent(keypadIsPresent);
vkbLayoutIsTohkbd = keypadIsPresent;
changeActiveLayout();
if (forceLandscapeOrientation)
changeOrientationLock();
}
return keypadIsPresent;
}
