void QNitpickerPlatformWindow::_handle_input(unsigned int)
{
for (int i = 0, num_ev = _input_session.flush(); i < num_ev; i++) {
Input::Event *ev = &_ev_buf[i];
bool const is_key_event = ev->type() == Input::Event::PRESS ||
ev->type() == Input::Event::RELEASE;
bool const is_mouse_button_event =
is_key_event && (ev->code() == Input::BTN_LEFT ||
ev->code() == Input::BTN_MIDDLE ||
ev->code() == Input::BTN_RIGHT);
if (ev->type() == Input::Event::MOTION ||
ev->type() == Input::Event::WHEEL ||
is_mouse_button_event) {
_process_mouse_event(ev);
} else if (is_key_event && (ev->code() < 128)) {
_process_key_event(ev);
}
}
}
void QNitpickerPlatformWindow::handle_events()
{
/* handle resize events */
if (_signal_receiver.pending()) {
_signal_receiver.wait_for_signal();
Framebuffer::Mode mode(_nitpicker_session.mode());
if ((mode.width() != _current_mode.width()) ||
(mode.height() != _current_mode.height()) ||
(mode.format() != _current_mode.format())) {
QRect geo(geometry());
geo.setWidth(mode.width());
geo.setHeight(mode.height());
QWindowSystemInterface::handleGeometryChange(window(), geo);
setGeometry(geo);
}
}
/* handle input events */
if (_input_session.is_pending()) {
for (int i = 0, num_ev = _input_session.flush(); i < num_ev; i++) {
Input::Event *ev = &_ev_buf[i];
bool const is_key_event = ev->type() == Input::Event::PRESS ||
ev->type() == Input::Event::RELEASE;
bool const is_mouse_button_event =
is_key_event && (ev->code() == Input::BTN_LEFT ||
ev->code() == Input::BTN_MIDDLE ||
ev->code() == Input::BTN_RIGHT);
if (ev->type() == Input::Event::MOTION ||
ev->type() == Input::Event::WHEEL ||
is_mouse_button_event) {
_process_mouse_event(ev);
} else if (is_key_event && (ev->code() < 128)) {
_process_key_event(ev);
}
}
}
}
void QNitpickerPlatformWindow::_process_key_event(Input::Event const &ev)
{
const bool pressed = (ev.type() == Input::Event::PRESS);
const int keycode = ev.code();
if (pressed) {
_last_keycode = keycode;
_key_repeat_timer->start(KEY_REPEAT_DELAY_MS);
} else
_key_repeat_timer->stop();
_keyboard_handler.processKeycode(keycode, pressed, false);
}
void QNitpickerInputHandler::readInputData()
{
// qDebug() << "QNitpickerInputHandler::readInputData()";
int i, num_ev;
if (input->is_pending()) {
for (i = 0, num_ev = input->flush(); i < num_ev; i++) {
Input::Event *ev = &ev_buf[i];
bool const is_key_event = ev->type() == Input::Event::PRESS
|| ev->type() == Input::Event::RELEASE;
bool const is_mouse_button_event =
is_key_event && (ev->code() == Input::BTN_LEFT
|| ev->code() == Input::BTN_MIDDLE
|| ev->code() == Input::BTN_RIGHT);
if (ev->type() == Input::Event::MOTION
|| ev->type() == Input::Event::WHEEL
|| is_mouse_button_event) {
#ifndef QT_NO_QWS_MOUSE_NITPICKER
mouse->processMouseEvent(ev);
#endif
} else if (is_key_event && (ev->code() < 128)) {
#ifndef QT_NO_QWS_KEYBOARD_NITPICKER
keyboard->processKeyEvent(ev);
#endif
}
}
}
// qDebug() << "QNitpickerInputHandler::readInputData() finished";
}
void QNitpickerPlatformWindow::_process_mouse_event(Input::Event const &ev)
{
QPoint global_position(ev.ax(), ev.ay());
QPoint local_position(global_position.x() - geometry().x(),
global_position.y() - geometry().y());
switch (ev.type()) {
case Input::Event::PRESS:
/* make this window the focused window */
requestActivateWindow();
switch (ev.code()) {
case Input::BTN_LEFT:
_mouse_button_state |= Qt::LeftButton;
break;
case Input::BTN_RIGHT:
_mouse_button_state |= Qt::RightButton;
break;
case Input::BTN_MIDDLE:
_mouse_button_state |= Qt::MidButton;
break;
case Input::BTN_SIDE:
_mouse_button_state |= Qt::XButton1;
break;
case Input::BTN_EXTRA:
_mouse_button_state |= Qt::XButton2;
break;
}
break;
case Input::Event::RELEASE:
switch (ev.code()) {
case Input::BTN_LEFT:
_mouse_button_state &= ~Qt::LeftButton;
break;
case Input::BTN_RIGHT:
_mouse_button_state &= ~Qt::RightButton;
break;
case Input::BTN_MIDDLE:
_mouse_button_state &= ~Qt::MidButton;
break;
case Input::BTN_SIDE:
_mouse_button_state &= ~Qt::XButton1;
break;
case Input::BTN_EXTRA:
_mouse_button_state &= ~Qt::XButton2;
break;
}
break;
case Input::Event::WHEEL:
QWindowSystemInterface::handleWheelEvent(window(),
local_position,
local_position,
ev.ry() * 120,
Qt::Vertical);
return;
default:
break;
}
QWindowSystemInterface::handleMouseEvent(window(),
local_position,
global_position,
_mouse_button_state);
}