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 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 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); }