bool TouchKeyboard::getKeyCode(uint8_t &keyCode, MetaKeys &metaKeys, bool wait, Point &pressPt, bool returnMeta)
{
uint8_t scanCode;
bool result;
do
{
result = getScanCode(scanCode, wait, pressPt);
if (result)
{
if (scanCode > sizeof(scanCodeToVK) - 1)
return false;
keyCode = pgm_read_byte_near(&scanCodeToVK[scanCode]);
if (isMetaKey(keyCode))
{
switch (keyCode)
{
case VK_CONTROL: toggleMetaKeyState(mkCtrl); break;
case VK_ALT: toggleMetaKeyState(mkAlt); break;
case VK_SHIFT: toggleMetaKeyState(mkShift); break;
case VK_CAPITAL: toggleMetaKeyState(mkCaps); break;
}
} else break;
} else break;
} while (!returnMeta && isMetaKey(keyCode));
metaKeys = _metaKeys;
if (result && !returnMeta)
clearMetaState();
return result;
}
mir::EventUPtr mia::Lexicon::translate(droidinput::InputEvent const* android_event)
{
switch(android_event->getType())
{
case AINPUT_EVENT_TYPE_KEY:
{
auto kev = static_cast<const droidinput::KeyEvent*>(android_event);
return mev::make_event(MirInputDeviceId(android_event->getDeviceId()),
kev->getEventTime(),
kev->getMac(),
mia::mir_keyboard_action_from_android(kev->getAction(), kev->getRepeatCount()),
kev->getKeyCode(),
kev->getScanCode(),
mia::mir_modifiers_from_android(kev->getMetaState()));
}
case AINPUT_EVENT_TYPE_MOTION:
{
if (mia::android_source_id_is_pointer_device(android_event->getSource()))
{
auto mev = static_cast<const droidinput::MotionEvent*>(android_event);
return mev::make_event(MirInputDeviceId(android_event->getDeviceId()),
mev->getEventTime(),
mev->getMac(),
mia::mir_modifiers_from_android(mev->getMetaState()),
mia::mir_pointer_action_from_masked_android(mev->getAction() & AMOTION_EVENT_ACTION_MASK),
mia::mir_pointer_buttons_from_android(mev->getButtonState()),
mev->getX(0), mev->getY(0),
mev->getRawAxisValue(AMOTION_EVENT_AXIS_HSCROLL, 0),
mev->getRawAxisValue(AMOTION_EVENT_AXIS_VSCROLL, 0),
mev->getRawAxisValue(AMOTION_EVENT_AXIS_RX, 0),
mev->getRawAxisValue(AMOTION_EVENT_AXIS_RY, 0));
}
else
{
auto mev = static_cast<const droidinput::MotionEvent*>(android_event);
auto ev = mev::make_event(MirInputDeviceId(android_event->getDeviceId()),
mev->getEventTime(),
mev->getMac(),
mia::mir_modifiers_from_android(mev->getMetaState()));
auto action = mev->getAction();
size_t index_with_action = (action & AMOTION_EVENT_ACTION_POINTER_INDEX_MASK) >> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT;
auto masked_action = action & AMOTION_EVENT_ACTION_MASK;
for (unsigned i = 0; i < mev->getPointerCount(); i++)
{
auto action = (i == index_with_action) ? mia::mir_touch_action_from_masked_android(masked_action) :
mir_touch_action_change;
mev::add_touch(*ev, mev->getPointerId(i), action, mia::mir_tool_type_from_android(mev->getToolType(i)),
mev->getX(i), mev->getY(i),
mev->getPressure(i), mev->getTouchMajor(i),
mev->getTouchMinor(i), mev->getSize(i));
}
return ev;
}
}
default:
BOOST_THROW_EXCEPTION(std::logic_error("Invalid android event"));
}
}
int mymain(void) {
unsigned int code=0;
unsigned char head=0, tail=0;
unsigned char scanCode=0, asciiCode=0;
disableKey();
if(firstTime==1) {
initHeadTail();
initTab();
firstTime=0;
}
scanCode=getScanCode();
asciiCode=lookupAscii(scanCode);
if(asciiCode==0) { /* not printable */
if(scanCode==0x1D) { /* check if ctrl is pressed or not */
isCtrlDown=1;
}
else if(scanCode==0x9d) {
isCtrlDown=0;
}
}
if(scanCode>=0x3b && scanCode<=0x3e && isCtrlDown==1) {
setActiveShell((scanCode-0x3b)+1);
}
code= scanCode;
code<<=8;
code|=asciiCode;
head=getHead();
tail=getTail();
if(!((tail+2)==head || (head==0x1e && tail==0x3c)) ) { /* not full */
setKeyCode(code);
if(tail==0x3C) {
setTail(0x1e);
}
else {
setTail(tail+2);
}
}
enableKey();
eoi(ss,sp);
}
