int getKeyByName(const char *name) {
const char **KeyNames = getKeyNames();
for (int i=0; i<KEY_COUNT; i++) {
Str key_name = KeyNames[i];
if (key_name == name) {
return i;
}
}
return -1;
}
const char *getKeyName(int scan_code) {
const char **KeyNames = getKeyNames();
if (scan_code < 0 || scan_code >= KEY_COUNT) return NULL;
return KeyNames[scan_code];
}
bool KeypadChannel::getAndDispatchKey(unsigned long ulNow, AnalogNavigationKeypad *p, uint8_t uKeyOtherChannel)
{
// get out if we are bouncing!
if(ulNow < m_ulBounceSubsided)
return false;
bool bRes = false;
uint8_t vk = getKey();
if(vk == m_bOldKey)
{
if(vk == VK_NONE)
{
if(!p->isUserLongInactive(ulNow))
return false;
bRes = p->onUserInActivity(ulNow);
p->onUserActivity(ulNow);
return bRes;
}
// fire auto repeat logic here
if((m_ulToFireAutoRepeat == 0) || (ulNow < m_ulToFireAutoRepeat))
{
;
}
else
{
m_ulToFireAutoRepeat = ulNow + s_iAutoRepeatDelay;
//DEBUG_PRINT("onKeyAutoRepeat vk="); DEBUG_PRINT(getKeyName(vk)); DEBUG_PRINTLN("");
bRes = p->onKeyAutoRepeat(vk|uKeyOtherChannel);
}
// fire long key logic here
if((m_ulToFireLongKey == 0) || (ulNow < m_ulToFireLongKey))
return bRes;
m_ulToFireLongKey = 0;
DEBUG_PRINT("onLongKeyDown vk="); DEBUG_PRINT(getKeyNames(vk)); DEBUG_PRINTLN("");
return p->onLongKeyDown(vk|uKeyOtherChannel) || bRes;
}
// vk != m_cOldKey
if(m_ulBounceSubsided == 0) {
m_ulBounceSubsided = ulNow + s_iDebounceDelay;
return false;
}
if(m_bOldKey == VK_NONE)
{
m_ulToFireLongKey = ulNow + s_iLongKeyDelay;
m_ulToFireAutoRepeat = ulNow + s_iAutoRepeatDelay;
m_ulBounceSubsided = 0;
DEBUG_PRINT("onKeyDown vk="); DEBUG_PRINT(getKeyNames(vk)); DEBUG_PRINT(" m_bOldKey="); DEBUG_PRINT(getKeyNames(m_bOldKey)); DEBUG_PRINTLN("");
bRes = p->onKeyDown(vk|uKeyOtherChannel);
p->onUserActivity(ulNow);
}
else if(vk != VK_NONE)
{
// ignore transients!
return false;
}
else
{
m_ulToFireAutoRepeat = m_ulToFireLongKey = m_ulBounceSubsided = 0;
DEBUG_PRINT("onKeyUp vk="); DEBUG_PRINT(getKeyNames(vk)); DEBUG_PRINT(" m_bOldKey="); DEBUG_PRINT(getKeyNames(m_bOldKey)); DEBUG_PRINTLN("");
bRes = p->onKeyUp(m_bOldKey|uKeyOtherChannel);
p->onUserActivity(ulNow);
}
m_bOldKey = vk;
return bRes;
}
