@ -48,19 +48,10 @@ void handle_synthetic_key_event(Key mappedKey, uint8_t currentState, uint8_t pre
}
__attribute__ ( ( weak ) )
bool handle_user_key_event ( byte row , byte col , uint8_t currentState , uint8_t previousState ) {
return false ;
}
static custom_handler_t customHandler = handle_user_key_event ;
void set_custom_handler ( custom_handler_t f ) {
customHandler = f ;
}
custom_handler_t get_custom_handler ( ) {
return customHandler ;
}
custom_handler_t eventHandlers [ ] = {
handle_key_event_default ,
( custom_handler_t ) NULL
} ;
Key lookup_key ( byte keymap , byte row , byte col ) {
Key mappedKey ;
@ -71,12 +62,16 @@ Key lookup_key(byte keymap, byte row, byte col) {
}
void handle_key_event ( byte row , byte col , uint8_t currentState , uint8_t previousState ) {
//for every newly pressed button, figure out what logical key it is and send a key down event
// for every newly released button, figure out what logical key it is and send a key up event
if ( ( * customHandler ) ( row , col , currentState , previousState ) ) {
for ( byte i = 0 ; eventHandlers [ i ] ! = NULL ; i + + ) {
custom_handler_t handler = eventHandlers [ i ] ;
if ( ( * handler ) ( row , col , currentState , previousState ) )
return ;
}
}
bool handle_key_event_default ( byte row , byte col , uint8_t currentState , uint8_t previousState ) {
//for every newly pressed button, figure out what logical key it is and send a key down event
// for every newly released button, figure out what logical key it is and send a key up event
Key mappedKey = lookup_key ( temporary_keymap , row , col ) ;
Key baseKey = lookup_key ( primary_keymap , row , col ) ;
@ -88,6 +83,7 @@ void handle_key_event(byte row, byte col, uint8_t currentState, uint8_t previous
} else if ( key_is_pressed ( currentState , previousState ) ) {
press_key ( mappedKey ) ;
}
return true ;
}
void press_key ( Key mappedKey ) {