178 lines
4.6 KiB
C
178 lines
4.6 KiB
C
/**
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* @author Rémi Heredero
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* @version 1.0.0
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* @date July 2023
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* @file click_handler.c
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*/
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#include "click_handler.h"
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void CLICK_HANDLER_init(CLICK_HANDLER* me){
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me->state = STCH_INIT;
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me->clickTimer = 250;
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me->wait.f = NULL;
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me->long_click.f = NULL;
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me->single_click.f = NULL;
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me->double_click.f = NULL;
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}
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void CLICK_HANDLER_startBehaviour(CLICK_HANDLER* me){
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POST(me, &CLICK_HANDLER_processEvent, evCHinit, 0, 0);
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}
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bool CLICK_HANDLER_processEvent(Event* ev) {
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bool processed = false;
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CLICK_HANDLER* me = (CLICK_HANDLER*)Event_getTarget(ev);
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CLICK_HANDLER_STATES oldState = me->state;
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evIDT evid = Event_getId(ev);
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switch (me->state) { // onState
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case STCH_INIT:
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if (ev->id == evCHinit) {
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me->state = STCH_WAIT;
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}
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break;
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case STCH_WAIT:
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if(evid == evCHpbpress) {
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me->state = STCH_LONG_CLICK;
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CLICK_HANDLER_emitTimer(me, me->clickTimer);
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}
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break;
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case STCH_LONG_CLICK:
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if(evid == evCHpbrelease) {
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me->state = STCH_SINGLE_CLICK;
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}
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if(evid == evCHtimer) {
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me->state = STCH_WAIT;
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}
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break;
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case STCH_SINGLE_CLICK:
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if(evid == evCHpbpress) {
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me->state = STCH_DOUBLE_CLICK;
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}
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if(evid == evCHtimer) {
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me->state = STCH_WAIT;
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}
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break;
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case STCH_DOUBLE_CLICK:
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if(evid == evCHpbrelease) {
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me->state = STCH_WAIT;
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}
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if(evid == evCHtimer) {
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me->state = STCH_WAIT;
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}
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break;
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}
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if(oldState != me->state){
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switch (oldState) { // onExit
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case STCH_INIT:
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break;
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case STCH_WAIT:
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break;
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case STCH_LONG_CLICK:
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if(evid == evCHtimer) {
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if (me->long_click.f != NULL) {
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me->long_click.f(me->long_click.p);
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}
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}
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break;
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case STCH_SINGLE_CLICK:
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if(evid == evCHtimer) {
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if (me->single_click.f != NULL) {
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me->single_click.f(me->single_click.p);
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}
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}
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break;
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case STCH_DOUBLE_CLICK:
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if(evid == evCHtimer) {
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if(me->double_click.f != NULL) {
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me->double_click.f(me->double_click.p);
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}
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}
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if(evid == evCHpbrelease) {
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if(me->double_click.f != NULL) {
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me->double_click.f(me->double_click.p);
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}
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}
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break;
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}
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switch (me->state) { // onEntry
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case STCH_INIT:
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break;
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case STCH_WAIT:
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break;
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case STCH_LONG_CLICK:
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break;
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case STCH_SINGLE_CLICK:
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break;
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case STCH_DOUBLE_CLICK:
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break;
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}
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processed = true;
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}
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return processed;
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}
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/*************
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* Callbacks *
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*************/
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void CLICK_HANDLER_onWait(CLICK_HANDLER* me, CLICK_HANDLER_CALLBACK_FUNCTION f, void* p) {
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me->wait.f = f;
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me->wait.p = p;
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}
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void CLICK_HANDLER_onLong_click(CLICK_HANDLER* me, CLICK_HANDLER_CALLBACK_FUNCTION f, void* p) {
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me->long_click.f = f;
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me->long_click.p = p;
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}
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void CLICK_HANDLER_onSingle_click(CLICK_HANDLER* me, CLICK_HANDLER_CALLBACK_FUNCTION f, void* p) {
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me->single_click.f = f;
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me->single_click.p = p;
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}
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void CLICK_HANDLER_onDouble_click(CLICK_HANDLER* me, CLICK_HANDLER_CALLBACK_FUNCTION f, void* p) {
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me->double_click.f = f;
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me->double_click.p = p;
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}
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/************
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* EMITTERS *
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************/
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void CLICK_HANDLER_emitTimer(CLICK_HANDLER* me, uint16_t t) {
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POST(me, &CLICK_HANDLER_processEvent, evCHtimer, t, 0);
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}
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void CLICK_HANDLER_emitPbpress(CLICK_HANDLER* me, uint16_t t) {
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POST(me, &CLICK_HANDLER_processEvent, evCHpbpress, t, 0);
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}
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void CLICK_HANDLER_emitPbrelease(CLICK_HANDLER* me, uint16_t t) {
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POST(me, &CLICK_HANDLER_processEvent, evCHpbrelease, t, 0);
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}
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/***********
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* SETTERS *
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***********/
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void CLICK_HANDLER_setClickTimer(CLICK_HANDLER* me, uint16_t v) {
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me->clickTimer = v;
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}
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