text entry
funny little text-entry tool for user interfacing, with a cute flashing cursor
Inlets
bool32.rising add a character
bool32.rising like delete but different
bool32.rising delete a character
bool32.rising up one character
bool32.rising down one character
bool32.rising clears the text
Outlets
bool32 trigger when 'disp' changes
charptr32 to display
charptr32 without the cursor
Attributes
spinner maximum length
spinner set character for flashing
combo enable flash
char cout[attr_maxLength + 1];
char cdisp[attr_maxLength + 1];
uint8_t pos;
bool trig;
uint8_t c;
uint16_t count;
bool toggle;
bool disptrig;
bool init;memset(&cout[0], 32, 8);
c = 17;
init = 1;disptrig = 0;
if ((inlet_add || inlet_inc || inlet_dec || init) && !trig) {
if (inlet_add && (pos < (attr_maxLength - 1)))
pos++;
if (inlet_inc)
c++;
if (inlet_dec)
c--;
c = c % 43;
cout[pos] = c + 48;
cout[pos + 1] = '\0';
strcpy(cdisp, cout);
init = 0;
trig = 1;
}
if ((inlet_delete || inlet_undoAdd) && !trig && (pos > 0)) {
trig = 1;
cout[pos] = '\0';
pos--;
if (!inlet_undoAdd)
c = cout[pos] - 48;
strcpy(cdisp, cout);
}
if (inlet_clear && !trig) {
memset(&cout[0], 32, 8);
c = 17;
pos = 0;
init = 1;
trig = 1;
}
if (!inlet_add && !inlet_inc && !inlet_dec && !inlet_delete && !inlet_undoAdd &&
!inlet_clear)
trig = 0;
if (!count && attr_flash) {
count = attr_flash;
toggle = !toggle;
cdisp[pos] = (toggle) ? attr_char : cout[pos];
disptrig = 1;
}
count--;
outlet_trig = trig || disptrig;
outlet_disp = &cdisp[0];
outlet_out = &cout[0];