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Improve the callsign input of module17 UI 

This will change the bahavior of the left and right button in callsign input:
The right button will add a new character to the input starting at `A`.
The right button will stop at the maximum allowed length.
The left button will delete the current charater.
The left button will go back one character and make it editable again.
The left button will not do anything when only one character is displayed.
This commit is contained in:
marco 2024-01-26 21:34:06 +01:00 committed by Silvano Seva
parent 3f0cfe94e5
commit c3f1ec0ea1
1 changed files with 14 additions and 5 deletions
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19
openrtx/src/ui/module17/ui.c
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@ -166,7 +166,7 @@ static const char *symbols_ITU_T_E161_callsign[] =
""
};
static const char symbols_callsign[] = "_ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890/- ";
static const char symbols_callsign[] = "_ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890/-.";
// Calculate number of menu entries
const uint8_t menu_num = sizeof(menu_items)/sizeof(menu_items[0]);
@ -738,13 +738,22 @@ void _ui_textInputArrows(char *buf, uint8_t max_len, kbd_msg_t msg)
if (msg.keys & KEY_RIGHT)
{
ui_state.input_position = (ui_state.input_position + 1) % max_len;
ui_state.input_set = 0;
if (ui_state.input_position < (max_len - 1))
{
ui_state.input_position = ui_state.input_position + 1;
ui_state.input_set = 0;
}
}
else if (msg.keys & KEY_LEFT)
{
ui_state.input_position = (ui_state.input_position - 1) % max_len;
ui_state.input_set = 0;
if (ui_state.input_position > 0)
{
buf[ui_state.input_position] = '\0';
ui_state.input_position = ui_state.input_position - 1;
}
// get index of current selected character in symbol table
ui_state.input_set = strcspn(symbols_callsign, &buf[ui_state.input_position]);
}
else if (msg.keys & KEY_UP)
ui_state.input_set = (ui_state.input_set + 1) % num_symbols;