zheiling/BBS-Client-TUI
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

improvement of detection of active elements (not finished)

Browse Source
This commit is contained in:
zheiling
2025-12-10 20:11:35 +02:00
parent ad1fa9e973
commit 369f7de279
8 changed files with 170 additions and 93 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/ui/widget/group.c
+47 -53
View File
@@ -5,67 +5,59 @@
#include <stdlib.h>
#include <sys/types.h>
// TODO: refactor
#define MAKE_RESPONSE_M1(args, resp_data, response) \
if (args->resp_data != NULL) { \
response->active_id = g->active_id; \
response->value = -1; \
}
#define FIND_ELEMENT(args, element_ptr, element_idx) \
if (args->resp_data != NULL) { \
for (int i = 0; i < g->count; i++) { \
if (g->elements[i].id == g->active_id) { \
element_ptr = &(g->elements[i]); \
element_idx = i; \
break; \
} \
} \
}
void group_default_callback(callback_args_t *args) {
group_t *g = (group_t *)args->widget;
char key = *((char *)args->data);
group_resp_t *response = (group_resp_t *)args->resp_data;
input_t *inpt;
input_t *input;
group_el_t *element_ptr;
int32_t element_idx = -1;
switch (key) {
case '\t':
if (g->active_id != g->last_id) {
g->active_id = g->active_id + 1;
} else {
g->active_id = g->first_id;
}
if (args->resp_data != NULL) {
response->active_id = g->active_id;
response->value = -1;
}
case '\n': /* Enter */
FIND_ELEMENT(args, element_ptr, element_idx);
response->active_id = g->active_id;
response->value = element_idx;
break;
case '\n':
if (args->resp_data != NULL) {
for (int i = 0; i < g->count; i++) {
if (g->elements[i].id == g->active_id) {
response->active_id = g->active_id;
response->value = i;
}
case '\177': /* DEL */
FIND_ELEMENT(args, element_ptr, element_idx);
if (element_ptr->type == w_input) {
input = (input_t *)element_ptr->element;
if (input->value_len) {
input->value[--input->value_len] = '\0';
}
}
break;
case '\177':
for (int i = 0; i < g->count; i++) {
if (g->elements[i].id == g->active_id) {
if (g->elements[i].type == w_input) {
inpt = (input_t *)g->elements[i].element;
if (inpt->value_len) {
inpt->value[--inpt->value_len] = '\0';
}
break;
}
}
}
if (args->resp_data != NULL) {
response->active_id = g->active_id;
response->value = -1;
}
MAKE_RESPONSE_M1(args, resp_data, response);
break;
default:
for (int i = 0; i < g->count; i++) {
if (g->elements[i].id == g->active_id) {
if (g->elements[i].type == w_input) {
inpt = (input_t *)g->elements[i].element;
if (inpt->max_len > inpt->value_len) {
inpt->value[inpt->value_len++] = key;
inpt->value[inpt->value_len] = '\0';
}
break;
}
FIND_ELEMENT(args, element_ptr, element_idx);
if (element_ptr->type == w_input) {
input = (input_t *)element_ptr->element;
if (input->max_len > input->value_len) {
input->value[input->value_len++] = key;
input->value[input->value_len] = '\0';
}
}
if (args->resp_data != NULL) {
response->active_id = g->active_id;
response->value = -1;
}
MAKE_RESPONSE_M1(args, resp_data, response);
break;
}
}
@@ -126,20 +118,20 @@ group_t *init_group(WINDOW **win, widget_t *w_parent, group_el_init_t *children,
return group;
}
void draw_group(WINDOW *win, group_t *group) {
void draw_group(WINDOW *win, group_t *group, int32_t active_id) {
group_el_t *children = group->elements;
for (int i = 0; i < group->count; i++) {
group_el_t *el = &children[i];
switch (el->type) {
case w_button:
draw_button((button_t *)el->element, group->active_id);
draw_button((button_t *)el->element, active_id);
break;
case w_box:
case w_group:
case w_end:
break;
case w_input:
draw_input((input_t *)el->element, group->active_id);
draw_input((input_t *)el->element, active_id);
break;
}
}
@@ -152,7 +144,9 @@ void draw_group(WINDOW *win, group_t *group) {
if (input->max_len == input->value_len) {
wmove(win, margin_y + 1, margin_x + input->value_len);
} else {
wmove(win, margin_y + 1, margin_x + input->value_len + 1); // x: +1: margin left from the border
wmove(win, margin_y + 1,
margin_x + input->value_len +
1); // x: +1: margin left from the border
}
curs_set(1);
}