86 lines
2.0 KiB
C
86 lines
2.0 KiB
C
#include "group.h"
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#include "button.h"
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#include <stdint.h>
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#include <stdlib.h>
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#include <sys/types.h>
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group_t *init_group(WINDOW **win, widget_t *w_parent, group_el_init_t *children,
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enum g_direction direction) {
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group_t *group = malloc(sizeof(group_t));
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/* count elements */
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group->count = 0;
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for (; children[group->count].type != w_end; group->count++)
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;
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group->elements = calloc(group->count, sizeof(group_el_t));
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group->w.w_parent = w_parent;
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group_el_t *elements = group->elements;
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for (int i = 0; i < group->count; i++) {
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elements[i].type = children[i].type;
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}
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/* init child elements */
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uint32_t el_id = 0;
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for (int i = 0; i < group->count; i++) {
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switch (elements[i].type) {
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case w_button:
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elements[i].element = init_button(win, &(group->w), children[i].label);
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if (direction == horizontal) {
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button_t *b = (button_t *)elements[i].element;
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el_id = b->w.id;
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b->w.m_x = group->w.x;
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b->w.m_y = group->w.m_y;
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group->w.x += b->w.x + 1;
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if (group->w.y < b->w.y)
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group->w.y = b->w.y;
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}
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break;
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case w_box:
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case w_group:
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case w_end:
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break;
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}
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if (i == 0) {
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group->first_id = el_id;
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group->w_active_id = el_id;
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} else {
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group->last_id = el_id;
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}
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}
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return group;
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}
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void draw_group(WINDOW *win, group_t *group) {
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group_el_t *children = group->elements;
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for (int i = 0; i < group->count; i++) {
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group_el_t *el = &children[i];
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switch (el->type) {
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case w_button:
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draw_button((button_t *)el->element, group->w_active_id);
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break;
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case w_box:
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case w_group:
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case w_end:
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break;
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}
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}
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}
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void destroy_group(group_t *group) {
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group_el_t *children = group->elements;
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for (int i = 0; i < group->count; i++) {
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group_el_t *el = &children[i];
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switch (el->type) {
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case w_button:
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destroy_button(el->element);
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break;
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case w_box:
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case w_group:
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case w_end:
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break;
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}
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}
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free(group->elements);
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free(group);
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} |