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implementation of input

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This commit is contained in:
zheiling
2025-12-09 20:41:26 +02:00
parent c9a3dada2f
commit 1f85236351
14 changed files with 273 additions and 29 deletions
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src/ui/widget/dialogue.c
+2 -2
View File
@@ -24,7 +24,7 @@ void dialogue_default_callback(callback_args_t *args) {
destroy_dialogue(d);
app->modal.type = none;
} else {
draw_dialogue(d);
draw_dialogue(NULL, d);
}
}
}
@@ -43,7 +43,7 @@ void init_dialogue(dialogue_t *dialogue, const char title[], const char text[],
strcpy(dialogue->text, text);
}
int32_t draw_dialogue(dialogue_t *d) {
int32_t draw_dialogue(void *e, dialogue_t *d) {
if (!d->is_initiated) return -1;
/* count dimensions */
uint32_t x = 1; /* when uses box */
src/ui/widget/dialogue.h
+1 -1
View File
@@ -18,7 +18,7 @@ typedef struct {
void init_dialogue(dialogue_t *d, const char title[], const char text[], uint32_t cur_x,
uint32_t cur_y);
int32_t draw_dialogue(dialogue_t *d);
int32_t draw_dialogue(void *, dialogue_t *d);
void destroy_dialogue(dialogue_t *d);
void dialogue_default_callback(callback_args_t *args);
src/ui/widget/group.c
+77 -16
View File
@@ -1,5 +1,6 @@
#include "group.h"
#include "button.h"
#include "input.h"
#include <stdint.h>
#include <stdlib.h>
#include <sys/types.h>
@@ -7,7 +8,8 @@
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;
group_resp_t *response = (group_resp_t *)args->resp_data;
input_t *inpt;
switch (key) {
case '\t':
if (g->active_id != g->last_id) {
@@ -22,7 +24,7 @@ void group_default_callback(callback_args_t *args) {
break;
case '\n':
if (args->resp_data != NULL) {
for (int i=0; i < g->count; i++) {
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;
@@ -30,6 +32,40 @@ void group_default_callback(callback_args_t *args) {
}
}
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;
}
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;
}
}
}
if (args->resp_data != NULL) {
response->active_id = g->active_id;
response->value = -1;
}
}
}
@@ -53,32 +89,37 @@ group_t *init_group(WINDOW **win, widget_t *w_parent, group_el_init_t *children,
}
/* init child elements */
uint32_t el_id = 0;
for (int i = 0; i < group->count; i++) {
widget_t *w;
switch (elements[i].type) {
case w_button:
elements[i].element = init_button(win, &(group->w), children[i].label);
button_t *b = (button_t *)elements[i].element;
el_id = b->w.id;
elements[i].id = b->w.id;
if (direction == horizontal) {
b->w.m_x = group->w.x;
b->w.m_y = group->w.m_y;
group->w.x += b->w.x + 1;
if (group->w.y < b->w.y)
group->w.y = b->w.y;
}
w = &(((button_t *)elements[i].element)->w);
break;
case w_box:
case w_group:
case w_end:
break;
case w_input:
elements[i].element =
init_input(win, &(group->w), children[i].label, children[i].length);
w = &(((input_t *)elements[i].element)->w);
break;
}
// set dimensions
elements[i].id = w->id;
if (direction == horizontal) {
w->m_x = group->w.x;
w->m_y = group->w.m_y;
group->w.x += w->x + 1;
if (group->w.y < w->y)
group->w.y = w->y;
}
if (i == 0) {
group->first_id = el_id;
group->active_id = el_id;
group->first_id = w->id;
group->active_id = w->id;
} else {
group->last_id = el_id;
group->last_id = w->id;
}
}
@@ -97,6 +138,23 @@ void draw_group(WINDOW *win, group_t *group) {
case w_group:
case w_end:
break;
case w_input:
draw_input((input_t *)el->element, group->active_id);
break;
}
}
for (int i = 0; i < group->count; i++) {
if (group->elements[i].id == group->active_id &&
group->elements[i].type == w_input) {
input_t *input = group->elements[i].element;
uint32_t margin_y = input->w.m_y + input->w.w_parent->m_y;
uint32_t margin_x = input->w.m_x + input->w.w_parent->m_x + 1;
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
}
curs_set(1);
}
}
}
@@ -113,6 +171,9 @@ void destroy_group(group_t *group) {
case w_group:
case w_end:
break;
case w_input:
destroy_input(el->element);
break;
}
}
if (group->elements != NULL) {
src/ui/widget/group.h
+1
View File
@@ -18,6 +18,7 @@ typedef struct {
typedef struct {
enum w_type type;
char label[DIALOGUE_TITLE];
uint32_t length;
} group_el_init_t;
typedef struct {
src/ui/widget/input.c
+69
View File
@@ -0,0 +1,69 @@
#include <ncurses.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include "../app.h"
#include "../widget.h"
#include "input.h"
input_t *init_input(WINDOW **win, widget_t *w_parent, char *label,
uint32_t length) {
input_t *input = malloc(sizeof(input_t));
init_widget(&(input->w), w_parent, win, label);
input->is_disabled = 0;
input->w.y = 3; // with borders
input->w.x = length + 2; // with borders
uint32_t t_len = strlen(input->w.title) + 4; // with borders and space
if (input->w.x < t_len)
input->w.x = t_len;
input->w.m_x = 1;
input->value[0] = '\0';
input->value_len = 0;
input->max_len = length;
return input;
}
int32_t draw_input(input_t *input, uint32_t active_id) {
WINDOW *win = *(input->w.parent_win);
uint32_t margin_y = input->w.m_y + input->w.w_parent->m_y;
uint32_t margin_x = input->w.m_x + input->w.w_parent->m_x + 1; // +1: margin left from the border
wattrset(win, COLOR_PAIR(MODAL_COLOR_PAIR));
mvwhline(win, margin_y, margin_x, 0, input->w.x);
mvwhline(win, margin_y + 2, margin_x, 0, input->w.x);
mvwprintw(win, margin_y, margin_x + 1, " %s ", input->w.title);
// left
mvwvline(win, margin_y, margin_x, ACS_ULCORNER, 1);
mvwvline(win, margin_y + 1, margin_x, 0, 1);
mvwvline(win, margin_y + 2, margin_x, ACS_LLCORNER, 1);
// right
mvwvline(win, margin_y, margin_x + input->w.x-1, ACS_URCORNER, 1);
mvwvline(win, margin_y + 1, margin_x + input->w.x-1, 0, 1);
mvwvline(win, margin_y + 2, margin_x + input->w.x-1, ACS_LRCORNER, 1);
// TODO: correct sizes (x)
margin_x++;
if (input->w.id == active_id) {
wattrset(win, COLOR_PAIR(MODAL_COLOR_PAIR) | A_BOLD | A_REVERSE);
} else {
wattrset(win, COLOR_PAIR(0) | A_BOLD);
}
uint32_t x_c = 0;
mvwprintw(win, margin_y + 1, margin_x, "%s", input->value);
for (int i = 0; i < input->w.x - input->value_len - 2; i++) {
mvwprintw(win, margin_y + 1, margin_x + i + input->value_len, " ");
}
wattroff(win, A_BOLD | A_REVERSE);
return 0;
}
void destroy_input(input_t *btn) { free(btn); }
src/ui/widget/input.h
+19
View File
@@ -0,0 +1,19 @@
#ifndef INPUT_H
#define INPUT_H
#include "../../main.h"
#include "../widget.h"
#include <stdint.h>
typedef struct {
widget_t w;
char value[INPUT_TEXT];
uint32_t value_len;
uint32_t max_len;
uint32_t is_disabled : 1;
} input_t;
input_t *init_input(WINDOW **win, widget_t *w_parent, char *label, uint32_t size);
int32_t draw_input(input_t *input, uint32_t active_id);
void destroy_input(input_t *input);
#endif