diff options
| author | toni <matzeton@googlemail.com> | 2014-12-07 03:11:36 +0100 |
|---|---|---|
| committer | toni <matzeton@googlemail.com> | 2014-12-07 03:20:19 +0100 |
| commit | e3ec8f9259d132eec7071343931fd26733d1dd64 (patch) | |
| tree | b352ea117095f0e51117f7c14919b8bd24b66c2a /ui_input.c | |
| parent | d9eec1d5a32976cc95cce59a5a4532fb5adea5b9 (diff) | |
- preparing majore update (ui_input) ..
Diffstat (limited to 'ui_input.c')
| -rw-r--r-- | ui_input.c | 64 |
1 files changed, 51 insertions, 13 deletions
@@ -1,19 +1,24 @@ #include <stdlib.h> +#include <string.h> #include "ui.h" #include "ui_input.h" struct input * -init_input(bool box, bool shadow, char *prompt, size_t input_len) +init_input(unsigned int x, unsigned int y, unsigned int width, char *prompt, size_t input_len) { struct input *a = calloc(1, sizeof(struct input)); - a->box = box; - a->shadow = shadow; + a->x = x; + a->y = y; + a->width = width; a->input = calloc(input_len+1, sizeof(char)); - a->input_len = input_len; - a->prompt = prompt; + a->input_max = input_len; + a->input_len = 0; + a->input_pos = 0; + a->prompt = strdup(prompt); + a->active = false; return (a); } @@ -23,26 +28,59 @@ free_input(struct input *a) if (a->input != NULL) { free(a->input); } + free(a->prompt); free(a); } +static void +print_input(WINDOW *win, struct input *a) +{ + char *tmp; + int i; + size_t p_len = strlen(a->prompt); + + if (win == NULL) { + mvprintw(a->y, a->x, a->prompt); + tmp = calloc(a->width+1, sizeof(char)); + for (i = 0; i < a->width; i++) { + *(tmp + i) = '_'; + } + mvprintw(a->y, a->x + p_len, tmp); + free(tmp); + mvprintw(a->y, a->x + p_len, a->input); + } +} + +int +post_input_cb(WINDOW *win, void *data, bool needs_update) +{ + struct input *a = (struct input *) data; + + if (a == NULL) return (UICB_ERR_UNDEF); + if (a->active == true) { + if (win == NULL) { + move(a->y, a->x + a->input_pos); + } else { + wmove(win, a->y, a->x + a->input_pos); + } + return (UICB_CURSOR); + } + return (UICB_OK); +} + + int input_cb(WINDOW *win, void *data, bool needs_update) { struct input *a = (struct input *) data; if (a == NULL) return (UICB_ERR_UNDEF); -mvaddch(7,1,'A'); -wrefresh(win); -refresh(); + print_input(win, a); return (UICB_OK); } void -register_input(unsigned int x, unsigned int y, unsigned int width, unsigned int height, struct input *a, chtype attr) +register_input(WINDOW *win, struct input *a, chtype attr) { - WINDOW *wnd = newwin(height, width, y, x); - box(wnd, 0, 0); -wrefresh(wnd); - register_ui_elt(input_cb, (void *) a, wnd, attr); + register_ui_elt(input_cb, post_input_cb, (void *) a, win, attr); } |