int filedlg_recv_char(struct filedlg *fd, int key, char *file)
{
int height, width;
/* Initialize size variables */
getmaxyx(fd->win, height, width);
filedlg_display(fd);
switch (key) {
case 'q':
return -1;
/* Vertical scrolling */
case CGDB_KEY_DOWN:
case 'j':
filedlg_vscroll(fd, 1);
break;
case CGDB_KEY_NPAGE:
case CGDB_KEY_CTRL_F: /* VI-style page down */
filedlg_vscroll(fd, height - 1);
break;
case CGDB_KEY_UP:
case 'k':
filedlg_vscroll(fd, -1);
break;
case CGDB_KEY_PPAGE:
case CGDB_KEY_CTRL_B: /* VI-style page up */
filedlg_vscroll(fd, -(height - 1));
break;
/* Horizontal scrolling */
case CGDB_KEY_RIGHT:
case 'l':
filedlg_hscroll(fd, 1);
break;
case CGDB_KEY_LEFT:
case 'h':
filedlg_hscroll(fd, -1);
break;
case '/':
case '?':
regex_direction = ('/' == key);
/* Capturing regular expressions */
filedlg_search_regex_init(fd);
capture_regex(fd);
break;
case 'n':
filedlg_search_regex(fd, regex_line, 2, regex_direction, 1);
break;
case 'N':
filedlg_search_regex(fd, regex_line, 2, !regex_direction, 1);
break;
/* User selected a file */
case '\n':
case '\r':
case CGDB_KEY_CTRL_M:
strcpy(file, fd->buf->files[fd->buf->sel_line]);
return 1;
default:
break;
}
filedlg_display(fd);
return 0;
}
int filedlg_recv_char(struct filedlg *fd, int key, char *file, int last_key_pressed)
{
/* Initialize size variables */
int height = swin_getmaxy(fd->win);
filedlg_display(fd);
switch (key) {
case 'q':
return -1;
/* Vertical scrolling */
case CGDB_KEY_DOWN:
case 'j':
filedlg_vscroll(fd, 1);
break;
case CGDB_KEY_NPAGE:
case CGDB_KEY_CTRL_F: /* VI-style page down */
filedlg_vscroll(fd, height - 1);
break;
case CGDB_KEY_CTRL_D: /* VI-style 1/2 page down */
filedlg_vscroll(fd, height / 2);
break;
case CGDB_KEY_CTRL_U: /* VI-style 1/2 page up */
filedlg_vscroll(fd, -height / 2);
break;
case CGDB_KEY_UP:
case 'k':
filedlg_vscroll(fd, -1);
break;
case CGDB_KEY_PPAGE:
case CGDB_KEY_CTRL_B: /* VI-style page up */
filedlg_vscroll(fd, -(height - 1));
break;
/* Horizontal scrolling */
case CGDB_KEY_RIGHT:
case 'l':
filedlg_hscroll(fd, 1);
break;
case CGDB_KEY_LEFT:
case 'h':
filedlg_hscroll(fd, -1);
break;
case '/':
case '?':
regex_direction = ('/' == key);
/* Capturing regular expressions */
filedlg_search_regex_init(fd);
capture_regex(fd);
break;
case 'n':
filedlg_search_regex(fd, regex_line, 2, regex_direction, 1);
break;
case 'N':
filedlg_search_regex(fd, regex_line, 2, !regex_direction, 1);
break;
/* User selected a file */
case '\n':
case '\r':
case CGDB_KEY_CTRL_M:
strcpy(file, fd->buf->files[fd->buf->sel_line]);
return 1;
case 'g': /* beginning of file */
if (last_key_pressed == 'g')
filedlg_set_sel_line(fd, 0);
break;
case 'G': { /* end of file, or a line number*/
int lineno = -1, result;
result = cgdb_string_to_int(ibuf_get(fd->G_line_number), &lineno);
if (result == 0) {
filedlg_set_sel_line(fd, lineno -1);
}
break;
}
default:
break;
}
/* Store digits into G_line_number for 'G' command. */
if (key >= '0' && key <= '9') {
ibuf_addchar(fd->G_line_number, key);
} else {
ibuf_clear(fd->G_line_number);
}
filedlg_display(fd);
return 0;
}
