diff --git a/src/input_win.c b/src/input_win.c index 885658a3..dadbd068 100644 --- a/src/input_win.c +++ b/src/input_win.c @@ -267,7 +267,7 @@ inp_replace_input(char *input, const char * const new_input, int *size) static int _handle_edit(const wint_t ch, char *input, int *size) { - int i, rows, cols; + int rows, cols; char *prev = NULL; char *next = NULL; int inp_y = 0; @@ -383,15 +383,35 @@ _handle_edit(const wint_t ch, char *input, int *size) return 1; case KEY_DC: // DEL - if (inp_x < *size) { - wdelch(inp_win); + if (inp_x == display_size-1) { + gchar *start = g_utf8_substring(input, 0, inp_x); + for (*size = 0; *size < strlen(start); (*size)++) { + input[*size] = start[*size]; + } + input[*size] = '\0'; - // if not last char, shift chars left - if (inp_x < *size - 1) - for (i = inp_x; i < *size; i++) - input[i] = input[i+1]; + g_free(start); - (*size)--; + inp_clear(); + wprintw(inp_win, input); + } else if (inp_x < display_size-1) { + gchar *start = g_utf8_substring(input, 0, inp_x); + gchar *end = g_utf8_substring(input, inp_x+1, *size); + GString *new = g_string_new(start); + g_string_append(new, end); + + for (*size = 0; *size < strlen(new->str); (*size)++) { + input[*size] = new->str[*size]; + } + input[*size] = '\0'; + + g_free(start); + g_free(end); + g_string_free(new, FALSE); + + inp_clear(); + wprintw(inp_win, input); + wmove(inp_win, 0, inp_x); } return 1; @@ -443,9 +463,9 @@ _handle_edit(const wint_t ch, char *input, int *size) return 1; case KEY_END: - wmove(inp_win, inp_y, *size); - if (*size > cols-2) { - pad_start = *size - cols + 1; + wmove(inp_win, inp_y, display_size); + if (display_size > cols-2) { + pad_start = display_size - cols + 1; prefresh(inp_win, 0, pad_start, rows-1, 0, rows-1, cols-1); } return 1;