/* Print the status line */
static void status_print(void)
{
const char *p;
if (less_gets_pos >= 0) /* don't touch statusline while input is done! */
return;
/* Change the status if flags have been set */
#if ENABLE_FEATURE_LESS_FLAGS
if (option_mask32 & (FLAG_M|FLAG_m)) {
m_status_print();
return;
}
/* No flags set */
#endif
clear_line();
if (cur_fline && cur_fline < max_fline - max_displayed_line) {
bb_putchar(':');
return;
}
p = "(END)";
if (!cur_fline)
p = filename;
if (num_files > 1) {
printf(HIGHLIGHT"%s (file %i of %i)"NORMAL,
p, current_file, num_files);
return;
}
print_hilite(p);
}
static void colon_process(void)
{
int keypress;
/* Clear the current line and print a prompt */
clear_line();
printf(" :");
keypress = tless_getch();
switch (keypress) {
case 'd':
remove_current_file();
break;
case 'e':
examine_file();
break;
#ifdef CONFIG_FEATURE_LESS_FLAGS
case 'f':
clear_line();
m_status_print();
break;
#endif
case 'n':
change_file(1);
break;
case 'p':
change_file(-1);
break;
case 'q':
tless_exit(0);
break;
case 'x':
change_file(0);
break;
default:
break;
}
}
static void keypress_process(int keypress)
{
switch (keypress) {
case KEYCODE_DOWN: case 'e': case 'j': case 0x0d:
buffer_down(1);
break;
case KEYCODE_UP: case 'y': case 'k':
buffer_up(1);
break;
case KEYCODE_PAGEDOWN: case ' ': case 'z': case 'f':
buffer_down(max_displayed_line + 1);
break;
case KEYCODE_PAGEUP: case 'w': case 'b':
buffer_up(max_displayed_line + 1);
break;
case 'd':
buffer_down((max_displayed_line + 1) / 2);
break;
case 'u':
buffer_up((max_displayed_line + 1) / 2);
break;
case KEYCODE_HOME: case 'g': case 'p': case '<': case '%':
buffer_line(0);
break;
case KEYCODE_END: case 'G': case '>':
cur_fline = MAXLINES;
read_lines();
buffer_line(cur_fline);
break;
case 'q': case 'Q':
less_exit(EXIT_SUCCESS);
break;
#if ENABLE_FEATURE_LESS_MARKS
case 'm':
add_mark();
buffer_print();
break;
case '\'':
goto_mark();
buffer_print();
break;
#endif
case 'r': case 'R':
buffer_print();
break;
/*case 'R':
full_repaint();
break;*/
case 's':
save_input_to_file();
break;
case 'E':
examine_file();
break;
#if ENABLE_FEATURE_LESS_FLAGS
case '=':
m_status_print();
break;
#endif
#if ENABLE_FEATURE_LESS_REGEXP
case '/':
option_mask32 &= ~LESS_STATE_MATCH_BACKWARDS;
regex_process();
break;
case 'n':
goto_match(match_pos + 1);
break;
case 'N':
goto_match(match_pos - 1);
break;
case '?':
option_mask32 |= LESS_STATE_MATCH_BACKWARDS;
regex_process();
break;
#endif
#if ENABLE_FEATURE_LESS_DASHCMD
case '-':
flag_change();
buffer_print();
break;
#ifdef BLOAT
case '_':
show_flag_status();
break;
#endif
#endif
#if ENABLE_FEATURE_LESS_BRACKETS
case '{': case '(': case '[':
match_right_bracket(keypress);
break;
case '}': case ')': case ']':
match_left_bracket(keypress);
break;
#endif
case ':':
colon_process();
break;
}
if (isdigit(keypress))
number_process(keypress);
}
static void keypress_process(int keypress)
{
switch (keypress) {
case KEY_DOWN: case 'e': case 'j': case '\015':
buffer_down(1);
buffer_print();
break;
case KEY_UP: case 'y': case 'k':
buffer_up(1);
buffer_print();
break;
case PAGE_DOWN: case ' ': case 'z':
buffer_down(height - 1);
buffer_print();
break;
case PAGE_UP: case 'w': case 'b':
buffer_up(height - 1);
buffer_print();
break;
case 'd':
buffer_down((height - 1) / 2);
buffer_print();
break;
case 'u':
buffer_up((height - 1) / 2);
buffer_print();
break;
case 'g': case 'p': case '<': case '%':
buffer_line(0);
break;
case 'G': case '>':
buffer_line(num_flines - height + 2);
break;
case 'q': case 'Q':
tless_exit(0);
break;
#ifdef CONFIG_FEATURE_LESS_MARKS
case 'm':
add_mark();
buffer_print();
break;
case '\'':
goto_mark();
buffer_print();
break;
#endif
case 'r':
buffer_print();
break;
case 'R':
full_repaint();
break;
case 's':
if (inp_stdin)
save_input_to_file();
break;
case 'E':
examine_file();
break;
#ifdef CONFIG_FEATURE_LESS_FLAGS
case '=':
clear_line();
m_status_print();
break;
#endif
#ifdef CONFIG_FEATURE_LESS_REGEXP
case '/':
match_backwards = 0;
regex_process();
break;
case 'n':
goto_match(match_pos + 1);
break;
case 'N':
goto_match(match_pos - 1);
break;
case '?':
match_backwards = 1;
regex_process();
break;
#endif
#ifdef CONFIG_FEATURE_LESS_FLAGCS
case '-':
flag_change();
buffer_print();
break;
case '_':
show_flag_status();
break;
#endif
#ifdef CONFIG_FEATURE_LESS_BRACKETS
case '{': case '(': case '[':
match_right_bracket(keypress);
break;
case '}': case ')': case ']':
match_left_bracket(keypress);
break;
#endif
case ':':
colon_process();
break;
default:
break;
}
if (isdigit(keypress))
number_process(keypress);
}
