void file_menu::display_current_files() {
std::vector<std::string> to_show;
if (!is_root(current_dir_)) {
to_show.push_back(path_up);
}
std::vector<std::string>::iterator it;
for (it = dirs_in_current_dir_.begin(); it != dirs_in_current_dir_.end(); ++it) {
// Add an image to show that these are directories.
std::stringstream ss;
ss << font::IMAGE << dir_picture << COLUMN_SEPARATOR << *it;
to_show.push_back(ss.str());
}
for (it = files_in_current_dir_.begin(); it != files_in_current_dir_.end(); ++it) {
const std::string display_string = COLUMN_SEPARATOR + *it;
to_show.push_back(display_string);
}
const int menu_font_size = font::SIZE_NORMAL; // Known from menu.cpp.
for (it = to_show.begin(); it != to_show.end(); ++it) {
// Make sure that all lines fit.
// Guess the width of the scrollbar to be 30 since it is not accessible from here.
// -25 to compensate for the picture column.
while(static_cast<unsigned int>(
font::line_width(*it, menu_font_size)) > width() - 30 - 25) {
(*it).resize((*it).size() - 1);
}
}
set_items(to_show);
}
void help_menu::display_visible_items()
{
std::vector<std::string> menu_items;
for(std::vector<visible_item>::const_iterator items_it = visible_items_.begin(),
end = visible_items_.end(); items_it != end; ++items_it) {
std::string to_show = items_it->visible_string;
if (selected_item_ == *items_it)
to_show = std::string("*") + to_show;
menu_items.push_back(to_show);
}
set_items(menu_items, false, true);
}
TITANIUM_PROPERTY_SETTER(ListSection, items)
{
if (!argument.IsObject()) {
return false;
}
const auto items = static_cast<JSObject>(argument);
if (!items.IsArray()) {
return false;
}
set_items(js_to_ListDataItem_array(items));
return true;
}
void create() {
::create();
set_properties( (["light" : 2, "night light" : 1, ]) );
set_short( "a snowy tundra" );
set_long( desc_long() );
set_exits(([ "south" : ROOMS"tundra/95",
"east" : ROOMS"tundra/100",]));
set_items( ([
]) );
set_smell("default", "The dry arctic wind carries little scent.");
set_listen("default", "The sound of animals and humanoids fighting can be heard throughout the tundra.");
set_items(desc_items());
}
void create() {
::create();
set_properties( (["light" : 2, "night light" : 1, ]) );
set_short("a mountain pass");
set_long( desc_long() );
//set_exits(([ "north" : ROOMS"mountainpath/2",
//"south" : ROOMS"tundra/92",
//]));
set_items( ([
]) );
set_smell("default", "The dry arctic wind carries little scent.");
set_listen("default", "The sound of animals and humanoids fighting can be heard throughout the mountain pass.");
set_items(desc_items());
}
static Validator* set_items_generic(Validator *v, ArrayItems *items)
{
return set_items(&array_validator_new()->base, items);
}
int
main(int ac, char **av)
{
int c;
int ch;
int i;
int count_items;
char **items;
int shortcut[] = {'1', '2', '3', '4', '5', '6', '7', '8', '9', '0', 'a', 'b',
'c', 'd', 'e', 'f', 'g', 'h', 'i', 'k', 'l', 'm', 'n', 'o',
'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 0};
int shortcut_len = sizeof shortcut / sizeof(int);
int l_num;
int mode = 0;
if (ac == 1)
usage();
init_locale();
f_result = stderr;
l.f_out = stdout;
i = get_options(ac, av);
items = av + i;
count_items = ac - i;
if (count_items == 0)
return (1);
if (nb_items_per_page <= 0 || nb_items_per_page >= shortcut_len)
return 1;
tcgetattr( STDIN_FILENO, &oldt );
newt = oldt;
newt.c_lflag &= ~( ICANON | ECHO );
tcsetattr( STDIN_FILENO, TCSANOW, &newt);
terminit();
l.prefix = shortcut;
l.upstr = upstr;
l.dcstr = dcstr;
l.bottom_msg[0] = '\0';
l.bottom_msg_col_s = 0;
l.y = 0;
l.cursor_y = 0;
l.item_top_page = 0;
set_items_per_page(&l, nb_items_per_page);
set_items(&l, items, count_items);
signal(SIGWINCH, sigwinch);
ioctl(STDOUT_FILENO, TIOCGWINSZ, &winsz);
l.col_width = winsz.ws_col;
calibre_width(&l);
draw_items(&l);
fflush(l.f_out);
while ((c = getchar()) != 'q') {
if (c == -1) {
if (errno == EINTR)
continue;
exit(1);
}
switch (c) {
case '/':
tcsetattr( STDIN_FILENO, TCSANOW, &oldt);
search();
l.cur_page = 0;
l.cursor_y = 0;
draw_items(&l);
tcsetattr( STDIN_FILENO, TCSANOW, &newt);
break;
case 'n' /*|| ' ' || 'j' */:
page_seek(&l, RELATIVE, 1);
break;
case 'p' /*|| 'k'*/:
page_seek(&l, RELATIVE, -1);
break;
case 'j':
cursor_seek(&l, 1, 1);
break;
case 'k':
cursor_seek(&l, 1, -1);
break;
case ' ':
select_item(&l, l.cursor_y);
cursor_seek(&l, RELATIVE, 1);
break;
case '\n':
enter_selected_items();
cleanup_exit(0);
break;
default:
if ((l_num = has_c(c, shortcut)) >= 0) {
enter_result(l_num + l.item_top_page);
cleanup_exit(0);
}
break;
}
fflush(l.f_out);
}
cleanup_exit(0);
return 0;
}
void help_text_area::show_topic(const topic &t)
{
shown_topic_ = &t;
set_items();
set_dirty(true);
}
void help_text_area::set_inner_location(SDL_Rect const &rect)
{
bg_register(rect);
if (shown_topic_)
set_items();
}
