public override void DrawContent()
{
if (m_pages == null)
{
m_pages = new Dictionary <int, List <ILinePresenter> >();
Rebuild();
}
DrawHeader();
var line = HeaderTakesLine;
var bottomString = new List <string> {
"[PgUp/PgDown] листать", "[z|Esc] - " + EALConst.EXIT.GetString()
};
if ((m_behavior & ESelectItemDialogBehavior.SELECT_MULTIPLE) == ESelectItemDialogBehavior.SELECT_MULTIPLE)
{
bottomString.Insert(1, "[Enter] выбрать");
}
if (m_pages.Count > 0)
{
var page = m_pages[m_currentPage];
foreach (var presenter in page)
{
if (presenter is EssenceCategoryPresenter)
{
var category = ((EssenceCategoryPresenter)presenter).Category;
var attribute = EssenceCategoryAttribute.GetAttribute(category);
m_filters[new Tuple <ConsoleKey, EKeyModifiers>(attribute.Key, attribute.Modifiers)] = category;
}
presenter.DrawLine(line++, this);
}
if ((m_behavior & ESelectItemDialogBehavior.ALLOW_CHANGE_FILTER) == ESelectItemDialogBehavior.ALLOW_CHANGE_FILTER)
{
var filters = "*" +
string.Join("",
m_filters.Values.Select(
_category => EssenceCategoryAttribute.GetAttribute(_category).C.ToString()));
bottomString.Insert(0, "[" + filters + "] фильтровать");
}
}
else
{
DrawLine("(ничего нет)", FColor.White, line, 0, EAlignment.CENTER);
}
DrawLine(JoinCommandCaptions(bottomString), ForeColor, TextLinesMax - 2, 0, EAlignment.CENTER);
}
public EssenceCategoryPresenter(EItemCategory _category)
{
Category = _category;
m_attribute = EssenceCategoryAttribute.GetAttribute(_category);
}
protected void Rebuild()
{
var key = ConsoleKey.A;
var linesPerPage = TextLinesMax - HeaderTakesLine;
var currentCategory = "";
var done = new List <Noun>();
List <ILinePresenter> page = null;
m_pages.Clear();
var categories =
m_descriptors.Select(_descriptor => _descriptor.Essence).OfType <Item>().Select(_item => _item.Category).Distinct().OrderBy(_category => _category);
if (AllowedCategories.Any())
{
categories = categories.Intersect(AllowedCategories).OrderBy(_category => _category);
}
foreach (var cat in categories)
{
var attribute = EssenceCategoryAttribute.GetAttribute(cat);
if (m_currentFilter != '*' && attribute.C != m_currentFilter)
{
continue;
}
foreach (EssenceDescriptor descriptor in m_descriptors)
{
var item = descriptor.Essence as Item;
var nm = descriptor.Essence.GetName(World.TheWorld.Avatar);
if (item == null)
{
continue;
}
if (done.Contains(nm))
{
continue;
}
done.Add(nm);
if (page == null)
{
page = new List <ILinePresenter>();
m_pages.Add(m_pages.Count, page);
currentCategory = "";
key = ConsoleKey.A;
}
var name = EALSentence.GENERAL.GetString(cat.AsNoun());
if (name != currentCategory)
{
page.Add(new EssenceCategoryPresenter(cat));
currentCategory = name;
}
page.Add(new EssencePresenter(key, descriptor, m_descriptors));
key++;
if (page.Count == linesPerPage - 1)
{
page = null;
}
}
}
}
public override void KeysPressed(ConsoleKey _key, EKeyModifiers _modifiers)
{
if ((m_behavior & ESelectItemDialogBehavior.ALLOW_CHANGE_FILTER) == ESelectItemDialogBehavior.ALLOW_CHANGE_FILTER)
{
if (_key == ConsoleKey.Multiply || (_key == ConsoleKey.D8 && _modifiers == EKeyModifiers.SHIFT))
{
m_currentFilter = '*';
Rebuild();
return;
}
foreach (var pair in m_filters)
{
if (pair.Key.Item1 == _key && pair.Key.Item2 == _modifiers)
{
m_currentFilter = EssenceCategoryAttribute.GetAttribute(pair.Value).C;
Rebuild();
return;
}
}
}
if (_modifiers != EKeyModifiers.NONE)
{
return;
}
switch (_key)
{
case ConsoleKey.Z:
case ConsoleKey.Escape:
CloseTopBlock();
return;
case ConsoleKey.PageUp:
m_currentPage = Math.Max(0, m_currentPage - 1);
break;
case ConsoleKey.PageDown:
m_currentPage = Math.Min(m_pages.Count - 1, m_currentPage + 1);
break;
case ConsoleKey.Enter:
if ((m_behavior & ESelectItemDialogBehavior.SELECT_MULTIPLE) == ESelectItemDialogBehavior.SELECT_MULTIPLE)
{
CloseTopBlock(_key);
}
return;
}
if (m_pages.Count > 0)
{
foreach (var presenter in m_pages[m_currentPage].OfType <EssencePresenter>())
{
if (presenter.Key == _key)
{
presenter.IsChecked = !presenter.IsChecked;
if ((m_behavior & ESelectItemDialogBehavior.SELECT_ONE) == ESelectItemDialogBehavior.SELECT_ONE)
{
CloseTopBlock(ConsoleKey.Enter);
return;
}
}
}
}
}
