public static CiWinapi AddWinapi(INamedTypeSymbol typeSym, List <CiComplItem> items, TextSpan span, int typenameStart, bool onlyTypes)
{
Debug.Assert(IsWinapiClassSymbol(typeSym));
//In 'new' context show only types, except interfaces.
//Also should do the same in 'as' context, and partially in 'is' context. But Roslyn doesn't, so we too.
var sql = "SELECT name, kind FROM api";
if (onlyTypes)
{
sql += " WHERE kind<=4"; //see CiItemKind
}
items.Capacity = items.Count + 60000;
using var db = EdDatabases.OpenWinapi();
using var stat = db.Statement(sql);
while (stat.Step())
{
string name = stat.GetText(0);
var kind = (CiItemKind)stat.GetInt(1);
var ci = new CiComplItem(CiComplProvider.Winapi, span, name, kind /*, CiItemAccess.Internal*/);
items.Add(ci);
}
return(new() { _typenameStart = typenameStart, _canInsert = typeSym.IsFromSource() });
//Now (May 2021) there are ~51000 items, and uses ~16 MB of memory while showing the popup list.
// Without CompletionItem would be ~8 MB. But now it is used everywhere and need some work to remove. Never mind.
}
protected override void OnSourceInitialized(EventArgs e)
{
_db = EdDatabases.OpenWinapi();
if (!tName.Text.NE())
{
_TextChanged();
}
base.OnSourceInitialized(e);
}
public FormWinapi()
{
InitializeComponent();
_db = EdDatabases.OpenWinapi();
_eName.TextChanged += _eName_TextChanged;
_bOK.Click += (unu, sed) => {
string s = _code.Text;
if (!s.NE())
{
Clipboard.SetText(s);
}
};
}
static bool _GetText(CiComplItem item, out string text)
{
using var db = EdDatabases.OpenWinapi();
return(db.Get(out text, $"SELECT code FROM api WHERE name='{item.Text}'"));
}