void IHandle <KeyNodeEventArgs> .Handle(KeyNodeEventArgs arg)
{
if (arg.Type == KeyNodeEventType.Select)
{
this.Content = arg.Data;
this.Title = string.Format("{0}::db{1}::{2}", arg.Data.Parent.RedisClient.RedisConfig.IP, arg.Data.Parent.Index, arg.Data.KeyName);
this.IsVisible = true;
}
else if (arg.Type == KeyNodeEventType.Delete)
{
if (this.Content != null && this.Content.Equals(arg.Data))
{
this.Content = null;
this.IsVisible = false;
}
}
}
private async void LoadKeysAsync(bool needClear)
{
if (needClear)
{
this.Keys.Clear();
}
this._client.Select(this.Index); //选中本节点索引
var sp = this._client.GetDataBase().Scan(this._offSet, "*", PAGE_SIZE);
this._offSet = sp.Offset;
var keys = sp.Data;
if (keys == null)
{
return;
}
var lst = await Task.Run(() =>
{
List <KeyViewModel> result = new List <RedisClient.KeyViewModel>();
foreach (var key in keys)
{
var keyType = this._client.Type(key);
var vm = KeyViewModel.Create(keyType, key, this);
if (vm != null)
{
result.Add(vm);
}
}
return(result);
});
lst.ForEach(x => this.Keys.Add(x));
this.DBSize = this._client.GetDataBase(this._dbIdx).Keys().Count;
this.NotifyOfPropertyChange(() => this.Name);
}
public KeyNodeEventArgs(KeyViewModel keyValue, KeyNodeEventType type)
{
this.Data = keyValue;
this.Type = type;
}