public PacketViewControl CreateControl(Guid class_id, Guid obj_id, PacketViewProperty viewp)
{
/* ビューIDからデバイスを検索 */
var viewd = FindClass(class_id);
if (viewd == null)
{
return(null);
}
/* デバイスインスタンス作成 */
var viewi = viewd.CreateInstance(this, obj_id, viewp);
if (viewi == null)
{
return(null);
}
var viewc = new PacketViewControl(this, viewi);
/* デバイスインスタンス登録 */
lock (viewc_list_) {
viewc_list_.Add(viewc);
}
/* 初期化完了 */
viewi.InitializeComplete = true;
/* 初回の設定値バックアップ */
viewi.BackupProperty();
InstanceUpdated();
return(viewc);
}
public PacketViewInstance(PacketViewManager viewm, PacketViewClass viewd, PacketViewProperty viewp, Guid id)
{
InitializeComponent();
viewm_ = viewm;
Class = viewd;
Property = viewp;
ID = id;
}
public PacketViewControl CreateControl(string class_id, Guid obj_id, PacketViewProperty viewp)
{
var id = Guid.Empty;
if (!Guid.TryParse(class_id, out id))
{
return(null);
}
return(CreateControl(id, obj_id, viewp));
}
protected virtual PacketViewInstance OnCreateInstance(PacketViewManager devm, Guid obj_id, PacketViewProperty devp)
{
return(null);
}
internal PacketViewInstance CreateInstance(PacketViewManager viewm, Guid obj_id, PacketViewProperty viewp)
{
/* プロパティがnullのときはデフォルト値で新規作成 */
if (viewp == null)
{
viewp = CreateProperty();
}
/* プロパティタイプが異なるときは失敗 */
if (viewp.GetType() != GetPropertyType())
{
return(null);
}
return(OnCreateInstance(viewm, obj_id, viewp));
}