source: extensions/PiwigoLib/PiwigoWpf/Command/PwgCmdProvider.cs @ 11935

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Input;

namespace Com.Piwigo.Wpf.Command
{
    public static class PwgCmdProvider
    {
        public static AsyncCommand GetByType<T>()
        {
            AsyncCommand objICom;

            switch (typeof(T).Name)
            {
                case "PwgCmdConnect":
                    objICom = PwgCmdConnect;
                    break;
                case "PwgCmdDisconnect":
                    objICom = PwgCmdDisconnect;
                    break;
                case "PwgCmdGetImageforCategory":
                    objICom = PwgCmdGetImageforCategory;
                    break;
                case "PwgCmdGetSubCategorieforCategory":
                    objICom = PwgCmdGetSubCategorieforCategory;
                    break;
                default:
                    throw new ArgumentException("AsyncCommand GetByType : Command Type unknow.", "Type");
            }

            return objICom;
        }

        public static AsyncCommand _pwgCmdConnect;
        public static AsyncCommand PwgCmdConnect
        {
            get
            {
                if (_pwgCmdConnect == null)
                {
                    _pwgCmdConnect = new PwgCmdConnect();
                }
                return _pwgCmdConnect;
            }
        }

        public static AsyncCommand _pwgCmdDisconnect;
        public static AsyncCommand PwgCmdDisconnect
        {
            get
            {
                if (_pwgCmdDisconnect == null)
                {
                    _pwgCmdDisconnect = new PwgCmdDisconnect();
                }
                return _pwgCmdDisconnect;
            }
        }

        public static AsyncCommand _pwgCmdGetImageforCategory;
        public static AsyncCommand PwgCmdGetImageforCategory
        {
            get
            {
                if (_pwgCmdGetImageforCategory == null)
                {
                    _pwgCmdGetImageforCategory = new PwgCmdGetImageforCategory();
                }
                return _pwgCmdGetImageforCategory;
            }
        }

        public static AsyncCommand _pwgCmdGetSubCategorieforCategory;
        public static AsyncCommand PwgCmdGetSubCategorieforCategory
        {
            get
            {
                if (_pwgCmdGetSubCategorieforCategory == null)
                {
                    _pwgCmdGetSubCategorieforCategory = new PwgCmdGetSubCategorieforCategory();
                }
                return _pwgCmdGetSubCategorieforCategory;
            }
        }

    }
}