/// <summary>
/// 加载并显示用户列表信息
/// </summary>
/// <param name="listUserInfo">需要显示的信息集合</param>
public void LoadAndShowUserListInfo(IList <UserData> listUserInfo)
{
// 清空列表信息
ClearItems();
// 实例化与显示列表信息
foreach (UserData userdata in listUserInfo)
{
UserList_Item tmp = InitUserInfo(); // 克隆预设体
tmp.DisplayUserItem(userdata); // 预设体显示信息
_userInfoList.Add(tmp);
}
// 统计数量
_txtUsersCount.text = _userInfoList.Count.ToString();
}
/// <summary>
/// 实例化用户信息 克隆信息的载体
/// </summary>
/// <returns></returns>
private UserList_Item InitUserInfo()
{
UserList_Item tmp = null;
if (_userInfoPrefab != null)
{
// 实例化
tmp = GameObject.Instantiate <UserList_Item>(_userInfoPrefab, Vector3.zero, Quaternion.identity, _userInfoParent);
tmp.transform.localScale = Vector3.one;
tmp.gameObject.SetActive(true);
tmp.GetComponent <Toggle>().group = _userInfoParent.GetComponent <ToggleGroup>();
}
return(tmp);
}
/// <summary>
/// 处理所有关注的 “消息”
/// </summary>
/// <param name="notification"></param>
public override void HandleNotification(INotification notification)
{
switch (notification.Name)
{
// 调用初始化方法
case Proconst.MSG_INIT_USERLIST_MEDIATOR:
{
UserList tmp = notification.Body as UserList;
InitUserListMediator(tmp);
break;
}
// 处理用户选择 “用户记录”
case Proconst.MSG_SELECT_USERINFO_TO_USERLIST_MEDIATOR:
{
UserList_Item tmp = notification.Body as UserList_Item;
HandlerSelectUserInfo(tmp);
break;
}
// 处理 从 UserForm 发来的消息：增加新用户
case Proconst.MSG_ADDNEWUSERIBFO_TOUSERLIST_MEDIATOR:
{
UserData tmp = notification.Body as UserData;
SubmitNewUserInfo(tmp);
UserList.FreezeDeleteBtn();
break;
}
// 处理 从 UserForm 发来的消息：更新用户信息
case Proconst.MSG_UPDATEUSERINFO_TOUSERLIST_MEDIATOR:
{
UserData tmp = notification.Body as UserData;
SubmitUpdateUserInfo(tmp);
UserList.FreezeDeleteBtn();
break;
}
case Proconst.MSG_DONT_SELECT:
{
UserList.FreezeDeleteBtn();
SendNotification(Proconst.MSG_SDDD);
break;
}
default:
break;
}
}
/// <summary>
/// 处理 “选择用户操作”
/// </summary>
private void HandlerSelectUserInfo(UserList_Item userItem)
{
if (userItem == null)
{
return;
}
// 保存当前选择的用户信息
_currentUserItem = userItem;
// 显示窗体 “删除” 按钮
UserList.ShowFreezeDeleteBtn();
// 发送消息到显示 “用户窗体” 的类 这里相当于一个中转站
if (_currentUserItem.CurrentData == null)
{
return;
}
// 消息和执行体是绑定注册的，所以发送没有注册的消息，是没有任何作用的
SendNotification(Proconst.MSG_SELECT_USERINFO_TO_USERFORM_MEDIATOR, _currentUserItem.CurrentData);
}
void Awake()
{
// 加载预设
_userInfoPrefab = Resources.Load <GameObject>(Proconst.PATH_UIPREFABS + "/" + Proconst.PATH_TOGGLE)
.GetComponent <UserList_Item>();
// 初始化父对象
_userInfoParent = UnityHelper.FindTheChildNode(this.gameObject, Proconst.GRID_INFO);
_txtUsersCount = UnityHelper.FindTheChildNode(this.gameObject, Proconst.TXT_USER_COUNT).GetComponent <Text>();
_btn_New = UnityHelper.FindTheChildNode(this.gameObject, Proconst.BTN_NEW_USER).GetComponent <Button>();
_btn_Delete = UnityHelper.FindTheChildNode(this.gameObject, Proconst.BTN_DELETE_USER).GetComponent <Button>();
// 初始化字段
_txtUsersCount.text = "0";
// 按钮事件
_btn_New.onClick.AddListener(ClickBtn_New);
_btn_Delete.onClick.AddListener(ClickBtn_Delete);
// 初始化按钮的显示
FreezeDeleteBtn();
}