/// <summary>
/// 当鼠标点击树形列表右键菜单的选项时发生。
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MenuItem_Root_Click(object sender, RoutedEventArgs e)
{
MenuItem item = sender as MenuItem;
NodeInfo nodeInfo = item.Tag as NodeInfo;
ConnectionConfig config = GlobalBusiness.DictConnectionConfig[nodeInfo.ConfigId];
if (MenuItemType.OPEN.Equals(nodeInfo.Type))
{
if (this.currentSelectedTreeViewItem.HasItems)
{
return;
}
this.CreateDBNode(this.currentSelectedTreeViewItem);
this.currentSelectedTreeViewItem.IsExpanded = true;
return;
}
if (MenuItemType.REFRESH.Equals(nodeInfo.Type))
{
this.currentSelectedTreeViewItem.Items.Clear();
this.CreateDBNode(this.currentSelectedTreeViewItem);
this.currentSelectedTreeViewItem.IsExpanded = true;
return;
}
if (MenuItemType.EDIT.Equals(nodeInfo.Type))
{
if (this.currentSelectedTreeViewItem.HasItems &&
MessageBox.Show("该操作将关闭连接！是否继续？", "操作提示", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
this.currentSelectedTreeViewItem.Items.Clear();
}
WinAddConnection winAddConnection = new WinAddConnection(nodeInfo.ConfigId, ConfigOperationType.EDIT);
winAddConnection.SavedConnectionConfig += this.WinAddConnection_SavedConnectionConfig;
winAddConnection.ShowDialog();
winAddConnection.SavedConnectionConfig -= this.WinAddConnection_SavedConnectionConfig;
return;
}
if (MenuItemType.DELETE.Equals(nodeInfo.Type))
{
if (MessageBox.Show($"确定删除{config.Name}连接配置吗？", "删除提示",
MessageBoxButton.OKCancel) == MessageBoxResult.OK)
{
TreeView tree = this.currentSelectedTreeViewItem.Parent as TreeView;
this.gridRedisList.Children.Remove(tree);
GlobalBusiness.RemoveConfig(config.Id);
}
return;
}
if (MenuItemType.CLOSE.Equals(nodeInfo.Type))
{
this.currentSelectedTreeViewItem.Items.Clear();
this.currentSelectedTreeViewItem.IsExpanded = false;
return;
}
}
/// <summary>
/// 初始化连接信息树。
/// </summary>
private void InitTree()
{
List <ConnectionConfig> configs = GlobalBusiness.GetAllConnectionConfig();
foreach (ConnectionConfig config in configs)
{
TreeView tree = this.CreateRootNode(config);
this.gridRedisList.Children.Add(tree);
}
}
/// <summary>
/// 当鼠标点击保存按钮时发生。
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnSave_Click(object sender, RoutedEventArgs e)
{
try
{
AssertUtil.FormDataValidate("名称不能为空。", () => { return(string.IsNullOrWhiteSpace(this.tbConnName.Text)); });
AssertUtil.FormDataValidate("地址不能为空。", () => { return(string.IsNullOrWhiteSpace(this.tbConnIP.Text)); });
AssertUtil.FormDataValidate("端口不能为空。", () => { return(string.IsNullOrWhiteSpace(this.tbConnPort.Text)); });
AssertUtil.FormDataValidate("端口不合法。", () => { return(!Regex.IsMatch(this.tbConnPort.Text, @"^[+-]?\d*$")); });
ConnectionConfig config = new ConnectionConfig()
{
Name = this.tbConnName.Text.Trim(),
IP = this.tbConnIP.Text.Trim(),
Port = Convert.ToInt32(this.tbConnPort.Text.Trim()),
Password = this.tbConnPassword.Text.Trim()
};
if (configOperationType == ConfigOperationType.ADD)
{
config.Id = Guid.NewGuid().ToString("N");
GlobalBusiness.SaveConfig(config);
}
else
{
config.Id = this.configId;
GlobalBusiness.UpdateConfig(config);
}
MessageBox.Show("保存成功！");
this.SavedConnectionConfig?.Invoke(config, this.configOperationType);
this.Close();
}
catch (IllegalFormDataException ex)
{
MessageBox.Show(ex.Message);
}
catch (DuplicateMemberException ex)
{
MessageBox.Show(ex.Message);
}
catch (KeyNotFoundException ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// 使用指定的参数创建实例。
/// </summary>
/// <param name="connId">连接名称。</param>
public WinAddConnection(string connId, ConfigOperationType configOperationType)
{
InitializeComponent();
this.WindowStartupLocation = WindowStartupLocation.CenterScreen;
this.IsShowHelp = false;
this.configOperationType = configOperationType;
if (!string.IsNullOrWhiteSpace(connId))
{
this.configId = connId;
ConnectionConfig config = GlobalBusiness.GetConnectionConfig(connId);
this.tbConnIP.Text = config.IP;
this.tbConnPort.Text = config.Port.ToString();
this.tbConnName.Text = config.Name;
this.tbConnPassword.Text = config.Password;
}
}
