/// <summary>
/// 将指定键值的用户删除
/// </summary>
/// <param name="Keyi">要删除的用户的键值,也就是IP地址</param>
public static void RemoveUser(this Form1 f1, string ip)
{
UserData user = Method.GetUser(ip);
//判断控件字典中是否已有与该用户的会话窗口
if (user == null)
{
return;
}
try
{
if (f1.NowUserData.IP.Equals(ip))
{
Method.ShowPrompt("当前用户已下线", 2000);
return;
}
//将其从ListBox中删除
f1.bs_ListBoxOnline.Remove(user);
if (f1.panel_left.Controls.Contains(user.TalkPanel))
{
f1.panel_left.Controls.Remove(user.TalkPanel);
}
}
catch (Exception)
{
Debug.WriteLine("Method-RemoveUser:从列表中删除用户时出现异常！");
}
f1.UpdateScollBarMaxValue();
}
/// <summary>
/// 将文件消息添加到窗口
/// </summary>
public static void AppendFileMes(this Form1 f1, string path, UserData data)
{
try
{
data.TalkPanel.AppendFileMes(path, data);
}
catch (Exception)
{
Method.ShowPrompt("当前用户已下线", 1000);
}
}
private void bt_Save_Click(object sender, EventArgs e)
{
Settings1.Default.输设置 = Get传输设置();
Settings1.Default.常规设置 = Get常规设置();
Settings1.Default.用户管理 = Get用户管理();
Settings1.Default.提醒设置 = Get提醒设置();
Settings1.Default.Save();
Options.Update();
this.OnInstallOver();
Method.ShowPrompt("设置已经保存", 1000);
}
private void 用户管理_bt_备注修改_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(用户管理_tb_备注名.Text.Trim()))
{
Method.ShowPrompt("备注名不能为空", 1000);
this.用户管理_tb_备注名.Text = string.Empty;
}
IPRemarks rk = 用户管理_lb_备注列表.Items[用户管理_lb_备注列表.SelectedIndex].Tag as IPRemarks;
rk = new IPRemarks(rk.IP, 用户管理_tb_备注名.Text);
用户管理_lb_备注列表.Items[用户管理_lb_备注列表.SelectedIndex].Text = rk.ToString();
用户管理_lb_备注列表.Items[用户管理_lb_备注列表.SelectedIndex].Tag = rk;
}
private void AddControl(Control control)
{
if (control is MS_Label)
{
(control as MS_Label).AtUserEvent += (sender, e) => { this.AtUserEvent(sender, e); };
}
try {
this.panel_sub.Controls.Add(control);
}catch (Exception ex)
{
Method.ShowPrompt("由于某些原因,消息添加失败!\n附加信息:" + ex.Message, 1000, 30);
}
}
// 点击用户头像时跳转到其会话界面
private void HeadImage_Click(object sender, MouseEventArgs e)
{
if (We || e.Button != MouseButtons.Left)
{
return;
}
if (!KeyData.Activity.UserStruchOnline.Contains(this.user))
{
Method.ShowPrompt("该用户已下线!");
return;
}
KeyData.form1.SetKinetic(this.user);
}
/// <summary>
/// 发送文件
/// </summary>
/// <param name="f1"></param>
/// <param name="path"></param>
public static void SendFileInfo(this Form1 f1, string path)
{
if (f1.NowUserData.IsPub)
{
if (new FileInfo(path).Length > 1024 * 1024 * 10)
{
Method.ShowPrompt("不支持在公共会话频道内传输大于10MB的文件", 1000);
return;
}
f1.AppendFileMes(path, KeyData.Activity.UserStruchOnline[0]);
Transmitters.Sender.SendFileData(path);
}
else
{
f1.AppendFileMes(path, f1.NowUserData);
Transmitters.Sender.SendFileMessage(f1.NowUserData.IP, path);
}
}
/// <summary>
/// 发送图片
/// </summary>
public static void SendPicInfo(this Form1 f1, Image img)
{
long len = Method.ImageToBytes(img).Length;
if (img.Size.Width > 5000 || img.Size.Height > 5000 || len >= 1024 * 1024 * 3)
{
Method.ShowPrompt("图片尺寸过大或文件大小过大，不支持发送", 1000);
return;
}
ImgMesKey mes = new ImgMesKey()
{
User = f1.NowUserData,
Img = img,
Type = MsType.本地消息,
isPublic = false
};
var f = new Image_Send(f1.NowUserData, img);
f.AddImage += e => f1.AppendPicMessage(e);
f.AddText += e => f1.AppendMessage(e);
f.ShowDialog();
f.Dispose();
}