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前端实现接收发送文本消息

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This commit is contained in:
Kaniu Tayou
2018-12-19 23:53:46 +08:00
parent 72b62b5cb6
commit 1ea4296423
5 changed files with 136 additions and 76 deletions
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StormChatWPF/Chat.cs
+50 -44
View File
@@ -12,26 +12,63 @@ namespace StormChatWPF
class Chat
{
public static List<User> ContactsList;//联系人集合
public static Chat chat = new Chat();
public static Chat chat=new Chat();
private Chat()
{
StormClient.OnLoginDone += HaveLogin;
StormClient.OnGetUserListDone += GetContactsList;
StormClient.OnMessage +=ReciveMessage;
StormClient.OnLoginDone += OnHaveLogin;
StormClient.OnGetUserListDone += OnGetContactsList;
StormClient.OnMessage +=OnMessage;
}
internal User SetContact { get; set; }//设置当前联系人对象
internal static void GetContactsList(ResultHead head, User[] users)
internal static User CurrentContact { get; set; }//设置当前联系人对象
/// <summary>
/// 获取联系人列表(完成后打开主窗体)
/// </summary>
private void OnGetContactsList(ResultHead head, User[] users)
{
if (head.Error != "")
{
MessageBox.Show("无法获取联系人列表");
}
else
ContactsList =new List<User>( users);
return;
}//获取联系人列表
internal void Log(string user,string password)
}
App.Current.Dispatcher.Invoke(
(Action)delegate ()
{
ContactsList = new List<User>(users);
MainWindow mainWindow = new MainWindow();
mainWindow.Show();
LogWindow.Instence.Close();
});
}
private void OnHaveLogin(ResultHead head, User user)
{
if (head.Error == "")
{
User.Me = user;
StormClient.QueueGetUserList();
}
else
{
MessageBox.Show("请核对账号密码！");
}
}//登录完成
private void OnMessage(Message message)
{
if (MainWindow.Instence != null)
{
MainWindow.Instence.ShowMessage(message);
}
}//接受到新消息
internal void SendMessage(string text,User target)
{
Message msg = new Message(text,target);
Action<ResultHead> f = delegate (ResultHead head)
{
MainWindow.Instence.ShowMessage(msg);
};
StormClient.QueueSendMessage(msg,f);
}//发送消息
internal static void Log(string user, string password)
{
if (StormClient.Initialize())
{
@@ -45,37 +82,6 @@ namespace StormChatWPF
MessageBox.Show("连接服务器失败！");
}
}//登录
internal static void HaveLogin(ResultHead head, User user)
{
App.Current.Dispatcher.Invoke(
(Action)delegate ()
{
if (head.Error == "")
{
User.Me = user;
MainWindow userWindow = new MainWindow();
userWindow.Show();
LogWindow.Instence.Close();
}
else
{
MessageBox.Show("请核对账号密码！");
}
});
}//登录完成
internal static void ReciveMessage(Message message)
{
LogWindow.Instence.ShowMessage(message);
}//接受到新消息的时候
internal static void SendMessage(string text,User target)
{
// Message msg = new Message(text);
// Action<BaseHead> f = delegate(BaseHead head)
// {
// };
// StormClient.QueueSendMessage(msg, target, f);
// LogWindow.Instence.ShowUserMessage();
}
}
}
StormChatWPF/LogWindow.xaml
+5 -5
View File
@@ -20,10 +20,10 @@
<RowDefinition Height="150*"/>
</Grid.RowDefinitions>
<Image x:Name="LogBackground" Grid.ColumnSpan="4" Height="268" Margin="10,10,10,0" Grid.RowSpan="2" VerticalAlignment="Top" Source="UI/登录界面底.png"/>
<Button x:Name="Login_button" Content="LogIn" Click="Login_button_Click" Grid.ColumnSpan="2" Grid.Column="1" Grid.Row="2" Margin="160,70,160,45" Width="75"/>
<TextBox x:Name="AccountBox" TextWrapping="Wrap" Text="201701110203" Grid.Row="2" TextAlignment="Center" Margin="137.4,5,137.8,112.6" Grid.Column="1" Grid.ColumnSpan="2" Height="22" Width="120">
</TextBox>
<PasswordBox x:Name="passwordBox" Password="1233211234567" Margin="135,35,135,0" Grid.Column="1" Grid.Row="2" VerticalAlignment="Top" Grid.ColumnSpan="2" Height="22" Width="120"/>
<Button x:Name="Login_button" Content="LogIn" Click="Login_button_Click" Grid.ColumnSpan="2" Grid.Column="1" Grid.Row="2" Margin="160.6,69.6,160.6,44.6" Width="70" Height="25" HorizontalAlignment="Center"/>
<TextBox x:Name="AccountBox" TextWrapping="Wrap" Text="201701110203" Grid.Row="2" TextAlignment="Left" Margin="137.6,4.6,137.6,112.6" Grid.Column="1" Grid.ColumnSpan="2" Height="22" Width="122" HorizontalAlignment="Center" BorderThickness="0,0,0,1" VerticalAlignment="Top" />
<PasswordBox x:Name="passwordBox" Password="1233211234567" Margin="135,35,135,0" Grid.Column="1" Grid.Row="2" VerticalAlignment="Top" Grid.ColumnSpan="2" Height="22" Width="122" HorizontalAlignment="Center" BorderThickness="0,0,0,1" HorizontalContentAlignment="Left"/>
<Label x:Name="Account" Content="Account:" Grid.Column="1" Margin="0,138.8,70.2,0" Grid.Row="1" VerticalAlignment="Top" RenderTransformOrigin="0.415,0.379" Height="24" FontFamily="Comic Sans MS" FontStyle="Italic" Grid.RowSpan="2" HorizontalContentAlignment="Center" HorizontalAlignment="Right" Width="60"/>
<Label x:Name="Password" Content="Password:" Grid.Column="1" Margin="0,31.6,65.2,0" Grid.Row="2" VerticalAlignment="Top" FontFamily="Comic Sans MS" FontStyle="Italic" Height="24" HorizontalContentAlignment="Center" HorizontalAlignment="Right" Width="70"/>
</Grid>
</Window>
StormChatWPF/LogWindow.xaml.cs
+2 -8
View File
@@ -29,15 +29,9 @@ namespace StormChatWPF
}
private void Login_button_Click(object sender, RoutedEventArgs e)
{
Chat.chat.Log(AccountBox.Text,passwordBox.Password);
Chat.Log(AccountBox.Text,passwordBox.Password);
}
internal void ShowMessage(Message message)
{
}//将收到的消息展现于UI界面
internal void ShowUserMessage()
{
}//展现自己发出的消息
}
}
StormChatWPF/MainWindow.xaml
+15 -9
View File
@@ -9,14 +9,20 @@
>
<Grid>
<ListView x:Name="UsersList" HorizontalAlignment="Left" Width="201" Margin="0,64,0,10" IsEnabled="True" SelectionChanged="UsersList_SelectionChanged">
<ListView.View>
<GridView>
<GridViewColumn/>
</GridView>
</ListView.View>
</ListView>
<TextBox HorizontalAlignment="Left" Height="90" Margin="201,320,0,0" TextWrapping="Wrap" Text="TextBox" VerticalAlignment="Top" Width="583" />
<Button Content="Button" HorizontalAlignment="Left" Margin="378,262,0,0" VerticalAlignment="Top" Width="75" Click="Button_Click"/>
<Grid.RowDefinitions>
<RowDefinition Height="60*"/>
<RowDefinition Height="300*"/>
<RowDefinition Height="90*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="200*"/>
<ColumnDefinition Width="200*"/>
<ColumnDefinition Width="200*"/>
<ColumnDefinition Width="200*"/>
</Grid.ColumnDefinitions>
<ListView x:Name="UsersList" Margin="0,0,0,0" IsEnabled="True" SelectionChanged="UsersList_SelectionChanged" Grid.Row="1" Grid.RowSpan="2"/>
<TextBox x:Name="InputBox" Margin="0,0,0,0" TextWrapping="Wrap" Text="" Grid.Row="2" Grid.ColumnSpan="3" Grid.Column="1" />
<Button Content="Send" HorizontalAlignment="Right" Margin="0,0,0,0" VerticalAlignment="Bottom" Width="75" Click="Button_Click" Height="20" Grid.Row="2" Grid.Column="3"/>
<StackPanel x:Name="OutBox" Margin="0,0,0,0" Grid.ColumnSpan="3" Grid.Column="1" Grid.Row="1"/>
</Grid>
</Window>
StormChatWPF/MainWindow.xaml.cs
+64 -10
View File
@@ -1,4 +1,5 @@
using System;
using Interact;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
@@ -19,34 +20,87 @@ namespace StormChatWPF
/// </summary>
public partial class MainWindow : Window
{
public static MainWindow Instence;
public MainWindow()
{
InitializeComponent();
LoadContactsList();
Instence = this;
}
private void AddUserList()
private void LoadContactsList()
{
if (Chat.ContactsList.Any())
{
foreach (var user in Chat.ContactsList)
{
UsersList.Items.Add(user);
UsersList.Items.Add(user.NickName);
}
}
}//向联系人列表listview中添加元素
private void UsersList_Selected(object sender, RoutedEventArgs e)
{
}
private void UsersList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (UsersList.SelectedItem != null)
{
Chat.CurrentContact = Chat.ContactsList[UsersList.SelectedIndex];
}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
AddUserList();
Chat.chat.SendMessage(InputBox.Text,Chat.CurrentContact);
InputBox.Text = "";
}
internal void ShowMessage(Message message)
{
if (message.To == User.Me)
{
App.Current.Dispatcher.Invoke(
delegate ()
{
TextBlock text = new TextBlock
{
MaxWidth = 400,
MinWidth = 10,
MinHeight = 30,
Text = message.Text,
TextWrapping = TextWrapping.Wrap,
FontFamily = new FontFamily("Comic Sans MS"),
HorizontalAlignment = HorizontalAlignment.Left
};
Label label = new Label
{
HorizontalAlignment = HorizontalAlignment.Left,
Content = text
};
OutBox.Children.Add(label);
});
}//接受到的的消息
else
{
App.Current.Dispatcher.Invoke(
delegate ()
{
TextBlock text = new TextBlock
{
MaxWidth = 400,
MinWidth = 10,
MinHeight = 30,
Text = message.Text,
TextWrapping = TextWrapping.Wrap,
FontFamily = new FontFamily("Comic Sans MS"),
HorizontalAlignment = HorizontalAlignment.Right
};
Label label = new Label
{
HorizontalAlignment=HorizontalAlignment.Right,
Content=text
};
OutBox.Children.Add(label);
});
}//发送的的消息
}//将消息展现于UI界面
}
}