343 lines
13 KiB
C#
343 lines
13 KiB
C#
using AduSkin.Controls.Metro;
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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.Text;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Data;
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using System.Windows.Documents;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using System.Windows.Shapes;
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using System.Linq;
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using System.Windows.Threading;
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using JianGongYun.TRTC.Components;
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using System.Runtime.InteropServices;
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using System.ComponentModel;
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namespace JianGongYun.TRTC.Windows
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{
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/// <summary>
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/// LiveWindow.xaml 的交互逻辑
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/// </summary>
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public partial class LiveWindow : MetroWindow
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{
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[DllImport("Kernel32.dll", EntryPoint = "AttachConsole", CharSet = CharSet.Unicode, SetLastError = true)]
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public static extern void AttachConsole(int dwProcessId);
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ViewModels.LiveWindowViewModel LiveWindowViewModel;
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ViewModels.SettingWindowViewModel SettingWindowViewModel;
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public LiveWindow()
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{
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InitializeComponent();
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NoticeManager.Initialize();
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AttachConsole(-1);//把进程挂在控制台，通过命令行启动程序可以看到控制台输出
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LiveWindowViewModel = new ViewModels.LiveWindowViewModel();
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SettingWindowViewModel = ViewModels.SettingWindowViewModel.GetInstance();
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this.DataContext = LiveWindowViewModel;
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BorderBrush = new SolidColorBrush(color: Color.FromRgb(42, 43, 48));//窗口标题背景颜色
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}
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protected override void OnActivated(EventArgs e)
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{
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base.OnActivated(e);
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//颜色前台设置无效，手动调用才行
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var color = (SolidColorBrush)(new BrushConverter().ConvertFrom("#cccccc"));
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Rad1.Foreground = color;
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Rad2.Foreground = color;
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Rad3.Foreground = color;
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Rad4.Foreground = color;
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//LiveClassroom.PauseAllView(false);//切前台启动实时预览渲染
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}
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protected override void OnDeactivated(EventArgs e)
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{
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base.OnDeactivated(e);
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//LiveClassroom.PauseAllView(true);//切后台停止实时预览渲染
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}
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private Window settingWindow;
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//设置按钮
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private void Setting_Btn_Click(object sender, RoutedEventArgs e)
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{
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settingWindow = SettingWindow.GetInstance();
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settingWindow.Closed += (a, b) => settingWindow = null;
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settingWindow.Show();
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if (settingWindow.WindowState != WindowState.Normal)
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{
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settingWindow.WindowState = WindowState.Normal;
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}
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settingWindow.Topmost = true;
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}
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protected override void OnClosed(EventArgs e)
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{
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if (settingWindow != null)
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{
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settingWindow.Close();
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}
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base.OnClosed(e);
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}
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protected override void OnClosing(CancelEventArgs e)
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{
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LiveClassroom.StopMic();
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if (LiveWindowViewModel.IsLive)
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{
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LiveClassroom.StopVideoMain(AfterLiveViewWrap);
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LiveClassroom.StopVideoSub(AfterLiveSubViewWrap);
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LiveClassroom.StopMic();
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}
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else
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{
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LiveClassroom.StopVideoMain(BeforeLiveViewWrap);
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LiveClassroom.StopVideoSub(BeforeLiveSubViewWrap);
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}
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base.OnClosing(e);
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}
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static Action onEnd = default;
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/// <summary>
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/// 开始/结束直播
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void StartLive_Click(object sender, RoutedEventArgs e)
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{
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var btn = sender as AduFlatButton;
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var start = Convert.ToBoolean(btn.Tag);
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if (start)//开始直播
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{
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if (SettingWindowViewModel.DiskSize <= ViewModels.SettingWindowViewModel.DiskWarningSize)
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{
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var res = AduMessageBox.Show("磁盘剩余空间不足，请选择其他磁盘", "提醒");
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return;
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}
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//停止预览
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LiveClassroom.StopMic();
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LiveClassroom.StopVideoMain(BeforeLiveViewWrap);
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LiveClassroom.StopVideoSub(BeforeLiveSubViewWrap);
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this.Dispatcher.Invoke(new Action(() =>
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{
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btn.Type = AduSkin.Controls.FlatButtonSkinEnum.warning;
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btn.Content = "直播倒计时";
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}));
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StartCountdown(() =>
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{
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LiveWindowViewModel.IsLive = start;
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this.Dispatcher.Invoke(new Action(() =>
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{
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btn.Type = AduSkin.Controls.FlatButtonSkinEnum.info;
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btn.Content = "开始直播";
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}));
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//开始直播
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if (LiveWindowViewModel.LiveType == Models.LiveTypeEnum.CameraAndScreen || LiveWindowViewModel.LiveType == Models.LiveTypeEnum.OnlyCamera)
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{
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LiveClassroom.StartVideoMain(AfterLiveViewWrap);
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}
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if (LiveWindowViewModel.LiveType == Models.LiveTypeEnum.CameraAndScreen || LiveWindowViewModel.LiveType == Models.LiveTypeEnum.OnlyScreen)
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{
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LiveClassroom.StartVideoSub(AfterLiveSubViewWrap);
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}
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LiveClassroom.StartMic();
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LiveClassroom.VideoRecordTask(ref onEnd);//启动录制
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LiveClassroom.SetMicMute(false);
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}, SettingWindowViewModel.ScreenRecordingCountdown);
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}
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else
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{
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LiveWindowViewModel.IsLive = start;
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onEnd?.Invoke();
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//停止直播
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LiveClassroom.StopMic();
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LiveClassroom.StopVideoMain(AfterLiveViewWrap);
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LiveClassroom.StopVideoSub(AfterLiveSubViewWrap);
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}
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}
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/// <summary>
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/// 开始倒计时
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/// </summary>
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public void StartCountdown(Action countdownEnd, int time = 10)
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{
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CountdownEnd = countdownEnd;
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count = time;
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this.Dispatcher.Invoke(new Action(() =>
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{
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CountdownWrap.Visibility = Visibility.Visible;
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}));
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timer = new DispatcherTimer();
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timer.Interval = TimeSpan.FromSeconds(1);
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timer.Tick += new EventHandler(timer_Tick);
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timer.Start();
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}
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/// <summary>
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/// 倒计时结束执行
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/// </summary>
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Action CountdownEnd;
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/// <summary>
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/// 倒计时时间
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/// </summary>
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private int count;
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/// <summary>
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/// 创建Timer对象
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/// </summary>
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private DispatcherTimer timer = null;
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private void timer_Tick(object sender, EventArgs e)
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{
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if (count == 0)
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{
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timer.Stop();
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timer = null;
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this.Dispatcher.Invoke(new Action(() =>
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{
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CountdownWrap.Visibility = Visibility.Hidden;
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}));
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CountdownEnd?.Invoke();
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//count = 10;
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//timer.Start();
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}
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else
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{
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CountdownControl txt = new CountdownControl(this.CountdownWrap, this);
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txt.TxtValue = count.ToString();
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txt.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
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txt.VerticalAlignment = System.Windows.VerticalAlignment.Center;
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this.CountdownWrap.Children.Add(txt);
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count--;
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}
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}
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private void Tpye_Click(object sender, RoutedEventArgs e)
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{
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switch (LiveWindowViewModel.LiveType)
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{
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case Models.LiveTypeEnum.CameraAndScreen:
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//LiveClassroom.StopVideoSub(BeforeLiveSubViewWrap);//停止屏幕分享(直播中SDK再次获取窗口列表会卡死)
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LiveWindowViewModel.ShowShareScreenList = true;
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this.Dispatcher.Invoke(new Action(() => LiveWindowViewModel.LoadAllScreen()));
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break;
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case Models.LiveTypeEnum.OnlyScreen:
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//LiveClassroom.StopVideoSub(BeforeLiveSubViewWrap);//停止屏幕分享(直播中SDK再次获取窗口列表会卡死)
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LiveClassroom.StopVideoMain(BeforeLiveViewWrap); //停止摄像头分享
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LiveWindowViewModel.ShowShareScreenList = true;
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this.Dispatcher.Invoke(new Action(() => LiveWindowViewModel.LoadAllScreen()));
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break;
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case Models.LiveTypeEnum.OnlyCamera:
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LiveClassroom.StopVideoSub(BeforeLiveSubViewWrap);//停止屏幕分享
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LiveClassroom.StartVideoMain(BeforeLiveViewWrap);
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break;
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case Models.LiveTypeEnum.OnlyAudio:
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LiveClassroom.StopVideoMain(BeforeLiveViewWrap);//停止摄像头分享
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LiveClassroom.StopVideoSub(BeforeLiveSubViewWrap);//停止屏幕分享
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break;
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default:
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break;
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}
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}
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private void CloseShareList_Click(object sender, RoutedEventArgs e)
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{
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LiveWindowViewModel.ShowShareScreenList = false;
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}
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private void ShareList_Selected(object sender, RoutedEventArgs e)
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{
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CloseShareList_Click(sender, e);
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if (LiveWindowViewModel.ScreenRunning)
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{
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LiveClassroom.SelectVieoSub();
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}
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else
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{
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if (LiveWindowViewModel.IsLive)//预览和直播是不同的容器
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{
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LiveClassroom.StartVideoSub(AfterLiveSubViewWrap);
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}
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else
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{
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LiveClassroom.StartVideoSub(BeforeLiveSubViewWrap);
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}
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}
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if (LiveWindowViewModel.LiveType == Models.LiveTypeEnum.CameraAndScreen)
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{
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if (LiveWindowViewModel.IsLive)//预览和直播是不同的容器
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{
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LiveClassroom.StartVideoMain(AfterLiveViewWrap);
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}
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else
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{
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LiveClassroom.StartVideoMain(BeforeLiveViewWrap);
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}
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}
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}
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private void ChangeWin_Click(object sender, RoutedEventArgs e)
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{
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LiveWindowViewModel.ShowShareScreenList = true;
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this.Dispatcher.Invoke(new Action(() => LiveWindowViewModel.LoadAllScreen()));
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}
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private void SetMute_Click(object sender, RoutedEventArgs e)
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{
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LiveClassroom.SetMicMute(null);
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NoticeManager.NotifiactionShow.AddNotifiaction(new NotifiactionModel()
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{
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Title = "提醒",
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Content = $"{(LiveWindowViewModel.MicMute ? "设置" : "取消")}静音成功"
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});
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}
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private void SetCamera_Click(object sender, RoutedEventArgs e)
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{
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if (LiveWindowViewModel.CameraRunning)
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{
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LiveClassroom.StopVideoMain(AfterLiveViewWrap);
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}
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else
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{
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LiveClassroom.StartVideoMain(AfterLiveViewWrap);
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}
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NoticeManager.NotifiactionShow.AddNotifiaction(new NotifiactionModel()
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{
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Title = "提醒",
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Content = $"{(LiveWindowViewModel.CameraRunning ? "开启" : "关闭")}摄像头成功"
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});
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}
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private void SetScreen_Click(object sender, RoutedEventArgs e)
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{
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if (LiveWindowViewModel.ScreenRunning)
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{
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LiveClassroom.StopVideoSub(AfterLiveSubViewWrap);
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}
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else
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{
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if (LiveWindowViewModel.CurrentShareScreen == null)//没选择过窗口需要选一次
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{
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LiveWindowViewModel.ShowShareScreenList = true;
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this.Dispatcher.Invoke(new Action(() => LiveWindowViewModel.LoadAllScreen()));
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}
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LiveClassroom.StartVideoSub(AfterLiveSubViewWrap);
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}
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NoticeManager.NotifiactionShow.AddNotifiaction(new NotifiactionModel()
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{
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Title = "提醒",
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Content = $"{(LiveWindowViewModel.ScreenRunning ? "开启" : "关闭")}屏幕分享成功"
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});
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}
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}
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}
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