protected override void OnLoad(EventArgs e)
{
video = new UserVideo();
video.BorderStyle = BorderStyle.FixedSingle;
video.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
video.Alarm += new EventHandler<IVideo.AlarmEventArgs>(video_Alarm);
video.Bounds = new Rectangle(12, 12, 160, 100);
video.Initialize("计算机学院", "楼顶大镜头1");
this.Controls.Add(video);
video.LoginEncoder();
video.OpenVideo();
}
private void tVAreaDevices_DoubleClick(object sender, EventArgs e)
{
TreeNode TN = tVAreaDevices.SelectedNode;
if (TN == null) return;
if (TN.Level == 1)
{
if (TN.Tag == null)
{//新建
video = new UserVideo();
video.Initialize(TN.Parent.Text, TN.Text);
video.Alarm += new EventHandler<AlarmEventArgs>(video_AlarmCallback);
video.ReceiveHorizon += new EventHandler<IVideo.HorizonEventArgs>(video_HorizonCallback);
video.ReceiveVertical += new EventHandler<IVideo.VerticalEventArgs>(video_ReceiveVertical);
this.alarmsGroup.Add(video, null);
this.alarmsInfo.Add(video, new List<Bitmap>());
this.alarmsIndex.Add(video, 0);
if (video.LoginEncoder())//登陆
{
if (video.OpenVideo())//开启
{
int x = videos.Count % 2;
int y = videos.Count / 2;
video.SetBounds(x * 352, y * 288, 352, 288);
this.tPRealVideo.Controls.Add(video);
UCShowDecode control = new UCShowDecode();
control.SetBounds(x * 352, y * 288, 352, 288);
this.tPVideoDecode.Controls.Add(control);
this.video.DecodeShow = control;
TN.Tag = video;
videos.Add(video);
}
else
{
MessageBox.Show("打开视频失败");
}
}
else
MessageBox.Show("登陆编码器失败");
}
else
{//开关
video = TN.Tag as UserVideo;
if (video.IsOpened)
{
video.CloseVideo(); //关
video.Invalidate(); //刷新
}
else
video.OpenVideo(); //开
}
}
else if (TN.Level == 2)
{
if (TN.Tag == null || TN.Parent.Tag == null) return;
GroupInfo alarmGroup = TN.Tag as GroupInfo;
VideoBase video = TN.Parent.Tag as VideoBase;
if (alarmGroup == null || video == null) return;
this.alarmsGroup[video] = alarmGroup;
}
}
private void tVAreaDevices_AfterSelect(object sender, TreeViewEventArgs e)
{
TreeNode TN = tVAreaDevices.SelectedNode;
if (TN == null || TN.Level != 1 || TN.Tag == null) return;
this.video = TN.Tag as UserVideo;
}
private void tVAreaDevices_DoubleClick(object sender, EventArgs e)
{
TreeNode TNDevice = tVAreaDevices.SelectedNode;
if (TNDevice == null || TNDevice.Level != 1 || TNDevice.Text.StartsWith("[不可用]")) return;
if (TNDevice.Tag == null)
{//初始化
UserVideo video = new UserVideo();
video.VideoOpened += new EventHandler(video_VideoOpened);
if (video.Initialize(TNDevice.Parent.Text, TNDevice.Text)
&& video.LoginEncoder() && video.OpenVideo())
{
video.VideoClosed += new EventHandler(video_VideoClosed);
video.SelectedChanged += new EventHandler(video_SelectedChanged);
//video.IsExpandButton = true;
video.BorderStyle = BorderStyle.FixedSingle;
TNDevice.Tag = video;
Form f = new Form();
f.Text = video.AreaName + " - " + video.DeviceName;
f.ControlBox = false;
f.TopMost = true;
f.ClientSize = new Size(352, 288);
f.FormBorderStyle = FormBorderStyle.FixedSingle;
f.Show();
video.AnalyzeShow = f;
UserVideo.SelectDevice(video.AreaName, video.DeviceName, false);
}
else
{
TNDevice.Text = "[不可用]" + TNDevice.Text;
video.Dispose();
}
}
else
{
UserVideo video = TNDevice.Tag as UserVideo;
if (video != null && video.IsLogined)
{
if (video.IsOpened)
{
video.CloseVideo();
if (video.AnalyzeShow != null) video.AnalyzeShow.Hide();
}
else
{
video.OpenVideo();
if (video.AnalyzeShow != null) video.AnalyzeShow.Show();
}
}
}
}
private void tVAreaDevices_DoubleClick(object sender, EventArgs e)
{
TreeNode TNDevice = tVAreaDevices.SelectedNode;
if (TNDevice == null || TNDevice.Level != 1 || TNDevice.Text.StartsWith("[不可用]")) return;
if (TNDevice.Tag == null)
{//初始化
UserVideo video = new UserVideo();
video.Initialize(TNDevice.Parent.Text, TNDevice.Text);
if (video.LoginEncoder() && video.OpenVideo())
{
video.BorderStyle = BorderStyle.FixedSingle;
video.MouseDown += new MouseEventHandler(video_MouseDown);
video.MouseMove += new MouseEventHandler(video_MouseMove);
video.MouseUp += new MouseEventHandler(video_MouseUp);
Size size = new Size((int)(this.Times * 352), (int)(this.Times * 288));
Point location = this.MapToClient(new Point(Convert.ToInt32(video.Longitude), Convert.ToInt32(video.Latitude)));
location.Offset((int)((352 - size.Width) / 2), (int)((288 - size.Height) / 2));
video.SetBounds(location.X, location.Y, size.Width, size.Height);
TNDevice.Tag = video;
this.Controls.Add(video);
videos.Add(video);
}
else
TNDevice.Text = "[不可用]" + TNDevice.Text;
}
else
{
VideoBase video = TNDevice.Tag as VideoBase;
if (video != null && video.IsLogined)
{
if (video.IsOpened) video.CloseVideo();
else video.OpenVideo();
}
}
}
