/// <summary>
/// 把视频网格设置成行列格局
/// </summary>
/// <param name="rows"></param>
/// <param name="columns"></param>
public void SetShowMode(int rows, int columns)
{
if (rows > 0 && columns > 0)
{
_Rows = rows;
_Columns = columns;
for (int i = _Videoes.Count; i < rows * columns; i++)
{
VideoPanel video = VideoPanelFactory.CreatePanel();
video.AllowDrop = true;
video.Name = "actiVideoPanel" + i.ToString();
video.ShowTitle = true;
video.StretchToFit = true;
video.VideoSource = null;
this.Controls.Add(video);
video.Visible = true;
_Videoes.Add(video);
}
//只显示行列数,其它的隐藏
for (int i = 0; i < _Videoes.Count; i++)
{
_Videoes[i].Visible = i < rows * columns ? true : false;
}
LayoutVideoes();
}
}
//获取空闲的视频
private VideoPanel GetFreeVideoPanel(VideoSourceInfo video)
{
if (video != null)
{
VideoPanel panel = _Videoes.FirstOrDefault(vp => vp.VideoSource == null);
if (panel != null)
{
if (video.VideoSourceType != panel.VideoType)
{
int index = _Videoes.FindIndex(vp => vp == panel);
if (index >= 0)
{
RemoveVideoPanel(panel);
//视频类型不同的，重新创建视频
VideoPanel p = CreateVideoPanel(video.VideoSourceType, panel.Name, panel.Visible);
p.Left = panel.Left;
p.Top = panel.Top;
p.Width = panel.Width;
p.Height = panel.Height;
_Videoes[index] = p;
return(p);
}
}
}
return(panel);
}
return(null);
}
private void VideoDragDropHandling(object sender, VideoSourceInfo video)
{
VideoPanel panel = sender as VideoPanel;
if (panel != null)
{
int index = _Videoes.FindIndex(vp => vp == panel);
if (index >= 0)
{
RemoveVideoPanel(panel);
//视频类型不同的，重新创建视频
VideoPanel p = CreateVideoPanel(video.VideoSourceType, panel.Name, panel.Visible);
p.Left = panel.Left;
p.Top = panel.Top;
p.Width = panel.Width;
p.Height = panel.Height;
_Videoes[index] = p;
int aIndex = _ActiveVideoes.FindIndex(vp => vp == panel);
if (aIndex >= 0)
{
_ActiveVideoes[aIndex] = p;
}
p.VideoSource = video;
p.Play(true);
}
}
}
/// <summary>
/// 把视频网格设置成行列格局
/// </summary>
/// <param name="rows"></param>
/// <param name="columns"></param>
public void SetShowMode(int rows, int columns)
{
if (rows > 0 && columns > 0)
{
_Rows = rows;
_Columns = columns;
int videoType = (int)VideoServerType.ACTi;
if (UserSetting.Current != null)
{
videoType = UserSetting.Current.VideoType;
}
for (int i = _Videoes.Count; i < rows * columns; i++)
{
VideoPanel video = CreateVideoPanel(videoType, "actiVideoPanel" + i.ToString(), true);
//VideoPanel video = VideoPanelFactory.CreatePanel();
//video.AllowDrop = true;
//video.Name = "actiVideoPanel" + i.ToString();
//video.ShowTitle = true;
//video.StretchToFit = true;
//video.VideoSource = null;
//this.Controls.Add(video);
//video.Visible = true;
_Videoes.Add(video);
}
//只显示行列数,其它的隐藏
for (int i = 0; i < _Videoes.Count; i++)
{
_Videoes[i].Visible = i < rows * columns ? true : false;
}
LayoutVideoes();
}
}
/// <summary>
/// 创建视频窗口
/// </summary>
/// <param name="videoType"></param>
/// <param name="name"></param>
/// <param name="visible"></param>
/// <returns></returns>
private VideoPanel CreateVideoPanel(int videoType, string name, bool visible)
{
VideoPanel video = VideoPanelFactory.CreatePanel(videoType);
video.AllowDrop = true;
video.Name = name;
video.ShowTitle = true;
video.StretchToFit = true;
video.VideoSource = null;
video.Visible = visible;
video.VideoDragDropHandling -= VideoDragDropHandling;
video.VideoDragDropHandling += VideoDragDropHandling;
this.videoPanel.Controls.Add(video);
return(video);
}
/// <summary>
/// 显示视频,如果视频已经在网格中，则不进行操作.如果已经打开的视频多于网格的行列数,则超出的视频不会显示出来
/// </summary>
public void RenderVideoes(List <VideoSourceInfo> videoes)
{
if (videoes != null)
{
foreach (VideoSourceInfo vs in videoes)
{
if (!_Videoes.Exists(vp => vp.VideoSource == vs))
{
VideoPanel p = _Videoes.FirstOrDefault(vp => vp.VideoSource == null);
if (p != null)
{
p.VideoSource = vs;
}
}
}
}
}
/// <summary>
/// 显示视频,如果视频已经在网格中，则不进行操作.如果已经打开的视频多于网格的行列数,则超出的视频不会显示出来
/// </summary>
public void RenderVideoes(List <VideoSourceInfo> videoes)
{
if (videoes != null)
{
foreach (VideoSourceInfo vs in videoes)
{
if (!_Videoes.Exists(vp => vp.VideoSource == vs))
{
VideoPanel p = GetFreeVideoPanel(vs);
if (p != null)
{
p.VideoSource = vs;
}
}
}
}
}
/// <summary>
/// 显示并播放视频,如果视频已经在网格中，则播放它.如果已经打开的视频大于网格可以显示的最大视频数量,则超出的视频不会显示出来
/// </summary>
/// <param name="video"></param>
public void RenderAndPlayVideo(VideoSourceInfo video)
{
VideoPanel p = _Videoes.SingleOrDefault(vp => vp.VideoSource == video);
if (p != null)
{
p.Play(true);
}
else
{
p = _Videoes.FirstOrDefault(vp => vp.VideoSource == null);
if (p != null)
{
p.VideoSource = video;
p.Play(true);
}
}
}
public UCVideoListView()
{
InitializeComponent();
VideoPanel video = VideoPanelFactory.CreatePanel();
video.AllowDrop = true;
video.Name = "actiVideoPanel0";
video.ShowTitle = true;
video.StretchToFit = true;
video.VideoSource = null;
video.Visible = true;
video.Dock = DockStyle.Fill;
this.btnLeft.Visible = false;
this.btnRight.Visible = false;
this.videoPanel.Controls.Add(video);
_Videoes.Add(video);
Clear();
}
/// <summary>
/// 在视频列表中显示一系列图片
/// </summary>
/// <param name="imgs"></param>
public void ShowVideoes(List <VideoSourceInfo> videoes)
{
this.btnLeft.Visible = !(videoes == null || videoes.Count <= 1);
this.btnRight.Visible = !(videoes == null || videoes.Count <= 1);
_ActiveVideoes.Clear();
if (videoes != null)
{
for (int i = _Videoes.Count; i < videoes.Count; i++)
{
//VideoPanel video = VideoPanelFactory.CreatePanel();
//video.AllowDrop = true;
//video.Name = "actiVideoPanel" + i.ToString();
//video.ShowTitle = true;
//video.StretchToFit = true;
//video.VideoSource = null;
//this.videoPanel.Controls.Add(video);
VideoSourceInfo videoinfo = videoes[i];
VideoPanel video = CreateVideoPanel(videoinfo.VideoSourceType, "actiVideoPanel" + i.ToString(), true);
_Videoes.Add(video);
}
foreach (VideoPanel vp in _Videoes)
{
if (!videoes.Exists(v => v == vp.VideoSource))
{
if (vp.Status == VideoStatus.Playing)
{
vp.Close();
}
vp.VideoSource = null;
}
}
foreach (VideoSourceInfo vs in videoes)
{
VideoPanel video = _Videoes.FirstOrDefault(vp => vp.VideoSource == vs);
if (video == null)
{
VideoPanel p = _Videoes.FirstOrDefault(vp => vp.VideoSource == null);
if (p != null)
{
if (vs.VideoSourceType != p.VideoType)
{
int index = _Videoes.FindIndex(vp => vp == p);
if (index >= 0)
{
RemoveVideoPanel(p);
//视频类型不同的，重新创建视频
VideoPanel panel = CreateVideoPanel(vs.VideoSourceType, p.Name, p.Visible);
panel.Left = p.Left;
panel.Top = p.Top;
panel.Width = p.Width;
panel.Height = p.Height;
_Videoes[index] = panel;
p = panel;
}
}
p.VideoSource = vs;
_ActiveVideoes.Add(p);
}
}
else
{
_ActiveVideoes.Add(video);
}
}
}
if (_ActiveVideoes.Count > 0)
{
_CurImageIndex = 0;
ShowVideo(_CurImageIndex);
}
else
{
_CurImageIndex = -1;
ShowVideo(_CurImageIndex);
}
}
//从窗体控件中移除视频控件
private void RemoveVideoPanel(VideoPanel p)
{
p.Close();
p.VideoDragDropHandling -= VideoDragDropHandling;
this.videoPanel.Controls.Remove(p);
}
/// <summary>
/// 在视频列表中显示一系列图片
/// </summary>
/// <param name="imgs"></param>
public void ShowVideoes(List <VideoSourceInfo> videoes)
{
this.btnLeft.Visible = !(videoes == null || videoes.Count <= 1);
this.btnRight.Visible = !(videoes == null || videoes.Count <= 1);
_ActiveVideoes.Clear();
if (videoes != null)
{
for (int i = _Videoes.Count; i < videoes.Count; i++)
{
VideoPanel video = VideoPanelFactory.CreatePanel();
video.AllowDrop = true;
video.Name = "actiVideoPanel" + i.ToString();
video.ShowTitle = true;
video.StretchToFit = true;
video.VideoSource = null;
this.videoPanel.Controls.Add(video);
_Videoes.Add(video);
}
foreach (VideoPanel vp in _Videoes)
{
if (!videoes.Exists(v => v == vp.VideoSource))
{
if (vp.Status == VideoStatus.Playing)
{
vp.Close();
}
vp.VideoSource = null;
}
}
foreach (VideoSourceInfo vs in videoes)
{
VideoPanel video = _Videoes.FirstOrDefault(vp => vp.VideoSource == vs);
if (video == null)
{
VideoPanel p = _Videoes.FirstOrDefault(vp => vp.VideoSource == null);
if (p != null)
{
p.VideoSource = vs;
_ActiveVideoes.Add(p);
}
}
else
{
_ActiveVideoes.Add(video);
}
}
}
if (_ActiveVideoes.Count > 0)
{
_CurImageIndex = 0;
ShowVideo(_CurImageIndex);
}
else
{
_CurImageIndex = -1;
ShowVideo(_CurImageIndex);
}
}
