//关闭所有已打开的视频
private void CloseAllSP()
{
for (int i = 0; i < CMDOperator._b20controldata.Length; i++)
{
if (CMDOperator._b20controldata[i].DB33 != "")//存在视频，关闭
{
VideoToWall._closeb20win(CMDOperator._b20controldata[i].winno, CMDOperator._b20controldata[i].ptr);
}
}
//VideoToWall._closeallb20win();
}
private void QueryTask_ExecuteCompleted(object sender, ESRI.ArcGIS.Client.Tasks.QueryEventArgs args)
{
try
{
FeatureSet featureSet = args.FeatureSet;
if (featureSet == null || featureSet.Features.Count == 0) // 未扫到视频
{
return;
}
if (featureSet.Features.Count > 0)
{
//foreach (Graphic feature in featureSet.Features)
//{
// GlobalLayers._MainMap.Dispatcher.Invoke(
// new Action(
// delegate
// {
Graphic feature = featureSet.Features[0]; //只取查询到的摄像头集合的第一个来播
string stdid = feature.Attributes["STDID"].ToString(); //获取视频编号，用来播放视频
//if (!GeomServControl.alVideoNeedToPlay.Contains(stdid))//LPY 2015-3-13 17:00:45 添加 用来修改为另外一种方式显示视频点上墙排版，但是效果不好，暂时注释掉
//{
// GeomServControl.alVideoNeedToPlay.Add(stdid);
// return;
//}
//return;
if (GeomServControl.alVideosPlayed.Contains(stdid))//首个视频编号已存在于已播放列表，不需要重新打开，其实也不用打开列表
{
//_currentVideo.DB33 = ""; // 不重新打开不能把当前的视频号清除掉
//scrX = 0;
//scrY = 0;
return;
}
//if (_currentVideo.DB33 != "")
//{
// VideoToWall._closeb20win(QueryLayer._currentVideo.winno, QueryLayer._currentVideo.ptr);
// //QueryLayer.lastPlayedid = "";
// _currentVideo.DB33 = "";
//}
double x = Convert.ToDouble(feature.Attributes["X"].ToString());//地图X
double y = Convert.ToDouble(feature.Attributes["Y"].ToString());
MapPoint mapPoint = new MapPoint(x, y);
mapPoint.SpatialReference = new SpatialReference(4326);
Point scrPoint = GlobalLayers._MainMap.MapToScreen(mapPoint); //将地图坐标转换为屏幕坐标，取屏幕x,y作为视频开窗起始点
_currentVideo.DB33 = stdid; //待播放的视频ID
lastPlayedid = stdid; //同时把待播放的视频ID记录为播放下一个视频前需要关闭的视频编号
int videoX = Convert.ToInt32(scrPoint.X);
videoX = videoX < 0 ? 0 : videoX; //坐标小于0的话，取0值
scrX = Convert.ToInt32(videoX * 1.2) - shiftX; //这里的1.2和下面Y坐标乘以1.6是因为大屏分辨率的问题，可能还需调整
scrX = scrX > 0 ? scrX : 0;
int videoY = Convert.ToInt32(scrPoint.Y);
videoY = videoY < 0 ? 0 : videoY;
scrY = Convert.ToInt32(videoY * 1.6) - shiftY;
scrY = scrY > 0 ? scrY : 0;//最小x，y值为0,0
//GlobalLayers._skinfowindow.Width = 200;
//VideoToWall._closeallb20win();
if (_currentVideo.DB33 != "")
{
VideoToWall._closeb20win(_currentVideo.winno, _currentVideo.ptr);
}
_currentVideo.winno = VideoToWall._openb20win(stdid, scrX, scrY, 1000, 1000, _currentVideo.ptr); //视频上墙
haveOpened = true; //已打开一个视频
GeomServControl.alVideosPlayed.Add(stdid);
//Thread.Sleep(TimeSpan.FromSeconds(Convert.ToDouble(System.Configuration.ConfigurationManager.AppSettings["playtime"])));
/*
* string XH = feature.Attributes["XH"].ToString(); // 真实库为大写
* if (!GlobalLayers._GraphicLogCollention.ContainsKey(XH)) // 没有打开过的
* {
* Graphic gp = null;
*
* graphicsLayer = GlobalLayers._MainMap.Layers[LayerName] as GraphicsLayer;
* gp = new Graphic();
* gp.Geometry = feature.Geometry; // new MapPoint(122.10324, 30.0219);
* gp.Symbol = App.Current.Resources["ResultsSymbol"] as Symbol;
*
* gp.Attributes["ID"] = XH; // 视频编号为地图上的唯一ID
* // XH.Substring(12, 4); // 取视频编号的倒数第二开始的后4位
* // 在视频点名称后面加 4位编码，方便键盘控制
* if (XH.Length == 18)
* gp.Attributes["MC"] = feature.Attributes["MC"].ToString() + "(" + XH.Substring(12, 4) + ")";
* else
* gp.Attributes["MC"] = feature.Attributes["MC"].ToString();
* if (LayerName == "DynamicResultGraphicLayer")
* GlobalLayers.DynamicResultGraphicLayer.Graphics.Add(gp);
* else
* GlobalLayers.ResultGraphicLayer.Graphics.Add(gp);
*
* GlobalLayers._GraphicLogCollention.TryAdd(XH, gp);
* }
* String VID = feature.Attributes["XH"].ToString();
* MapPoint Mp = feature.Geometry as MapPoint;
* if (LayerName == "DynamicResultGraphicLayer") // 如果查询的是视频图层,在大屏上处理和GQY的通讯
* GlobalLayers._gqyvideocontrol.FlushOpenVID(VID, Mp);
* else
* GlobalLayers._gqyvideocontrol.OpenVID(VID, Mp);
* */
// }));
//}
// GlobalLayers.ResultGraphicLayer.Refresh();
}
}
catch (Exception e)
{
// MessageBox.Show(e.ToString());
}
}
private void PointsRun()
{
while (true)//循环播放,遇到停止疏散演示的时候退出循环
{
Graphic graphicTemp = new Graphic();
alVideosPlayed.Clear();//清空播放历史
QueryLayer.lastPlayedid = "";
QueryLayer._currentVideo.DB33 = "";
if (alPoints.Count <= 0)//判断，是否突然停止疏散演示，停止演示会清空alPoints
{
if (QueryLayer._currentVideo.DB33 != "")
{
//GlobalLayers._skinfowindow.Width = 10;
VideoToWall._closeb20win(QueryLayer._currentVideo.winno, QueryLayer._currentVideo.ptr);
QueryLayer.lastPlayedid = "";
QueryLayer.haveOpened = false;
QueryLayer._currentVideo.DB33 = "";
QueryLayer._currentVideo.winno = 0;
}
if (threadPointsRun != null)
{
if (threadPointsRun.IsAlive)
{
threadPointsRun.Abort();//Mark
}
}
break;
}
for (int i = 0; i < alPoints.Count; i++) // 延加密度的点信息表上开始巡逻
{
if (alPoints.Count <= 0) //判断，是否突然停止疏散演示，停止演示会清空alPoints
{
if (QueryLayer._currentVideo.DB33 != "")
{
//GlobalLayers._skinfowindow.Width = 10;
VideoToWall._closeb20win(QueryLayer._currentVideo.winno, QueryLayer._currentVideo.ptr);
QueryLayer.lastPlayedid = "";
QueryLayer.haveOpened = false;
QueryLayer._currentVideo.DB33 = "";
QueryLayer._currentVideo.winno = 0;
}
if (threadPointsRun != null)
{
if (threadPointsRun.IsAlive)
{
threadPointsRun.Abort();//Mark
}
}
break;
}
graphicTemp = (Graphic)alPoints[i];
GlobalLayers._MainMap.Dispatcher.Invoke(
new Action(
delegate
{
try
{
GraphicsLayer graphicsLayerLinePointsRun = GlobalLayers._MainMap.Layers["graphicsLayerLinePointsRun"] as GraphicsLayer;
if (graphicsLayerLinePointsRun != null)
{
graphicsLayerLinePointsRun.Graphics.Clear();
graphicsLayerLinePointsRun.Graphics.Add(graphicTemp);
QueryLayer QL = new QueryLayer(graphicTemp.Geometry, "CJ_SP_PT", "DynamicResultGraphicLayer");
QL.Do();
Thread.Sleep(300); //等待QL.Do()完成再往下走
}
}
catch (Exception)
{
}
}));
if (QueryLayer._currentVideo.DB33 != "")
{
Thread.Sleep(TimeSpan.FromSeconds(Convert.ToDouble(System.Configuration.ConfigurationManager.AppSettings["playtime"])));
//Thread.Sleep(100);
VideoToWall._closeb20win(QueryLayer._currentVideo.winno, QueryLayer._currentVideo.ptr);
QueryLayer.lastPlayedid = "";
QueryLayer._currentVideo.DB33 = "";
}
else
{
Thread.Sleep(100); // 没有打开视频的时候
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//这里要做循环播放视频点列表里的视频的动作
//int ttt = alVideoNeedToPlay.Count;
//int iii = 0;
//if (!flag)
//{
// UpdateSPLabel();
// flag = true;
//}
}
//throw new NotImplementedException();
}
//视频下窗的时候，背景板改变
private void UpdateSPLabelOff(string spid, string stdid)
{
if (GlobalLayers._spinfowindow.tb6.Tag.ToString() == stdid)
{
GlobalLayers._spinfowindow.tb6.Text = "";
GlobalLayers._spinfowindow.tb6.Tag = "0";
if (CMDOperator._b20controldata[5].DB33 != "")
{
VideoToWall._closeb20win(CMDOperator._b20controldata[5].winno, CMDOperator._b20controldata[5].ptr);
CMDOperator._b20controldata[5].DB33 = "";
}
}
else if (GlobalLayers._spinfowindow.tb5.Tag.ToString() == stdid)
{
GlobalLayers._spinfowindow.tb5.Text = "";
GlobalLayers._spinfowindow.tb5.Tag = "0";
if (CMDOperator._b20controldata[4].DB33 != "")
{
VideoToWall._closeb20win(CMDOperator._b20controldata[4].winno, CMDOperator._b20controldata[4].ptr);
CMDOperator._b20controldata[4].DB33 = "";
}
}
else if (GlobalLayers._spinfowindow.tb4.Tag.ToString() == stdid)
{
GlobalLayers._spinfowindow.tb4.Text = "";
GlobalLayers._spinfowindow.tb4.Tag = "0";
if (CMDOperator._b20controldata[3].DB33 != "")
{
VideoToWall._closeb20win(CMDOperator._b20controldata[3].winno, CMDOperator._b20controldata[3].ptr);
CMDOperator._b20controldata[3].DB33 = "";
}
}
else if (GlobalLayers._spinfowindow.tb3.Tag.ToString() == stdid)
{
GlobalLayers._spinfowindow.tb3.Text = "";
GlobalLayers._spinfowindow.tb3.Tag = "0";
if (CMDOperator._b20controldata[2].DB33 != "")
{
VideoToWall._closeb20win(CMDOperator._b20controldata[2].winno, CMDOperator._b20controldata[2].ptr);
CMDOperator._b20controldata[2].DB33 = "";
}
}
else if (GlobalLayers._spinfowindow.tb2.Tag.ToString() == stdid)
{
GlobalLayers._spinfowindow.tb2.Text = "";
GlobalLayers._spinfowindow.tb2.Tag = "0";
if (CMDOperator._b20controldata[1].DB33 != "")
{
VideoToWall._closeb20win(CMDOperator._b20controldata[1].winno, CMDOperator._b20controldata[1].ptr);
CMDOperator._b20controldata[1].DB33 = "";
}
}
else if (GlobalLayers._spinfowindow.tb1.Tag.ToString() == stdid)
{
GlobalLayers._spinfowindow.tb1.Text = "";
GlobalLayers._spinfowindow.tb1.Tag = "0";
if (CMDOperator._b20controldata[0].DB33 != "")
{
VideoToWall._closeb20win(CMDOperator._b20controldata[0].winno, CMDOperator._b20controldata[0].ptr);
CMDOperator._b20controldata[0].DB33 = "";
}
}
}