private void tvSignalList_DoubleClick(object sender, EventArgs e)
{
string selStr = tvSignalList.SelectedNode.Text;
SignalProp prop = SignalFactory.getSigPropByName(selStr, sigList);
timerGetCurSig.Enabled = false;
if (null != prop)
{
tlog(prop.ToString());
curSignal = SignalFactory.buildController(prop);
tlog(prop.ToString());
showMap(prop.SignalID);
showSigInfo(prop);
rbManSpec.Checked = true;
if (curSignal.connect())
{
timerGetCurSig.Enabled = true;
}
else
{
lblSignalName.Text = "信号机：" + prop.SignalName + " 连接失败";
}
}
else
{
lblSignalName.Text = "未选中信号机";
}
}
public SignalView()
{
InitializeComponent();
Ctrl = new SignalController(this);
TriggerTimer = new Timer();
TriggerTimer.Interval = 100;
TriggerTimer.Tick += new EventHandler(delegate(object sender, EventArgs e){ checkBoxTriggerOn.Checked = false; });
}
void initNet()
{
vissim = new Vissim();
vissim.LoadNet(vissimMapFilePath);
net = vissim.Net;
simulation = vissim.Simulation;
simulation.Resolution = 4;
if (net.SignalControllers.Count != 0)
{
signalController = net.SignalControllers.GetSignalControllerByNumber(1);
signalGroup = signalController.SignalGroups.GetSignalGroupByNumber(1);
}
check();
while ((vehicle = getVehicle(1)) == null)
{
RunSingle();
}
}
/// <summary>
/// 定时获取当前信号机状态，并展示在界面上
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void timer1_Tick(object sender, EventArgs e)
{
if (specPoly == 1)
{// 自动特勤，从数据库中取当前信号机
if (signalDao.getState() == ConnectionState.Open)
{
FProp = signalDao.getCurSigProp();
String state = FProp.State;
FProp = SignalFactory.getSigProp(FProp.SignalID, sigList);
FProp.State = state;
if (null == FProp)
{
return;
}
if (null == curSignal || !FProp.SignalID.Equals(curSignal.Prop.SignalID))
{
curSignal = SignalFactory.buildController(FProp);
}
curSignal.Prop = FProp;
}
else
{
timerGetCurSig.Enabled = false;
showPBs(false);
lblSignalName.Text = "数据库未连接！";
return;
}
}
else
{//手动特勤，从左侧列表中取当前双击的信号机
if (null == curSignal)
{
timerGetCurSig.Enabled = false;
showPBs(false);
return;
}
if (curSignal.updateState())
{
FProp = curSignal.Prop;
showSigInfo(FProp);
// lblBaseState.Text = FProp.State;
}
else
{
// 如果更新状态失败，则说明信号机状态异常，则停掉定时器，避免程序挂死
timerGetCurSig.Enabled = false;
lblSignalName.Text = "获取信号机状态失败";
showPBs(false);
return;
}
//listBox1.Items.Insert(0, null==curSignal.Prop.State?"get state error": curSignal.Prop.State);
}
// 处理显示
showPBs(true);
showSigInfo(FProp);
dealWithSigProp(FProp);
}
