public void AddMarker(UserMarker userMarker)
{
_dataContext.UserMarkers.Add(userMarker);
try
{
_dataContext.SaveChanges();
}
catch
{
// ignored
}
}
public override void Resume(StateExitValue results)
{
Debug.Log("Resume FetchUserData");
if (results != null)
{
if (results.sourceState == typeof(WaitingForDBLoad <UserMarker>))
{
var resultData = results.data as WaitingForDBLoad <UserMarker> .Results;
if (resultData.wasSuccessful)
{
if (resultData.results != null)
{
// Got some results back! Use this data.
// CommonData.currentUserMarker = new DBStruct<UserMarker>(
// CommonData.DBUserTablePath + userID, CommonData.app);
// CommonData.currentUserMarker.Initialize(resultData.results);
// Debug.Log("Fetched user " + CommonData.currentUserMarker.data.name);
}
else
{
// Make a new user, using default credentials.
Debug.Log("Could not find user " + userID + " - Creating new profile.");
UserMarker temp = new UserMarker();
temp.name = StringConstants.DefaultUserName;
temp.id = userID;
// CommonData.currentUserMarker = new DBStruct<UserMarker>(
// CommonData.DBUserTablePath + userID, CommonData.app);
// CommonData.currentUserMarker.Initialize(temp);
// CommonData.currentUserMarker.PushData();
}
}
else
{
// Can't fetch data. Assume internet problems, stay offline.
CommonData.currentUser = null;
}
}
}
// Whether we successfully fetched, or had to make a new user,
// return control to the calling state.
manager.PopState();
}
private void NavigationView_Load(object sender, EventArgs e)
{
MainMap.Manager.Mode = AccessMode.CacheOnly;
PointLatLng p = new PointLatLng(0.0, 0.0);
// map center
center = new GMapMarkerCross(MainMap.Position);
objects.Markers.Add(center);
MainMap.Position = p;
NodeMarker = new UserMarker(p);
NodeMarker.IsHitTestVisible = true;
objects.Markers.Add(NodeMarker);
NodeMarker.ToolTip = new MapToolTip(NodeMarker);
NodeMarker.ToolTipMode = MarkerTooltipMode.Always;
PointLatLng gpspos = NodeMarker.Position;
string lngstr, latstr;
if (gpspos.Lng > 0)
{
lngstr = gpspos.Lng.ToString("F06") + " E";
}
else
{
lngstr = (-gpspos.Lng).ToString("F06") + " W";
}
if (gpspos.Lat > 0)
{
latstr = gpspos.Lat.ToString("F06") + " N";
}
else
{
latstr = (-gpspos.Lat).ToString("F06") + " S";
}
NodeMarker.ToolTipText = "GPS\r\n经度=" + lngstr + "\r\n纬度=" + latstr;
MainMap.MapType = MapType.None;
MainMap.MinZoom = 1;
MainMap.MaxZoom = 18;
MainMap.Zoom = 15;
MainMap.MapName = MapTitle;
ShowTrack.PerformClick();
AutoTrack.PerformClick();
}
public IActionResult Index([FromBody] UserMarkerRequest request)
{
var user = _userRepository.GetValidUser(request.Token);
if (user == null)
{
throw new Exception("User does not exist");
}
var marker = _markerRepository.Get(request.Marker);
if (marker == null)
{
throw new Exception("Marker does not exist");
}
var claim = HttpContext.User?.Claims.FirstOrDefault(q => q.Type == ClaimTypes.NameIdentifier)?.Value;
if (!string.IsNullOrEmpty(claim))
{
var requestedUser = _markerRepository.GetRequestedUser(request.Token);
if (requestedUser == null || requestedUser.Email != claim)
{
throw new SecurityException("Operation is not permitted.");
}
}
var userMarker = new UserMarker
{
UserId = user.Id,
MarkerId = marker.Id,
DateTime = DateTime.UtcNow
};
_markerRepository.AddMarker(userMarker);
return(Ok());
}
public IActionResult GetMapMarker([FromBody] GetMapMarkerModel model)
{
var userRoomMarker = _context.UserRoom.ToList().FindAll(ur => ur.RoomId == model.RoomId);
List <UserMarker> userMarkers = new List <UserMarker>();
foreach (var item in userRoomMarker)
{
if (item.Latitude != null && item.Longitude != null)
{
UserMarker userMarker = new UserMarker(userManager.FindByIdAsync(item.UserId).Result.UserName, item.Latitude, item.Longitude);
userMarkers.Add(userMarker);
}
}
if (userMarkers.Count == 0)
{
return(null);
}
else
{
return(Json(userMarkers));
}
}
private void NavigationView_Load(object sender, EventArgs e)
{
MainMap.Manager.Mode = AccessMode.CacheOnly;
PointLatLng p = new PointLatLng(0.0, 0.0);
// map center
center = new GMapMarkerCross(MainMap.Position);
objects.Markers.Add(center);
MainMap.Position = p;
NodeMarker = new UserMarker(p);
NodeMarker.IsHitTestVisible = true;
objects.Markers.Add(NodeMarker);
NodeMarker.ToolTip = new MapToolTip(NodeMarker);
NodeMarker.ToolTipMode = MarkerTooltipMode.Always;
PointLatLng gpspos = NodeMarker.Position;
string lngstr, latstr;
if (gpspos.Lng > 0)
lngstr = gpspos.Lng.ToString("F06") + " E";
else
lngstr = (-gpspos.Lng).ToString("F06") + " W";
if (gpspos.Lat > 0)
latstr = gpspos.Lat.ToString("F06") + " N";
else
latstr = (-gpspos.Lat).ToString("F06") + " S";
NodeMarker.ToolTipText = "GPS\r\n经度=" + lngstr + "\r\n纬度=" + latstr;
MainMap.MapType = MapType.None;
MainMap.MinZoom = 1;
MainMap.MaxZoom = 18;
MainMap.Zoom = 15;
MainMap.MapName = MapTitle;
ShowTrack.PerformClick();
AutoTrack.PerformClick();
}
private void SetRouteForm_Load(object sender, EventArgs e)
{
UtilityClass.CopyHashTableStringList(mf.NodeNetMap, NewNetMap);
UtilityClass.CopyHashTableStringListArray(mf.NodeRouteMap, NewRouteMap);
UtilityClass.CopyHashTableString(mf.DistMap, DistMap);
double v = 0.5;
// config map
string[] str = { "地图配置", "地图中心", "纬度" };
double lat = double.Parse(XmlHelper.GetConfigValue(xmldoc, str));
string[] lngstr = { "地图配置", "地图中心", "经度" };
double lng = double.Parse(XmlHelper.GetConfigValue(xmldoc, lngstr));
PointLatLng p = new PointLatLng(lat, lng);
// set node marker
p.Offset(GpsToGmapOffset);
routemap.Position = p;
NodeMarker = new UserMarker(p);
NodeMarker.IsHitTestVisible = true;
objects.Markers.Add(NodeMarker);
NodeMarker.ToolTipMode = MarkerTooltipMode.OnMouseOver;
CultureInfo ci = new CultureInfo("en-us");
PointLatLng gpspos = NodeMarker.Position;
gpspos.Offset(GmapToGpsOffset);
NodeMarker.ToolTipText = "GPS\r\n{经度=" + gpspos.Lng.ToString("F08", ci) + "，纬度=" + gpspos.Lat.ToString("F08", ci) + "}";
string[] offsetstr = { "地图配置", "偏移校准", "纬度" };
string[] offsetstr1 = { "地图配置", "偏移校准", "经度" };
string offset = XmlHelper.GetConfigValue(xmldoc, offsetstr);
double latoffset = 0;
double lngoffset = 0;
if (offset != null)
{
latoffset = double.Parse(offset);
}
offset = XmlHelper.GetConfigValue(xmldoc, offsetstr1);
if (offset != null)
{
lngoffset = double.Parse(offset);
}
if ((lngoffset != 0) && (latoffset != 0))
{
GmapToGpsOffset = new PointLatLng(latoffset, lngoffset);
GpsToGmapOffset = new PointLatLng(-latoffset, -lngoffset);
}
routemap.MapType = mf.MainMap.MapType;
routemap.MinZoom = 1;
routemap.MaxZoom = 18;
routemap.Zoom = 16;
routemap.MapName = "路由设置";
gtl = new PointLatLng(lat + v, lng - v);
gtl.Offset(GpsToGmapOffset);
gbr = new PointLatLng(lat - v, lng + v);
gbr.Offset(GpsToGmapOffset);
//读取节点
XmlDocument xmlfile = new XmlDocument();
xmlfile.Load(xmldoc);
XmlNode xn = xmlfile.DocumentElement;
xn = xn.SelectSingleNode("descendant::节点配置");
foreach (XmlNode subnode in xn.ChildNodes)
{
NodeBox.Items.Add(subnode.Name);
string[] sstr = { "节点配置", subnode.Name, "节点位置", "纬度" };
double slat = double.Parse(XmlHelper.GetConfigValue(xmldoc, sstr));
string[] lngsstr = { "节点配置", subnode.Name, "节点位置", "经度" };
double slng = double.Parse(XmlHelper.GetConfigValue(xmldoc, lngsstr));
//string[] desc = { "节点配置", subnode.Name, "节点描述" };
//string strdes = XmlHelper.GetConfigValue(xmldoc, desc);
PointLatLng pp = new PointLatLng(slat, slng);
pp.Offset(GpsToGmapOffset);
GMapMarkerGoogleGreen newnode = new GMapMarkerGoogleGreen(pp);
newnode.Tag = subnode.Name;
newnode.ToolTipMode = MarkerTooltipMode.Always;
newnode.IsHitTestVisible = true;
pp.Offset(GmapToGpsOffset);
newnode.ToolTipText = newnode.Tag.ToString();
WebNodeLayer.Markers.Add(newnode);
}
if (objects.Markers.Count > 0)
{
routemap.ZoomAndCenterMarkers(null);
//ZoomSlider.Value = (int)MainMap.Zoom;
}
//AddRoutes();
AddNet();
RefreshNetGrid();//更新网络表
//注册网络表改变事件
Net.Routes.CollectionChanged += new GMap.NET.ObjectModel.NotifyCollectionChangedEventHandler(Net_CollectionChanged);
}
