/*
* public StopsViewModel() :
* base(null)
* {
* Init();
* }
*/
public StopsViewModel(string routeName, FeatureLayerHelper flStops, FeatureLayerHelper flStopsPending) :
base(flStops)
{
Init();
_routeName = routeName;
_flStopsPending = flStopsPending;
}
/*
public StopsViewModel() :
base(null)
{
Init();
}
*/
public StopsViewModel(string routeName, FeatureLayerHelper flStops, FeatureLayerHelper flStopsPending)
: base(flStops)
{
Init();
_routeName = routeName;
_flStopsPending = flStopsPending;
}
public BaseItemsViewModel(FeatureLayerHelper featureLayerHelper)
{
Init();
SetFeatureLayer(featureLayerHelper);
ViewModel = this;
Properties = new Dictionary <string, string>();
ConvertToLocalTimeZone = true;
// init commands
GroupByDelegatingCommand = new DelegatingCommand(OnGroupByAction);
//hk Update(featureLayer);
}
public BaseItemsViewModel(FeatureLayerHelper featureLayerHelper)
{
Init();
SetFeatureLayer(featureLayerHelper);
ViewModel = this;
Properties = new Dictionary<string, string>();
ConvertToLocalTimeZone = true;
// init commands
GroupByDelegatingCommand = new DelegatingCommand(OnGroupByAction);
//hk Update(featureLayer);
}
public void SetFeatureLayer(FeatureLayerHelper featureLayerHelper)
{
if (featureLayerHelper == null || featureLayerHelper.FeatureLayer == null)
{
return;
}
if (_featureLayerHelper == null || _featureLayerHelper.FeatureLayer != featureLayerHelper.FeatureLayer)
{
// this will cause the schema to get recreated
_schema = null;
// clear the grouping
_groupByColumnViewModels = null;
}
_featureLayerHelper = featureLayerHelper;
}
public void Update(FeatureLayerHelper featureLayerHelper, string where)
{
if (SkipUpdates)
{
return;
}
if (featureLayerHelper == null || featureLayerHelper.FeatureLayer == null)
{
return;
}
if (featureLayerHelper.FeatureLayer.HasEdits)
{
return;
}
if (String.IsNullOrEmpty(where))
{
where = "1=1";
}
QueryTask queryTask = new QueryTask(featureLayerHelper.FeatureLayer.Url);
Query query = new Query();
query.Where = where;
query.ReturnGeometry = true;
query.OutFields.AddRange(new string[] { "*" });
queryTask.Execute(query);
try
{
SetFeatureLayer(featureLayerHelper);
Update(queryTask.LastResult);
}
catch (Exception ex)
{
Log.TraceException("Updating " + featureLayerHelper.FeatureLayer.DisplayName, ex);
}
}
/*
public MessagesViewModel() :
base(null)
{
Init();
}
*/
public MessagesViewModel(FeatureLayerHelper featureLayerHelper)
: base(featureLayerHelper)
{
Init();
}
private void MapLoaded(GetMapCompletedEventArgs args)
{
try
{
_flVehicles = new FeatureLayerHelper(_map, _layerNameVehicles, FeatureLayer.QueryMode.Snapshot, true);
_flWorkers = new FeatureLayerHelper(_map, _layerNameWorkers, FeatureLayer.QueryMode.Snapshot, true);
_flStops = new FeatureLayerHelper(_map, _layerNameStops, FeatureLayer.QueryMode.Snapshot, true);
_flRoutes = new FeatureLayerHelper(_map, _layerNameRoutes, FeatureLayer.QueryMode.Snapshot, true);
_flMessages = new FeatureLayerHelper(_map, _layerNameMessages, FeatureLayer.QueryMode.Snapshot, false);
_flStopsPending = new FeatureLayerHelper(_map, _layerNameStopsPending, FeatureLayer.QueryMode.Snapshot, false);
_flMessagesPending = new FeatureLayerHelper(_map, _layerNameMessagesPending, FeatureLayer.QueryMode.Snapshot, false);
_flRouteAssignment = new FeatureLayerHelper(_map, _layerNameRouteAssignment, FeatureLayer.QueryMode.Snapshot, false);
_routeName = QueryRouteNameByUserName();
StopPanel.Visibility = System.Windows.Visibility.Visible;
MessagePanel.Visibility = System.Windows.Visibility.Visible;
StopsListBox.SelectedIndex = 0;
MessagesListBox.SelectedIndex = 0;
DataContext = this;
// Map refresh timer
int mapRefreshRateSec = 0;
if (!Int32.TryParse(ConfigurationManager.AppSettings.Get("MapRefreshRateSec"), out mapRefreshRateSec))
mapRefreshRateSec = 5;
_updateMapTimer = new DispatcherTimer();
_updateMapTimer.Interval = new TimeSpan(0, 0, mapRefreshRateSec);
_updateMapTimer.Tick += new EventHandler(UpdateMapTimer_Tick);
//_updateMapTimer.Start();
// Stops refresh timer
int stopsRefreshRateSec = 0;
if (!Int32.TryParse(ConfigurationManager.AppSettings.Get("StopsRefreshRateSec"), out stopsRefreshRateSec))
stopsRefreshRateSec = 5;
_updateStopsTimer = new DispatcherTimer();
_updateStopsTimer.Interval = new TimeSpan(0, 0, stopsRefreshRateSec);
_updateStopsTimer.Tick += new EventHandler(UpdateStopsTimer_Tick);
//_updateStopsTimer.Start();
// Messages refresh timer
int messagesRefreshRateSec = 0;
if (!Int32.TryParse(ConfigurationManager.AppSettings.Get("MessagesRefreshRateSec"), out messagesRefreshRateSec))
messagesRefreshRateSec = 5;
_updateMessagesTimer = new DispatcherTimer();
_updateMessagesTimer.Interval = new TimeSpan(0, 0, messagesRefreshRateSec);
_updateMessagesTimer.Tick += new EventHandler(UpdateMessagesTimer_Tick);
//_updateMessagesTimer.Start();
RefreshAll();
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
}
public void Update(FeatureLayerHelper featureLayerHelper, string where)
{
if (SkipUpdates)
return;
if (featureLayerHelper == null || featureLayerHelper.FeatureLayer == null)
return;
if (featureLayerHelper.FeatureLayer.HasEdits)
return;
if (String.IsNullOrEmpty(where))
where = "1=1";
QueryTask queryTask = new QueryTask(featureLayerHelper.FeatureLayer.Url);
Query query = new Query();
query.Where = where;
query.ReturnGeometry = true;
query.OutFields.AddRange(new string[] { "*" });
queryTask.Execute(query);
try
{
SetFeatureLayer(featureLayerHelper);
Update(queryTask.LastResult);
}
catch (Exception ex)
{
Log.TraceException("Updating " + featureLayerHelper.FeatureLayer.DisplayName, ex);
}
}
public void SetFeatureLayer(FeatureLayerHelper featureLayerHelper)
{
if (featureLayerHelper == null || featureLayerHelper.FeatureLayer == null)
return;
if (_featureLayerHelper == null || _featureLayerHelper.FeatureLayer != featureLayerHelper.FeatureLayer)
{
// this will cause the schema to get recreated
_schema = null;
// clear the grouping
_groupByColumnViewModels = null;
}
_featureLayerHelper = featureLayerHelper;
}
/*
* public MessagesViewModel() :
* base(null)
* {
* Init();
* }
*/
public MessagesViewModel(FeatureLayerHelper featureLayerHelper) :
base(featureLayerHelper)
{
Init();
}
