void ApplicationSettingsFileDownloadComplete(object sender, DownloadStringCompletedEventArgs e)
{
m_IsDownloadingApplicationSettingsFile = false;
if (e.Cancelled)
{
return;
}
if (e.Error != null)
{
if (e.Error is System.Security.SecurityException)
{
// Use MessageBoxDialog instead of MessageBox. There is a bug with
// Firefox 3.6 that crashes Silverlight when using MessageBox.Show.
MessageBoxDialog.Show("A clientaccesspolicy.xml or crossdomain.xml might be missing at the web root.",
"Error accessing application files", MessageBoxButton.OK);
}
Logger.Instance.LogError(e.Error);
return;
}
applicationSettingsFileContents = e.Result;
initializeDataContext(applicationSettingsFileContents);
}
public static void Show(string message, string caption, MessageType messageType, MessageBoxButton messageButtons, MessageBoxClosedEventHandler onClosedHandler = null, bool isModal = true)
{
MessageBoxDialog control = new MessageBoxDialog(message, messageType, messageButtons, onClosedHandler);
Size maxSize = WindowSizeUtility.GetWindowMaxSize();
if (maxSize != Size.Empty)
{
control.MaxWidth = maxSize.Width;
control.MaxHeight = maxSize.Height;
}
WindowType windowType = MapApplication.Current != null && MapApplication.Current.IsEditMode ?
WindowType.DesignTimeFloating : WindowType.Floating;
if (MapApplication.Current != null)
{
MapApplication.Current.ShowWindow(caption, control, isModal, null,
delegate { OnMessageBoxClosed(control); }, windowType);
}
else
{
WindowManager.ShowWindow(caption, control, isModal, null,
delegate { OnMessageBoxClosed(control); }, windowType);
}
}
public void Execute(object parameter)
{
if (View == null)
{
return;
}
try
{
SaveFileDialog dialog = new SaveFileDialog();
dialog.DefaultExt = ".xml";
dialog.Filter = "XML Files|*.xml|Text Files|*.txt|All Files|*.*";
if (dialog.ShowDialog() == true)
{
using (Stream fs = (Stream)dialog.OpenFile())
{
string xml = View.GetMapConfiguration(null);
byte[] fileBytes = UTF8Encoding.UTF8.GetBytes(xml.ToString());
fs.Write(fileBytes, 0, fileBytes.Length);
}
}
}
catch (Exception ex)
{
string err = ex.Message;
MessageBoxDialog.Show("Error saving File"
#if DEBUG
+ ": " + err
#endif
);;
}
}
public override void Execute(object parameter)
{
ExtensionBehavior extensionBehavior = parameter as ExtensionBehavior;
if (extensionBehavior == null)
{
return;
}
ISupportsConfiguration supportConfiguration = extensionBehavior.MapBehavior as ISupportsConfiguration;
if (supportConfiguration != null)
{
try
{
supportConfiguration.Configure();
}
catch (Exception ex)
{
if (ViewerApplicationControl.Instance == null)
{
MessageBoxDialog.Show(LocalizableStrings.GetString("BehaviorConfigurationFailedDescription"), LocalizableStrings.GetString("BehaviorConfigurationFailed"), MessageBoxButton.OK);
}
else
{
NotificationPanel.Instance.AddNotification(LocalizableStrings.GetString("BehaviorConfigurationFailed"), LocalizableStrings.GetString("BehaviorConfigurationFailedDescription"), ex.ToString(), MessageType.Warning);
}
}
}
}
void FindButton_Click(object sender, RoutedEventArgs e)
{
double distance;
if (DistanceTextBox == null || OperationalLayersComboBox == null || UnitsCombobox == null)
{
return;
}
// Parse the Userinput in the locale of the UI Culture. It is also important to specify the number style as float otherwise
// an entry such as 50.2 gets interpreted/converted to 502
if (!double.TryParse(DistanceTextBox.Text, System.Globalization.NumberStyles.Any, CultureHelper.GetCurrentCulture(), out distance))
{
MessageBoxDialog.Show(ESRI.ArcGIS.Mapping.Controls.Resources.Strings.InvalidDistance, ESRI.ArcGIS.Mapping.Controls.Resources.Strings.InvalidDistanceCaption, MessageBoxButton.OK);
return;
}
StartBusyIndicator();
OnFindNearbyExecuted(new FindNearbyEventArgs()
{
Distance = distance,
SelectedLayer = ((LayerDisplay)OperationalLayersComboBox.SelectedItem).Layer,
LayerDisplayName = ((LayerDisplay)OperationalLayersComboBox.SelectedItem).DisplayName,
LinearUnit = ((DistanceParameter)UnitsCombobox.SelectedItem).Unit,
EventId = Guid.NewGuid().ToString("N"),
});
}
void SymbolConfigProvider_GetSymbolCategoriesFailed(object sender, ESRI.ArcGIS.Mapping.Core.ExceptionEventArgs e)
{
if (e.Exception != null)
{
MessageBoxDialog.Show(e.Exception.Message);
Logger.Instance.LogError(e.Exception);
}
}
private static void OnMessageBoxClosed(MessageBoxDialog control)
{
if (control != null && control.OnClosedHandler != null)
{
control.OnClosedHandler.Invoke(control, new MessageBoxClosedArgs()
{
Result = control.Result == MessageBoxResult.None ? MessageBoxResult.Cancel : control.Result
});
}
}
private bool ValidateBehavior()
{
if (string.IsNullOrWhiteSpace(ExtensionBehavior.Title))
{
MessageBoxDialog.Show(ESRI.ArcGIS.Mapping.Controls.Resources.Strings.PleaseProvideValidTitleForNewBehavior, ESRI.ArcGIS.Mapping.Controls.Resources.Strings.NoBehaviorTitleSpecified, MessageBoxButton.OK, null, true);
return(false);
}
return(true);
}
public override void Execute(object parameter)
{
if (!CanExecute(parameter))
{
return;
}
MessageBoxDialog.Show(Resources.Strings.DeleteGraphicConfirmation, Resources.Strings.DeleteGraphicConfirmationTitle, System.Windows.MessageBoxButton.OKCancel,
new MessageBoxClosedEventHandler(delegate(object obj, MessageBoxClosedArgs args1)
{
if (args1.Result == System.Windows.MessageBoxResult.OK)
{
var popupInfo = PopupInfo as OnClickPopupInfo;
if (popupInfo != null)
{
// Delete the graphic from the layer
FeatureLayer layer = popupInfo.PopupItem.Layer as FeatureLayer;
if (layer != null)
{
layer.Graphics.Remove(popupInfo.PopupItem.Graphic);
// Adjust the current PopupItem and SelectedIndex
int revisedCount = popupInfo.PopupItems.Count - 1;
if (revisedCount <= 0)
{
// close the popup window
if (popupInfo.Container != null && popupInfo.Container is InfoWindow)
{
((InfoWindow)popupInfo.Container).IsOpen = false;
}
return;
}
// If the current PopupItem was the end of the list, go to the first PopupItem in the collection
int revisedIndex = (popupInfo.SelectedIndex < revisedCount)
? popupInfo.SelectedIndex
: 0;
var list = new ObservableCollection <PopupItem>();
foreach (PopupItem item in popupInfo.PopupItems)
{
if (item != popupInfo.PopupItem)
{
list.Add(item);
}
}
popupInfo.PopupItems = list;
popupInfo.SelectedIndex = revisedIndex;
}
}
}
}));
}
void relationAsync(string agsGeometryServerUrl, IList <Graphic> graphics1, IList <Graphic> graphics2, object userToken)
{
GeometryService geomService = new GeometryService
{
Url = agsGeometryServerUrl
};
geomService.RelationCompleted += geometryService_RelationCompleted;
geomService.Failed += (o, e) =>
{
MessageBoxDialog.Show(Resources.Strings.MsgErrorExecutingRelationAsyncOperation + Environment.NewLine + e.Error.ToString());
if (findNearbyToolWindow != null)
{
findNearbyToolWindow.StopBusyIndicator();
MapApplication.Current.HideWindow(findNearbyToolWindow);
}
};
geomService.RelationAsync(graphics1, graphics2, GeometryRelation.esriGeometryRelationIntersection, null, userToken);
}
public override void Execute(object parameter)
{
ExtensionBehavior behavior = parameter as ExtensionBehavior;
if (behavior == null)
{
return;
}
MessageBoxDialog.Show(LocalizableStrings.GetString("DeleteBehaviorCaption"), LocalizableStrings.GetString("DeleteBehaviorPrompt"), MessageBoxButton.OKCancel,
new MessageBoxClosedEventHandler(delegate(object obj, MessageBoxClosedArgs args1)
{
if (args1.Result == MessageBoxResult.OK)
{
// remove from map
removeMapBehavior(behavior);
}
}));
}
public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (value != null && (bool)value)
{
if (!ESRI.ArcGIS.Client.Extensibility.LayerProperties.GetIsEditable(Layer))
{
return(new FlareClusterer());
}
else
{
MessageBoxDialog.Show(Strings.ClusteringDisallowedMessage, Strings.ClusteringDisallowedCaption, MessageBoxButton.OK);
if (CheckBox != null)
{
CheckBox.IsChecked = false;
}
}
}
return(null);
}
public void Execute(object parameter)
{
if (View == null)
{
return;
}
try
{
ESRI.ArcGIS.Mapping.Core.MapDocumentUserPersistance.SaveUserDocument(View.GetMapConfiguration(null));
}
catch (Exception ex)
{
string err = ex.Message;
MessageBoxDialog.Show("Error saving File"
#if DEBUG
+ ": " + err
#endif
);;
}
}
/// <summary>
/// Executes sign-in failure logic
/// </summary>
protected virtual void onSignInFailed(Exception ex, bool showWindow = false)
{
var message = StringResourcesManager.Instance.Get("SignInFailed");
if (viewModel != null)
{
viewModel.SignInError = message;
viewModel.SigningIn = false;
}
if (showWindow)
{
MessageBoxDialog.Show(message, StringResourcesManager.Instance.Get("ErrorCaption"), MessageType.Error, MessageBoxButton.OK, (o, e) =>
{
// Raise cancelled event once failed message box has been dismissed
OnCancelled();
});
}
Logger.Instance.LogError(ex);
}
#pragma warning restore 0067
public void Execute(object parameter)
{
Map map = parameter as Map;
if (map == null)
{
map = MapApplication.Current.Map;
}
if (map != null)
{
MessageBoxDialog.Show(Strings.UnlinkWebMapDialogMessage, Strings.UnlinkWebMapDialogCaption,
MessageType.Warning,
MessageBoxButton.OKCancel, (o, e) =>
{
if (e.Result == MessageBoxResult.OK)
{
ViewerApplication.WebMapSettings.Linked = false;
}
});
}
}
public override void Execute(object parameter)
{
if (Layer == null || Map == null)
{
return;
}
if (IsRunningInTestHarness) // if running inside the test suite, remove the layer without prompting the user
{
removeSeletctedLayerFromMap();
return;
}
string layerName = Layer.GetValue(MapApplication.LayerNameProperty) as string;
string message = string.Format(LocalizableStrings.RemoveLayerPrompt, !string.IsNullOrWhiteSpace(layerName) ? layerName : LocalizableStrings.RemoveLayerNameSubstitude);
MessageBoxDialog.Show(message, LocalizableStrings.RemoveLayerCaption, System.Windows.MessageBoxButton.OKCancel,
new MessageBoxClosedEventHandler(delegate(object obj, MessageBoxClosedArgs args1)
{
if (args1.Result == System.Windows.MessageBoxResult.OK)
{
removeSeletctedLayerFromMap();
}
}));
}
void buffer(string agsGeometryServerUrl, BufferParameters bufferParams, FindNearbyEventArgs findNearbyRequest)
{
if (string.IsNullOrEmpty(agsGeometryServerUrl))
{
return;
}
GeometryService geomService = new GeometryService
{
Url = agsGeometryServerUrl
};
geomService.BufferCompleted += GeometryService_BufferCompleted;
geomService.Failed += (o, e) =>
{
if (findNearbyToolWindow != null)
{
findNearbyToolWindow.StopBusyIndicator();
MapApplication.Current.HideWindow(findNearbyToolWindow);
}
MessageBoxDialog.Show(Resources.Strings.MsgErrorExecutingBufferOperation + Environment.NewLine + e.Error.ToString());
};
geomService.BufferAsync(bufferParams, findNearbyRequest);
}
public static void Show(string message, string caption, MessageType messageType, MessageBoxButton messageButtons, MessageBoxClosedEventHandler onClosedHandler = null, bool isModal = true)
{
MessageBoxDialog control = new MessageBoxDialog(message, messageType, messageButtons, onClosedHandler);
Size maxSize = WindowSizeUtility.GetWindowMaxSize();
if (maxSize != Size.Empty)
{
control.MaxWidth = maxSize.Width;
control.MaxHeight = maxSize.Height;
}
WindowType windowType = MapApplication.Current != null && MapApplication.Current.IsEditMode ?
WindowType.DesignTimeFloating : WindowType.Floating;
if (MapApplication.Current != null)
MapApplication.Current.ShowWindow(caption, control, isModal, null,
delegate { OnMessageBoxClosed(control); }, windowType);
else
WindowManager.ShowWindow(caption, control, isModal, null,
delegate { OnMessageBoxClosed(control); }, windowType);
}
private static void OnMessageBoxClosed(MessageBoxDialog control)
{
if (control != null && control.OnClosedHandler != null)
control.OnClosedHandler.Invoke(control, new MessageBoxClosedArgs() { Result = control.Result == MessageBoxResult.None ? MessageBoxResult.Cancel : control.Result });
}
public static void UpdateProxyUrl(string proxyUrl)
{
Map map = (MapApplication.Current != null) ? MapApplication.Current.Map : null;
if (map == null)
{
return;
}
bool mapRequiresRefresh = false;
#region Check if layers can be updated in-place
List <Layer> layersForRefresh = new List <Layer>();
foreach (Layer layer in map.Layers)
{
if (ESRI.ArcGIS.Mapping.Core.LayerExtensions.GetUsesProxy(layer))
{
if (ProxyUrlHelper.CanChangeProxyUrl(layer))
{
layersForRefresh.Add(layer);
}
else
{
mapRequiresRefresh = true;
break;
}
}
}
#endregion
#region Set proxy url if layers can be updated
if (!mapRequiresRefresh)
{
foreach (Layer layer in layersForRefresh)
{
SecureServicesHelper.SetProxyUrl(layer, proxyUrl);
}
}
#endregion
#region Else, serialize/deserialize map, remove and re-add layers
else
{
MapXamlWriter writer = new MapXamlWriter(true);
try
{
string mapXaml = writer.MapToXaml(map);
if (!string.IsNullOrEmpty(mapXaml))
{
Map newMap = System.Windows.Markup.XamlReader.Load(mapXaml) as Map;
if (newMap != null && newMap.Layers.Count == map.Layers.Count)
{
map.Layers.Clear();
map.Extent = newMap.Extent;
List <Layer> layers = new List <Layer>();
foreach (Layer layer in newMap.Layers)
{
if (ESRI.ArcGIS.Mapping.Core.LayerExtensions.GetUsesProxy(layer))
{
SecureServicesHelper.SetProxyUrl(layer, proxyUrl);
}
layers.Add(layer);
}
newMap.Layers.Clear();
foreach (Layer layer in layers)
{
map.Layers.Add(layer);
}
}
}
}
catch (Exception ex)
{
Logger.Instance.LogError(ex);
MessageBoxDialog.Show(ESRI.ArcGIS.Mapping.Controls.Resources.Strings.ErrorChangingProxies);
}
}
#endregion
}
public void Execute(object parameter)
{
if (View == null)
{
return;
}
try
{
OpenFileDialog dialog = new OpenFileDialog();
dialog.Filter = "XML Files|*.xml|Text Files|*.txt|All Files|*.*";
dialog.Multiselect = false;
if (dialog.ShowDialog() == true && dialog.File != null)
{
using (Stream fs = (Stream)dialog.File.OpenRead())
{
byte[] buffer = new byte[10000];
StringBuilder sb = new StringBuilder();
while (true)
{
int count = fs.Read(buffer, 0, buffer.Length);
if (count <= 0)
{
break;
}
string s = UTF8Encoding.UTF8.GetString(buffer, 0, count);
sb.Append(s);
}
string xaml = sb.ToString();
object parsedObject = null;
try
{
parsedObject = System.Windows.Markup.XamlReader.Load(xaml);
Map map = parsedObject as Map;
if (map == null)
{
throw new Exception(Resources.Strings.NotValidMapDocument);
}
else
{
View.SelectedLayer = null;
View.Map = map;
}
}
catch (Exception error)
{
string err = error.Message;
MessageBoxDialog.Show(Resources.Strings.NotValidMapDocument
#if DEBUG
+ Environment.NewLine + err
#endif
);;
}
}
}
}
catch (Exception ex)
{
string err = ex.Message;
MessageBoxDialog.Show(Resources.Strings.MsgErrorOpeningFile
#if DEBUG
+ ": " + err
#endif
);;
}
}
public override void Execute(object parameter)
{
if (Layer == null)
return;
GraphicsLayer graphicsLayer = Layer as GraphicsLayer;
if (graphicsLayer == null)
return;
try
{
SaveFileDialog dialog = new SaveFileDialog();
dialog.DefaultExt = ".csv";
dialog.Filter = "CSV Files|*.csv|Text Files|*.txt|All Files|*.*";
if (dialog.ShowDialog() == true)
{
using (Stream fs = (Stream)dialog.OpenFile())
{
using (var writer = new StreamWriter(fs, Encoding.UTF8))
{
StringBuilder sb = new StringBuilder();
bool wroteHeader = false;
Collection<FieldInfo> fields = Core.LayerExtensions.GetFields(graphicsLayer);
if (fields == null)
return;
foreach (Graphic record in graphicsLayer.SelectedGraphics)
{
if (!wroteHeader)
{
// Header Row
foreach (string key in record.Attributes.Keys)
{
FieldInfo field = getField(key, fields);
if (field == null || !field.VisibleInAttributeDisplay)
continue;
if (sb.Length > 0)
sb.Append(",");
sb.Append(field.DisplayName);
}
sb.AppendLine();
wroteHeader = true;
}
StringBuilder line = new StringBuilder();
foreach (KeyValuePair<string, object> display in record.Attributes)
{
object o = display.Value;
string key = display.Key;
FieldInfo field = getField(key, fields);
if (field == null || !field.VisibleInAttributeDisplay)
continue;
if (o == null)
{
line.Append(",");
continue;
}
string val = Convert.ToString(o);
if (val == null)
val = string.Empty;
// If the value contains commas, enclose it in quotes
if (val.Contains(","))
val = string.Format("\"{0}\"", val.Trim('"'));
line.AppendFormat("{0},", val);
}
string s = line.ToString();
if (s.Length > 0)
s = s.Substring(0, s.Length - 1); // remove trailing ,
if (!string.IsNullOrEmpty(s))
sb.AppendLine(s);
}
writer.Write(sb.ToString());
}
}
}
}
catch (Exception ex)
{
string err = ex.Message;
MessageBoxDialog.Show(Resources.Strings.MsgErrorSavingFile
#if DEBUG
+ ": " + err
#endif
); ;
}
}
private void onDeleteBaseMapCommand(object parameter)
{
MessageBoxDialog.Show(ESRI.ArcGIS.Mapping.Controls.Resources.Strings.AreYouSureYouWantToDeleteBasemap, ESRI.ArcGIS.Mapping.Controls.Resources.Strings.ConfirmDelete, MessageBoxButton.OKCancel, deleteSelectedBaseMap, true);
}
void SymbolConfigProvider_GetSymbolForResourceDictionary(object sender, GetSymbolsForResourceDictionaryCompletedEventArgs e)
{
if (e.Symbols == null)
{
return;
}
if (Symbols != null)
{
try
{
Symbols.Items.Clear();
foreach (SymbolDescription symbolDescription in e.Symbols)
{
if (symbolDescription == null || symbolDescription.Symbol == null)
{
continue;
}
Symbol symbol = symbolDescription.Symbol;
double size = 50;
ESRI.ArcGIS.Mapping.Core.Symbols.MarkerSymbol markerSymbol = symbol as ESRI.ArcGIS.Mapping.Core.Symbols.MarkerSymbol;
if (markerSymbol != null)
{
if (!double.IsNaN(markerSymbol.Size))
{
size = markerSymbol.Size;
}
}
else if (symbol is FillSymbol || symbol is LineSymbol)
{
size = 25;
}
else if (symbol is ESRI.ArcGIS.Client.Symbols.SimpleMarkerSymbol)
{
ESRI.ArcGIS.Client.Symbols.SimpleMarkerSymbol simpleMarkerSymbol =
symbol as ESRI.ArcGIS.Client.Symbols.SimpleMarkerSymbol;
if (simpleMarkerSymbol != null && !double.IsNaN(simpleMarkerSymbol.Size))
{
size = simpleMarkerSymbol.Size;
}
}
else if (symbol is ESRI.ArcGIS.Client.FeatureService.Symbols.SimpleMarkerSymbol)
{
ESRI.ArcGIS.Client.FeatureService.Symbols.SimpleMarkerSymbol sms =
symbol as ESRI.ArcGIS.Client.FeatureService.Symbols.SimpleMarkerSymbol;
if (sms != null && !double.IsNaN(sms.Size))
{
size = sms.Size;
}
}
SymbolDisplay disp = new SymbolDisplay()
{
Symbol = symbolDescription.Symbol,
Width = size,
Height = size,
IsHitTestVisible = false // Set to false to prevent mouseover and selection effects
};
// Wrap symbol display in a grid to allow cursor and tooltip
Grid symbolGrid = new Grid()
{
Cursor = Cursors.Hand,
// Apply nearly transparent background so grid is hit-test visible
Background = new SolidColorBrush(Color.FromArgb(1, 255, 255, 255))
};
symbolGrid.Children.Add(disp);
Symbols.Items.Add(symbolGrid);
}
}
catch (Exception ex)
{
Logger.Instance.LogError(ex);
MessageBoxDialog.Show(ESRI.ArcGIS.Mapping.Controls.Resources.Strings.ErrorRetrievingSymbols + Environment.NewLine + ex.Message);
}
}
}
void findNearbyToolWindow_FindNearby(object sender, FindNearbyEventArgs e)
{
if (Layer == null)
{
return;
}
GraphicsLayer graphicsLayer = Layer as GraphicsLayer;
if (graphicsLayer == null)
{
return;
}
if (graphicsLayer.SelectionCount < 1)
{
findNearbyToolWindow.StopBusyIndicator();
MessageBoxDialog.Show(Resources.Strings.MsgNoFeaturesSelected, Resources.Strings.ErrorCaption, MessageBoxButton.OK);
return;
}
BufferParameters bufferParams = new BufferParameters();
switch (e.LinearUnit)
{
case LinearUnit.Miles:
bufferParams.Unit = ESRI.ArcGIS.Client.Tasks.LinearUnit.StatuteMile;
break;
case LinearUnit.Meters:
bufferParams.Unit = ESRI.ArcGIS.Client.Tasks.LinearUnit.Meter;
break;
case LinearUnit.Kilometers:
bufferParams.Unit = ESRI.ArcGIS.Client.Tasks.LinearUnit.Kilometer;
break;
}
bufferParams.UnionResults = true;
bufferParams.OutSpatialReference = Map.SpatialReference;
SpatialReference gcs = new SpatialReference(4326);
bufferParams.BufferSpatialReference = gcs;
bufferParams.Geodesic = true;
bufferParams.Distances.Add(e.Distance);
// Check the spatial reference of the first graphic
Graphic firstGraphic = graphicsLayer.SelectedGraphics.ElementAt(0);
bool isInGcs = firstGraphic.Geometry != null &&
firstGraphic.Geometry.SpatialReference != null &&
firstGraphic.Geometry.SpatialReference.Equals(gcs);
// In order to perform geodesic buffering we need to pass geometries in GCS to the geom service
if (isInGcs)
{
foreach (Graphic selectedGraphic in graphicsLayer.SelectedGraphics)
{
bufferParams.Features.Add(selectedGraphic);
}
buffer(GeometryServiceUrl, bufferParams, e);
}
else
{
GeometryServiceOperationHelper helper = new GeometryServiceOperationHelper(GeometryServiceUrl);
helper.ProjectGraphicsCompleted += (o, args) => {
foreach (Graphic selectedGraphic in args.Graphics)
{
bufferParams.Features.Add(selectedGraphic);
}
buffer(GeometryServiceUrl, bufferParams, e);
};
helper.ProjectGraphics(graphicsLayer.SelectedGraphics.ToList(), new SpatialReference(4326));
}
}