protected virtual void ShowDialogCore()
{
string title = isEditable ? GisEditor.LanguageManager.GetStringResource("ViewDataEditDataTitle") : GisEditor.LanguageManager.GetStringResource("ViewDataViewDataTitle");
Window dbfViewer = new Window {
Style = Application.Current.FindResource("WindowStyle") as System.Windows.Style, Title = title
};
dbfViewer.Content = this;
if (viewerSize != null)
{
dbfViewer.Width = viewerSize.Item1;
dbfViewer.Height = viewerSize.Item2;
}
dbfViewer.Closing += (s, e) =>
{
this.IsClosing = true;
viewerSize = new Tuple <double, double>(dbfViewer.ActualWidth, dbfViewer.ActualHeight);
};
dbfViewer.ShowDialog();
GisEditor.DockWindowManager.DockWindows.Select(d => d.Content).OfType <DataViewerUserControl>().ForEach(d =>
{
DataViewerViewModel viewModel = d.DataContext as DataViewerViewModel;
if (viewModel != null)
{
viewModel.SelectedLayerAdapter = viewModel.SelectedLayerAdapter;
}
});
this.isHighlightFeatureOnly = (this.DataContext as DataViewerViewModel).ShowSelectedFeatures;
}
private void UserControl_Loaded(object sender, System.Windows.RoutedEventArgs e)
{
featureLayers = new Collection <FeatureLayer>(featureLayers.Where(l =>
{
var plugin = GisEditor.LayerManager.GetLayerPlugins(l.GetType()).FirstOrDefault() as FeatureLayerPlugin;
return(plugin != null);
}).ToList());
if (isEditable)
{
string helpUri = GisEditor.LanguageManager.GetStringResource("EditDataHelp");
HelpContainer.Content = HelpButtonHelper.GetHelpButton(helpUri, HelpButtonMode.IconOnly);
}
else
{
string helpUri = GisEditor.LanguageManager.GetStringResource("ViewDataHelp");
HelpContainer.Content = HelpButtonHelper.GetHelpButton(helpUri, HelpButtonMode.IconOnly);
}
LoadingUriColumnsDataViewerUserControlEventArgs args = new LoadingUriColumnsDataViewerUserControlEventArgs();
foreach (var item in linkColumnNames)
{
args.UriColumnNames.Add(item.Key, item.Value);
}
OnLoadingUriColumns(args);
if (args.UriColumnNames.Count > 0)
{
foreach (var item in args.UriColumnNames)
{
linkColumnNames[item.Key] = item.Value;
}
}
viewModel = new DataViewerViewModel(map, featureLayers, selectedFeatureLayer, isHighlightFeatureOnly, isEditable, linkColumnNames);
this.deleteColumn.Visibility = viewModel.EditVisible;
this.DataContext = viewModel;
viewModel.EditDataChanges.CollectionChanged += EditDataChanges_CollectionChanged;
scrollBar = GetVisualChild <ScrollBar>(dg);
scrollBar.LostMouseCapture += new MouseEventHandler(scrollBar_LostMouseCapture);
Window parentWindow = Parent as Window;
ContextMenu contextMenu = new ContextMenu();
MenuItem exportItem = new MenuItem();
exportItem.Header = GisEditor.LanguageManager.GetStringResource("ViewDataExportButton");
exportItem.Icon = new Image {
Source = new BitmapImage(new Uri("/GisEditorInfrastructure;component/Images/exporttoexcel.png", UriKind.RelativeOrAbsolute)), Width = 16, Height = 16
};
exportItem.Click += new RoutedEventHandler(ExportItem_Click);
MenuItem menuItem = new MenuItem()
{
Header = GisEditor.LanguageManager.GetStringResource("DataViewerUserControlExportSelectedData")
};
menuItem.Icon = new Image {
Source = new BitmapImage(new Uri("/GisEditorInfrastructure;component/Images/exporttoexcel.png", UriKind.RelativeOrAbsolute)), Width = 16, Height = 16
};
menuItem.Click += new RoutedEventHandler(MenuItem_Click);
MenuItem copyRowMenuItem = new MenuItem()
{
Header = GisEditor.LanguageManager.GetStringResource("DataViewerUserControlCopySelectedRowLabel")
};
copyRowMenuItem.Icon = new Image {
Source = new BitmapImage(new Uri("/GisEditorInfrastructure;component/Images/copytoexcel.png", UriKind.RelativeOrAbsolute)), Width = 16, Height = 16
};
copyRowMenuItem.Click += new RoutedEventHandler(CopyRowMenuItem_Click);
MenuItem copyCellMenuItem = new MenuItem()
{
Header = GisEditor.LanguageManager.GetStringResource("DataViewerUserControlCopySelectedCellLabel")
};
copyCellMenuItem.Icon = new Image {
Source = new BitmapImage(new Uri("/GisEditorInfrastructure;component/Images/copytoexcel.png", UriKind.RelativeOrAbsolute)), Width = 16, Height = 16
};
copyCellMenuItem.Click += new RoutedEventHandler(CopyCellMenuItem_Click);
contextMenu.Items.Add(exportItem);
contextMenu.Items.Add(menuItem);
contextMenu.Items.Add(copyRowMenuItem);
contextMenu.Items.Add(copyCellMenuItem);
dg.ContextMenu = contextMenu;
if (parentWindow != null)
{
parentWindow.Closing += ParentWindow_Closing;
}
}
private void SaveChangesClick(object sender, RoutedEventArgs e)
{
if (viewModel.EditDataChanges.Count > 0)
{
string[] ids = viewModel.EditDataChanges.Select(edc => edc.FeatureID).Distinct().ToArray();
try
{
TransactionResult result = null;
lock (viewModel.SelectedLayerAdapter)
{
var overlays = DataViewerViewModel.FindLayerOverlayContaining((Tag as GisEditorWpfMap), viewModel.SelectedLayer);
foreach (var overlay in overlays)
{
overlay.Close();
}
viewModel.ChangeCurrentLayerReadWriteMode(GeoFileReadWriteMode.ReadWrite);
viewModel.OpenFeatureLayer();
Collection <Feature> features = viewModel.SelectedLayer.QueryTools.GetFeaturesByIds(ids, viewModel.SelectedLayer.GetDistinctColumnNames());
var columns = viewModel.SelectedLayer.QueryTools.GetColumns();
foreach (var group in viewModel.EditDataChanges.GroupBy(edc => edc.FeatureID))
{
Feature resultFeature = features.FirstOrDefault(f => f.Id.Equals(group.Key));
if (resultFeature != null)
{
foreach (var item in group)
{
resultFeature.ColumnValues[item.ColumnName] = item.NewValue;
}
var isColumnValueValid = CheckColumnValuesAreValid(resultFeature, columns);
if (!isColumnValueValid)
{
var failureReasons = new Dictionary <string, string>();
failureReasons.Add("InvalidValue", "Invalid value, please input a valid value.");
result = new TransactionResult(0, 1, failureReasons, TransactionResultStatus.Failure);
features.Remove(resultFeature);
foreach (var item in group)
{
item.Undo();
}
}
}
}
if (features.Count > 0)
{
viewModel.SelectedLayer.EditTools.BeginTransaction();
foreach (var feature in features)
{
viewModel.SelectedLayer.EditTools.Update(feature);
}
result = viewModel.SelectedLayer.EditTools.CommitTransaction();
}
}
if (result != null && result.TotalFailureCount != 0)
{
StringBuilder sb = new StringBuilder();
foreach (var keyValue in result.FailureReasons)
{
sb.AppendLine(keyValue.Value);
foreach (var item in viewModel.EditDataChanges.Where(edc => edc.FeatureID.Equals(keyValue.Key)))
{
item.Undo();
}
}
if (!isClosing)
{
if (result.TotalFailureCount > 1)
{
string message = "Many errors occur.";
GisEditorMessageBox messageBox = new GisEditorMessageBox(MessageBoxButton.OK);
messageBox.Message = message;
messageBox.ErrorMessage = sb.ToString();
messageBox.Title = GisEditor.LanguageManager.GetStringResource("FeatureAttibuteWindowUpdateFailedCaption");
messageBox.ShowDialog();
}
else
{
string message = sb.ToString();
if (message.Contains("The Value you input is too long"))
{
message = "Value entered exceeds field length.";
}
GisEditorMessageBox messageBox = new GisEditorMessageBox(MessageBoxButton.OK);
messageBox.Message = message;
messageBox.ErrorMessage = sb.ToString();
messageBox.Title = GisEditor.LanguageManager.GetStringResource("FeatureAttibuteWindowUpdateFailedCaption");
messageBox.ShowDialog();
}
}
}
else
{
if (!viewModel.ChangedLayers.Contains(viewModel.SelectedLayer))
{
viewModel.ChangedLayers.Add(viewModel.SelectedLayer);
}
}
}
catch (UnauthorizedAccessException accessEx)
{
System.Windows.Forms.MessageBox.Show(accessEx.Message, "Access Denied");
GisEditor.LoggerManager.Log(LoggerLevel.Debug, accessEx.Message, new ExceptionInfo(accessEx));
}
finally
{
viewModel.CloseFeatureLayer();
viewModel.ChangeCurrentLayerReadWriteMode(GeoFileReadWriteMode.Read);
}
viewModel.EditDataChanges.Clear();
}
}
