public ConfigCsvFileViewModel(FeatureLayer featureLayer)
: base()
{
this.featureLayer = featureLayer;
shapeTypes = new Collection <GeneralShapeFileType>();
shapeTypes.Add(GeneralShapeFileType.Point);
shapeTypes.Add(GeneralShapeFileType.Line);
shapeTypes.Add(GeneralShapeFileType.Area);
allCsvColumns = new ObservableCollection <AddNewCsvColumnViewModel>();
allCsvColumns.CollectionChanged += new NotifyCollectionChangedEventHandler(AllCsvColumns_CollectionChanged);
CsvFeatureLayer delimitedFeatureLayer = this.featureLayer as CsvFeatureLayer;
if (delimitedFeatureLayer != null)
{
LoadFromLayer(delimitedFeatureLayer);
}
else
{
IsShapeTypeEnabled = true;
IsLayerNameEnabled = true;
IsDelimiterEnabled = true;
IsOutputEnabled = true;
SelectedShapeType = GeneralShapeFileType.Point;
SelectedDelimiter = new KeyValuePair <string, string>("Comma", ",");
outputFolder = ConfigShapeFileViewModel.GetDefaultOutputPath();
}
}
public ConfigLayerStructureViewModel(FeatureLayer featureLayer)
: base()
{
shpFileType = GeneralShapeFileType.Area;
columnListItemSource = new ObservableCollection <FeatureSourceColumnItem>();
FeatureLayer = featureLayer;
LayerPlugin = new ShapeFileFeatureLayerPlugin();
isAliasEnabled = true;
layerUri = new Uri(ConfigShapeFileViewModel.GetDefaultOutputPath());
}
public ConfigShapeFileUserControl(ShapeFileFeatureLayer shapeFileFeatureLayer)
{
InitializeComponent();
if (EditorUIPlugin.IsRelateAndAliasEnabled)
{
GridView.Columns.Insert(1, (GridViewColumn)Resources["AliasColumn"]);
}
createNewShapeFileViewModel = new ConfigShapeFileViewModel(shapeFileFeatureLayer);
DataContext = createNewShapeFileViewModel;
tempIdColumnNames = new Dictionary <string, string>();
if (!string.IsNullOrEmpty(FolderHelper.LastSelectedFolder) && createNewShapeFileViewModel.ShpFileFeatureLayer == null)
{
createNewShapeFileViewModel.FolderPath = FolderHelper.LastSelectedFolder;
}
}
protected override ConfigureFeatureLayerParameters GetFeatureLayerInfoCore()
{
ConfigShapeFileViewModel viewModel = DataContext as ConfigShapeFileViewModel;
ConfigureFeatureLayerParameters parameters = new ConfigureFeatureLayerParameters();
Collection <FeatureSourceColumn> originalColumns = new Collection <FeatureSourceColumn>();
if (createNewShapeFileViewModel.ShpFileFeatureLayer != null)
{
createNewShapeFileViewModel.ShpFileFeatureLayer.SafeProcess(() =>
{
originalColumns = createNewShapeFileViewModel.ShpFileFeatureLayer.FeatureSource.GetColumns();
});
}
IEnumerable <DbfColumn> addedColumns = viewModel.ColumnListItemSource.Where(c => isSorted || c.ChangedStatus == FeatureSourceColumnChangedStatus.Added).Select(l => l.DbfColumn);
IEnumerable <DbfColumnItem> updatedColumnItems = viewModel.ColumnListItemSource.Where(c => c.ChangedStatus == FeatureSourceColumnChangedStatus.Updated);
IEnumerable <FeatureSourceColumn> deletedColumns = originalColumns.Where(o => isSorted || (viewModel.ColumnListItemSource.All(c => c.ColumnName != o.ColumnName) && updatedColumnItems.All(u => u.OrignalColumnName != o.ColumnName)));
foreach (var item in deletedColumns)
{
parameters.DeletedColumns.Add(item);
}
foreach (var item in updatedColumnItems)
{
parameters.UpdatedColumns[item.OrignalColumnName] = item.DbfColumn;
}
if (viewModel.TruncatedColumns.Count > 0)
{
viewModel.ShpFileFeatureLayer.SafeProcess(() =>
{
foreach (var feature in viewModel.ShpFileFeatureLayer.QueryTools.GetAllFeatures(ReturningColumnsType.AllColumns))
{
foreach (var truncatedColumn in viewModel.TruncatedColumns)
{
string tempValue = feature.ColumnValues[truncatedColumn.Key];
if (tempValue.Length > truncatedColumn.Value)
{
feature.ColumnValues[truncatedColumn.Key] = tempValue.Substring(0, truncatedColumn.Value);
}
}
parameters.UpdatedFeatures[feature.Id] = feature;
}
});
}
foreach (var item in addedColumns)
{
item.MaxLength = item.MaxLength;
parameters.AddedColumns.Add(item);
}
foreach (var item in viewModel.ColumnListItemSource)
{
if (item.AliasName != item.ColumnName)
{
parameters.CustomData[item.ColumnName] = item.AliasName;
}
}
string pathFileName = string.Format(@"{0}\{1}.shp", viewModel.FolderPath, viewModel.LayerName);
parameters.LayerUri = new Uri(Path.GetFullPath(pathFileName));
switch (viewModel.ShpFileType)
{
case GeneralShapeFileType.Point:
parameters.WellKnownType = WellKnownType.Point;
break;
case GeneralShapeFileType.Multipoint:
parameters.WellKnownType = WellKnownType.Multipoint;
break;
case GeneralShapeFileType.Line:
parameters.WellKnownType = WellKnownType.Line;
break;
case GeneralShapeFileType.Area:
parameters.WellKnownType = WellKnownType.Polygon;
break;
default:
parameters.WellKnownType = WellKnownType.Invalid;
break;
}
return(parameters);
}
public ConfigTinyGeoFileUserControl(FeatureLayer featureLayer)
{
InitializeComponent();
lbxFeatureLayers.ItemsSource = GisEditor.ActiveMap.GetFeatureLayers();
txtOutput.Text = ConfigShapeFileViewModel.GetDefaultOutputPath();
}
