private void SelectionOverlay_FeatureSelected(object sender, EventArgs e)
{
Dictionary <string, string> columnValues = new Dictionary <string, string>();
foreach (var feature in GisEditor.SelectionManager.GetSelectedFeatures())
{
if (!feature.ColumnValues.ContainsKey(FeatureIdColumnName))
{
string featureId = feature.Id;
var selectLayer = GisEditor.SelectionManager.GetSelectedFeaturesLayer(feature);
string featureIdColumn = LayerPluginHelper.GetFeatureIdColumn(selectLayer);
if (feature.ColumnValues.ContainsKey(featureIdColumn))
{
featureId = feature.ColumnValues[featureIdColumn];
}
//else if (feature.LinkColumnValues.ContainsKey(featureIdColumn))
//{
// featureId = string.Join(Environment.NewLine, feature.LinkColumnValues[featureIdColumn].Select(f => f.Value));
//}
if (featureId.Contains(SelectionTrackInteractiveOverlay.FeatureIdSeparator))
{
featureId = featureId.Split(new string[] { SelectionTrackInteractiveOverlay.FeatureIdSeparator }, StringSplitOptions.RemoveEmptyEntries)[0];
}
feature.ColumnValues.Add(SelectionUIPlugin.FeatureIdColumnName, featureId);
}
}
GisEditor.UIManager.BeginRefreshPlugins(new RefreshArgs(this, RefreshArgsDescription.SelectionOverlayFeatureSelectedDescription));
GisEditor.LoggerManager.Log(LoggerLevel.Debug, "Feature Selected, Count: " + GisEditor.ActiveMap.SelectionOverlay.HighlightFeatureLayer.InternalFeatures.Count.ToString(), "Selection");
}
protected override UserControl GetPropertiesUICore(Layer layer)
{
UserControl propertiesUserControl = base.GetPropertiesUICore(layer);
LayerPluginHelper.SaveFeatureIDColumns((FeatureLayer)layer, propertiesUserControl);
return(propertiesUserControl);
}
protected override UserControl GetPropertiesUICore(Layer layer)
{
ShapefileFeatureLayerPropertiesUserControl metadataUserControl = new ShapefileFeatureLayerPropertiesUserControl((ShapeFileFeatureLayer)layer);
LayerPluginHelper.SaveFeatureIDColumns((FeatureLayer)layer, metadataUserControl);
return(metadataUserControl);
}
protected override Collection <Layer> GetLayersCore(GetLayersParameters getLayersParameters)
{
Collection <Layer> layers = base.GetLayersCore(getLayersParameters);
foreach (var uri in getLayersParameters.LayerUris)
{
WorldFileInfo wInfo = GetWorldFileInfo(uri);
RasterLayer layer = GetRasterLayer(uri, wInfo);
if (layer != null)
{
layer.UpperThreshold = double.MaxValue;
layer.LowerThreshold = 0d;
layer.Name = Path.GetFileNameWithoutExtension(uri.LocalPath);
layer.Open();
if (!layer.HasProjectionText)
{
string proj4PathFileName = Path.ChangeExtension(uri.LocalPath, "prj");
string proj4Parameter = LayerPluginHelper.GetProj4ProjectionParameter(proj4PathFileName);
if (!string.IsNullOrEmpty(proj4Parameter))
{
layer.InitializeProj4Projection(proj4Parameter);
}
}
else
{
string proj = layer.GetProjectionText().Trim();
if (!string.IsNullOrEmpty(proj))
{
layer.InitializeProj4Projection(proj);
}
}
layer.Close();
layers.Add(layer);
}
}
return(layers);
}
private void SetInternalProjection()
{
string prjPath = Path.ChangeExtension(shpLayer.ShapePathFilename, ".prj");
var requireIndex = shpLayer.RequireIndex;
shpLayer.RequireIndex = false;
bool isDecimalDegree = LayerPluginHelper.IsDecimalDegree(shpLayer);
shpLayer.RequireIndex = requireIndex;
shpLayer.FeatureSource.Projection = new Proj4Projection();
if (File.Exists(prjPath))
{
string wkt = File.ReadAllText(prjPath);
try
{
string proj4 = Proj4Projection.ConvertPrjToProj4(wkt);
Proj4Projection projection = (Proj4Projection)ShpLayer.FeatureSource.Projection;
projection.InternalProjectionParametersString = proj4;
projection.SyncProjectionParametersString();
IsInternalProjectionDetermined = true;
}
catch (Exception ex)
{
GisEditor.LoggerManager.Log(LoggerLevel.Debug, ex.Message, new ExceptionInfo(ex));
IsInternalProjectionDetermined = false;
}
}
else if (isDecimalDegree)
{
Proj4Projection projection = (Proj4Projection)ShpLayer.FeatureSource.Projection;
projection.InternalProjectionParametersString = Proj4Projection.GetEpsgParametersString(4326);
projection.SyncProjectionParametersString();
IsInternalProjectionDetermined = true;
}
else
{
IsInternalProjectionDetermined = false;
}
}
protected override FeatureLayer CreateFeatureLayerCore(ConfigureFeatureLayerParameters featureLayerStructureParameters)
{
string layerPath = LayerPluginHelper.GetLayerUriToSave(featureLayerStructureParameters.LayerUri, ExtensionFilter);
if (string.IsNullOrEmpty(layerPath))
{
return(null);
}
featureLayerStructureParameters.LayerUri = new Uri(layerPath);
Collection <TabDbfColumn> tabDbfColumns = new Collection <TabDbfColumn>();
foreach (var column in featureLayerStructureParameters.AddedColumns)
{
var columnLenght = column.MaxLength;
var decimalLength = 0;
DbfColumnType columnType = DbfColumnType.Character;
switch (column.TypeName.ToUpperInvariant())
{
case "DOUBLE":
columnLenght = columnLenght == 0 ? 10 : columnLenght;
decimalLength = 4;
columnType = DbfColumnType.Float;
break;
case "DATE":
case "DATETIME":
columnLenght = columnLenght == 0 ? 10 : columnLenght;
decimalLength = 0;
columnType = DbfColumnType.Date;
break;
case "INTEGER":
case "INT":
columnLenght = columnLenght == 0 ? 10 : columnLenght;
decimalLength = 0;
columnType = DbfColumnType.Numeric;
break;
case "STRING":
case "CHARACTER":
columnLenght = columnLenght == 0 ? 255 : columnLenght;
decimalLength = 0;
columnType = DbfColumnType.Character;
break;
default:
break;
}
tabDbfColumns.Add(new TabDbfColumn(column.ColumnName, columnType, columnLenght, decimalLength, false, false));
}
if (featureLayerStructureParameters.CustomData.ContainsKey("SourceLayer"))
{
FeatureLayer sourcefeatureLayer = featureLayerStructureParameters.CustomData["SourceLayer"] as FeatureLayer;
double precisionInMeter = TinyGeoFeatureLayer.GetOptimalPrecision(sourcefeatureLayer, GisEditor.ActiveMap.MapUnit, DistanceUnit.Meter, TinyGeoPrecisionMode.PreventSplitting);
TinyGeoFeatureLayer.CreateTinyGeoFile(featureLayerStructureParameters.LayerUri.OriginalString, sourcefeatureLayer, GisEditor.ActiveMap.MapUnit, featureLayerStructureParameters.AddedColumns.Select(f => f.ColumnName).ToList(), "", precisionInMeter, Encoding.Default, featureLayerStructureParameters.WellKnownType);
string prjPath = Path.ChangeExtension(featureLayerStructureParameters.LayerUri.OriginalString, "prj");
File.WriteAllText(prjPath, Proj4Projection.ConvertProj4ToPrj(featureLayerStructureParameters.Proj4ProjectionParametersString));
}
var resultLayer = new TinyGeoFeatureLayer(featureLayerStructureParameters.LayerUri.OriginalString);
return(resultLayer);
}
protected override FeatureLayer CreateFeatureLayerCore(ConfigureFeatureLayerParameters featureLayerStructureParameters)
{
string layerPath = LayerPluginHelper.GetLayerUriToSave(featureLayerStructureParameters.LayerUri, ExtensionFilter);
string fileName = Path.GetFileNameWithoutExtension(layerPath);
if (string.IsNullOrEmpty(layerPath))
{
return(null);
}
if (fileName.FirstOrDefault() != null && Char.IsNumber(fileName.FirstOrDefault()))
{
MessageBox.Show("Table name can not start with number.");
return(null);
}
featureLayerStructureParameters.LayerUri = new Uri(layerPath);
Collection <FeatureSourceColumn> columns = new Collection <FeatureSourceColumn>();
System.Text.RegularExpressions.Regex regx = new System.Text.RegularExpressions.Regex(@"\W");
foreach (var column in featureLayerStructureParameters.AddedColumns)
{
FeatureSourceColumn newColumn = column;
if (newColumn.ColumnName.Equals("Null", StringComparison.Ordinal))
{
newColumn.ColumnName = "Null_";
}
newColumn.ColumnName = regx.Replace(newColumn.ColumnName, string.Empty);
columns.Add(newColumn);
}
string tableName = string.Empty;
if (featureLayerStructureParameters.CustomData.ContainsKey("TableName"))
{
//if (createFeatureLayerParameters.Tag != null)
//tableName = createFeatureLayerParameters.Tag.ToString().Split('|').First();
tableName = featureLayerStructureParameters.CustomData["TableName"] as string;
}
else
{
tableName = Path.GetFileNameWithoutExtension(featureLayerStructureParameters.LayerUri.OriginalString);
}
FileGeoDatabaseFeatureLayer.CreateFileGeoDatabase(featureLayerStructureParameters.LayerUri.OriginalString);
FileGeoDatabaseFeatureLayer.CreateTable(featureLayerStructureParameters.LayerUri.OriginalString, tableName, featureLayerStructureParameters.WellKnownType, columns);
string prjPath = Path.ChangeExtension(featureLayerStructureParameters.LayerUri.OriginalString, "prj");
File.WriteAllText(prjPath, Proj4Projection.ConvertProj4ToPrj(featureLayerStructureParameters.Proj4ProjectionParametersString));
FileGeoDatabaseFeatureLayer fileGeoDatabaseFeatureLayer = new FileGeoDatabaseFeatureLayer(featureLayerStructureParameters.LayerUri.LocalPath, tableName);
if (featureLayerStructureParameters.AddedFeatures.Count > 0)
{
fileGeoDatabaseFeatureLayer.Open();
fileGeoDatabaseFeatureLayer.EditTools.BeginTransaction();
foreach (var feature in featureLayerStructureParameters.AddedFeatures)
{
fileGeoDatabaseFeatureLayer.EditTools.Add(feature);
}
fileGeoDatabaseFeatureLayer.EditTools.CommitTransaction();
fileGeoDatabaseFeatureLayer.Close();
}
return(fileGeoDatabaseFeatureLayer);
}
protected override FeatureLayer CreateFeatureLayerCore(ConfigureFeatureLayerParameters featureLayerStructureParameters)
{
string layerPath = LayerPluginHelper.GetLayerUriToSave(featureLayerStructureParameters.LayerUri, ExtensionFilterCore);
if (string.IsNullOrEmpty(layerPath))
{
return(null);
}
featureLayerStructureParameters.LayerUri = new Uri(layerPath);
ShapeFileType shapeFileType = ShapeFileType.Null;
switch (featureLayerStructureParameters.WellKnownType)
{
case WellKnownType.Multipoint:
shapeFileType = ShapeFileType.Multipoint;
break;
case WellKnownType.Point:
shapeFileType = ShapeFileType.Point;
break;
case WellKnownType.Line:
case WellKnownType.Multiline:
shapeFileType = ShapeFileType.Polyline;
break;
case WellKnownType.Polygon:
case WellKnownType.Multipolygon:
shapeFileType = ShapeFileType.Polygon;
break;
}
Dictionary <string, DbfColumn> dbfColumns = new Dictionary <string, DbfColumn>();
Collection <FeatureSourceColumn> addedColumns = featureLayerStructureParameters.AddedColumns;
Dictionary <string, string> oldNewNames = new Dictionary <string, string>();
Collection <Feature> addedFeatures = featureLayerStructureParameters.AddedFeatures;
bool truncateLongColumn = featureLayerStructureParameters.LongColumnTruncateMode == LongColumnTruncateMode.Truncate;
if (truncateLongColumn)
{
Dictionary <string, string> editColumns = new Dictionary <string, string>();
if (featureLayerStructureParameters.CustomData.ContainsKey("EditedColumns"))
{
editColumns = featureLayerStructureParameters.CustomData["EditedColumns"] as Dictionary <string, string>;
}
addedColumns = TruncateLongColumnNames(featureLayerStructureParameters.AddedColumns, oldNewNames, editColumns);
}
foreach (var column in addedColumns)
{
if (!string.IsNullOrEmpty(column.ColumnName))
{
DbfColumn dbfColumn = column as DbfColumn;
if (dbfColumn != null)
{
if (dbfColumn.ColumnType == DbfColumnType.DoubleInBinary || dbfColumn.ColumnType == DbfColumnType.DateTime)
{
dbfColumn.Length = 8;
dbfColumn.DecimalLength = 0;
}
else if (dbfColumn.ColumnType == DbfColumnType.IntegerInBinary)
{
dbfColumn.Length = 4;
dbfColumn.DecimalLength = 0;
}
}
else
{
int columnLenght = column.MaxLength;
int decimalLength = 0;
switch (column.TypeName.ToUpperInvariant())
{
case "DOUBLE":
case "NUMERIC":
columnLenght = columnLenght == 0 ? 10 : columnLenght;
if (columnLenght < 4)
{
columnLenght = 10;
}
decimalLength = 4;
break;
case "DATE":
case "DATETIME":
columnLenght = columnLenght == 0 ? 10 : columnLenght;
decimalLength = 0;
break;
case "INTEGER":
case "INT":
columnLenght = columnLenght == 0 ? 10 : columnLenght;
decimalLength = 0;
break;
case "STRING":
case "CHARACTER":
columnLenght = columnLenght == 0 ? characterTypeLength : columnLenght;
decimalLength = 0;
break;
case "LOGICAL":
columnLenght = 5;
decimalLength = 0;
break;
}
DbfColumnType type = DbfColumnType.Character;
if (column.TypeName.Equals("DOUBLE", StringComparison.InvariantCultureIgnoreCase))
{
column.TypeName = DbfColumnType.Float.ToString();
}
if (column.TypeName.Equals("INT", StringComparison.InvariantCultureIgnoreCase))
{
column.TypeName = DbfColumnType.Numeric.ToString();
}
bool isSuccess = Enum.TryParse <DbfColumnType>(column.TypeName, true, out type);
if (!isSuccess)
{
type = DbfColumnType.Character;
}
dbfColumn = new DbfColumn(column.ColumnName, type, columnLenght, decimalLength);
dbfColumn.TypeName = column.TypeName;
dbfColumn.MaxLength = column.MaxLength;
}
//Feature firstFeature = featureLayerStructureParameters.AddedFeatures.FirstOrDefault();
////This is to fix that fox pro columns cannot write to dbf, convert all linked columns to character column type.
//string tempColumnName = column.ColumnName;
//if (oldNewNames.ContainsValue(column.ColumnName))
//{
// tempColumnName = oldNewNames.FirstOrDefault(f => f.Value == column.ColumnName).Key;
//}
//if (tempColumnName.Contains(".") && firstFeature != null && firstFeature.LinkColumnValues.ContainsKey(tempColumnName))
//{
// if (dbfColumn.ColumnType != DbfColumnType.Memo)
// {
// dbfColumn.ColumnType = DbfColumnType.Character;
// dbfColumn.Length = characterTypeLength;
// dbfColumn.DecimalLength = 0;
// }
//}
dbfColumns[dbfColumn.ColumnName] = dbfColumn;
}
}
bool convertMemoToCharacter = featureLayerStructureParameters.MemoColumnConvertMode == MemoColumnConvertMode.ToCharacter;
Dictionary <string, int> columnLength = new Dictionary <string, int>();
foreach (var feature in addedFeatures)
{
//foreach (var linkColumnValue in feature.LinkColumnValues)
//{
// if (!feature.ColumnValues.ContainsKey(linkColumnValue.Key))
// {
// string[] values = linkColumnValue.Value.Select(v =>
// {
// if (v.Value == null)
// {
// return string.Empty;
// }
// if (v.Value is DateTime)
// {
// return ((DateTime)v.Value).ToShortDateString();
// }
// return v.Value.ToString();
// }).ToArray();
// if (values.All(v => string.IsNullOrEmpty(v) || string.IsNullOrWhiteSpace(v)))
// {
// if (oldNewNames.ContainsKey(linkColumnValue.Key))
// feature.ColumnValues[oldNewNames[linkColumnValue.Key]] = string.Empty;
// else
// feature.ColumnValues[linkColumnValue.Key] = string.Empty;
// }
// else
// {
// string tempColumName = linkColumnValue.Key;
// if (oldNewNames.ContainsKey(linkColumnValue.Key))
// {
// tempColumName = oldNewNames[linkColumnValue.Key];
// }
// string linkValue = string.Join(",", values);
// feature.ColumnValues[tempColumName] = linkValue;
// //Choose the max length
// if (columnLength.ContainsKey(tempColumName))
// {
// if (columnLength[tempColumName] < linkValue.Length)
// {
// columnLength[tempColumName] = linkValue.Length;
// }
// }
// else
// {
// columnLength[tempColumName] = linkValue.Length > 254 ? 254 : linkValue.Length;
// }
// }
// }
//}
foreach (var item in oldNewNames)
{
if (feature.ColumnValues.ContainsKey(item.Key))
{
feature.ColumnValues[oldNewNames[item.Key]] = feature.ColumnValues[item.Key];
feature.ColumnValues.Remove(item.Key);
}
}
if (!convertMemoToCharacter)
{
foreach (var item in feature.ColumnValues)
{
if (item.Value.Length > characterTypeLength && dbfColumns[item.Key].ColumnType != DbfColumnType.Memo)
{
dbfColumns[item.Key].ColumnType = DbfColumnType.Memo;
dbfColumns[item.Key].Length = 4;
dbfColumns[item.Key].DecimalLength = 0;
}
}
}
}
foreach (var column in dbfColumns)
{
Feature firstFeature = featureLayerStructureParameters.AddedFeatures.FirstOrDefault();
//This is to fix that fox pro columns cannot write to dbf, convert all linked columns to character column type.
string tempColumnName = column.Key;
if (oldNewNames.ContainsValue(column.Key))
{
tempColumnName = oldNewNames.FirstOrDefault(f => f.Value == column.Key).Key;
}
//if (tempColumnName.Contains(".") && firstFeature != null && firstFeature.LinkColumnValues.ContainsKey(tempColumnName))
//{
// if (column.Value.ColumnType != DbfColumnType.Memo)
// {
// column.Value.ColumnType = DbfColumnType.Character;
// //column.Value.Length = characterTypeLength;
// column.Value.DecimalLength = 0;
// if (columnLength.ContainsKey(tempColumnName) && column.Value.Length < columnLength[tempColumnName])
// {
// column.Value.Length = columnLength[tempColumnName];
// }
// }
//}
}
ShapeFileFeatureLayer.CreateShapeFile(shapeFileType,
featureLayerStructureParameters.LayerUri.OriginalString,
dbfColumns.Values,
DefaultEncoding,
OverwriteMode.Overwrite);
string encodingPathFileName = Path.ChangeExtension(featureLayerStructureParameters.LayerUri.OriginalString, ".cpg");
if (File.Exists(encodingPathFileName))
{
File.Delete(encodingPathFileName);
}
File.WriteAllText(encodingPathFileName, DefaultEncoding.CodePage.ToString(CultureInfo.InvariantCulture));
string prjPath = Path.ChangeExtension(featureLayerStructureParameters.LayerUri.OriginalString, "prj");
File.WriteAllText(prjPath, Proj4Projection.ConvertProj4ToPrj(featureLayerStructureParameters.Proj4ProjectionParametersString));
ShapeFileFeatureLayer resultLayer = new ShapeFileFeatureLayer(featureLayerStructureParameters.LayerUri.LocalPath, GeoFileReadWriteMode.ReadWrite);
if (addedFeatures.Count > 0)
{
resultLayer.Open();
resultLayer.EditTools.BeginTransaction();
foreach (var feature in addedFeatures)
{
if (convertMemoToCharacter)
{
foreach (var item in dbfColumns)
{
if (feature.ColumnValues.ContainsKey(item.Key) && feature.ColumnValues[item.Key].Length > 254)
{
feature.ColumnValues[item.Key] = feature.ColumnValues[item.Key].Substring(0, 254);
}
if (feature.ColumnValues.ContainsKey(item.Key) && feature.ColumnValues[item.Key].Length > item.Value.MaxLength)
{
feature.ColumnValues[item.Key] = feature.ColumnValues[item.Key].Substring(0, item.Value.MaxLength);
}
}
}
resultLayer.EditTools.Add(feature);
}
resultLayer.EditTools.CommitTransaction();
resultLayer.Close();
}
return(resultLayer);
}
public FeatureViewModel(Feature newFeature, FeatureLayer ownerFeatureLayer)
{
header = String.Format(CultureInfo.InvariantCulture, "{0}", newFeature.Id);
//.Length > 5 ? feature.Feature.Id.Substring(0, 5) + "..." : feature.Feature.Id);
string featureIdColumn = LayerPluginHelper.GetFeatureIdColumn(ownerFeatureLayer);
if (newFeature.ColumnValues.ContainsKey(featureIdColumn))
{
header = String.Format(CultureInfo.InvariantCulture, "{0}", newFeature.ColumnValues[featureIdColumn]);
}
//if (newFeature.LinkColumnValues.ContainsKey(featureIdColumn))
//{
// Collection<LinkColumnValue> linkColumnValues = newFeature.LinkColumnValues[featureIdColumn];
// header = String.Format(CultureInfo.InvariantCulture, "{0}", string.Join("|||", linkColumnValues.Select(lcv => lcv.Value.ToString())));
//}
if (string.IsNullOrEmpty(header) || string.IsNullOrWhiteSpace(header))
{
header = "[NONE]";
}
featureId = newFeature.Id;
wkt = newFeature.GetWellKnownText();
this.ownerFeatureLayer = ownerFeatureLayer;
feature = newFeature.CloneDeep(ReturningColumnsType.AllColumns);
table = new DataTable();
table.Columns.Add("Column", typeof(string));
table.Columns.Add("Value", typeof(string));
table.Columns.Add("RealValue", typeof(string));
Collection <FeatureSourceColumn> featureColumns = new Collection <FeatureSourceColumn>();
FeatureLayer columnSourceLayer = newFeature.Tag as FeatureLayer;
if (columnSourceLayer == null)
{
columnSourceLayer = ownerFeatureLayer;
}
columnSourceLayer.SafeProcess(() =>
{
var tempFeatureColumns = columnSourceLayer.QueryTools.GetColumns();
foreach (var item in tempFeatureColumns)
{
featureColumns.Add(item);
}
});
if (CalculatedDbfColumn.CalculatedColumns.ContainsKey(columnSourceLayer.FeatureSource.Id))
{
foreach (var item in CalculatedDbfColumn.CalculatedColumns[columnSourceLayer.FeatureSource.Id])
{
featureColumns.Add(item);
}
}
foreach (var column in featureColumns)
{
if (!string.IsNullOrEmpty(column.ColumnName) && newFeature.ColumnValues.ContainsKey(column.ColumnName))
{
string realValue = newFeature.ColumnValues[column.ColumnName];
string value = realValue;
object valueResult = null;
if (column.TypeName.Equals("Double", StringComparison.InvariantCultureIgnoreCase) ||
column.TypeName.Equals("Float", StringComparison.InvariantCultureIgnoreCase))
{
double doubleValue;
if (double.TryParse(value, out doubleValue))
{
value = doubleValue.ToString(CultureInfo.InvariantCulture);
DbfColumn dbfColumn = column as DbfColumn;
if (dbfColumn != null)
{
value = doubleValue.ToString("N" + dbfColumn.DecimalLength);
}
}
}
else if (column.TypeName.Equals("Integer", StringComparison.InvariantCultureIgnoreCase) ||
column.TypeName.Equals("Numeric", StringComparison.InvariantCultureIgnoreCase))
{
int intValue;
value = int.TryParse(value, out intValue) ? intValue.ToString(CultureInfo.InvariantCulture) : string.Empty;
}
else
{
valueResult = value;
//valueResult = new Uri(value, UriKind.RelativeOrAbsolute);
}
if (valueResult == null)
{
valueResult = value;
}
//if (valueResult == null) valueResult = new Uri(value, UriKind.RelativeOrAbsolute);
string alias = ownerFeatureLayer.FeatureSource.GetColumnAlias(column.ColumnName);
table.Rows.Add(alias, valueResult, realValue);
}
}
//foreach (KeyValuePair<string, Collection<LinkColumnValue>> item in newFeature.LinkColumnValues.Where(i => !newFeature.ColumnValues.ContainsKey(i.Key)))
//{
// string alias = ownerFeatureLayer.FeatureSource.GetColumnAlias(item.Key);
// Collection<LinkColumnValue> linkColumnValues = item.Value;
// if (linkColumnValues != null)
// {
// IEnumerable<string> filteredColumnValues = linkColumnValues
// .Select(v =>
// {
// if (v.Value != null)
// {
// if (v.Value is DateTime)
// {
// DateTime dateTime = (DateTime)v.Value;
// if (dateTime != DateTime.MinValue)
// {
// return dateTime.ToString("MM/dd/yyyy");
// }
// return string.Empty;
// }
// return v.Value.ToString();
// }
// return null;
// })
// .Where(v => v != null);
// string value = string.Join(Environment.NewLine, filteredColumnValues);
// string realValue = string.Join(Environment.NewLine, linkColumnValues.Where(c => c != null).Where(v => !string.IsNullOrEmpty(v.ToString())).Select(l => l.Value));
// if (Uri.IsWellFormedUriString(value, UriKind.RelativeOrAbsolute))
// {
// table.Rows.Add(alias, new Uri(value, UriKind.RelativeOrAbsolute), realValue);
// }
// else
// {
// table.Rows.Add(alias, value, realValue);
// }
// }
// else
// {
// table.Rows.Add(alias, new Uri("", UriKind.RelativeOrAbsolute), null);
// }
//}
}
protected override FeatureLayer CreateFeatureLayerCore(ConfigureFeatureLayerParameters featureLayerStructureParameters)
{
bool hasFeatures = featureLayerStructureParameters.AddedFeatures.Count > 0;
if (hasFeatures)
{
List <string> columns = featureLayerStructureParameters.AddedFeatures[0].ColumnValues.Keys.ToList();
WKTColumn = GetUniqueColumn(WKTColumn, columns, 0);
LongitudeColumn = GetUniqueColumn(LongitudeColumn, columns, 0);
LatitudeColumn = GetUniqueColumn(LatitudeColumn, columns, 0);
foreach (var feature in featureLayerStructureParameters.AddedFeatures)
{
PointShape pointBaseShape = feature.GetShape() as PointShape;
if (pointBaseShape != null)
{
feature.ColumnValues[WKTColumn] = pointBaseShape.GetWellKnownText();
}
else
{
feature.ColumnValues[LongitudeColumn] = "";
feature.ColumnValues[LatitudeColumn] = "";
}
}
}
string layerPath = LayerPluginHelper.GetLayerUriToSave(featureLayerStructureParameters.LayerUri, ExtensionFilter);
if (string.IsNullOrEmpty(layerPath))
{
return(null);
}
featureLayerStructureParameters.LayerUri = new Uri(layerPath);
Collection <string> csvColumns = new Collection <string>();
foreach (var column in featureLayerStructureParameters.AddedColumns)
{
csvColumns.Add(column.ColumnName);
}
string delimiter = ",";
if (featureLayerStructureParameters.CustomData.ContainsKey("Delimiter"))
{
delimiter = featureLayerStructureParameters.CustomData["Delimiter"].ToString();
}
else if (featureLayerStructureParameters.WellKnownType != WellKnownType.Point && featureLayerStructureParameters.WellKnownType != WellKnownType.Multipoint)
{
delimiter = "\t";
}
DelimitedSpatialColumnsType csvMappingType = DelimitedSpatialColumnsType.WellKnownText;
if (featureLayerStructureParameters.CustomData.ContainsKey("MappingType"))
{
csvMappingType = (DelimitedSpatialColumnsType)featureLayerStructureParameters.CustomData["MappingType"];
}
else
{
if (featureLayerStructureParameters.WellKnownType == WellKnownType.Point || featureLayerStructureParameters.WellKnownType == WellKnownType.Multipoint)
{
csvMappingType = DelimitedSpatialColumnsType.XAndY;
featureLayerStructureParameters.CustomData["X"] = LongitudeColumn;
featureLayerStructureParameters.CustomData["Y"] = LatitudeColumn;
csvColumns.Add(LongitudeColumn);
csvColumns.Add(LatitudeColumn);
if (hasFeatures)
{
csvColumns.Add(WKTColumn);
}
}
else
{
csvMappingType = DelimitedSpatialColumnsType.WellKnownText;
featureLayerStructureParameters.CustomData["WKT"] = WKTColumn;
if (hasFeatures)
{
csvColumns.Add(LongitudeColumn);
csvColumns.Add(LatitudeColumn);
}
csvColumns.Add(WKTColumn);
}
}
CsvFeatureLayer.CreateDelimitedFile(featureLayerStructureParameters.LayerUri.OriginalString, csvColumns, delimiter, OverwriteMode.Overwrite);
string prjPath = Path.ChangeExtension(featureLayerStructureParameters.LayerUri.OriginalString, "prj");
File.WriteAllText(prjPath, Proj4Projection.ConvertProj4ToPrj(featureLayerStructureParameters.Proj4ProjectionParametersString));
var resultLayer = new CsvFeatureLayer();
resultLayer.DelimitedPathFilename = featureLayerStructureParameters.LayerUri.LocalPath;
resultLayer.Delimiter = delimiter;
resultLayer.SpatialColumnType = csvMappingType;
resultLayer.RequireIndex = false;
if (featureLayerStructureParameters.CustomData.ContainsKey("X"))
{
resultLayer.XColumnName = featureLayerStructureParameters.CustomData["X"].ToString();
}
if (featureLayerStructureParameters.CustomData.ContainsKey("Y"))
{
resultLayer.YColumnName = featureLayerStructureParameters.CustomData["Y"].ToString();
}
if (featureLayerStructureParameters.CustomData.ContainsKey("WKT"))
{
resultLayer.WellKnownTextColumnName = featureLayerStructureParameters.CustomData["WKT"].ToString();
}
resultLayer.Open();
if (featureLayerStructureParameters.AddedFeatures.Count > 0)
{
resultLayer.EditTools.BeginTransaction();
foreach (var feature in featureLayerStructureParameters.AddedFeatures)
{
resultLayer.EditTools.Add(feature);
}
resultLayer.EditTools.CommitTransaction();
}
CSVModel.BuildDelimitedConfigurationFile(resultLayer);
resultLayer.Close();
return(resultLayer);
}
protected override FeatureLayer CreateFeatureLayerCore(ConfigureFeatureLayerParameters featureLayerStructureParameters)
{
string layerPath = LayerPluginHelper.GetLayerUriToSave(featureLayerStructureParameters.LayerUri, ExtensionFilter);
if (string.IsNullOrEmpty(layerPath))
{
return(null);
}
featureLayerStructureParameters.LayerUri = new Uri(layerPath);
Collection <TabDbfColumn> tabDbfColumns = new Collection <TabDbfColumn>();
foreach (var column in featureLayerStructureParameters.AddedColumns)
{
var columnLenght = column.MaxLength;
var decimalLength = 0;
switch (column.TypeName.ToUpperInvariant())
{
case "DOUBLE":
columnLenght = columnLenght == 0 ? 10 : columnLenght;
decimalLength = 4;
break;
case "DATE":
case "DATETIME":
columnLenght = columnLenght == 0 ? 10 : columnLenght;
decimalLength = 0;
break;
case "INTEGER":
case "INT":
columnLenght = columnLenght == 0 ? 10 : columnLenght;
decimalLength = 0;
break;
case "STRING":
columnLenght = columnLenght == 0 ? 255 : columnLenght;
decimalLength = 0;
break;
}
tabDbfColumns.Add(new TabDbfColumn(column.ColumnName, (DbfColumnType)Enum.Parse(typeof(DbfColumnType), column.TypeName, true), columnLenght, decimalLength, false, false));
}
TabFeatureLayer.CreateTabFile(featureLayerStructureParameters.LayerUri.OriginalString, tabDbfColumns, new Collection <Feature>(), OverwriteMode.Overwrite);
TabFeatureLayer.BuildIndexFile(featureLayerStructureParameters.LayerUri.OriginalString);
string prjPath = Path.ChangeExtension(featureLayerStructureParameters.LayerUri.OriginalString, "prj");
File.WriteAllText(prjPath, Proj4Projection.ConvertProj4ToPrj(featureLayerStructureParameters.Proj4ProjectionParametersString));
var resultLayer = new TabFeatureLayer(featureLayerStructureParameters.LayerUri.LocalPath, GeoFileReadWriteMode.ReadWrite);
if (featureLayerStructureParameters.AddedFeatures.Count > 0)
{
resultLayer.Open();
resultLayer.EditTools.BeginTransaction();
foreach (var feature in featureLayerStructureParameters.AddedFeatures)
{
resultLayer.EditTools.Add(feature);
}
resultLayer.EditTools.CommitTransaction();
resultLayer.Close();
}
return(resultLayer);
}
