private static void InvokeRefreshPlugins(UIPluginManager uiPluginManager, RefreshArgs refreshArgs = null)
{
if (System.Windows.Application.Current != null && System.Windows.Application.Current.Dispatcher != null)
{
System.Windows.Application.Current.Dispatcher.BeginInvoke(() =>
{
uiPluginManager.RefreshPlugins(refreshArgs);
});
}
}
/// <summary>
/// Refreshes the plugins core.
/// </summary>
/// <param name="refreshArgs">The refresh args.</param>
protected virtual void RefreshPluginsCore(RefreshArgs refreshArgs)
{
RefreshedPluginsUIPluginManagerEventArgs e = new RefreshedPluginsUIPluginManagerEventArgs();
foreach (UIPlugin plugin in GetActiveUIPlugins())
{
Stopwatch stopwatch = Stopwatch.StartNew();
plugin.Refresh(refreshArgs);
stopwatch.Stop();
e.RefreshingTimes[plugin] = stopwatch.Elapsed;
}
OnRefreshedPlugins(e);
refreshingTime = e.TotalRefreshingTime;
}
/// <summary>
/// This method sychronizes status from map to controls in this plugin.
/// For example, a map is changed by another plugin such as adding a new layer;
/// we need to notice the shell that the map's status is changed;
/// then shells send a message to all plugins that to synchronize status from map by their selfies.
/// </summary>
public void Refresh(RefreshArgs refreshArgs)
{
try
{
if (GisEditor.ActiveMap != null)
{
#if GISEditorUnitTest
#else
RefreshCore(GisEditor.ActiveMap, refreshArgs);
#endif
}
}
catch (TypeLoadException ex)
{
HandleTypeLoadException(ex);
}
}
private void ExportToShapeFile(Collection <Feature> resultFeatures, Collection <FeatureSourceColumn> columns, FeatureLayerPlugin sourceLayerPlugin, WellKnownType type)
{
int count = resultFeatures.Count;
if (count > 0)
{
FeatureLayerPlugin targetLayerPlugin = (FeatureLayerPlugin)GisEditor.LayerManager.GetLayerPlugins(typeof(ShapeFileFeatureLayer)).FirstOrDefault();
FeatureLayer resultLayer = null;
if (targetLayerPlugin != null)
{
GetLayersParameters getLayerParameters = new GetLayersParameters();
ConfigureFeatureLayerParameters parameters = targetLayerPlugin.GetCreateFeatureLayerParameters(columns);
if (parameters != null && sourceLayerPlugin != null)
{
bool needColumns = false;
Collection <string> tempColumns = new Collection <string>();
if (parameters.CustomData.ContainsKey("Columns"))
{
tempColumns = parameters.CustomData["Columns"] as Collection <string>;
}
else
{
needColumns = true;
}
var featureColumns = columns.Where(c => needColumns || tempColumns.Contains(c.ColumnName));
if (targetLayerPlugin.CanCreateFeatureLayerWithSourceColumns(sourceLayerPlugin))
{
foreach (var item in featureColumns)
{
FeatureSourceColumn column = new FeatureSourceColumn(item.ColumnName, item.TypeName, item.MaxLength);
if (column.TypeName.Equals("c", StringComparison.InvariantCultureIgnoreCase))
{
column.TypeName = "Character";
}
parameters.AddedColumns.Add(column);
}
}
else
{
var geoColumns = sourceLayerPlugin.GetIntermediateColumns(featureColumns);
foreach (var item in geoColumns)
{
if (item.TypeName.Equals("c", StringComparison.InvariantCultureIgnoreCase))
{
item.TypeName = "Character";
}
parameters.AddedColumns.Add(item);
}
}
parameters.WellKnownType = type;
//parameters.CustomData["SourceLayer"] = featureLayer;
getLayerParameters.LayerUris.Add(parameters.LayerUri);
foreach (var item in parameters.CustomData)
{
getLayerParameters.CustomData[item.Key] = item.Value;
}
Proj4Projection proj4 = new Proj4Projection();
proj4.InternalProjectionParametersString = parameters.Proj4ProjectionParametersString;
proj4.ExternalProjectionParametersString = GisEditor.ActiveMap.DisplayProjectionParameters;
proj4.SyncProjectionParametersString();
proj4.Open();
foreach (var item in resultFeatures)
{
Feature feature = proj4.ConvertToInternalProjection(item);
parameters.AddedFeatures.Add(feature);
}
if (parameters.MemoColumnConvertMode == MemoColumnConvertMode.ToCharacter)
{
foreach (var item in parameters.AddedColumns.Where(c => c.TypeName.Equals("Memo", StringComparison.InvariantCultureIgnoreCase)).ToList())
{
item.TypeName = "Character";
item.MaxLength = 254;
DbfColumn tmpDbfColumn = item as DbfColumn;
if (tmpDbfColumn != null)
{
tmpDbfColumn.ColumnType = DbfColumnType.Character;
tmpDbfColumn.Length = 254;
}
}
}
resultLayer = targetLayerPlugin.CreateFeatureLayer(parameters);
resultLayer.FeatureSource.Projection = proj4;
resultLayer = targetLayerPlugin.GetLayers(getLayerParameters).FirstOrDefault() as FeatureLayer;
}
}
if (resultLayer != null)
{
GisEditorMessageBox messageBox = new GisEditorMessageBox(MessageBoxButton.YesNo);
messageBox.Owner = Application.Current.MainWindow;
messageBox.WindowStartupLocation = WindowStartupLocation.CenterOwner;
messageBox.Title = GisEditor.LanguageManager.GetStringResource("NavigatePluginAddToMap");
messageBox.Message = GisEditor.LanguageManager.GetStringResource("DoYouWantToAddToMap");
messageBox.ErrorMessage = string.Empty;
if (messageBox.ShowDialog().Value)
{
GisEditor.ActiveMap.AddLayerToActiveOverlay(resultLayer);
GisEditor.ActiveMap.RefreshActiveOverlay();
RefreshArgs refreshArgs = new RefreshArgs(this, "LoadToMapCore");
InvokeRefreshPlugins(GisEditor.UIManager, refreshArgs);
GisEditor.ActiveMap.Refresh();
}
}
}
else
{
System.Windows.Forms.MessageBox.Show("There is no features to export.", "Export");
}
}
/// <summary>
/// Refreshes the plugins.
/// </summary>
/// <param name="refreshArgs">The refresh args.</param>
public void RefreshPlugins(RefreshArgs refreshArgs)
{
RefreshPluginsCore(refreshArgs);
}
/// <summary>
/// Refreshes the core.
/// </summary>
/// <param name="currentMap">The current map.</param>
/// <param name="refreshArgs">The refresh args.</param>
protected virtual void RefreshCore(GisEditorWpfMap currentMap, RefreshArgs refreshArgs)
{
}