private static void RebuildIndex()
{
if (GisEditor.LayerListManager.SelectedLayerListItem == null)
{
return;
}
ShapeFileFeatureLayer layer = GisEditor.LayerListManager.SelectedLayerListItem.ConcreteObject as ShapeFileFeatureLayer;
if (layer != null)
{
BuildIndexFileDialog dialog = new BuildIndexFileDialog();
if (dialog.ShowDialog().GetValueOrDefault())
{
BuildIndexFileDialog.BuildIndexInBackgroundThread(layer);
}
}
}
private void BuildIndexSync(Collection <FeatureLayer> pendingLayersToBuildIndex, Collection <FeatureLayer> pendingLayersToBuildInBackground, ref BuildLargeIndexMode buildLargeIndexMode)
{
bool applyForAll = false;
bool canceled = false;
Collection <FeatureLayer> notAddLayers = new Collection <FeatureLayer>();
if (pendingLayersToBuildIndex.Count > 0)
{
foreach (var featureLayer in pendingLayersToBuildIndex)
{
if (!applyForAll)
{
BuildIndexFileDialog buildIndexDialog = new BuildIndexFileDialog();
buildIndexDialog.HasMultipleFiles = pendingLayersToBuildIndex.Count > 1;
if (buildIndexDialog.ShowDialog().GetValueOrDefault())
{
canceled = false;
if (buildIndexDialog.BuildIndexFileMode == BuildIndexFileMode.BuildAll)
{
applyForAll = true;
}
}
else
{
canceled = true;
if (buildIndexDialog.BuildIndexFileMode == BuildIndexFileMode.DoNotBuildAll)
{
applyForAll = true;
}
}
}
if (applyForAll && canceled)
{
break;
}
else if (canceled)
{
continue;
}
if (CheckIsBuildSync(featureLayer))
{
BuildIndexSync(featureLayer);
}
else
{
if (!applyForAll || buildLargeIndexMode == BuildLargeIndexMode.Unknown)
{
BuildLargeIndexSyncWindow buildLargeIndexWindow = new BuildLargeIndexSyncWindow();
buildLargeIndexWindow.FileName = featureLayer.Name;
if (buildLargeIndexWindow.ShowDialog().GetValueOrDefault())
{
buildLargeIndexMode = buildLargeIndexWindow.BuildLargeIndexMode;
}
}
switch (buildLargeIndexMode)
{
case BuildLargeIndexMode.NormalBuild:
BuildIndexSync(featureLayer);
break;
case BuildLargeIndexMode.DoNotAdd:
featureLayer.IsVisible = false;
notAddLayers.Add(featureLayer);
break;
case BuildLargeIndexMode.BackgroundBuild:
featureLayer.IsVisible = false;
pendingLayersToBuildInBackground.Add(featureLayer);
break;
case BuildLargeIndexMode.DoNotBuild:
default:
break;
}
}
}
}
if (notAddLayers.Count > 0)
{
notAddLayers.ForEach(l => pendingLayersToBuildIndex.Remove(l));
}
}