/// <summary>
/// This function is used to Cleanup WWT layers from layer drop down when WWT is not running.
/// This function performs the following operations:
/// 1. Remove all WWT only layers.
/// 2. Mark all Local IN WWT layer as not in sync with WWT.
/// 3. Set the Selected layer map to null if the Selected WWT layer was deleted in WWT.
/// </summary>
/// <param name="workbookMap">
/// Parent container.
/// </param>
internal static void CleanUpWWTLayers(this WorkbookMap workbookMap)
{
if (workbookMap != null)
{
// 1. Create en empty collection, since this method is called only when WWT is not running. Empty collection is needed
// to be passed for UpdateGroupStatus method.
ICollection <Group> groups = new List <Group>();
LayerMap selectedLayerMap = workbookMap.SelectedLayerMap;
// 2. Remove all WWT only layers.
workbookMap.RemoveWWTLayers();
// 3. On Cleanup, no WWT layers are connected with WWT.
workbookMap.LocalLayerMaps.ForEach(
layer =>
{
// 3.a. Set IsNotInSync.
layer.IsNotInSync = true;
// 3.b. If the group (reference frame/ Layer Group) is deleted in WWT, then set the IsDeleted flag in Group to true.
UpdateGroupStatus(layer.LayerDetails.Group, groups);
});
// 4. Set the Selected layer map to null if the Selected WWT layer was deleted in WWT.
// If the selected layer is WWT layer/is localInWWT which is not deleted, this will be selected while
if (selectedLayerMap != null && selectedLayerMap.MapType == LayerMapType.WWT && !workbookMap.Exists(selectedLayerMap.LayerDetails.ID))
{
workbookMap.SelectedLayerMap = null;
}
}
}
/// <summary>
/// This function is used to Load all WWT layers on the load of a workbook.
/// This function performs the following operations:
/// 1. Remove all WWT only layers.
/// 2. On load of a workbook, no layers are connected with WWT.
/// 3. Insert and update deleted WWT Layers.
/// </summary>
/// <param name="workbookMap">
/// Parent container.
/// </param>
internal static void LoadWWTLayers(this WorkbookMap workbookMap)
{
if (workbookMap != null)
{
LayerMap selectedLayerMap = workbookMap.SelectedLayerMap;
// 1. Remove all WWT only layers.
workbookMap.RemoveWWTLayers();
ICollection <Group> groups = WWTManager.GetAllWWTGroups(true);
// 2. On load of a workbook, no layers are connected with WWT.
workbookMap.LocalInWWTLayerMaps.ForEach(
layer =>
{
// 2.a. Set IsNotInSync.
layer.IsNotInSync = true;
// 2.b. Update all group references.
Group group = SearchGroup(layer.LayerDetails.Group.Name, layer.LayerDetails.Group.Path, groups);
if (group != null)
{
layer.LayerDetails.Group = group;
}
else
{
layer.LayerDetails.Group.IsDeleted = true;
}
});
// 3. Synchronize WWT Layers
workbookMap.SyncWWTLayers(groups);
// 4. Set the Selected layer map to null if the Selected WWT layer was deleted in WWT.
// If the selected layer is WWT layer/is localInWWT which is not deleted, this will be selected while
if (selectedLayerMap != null && selectedLayerMap.MapType == LayerMapType.WWT && !workbookMap.Exists(selectedLayerMap.LayerDetails.ID))
{
workbookMap.SelectedLayerMap = null;
}
}
}
/// <summary>
/// This function is used to refresh the layer drop down with the latest layers from WWT.
/// This function performs the following operations:
/// 1. Remove all WWT only layers.
/// 2. Insert and update deleted WWT Layers.
/// 3. Set the Selected layer map to null if the Selected WWT layer was deleted in WWT.
/// </summary>
/// <param name="workbookMap">
/// Parent container.
/// </param>
internal static void RefreshLayers(this WorkbookMap workbookMap)
{
if (workbookMap != null)
{
LayerMap selectedLayerMap = workbookMap.SelectedLayerMap;
ICollection <Group> groups = WWTManager.GetAllWWTGroups(true);
// 1. Remove all WWT only layers.
workbookMap.RemoveWWTLayers();
// 2. Insert and update deleted WWT Layers
workbookMap.SyncWWTLayers(groups);
// 3. Set the Selected layer map to null if the Selected WWT layer was deleted in WWT.
// If the selected layer is WWT layer/is localInWWT which is not deleted, this will be selected while
if (selectedLayerMap != null && selectedLayerMap.MapType == LayerMapType.WWT && !workbookMap.Exists(selectedLayerMap.LayerDetails.ID))
{
workbookMap.SelectedLayerMap = null;
}
}
}