/// <summary>
/// Constructor
/// </summary>
/// <param name="resId">The given resource, whose dependencies we want to re-point</param>
/// <param name="resSvc">The resource service</param>
public RepointerDialog(ResourceIdentifier resId, IResourceService resSvc)
: this()
{
_resSvc = resSvc;
txtSource.Text = resId.ToString();
this.ResourceType = resId.ResourceType;
var dependents = resSvc.EnumerateResourceReferences(resId.ToString());
lstAffectedResources.DataSource = dependents.ResourceId;
}
object UpdateConfigurationDocument(BackgroundWorker worker, DoWorkEventArgs e, params object[] args)
{
GdalConfigurationDocument conf = (GdalConfigurationDocument)args[0];
IServerConnection conn = (IServerConnection)args[1];
string [] toAdd = args[2] as string[];
string [] toRemove = args[3] as string[];
bool isAlias = (bool)args[4];
worker.ReportProgress(0, Strings.UpdatingConfiguration);
int total = toAdd.Length + toRemove.Length;
int unit = (total / 100);
int progress = 0;
var result = new UpdateConfigResult() { Added = new List<string>(), Removed = new List<string>() };
//Remove first
foreach (var remove in toRemove)
{
string dir = null;
if (isAlias)
{
dir = remove.Substring(0, remove.LastIndexOf("\\")); //NOXLATE
}
else
{
dir = Path.GetDirectoryName(remove);
}
var loc = FindLocation(conf, dir);
if (null != loc)
{
string f = isAlias ? remove.Substring(remove.LastIndexOf("\\") + 1) : Path.GetFileName(remove); //NOXLATE
loc.RemoveItem(f);
result.Removed.Add(remove);
if (loc.Items.Length == 0)
conf.RemoveLocation(loc);
}
progress += unit;
worker.ReportProgress(progress, string.Format(Strings.ProcessedItem, remove));
}
//Then add
foreach (var add in toAdd)
{
string dir = null;
if (isAlias)
{
int idx = add.LastIndexOf("/"); //NOXLATE
if (idx >= 0)
dir = add.Substring(0, idx);
else
dir = add.Substring(0, add.LastIndexOf("%") + 1); //NOXLATE
}
else
{
dir = Path.GetDirectoryName(add);
}
var loc = conf.AddLocation(dir);
//Create a temp feature source to attempt interrogation of extents
var values = new NameValueCollection();
values["DefaultRasterFileLocation"] = add; //NOXLATE
var fs = ObjectFactory.CreateFeatureSource(conn, "OSGeo.Gdal", values); //NOXLATE
var resId = new ResourceIdentifier("Session:" + conn.SessionID + "//" + Guid.NewGuid() + ".FeatureSource"); //NOXLATE
fs.ResourceID = resId.ToString();
conn.ResourceService.SaveResource(fs);
var scList = fs.GetSpatialInfo(false);
var raster = new GdalRasterItem();
if (isAlias)
{
int idx = add.LastIndexOf("/"); //NOXLATE
if (idx >= 0)
raster.FileName = add.Substring(add.LastIndexOf("/") + 1); //NOXLATE
else
raster.FileName = add.Substring(add.LastIndexOf("%") + 1); //NOXLATE
}
else
{
raster.FileName = Path.GetFileName(add);
}
if (scList.SpatialContext.Count > 0)
{
raster.MinX = Convert.ToDouble(scList.SpatialContext[0].Extent.LowerLeftCoordinate.X, CultureInfo.InvariantCulture);
raster.MinY = Convert.ToDouble(scList.SpatialContext[0].Extent.LowerLeftCoordinate.Y, CultureInfo.InvariantCulture);
raster.MaxX = Convert.ToDouble(scList.SpatialContext[0].Extent.UpperRightCoordinate.X, CultureInfo.InvariantCulture);
raster.MaxY = Convert.ToDouble(scList.SpatialContext[0].Extent.UpperRightCoordinate.Y, CultureInfo.InvariantCulture);
}
else
{
raster.MinX = -10000000;
raster.MinY = -10000000;
raster.MaxX = 10000000;
raster.MaxY = 10000000;
}
loc.AddItem(raster);
result.Added.Add(Path.Combine(dir, raster.FileName));
progress += unit;
worker.ReportProgress(progress, string.Format(Strings.ProcessedItem, add));
}
//Re-calculate combined extent for spatial context
var env = conf.CalculateExtent();
if (env != null)
conf.SpatialContexts[0].Extent = env;
return result;
}