// utility function - given a layerset, add all its placenamesets to the above collection, recursing into child layers
private void collectTiledPlacenamesSets(LayerSet.Type_LayerSet curLayerSet)
{
if (curLayerSet.HasTiledPlacenameSet()) // any placenames at all?
{
// yes, iterate over them
for (int i = 0; i < curLayerSet.TiledPlacenameSetCount; i++)
{
// get tilesplacenameset
LayerSet.Type_TiledPlacenameSet2 tpns = curLayerSet.GetTiledPlacenameSetAt(i);
// compute full path to wpl file - WplIndex constructor needs this
string wplFullPath = Path.Combine(MainApplication.DirectoryPath, tpns.PlacenameListFilePath.Value);
// build an index descriptor (does not create or load the index yet)
WplIndex idx = new WplIndex(tpns, wplFullPath);
// an indexedTilePlacenameSet associates the index descriptor with the placenameset
IndexedTiledPlaceNameSet ipns = new IndexedTiledPlaceNameSet(tpns, idx);
// add them to our collection
this.indexedTiledPlacenameSets.Add(ipns);
}
}
// now recurse into child layers of this set and do the same
if (curLayerSet.HasChildLayerSet())
{
for (int i = 0; i < curLayerSet.ChildLayerSetCount; i++)
{
this.collectTiledPlacenamesSets(curLayerSet.GetChildLayerSetAt(i));
}
}
}
/// <summary>
/// Creates a new IndexEntryToStringComparer
/// </summary>
/// <param name="theIndex">The index the comparer will work withz</param>
/// <param name="bPartialAllowed">Set to true if partial matches are allowed.</param>
public IndexEntryToStringComparer(WplIndex theIndex, bool bPartialAllowed)
{
// remember the index we are working with
myWplIndex = theIndex;
// are partial matches allowed?
partialAllowed = bPartialAllowed;
}
// perform a full search in a placename set, with attributes
bool PlaceNameSetFullSearch(string [] searchTokens, IndexedTiledPlaceNameSet curIndexedTiledSet)
{
DirectoryInfo dir = new DirectoryInfo(Path.GetDirectoryName(
Path.Combine(
Path.GetDirectoryName(Application.ExecutablePath),
curIndexedTiledSet.placenameSet.PlacenameListFilePath.Value)));
// ignore this set if the corresponding directory does not exist for some reason
if (!dir.Exists)
{
return(true);
}
// loop over all WWP files in directory
foreach (FileInfo placenameFile in dir.GetFiles("*.wwp"))
{
using (BinaryReader reader = new BinaryReader(placenameFile.OpenRead()))
{
int placenameCount = reader.ReadInt32();
// loop over all places
for (int i = 0; i < placenameCount; i++)
{
// return false if stop requested
if (CheckStopRequested())
{
return(false);
}
// instantiate and read current placename
WorldWindPlacename pn = new WorldWindPlacename();
WplIndex.ReadPlaceName(reader, ref pn, WplIndex.MetaDataAction.Store);
// if we have a match ...
if (isPlaceMatched(searchTokens, pn))
{
if (CheckMaxResults())
{
return(false);
}
PlaceItem pi = new PlaceItem();
pi.pn = pn;
pi.placeDescriptor = curIndexedTiledSet.placenameSet;
// add item via delegate to avoid MT issues
listViewResults.Invoke(listViewResults.addPlaceDelegate, new object[] { pi });
}
}
}
}
return(true); // go on
}
/// <summary>
/// Initializes a new instance of the <see cref= "T:WorldWind.IndexedTiledPlaceNameSet"/> class.
/// Initializes placenameset and index.
/// </summary>
/// <param name="pns"></param>
/// <param name="idx"></param>
public IndexedTiledPlaceNameSet(LayerSet.Type_TiledPlacenameSet2 pns, WplIndex idx)
{
placenameSet = pns;
wplIndex = idx;
}
// utility function - given a layerset, add all its placenamesets to the above collection, recursing into child layers
private void collectTiledPlacenamesSets(LayerSet.Type_LayerSet curLayerSet)
{
if(curLayerSet.HasTiledPlacenameSet()) // any placenames at all?
{
// yes, iterate over them
for(int i = 0; i < curLayerSet.TiledPlacenameSetCount; i++)
{
// get tilesplacenameset
LayerSet.Type_TiledPlacenameSet2 tpns = curLayerSet.GetTiledPlacenameSetAt(i);
// compute full path to wpl file - WplIndex constructor needs this
string wplFullPath = Path.Combine(MainApplication.DirectoryPath, tpns.PlacenameListFilePath.Value);
// build an index descriptor (does not create or load the index yet)
WplIndex idx = new WplIndex(tpns, wplFullPath);
// an indexedTilePlacenameSet associates the index descriptor with the placenameset
IndexedTiledPlaceNameSet ipns = new IndexedTiledPlaceNameSet(tpns, idx);
// add them to our collection
this.indexedTiledPlacenameSets.Add(ipns);
}
}
// now recurse into child layers of this set and do the same
if(curLayerSet.HasChildLayerSet())
{
for(int i = 0; i < curLayerSet.ChildLayerSetCount; i++)
{
this.collectTiledPlacenamesSets(curLayerSet.GetChildLayerSetAt(i));
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref= "T:WorldWind.IndexedTiledPlaceNameSet"/> class.
/// Initializes placenameset and index.
/// </summary>
/// <param name="pns"></param>
/// <param name="idx"></param>
public IndexedTiledPlaceNameSet(LayerSet.Type_TiledPlacenameSet2 pns, WplIndex idx)
{
placenameSet = pns;
wplIndex = idx;
}
/// <summary>
/// Creates a new IndexEntryToStringComparer
/// </summary>
/// <param name="theIndex">The index the comparer will work withz</param>
/// <param name="bPartialAllowed">Set to true if partial matches are allowed.</param>
public IndexEntryToStringComparer(WplIndex theIndex, bool bPartialAllowed)
{
// remember the index we are working with
myWplIndex = theIndex;
// are partial matches allowed?
partialAllowed = bPartialAllowed;
}
