public void SetSource(string source)
{
Console.WriteLine("SetSource: {0}", source);
hitSources = new ArrayList();
if (source != null)
{
hitSources.Add(source);
}
hits = new ArrayList();
for (int i = 0; i < NumResults; i++)
{
HitTilePair pair = (HitTilePair)all_hits [i];
if (SourceIsDisplayable(pair.Hit))
{
InsertDisplayable(pair);
}
else
{
Console.WriteLine("{0} -- {1}", pair.Hit.Type, pair.Hit.Uri);
}
}
Changed();
}
public bool Subtract(Uri uri)
{
bool removed = false;
for (int i = 0; i < all_hits.Count; ++i)
{
HitTilePair pair = (HitTilePair)all_hits [i];
if (pair.Hit.Uri.Equals(uri) && pair.Hit.Uri.Fragment == uri.Fragment)
{
all_hits.Remove(pair);
removed = true;
break;
}
}
for (int i = 0; i < hits.Count; ++i)
{
HitTilePair pair = (HitTilePair)hits [i];
if (pair.Hit.Uri.Equals(uri) && pair.Hit.Uri.Fragment == uri.Fragment)
{
hits.Remove(pair);
break;
}
}
return(removed);
}
private void RenderTiles(TileRenderContext ctx)
{
int i = FirstDisplayed;
int i1 = LastDisplayed;
while (i <= i1 && i < NumResults)
{
HitTilePair pair = (HitTilePair)hits [i];
ctx.Tile(pair.Tile);
++i;
}
}
private bool InsertDisplayable(HitTilePair pair)
{
int i = hits.BinarySearch(pair);
hits.Insert(i < 0 ? ~i : i, pair);
if (i == 0 || i < LastDisplayed)
{
Changed();
return(true);
}
return(false);
}
public void AddSource(string source)
{
hitSources.Add(source);
for (int i = 0; i < NumDisplayableResults; i++)
{
HitTilePair pair = (HitTilePair)hits [i];
if (!SourceIsDisplayable(pair.Hit))
{
hits.RemoveAt(i);
}
}
}
public void SubtractSource(string source)
{
hitSources.Remove(source);
for (int i = 0; i < NumResults; i++)
{
HitTilePair pair = (HitTilePair)hits [i];
if (pair.Hit.Source != source)
{
continue;
}
int j = hits.BinarySearch(pair);
hits.Insert(j < 0 ? ~j : j, pair);
if (j == 0 || j < LastDisplayed)
{
Changed();
}
}
}
public bool Add(Hit hit, Tile tile)
{
bool changed = false;
HitTilePair pair = new HitTilePair(hit, tile);
int i = all_hits.BinarySearch(pair);
all_hits.Insert(i < 0 ? ~i : i, pair);
if (i == 0 || i < LastDisplayed)
{
Changed();
changed = true;
}
if (SourceIsDisplayable(hit))
{
if (InsertDisplayable(pair))
{
changed = true;
}
}
return(changed);
}
public int CompareTo(object obj)
{
HitTilePair other = (HitTilePair)obj;
return(hit.CompareTo(other.hit));
}
public bool Add (Hit hit, Tile tile)
{
bool changed = false;
HitTilePair pair = new HitTilePair (hit, tile);
int i = all_hits.BinarySearch (pair);
all_hits.Insert (i < 0 ? ~i : i, pair);
if (i == 0 || i < LastDisplayed) {
Changed ();
changed = true;
}
if (SourceIsDisplayable (hit)) {
if (InsertDisplayable (pair))
changed = true;
}
return changed;
}
private bool InsertDisplayable (HitTilePair pair)
{
int i = hits.BinarySearch (pair);
hits.Insert (i < 0 ? ~i : i, pair);
if (i == 0 || i < LastDisplayed) {
Changed ();
return true;
}
return false;
}
