public static int Compare(PaletteItem x, PaletteItem y)
{
int r = String.Compare(x.Title, y.Title, true);
if (r == 0)
{
r = x.Id.CompareTo(y.Id);
}
return(r);
}
public PaletteItem Load(int paletteId)
{
PaletteItem pi = new PaletteItem();
pi.Id = -1;
using (SqlConnection conn = this.GetConnection())
{
string sql = @"SELECT p.ID, p.[DESCRIPTION], c.RGB, p.CLUSTER
FROM PALETTE_COLOR c, PALETTE p WHERE (p.ID = c.PALETTE_ID) AND (p.ID = " + paletteId.ToString() + @") ORDER BY p.ID, c.[ORDER]";
SqlCommand cmd = new SqlCommand(sql, conn);
SqlDataReader r = cmd.ExecuteReader();
Color[] colors = new Color[32];
int p = 0;
while (r.Read())
{
int x = r.GetInt32(0);
if (x != pi.Id)
{
pi.Id = x;
p = 0;
pi.Title = r.GetString(1);
if (r.IsDBNull(3))
{
pi.Cluster = 0;
}
else
{
pi.Cluster = r.GetInt32(3);
}
}
colors[p++] = PaletteManager.ColorFromInt(r.GetInt32(2));
}
r.Close();
if (pi.Id > 0)
{
pi = new PaletteItem(pi.Id, pi.Title, pi.Cluster, colors, p);
}
}
return(pi);
}
private void AddForColors(SqlConnection conn, SortedDictionary <int, PaletteItem> list, string colorList, SortedDictionary <int, int> colorIndex, int mask, int maxCount, ref int count)
{
string sql = @"SELECT p.ID, p.[DESCRIPTION], c.RGB, p.CLUSTER
FROM PALETTE_COLOR c, PALETTE p
WHERE (p.ID = c.PALETTE_ID) AND
(p.ID IN (SELECT DISTINCT pc.PALETTE_ID FROM PALETTE_COLOR pc WHERE (pc.RGB IN ("
+ colorList +
@")))) ORDER BY p.ID, c.[ORDER]";
SqlCommand cmd = new SqlCommand(sql, conn);
SqlDataReader r = cmd.ExecuteReader();
int id = -1;
string title = null;
int cluster = -1;
Color[] colors = new Color[32];
int p = 0;
bool add = false;
while (r.Read())
{
int x = r.GetInt32(0);
if (x != id)
{
if (title != null)
{
if (add)
{
PaletteItem pal = new PaletteItem(id, title, cluster, colors, p);
if (PaletteManager.MatchMask(pal.Colors, colorIndex, mask))
{
list.Add(id, pal);
++count;
if (count >= maxCount)
{
break;
}
}
}
}
id = x;
if (list.ContainsKey(id))
{
add = false;
p = 0;
title = null;
}
else
{
add = true;
p = 0;
title = r.GetString(1);
if (r.IsDBNull(3))
{
cluster = 0;
}
else
{
cluster = r.GetInt32(3);
}
}
}
if (add)
{
colors[p++] = PaletteManager.ColorFromInt(r.GetInt32(2));
}
}
if (title != null)
{
if (add && (count < maxCount))
{
PaletteItem pal = new PaletteItem(id, title, cluster, colors, p);
if (PaletteManager.MatchMask(pal.Colors, colorIndex, mask))
{
list.Add(id, pal);
++count;
}
}
}
r.Close();
r = null;
}
