/// ------------------------------------------------------------------------------------
/// <summary>
/// Compares character inventory rows on the IsValid field.
/// </summary>
/// ------------------------------------------------------------------------------------
private int InventoryIsValidComparer(CharacterInventoryRow x, CharacterInventoryRow y)
{
if (x == null && y == null)
return 0;
if (x == null)
return -1;
if (y == null)
return 1;
int retval = (s_inventorySortOrder == SortOrder.Ascending ?
x.IsValid.CompareTo(y.IsValid) :
y.IsValid.CompareTo(x.IsValid));
// Use the character as a secondary sort field, since many if not most comparisons
// will yield a 0 (same value), which could randomize a large number of items.
if (retval == 0)
return InventoryCharComparer(x, y);
else
return retval;
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Compares character inventory rows on the character field.
/// </summary>
/// ------------------------------------------------------------------------------------
private int InventoryCharComparer(CharacterInventoryRow x, CharacterInventoryRow y)
{
if (x == null && y == null)
return 0;
if (x == null)
return -1;
if (y == null)
return 1;
if (m_inventoryCharComparer == null)
m_inventoryCharComparer = new TsStringComparer(m_ws);
return (s_inventorySortOrder == SortOrder.Ascending ?
m_inventoryCharComparer.Compare(x.Character, y.Character) :
m_inventoryCharComparer.Compare(y.Character, x.Character));
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Compares character inventory rows on the count field.
/// </summary>
/// ------------------------------------------------------------------------------------
private static int InventoryCountComparer(CharacterInventoryRow x, CharacterInventoryRow y)
{
if (x == null && y == null)
return 0;
if (x == null)
return -1;
if (y == null)
return 1;
return (s_inventorySortOrder == SortOrder.Ascending ?
x.Count.CompareTo(y.Count) :
y.Count.CompareTo(x.Count));
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Fills the inventory grid.
/// </summary>
/// ------------------------------------------------------------------------------------
private void FillInventoryGrid(List<TextTokenSubstring> tokenSubstrings)
{
using (new WaitCursor(this))
{
contextCtrl.ResetContextLists();
m_characterCount = new Dictionary<string, int>();
gridCharInventory.RowCount = 0;
if (tokenSubstrings == null)
return;
var normalizedChars = new Dictionary<string, string>();
var rows = new Dictionary<string, CharacterInventoryRow>();
m_inventoryRows = new List<CharacterInventoryRow>();
foreach (TextTokenSubstring txtTokSub in tokenSubstrings)
{
string chr;
if (!normalizedChars.TryGetValue(txtTokSub.Text, out chr))
{
chr = m_chrPropEng.NormalizeD(txtTokSub.Text);
if (chr == "\n" || chr == "\r" || !TsStringUtils.IsCharacterDefined(chr)
|| !TsStringUtils.IsValidChar(chr, m_chrPropEng))
{
chr = string.Empty;
}
normalizedChars.Add(txtTokSub.Text, chr);
}
if (chr == string.Empty)
continue;
// Determine how many times this character has occurred previously and update
// the counts for characters.
int charCount;
bool fAddOccurrence = true;
if (m_characterCount.TryGetValue(chr, out charCount))
{
m_characterCount[chr]++;
fAddOccurrence = (charCount < kMaxOccurrences);
}
else
m_characterCount.Add(chr, 1); // First occurrence of this character
// Only add the character occurrence to the list on the dialog if we have not
// exceeded the threshold for this character.
CharacterInventoryRow row;
if (!rows.TryGetValue(chr, out row))
{
row = new CharacterInventoryRow(chr);
rows[chr] = row;
m_inventoryRows.Add(row);
row.Count = m_characterCount[chr];
}
else
row.Count = m_characterCount[chr];
if (fAddOccurrence)
{
contextCtrl.AddContextInfo(new ContextInfo(chr, txtTokSub));
}
}
int iSortedCol = SortedInventoryColumn;
gridCharInventory.RowCount = m_inventoryRows.Count;
gridCharInventory.Columns[iSortedCol].HeaderCell.SortGlyphDirection = s_inventorySortOrder;
SortInventoryGrid();
if (gridCharInventory.RowCount > 0)
gridCharInventory.CurrentCell = gridCharInventory[0, 0];
tabControlAddFrom_SelectedIndexChanged(null, null);
}
}
