private void ShowMenuStripField(int popTop, int popLeft, int objIndex, FastRow objRow)
{
var pop = new PopupListBox(objRow.cells[objIndex].CellValue,
lastHitRow,
lastHitColumn,
columnProperty[lastHitColumn].PropertyType, OnValueEntered, this);
pop.ShowOptions(popLeft, popTop);
}
private void ShowTextBoxField(int popTop, int popLeft, int objIndex, FastRow objRow)
{
var pop = new PopupTextBox(objRow.cells[objIndex].CellValue,
lastHitColumn.ResultedWidth, CellHeight,
lastHitRow,
lastHitColumn,
columnProperty[lastHitColumn], OnValueEntered);
pop.Show(this, popLeft, popTop);
}
private void AddRow(object obj)
{
var row = new FastRow(this, obj, columnProperty);
if (userDrawCellText != null)
{
row.UserDrawCellText += OnUserDrawCellText;
}
rows.Add(row);
}
/// <summary>
/// обновить одну строку
/// вернуть флаг необходимости перерисовки
/// </summary>
public bool UpdateRow(int rowIndex, object boundValue)
{
if (rowIndex >= rows.Count || rowIndex < 0)
{
return(false);
}
var selected = rows[rowIndex].Selected;
var row = new FastRow(this, boundValue, columnProperty)
{
Selected = selected
};
if (userDrawCellText != null)
{
row.UserDrawCellText += OnUserDrawCellText;
}
rows[rowIndex] = row;
return(true);
}
private void ShowTextBoxField(int popTop, int popLeft, int objIndex, FastRow objRow)
{
var pop = new PopupTextBox(objRow.cells[objIndex].CellValue,
lastHitColumn.ResultedWidth, CellHeight,
lastHitRow,
lastHitColumn,
columnProperty[lastHitColumn], OnValueEntered);
pop.Show(this, popLeft, popTop);
}
private void ShowMenuStripField(int popTop, int popLeft, int objIndex, FastRow objRow)
{
var pop = new PopupListBox(objRow.cells[objIndex].CellValue,
lastHitRow,
lastHitColumn,
columnProperty[lastHitColumn].PropertyType, OnValueEntered, this);
pop.ShowOptions(popLeft, popTop);
}
public List<FastRow> Group(List<FastRow> dataRows, int level)
{
if (GroupingFunctions == null || level >= GroupingFunctions.Count)
return dataRows;
var funct = GroupingFunctions[level];
if (funct == null)
return dataRows;
var groupDicts = new Dictionary<FastRow, List<FastRow>>();
foreach (var dataRow in dataRows)
{
object groupKey;
string label;
funct(dataRow.ValueObject, out groupKey, out label);
var group = groupDicts.FirstOrDefault(g =>
{
var a = g.Key.ValueObject as IComparable;
var b = groupKey as IComparable;
if (a == null || b == null)
return false;
return a.CompareTo(b) == 0;
}).Key;
if (group == null)
{
group = new FastRow(this, groupKey, new Dictionary<FastColumn, PropertyInfo>()) { IsGroupingRow = true };
columns.ForEach(c => group.cells.Add(new FastCell {CellString = label}));
groupDicts.Add(group, new List<FastRow>());
}
// пока "кидаем" все строки в исходном порядке
dataRow.OwnerGroupingRow = group;
groupDicts[group].Add(dataRow);
}
// сортируем строки группирования, группируем "закинутые" вложенные строки, формируем результат
var groupKeysObject = groupDicts.Select(kv => kv.Key.ValueObject).ToList();
if (GroupingComparisons != null && level < GroupingComparisons.Count)
{
groupKeysObject.Sort(GroupingComparisons[level]);
}
var result = new List<FastRow>();
foreach (var groupKeyObject in groupKeysObject)
{
var groupKey = groupDicts.Keys.FirstOrDefault(k => k.ValueObject == groupKeyObject);
var groupValue = groupDicts[groupKey];
var groupValues = Group(groupValue, level + 1).ToList();
groupValue.Clear();
groupValue.AddRange(groupValues);
result.Add(groupKey);
result.AddRange(groupValue);
}
return result;
}
public List <FastRow> Group(List <FastRow> dataRows, int level)
{
if (GroupingFunctions == null || level >= GroupingFunctions.Count)
{
return(dataRows);
}
var funct = GroupingFunctions[level];
if (funct == null)
{
return(dataRows);
}
var groupDicts = new Dictionary <FastRow, List <FastRow> >();
foreach (var dataRow in dataRows)
{
object groupKey;
string label;
funct(dataRow.ValueObject, out groupKey, out label);
var group = groupDicts.FirstOrDefault(g =>
{
var a = g.Key.ValueObject as IComparable;
var b = groupKey as IComparable;
if (a == null || b == null)
{
return(false);
}
return(a.CompareTo(b) == 0);
}).Key;
if (group == null)
{
group = new FastRow(this, groupKey, new Dictionary <FastColumn, PropertyInfo>())
{
IsGroupingRow = true
};
columns.ForEach(c => group.cells.Add(new FastCell {
CellString = label
}));
groupDicts.Add(group, new List <FastRow>());
}
// пока "кидаем" все строки в исходном порядке
dataRow.OwnerGroupingRow = group;
groupDicts[group].Add(dataRow);
}
// сортируем строки группирования, группируем "закинутые" вложенные строки, формируем результат
var groupKeysObject = groupDicts.Select(kv => kv.Key.ValueObject).ToList();
if (GroupingComparisons != null && level < GroupingComparisons.Count)
{
groupKeysObject.Sort(GroupingComparisons[level]);
}
var result = new List <FastRow>();
foreach (var groupKeyObject in groupKeysObject)
{
var groupKey = groupDicts.Keys.FirstOrDefault(k => k.ValueObject == groupKeyObject);
var groupValue = groupDicts[groupKey];
var groupValues = Group(groupValue, level + 1).ToList();
groupValue.Clear();
groupValue.AddRange(groupValues);
result.Add(groupKey);
result.AddRange(groupValue);
}
return(result);
}
