public void Add(CellControl cell,
int columnIndex,
int rowIndex)
{
if (cell != null && cell.Cell != null)
{
m_CellsViewCache[cell.Cell] = cell;
}
Dictionary<int, CellControl> columnDict = null;
if (this.m_CellsCache.ContainsKey(rowIndex))
{
columnDict = this.m_CellsCache[rowIndex];
}
if (columnDict == null)
{
columnDict = new Dictionary<int, CellControl>();
this.m_CellsCache.Add(rowIndex, columnDict);
}
if (!columnDict.ContainsKey(columnIndex))
{
columnDict.Add(columnIndex, cell);
}
else
{
columnDict[columnIndex] = cell;
}
}
public void Initialize(CellControl cell)
{
Text = String.Empty;
if (cell != null && cell.Cell != null)
{
if (cell.NotRecalculatedChange != null && cell.NotRecalculatedChange.HasError)
{
Caption = cell.NotRecalculatedChange.Error;
}
else
{
if (cell.Cell.CellDescr != null && cell.Cell.CellDescr.Value != null && cell.Cell.CellDescr.Value.Value != null)
{
Caption = cell.Cell.CellDescr.Value.DisplayValue;
}
else
{
Caption = "(null)";
}
}
Text += cell.Cell.GetShortTupleToStr();
}
else
{
Caption = String.Empty;
Text = String.Empty;
}
}
public FocusedCellChangedEventArgs(object owner,
CellControl oldFocusedCell,
CellControl newFocusedCell)
{
this.Owner = owner;
this.OldFocusedCell = oldFocusedCell;
this.NewFocusedCell = newFocusedCell;
}
public CellControl this[
int columnIndex,
int rowIndex]
{
get
{
CellControl res = null;
Dictionary <int, CellControl> columnDict = null;
if (this.m_CellsCache.ContainsKey(rowIndex))
{
columnDict = this.m_CellsCache[rowIndex];
}
if (columnDict != null)
{
if (columnDict.ContainsKey(columnIndex))
{
res = columnDict[columnIndex];
}
}
return(res);
}
}
private void Raise_FocusedCellChanged(CellControl oldFocusedCell, CellControl newFocusedCell)
{
FocusedCellChangedEventHandler handler = this.FocusedCellChanged;
if (handler != null)
{
handler(this, new FocusedCellChangedEventArgs(this, oldFocusedCell, newFocusedCell));
}
}
public void ChangeSelectionAreaTo(CellControl cell)
{
if (cell != null)
{
IList<CellInfo> area = ProcessCellsArea(FocusedCellView, cell.Cell);
SelectionManager.ChangeSelectionArea(area);
}
}
void OnCellControlMouseDown(CellControl cell)
{
// Если нажат Shift и ячейка ч фокусом уже есть, то нужно изменить выбранную область,
// Ячейка с фокусом при этои не меняется
if (((Keyboard.Modifiers & ModifierKeys.Shift) == ModifierKeys.Shift) && FocusedCellView != null)
{
SelectionManager.ChangeSelectionArea(ProcessCellsArea(FocusedCellView, cell.Cell));
m_PrevAreaBorderCell = cell.Cell;
}
else
{
FocusedCellView = cell.Cell;
}
}
void InitializeFocusedCell(CellControl old_FocusedCell)
{
if (old_FocusedCell != null)
{
old_FocusedCell.IsFocused = false;
IDictionary<String, MemberInfo> old_tuple = new Dictionary<String, MemberInfo>();
if (old_FocusedCell != null && old_FocusedCell.Cell != null)
{
old_tuple = old_FocusedCell.Cell.GetTuple();
}
CellControl new_FocusedCell = null;
// Пытаемся получить ячейку на которую хотим установить фокус
for (int i = 0; i < m_CellControls_Cache.Columns_Size; i++)
{
if (new_FocusedCell != null)
break;
for (int j = 0; j < m_CellControls_Cache.Rows_Size; j++)
{
CellControl cell_Control = m_CellControls_Cache.RemoveAt(i, j);
if (cell_Control != null && cell_Control.Cell != null)
{
if (cell_Control.Cell.CompareByTuple(old_tuple))
{
new_FocusedCell = cell_Control;
break;
}
}
}
}
if (new_FocusedCell != null)
{
//FocusedCell = new_FocusedCell;
}
}
}
void BuildCellsArea()
{
DateTime start = DateTime.Now;
#region Настройка области ячеек
int added = 0;
for (int layout_column_indx = ColumnsArea_BeginColumnIndex, column_indx = 0; layout_column_indx <= ColumnsArea_EndColumnIndex; layout_column_indx++, column_indx++)
{
for (int layout_row_indx = RowsArea_BeginRowIndex, row_indx = 0; layout_row_indx <= RowsArea_EndRowIndex; layout_row_indx++, row_indx++)
{
CellControl cell_control = null;
cell_control = m_CellControls_Cache[column_indx, row_indx];
if (cell_control == null)
{
cell_control = new CellControl(this);
cell_control.MouseEnter += new MouseEventHandler(cell_control_MouseEnter);
cell_control.Click += new RoutedEventHandler(cell_control_Click);
cell_control.MouseDoubleClick += new EventHandler(CellControl_MouseDoubleClick);
cell_control.Cell = null;
m_CellControls_Cache.Add(cell_control, column_indx, row_indx);
ItemsLayoutRoot.Children.Add(cell_control);
Grid.SetColumn(cell_control, layout_column_indx);
Grid.SetRow(cell_control, layout_row_indx);
}
else
{
// Сбросим при инициализации cell_control.Cell = null;
}
added++;
}
}
// удаляем лишние по строкам и столбцам
for (int i = 0; i < m_CellControls_Cache.Columns_Size; i++)
{
for (int j = 0; j < m_CellControls_Cache.Rows_Size; j++)
{
if (i >= ColumnsArea_ColumnsCount ||
j >= RowsArea_RowsCount)
{
CellControl cell_Control = m_CellControls_Cache.RemoveAt(i, j);
if (cell_Control != null)
ItemsLayoutRoot.Children.Remove(cell_Control);
}
}
}
DateTime stop = DateTime.Now;
System.Diagnostics.Debug.WriteLine(" BuildCellsArea time: " + (stop - start).ToString());
#endregion Настройка области ячеек
}
public CellClickEventArgs(
CellControl cell, Point point)
: this(cell)
{
this.Position = point;
}
public CellClickEventArgs(
CellControl cell)
{
this.Cell = cell;
}
public CellClickEventArgs(
CellControl cell, Point point)
: this(cell)
{
this.Position = point;
}
public CellClickEventArgs(
CellControl cell)
{
this.Cell = cell;
}