public GridOilCellGroup GetGridOilCellGroup(string rowItemCode, int columnIndex)
{
if (string.IsNullOrWhiteSpace(rowItemCode) || _rows == null || _cols == null || _rows.Count == 0 || _cols.Count == 0 || columnIndex < 0 || columnIndex >= _cols.Count)
{
return(null);
}
var row = _rows.FirstOrDefault(o => o.itemCode == rowItemCode);
if (row == null)
{
return(null);
}
int rowIndex = _rows.IndexOf(row);
var column = columnList[columnIndex];
var col = _cols[columnIndex];
var cell = this[column.LabColumn.Index, rowIndex] as GridOilCellItem;
GridOilCellGroup cellGroup = null;
if (cell != null)
{
cellGroup = cell.Group;
}
else
{
cellGroup = new GridOilCellGroup(column, _rows.IndexOf(row));
cellGroup.Bind();
}
return(cellGroup);
}
protected override void OnCellBeginEdit(DataGridViewCellCancelEventArgs e)
{
var col = Columns[e.ColumnIndex] as GridOilColumnItem;
if (col == null)
{
e.Cancel = true;
return;
}
base.OnCellBeginEdit(e);
var cell = this[e.ColumnIndex, e.RowIndex] as GridOilCellItem;
if (cell == null)
{
GridOilCellGroup g = new GridOilCellGroup(col.Group, e.RowIndex, null);
g.Bind();
switch (col.Type)
{
case GridOilColumnType.Lab:
cell = g.LabCell;
break;
case GridOilColumnType.Calc:
cell = g.CalcCell;
break;
default:
e.Cancel = true;
return;
}
}
cell.Value = cell.Value2;
}
/// <summary>
/// 撤销修改值
/// </summary>
/// <param name="dgv"></param>
private void UndoRedoValues(DataGridViewUndoRedoManager manager, bool isUndo)
{
if (manager == null)
{
return;
}
var dgv = manager.GridView;
if (dgv == null || Values == null || Values.Count == 0)
{
return;
}
foreach (var column in Values.GroupBy(o => o.ColumnIndex))
{
Application.DoEvents();
var col = dgv.Columns[column.Key];
var col2 = col as GridOilColumnItem;
if (col2 == null)
{
foreach (var cell in column)
{
dgv[cell.ColumnIndex, cell.RowIndex].Value = isUndo ? cell.OldValue : cell.NewValue;
}
}
else
{
foreach (var e in column)
{
var cell = dgv[e.ColumnIndex, e.RowIndex] as GridOilCellItem;
GridOilCellGroup cellGroup;
if (cell == null)
{
cellGroup = new GridOilCellGroup(col2.Group, e.RowIndex, null);
cellGroup.Bind();
switch (col2.Type)
{
case GridOilColumnType.Lab:
cell = cellGroup.LabCell;
break;
case GridOilColumnType.Calc:
cell = cellGroup.CalcCell;
break;
default:
continue;
}
}
cell.Value2 = isUndo ? e.OldValue : e.NewValue;
}
}
}
}
/// <summary>
/// 设置值
/// </summary>
/// <param name="data"></param>
/// <param name="updateTypes"></param>
public void SetData(List <OilDataEntity> data, GridOilColumnType updateTypes = GridOilColumnType.Calc, bool enableUndoRedo = true)
{
if (_rows == null || _cols == null || _rows.Count == 0 || _cols.Count == 0 || data == null || updateTypes == GridOilColumnType.None)
{
return;
}
List <DataGridViewUndoRedoValue> updatedValues = new List <DataGridViewUndoRedoValue>();
foreach (var c in data.GroupBy(o => o.ColumnIndex))
{
var col = columnList[c.Key];
foreach (var r in c)
{
var cell = this[col.LabColumn.Index, r.RowIndex] as GridOilCellItem;
GridOilCellGroup cellGroup;
if (cell == null)
{
cellGroup = new GridOilCellGroup(col, r.RowIndex);
cellGroup.Bind();
}
else
{
cellGroup = cell.Group;
}
string oldValue;
if (updateTypes.HasFlag(GridOilColumnType.Calc))
{
cell = cellGroup.CalcCell;
oldValue = cell.Value2;
cell.Value2 = r.calData;
if (enableUndoRedo)
{
updatedValues.Add(new DataGridViewUndoRedoValue()
{
NewValue = cell.Value2,
OldValue = oldValue,
ColumnIndex = cell.ColumnIndex,
RowIndex = cell.RowIndex
});
}
}
if (updateTypes.HasFlag(GridOilColumnType.Lab))
{
cell = cellGroup.LabCell;
oldValue = cell.Value2;
cell.Value2 = r.labData;
if (enableUndoRedo)
{
updatedValues.Add(new DataGridViewUndoRedoValue()
{
NewValue = cell.Value2,
OldValue = oldValue,
ColumnIndex = cell.ColumnIndex,
RowIndex = cell.RowIndex
});
}
}
}
Application.DoEvents();
}
if (enableUndoRedo && updatedValues.Count > 0)
{
undoRedoManager.DoChangeValues(updatedValues);
}
}
private bool PasteClipboard()
{
if (Clipboard.ContainsText() == false)
{
MessageBox.Show("粘贴内数据不正确。", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
var error = columnList.Count == 0 || SelectedCells.Count == 0;
if (error == false)
{
foreach (DataGridViewColumn c in SelectedColumns)
{
if (c is GridOilColumnItem == false)
{
error = true;
break;
}
}
}
var t = columnList.Min(o => o.LabColumn.Index);
if (error == false)
{
foreach (DataGridViewCell c in SelectedCells)
{
if (c.ColumnIndex < t || c.ReadOnly)
{
error = true;
break;
}
}
}
var selectRange = error ? null : GetSelectedCellsRange();
if (error || selectRange == null)
{
MessageBox.Show("粘贴区域不正确。", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
if (SelectedCells.Count != selectRange.Value.Height * selectRange.Value.Width)
{
MessageBox.Show("不能粘贴多重选区域。", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
List <DataGridViewUndoRedoValue> updatedValues = new List <DataGridViewUndoRedoValue>();
IsBusy = true;
try
{
string s = Clipboard.GetText();
string[] lines = s.Split('\n');
int maxColumnIndex = 0, maxRowIndex = 0;
int minRowIndex = selectRange.Value.Y;
int minColumnIndex = selectRange.Value.X;
var isSelectedOne = SelectedCells.Count == 1;
if (isSelectedOne)
{
maxColumnIndex = this.ColumnCount;
maxRowIndex = this.RowCount;
}
else
{
maxColumnIndex = selectRange.Value.Right;
maxRowIndex = selectRange.Value.Bottom;
}
foreach (string line in lines)
{
Application.DoEvents();
int skipHideColumn = 0;
if (minRowIndex < maxRowIndex && line.Length > 0)
{
string[] sCells = line.Split('\t');
for (int i = 0; i < sCells.Length; ++i)
{
int columnIndex = minColumnIndex + i + skipHideColumn;
if (columnIndex >= maxColumnIndex)
{
break;
}
if (Columns[columnIndex].Visible == false)
{
skipHideColumn++;
i--;
continue;
}
var cell = this[columnIndex, minRowIndex] as GridOilCellItem;
if (cell == null)
{
var col = Columns[columnIndex] as GridOilColumnItem;
var cellGroup = new GridOilCellGroup(col.Group, minRowIndex, null);
cellGroup.Bind();
switch (col.Type)
{
case GridOilColumnType.Lab:
cell = cellGroup.LabCell;
break;
case GridOilColumnType.Calc:
cell = cellGroup.CalcCell;
break;
default:
return(false);
}
}
var oldValue = cell.Value2;
if (sCells[i].EndsWith("\r"))
{
cell.Value2 = sCells[i].Replace("\r", "");
}
else
{
cell.Value2 = sCells[i];
}
if (isSelectedOne)
{
cell.Selected = true;
}
updatedValues.Add(new DataGridViewUndoRedoValue()
{
NewValue = cell.Value2,
OldValue = oldValue,
ColumnIndex = cell.ColumnIndex,
RowIndex = cell.RowIndex
});
}
minRowIndex++;
}
else
{
break;
}
}
}
catch (FormatException ex)
{
MessageBox.Show("粘贴错误。\n" + ex.Message);
return(false);
}
finally
{
IsBusy = false;
}
if (updatedValues.Count > 0)
{
undoRedoManager.DoChangeValues(updatedValues);
}
needSave = true;
return(true);
}
protected override void OnCellEndEdit(DataGridViewCellEventArgs e)
{
// base.OnCellEndEdit(e);
var col = Columns[e.ColumnIndex] as GridOilColumnItem;
if (col == null)
{
return;
}
var newValue = this[e.ColumnIndex, e.RowIndex].Value as string; //根据行列号获取单元格的值
var cell = this[e.ColumnIndex, e.RowIndex] as GridOilCellItem;
GridOilCellGroup cellGroup;
if (cell != null)
{
cellGroup = cell.Group;
}
else
{
cellGroup = new GridOilCellGroup(col.Group, e.RowIndex, null);
cellGroup.Bind();
switch (col.Type)
{
case GridOilColumnType.Lab:
cell = cellGroup.LabCell;
break;
case GridOilColumnType.Calc:
cell = cellGroup.CalcCell;
break;
default:
return;
}
}
var oldValue = cell.Value2;
//if (newValue == oldValue) //与原始值一样，不用更新
// return;
cell.Value2 = newValue as string;
#region 因为两个单元格为一个实体，如果修改单元格，相关联的单元格是否有实体存在，若有则属于更新实体，相关联的两个单元格都没实体时才属于插入
if (col.Type == GridOilColumnType.Lab)
{
undoRedoManager.DoChangeValue(cell.ColumnIndex, cell.RowIndex, oldValue, cell.Value2);
#region
var cellCal = cellGroup.CalcCell; //获取校正单元
//单元格值为“-”，或原来的单元格为”-“, 校正值不表，否则修改校正单元格的值
if (!(Convert.ToString(newValue) == "-" || oldValue == "-" || oldValue == "－"))
{
if (AutoReplenished && string.IsNullOrWhiteSpace(cellCal.Value2))
{
oldValue = cellCal.Value2;
cellCal.Value2 = Convert.ToString(newValue); //联动，实体的calData值也等于新值
undoRedoManager.DoChangeValue(cellCal.ColumnIndex, cellCal.RowIndex, oldValue, cellCal.Value2);
}
}
#endregion
}
else //如果当前是校正单元格，先判断左边实测单元格是否为null若不为nuu，则校正单元格的cellValue实体=左边实测单元格cellValue实体
{
if (string.IsNullOrWhiteSpace(newValue as string) == false)
{
var s = (newValue as string).Trim();
if (s == "-" || s == "－")
{
cell.Value2 = cellGroup.LabCell.Value2;
}
}
undoRedoManager.DoChangeValue(cell.ColumnIndex, cell.RowIndex, oldValue, cell.Value2);
}
#endregion
SetRemarkFlag(false);
needSave = true;
}