/// <summary>
/// Create a cell (for a row), depending on the column type.
/// </summary>
/// <param name="column"></param>
/// <returns></returns>
public IGridCell CreateCell(IDynDataGrid dataGrid, IGridColumn column, IGridRow row)
{
// create a cell matching the type of the column
IGridColumnString colString = column as IGridColumnString;
if (colString != null)
{
// set a default value
return(new GridCellString(colString, row, "", dataGrid.GridCellChangedProvider));
}
//IGridColumnInt colInt = column as GridColumnInt;
//if (colInt != null)
//{
// // set a default value
// return new GridCellInt(colInt, 0);
//}
IGridColumnCheckBox colCheckBox = column as IGridColumnCheckBox;
if (colCheckBox != null)
{
return(new GridCellCheckBox(colCheckBox, row, false, dataGrid.GridCellChangedProvider));
}
throw new Exception("Factory.CreateCell(): type not yet implemented.");
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="dynDatagrid"></param>
public DynDataGridVM(IDynDataGridFactory gridFactory, IDynDataGrid dynDatagrid)
{
_gridFactory = gridFactory;
_collCell = new GridMappingCell(gridFactory, dynDatagrid);
_dynDataGrid = dynDatagrid;
Init();
}
/// <summary>
/// Create a row in the data grid, create empty cells matching the columns.
/// </summary>
/// <param name="DataGrid"></param>
/// <returns></returns>
public IGridRow CreateRowWithCells(IDynDataGrid dataGrid, object obj)
{
IGridRow row = new GridRow(dataGrid, obj);
// create a cell for each column
foreach (IGridColumn column in dataGrid.ListColumn)
{
IGridCell cell = CreateCell(dataGrid, column, row);
row.AddCell(cell);
}
dataGrid.AddRow(row);
return(row);
}
/// <summary>
/// Check the name of the column, should be: not null, not empty, not already used by another column.
/// </summary>
/// <param name="newColName"></param>
/// <param name="errCode"></param>
/// <returns></returns>
public DynDataGridErrCode CheckColumnName(IDynDataGrid dataGrid, string newColName)
{
newColName = newColName.Trim();
if (string.IsNullOrWhiteSpace(newColName))
{
return(DynDataGridErrCode.ColumnNameWrong);
}
if (dataGrid.ListColumn.Where(c => c.Name.Equals(newColName, StringComparison.InvariantCultureIgnoreCase)).FirstOrDefault() != null)
{
return(DynDataGridErrCode.ColumnNameAlreadyUsed);
}
return(DynDataGridErrCode.Ok);
}
/// <summary>
/// create the col in the data model, depending on the type.
/// Provide an object to attach to the column.
/// </summary>
/// <param name="typeCol"></param>
/// <param name="newColName"></param>
/// <returns></returns>
public DynDataGridErrCode CreateColumn(IDynDataGrid dataGrid, GridColumnType typeCol, string newColName, object colObj, out IGridColumn column)
{
column = null;
// check the name
DynDataGridErrCode errCode = CheckColumnName(dataGrid, newColName);
if (errCode != DynDataGridErrCode.Ok)
{
return(errCode);
}
column = CreateColumn(typeCol, newColName, colObj);
dataGrid.AddColumn(column);
return(DynDataGridErrCode.Ok);
}
private void CreateDataGrid2(IDynDataGridFactory dynDataGridFactory)
{
DataGrid2 = new DynDataGrid();
//----create columns
IGridColumn columnId;
dynDataGridFactory.CreateColumn(DataGrid2, GridColumnType.String, "Id", out columnId);
// this column cells are read-only
columnId.IsEditionReadOnly = true;
//----create a data row, with empty cells
//IGridRow row = dynDataGridFactory.CreateRowWithCells(DataGrid2);
//----create data cells
//DataGrid2.SetCellValue(row, columnId, "Id");
}
/// <summary>
/// Constructor.
/// </summary>
public GridMappingCell(IDynDataGridFactory gridFactory, IDynDataGrid datagrid)
{
_gridFactory = gridFactory;
_datagrid = datagrid;
}
public IGridRow CreateRowWithCells(IDynDataGrid dataGrid)
{
return(CreateRowWithCells(dataGrid, null));
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="datagrid"></param>
public EditComponentDynDataGridVM(ICommonDlg commonDlg, IDynDataGridFactory gridFactory, IDynDataGrid datagrid)
{
// connect a callback to know when agrid cell content is modified
AppCtrlProvider.AppCtrl.DataGrid.GridCellChangedProvider.GridCellChanged = GridCellChanged;
//AppCtrlProvider.AppCtrl.ActionGridValueModifiedInUI = ActionGridValueModifiedInUI;
_commonDlg = commonDlg;
//_gridFactory = gridFactory;
//_collCell = new GridMappingCell(gridFactory, datagrid);
//_datagrid = datagrid;
DynDataGridVM = new DynDataGridVM(gridFactory, datagrid);
Init();
}
public GridRow(IDynDataGrid datagrid, object obj)
{
Datagrid = datagrid;
Object = obj;
}
public GridRow(IDynDataGrid datagrid)
{
Datagrid = datagrid;
Object = null;
}