private static BvgCell GetCell(BvgRow row, BvgColumn col, T item, BvgGrid _bvgGrid, bool SetValue)
{
BvgCell cell = new BvgCell
{
bvgRow = row,
bvgColumn = col,
HasCol = true,
bvgGrid = _bvgGrid,
};
if (SetValue)
{
cell.Value = col.prop.GetValue(item, null).ToString();
}
if (col.IsFrozen)
{
cell.CssClass = CellStyle.CellFrozen.ToString();
}
else
{
cell.CssClass = CellStyle.CellNonFrozen.ToString();
}
cell.UpdateID();
return(cell);
}
private static BvgCell <T> GetCell(BvgRow <T> row, BvgColumn <T> col, T item, BvgGrid <T> _bvgGrid)
{
BvgCell <T> cell = new BvgCell <T>
{
bvgRow = row,
bvgColumn = col,
bvgGrid = _bvgGrid,
Value = col.prop.GetValue(item, null).ToString(),
ID = string.Concat("C", col.ID, "R", row.ID),
};
if (col.IsFrozen)
{
cell.CssClassBase = CellStyle.CF.ToString();
}
else
{
cell.CssClassBase = CellStyle.CNF.ToString();
}
return(cell);
}
public void SelectCornerCell(MoveDirection d)
{
BvgCell <TItem> bvgActiveCell = bvgCell.bvgGrid.ActiveBvgCell;
switch (d)
{
case MoveDirection.right:
if (!bvgActiveCell.bvgGrid.HorizontalScroll.compBlazorScrollbar.IsOnMaxPosition())
{
NavigationHelper <TItem> .SelectAndScrollIntoViewHorizontal(true, bvgActiveCell.bvgGrid.ColumnsOrderedListNonFrozen.Last().prop.Name, bvgActiveCell.bvgRow.IndexInSource, bvgActiveCell.bvgGrid);
}
else
{
if (!bvgActiveCell.bvgColumn.prop.Name.Equals(bvgActiveCell.bvgGrid.ColumnsOrderedListNonFrozen.Last().prop.Name))
{
NavigationHelper <TItem> .SelectAndScrollIntoViewHorizontal(true, bvgActiveCell.bvgGrid.ColumnsOrderedListNonFrozen.Last().prop.Name, bvgActiveCell.bvgRow.IndexInSource, bvgActiveCell.bvgGrid);
}
}
break;
case MoveDirection.left:
if (!bvgActiveCell.bvgGrid.HorizontalScroll.compBlazorScrollbar.IsOnMinPosition())
{
NavigationHelper <TItem> .SelectAndScrollIntoViewHorizontal(true, bvgActiveCell.bvgGrid.ColumnsOrderedList.First().prop.Name, bvgActiveCell.bvgRow.IndexInSource, bvgActiveCell.bvgGrid, 0);
}
else
{
if (!bvgActiveCell.bvgColumn.prop.Name.Equals(bvgActiveCell.bvgGrid.ColumnsOrderedList.First().prop.Name))
{
NavigationHelper <TItem> .SelectAndScrollIntoViewHorizontal(true, bvgActiveCell.bvgGrid.ColumnsOrderedList.First().prop.Name, bvgActiveCell.bvgRow.IndexInSource, bvgActiveCell.bvgGrid, 0);
}
}
break;
case MoveDirection.up:
if (bvgActiveCell.bvgRow.IndexInSource > 1)
{
bvgActiveCell.bvgGrid.VerticalScroll.compBlazorScrollbar.SetScrollPosition(0);
}
if (bvgActiveCell.bvgRow.IndexInSource > 1)
{
BvgCell <TItem> c = bvgActiveCell.bvgGrid.Rows.Single(x => x.IndexInSource == 1).Cells.Single(x => x.bvgColumn.ID == bvgActiveCell.bvgColumn.ID);
bvgActiveCell.bvgGrid.SelectCell(c, true);
}
break;
case MoveDirection.down:
int MaxID = bvgActiveCell.bvgGrid.Rows.Max(x => x.ID);
if (bvgActiveCell.bvgRow.IndexInSource < bvgActiveCell.bvgGrid.RowsTotalCount)
{
bvgActiveCell.bvgGrid.VerticalScroll.compBlazorScrollbar.SetScrollPosition(bvgActiveCell.bvgGrid.RowsTotalCount * bvgActiveCell.bvgGrid.bvgSettings.RowHeight);
}
if (bvgActiveCell.bvgRow.ID < MaxID - 1)
{
BvgCell <TItem> c = bvgActiveCell.bvgGrid.Rows.Single(x => x.ID == MaxID - 1).Cells.Single(x => x.bvgColumn.ID == bvgActiveCell.bvgColumn.ID);
bvgActiveCell.bvgGrid.SelectCell(c, true);
}
break;
default:
break;
}
}
public void SelectNeightbourCell(MoveDirection d)
{
//BlazorWindowHelper.BWHJsInterop.jsRuntime = BvgJsInterop.jsRuntime;
//BlazorWindowHelper.BlazorTimeAnalyzer.Reset();
//BlazorWindowHelper.BlazorTimeAnalyzer.Add("A1", MethodBase.GetCurrentMethod());
int StepSize = 1;
//After refresh from JS bvgCell for this component is old because we don't do component refresh
//So we will depend Active cell data because it is always up to date.
BvgCell <TItem> bvgActiveCell = bvgCell.bvgGrid.ActiveBvgCell;
int sn = 0;
ColProp a = new ColProp();
int index = 0;
switch (d)
{
case MoveDirection.right:
a = bvgActiveCell.bvgGrid.ColumnsOrderedList.Single(x => x.prop.Name.Equals(bvgActiveCell.bvgColumn.prop.Name));
index = bvgActiveCell.bvgGrid.ColumnsOrderedList.ToList().IndexOf(a);
if (index < bvgActiveCell.bvgGrid.ColumnsOrderedList.Count() - StepSize)
{
if (bvgActiveCell.bvgRow.Cells.Any(x => x.bvgColumn.prop.Name.Equals(bvgActiveCell.bvgGrid.ColumnsOrderedList[index + StepSize].prop.Name)))
{
BvgCell <TItem> c = bvgActiveCell.bvgRow.Cells.Single(x => x.bvgColumn.prop.Name.Equals(bvgActiveCell.bvgGrid.ColumnsOrderedList[index + StepSize].prop.Name));
bvgActiveCell.bvgGrid.SelectCell(c, true);
}
else
{
NavigationHelper <TItem> .SelectAndScrollIntoViewHorizontal(false, bvgActiveCell.bvgGrid.ColumnsOrderedList[index + StepSize].prop.Name, bvgActiveCell.bvgRow.IndexInSource, bvgActiveCell.bvgGrid);
}
}
break;
case MoveDirection.left:
a = bvgActiveCell.bvgGrid.ColumnsOrderedList.Single(x => x.prop.Name.Equals(bvgActiveCell.bvgColumn.prop.Name));
index = bvgActiveCell.bvgGrid.ColumnsOrderedList.ToList().IndexOf(a);
if (index > 0)
{
if (bvgActiveCell.bvgRow.Cells.Any(x => x.bvgColumn.prop.Name.Equals(bvgActiveCell.bvgGrid.ColumnsOrderedList[index - StepSize].prop.Name)))
{
BvgCell <TItem> c = bvgActiveCell.bvgRow.Cells.Single(x => x.bvgColumn.prop.Name.Equals(bvgActiveCell.bvgGrid.ColumnsOrderedList[index - StepSize].prop.Name));
bvgActiveCell.bvgGrid.SelectCell(c, true);
}
else
{
NavigationHelper <TItem> .SelectAndScrollIntoViewHorizontal(true, bvgActiveCell.bvgGrid.ColumnsOrderedList[index - StepSize].prop.Name, bvgActiveCell.bvgRow.IndexInSource, bvgActiveCell.bvgGrid);
}
}
break;
case MoveDirection.up:
sn = bvgActiveCell.bvgRow.ID - StepSize;
if (bvgActiveCell.bvgGrid.Rows.Any(x => x.ID == sn))
{
BvgCell <TItem> c = bvgActiveCell.bvgGrid.Rows.Single(x => x.ID == sn).Cells.Single(x => x.bvgColumn.ID == bvgActiveCell.bvgColumn.ID);
bvgActiveCell.bvgGrid.SelectCell(c, true);
}
else
{
if (bvgActiveCell.bvgRow.IndexInSource > 1)
{
if (bvgActiveCell.bvgRow.IndexInSource > StepSize)
{
NavigationHelper <TItem> .ScrollIntoViewVertical(true, (ushort)(bvgActiveCell.bvgRow.IndexInSource - StepSize), bvgActiveCell.bvgColumn.prop.Name, bvgActiveCell.bvgGrid);
}
}
}
break;
case MoveDirection.down:
int MaxID = bvgActiveCell.bvgGrid.Rows.Max(x => x.ID);
sn = bvgActiveCell.bvgRow.ID + StepSize;
if (bvgActiveCell.bvgGrid.Rows.Any(x => x.ID == sn) && sn < MaxID - 1)
{
BvgCell <TItem> c = bvgActiveCell.bvgGrid.Rows.Single(x => x.ID == sn).Cells.Single(x => x.bvgColumn.ID == bvgActiveCell.bvgColumn.ID);
bvgActiveCell.bvgGrid.SelectCell(c, true);
}
else
{
if (bvgActiveCell.bvgRow.IndexInSource < bvgCell.bvgGrid.RowsTotalCount)
{
int tmpindex = bvgCell.bvgGrid.ActiveBvgCell.bvgRow.IndexInSource;
NavigationHelper <TItem> .ScrollIntoViewVertical(false, (ushort)(bvgActiveCell.bvgRow.IndexInSource + 1), bvgActiveCell.bvgColumn.prop.Name, bvgActiveCell.bvgGrid);
if (tmpindex == bvgCell.bvgGrid.ActiveBvgCell.bvgRow.IndexInSource)
{
NavigationHelper <TItem> .ScrollIntoViewVertical(false, (ushort)(bvgActiveCell.bvgRow.IndexInSource + 2), bvgActiveCell.bvgColumn.prop.Name, bvgActiveCell.bvgGrid);
}
if (tmpindex == bvgCell.bvgGrid.ActiveBvgCell.bvgRow.IndexInSource)
{
SelectCornerCell(d);
}
}
}
break;
default:
break;
}
// BlazorWindowHelper.BlazorTimeAnalyzer.Log();
}
public void SelectNeightbourCell(MoveDirection d, bool HasCtrl)
{
BvgCell result = new BvgCell();
int sn = 0;
switch (d)
{
case MoveDirection.right:
if (HasCtrl)
{
if (!bvgCell.bvgGrid.HorizontalScroll.compBlazorScrollbar.IsOnMaxPosition())
{
bvgCell.bvgGrid.HorizontalScroll.compBlazorScrollbar.SetScrollPosition(bvgCell.bvgGrid.NonFrozenTableWidth);
}
if (bvgCell.bvgColumn.ID < bvgCell.bvgGrid.Columns.Max(x => x.ID))
{
BvgCell c = bvgCell.bvgRow.Cells.Single(x => x.bvgColumn.ID == bvgCell.bvgGrid.Columns.Max(x2 => x2.ID));
bvgCell.bvgGrid.SelectCell(c, true);
}
}
else
{
if (bvgCell.bvgColumn.ID < bvgCell.bvgGrid.Columns.Max(x2 => x2.ID))
{
sn = bvgCell.bvgColumn.ID + 1;
if (bvgCell.bvgRow.Cells.Where(x => x.HasCol).Any(x => x.bvgColumn.ID == sn))
{
BvgCell c = bvgCell.bvgRow.Cells.Single(x => x.bvgColumn.ID == sn);
bvgCell.bvgGrid.SelectCell(c, true);
}
else
{
if (!bvgCell.bvgGrid.HorizontalScroll.compBlazorScrollbar.IsOnMaxPosition())
{
bvgCell.bvgGrid.HorizontalScroll.compBlazorScrollbar
.ThumbMove(bvgCell.bvgGrid.Columns.Single(x => x.ID == sn).ColWidth);
BvgCell c = bvgCell.bvgRow.Cells.Single(x => x.bvgColumn.ID == sn);
bvgCell.bvgGrid.SelectCell(c, true);
}
}
}
}
break;
case MoveDirection.left:
if (HasCtrl)
{
if (!bvgCell.bvgGrid.HorizontalScroll.compBlazorScrollbar.IsOnMinPosition())
{
bvgCell.bvgGrid.HorizontalScroll.compBlazorScrollbar.SetScrollPosition(0);
}
if (bvgCell.bvgColumn.ID > 0)
{
BvgCell c = bvgCell.bvgRow.Cells.Single(x => x.bvgColumn.ID == 0);
bvgCell.bvgGrid.SelectCell(c, true);
}
}
else
{
if (bvgCell.bvgColumn.ID > 0)
{
sn = bvgCell.bvgColumn.ID - 1;
if (bvgCell.bvgRow.Cells.Where(x => x.HasCol).Any(x => x.bvgColumn.ID == sn))
{
BvgCell c = bvgCell.bvgRow.Cells.Single(x => x.bvgColumn.ID == sn);
bvgCell.bvgGrid.SelectCell(c, true);
}
else
{
if (!bvgCell.bvgGrid.HorizontalScroll.compBlazorScrollbar.IsOnMinPosition())
{
bvgCell.bvgGrid.HorizontalScroll.compBlazorScrollbar
.ThumbMove(-bvgCell.bvgGrid.Columns.Single(x => x.ID == sn).ColWidth);
BvgCell c = bvgCell.bvgRow.Cells.Single(x => x.bvgColumn.ID == sn);
bvgCell.bvgGrid.SelectCell(c, true);
}
}
}
}
break;
case MoveDirection.up:
if (HasCtrl)
{
if (!bvgCell.bvgGrid.VericalScroll.compBlazorScrollbar.IsOnMinPosition())
{
bvgCell.bvgGrid.VericalScroll.compBlazorScrollbar.SetScrollPosition(0);
}
if (bvgCell.bvgRow.ID > 0)
{
BvgCell c = bvgCell.bvgGrid.Rows.Single(x => x.ID == 0).Cells.Single(x => x.bvgColumn.ID == bvgCell.bvgColumn.ID);
bvgCell.bvgGrid.SelectCell(c, true);
}
}
else
{
sn = bvgCell.bvgRow.ID - 1;
if (bvgCell.bvgGrid.Rows.Any(x => x.ID == sn))
{
BvgCell c = bvgCell.bvgGrid.Rows.Single(x => x.ID == sn).Cells.Single(x => x.bvgColumn.ID == bvgCell.bvgColumn.ID);
bvgCell.bvgGrid.SelectCell(c, true);
}
else
{
if (!bvgCell.bvgGrid.VericalScroll.compBlazorScrollbar.IsOnMinPosition())
{
bvgCell.bvgGrid.VericalScroll.compBlazorScrollbar
.ThumbMove(-bvgCell.bvgGrid.RowHeightOriginal);
}
}
}
break;
case MoveDirection.down:
if (HasCtrl)
{
if (!bvgCell.bvgGrid.VericalScroll.compBlazorScrollbar.IsOnMaxPosition())
{
bvgCell.bvgGrid.VericalScroll.compBlazorScrollbar.SetScrollPosition(bvgCell.bvgGrid.RowsTotalCount * bvgCell.bvgGrid.RowHeightOriginal);
}
if (bvgCell.bvgRow.ID < bvgCell.bvgGrid.Rows.Max(x => x.ID))
{
BvgCell c = bvgCell.bvgGrid.Rows.Single(x => x.ID == bvgCell.bvgGrid.Rows.Max(x2 => x2.ID)).Cells.Single(x => x.bvgColumn.ID == bvgCell.bvgColumn.ID);
bvgCell.bvgGrid.SelectCell(c, true);
}
}
else
{
sn = bvgCell.bvgRow.ID + 1;
if (bvgCell.bvgGrid.Rows.Any(x => x.ID == sn))
{
BvgCell c = bvgCell.bvgGrid.Rows.Single(x => x.ID == sn).Cells.Single(x => x.bvgColumn.ID == bvgCell.bvgColumn.ID);
bvgCell.bvgGrid.SelectCell(c, true);
}
else
{
if (!bvgCell.bvgGrid.VericalScroll.compBlazorScrollbar.IsOnMaxPosition())
{
bvgCell.bvgGrid.VericalScroll.compBlazorScrollbar
.ThumbMove(bvgCell.bvgGrid.RowHeightOriginal);
}
}
}
break;
default:
break;
}
}
