/// <summary>
/// Initializes a new instance of an <see cref="ExcelCellFactory"/>.
/// </summary>
/// <param name="flex"><see cref="C1FlexGrid"/> that owns this cell factory.</param>
public ExcelCellFactory(C1FlexGrid flex)
{
_flex = flex;
if (_styleRight == null)
{
_styleRight = new CellStyle();
_styleRight.HorizontalAlignment = HorizontalAlignment.Right;
}
}
// ** object model
/// <summary>
/// Applies a style to a cell in this row.
/// </summary>
public void SetCellStyle(Column col, CellStyle style)
{
if (!object.ReferenceEquals(style, GetCellStyle(col)))
{
if (_cellStyles == null)
{
_cellStyles = new Dictionary<Column, CellStyle>();
}
_cellStyles[col] = style;
if (Grid != null)
{
Grid.Invalidate(new CellRange(this.Index, col.Index));
}
}
}
public FormCellFactory()
{
_editStyle = new CellStyle();
_editStyle.Background = new SolidColorBrush(Color.FromArgb(0xff, 0xff, 0xff, 0xe0));
_calculatedStyle = new CellStyle();
_calculatedStyle.FontWeight = FontWeights.Bold;
_calculatedStyle.Background = new SolidColorBrush(Color.FromArgb(0xff, 0xe0, 0xe0, 0xff));
_calculatedStyle.HorizontalAlignment = HorizontalAlignment.Right;
_numberStyle = new CellStyle();
_numberStyle.HorizontalAlignment = HorizontalAlignment.Right;
_groupRowStyle = new CellStyle();
_groupRowStyle.FontWeight = FontWeights.Bold;
}
static CellFactory()
{
_padding = new Thickness(4, 0, 4, 0);
_bdrError = new Thickness(4);
_bdrFixed = new Thickness(0, 0, 1, 1);
_bdrV = new Thickness(0, 0, 1, 0);
_bdrH = new Thickness(0, 0, 0, 1);
_bdrA = new Thickness(0, 0, 1, 1);
_bdrN = Util.Util.ThicknessEmpty;
// _brBlack = Brushes.Black;
_brWhite = Brushes.White;
_brError = new SolidColorBrush(Color.FromArgb(255, 220, 0, 12));
_brError.Freeze();
_brBlue = new SolidColorBrush(Color.FromArgb(255, 100, 150, 200));
_brBlue.Freeze();
// _brOpaque = new SolidColorBrush(Color.FromArgb(128, 0, 0, 0));
// _brOpaque.Freeze();
_brTransparent = Brushes.Transparent;
_imgError = null;
_csSelected = new CellStyle();
}
private CellStyle GetStyle(bool header)
{
if (header)
{
return HeaderCellStyle ?? (HeaderCellStyle = new CellStyle());
}
return CellStyle ?? (CellStyle = new CellStyle());
}
/// <summary>
/// Initializes a new instance of a <see cref="T:C1.WPF.FlexGrid.C1FlexGrid" />.
/// </summary>
public C1FlexGrid()
{
DefaultStyleKey = typeof (C1FlexGrid);
_mouseHandler = new MouseHandler(this);
SelectionHandler = new SelectionHandler(this);
_editHandler = new EditHandler(this);
_mergeManager = new MergeManager();
_addNewHandler = new AddNewHandler(this);
_kbdHandler = new KeyboardHandler(this);
Cells = new GridPanel(this, CellType.Cell, ROWHEIGHT, COLWIDTH);
ColumnHeaders = new GridPanel(this, CellType.ColumnHeader, ROWHEIGHT, COLWIDTH);
ColumnHeaders.Columns = Cells.Columns;
RowHeaders = new GridPanel(this, CellType.RowHeader, ROWHEIGHT, COLWIDTH);
RowHeaders.Rows = Cells.Rows;
TopLeftCells = new GridPanel(this, CellType.TopLeft, ROWHEIGHT, COLWIDTH);
TopLeftCells.Rows = ColumnHeaders.Rows;
TopLeftCells.Columns = RowHeaders.Columns;
ColumnFooters = new GridPanel(this, CellType.ColumnFooter, ROWHEIGHT, COLWIDTH);
ColumnFooters.Columns = Cells.Columns;
BottomLeftCells = new GridPanel(this, CellType.BottomLeft, ROWHEIGHT, COLWIDTH);
BottomLeftCells.Rows = ColumnFooters.Rows;
BottomLeftCells.Columns = RowHeaders.Columns;
_gridPanelArray = new[] {ColumnHeaders, RowHeaders, Cells, TopLeftCells, ColumnFooters, BottomLeftCells};
ICellFactory cellFactory = GetCellFactory();
_botRight = cellFactory.CreateCell(this, CellType.BottomRight, CellRange.Empty);
ColumnHeaders.Rows.Add(new Row());
RowHeaders.Columns.Add(new Column());
_canvas = new Canvas();
_canvas.Clip = new RectangleGeometry();
Marquee = new Rectangle();
Marquee.IsHitTestVisible = false;
Marquee.StrokeThickness = 2;
Marquee.Stroke = Brushes.Black;
Marquee.Visibility = Visibility.Collapsed;
_canvas.Children.Add(Marquee);
_lnFX = new Line();
_lnFX.Visibility = Visibility.Collapsed;
_lnFX.StrokeThickness = FROZEN_LINE_WIDTH;
_canvas.Children.Add(_lnFX);
_lnFY = new Line();
_lnFY.Visibility = Visibility.Collapsed;
_lnFY.StrokeThickness = FROZEN_LINE_WIDTH;
_canvas.Children.Add(_lnFY);
ErrorStyle = new CellStyle();
ErrorStyle.BorderBrush = _errorBorderBrush;
ErrorStyle.BorderThickness = new Thickness(1);
ErrorStyle.CornerRadius = new CornerRadius(2);
Rows.CollectionChanged += (s, e) =>
{
if (ItemsSource == null)
{
UpdateAggregates(null, false);
}
};
LayoutUpdated += (s, e) =>
{
if (!ReferenceEquals(Foreground, _lastForeground))
{
_lastForeground = Foreground;
Invalidate();
return;
}
if (ViewRange.IsValid && Rows.Count > 0 && Columns.Count > 0 && Cells.IsEmpty() && Rows.GetTotalSize() > 0 && Columns.GetTotalSize() > 0)
{
InvalidateMeasure();
}
};
FocusVisualStyle = null;
// bool checkLicense = true;
// try
// {
// string fullName = Assembly.GetCallingAssembly().FullName;
// if (fullName.ToLower().StartsWith("c1.wpf.olap") && fullName.EndsWith("PublicKeyToken=2aa4ec5576d6c3ce"))
// {
// checkLicense = false;
// _skipLicenseCheck = true;
// }
// else if (_skipLicenseCheck)
// {
// checkLicense = false;
// }
// }
// catch
// {
// }
// if (checkLicense)
// {
// lock (typeof (C1FlexGrid))
// {
// ProviderInfoWPF.Validate(typeof (C1FlexGrid), this, true);
// }
// }
}
