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FormatPainterProvider.cs
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FormatPainterProvider.cs
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using DevExpress.Spreadsheet;
using DevExpress.XtraBars;
using DevExpress.XtraSpreadsheet;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace WindowsFormsApplication1
{
public class FormatPainterProvider
{
SpreadsheetControl spreadsheetControl;
BarCheckItem biFormatPainter;
CellRange sourceCell = null;
FormatPainterMode formatPainterMode = FormatPainterMode.None;
enum FormatPainterMode { SingleAction, MultipleActions, None }
public void RegisterFormatPainter(SpreadsheetControl spreadsheet, BarCheckItem biFormatPainter)
{
spreadsheetControl = spreadsheet;
this.biFormatPainter = biFormatPainter;
spreadsheet.MouseUp += spreadsheetControl1_MouseUp;
spreadsheet.PreviewKeyDown += spreadsheetControl1_PreviewKeyDown;
spreadsheet.SelectionChanged += spreadsheetControl1_SelectionChanged;
spreadsheet.CellBeginEdit += spreadsheetControl1_CellBeginEdit;
spreadsheet.SheetRemoving += Spreadsheet_SheetRemoving;
biFormatPainter.CheckedChanged += barCheckItem1_CheckedChanged;
biFormatPainter.ItemDoubleClick += barCheckItem1_ItemDoubleClick;
}
private void Spreadsheet_SheetRemoving(object sender, SheetRemovingEventArgs e)
{
if (sourceCell != null && e.SheetName == sourceCell.Worksheet.Name)
biFormatPainter.Checked = false;
}
private void barCheckItem1_CheckedChanged(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
bool shouldCopyFormat = biFormatPainter.Checked;
sourceCell = shouldCopyFormat ? spreadsheetControl.SelectedCell : null;
formatPainterMode = shouldCopyFormat ? FormatPainterMode.SingleAction : FormatPainterMode.None;
}
private void spreadsheetControl1_MouseUp(object sender, MouseEventArgs e)
{
if (IsFormatPainterActivated())
ApplyFormat();
}
private bool IsFormatPainterActivated()
{
if (formatPainterMode == FormatPainterMode.None || sourceCell == null)
return false;
return true;
}
private void ApplyFormat()
{
spreadsheetControl.Selection.CopyFrom(sourceCell, PasteSpecial.Formats);
if (formatPainterMode == FormatPainterMode.SingleAction)
biFormatPainter.Checked = false;
}
private void barCheckItem1_ItemDoubleClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
biFormatPainter.Checked = true;
formatPainterMode = FormatPainterMode.MultipleActions;
}
private void spreadsheetControl1_PreviewKeyDown(object sender, PreviewKeyDownEventArgs e)
{
if (!IsFormatPainterActivated()) return;
if (e.KeyCode == Keys.Escape)
{
biFormatPainter.Checked = false;
}
}
private void spreadsheetControl1_SelectionChanged(object sender, EventArgs e)
{
if (spreadsheetControl.SelectedShape != null || spreadsheetControl.SelectedComment != null)
{
biFormatPainter.Enabled = false;
biFormatPainter.Checked = false;
}
else
biFormatPainter.Enabled = true;
}
private void spreadsheetControl1_CellBeginEdit(object sender, DevExpress.XtraSpreadsheet.SpreadsheetCellCancelEventArgs e)
{
if (IsFormatPainterActivated())
{
ApplyFormat();
e.Cancel = true;
}
else
biFormatPainter.Enabled = false;
}
}
}