unioffice/spreadsheet/numberformat.go
Todd d69cf90249 format: implement support for evaluating spreadsheet number formatting
This adds support for extracting a cell's formatted value according to
the number format applied to the cell.  To do this we need to implement
a parser for Excel style format strings and support formatting numbers
according to that style.

This also enhances the General formatting to be much closer to what
Excel normally does. There are likely still a few corner cases where
Excel and gooxml differ, but hopefully not too many.
2017-09-18 22:30:08 -05:00

40 lines
1.2 KiB
Go

// Copyright 2017 Baliance. All rights reserved.
//
// Use of this source code is governed by the terms of the Affero GNU General
// Public License version 3.0 as published by the Free Software Foundation and
// appearing in the file LICENSE included in the packaging of this file. A
// commercial license can be purchased by contacting sales@baliance.com.
package spreadsheet
import sml "baliance.com/gooxml/schema/schemas.openxmlformats.org/spreadsheetml"
// NumberFormat is a number formatting string that can be applied to a cell
// style.
type NumberFormat struct {
wb *Workbook
x *sml.CT_NumFmt
}
// X returns the inner wrapped XML type.
func (n NumberFormat) X() *sml.CT_NumFmt {
return n.x
}
// SetFormat sets the number format code.
func (n NumberFormat) SetFormat(f string) {
n.x.FormatCodeAttr = f
}
// GetFormat sets the number format code.
func (n NumberFormat) GetFormat() string {
return n.x.FormatCodeAttr
}
// ID returns the number format ID. This is not an index as there are some
// predefined number formats which can be used in cell styles and don't need a
// corresponding NumberFormat.
func (n NumberFormat) ID() uint32 {
return n.x.NumFmtIdAttr
}