forked from p30928647/excelize
373 lines
15 KiB
Go
373 lines
15 KiB
Go
// Copyright 2016 - 2021 The excelize Authors. All rights reserved. Use of
|
|
// this source code is governed by a BSD-style license that can be found in
|
|
// the LICENSE file.
|
|
//
|
|
// Package excelize providing a set of functions that allow you to write to
|
|
// and read from XLSX / XLSM / XLTM files. Supports reading and writing
|
|
// spreadsheet documents generated by Microsoft Excel™ 2007 and later. Supports
|
|
// complex components by high compatibility, and provided streaming API for
|
|
// generating or reading data from a worksheet with huge amounts of data. This
|
|
// library needs Go version 1.15 or later.
|
|
|
|
package excelize
|
|
|
|
import (
|
|
"encoding/xml"
|
|
"sync"
|
|
)
|
|
|
|
// xlsxStyleSheet is the root element of the Styles part.
|
|
type xlsxStyleSheet struct {
|
|
sync.Mutex
|
|
XMLName xml.Name `xml:"http://schemas.openxmlformats.org/spreadsheetml/2006/main styleSheet"`
|
|
NumFmts *xlsxNumFmts `xml:"numFmts,omitempty"`
|
|
Fonts *xlsxFonts `xml:"fonts,omitempty"`
|
|
Fills *xlsxFills `xml:"fills,omitempty"`
|
|
Borders *xlsxBorders `xml:"borders,omitempty"`
|
|
CellStyleXfs *xlsxCellStyleXfs `xml:"cellStyleXfs,omitempty"`
|
|
CellXfs *xlsxCellXfs `xml:"cellXfs,omitempty"`
|
|
CellStyles *xlsxCellStyles `xml:"cellStyles,omitempty"`
|
|
Dxfs *xlsxDxfs `xml:"dxfs,omitempty"`
|
|
TableStyles *xlsxTableStyles `xml:"tableStyles,omitempty"`
|
|
Colors *xlsxStyleColors `xml:"colors,omitempty"`
|
|
ExtLst *xlsxExtLst `xml:"extLst"`
|
|
}
|
|
|
|
// xlsxAlignment formatting information pertaining to text alignment in cells.
|
|
// There are a variety of choices for how text is aligned both horizontally and
|
|
// vertically, as well as indentation settings, and so on.
|
|
type xlsxAlignment struct {
|
|
Horizontal string `xml:"horizontal,attr,omitempty"`
|
|
Indent int `xml:"indent,attr,omitempty"`
|
|
JustifyLastLine bool `xml:"justifyLastLine,attr,omitempty"`
|
|
ReadingOrder uint64 `xml:"readingOrder,attr,omitempty"`
|
|
RelativeIndent int `xml:"relativeIndent,attr,omitempty"`
|
|
ShrinkToFit bool `xml:"shrinkToFit,attr,omitempty"`
|
|
TextRotation int `xml:"textRotation,attr,omitempty"`
|
|
Vertical string `xml:"vertical,attr,omitempty"`
|
|
WrapText bool `xml:"wrapText,attr,omitempty"`
|
|
}
|
|
|
|
// xlsxProtection (Protection Properties) contains protection properties
|
|
// associated with the cell. Each cell has protection properties that can be
|
|
// set. The cell protection properties do not take effect unless the sheet has
|
|
// been protected.
|
|
type xlsxProtection struct {
|
|
Hidden *bool `xml:"hidden,attr"`
|
|
Locked *bool `xml:"locked,attr"`
|
|
}
|
|
|
|
// xlsxLine expresses a single set of cell border.
|
|
type xlsxLine struct {
|
|
Style string `xml:"style,attr,omitempty"`
|
|
Color *xlsxColor `xml:"color,omitempty"`
|
|
}
|
|
|
|
// xlsxColor is a common mapping used for both the fgColor and bgColor elements.
|
|
// Foreground color of the cell fill pattern. Cell fill patterns operate with
|
|
// two colors: a background color and a foreground color. These combine together
|
|
// to make a patterned cell fill. Background color of the cell fill pattern.
|
|
// Cell fill patterns operate with two colors: a background color and a
|
|
// foreground color. These combine together to make a patterned cell fill.
|
|
type xlsxColor struct {
|
|
Auto bool `xml:"auto,attr,omitempty"`
|
|
RGB string `xml:"rgb,attr,omitempty"`
|
|
Indexed int `xml:"indexed,attr,omitempty"`
|
|
Theme *int `xml:"theme,attr"`
|
|
Tint float64 `xml:"tint,attr,omitempty"`
|
|
}
|
|
|
|
// xlsxFonts directly maps the font element. This element contains all font
|
|
// definitions for this workbook.
|
|
type xlsxFonts struct {
|
|
Count int `xml:"count,attr"`
|
|
Font []*xlsxFont `xml:"font"`
|
|
}
|
|
|
|
// xlsxFont directly maps the font element. This element defines the
|
|
// properties for one of the fonts used in this workbook.
|
|
type xlsxFont struct {
|
|
B *attrValBool `xml:"b,omitempty"`
|
|
I *attrValBool `xml:"i,omitempty"`
|
|
Strike *attrValBool `xml:"strike,omitempty"`
|
|
Outline *attrValBool `xml:"outline,omitempty"`
|
|
Shadow *attrValBool `xml:"shadow,omitempty"`
|
|
Condense *attrValBool `xml:"condense,omitempty"`
|
|
Extend *attrValBool `xml:"extend,omitempty"`
|
|
U *attrValString `xml:"u"`
|
|
Sz *attrValFloat `xml:"sz"`
|
|
Color *xlsxColor `xml:"color"`
|
|
Name *attrValString `xml:"name"`
|
|
Family *attrValInt `xml:"family"`
|
|
Charset *attrValInt `xml:"charset"`
|
|
Scheme *attrValString `xml:"scheme"`
|
|
}
|
|
|
|
// xlsxFills directly maps the fills element. This element defines the cell
|
|
// fills portion of the Styles part, consisting of a sequence of fill records. A
|
|
// cell fill consists of a background color, foreground color, and pattern to be
|
|
// applied across the cell.
|
|
type xlsxFills struct {
|
|
Count int `xml:"count,attr"`
|
|
Fill []*xlsxFill `xml:"fill,omitempty"`
|
|
}
|
|
|
|
// xlsxFill directly maps the fill element. This element specifies fill
|
|
// formatting.
|
|
type xlsxFill struct {
|
|
PatternFill *xlsxPatternFill `xml:"patternFill,omitempty"`
|
|
GradientFill *xlsxGradientFill `xml:"gradientFill,omitempty"`
|
|
}
|
|
|
|
// xlsxPatternFill is used to specify cell fill information for pattern and
|
|
// solid color cell fills. For solid cell fills (no pattern), fgColor is used.
|
|
// For cell fills with patterns specified, then the cell fill color is
|
|
// specified by the bgColor element.
|
|
type xlsxPatternFill struct {
|
|
PatternType string `xml:"patternType,attr,omitempty"`
|
|
FgColor *xlsxColor `xml:"fgColor"`
|
|
BgColor *xlsxColor `xml:"bgColor"`
|
|
}
|
|
|
|
// xlsxGradientFill defines a gradient-style cell fill. Gradient cell fills can
|
|
// use one or two colors as the end points of color interpolation.
|
|
type xlsxGradientFill struct {
|
|
Bottom float64 `xml:"bottom,attr,omitempty"`
|
|
Degree float64 `xml:"degree,attr,omitempty"`
|
|
Left float64 `xml:"left,attr,omitempty"`
|
|
Right float64 `xml:"right,attr,omitempty"`
|
|
Top float64 `xml:"top,attr,omitempty"`
|
|
Type string `xml:"type,attr,omitempty"`
|
|
Stop []*xlsxGradientFillStop `xml:"stop,omitempty"`
|
|
}
|
|
|
|
// xlsxGradientFillStop directly maps the stop element.
|
|
type xlsxGradientFillStop struct {
|
|
Position float64 `xml:"position,attr"`
|
|
Color xlsxColor `xml:"color,omitempty"`
|
|
}
|
|
|
|
// xlsxBorders directly maps the borders element. This element contains borders
|
|
// formatting information, specifying all border definitions for all cells in
|
|
// the workbook.
|
|
type xlsxBorders struct {
|
|
Count int `xml:"count,attr"`
|
|
Border []*xlsxBorder `xml:"border,omitempty"`
|
|
}
|
|
|
|
// xlsxBorder directly maps the border element. Expresses a single set of cell
|
|
// border formats (left, right, top, bottom, diagonal). Color is optional. When
|
|
// missing, 'automatic' is implied.
|
|
type xlsxBorder struct {
|
|
DiagonalDown bool `xml:"diagonalDown,attr,omitempty"`
|
|
DiagonalUp bool `xml:"diagonalUp,attr,omitempty"`
|
|
Outline bool `xml:"outline,attr,omitempty"`
|
|
Left xlsxLine `xml:"left,omitempty"`
|
|
Right xlsxLine `xml:"right,omitempty"`
|
|
Top xlsxLine `xml:"top,omitempty"`
|
|
Bottom xlsxLine `xml:"bottom,omitempty"`
|
|
Diagonal xlsxLine `xml:"diagonal,omitempty"`
|
|
}
|
|
|
|
// xlsxCellStyles directly maps the cellStyles element. This element contains
|
|
// the named cell styles, consisting of a sequence of named style records. A
|
|
// named cell style is a collection of direct or themed formatting (e.g., cell
|
|
// border, cell fill, and font type/size/style) grouped together into a single
|
|
// named style, and can be applied to a cell.
|
|
type xlsxCellStyles struct {
|
|
XMLName xml.Name `xml:"cellStyles"`
|
|
Count int `xml:"count,attr"`
|
|
CellStyle []*xlsxCellStyle `xml:"cellStyle,omitempty"`
|
|
}
|
|
|
|
// xlsxCellStyle directly maps the cellStyle element. This element represents
|
|
// the name and related formatting records for a named cell style in this
|
|
// workbook.
|
|
type xlsxCellStyle struct {
|
|
XMLName xml.Name `xml:"cellStyle"`
|
|
Name string `xml:"name,attr"`
|
|
XfID int `xml:"xfId,attr"`
|
|
BuiltInID *int `xml:"builtinId,attr,omitempty"`
|
|
ILevel *int `xml:"iLevel,attr,omitempty"`
|
|
Hidden *bool `xml:"hidden,attr,omitempty"`
|
|
CustomBuiltIn *bool `xml:"customBuiltin,attr,omitempty"`
|
|
}
|
|
|
|
// xlsxCellStyleXfs directly maps the cellStyleXfs element. This element
|
|
// contains the master formatting records (xf's) which define the formatting for
|
|
// all named cell styles in this workbook. Master formatting records reference
|
|
// individual elements of formatting (e.g., number format, font definitions,
|
|
// cell fills, etc) by specifying a zero-based index into those collections.
|
|
// Master formatting records also specify whether to apply or ignore particular
|
|
// aspects of formatting.
|
|
type xlsxCellStyleXfs struct {
|
|
Count int `xml:"count,attr"`
|
|
Xf []xlsxXf `xml:"xf,omitempty"`
|
|
}
|
|
|
|
// xlsxXf directly maps the xf element. A single xf element describes all of the
|
|
// formatting for a cell.
|
|
type xlsxXf struct {
|
|
NumFmtID *int `xml:"numFmtId,attr"`
|
|
FontID *int `xml:"fontId,attr"`
|
|
FillID *int `xml:"fillId,attr"`
|
|
BorderID *int `xml:"borderId,attr"`
|
|
XfID *int `xml:"xfId,attr"`
|
|
QuotePrefix *bool `xml:"quotePrefix,attr"`
|
|
PivotButton *bool `xml:"pivotButton,attr"`
|
|
ApplyNumberFormat *bool `xml:"applyNumberFormat,attr"`
|
|
ApplyFont *bool `xml:"applyFont,attr"`
|
|
ApplyFill *bool `xml:"applyFill,attr"`
|
|
ApplyBorder *bool `xml:"applyBorder,attr"`
|
|
ApplyAlignment *bool `xml:"applyAlignment,attr"`
|
|
ApplyProtection *bool `xml:"applyProtection,attr"`
|
|
Alignment *xlsxAlignment `xml:"alignment"`
|
|
Protection *xlsxProtection `xml:"protection"`
|
|
}
|
|
|
|
// xlsxCellXfs directly maps the cellXfs element. This element contains the
|
|
// master formatting records (xf) which define the formatting applied to cells
|
|
// in this workbook. These records are the starting point for determining the
|
|
// formatting for a cell. Cells in the Sheet Part reference the xf records by
|
|
// zero-based index.
|
|
type xlsxCellXfs struct {
|
|
Count int `xml:"count,attr"`
|
|
Xf []xlsxXf `xml:"xf,omitempty"`
|
|
}
|
|
|
|
// xlsxDxfs directly maps the dxfs element. This element contains the master
|
|
// differential formatting records (dxf's) which define formatting for all non-
|
|
// cell formatting in this workbook. Whereas xf records fully specify a
|
|
// particular aspect of formatting (e.g., cell borders) by referencing those
|
|
// formatting definitions elsewhere in the Styles part, dxf records specify
|
|
// incremental (or differential) aspects of formatting directly inline within
|
|
// the dxf element. The dxf formatting is to be applied on top of or in addition
|
|
// to any formatting already present on the object using the dxf record.
|
|
type xlsxDxfs struct {
|
|
Count int `xml:"count,attr"`
|
|
Dxfs []*xlsxDxf `xml:"dxf,omitempty"`
|
|
}
|
|
|
|
// xlsxDxf directly maps the dxf element. A single dxf record, expressing
|
|
// incremental formatting to be applied.
|
|
type xlsxDxf struct {
|
|
Dxf string `xml:",innerxml"`
|
|
}
|
|
|
|
// dxf directly maps the dxf element.
|
|
type dxf struct {
|
|
Font *xlsxFont `xml:"font"`
|
|
NumFmt *xlsxNumFmt `xml:"numFmt"`
|
|
Fill *xlsxFill `xml:"fill"`
|
|
Alignment *xlsxAlignment `xml:"alignment"`
|
|
Border *xlsxBorder `xml:"border"`
|
|
Protection *xlsxProtection `xml:"protection"`
|
|
ExtLst *xlsxExt `xml:"extLst"`
|
|
}
|
|
|
|
// xlsxTableStyles directly maps the tableStyles element. This element
|
|
// represents a collection of Table style definitions for Table styles and
|
|
// PivotTable styles used in this workbook. It consists of a sequence of
|
|
// tableStyle records, each defining a single Table style.
|
|
type xlsxTableStyles struct {
|
|
Count int `xml:"count,attr"`
|
|
DefaultPivotStyle string `xml:"defaultPivotStyle,attr"`
|
|
DefaultTableStyle string `xml:"defaultTableStyle,attr"`
|
|
TableStyles []*xlsxTableStyle `xml:"tableStyle,omitempty"`
|
|
}
|
|
|
|
// xlsxTableStyle directly maps the tableStyle element. This element represents
|
|
// a single table style definition that indicates how a spreadsheet application
|
|
// should format and display a table.
|
|
type xlsxTableStyle struct {
|
|
Name string `xml:"name,attr,omitempty"`
|
|
Pivot int `xml:"pivot,attr"`
|
|
Count int `xml:"count,attr,omitempty"`
|
|
Table bool `xml:"table,attr,omitempty"`
|
|
TableStyleElement string `xml:",innerxml"`
|
|
}
|
|
|
|
// xlsxNumFmts directly maps the numFmts element. This element defines the
|
|
// number formats in this workbook, consisting of a sequence of numFmt records,
|
|
// where each numFmt record defines a particular number format, indicating how
|
|
// to format and render the numeric value of a cell.
|
|
type xlsxNumFmts struct {
|
|
Count int `xml:"count,attr"`
|
|
NumFmt []*xlsxNumFmt `xml:"numFmt,omitempty"`
|
|
}
|
|
|
|
// xlsxNumFmt directly maps the numFmt element. This element specifies number
|
|
// format properties which indicate how to format and render the numeric value
|
|
// of a cell.
|
|
type xlsxNumFmt struct {
|
|
NumFmtID int `xml:"numFmtId,attr"`
|
|
FormatCode string `xml:"formatCode,attr,omitempty"`
|
|
}
|
|
|
|
// xlsxStyleColors directly maps the colors element. Color information
|
|
// associated with this stylesheet. This collection is written whenever the
|
|
// legacy color palette has been modified (backwards compatibility settings) or
|
|
// a custom color has been selected while using this workbook.
|
|
type xlsxStyleColors struct {
|
|
Color string `xml:",innerxml"`
|
|
}
|
|
|
|
// Alignment directly maps the alignment settings of the cells.
|
|
type Alignment struct {
|
|
Horizontal string `json:"horizontal"`
|
|
Indent int `json:"indent"`
|
|
JustifyLastLine bool `json:"justify_last_line"`
|
|
ReadingOrder uint64 `json:"reading_order"`
|
|
RelativeIndent int `json:"relative_indent"`
|
|
ShrinkToFit bool `json:"shrink_to_fit"`
|
|
TextRotation int `json:"text_rotation"`
|
|
Vertical string `json:"vertical"`
|
|
WrapText bool `json:"wrap_text"`
|
|
}
|
|
|
|
// Border directly maps the border settings of the cells.
|
|
type Border struct {
|
|
Type string `json:"type"`
|
|
Color string `json:"color"`
|
|
Style int `json:"style"`
|
|
}
|
|
|
|
// Font directly maps the font settings of the fonts.
|
|
type Font struct {
|
|
Bold bool `json:"bold"`
|
|
Italic bool `json:"italic"`
|
|
Underline string `json:"underline"`
|
|
Family string `json:"family"`
|
|
Size float64 `json:"size"`
|
|
Strike bool `json:"strike"`
|
|
Color string `json:"color"`
|
|
}
|
|
|
|
// Fill directly maps the fill settings of the cells.
|
|
type Fill struct {
|
|
Type string `json:"type"`
|
|
Pattern int `json:"pattern"`
|
|
Color []string `json:"color"`
|
|
Shading int `json:"shading"`
|
|
}
|
|
|
|
// Protection directly maps the protection settings of the cells.
|
|
type Protection struct {
|
|
Hidden bool `json:"hidden"`
|
|
Locked bool `json:"locked"`
|
|
}
|
|
|
|
// Style directly maps the style settings of the cells.
|
|
type Style struct {
|
|
Border []Border `json:"border"`
|
|
Fill Fill `json:"fill"`
|
|
Font *Font `json:"font"`
|
|
Alignment *Alignment `json:"alignment"`
|
|
Protection *Protection `json:"protection"`
|
|
NumFmt int `json:"number_format"`
|
|
DecimalPlaces int `json:"decimal_places"`
|
|
CustomNumFmt *string `json:"custom_number_format"`
|
|
Lang string `json:"lang"`
|
|
NegRed bool `json:"negred"`
|
|
}
|