@ -34,17 +34,16 @@ import (
)
// NewSheet provides the function to create a new sheet by given a worksheet
// name and returns the index of the sheets in the workbook
// (spreadsheet) after it appended. Note that the worksheet names are not
// case-sensitive, when creating a new spreadsheet file, the default
// worksheet named `Sheet1` will be created.
func ( f * File ) NewSheet ( name string ) int {
// name and returns the index of the sheets in the workbook after it appended.
// Note that when creating a new workbook, the default worksheet named
// `Sheet1` will be created.
func ( f * File ) NewSheet ( sheet string ) int {
// Check if the worksheet already exists
index := f . GetSheetIndex ( name )
index := f . GetSheetIndex ( sheet )
if index != - 1 {
return index
}
f . DeleteSheet ( name )
f . DeleteSheet ( sheet )
f . SheetCount ++
wb := f . workbookReader ( )
sheetID := 0
@ -59,12 +58,12 @@ func (f *File) NewSheet(name string) int {
// Update [Content_Types].xml
f . setContentTypes ( "/xl/worksheets/sheet" + strconv . Itoa ( sheetID ) + ".xml" , ContentTypeSpreadSheetMLWorksheet )
// Create new sheet /xl/worksheets/sheet%d.xml
f . setSheet ( sheetID , name )
f . setSheet ( sheetID , sheet )
// Update workbook.xml.rels
rID := f . addRels ( f . getWorkbookRelsPath ( ) , SourceRelationshipWorkSheet , fmt . Sprintf ( "/xl/worksheets/sheet%d.xml" , sheetID ) , "" )
// Update workbook.xml
f . setWorkbook ( name , sheetID , rID )
return f . GetSheetIndex ( name )
f . setWorkbook ( sheet , sheetID , rID )
return f . GetSheetIndex ( sheet )
}
// contentTypesReader provides a function to get the pointer to the
@ -345,7 +344,7 @@ func (f *File) getActiveSheetID() int {
func ( f * File ) SetSheetName ( oldName , newName string ) {
oldName = trimSheetName ( oldName )
newName = trimSheetName ( newName )
if newName == oldName {
if strings. EqualFold ( newName , oldName ) {
return
}
content := f . workbookReader ( )
@ -374,9 +373,10 @@ func (f *File) GetSheetName(index int) (name string) {
// getSheetID provides a function to get worksheet ID of the spreadsheet by
// given sheet name. If given worksheet name is invalid, will return an
// integer type value -1.
func ( f * File ) getSheetID ( name string ) int {
for sheetID , sheet := range f . GetSheetMap ( ) {
if strings . EqualFold ( sheet , trimSheetName ( name ) ) {
func ( f * File ) getSheetID ( sheet string ) int {
sheetName := trimSheetName ( sheet )
for sheetID , name := range f . GetSheetMap ( ) {
if strings . EqualFold ( name , sheetName ) {
return sheetID
}
}
@ -384,12 +384,12 @@ func (f *File) getSheetID(name string) int {
}
// GetSheetIndex provides a function to get a sheet index of the workbook by
// the given sheet name , the sheet names are not case-sensitive. If the given
// sheet name is invalid or sheet doesn't exist, it will return an integer
// type value -1.
func ( f * File ) GetSheetIndex ( name string ) int {
for index , sheet := range f . GetSheetList ( ) {
if strings . EqualFold ( sheet, trimSheetName ( name ) ) {
// the given sheet name . If the given sheet name is invalid or sheet doesn't
// exist, it will return an integer type value -1.
func ( f * File ) GetSheetIndex ( sheet string ) int {
sheetName := trimSheetName ( sheet )
for index , name := range f . GetSheetList ( ) {
if strings . EqualFold ( name, sheetName ) {
return index
}
}
@ -455,6 +455,22 @@ func (f *File) getSheetMap() map[string]string {
return maps
}
// getSheetXMLPath provides a function to get XML file path by given sheet
// name.
func ( f * File ) getSheetXMLPath ( sheet string ) ( string , bool ) {
var (
name string
ok bool
)
for sheetName , filePath := range f . sheetMap {
if strings . EqualFold ( sheetName , sheet ) {
name , ok = filePath , true
break
}
}
return name , ok
}
// SetSheetBackground provides a function to set background picture by given
// worksheet name and file path.
func ( f * File ) SetSheetBackground ( sheet , picture string ) error {
@ -469,7 +485,8 @@ func (f *File) SetSheetBackground(sheet, picture string) error {
}
file , _ := ioutil . ReadFile ( filepath . Clean ( picture ) )
name := f . addMedia ( file , ext )
sheetRels := "xl/worksheets/_rels/" + strings . TrimPrefix ( f . sheetMap [ trimSheetName ( sheet ) ] , "xl/worksheets/" ) + ".rels"
sheetXMLPath , _ := f . getSheetXMLPath ( sheet )
sheetRels := "xl/worksheets/_rels/" + strings . TrimPrefix ( sheetXMLPath , "xl/worksheets/" ) + ".rels"
rID := f . addRels ( sheetRels , SourceRelationshipImage , strings . Replace ( name , "xl" , ".." , 1 ) , "" )
f . addSheetPicture ( sheet , rID )
f . addSheetNameSpace ( sheet , SourceRelationship )
@ -478,24 +495,23 @@ func (f *File) SetSheetBackground(sheet, picture string) error {
}
// DeleteSheet provides a function to delete worksheet in a workbook by given
// worksheet name, the sheet names are not case-sensitive. Use this method
// with caution, which will affect changes in references such as formulas,
// charts, and so on. If there is any referenced value of the deleted
// worksheet, it will cause a file error when you open it. This function will
// be invalid when only one worksheet is left
func ( f * File ) DeleteSheet ( name string ) {
if f . SheetCount == 1 || f . GetSheetIndex ( name ) == - 1 {
// worksheet name. Use this method with caution, which will affect changes in
// references such as formulas, charts, and so on. If there is any referenced
// value of the deleted worksheet, it will cause a file error when you open
// it. This function will be invalid when only one worksheet is left.
func ( f * File ) DeleteSheet ( sheet string ) {
if f . SheetCount == 1 || f . GetSheetIndex ( sheet ) == - 1 {
return
}
sheetName := trimSheetName ( name )
sheetName := trimSheetName ( sheet )
wb := f . workbookReader ( )
wbRels := f . relsReader ( f . getWorkbookRelsPath ( ) )
activeSheetName := f . GetSheetName ( f . GetActiveSheetIndex ( ) )
deleteLocalSheetID := f . GetSheetIndex ( name )
deleteLocalSheetID := f . GetSheetIndex ( sheet )
deleteAndAdjustDefinedNames ( wb , deleteLocalSheetID )
for idx , sheet := range wb . Sheets . Sheet {
if ! strings . EqualFold ( sheet . Name , sheetName ) {
for idx , v := range wb . Sheets . Sheet {
if ! strings . EqualFold ( v . Name , sheetName ) {
continue
}
@ -503,16 +519,17 @@ func (f *File) DeleteSheet(name string) {
var sheetXML , rels string
if wbRels != nil {
for _ , rel := range wbRels . Relationships {
if rel . ID == sheet . ID {
if rel . ID == v . ID {
sheetXML = f . getWorksheetPath ( rel . Target )
rels = "xl/worksheets/_rels/" + strings . TrimPrefix ( f . sheetMap [ sheetName ] , "xl/worksheets/" ) + ".rels"
sheetXMLPath , _ := f . getSheetXMLPath ( sheet )
rels = "xl/worksheets/_rels/" + strings . TrimPrefix ( sheetXMLPath , "xl/worksheets/" ) + ".rels"
}
}
}
target := f . deleteSheetFromWorkbookRels ( sheet . ID )
target := f . deleteSheetFromWorkbookRels ( v . ID )
f . deleteSheetFromContentTypes ( target )
f . deleteCalcChain ( sheet. SheetID , "" )
delete ( f . sheetMap , sheet . Name )
f . deleteCalcChain ( f. getSheetID ( sheet ) , "" )
delete ( f . sheetMap , v . Name )
f . Pkg . Delete ( sheetXML )
f . Pkg . Delete ( rels )
f . Relationships . Delete ( rels )
@ -613,7 +630,7 @@ func (f *File) copySheet(from, to int) error {
if rels , ok := f . Pkg . Load ( fromRels ) ; ok && rels != nil {
f . Pkg . Store ( toRels , rels . ( [ ] byte ) )
}
fromSheetXMLPath := f . sheetMap [ trimSheetName ( fromSheet ) ]
fromSheetXMLPath , _ := f . getSheetXMLPath ( fromSheet )
fromSheetAttr := f . xmlAttr [ fromSheetXMLPath ]
f . xmlAttr [ sheetXMLPath ] = fromSheetAttr
return err
@ -632,12 +649,12 @@ func (f *File) copySheet(from, to int) error {
//
// err := f.SetSheetVisible("Sheet1", false)
//
func ( f * File ) SetSheetVisible ( name string , visible bool ) error {
name = trimSheetName ( name )
func ( f * File ) SetSheetVisible ( sheet string , visible bool ) error {
sheet = trimSheetName ( sheet )
content := f . workbookReader ( )
if visible {
for k , v := range content . Sheets . Sheet {
if v. Name == name {
if strings. EqualFold ( v . Name , sheet ) {
content . Sheets . Sheet [ k ] . State = ""
}
}
@ -658,7 +675,7 @@ func (f *File) SetSheetVisible(name string, visible bool) error {
if len ( ws . SheetViews . SheetView ) > 0 {
tabSelected = ws . SheetViews . SheetView [ 0 ] . TabSelected
}
if v. Name == name && count > 1 && ! tabSelected {
if strings. EqualFold ( v . Name , sheet ) && count > 1 && ! tabSelected {
content . Sheets . Sheet [ k ] . State = "hidden"
}
}
@ -798,11 +815,10 @@ func (f *File) SetPanes(sheet, panes string) error {
//
// f.GetSheetVisible("Sheet1")
//
func ( f * File ) GetSheetVisible ( name string ) bool {
content := f . workbookReader ( )
visible := false
func ( f * File ) GetSheetVisible ( sheet string ) bool {
content , name , visible := f . workbookReader ( ) , trimSheetName ( sheet ) , false
for k , v := range content . Sheets . Sheet {
if v. Name == trimSheetName ( name ) {
if strings. EqualFold ( v . Name , name ) {
if content . Sheets . Sheet [ k ] . State == "" || content . Sheets . Sheet [ k ] . State == "visible" {
visible = true
}
@ -834,7 +850,7 @@ func (f *File) SearchSheet(sheet, value string, reg ...bool) ([]string, error) {
for _ , r := range reg {
regSearch = r
}
name , ok := f . sheetMap [ trimSheetName ( sheet ) ]
name , ok := f . getSheetXMLPath ( sheet )
if ! ok {
return result , ErrSheetNotExist { sheet }
}
@ -1609,7 +1625,7 @@ func (f *File) GroupSheets(sheets []string) error {
sheetMap := f . GetSheetList ( )
for idx , sheetName := range sheetMap {
for _ , s := range sheets {
if s == sheetName && idx == activeSheet {
if s trings. EqualFold ( s , sheetName ) && idx == activeSheet {
inActiveSheet = true
}
}
xuri
3 years ago