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149 lines
3.6 KiB
149 lines
3.6 KiB
// Copyright 2016 - 2018 The excelize Authors. All rights reserved. Use of
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// this source code is governed by a BSD-style license that can be found in
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// the LICENSE file.
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//
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// Package excelize providing a set of functions that allow you to write to
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// and read from XLSX files. Support reads and writes XLSX file generated by
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// Microsoft Excel™ 2007 and later. Support save file without losing original
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// charts of XLSX. This library needs Go version 1.8 or later.
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package excelize
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// SheetPrOption is an option of a view of a worksheet. See SetSheetPrOptions().
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type SheetPrOption interface {
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setSheetPrOption(view *xlsxSheetPr)
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}
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// SheetPrOptionPtr is a writable SheetPrOption. See GetSheetPrOptions().
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type SheetPrOptionPtr interface {
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SheetPrOption
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getSheetPrOption(view *xlsxSheetPr)
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}
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type (
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// CodeName is a SheetPrOption
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CodeName string
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// EnableFormatConditionsCalculation is a SheetPrOption
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EnableFormatConditionsCalculation bool
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// Published is a SheetPrOption
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Published bool
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// FitToPage is a SheetPrOption
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FitToPage bool
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// AutoPageBreaks is a SheetPrOption
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AutoPageBreaks bool
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)
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func (o CodeName) setSheetPrOption(pr *xlsxSheetPr) {
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pr.CodeName = string(o)
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}
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func (o *CodeName) getSheetPrOption(pr *xlsxSheetPr) {
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if pr == nil {
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*o = ""
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return
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}
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*o = CodeName(pr.CodeName)
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}
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func (o EnableFormatConditionsCalculation) setSheetPrOption(pr *xlsxSheetPr) {
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pr.EnableFormatConditionsCalculation = boolPtr(bool(o))
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}
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func (o *EnableFormatConditionsCalculation) getSheetPrOption(pr *xlsxSheetPr) {
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if pr == nil {
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*o = true
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return
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}
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*o = EnableFormatConditionsCalculation(defaultTrue(pr.EnableFormatConditionsCalculation))
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}
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func (o Published) setSheetPrOption(pr *xlsxSheetPr) {
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pr.Published = boolPtr(bool(o))
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}
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func (o *Published) getSheetPrOption(pr *xlsxSheetPr) {
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if pr == nil {
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*o = true
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return
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}
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*o = Published(defaultTrue(pr.Published))
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}
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func (o FitToPage) setSheetPrOption(pr *xlsxSheetPr) {
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if pr.PageSetUpPr == nil {
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if !o {
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return
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}
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pr.PageSetUpPr = new(xlsxPageSetUpPr)
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}
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pr.PageSetUpPr.FitToPage = bool(o)
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}
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func (o *FitToPage) getSheetPrOption(pr *xlsxSheetPr) {
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// Excel default: false
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if pr == nil || pr.PageSetUpPr == nil {
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*o = false
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return
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}
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*o = FitToPage(pr.PageSetUpPr.FitToPage)
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}
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func (o AutoPageBreaks) setSheetPrOption(pr *xlsxSheetPr) {
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if pr.PageSetUpPr == nil {
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if !o {
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return
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}
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pr.PageSetUpPr = new(xlsxPageSetUpPr)
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}
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pr.PageSetUpPr.AutoPageBreaks = bool(o)
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}
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func (o *AutoPageBreaks) getSheetPrOption(pr *xlsxSheetPr) {
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// Excel default: false
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if pr == nil || pr.PageSetUpPr == nil {
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*o = false
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return
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}
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*o = AutoPageBreaks(pr.PageSetUpPr.AutoPageBreaks)
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}
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// SetSheetPrOptions provides a function to sets worksheet properties.
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//
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// Available options:
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// CodeName(string)
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// EnableFormatConditionsCalculation(bool)
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// Published(bool)
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// FitToPage(bool)
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// AutoPageBreaks(bool)
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func (f *File) SetSheetPrOptions(name string, opts ...SheetPrOption) error {
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sheet := f.workSheetReader(name)
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pr := sheet.SheetPr
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if pr == nil {
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pr = new(xlsxSheetPr)
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sheet.SheetPr = pr
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}
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for _, opt := range opts {
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opt.setSheetPrOption(pr)
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}
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return nil
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}
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// GetSheetPrOptions provides a function to gets worksheet properties.
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//
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// Available options:
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// CodeName(string)
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// EnableFormatConditionsCalculation(bool)
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// Published(bool)
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// FitToPage(bool)
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// AutoPageBreaks(bool)
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func (f *File) GetSheetPrOptions(name string, opts ...SheetPrOptionPtr) error {
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sheet := f.workSheetReader(name)
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pr := sheet.SheetPr
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for _, opt := range opts {
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opt.getSheetPrOption(pr)
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}
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return nil
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}
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