93 lines
3.7 KiB
Go
93 lines
3.7 KiB
Go
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// Copyright 2016 - 2023 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 and
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// read from XLAM / XLSM / XLSX / XLTM / XLTX files. Supports reading and
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// writing spreadsheet documents generated by Microsoft Excel™ 2007 and later.
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// Supports complex components by high compatibility, and provided streaming
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// API for generating or reading data from a worksheet with huge amounts of
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// data. This library needs Go version 1.16 or later.
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package excelize
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import (
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"encoding/xml"
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"sync"
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)
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// xlsxSST directly maps the sst element from the namespace
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// http://schemas.openxmlformats.org/spreadsheetml/2006/main. String values may
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// be stored directly inside spreadsheet cell elements; however, storing the
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// same value inside multiple cell elements can result in very large worksheet
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// Parts, possibly resulting in performance degradation. The Shared String Table
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// is an indexed list of string values, shared across the workbook, which allows
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// implementations to store values only once.
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type xlsxSST struct {
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mu sync.Mutex
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XMLName xml.Name `xml:"http://schemas.openxmlformats.org/spreadsheetml/2006/main sst"`
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Count int `xml:"count,attr"`
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UniqueCount int `xml:"uniqueCount,attr"`
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SI []xlsxSI `xml:"si"`
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}
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// xlsxSI (String Item) is the representation of an individual string in the
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// Shared String table. If the string is just a simple string with formatting
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// applied at the cell level, then the String Item (si) should contain a
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// single text element used to express the string. However, if the string in
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// the cell is more complex - i.e., has formatting applied at the character
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// level - then the string item shall consist of multiple rich text runs which
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// collectively are used to express the string.
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type xlsxSI struct {
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T *xlsxT `xml:"t,omitempty"`
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R []xlsxR `xml:"r"`
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RPh []*xlsxPhoneticRun `xml:"rPh"`
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PhoneticPr *xlsxPhoneticPr `xml:"phoneticPr"`
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}
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// xlsxR represents a run of rich text. A rich text run is a region of text
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// that share a common set of properties, such as formatting properties. The
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// properties are defined in the rPr element, and the text displayed to the
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// user is defined in the Text (t) element.
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type xlsxR struct {
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XMLName xml.Name `xml:"r"`
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RPr *xlsxRPr `xml:"rPr"`
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T *xlsxT `xml:"t"`
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}
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// xlsxT directly maps the t element in the run properties.
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type xlsxT struct {
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XMLName xml.Name `xml:"t"`
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Space xml.Attr `xml:"space,attr,omitempty"`
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Val string `xml:",chardata"`
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}
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// xlsxRPr (Run Properties) specifies a set of run properties which shall be
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// applied to the contents of the parent run after all style formatting has been
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// applied to the text. These properties are defined as direct formatting, since
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// they are directly applied to the run and supersede any formatting from
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// styles.
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type xlsxRPr struct {
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RFont *attrValString `xml:"rFont"`
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Charset *attrValInt `xml:"charset"`
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Family *attrValInt `xml:"family"`
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B *string `xml:"b"`
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I *string `xml:"i"`
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Strike *string `xml:"strike"`
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Outline *string `xml:"outline"`
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Shadow *string `xml:"shadow"`
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Condense *string `xml:"condense"`
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Extend *string `xml:"extend"`
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Color *xlsxColor `xml:"color"`
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Sz *attrValFloat `xml:"sz"`
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U *attrValString `xml:"u"`
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VertAlign *attrValString `xml:"vertAlign"`
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Scheme *attrValString `xml:"scheme"`
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}
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// RichTextRun directly maps the settings of the rich text run.
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type RichTextRun struct {
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Font *Font
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Text string
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}
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