openxml的style语法定义，备份

openxml中的风格定义对应的xml语法定义：



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style的层级覆盖优先关系：

This process can be described as follows:
 First, the document defaults are applied to all runs and paragraphs in the document.

run：是字符一级，paragraph：是段落

对run和paragraph，最优先的是default

而table和listitem根本没有default

 Next, the table style properties are applied to each table in the document, following the conditional
formatting inclusions and exclusions specified per table.

然后，table属性会应用到table，run和paragraph，但是不对listitem生效

 Next, numbered item and paragraph properties are applied to each paragraph formatted with a
numbering style.

然后是编号项目和段落，也许编号项目本身的style不会定义段落格式，所以会使用两个style来描述编号项目

 Next, paragraph and run properties are applied to each paragraph as defined by the paragraph style.
 Next, run properties are applied to each run with a specific character style applied.

对于段落和run，显示paragraph然后是character被用到文字上

 Finally, we apply direct formatting (paragraph or run properties not from styles). If this direct formatting
includes numbering, that numbering + the associated paragraph properties are applied.

最后是直接写在段落和run上属性

If the value of the rFonts element (§17.3.2.26) references a font which is not available, applications determine a
suitable alternative font via a process called font substitution, which is defined in §17.8.2.

最后一段，还有个font substitution

看了一遍，style的有用属性/子元素，只有下面这几个需要关注

type：

貌似也没有分析的必要。word判断一段文字是否能应用这个style的时候，应该会看这个style的type，读取分析过程，应该不用管

styleid



以styleid为主要识别id

name

可能只要在显示错误信息的时候，要用这个值，作为友好信息

basedon:

指定父Style。继承关系的意思。

继承可以多层。

只有相同类型的style之间才能继承。

如：paragraph继承paragraph，如果类型不匹配则ignore

linked：

将两个style链接在一起，作为一个整体应用到段落和文字

 If the parent style is a table style, then this element shall be ignored.
 If the parent style is a paragraph style, then this element’s val attribute must refer to a character style,
or this element shall be ignored.
 If the parent style is a character style, then this element’s val attribute must refer to a paragraph style,
or this element shall be ignored.
 If the parent style is a numbering style, then this element shall be ignored.

paragraph只能link character

character只能link paragraph

table和numbering都要ignore掉link属性

next：

说明应用了这个style的paragraph之后的paragraph，默认使用什么style

如果这个元素在paragraph类的style之外的style中出现，则被ignore

如果这个元素没有出现，则下一paragraph的style使用和上一段相同的style