Apache POI的XWPF是否支持段落的授權功能？

Question

我知道，HWPF有這個功能，但是我在XWPF中找不到任何相似的東西。

也許有解決此問題的解決方法。如果你知道一些，請與我分享。

在此先感謝！

Answer 1

在Word Office OpenXML中，自動連字設置是爲整個文檔設置的，並且可以針對單個段落進行抑制。整個文檔的設置位於軟件包的/word/settings.xml部分。這是XWPFSettings，但直到現在才能使用apache poi的高級對象獲取此信息。所以我們需要使用低級對象和反射來獲得這個，並有權訪問CTSettings.addNewAutoHyphenation。

單個段落自動連字符的可能抑制在CTPPrBase.addNewSuppressAutoHyphens中完成，也不能使用高級別apache poi獲得。

例子：

import java.io.FileOutputStream; 

import org.apache.poi.xwpf.usermodel.*; 

import org.apache.poi.POIXMLDocumentPart; 

import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTSettings; 
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STSectionMark; 

import java.lang.reflect.Field; 

import java.math.BigInteger; 

public class CreateWordAutoHyphenation { 

public static void main(String[] args) throws Exception { 

    XWPFDocument document = new XWPFDocument(); 

    POIXMLDocumentPart part = null; 
    for (int i = 0; i < document.getRelations().size(); i++) { 
    part = document.getRelations().get(i); 
    if (part instanceof XWPFSettings) break; 
    } 
    if (part instanceof XWPFSettings) { 
    XWPFSettings settings = (XWPFSettings)part; 
    Field _ctSettings = XWPFSettings.class.getDeclaredField("ctSettings"); 
    _ctSettings.setAccessible(true); 
    CTSettings ctSettings = (CTSettings)_ctSettings.get(settings); 
    ctSettings.addNewAutoHyphenation(); 
    } 

    String testtext = "This text tests whether automatic hyphenation opportunities are set on for this document and not are suppressed for this paragraph. Since in Word Office OpenXML the automatic hyphenation settings are set for the whole document and may be suppressed for single paragraphs."; 

    XWPFParagraph paragraph = document.createParagraph(); 
    paragraph.setAlignment(ParagraphAlignment.BOTH); 
    XWPFRun run = paragraph.createRun(); 
    run.setFontSize(18); 
    run.getCTR().getRPr().addNewLang().setVal("en-US"); 
    run.setText(testtext); 

    paragraph = document.createParagraph(); 
    run=paragraph.createRun(); 
    run.addBreak(BreakType.COLUMN); 

    paragraph.setAlignment(ParagraphAlignment.BOTH); 
    paragraph.getCTP().addNewPPr().addNewSuppressAutoHyphens(); 
    run = paragraph.createRun(); 
    run.setFontSize(18); 
    run.getCTR().getRPr().addNewLang().setVal("en-US"); 
    run.setText(testtext); 

    document.getDocument().getBody().addNewSectPr().addNewType().setVal(STSectionMark.CONTINUOUS); 
    document.getDocument().getBody().getSectPr().addNewCols().setNum(BigInteger.valueOf(2)); 

    document.write(new FileOutputStream("CreateWordAutoHyphenation.docx")); 
    document.close(); 

} 
}