/** Test model based extraction */
public void testExtractFromModel() {
Range r = doc.getRange();
String[] text = new String[r.numParagraphs()];
for (int i = 0; i < r.numParagraphs(); i++) {
Paragraph p = r.getParagraph(i);
text[i] = p.text();
}
assertEquals(p_text.length, text.length);
for (int i = 0; i < p_text.length; i++) {
assertEquals(p_text[i], text[i]);
}
}
private static String getBulletText(ListTables listTables, Paragraph paragraph, int listId) {
final ListLevel listLevel = listTables.getLevel(listId, paragraph.getIlvl());
if (listLevel.getNumberText() == null) return "";
StringBuffer bulletBuffer = new StringBuffer();
char[] xst = listLevel.getNumberText().toCharArray();
for (char element : xst) {
if (element < 9) {
ListLevel numLevel = listTables.getLevel(listId, element);
int num = numLevel.getStartAt();
bulletBuffer.append(NumberFormatter.getNumber(num, listLevel.getNumberFormat()));
if (numLevel == listLevel) {
numLevel.setStartAt(numLevel.getStartAt() + 1);
}
} else {
bulletBuffer.append(element);
}
}
byte follow = listLevel.getTypeOfCharFollowingTheNumber();
switch (follow) {
case 0:
bulletBuffer.append("\t");
break;
case 1:
bulletBuffer.append(" ");
break;
default:
break;
}
return bulletBuffer.toString();
}
@Override
protected void processParagraphes(
HWPFDocument wordDocument, Element flow, Range range, int currentTableLevel) {
// TODO mc process paragraphes
final ListTables listTables = wordDocument.getListTables();
int currentListInfo = 0;
final int paragraphs = range.numParagraphs();
for (int p = 0; p < paragraphs; p++) {
Paragraph paragraph = range.getParagraph(p);
// 加入图片
CharacterRun cr = paragraph.getCharacterRun(0);
this.processImage(flow, cr);
// table
if (paragraph.isInTable() && paragraph.getTableLevel() != currentTableLevel) {
if (paragraph.getTableLevel() < currentTableLevel)
throw new IllegalStateException(
"Trying to process table cell with higher level ("
+ paragraph.getTableLevel()
+ ") than current table level ("
+ currentTableLevel
+ ") as inner table part");
Table table = range.getTable(paragraph);
processTable(wordDocument, flow, table);
p += table.numParagraphs();
p--;
continue;
}
// 换页
if (paragraph.text().equals("\u000c")) {
processPageBreak(wordDocument, flow);
}
if (paragraph.getIlfo() != currentListInfo) {
currentListInfo = paragraph.getIlfo();
}
// 嵌套段落
if (currentListInfo != 0) {
if (listTables != null) {
final ListFormatOverride listFormatOverride = listTables.getOverride(paragraph.getIlfo());
String label = getBulletText(listTables, paragraph, listFormatOverride.getLsid());
if ("".equals(label)) {
itemSymbol = true;
/*
Element span = htmlDocumentFacade.getDocument().createElement("span");
span.setAttribute("style", "font-size:12.0pt;line-height:150%;font-family:Wingdings;mso-ascii-font-family:Wingdings;mso-hide:none;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;font-weight:normal;mso-bidi-font-weight:normal;font-style:normal;mso-bidi-font-style:normal;text-underline:windowtext none;text-decoration:none;background:transparent");
span.setTextContent("Ø");
flow.appendChild(span);
*/
}
processParagraph(wordDocument, flow, currentTableLevel, paragraph, label);
} else {
logger.log(
POILogger.WARN,
"Paragraph #"
+ paragraph.getStartOffset()
+ "-"
+ paragraph.getEndOffset()
+ " has reference to list structure #"
+ currentListInfo
+ ", but listTables not defined in file");
processParagraph(
wordDocument, flow, currentTableLevel, paragraph, AbstractWordUtils.EMPTY);
}
} else {
processParagraph(wordDocument, flow, currentTableLevel, paragraph, AbstractWordUtils.EMPTY);
}
}
}
protected void processParagraph(
HWPFDocument hwpfDocument,
Element parentElement,
int currentTableLevel,
Paragraph paragraph,
String bulletText) {
final Element pElement = htmlDocumentFacade.createParagraph();
parentElement.appendChild(pElement);
/*if(itemSymbol)
System.out.println(itemSymbol);*/
if (itemSymbol) {
Element span = htmlDocumentFacade.getDocument().createElement("span");
htmlDocumentFacade.addStyleClass(
span,
"itemSymbol",
"font-size:12.0pt;line-height:150%;font-family:Wingdings;mso-ascii-font-family:Wingdings;mso-hide:none;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;font-weight:normal;mso-bidi-font-weight:normal;font-style:normal;mso-bidi-font-style:normal;text-underline:windowtext none;text-decoration:none;background:transparent");
span.setTextContent("Ø");
pElement.appendChild(span);
itemSymbol = false;
}
StringBuilder style = new StringBuilder();
WordToHtmlUtils.addParagraphProperties(paragraph, style);
final int charRuns = paragraph.numCharacterRuns();
if (charRuns == 0) {
return;
}
{
final String pFontName;
final int pFontSize;
final CharacterRun characterRun = paragraph.getCharacterRun(0);
if ("".equals(paragraph.text().trim())) {
pElement.setTextContent(String.valueOf(UNICODECHAR_NO_BREAK_SPACE));
}
if (characterRun != null) {
Triplet triplet = getCharacterRunTriplet(characterRun);
pFontSize = characterRun.getFontSize() / 2;
pFontName = triplet.fontName;
WordToHtmlUtils.addFontFamily(pFontName, style);
WordToHtmlUtils.addFontSize(pFontSize, style);
} else {
pFontSize = -1;
pFontName = WordToHtmlUtils.EMPTY;
}
blocksProperies.push(new BlockProperies(pFontName, pFontSize));
}
try {
if (WordToHtmlUtils.isNotEmpty(bulletText)) {
if (bulletText.endsWith("\t")) {
/*
* We don't know how to handle all cases in HTML, but at
* least simplest case shall be handled
*/
final float defaultTab = TWIPS_PER_INCH / 2;
float firstLinePosition =
paragraph.getIndentFromLeft() + paragraph.getFirstLineIndent() + 20; // char have
// some space
float nextStop = (float) (Math.ceil(firstLinePosition / defaultTab) * defaultTab);
final float spanMinWidth = nextStop - firstLinePosition;
Element span = htmlDocumentFacade.getDocument().createElement("span");
htmlDocumentFacade.addStyleClass(
span,
"s",
"display: inline-block; text-indent: 0; min-width: "
+ (spanMinWidth / TWIPS_PER_INCH)
+ "in;");
pElement.appendChild(span);
Text textNode =
htmlDocumentFacade.createText(
bulletText.substring(0, bulletText.length() - 1)
+ UNICODECHAR_ZERO_WIDTH_SPACE
+ UNICODECHAR_NO_BREAK_SPACE);
span.appendChild(textNode);
} else {
Text textNode =
htmlDocumentFacade.createText(bulletText.substring(0, bulletText.length() - 1));
pElement.appendChild(textNode);
}
}
processCharacters(hwpfDocument, currentTableLevel, paragraph, pElement);
} finally {
blocksProperies.pop();
}
if (style.length() > 0) htmlDocumentFacade.addStyleClass(pElement, "p", style.toString());
WordToHtmlUtils.compactSpans(pElement);
return;
}
