Exemple #1
0
 /**
  * Adds an <CODE>Object</CODE> to the <CODE>List</CODE>.
  *
  * @param o the object to add.
  * @return true if adding the object succeeded
  */
 public boolean add(Object o) {
   if (o instanceof ListItem) {
     ListItem item = (ListItem) o;
     if (numbered || lettered) {
       Chunk chunk;
       if (lettered) chunk = new Chunk(nextLetter(), symbol.font());
       else chunk = new Chunk(String.valueOf(first + list.size()), symbol.font());
       chunk.append(".");
       item.setListSymbol(chunk);
     } else {
       item.setListSymbol(symbol);
     }
     item.setIndentationLeft(symbolIndent);
     item.setIndentationRight(0);
     list.add(item);
   } else if (o instanceof List) {
     List nested = (List) o;
     nested.setIndentationLeft(nested.indentationLeft() + symbolIndent);
     first--;
     return list.add(nested);
   } else if (o instanceof String) {
     return this.add(new ListItem((String) o));
   }
   return false;
 }
  /**
   * Constructs a new RtfList for the specified List.
   *
   * @param doc The RtfDocument this RtfList belongs to
   * @param list The List this RtfList is based on
   */
  public RtfList(RtfDocument doc, List list) {
    super(doc);

    this.listNumber = document.getDocumentHeader().getListNumber(this);

    this.items = new ArrayList();
    if (list.getSymbolIndent() > 0 && list.getIndentationLeft() > 0) {
      this.firstIndent = (int) (list.getSymbolIndent() * RtfElement.TWIPS_FACTOR * -1);
      this.leftIndent =
          (int) ((list.getIndentationLeft() + list.getSymbolIndent()) * RtfElement.TWIPS_FACTOR);
    } else if (list.getSymbolIndent() > 0) {
      this.firstIndent = (int) (list.getSymbolIndent() * RtfElement.TWIPS_FACTOR * -1);
      this.leftIndent = (int) (list.getSymbolIndent() * RtfElement.TWIPS_FACTOR);
    } else if (list.getIndentationLeft() > 0) {
      this.firstIndent = 0;
      this.leftIndent = (int) (list.getIndentationLeft() * RtfElement.TWIPS_FACTOR);
    } else {
      this.firstIndent = 0;
      this.leftIndent = 0;
    }
    this.rightIndent = (int) (list.getIndentationRight() * RtfElement.TWIPS_FACTOR);
    this.symbolIndent =
        (int) ((list.getSymbolIndent() + list.getIndentationLeft()) * RtfElement.TWIPS_FACTOR);

    if (list instanceof RomanList) {
      if (list.isLowercase()) {
        this.listType = LIST_TYPE_LOWER_ROMAN;
      } else {
        this.listType = LIST_TYPE_UPPER_ROMAN;
      }
    } else if (list.isNumbered()) {
      this.listType = LIST_TYPE_NUMBERED;
    } else if (list.isLettered()) {
      if (list.isLowercase()) {
        this.listType = LIST_TYPE_LOWER_LETTERS;
      } else {
        this.listType = LIST_TYPE_UPPER_LETTERS;
      }
    }

    for (int i = 0; i < list.getItems().size(); i++) {
      try {
        Element element = (Element) list.getItems().get(i);
        if (element.type() == Element.CHUNK) {
          element = new ListItem((Chunk) element);
        }
        if (element instanceof ListItem) {
          this.alignment = ((ListItem) element).getAlignment();
        }
        RtfBasicElement rtfElement = doc.getMapper().mapElement(element);
        if (rtfElement instanceof RtfList) {
          ((RtfList) rtfElement).setListNumber(listNumber);
          ((RtfList) rtfElement).setListLevel(listLevel + 1);
          ((RtfList) rtfElement).setParent(this);
        } else if (rtfElement instanceof RtfListItem) {
          ((RtfListItem) rtfElement).setParent(this);
          ((RtfListItem) rtfElement).inheritListSettings(listNumber, listLevel + 1);
        }
        items.add(rtfElement);
      } catch (DocumentException de) {
        de.printStackTrace();
      }
    }

    if (this.listLevel == 0) {
      correctIndentation();
    }

    fontNumber =
        new RtfFont(document, new Font(Font.TIMES_ROMAN, 10, Font.NORMAL, new Color(0, 0, 0)));
    if (list.getSymbol() != null
        && list.getSymbol().getFont() != null
        && !list.getSymbol().getContent().startsWith("-")
        && list.getSymbol().getContent().length() > 0) {
      // only set this to bullet symbol is not default
      this.fontBullet = new RtfFont(document, list.getSymbol().getFont());
      this.bulletCharacter = list.getSymbol().getContent().substring(0, 1);
    } else {
      this.fontBullet =
          new RtfFont(document, new Font(Font.SYMBOL, 10, Font.NORMAL, new Color(0, 0, 0)));
    }
  }