@Override
  protected Transferable createTransferable(JComponent c) {
    JTextPane aTextPane = (JTextPane) c;

    HTMLEditorKit kit = ((HTMLEditorKit) aTextPane.getEditorKit());
    StyledDocument sdoc = aTextPane.getStyledDocument();
    int sel_start = aTextPane.getSelectionStart();
    int sel_end = aTextPane.getSelectionEnd();

    int i = sel_start;
    StringBuilder output = new StringBuilder();
    while (i < sel_end) {
      Element e = sdoc.getCharacterElement(i);
      Object nameAttr = e.getAttributes().getAttribute(StyleConstants.NameAttribute);
      int start = e.getStartOffset(), end = e.getEndOffset();
      if (nameAttr == HTML.Tag.BR) {
        output.append("\n");
      } else if (nameAttr == HTML.Tag.CONTENT) {
        if (start < sel_start) {
          start = sel_start;
        }
        if (end > sel_end) {
          end = sel_end;
        }
        try {
          String str = sdoc.getText(start, end - start);
          output.append(str);
        } catch (BadLocationException ble) {
          Debug.error(me + "Copy-paste problem!\n%s", ble.getMessage());
        }
      }
      i = end;
    }
    return new StringSelection(output.toString());
  }
示例#2
0
 @Override
 protected void exportDone(JComponent source, Transferable data, int action) {
   if (action == TransferHandler.MOVE) {
     JTextPane aTextPane = (JTextPane) source;
     int sel_start = aTextPane.getSelectionStart();
     int sel_end = aTextPane.getSelectionEnd();
     Document doc = aTextPane.getDocument();
     try {
       doc.remove(sel_start, sel_end - sel_start);
     } catch (BadLocationException e) {
       Debug.error(me + "exportDone: Problem while trying to remove text\n%s", e.getMessage());
     }
   }
 }
示例#3
0
    @Override
    protected Transferable createTransferable(JComponent c) {
      JTextPane aTextPane = (JTextPane) c;

      SikuliEditorKit kit = ((SikuliEditorKit) aTextPane.getEditorKit());
      Document doc = aTextPane.getDocument();
      int sel_start = aTextPane.getSelectionStart();
      int sel_end = aTextPane.getSelectionEnd();

      StringWriter writer = new StringWriter();
      try {
        _copiedImgs.clear();
        kit.write(writer, doc, sel_start, sel_end - sel_start, _copiedImgs);
        return new StringSelection(writer.toString());
      } catch (Exception e) {
        Debug.error(me + "createTransferable: Problem creating text to copy\n%s", e.getMessage());
      }
      return null;
    }