コード例 #1
0
  public boolean openHyperLink() {
    String localiz = getLocalization();
    if (localiz == null) {
      return false;
    } else if (fBase.getUnderlyingResource() == null) {
      return false;
    } else if (fElement.length() == 0 || fElement.charAt(0) != '%') {
      return false;
    }

    IProject proj = fBase.getUnderlyingResource().getProject();
    IFile file = proj.getFile(localiz + ".properties"); // $NON-NLS-1$
    if (!file.exists()) return false;

    try {
      IEditorPart editor = IDE.openEditor(PDEPlugin.getActivePage(), file);
      if (!(editor instanceof TextEditor)) return false;
      TextEditor tEditor = (TextEditor) editor;
      IDocument doc = tEditor.getDocumentProvider().getDocument(tEditor.getEditorInput());
      if (doc == null) return false;

      try {
        String key = fElement.substring(1);
        int keyLen = key.length();
        int length = doc.getLength();
        int start = 0;
        IRegion region = null;
        FindReplaceDocumentAdapter docSearch = new FindReplaceDocumentAdapter(doc);
        while ((region = docSearch.find(start, key, true, false, false, false)) != null) {
          int offset = region.getOffset();
          if (offset > 0) {
            // check for newline before
            char c = doc.getChar(offset - 1);
            if (c != '\n' && c != '\r') {
              start += keyLen;
              continue;
            }
          }
          if (offset + keyLen < length) {
            // check for whitespace / assign symbol after
            char c = doc.getChar(offset + keyLen);
            if (!Character.isWhitespace(c) && c != '=' && c != ':') {
              start += keyLen;
              continue;
            }
          }
          tEditor.selectAndReveal(offset, keyLen);
          break;
        }
      } catch (BadLocationException e) {
        PDEPlugin.log(e);
      }

    } catch (PartInitException e) {
      return false;
    }
    return true;
  }
コード例 #2
0
  /** Converts the text in editor to HTML text to be displayed in preview page. */
  void markdownToHtml() {
    String editorText = editor.getDocumentProvider().getDocument(editor.getEditorInput()).get();

    String htmlText = "<p>Error processing the input.</p>";
    try {
      htmlText = markdownProcessor.process(editorText);
    } catch (IOException e) {
    }

    browser.setText(htmlText);
  }
コード例 #3
0
  /** Sorts the words in page 0, and shows them in page 2. */
  void sortWords() {

    String editorText = editor.getDocumentProvider().getDocument(editor.getEditorInput()).get();

    StringTokenizer tokenizer =
        new StringTokenizer(editorText, " \t\n\r\f!@#\u0024%^&*()-_=+`~[]{};:'\",.<>/?|\\");
    ArrayList editorWords = new ArrayList();
    while (tokenizer.hasMoreTokens()) {
      editorWords.add(tokenizer.nextToken());
    }

    Collections.sort(editorWords, Collator.getInstance());
    StringWriter displayText = new StringWriter();
    for (int i = 0; i < editorWords.size(); i++) {
      displayText.write(((String) editorWords.get(i)));
      displayText.write(System.getProperty("line.separator"));
    }
    text.setText(displayText.toString());
  }