コード例 #1
1
  private void updateTemplateFromEditor(PrintfTemplate template) {
    ArrayList params = new ArrayList();
    String format = null;
    int text_length = editorPane.getDocument().getLength();
    try {
      format = editorPane.getDocument().getText(0, text_length);
    } catch (BadLocationException ex1) {
    }
    Element section_el = editorPane.getDocument().getDefaultRootElement();
    // Get number of paragraphs.
    int num_para = section_el.getElementCount();
    for (int p_count = 0; p_count < num_para; p_count++) {
      Element para_el = section_el.getElement(p_count);
      // Enumerate the content elements
      int num_cont = para_el.getElementCount();
      for (int c_count = 0; c_count < num_cont; c_count++) {
        Element content_el = para_el.getElement(c_count);
        AttributeSet attr = content_el.getAttributes();
        // Get the name of the style applied to this content element; may be null
        String sn = (String) attr.getAttribute(StyleConstants.NameAttribute);
        // Check if style name match
        if (sn != null && sn.startsWith("Parameter")) {
          // we extract the label.
          JLabel l = (JLabel) StyleConstants.getComponent(attr);
          if (l != null) {
            params.add(l.getName());
          }
        }
      }
    }

    template.setFormat(format);
    template.setTokens(params);
  }
コード例 #2
1
ファイル: EditorKit.java プロジェクト: niknah/SikuliX-2014
    // TODO: make this a method of SikuliDocument, no need to pass document as argument
    private void changeIndentation(DefaultStyledDocument doc, int linenum, int columns)
        throws BadLocationException {
      PreferencesUser pref = PreferencesUser.getInstance();
      boolean expandTab = pref.getExpandTab();
      int tabWidth = pref.getTabWidth();

      if (linenum < 0) {
        throw new BadLocationException("Negative line", -1);
      }
      Element map = doc.getDefaultRootElement();
      if (linenum >= map.getElementCount()) {
        throw new BadLocationException("No such line", doc.getLength() + 1);
      }
      if (columns == 0) {
        return;
      }

      Element lineElem = map.getElement(linenum);
      int lineStart = lineElem.getStartOffset();
      int lineLength = lineElem.getEndOffset() - lineStart;
      String line = doc.getText(lineStart, lineLength);

      // determine current indentation and number of whitespace characters
      int wsChars;
      int indentation = 0;
      for (wsChars = 0; wsChars < line.length(); wsChars++) {
        char c = line.charAt(wsChars);
        if (c == ' ') {
          indentation++;
        } else if (c == '\t') {
          indentation += tabWidth;
        } else {
          break;
        }
      }

      int newIndentation = indentation + columns;
      if (newIndentation <= 0) {
        doc.remove(lineStart, wsChars);
        return;
      }

      // build whitespace string for new indentation
      StringBuilder newWs = new StringBuilder(newIndentation / tabWidth + tabWidth - 1);
      int ind = 0;
      if (!expandTab) {
        for (; ind + tabWidth <= newIndentation; ind += tabWidth) {
          newWs.append('\t');
        }
      }
      for (; ind < newIndentation; ind++) {
        newWs.append(' ');
      }
      doc.replace(lineStart, wsChars, newWs.toString(), null);
    }
コード例 #3
0
 public int getLineStartOffset(int line) throws BadLocationException {
   // line starting from 0
   Element map = getDocument().getDefaultRootElement();
   if (line < 0) {
     throw new BadLocationException("Negative line", -1);
   } else if (line >= map.getElementCount()) {
     throw new BadLocationException("No such line", getDocument().getLength() + 1);
   } else {
     Element lineElem = map.getElement(line);
     return lineElem.getStartOffset();
   }
 }
コード例 #4
0
 private void parse(Element node) {
   if (!showThumbs) {
     // do not show any thumbnails
     return;
   }
   int count = node.getElementCount();
   for (int i = 0; i < count; i++) {
     Element elm = node.getElement(i);
     Debug.log(8, elm.toString());
     if (elm.isLeaf()) {
       int start = elm.getStartOffset(), end = elm.getEndOffset();
       parseRange(start, end);
     } else {
       parse(elm);
     }
   }
 }
コード例 #5
0
ファイル: TextLineNumber.java プロジェクト: boldt/luposdate
  /*
   *  Determine the Y offset for the current row
   */
  private int getOffsetY(int rowStartOffset, FontMetrics fontMetrics) throws BadLocationException {
    //  Get the bounding rectangle of the row

    Rectangle r = component.modelToView(rowStartOffset);
    int lineHeight = fontMetrics.getHeight();
    int y = r.y + r.height;
    int descent = 0;

    //  The text needs to be positioned above the bottom of the bounding
    //  rectangle based on the descent of the font(s) contained on the row.

    if (r.height == lineHeight) // default font is being used
    {
      descent = fontMetrics.getDescent();
    } else // We need to check all the attributes for font changes
    {
      if (fonts == null) fonts = new HashMap<String, FontMetrics>();

      Element root = component.getDocument().getDefaultRootElement();
      int index = root.getElementIndex(rowStartOffset);
      Element line = root.getElement(index);

      for (int i = 0; i < line.getElementCount(); i++) {
        Element child = line.getElement(i);
        AttributeSet as = child.getAttributes();
        String fontFamily = (String) as.getAttribute(StyleConstants.FontFamily);
        Integer fontSize = (Integer) as.getAttribute(StyleConstants.FontSize);
        String key = fontFamily + fontSize;

        FontMetrics fm = fonts.get(key);

        if (fm == null) {
          Font font = new Font(fontFamily, Font.PLAIN, fontSize);
          fm = component.getFontMetrics(font);
          fonts.put(key, fm);
        }

        descent = Math.max(descent, fm.getDescent());
      }
    }

    return y - descent;
  }
コード例 #6
0
ファイル: TextLineNumber.java プロジェクト: boldt/luposdate
  /** Calculate the width needed to display the maximum line number */
  private void setPreferredWidth() {
    Element root = component.getDocument().getDefaultRootElement();
    int lines = root.getElementCount();
    int digits = Math.max(String.valueOf(lines).length(), minimumDisplayDigits);

    //  Update sizes when number of digits in the line number changes

    if (lastDigits != digits) {
      lastDigits = digits;
      FontMetrics fontMetrics = getFontMetrics(getFont());
      int width = fontMetrics.charWidth('0') * digits;
      Insets insets = getInsets();
      int preferredWidth = insets.left + insets.right + width;

      Dimension d = getPreferredSize();
      d.setSize(preferredWidth, HEIGHT);
      setPreferredSize(d);
      setSize(d);
    }
  }
コード例 #7
0
 public boolean reparseCheckContent() {
   Element e = this.getDocument().getDefaultRootElement();
   String txt;
   if (e.getElementCount() > 2) {
     return false;
   } else if (e.getElement(1).getEndOffset() - e.getElement(1).getStartOffset() > 1) {
     return false;
   } else {
     int is = e.getElement(0).getStartOffset();
     int ie = e.getElement(0).getEndOffset();
     try {
       txt = e.getElement(0).getDocument().getText(is, ie - 1);
       if (txt.endsWith(Settings.TypeCommentToken)) {
         return true;
       }
     } catch (BadLocationException ex) {
       return false;
     }
   }
   return false;
 }
コード例 #8
0
 private int getFunctionStartOffset(String func, Element node) throws BadLocationException {
   Document doc = getDocument();
   int count = node.getElementCount();
   Pattern patDef = Pattern.compile("def\\s+" + func + "\\s*\\(");
   for (int i = 0; i < count; i++) {
     Element elm = node.getElement(i);
     if (elm.isLeaf()) {
       int start = elm.getStartOffset(), end = elm.getEndOffset();
       String line = doc.getText(start, end - start);
       Matcher matcher = patDef.matcher(line);
       if (matcher.find()) {
         return start;
       }
     } else {
       int p = getFunctionStartOffset(func, elm);
       if (p >= 0) {
         return p;
       }
     }
   }
   return -1;
 }