taghandler.java

WAP ide 代码

        str = "<postfield name=\"name\" value=\"value\"/>";
      if (command.equals("<select> Tag"))
        str = "<select name=\"name\" title=\"title\"></select>";
      if (command.equals("<fieldset> Tag"))
        str = "<fieldset title=\"title\"></fieldset>";
      if (command.equals("<setvar> Tag")) // variables
        str = "<setvar name=\"name\" value=\"value\"/>";
      if (command.equals("<table> Tag")) // tables
        str = "<table columns=\"num\"></table>";
      if (command.equals("<td> Tag"))
        str = "<td></td>";
      if (command.equals("<tr> Tag"))
        str = "<tr></tr>";
      if (command.equals("<access> Tag")) // security
        str = "<access/>";

      if (command.equals("comboBoxChanged")) {
        JComboBox box = (JComboBox) e.getSource();
        String s = (String) box.getSelectedItem();
        str = "<onevent type=\"" + s + "\"></onevent>";
      }
    }
    return str;
  }

  /**
   * Called by the Graphical Editor, adds controls or sets attributes in
   * the GraphicalTextpane to match the desired tag selected by the button pressed.
   * @param ActionEvent e - the button pressed.
   * @param JTextPane graphicsPane - the JTextPane to which the attributes or controls should be added.
   * @param Border border - a custom border to be used when controls are selected.
   */
  public void doAction(ActionEvent e, JTextPane graphicsPane, Border border) {
    String str = "";
    String command = "";
    theBorder = border;
    JButton button = new JButton(); // button which gets assigned an action
    gp = graphicsPane;

    try {
      JMenuItem mi = (JMenuItem) e.getSource();
      command = mi.getActionCommand();
    }
    catch (ClassCastException cce) {
      try {
        JButton mi = (JButton) e.getSource();
        command = mi.getActionCommand();
      }
      catch (ClassCastException cce2) {
        JComboBox mi = (JComboBox) e.getSource();
        command = mi.getActionCommand();
      }
    }

    if (!command.equals("")) {
      if (command.equals("<card> Tag")) {
        createNewCard();
      }
      if (command.equals("<a> Tag")) { // links
        GlobalControlCounter++;
        SimpleAttributeSet attr = new SimpleAttributeSet();
        attr.addAttribute("counter", new Integer(GlobalControlCounter).toString());
        SimpleAttributeSet tag = new SimpleAttributeSet();
        StyleConstants.setBackground(tag, gp.getForeground());
        StyleConstants.setForeground(tag, gp.getBackground());
        tag.addAttribute("a", attr);
        if (graphicsPane.hasFocus())
          gp.setCharacterAttributes(tag, false);
        else
          focusControl.setCharacterAttributes(tag, false);
        disableControls("a");
      }
      if (command.equals("<anchor> Tag")) {
        GlobalControlCounter++;
        SimpleAttributeSet attr = new SimpleAttributeSet();
        attr.addAttribute("counter", new Integer(GlobalControlCounter).toString());

        SimpleAttributeSet tag = new SimpleAttributeSet();
        StyleConstants.setBackground(tag, gp.getForeground());
        StyleConstants.setForeground(tag, gp.getBackground());
        tag.addAttribute("anchor", attr);
        if (graphicsPane.hasFocus())
          gp.setCharacterAttributes(tag, false);
        else
          focusControl.setCharacterAttributes(tag, false);
        disableControls("anchor");
      }
      if (command.equals("<do> Tag")) { // actions
        if (!CardTagsCreated) {
          CardLevelTags = new CardTags(graphicsPane);
          CardLevelTags.doDoubleClick();
        }
        if (currentTagsDesigner.isVisible())
          currentTagsDesigner.addDoTag();
        else {
          JTextPane thepane;
          if (focusControl == null) {
            thepane = gp;
          }
          else
            thepane = focusControl;
          AttributeSet oldset = thepane.getCharacterAttributes();
          SimpleAttributeSet newset = new SimpleAttributeSet();
          newset.addAttributes(oldset);
          GlobalControlCounter++;
          newset.addAttribute("do", new Integer(GlobalControlCounter).toString());
          doTag d = new doTag(graphicsPane, GlobalControlCounter);
          cardControls.add(d);
          int pos = thepane.getCaretPosition();
          thepane.setSelectionStart(thepane.getCaretPosition() - 1);
          thepane.setSelectionEnd(thepane.getCaretPosition());
          thepane.setCharacterAttributes(newset, false);
          thepane.setSelectionStart(pos);
          thepane.setSelectionEnd(pos);
        }
      }
      if (command.equals("<go> Tag")) {
        if (!CardTagsCreated) {
          CardLevelTags = new CardTags(graphicsPane);
          CardLevelTags.doDoubleClick();
        }
        if (currentTagsDesigner.isVisible())
          currentTagsDesigner.addGoTag();
        if (currentDoDesigner.isVisible())
          currentDoDesigner.addGoTag();
      }
      if (command.equals("<noop> Tag")) {
        if (!CardTagsCreated) {
          CardLevelTags = new CardTags(graphicsPane);
          CardLevelTags.doDoubleClick();
        }
        if (currentTagsDesigner.isVisible())
          currentTagsDesigner.addNoopTag();
        if (currentDoDesigner.isVisible())
          currentDoDesigner.addNoopTag();
      }
      if (command.equals("<prev> Tag")) {
        if (!CardTagsCreated) {
          CardLevelTags = new CardTags(graphicsPane);
          CardLevelTags.doDoubleClick();
        }
        if (currentTagsDesigner.isVisible())
          currentTagsDesigner.addPrevTag();
        if (currentDoDesigner.isVisible())
          currentDoDesigner.addPrevTag();
      }
      if (command.equals("<refresh> Tag")) {
        if (!CardTagsCreated) {
          CardLevelTags = new CardTags(graphicsPane);
          CardLevelTags.doDoubleClick();
        }
        if (currentTagsDesigner.isVisible())
          currentTagsDesigner.addRefreshTag();
        if (currentDoDesigner.isVisible())
          currentDoDesigner.addRefreshTag();
      }
      if (command.equals("<timer> Tag")) {
        if (!CardTagsCreated) {
          CardLevelTags = new CardTags(graphicsPane);
          CardLevelTags.doDoubleClick();
        }
        if (currentTagsDesigner.isVisible())
          currentTagsDesigner.addTimerTag();
        if (currentDoDesigner.isVisible())
          currentDoDesigner.addTimerTag();
      }
      if (command.equals("comboBoxChanged")) {
        if (!CardTagsCreated) {
          CardLevelTags = new CardTags(graphicsPane);
          CardLevelTags.doDoubleClick();
        }
        JComboBox mi = (JComboBox) e.getSource();
        if (currentTagsDesigner.isVisible())
          currentTagsDesigner.addOneventTag((String) mi.getSelectedItem());
        if (currentDoDesigner.isVisible())
          currentDoDesigner.addOneventTag((String) mi.getSelectedItem());
      }
      if (command.equals("<postfield> Tag")) {
        if (!CardTagsCreated) {
          CardLevelTags = new CardTags(graphicsPane);
          CardLevelTags.doDoubleClick();
        }
        if (currentTagsDesigner.isVisible())
          currentTagsDesigner.addPostfieldTag();
        if (currentDoDesigner.isVisible())
          currentDoDesigner.addPostfieldTag();
      }
      if (command.equals("<big> Tag")) {// font styles
        JTextPane thepane;
        if (focusControl == null) {
          thepane = gp;
        }
        else
          thepane = focusControl;
        int start = thepane.getSelectionStart();
        int end = thepane.getSelectionEnd();
        thepane.setCaretPosition(start);
        AttributeSet oldset = thepane.getCharacterAttributes();
        thepane.setSelectionStart(start);
        thepane.setSelectionEnd(end);
        if (oldset.getAttribute("big") == null) { // apply the attribute
          SimpleAttributeSet newset = new SimpleAttributeSet();
          MutableAttributeSet set = new SimpleAttributeSet();
          StyleConstants.setFontSize(newset, 16);
          newset.addAttributes(set);
          newset.addAttribute("big", "");
          thepane.setCharacterAttributes(newset, false);
        }
        else { // remove the attribute
          removeAttributes(thepane, start, end, "big");
        }
      }
      if (command.equals("<b> Tag")) {
        JTextPane thepane;
        if (focusControl == null) {
          thepane = gp;
        }
        else
          thepane = focusControl;
        int start = thepane.getSelectionStart();
        int end = thepane.getSelectionEnd();
        thepane.setCaretPosition(start);
        AttributeSet oldset = thepane.getCharacterAttributes();
        thepane.setSelectionStart(start);
        thepane.setSelectionEnd(end);
        if (oldset.getAttribute("b") == null) { // apply the attribute
          SimpleAttributeSet newset = new SimpleAttributeSet();
          MutableAttributeSet set = new SimpleAttributeSet();
          StyleConstants.setBold(set, true);
          newset.addAttributes(set);
          newset.addAttribute("b", "");
          thepane.setCharacterAttributes(newset, false);
        }
        else { // remove the attribute
          removeAttributes(thepane, start, end, "b");
        }
      }
      if (command.equals("<em> Tag")) {
        JTextPane thepane;
        if (focusControl == null) {
          thepane = gp;
        }
        else
          thepane = focusControl;
        int start = thepane.getSelectionStart();
        int end = thepane.getSelectionEnd();
        thepane.setCaretPosition(start);
        AttributeSet oldset = thepane.getCharacterAttributes();
        thepane.setSelectionStart(start);
        thepane.setSelectionEnd(end);
        if (oldset.getAttribute("em") == null) { // apply the attribute
          SimpleAttributeSet newset = new SimpleAttributeSet();
          MutableAttributeSet set = new SimpleAttributeSet();
          StyleConstants.setItalic(set, true);
          StyleConstants.setFontSize(set, 14);
          newset.addAttributes(set);
          newset.addAttribute("em", "");
          thepane.setCharacterAttributes(newset, false);
        }
        else { // remove the attribute
          removeAttributes(thepane, start, end, "em");
        }
      }
      if (command.equals("<i> Tag")) {
        JTextPane thepane;
        if (focusControl == null) {
          thepane = gp;
        }
        else
          thepane = focusControl;
        int start = thepane.getSelectionStart();
        int end = thepane.getSelectionEnd();
        thepane.setCaretPosition(start);
        AttributeSet oldset = thepane.getCharacterAttributes();
        thepane.setSelectionStart(start);
        thepane.setSelectionEnd(end);
        if (oldset.getAttribute("i") == null) { // apply the attribute
          SimpleAttributeSet newset = new SimpleAttributeSet();
          MutableAttributeSet set = new SimpleAttributeSet();
          StyleConstants.setItalic(set, true);
          newset.addAttributes(set);
          newset.addAttribute("i", "");
          thepane.setCharacterAttributes(newset, false);
        }
        else { // remove the attribute
          removeAttributes(thepane, start, end, "i");
        }
      }
      if (command.equals("<small> Tag")) {
        JTextPane thepane;
        if (focusControl == null) {
          thepane = gp;
        }
        else
          thepane = focusControl;
        int start = thepane.getSelectionStart();
        int end = thepane.getSelectionEnd();
        thepane.setCaretPosition(start);
        AttributeSet oldset = thepane.getCharacterAttributes();
        thepane.setSelectionStart(start);
        thepane.setSelectionEnd(end);
        if (oldset.getAttribute("small") == null) { // apply the attribute
          SimpleAttributeSet newset = new SimpleAttributeSet();
          MutableAttributeSet set = new SimpleAttributeSet();
          StyleConstants.setFontSize(set, 8);
          newset.addAttributes(set);
          newset.addAttribute("small", "");
          thepane.setCharacterAttributes(newset, false);
        }
        else { // remove the attribute
          removeAttributes(thepane, start, end, "small");
        }
      }
      if (command.equals("<strong> Tag")) {
        JTextPane thepane;
        if (focusControl == null) {
          thepane = gp;
        }
        else
          thepane = focusControl;
        int start = thepane.getSelectionStart();
        int end = thepane.getSelectionEnd();
        thepane.setCaretPosition(start);
        AttributeSet oldset = thepane.getCharacterAttributes();
        thepane.setSelectionStart(start);
        thepane.setSelectionEnd(end);
        if (oldset.getAttribute("strong") == null) { // apply the attribute
          SimpleAttributeSet newset = new SimpleAttributeSet();
          MutableAttributeSet set = new SimpleAttributeSet();
          StyleConstants.setBold(set, true);
          StyleConstants.setFontSize(set, 14);
          newset.addAttributes(set);
          newset.addAttribute("strong", "");
          thepane.setCharacterAttributes(newset, false);
        }
        else { // remove the attribute
          removeAttributes(thepane, start, end, "strong");
        }
      }
      if (command.equals("<u> Tag")) {
        // add a u tag to this section
        JTextPane thepane;
        if (focusControl == null) {
          thepane = gp;
        }
        else
          thepane = focusControl;
        int start = thepane.getSelectionStart();
        int end = thepane.getSelectionEnd();
        thepane.setCaretPosition(start);
        AttributeSet oldset = thepane.getCharacterAttributes();
        thepane.setSelectionStart(start);
        thepane.setSelectionEnd(end);
        if (oldset.getAttribute("u") == null) { // apply the attribute
          SimpleAttributeSet newset = new SimpleAttributeSet();
          MutableAttributeSet set = new SimpleAttributeSet();
          StyleConstants.setUnderline(set, true);