taghandler.java

WAP ide 代码

    catch (NullPointerException nullerr1) {}

    try {
      int pos = ((Integer) mergepoints.get("/wml")).intValue();
      int end = deckData.indexOf(">", pos);
      footer = "\n" + deckData.substring(pos, deckData.length());
    }
    catch (NullPointerException nullerr2) {}

    try {
      int pos = ((Integer) mergepoints.get("template")).intValue();
      int pos2 = ((Integer) mergepoints.get("/template")).intValue();
      int end = deckData.indexOf(">", pos2);
      template = " " + deckData.substring(pos, end + 1) + "\n\n";
    }
    catch (NullPointerException nullerr3) {}

    String data = header + template + cardData + footer;
    return data;
  }

  /**
   * Get the WML dtd version specified by the DOCTYPE tag.
   */
  public double getWMLVersion() {
    return keywordFinder.getWMLVersion();
  }

  /**
   * Gets the cards in the Graphics Designer and converts them to text.
   * @return String text - the converted cards.
   */
  public String getCards() {
    // call converter for each tab in CardPane
    int index = CardPane.getSelectedIndex();
    Vector data = new Vector();
    data.add(new Integer(GlobalControlCounter));
    data.add(gp.getStyledDocument());
    data.add(new Boolean(CardTagsCreated));
    data.add(cardControls);
    data.add(CardLevelTags);
    try {
      openData.setElementAt(data, index);
    }
    catch (ArrayIndexOutOfBoundsException arrerr) {}

    String txt = "";
    for (int x = 0; x < CardPane.getComponentCount(); x++) {
      // get the data
      JTextPane p = new JTextPane();
      data = (Vector) openData.get(x);
      GlobalControlCounter = ((Integer) data.get(0)).intValue();
      p.setStyledDocument((DefaultStyledDocument) data.get(1));
      CardTagsCreated = ((Boolean) data.get(2)).booleanValue();
      cardControls = (Vector) data.get(3);
      CardLevelTags = (CardTags) data.get(4);

      //convert the data to text
      Converter conv = new Converter(p);
      String s = conv.toText((StyledDocument) p.getDocument());
      String properties = CardPane.getComponentAt(x).getName();
      if (properties.length() > 0)
        s = "\t<card " + properties + ">\n" + s + "\t</card>\n";
      else
        s = "\t<card>\n" + s + "\t</card>\n";
      txt = txt + s;
    }
    return txt;
  }

  /**
   * Deletes a card control from the application.  This process cannot be undone.
   */
  public void deleteCard() {
    if (CardPane.getTabCount() > 0) {
      try {
        openData.remove(CardPane.getSelectedIndex());
        CardPane.remove(CardPane.getSelectedIndex());
        Vector data = (Vector) openData.get(CardPane.getSelectedIndex());
        GlobalControlCounter = ((Integer) data.get(0)).intValue();
        gp.setStyledDocument((DefaultStyledDocument) data.get(1));
        CardTagsCreated = ((Boolean) data.get(2)).booleanValue();
        cardControls = (Vector) data.get(3);
        CardLevelTags = (CardTags) data.get(4);
        gp.setVisible(false);
        gp.setVisible(true);
        previndex = CardPane.getSelectedIndex();
      }
      catch (ArrayIndexOutOfBoundsException arrerr) {
        gp.setStyledDocument(new DefaultStyledDocument());
        gp.setEnabled(false);
        gp.setEditable(false);
      }
    }
  }

  /**
   * Sets the properties of a the selected card.  Calls up a dialog box
   * where the user can specify the various properties for a card.
   */
  public void setCardProperties() {
    GraphicalControlsProperties gcp = new GraphicalControlsProperties();
    String properties = CardPane.getSelectedComponent().getName();
    String [] props = new String[7];
    int start = -1;
    int end = -1;
    if (properties.indexOf("newcontext=\"") > -1) {
      start = properties.indexOf("newcontext=\"") + 12;
      end = properties.indexOf("\"", start);
      props[0] = properties.substring(start, end);
    }
    else
      props[0] = "N/A";
    if (properties.indexOf("onenterbackward=\"") > -1) {
      start = properties.indexOf("onenterbackward=\"") + 17;
      end = properties.indexOf("\"", start);
      props[1] = properties.substring(start, end);
    }
    if (properties.indexOf("onenterforward=\"") > -1) {
      start = properties.indexOf("onenterforward=\"") + 16;
      end = properties.indexOf("\"", start);
      props[2] = properties.substring(start, end);
    }
    if (properties.indexOf("ontimer=\"") > -1) {
      start = properties.indexOf("ontimer=\"") + 9;
      end = properties.indexOf("\"", start);
      props[3] = properties.substring(start, end);
    }
    if (properties.indexOf("ordered=\"") > -1) {
      start = properties.indexOf("ordered=\"") + 9;
      end = properties.indexOf("\"", start);
      props[4] = properties.substring(start, end);
    }
    else
      props[4] = "N/A";
    if (properties.indexOf("title=\"") > -1) {
      start = properties.indexOf("title=\"") + 7;
      end = properties.indexOf("\"", start);
      props[5] = properties.substring(start, end);
    }
    String extra = "";
    if (properties.indexOf("id=\"") > -1) {
      start = properties.indexOf("id=\"") + 4;
      end = properties.indexOf("\"", start);
      extra = extra + properties.substring(start -4, end + 1);
    }
    if (properties.indexOf("class=\"") > -1) {
      start = properties.indexOf("class=\"") + 7;
      end = properties.indexOf("\"", start);
      extra = extra + properties.substring(start - 7, end + 1);
    }
    if (properties.indexOf("xml:lang=\"") > -1) {
      start = properties.indexOf("xml:lang=\"") + 10;
      end = properties.indexOf("\"", start);
      extra = extra + properties.substring(start - 10, end + 1);
    }
    gcp.showCardPanel(props[0], props[1], props[2], props[3], props[4],
                      props[5], extra);
    gcp.show();
    Vector dialogData = gcp.getData();
    properties = "";
    try {
      if (!((String) dialogData.get(0)).equals("N/A"))
        properties = properties + "newcontext=\"" + (String) dialogData.get(1) + "\" ";
      if (!((String) dialogData.get(1)).equals(""))
        properties = properties + "onenterbackward=\"" + (String) dialogData.get(2) + "\" ";
      if (!((String) dialogData.get(2)).equals(""))
        properties = properties + "onenterforward=\"" + (String) dialogData.get(3) + "\" ";
      if (!((String) dialogData.get(3)).equals(""))
        properties = properties + "ontimer=\"" + (String) dialogData.get(4) + "\" ";
      if (!((String) dialogData.get(4)).equals("N/A"))
        properties = properties + "ordered=\"" + (String) dialogData.get(5) + "\" ";
      if (!((String) dialogData.get(5)).equals(""))
        properties = properties + "title=\"" + (String) dialogData.get(5) + "\" ";
      properties = properties + (String) dialogData.get(6);
      properties = properties.trim();
      CardPane.setTitleAt(CardPane.getSelectedIndex(), (String) dialogData.get(5));
      CardPane.getSelectedComponent().setName(properties);
    }
    catch (NullPointerException nullerr) {// dialog cancelled
    }
  }

  /**
   * Sets the state of the editor, i.e. what buttons are enabled, based on
   * the attributes found at the cursor's position.
   */
  public void checkCaretPosition() {
    // get properties of text at caret position and set toolbar  & menu accordingly
    // also check if text is selcted and if so set buttons and menus according.
    JTextPane thepane;
    if (focusControl == null) {
      thepane = gp;
    }
    else
      thepane = focusControl;

    int start = -1;
    int end = -1;
    try {
      start = thepane.getSelectionStart();
      end = thepane.getSelectionEnd();
    }
    catch (NullPointerException noposerr) {}

    // now check for paragraph properties
    AttributeSet pset = thepane.getParagraphAttributes();

    AttributeSet attribs;
    if ((start == -1) && (end == -1))
     attribs = thepane.getCharacterAttributes();
    else {
      attribs = (AttributeSet) ((StyledDocument) thepane.getDocument()).getCharacterElement(start);
    }
    // need to check for fieldset, anchor, and a tags

    String match = "";
    if (!(attribs.getAttribute("a") == null))
      match = "a";
    if (!(attribs.getAttribute("anchor") == null)) {
      AnchorTagFound = true;
      match = "anchor";
    }
    else
      AnchorTagFound = false;
    if (!(attribs.getAttribute("fieldset") == null))
      match = "fieldset";

    if (!currentDoDesigner.isVisible()) {
      if (match.equals("")) {
        Menu.getItem(1).setEnabled(true);
        Menu.getItem(2).setEnabled(true);
        Menu.getItem(3).setEnabled(true);
        JMenu mi = (JMenu) Menu.getItem(2);
        mi.setEnabled(true);
        mi.getItem(0).setEnabled(true);
        mi = (JMenu) Menu.getItem(4);
        mi.setEnabled(true);
        for (int x = 0; x < 4; x++)
          mi.getItem(x).setEnabled(true);
        Menu.getItem(5).setEnabled(true);
        Menu.getItem(6).setEnabled(true);
        Menu.getItem(7).setEnabled(true);

        for (int x = 0; x < 20; x++)
          Tools.getComponentAtIndex(x).setEnabled(true);
        Tools.getComponentAtIndex(1).setEnabled(false); // dividers must stay disabled
        Tools.getComponentAtIndex(4).setEnabled(false);
        Tools.getComponentAtIndex(12).setEnabled(false);

        for (int x = 0; x < 18; x++)
          AdvancedTools.getComponentAtIndex(x).setEnabled(true);
        AdvancedTools.getComponentAtIndex(5).setEnabled(false); // dividers
        AdvancedTools.getComponentAtIndex(10).setEnabled(false);
        AdvancedTools.getComponentAtIndex(14).setEnabled(false);
        AdvancedTools.getComponentAtIndex(16).setEnabled(false);
      }
      else {
        // if equals a or anchor disable all tools since no nesting is supported
        // only img and br, and fieldset are supported, everything else not
        // if fieldset, all allowed except p tag, and for now, fieldset tags
        // for all, leave in new card and card level tags.
        if (match.equals("fieldset")) { // fieldset first because less restrictions
          Menu.getItem(1).setEnabled(true);
          Menu.getItem(2).setEnabled(true);
          Menu.getItem(3).setEnabled(true);
          JMenu mi = (JMenu) Menu.getItem(2);
          mi.setEnabled(true);
          mi.getItem(0).setEnabled(false);
          mi = (JMenu) Menu.getItem(4);
          mi.setEnabled(true);
          for (int x = 2; x < 4; x++) // the 4 should be 3, to be changed
            mi.getItem(x).setEnabled(false); // when support for nested fieldset
                                            // tags is built in
          Menu.getItem(5).setEnabled(true);
          Menu.getItem(6).setEnabled(true);
          Menu.getItem(7).setEnabled(true);

          for (int x = 0; x < 20; x++)
            Tools.getComponentAtIndex(x).setEnabled(true);
          Tools.getComponentAtIndex(1).setEnabled(false); // dividers must stay disabled
          Tools.getComponentAtIndex(4).setEnabled(false);
          Tools.getComponentAtIndex(12).setEnabled(false);
          Tools.getComponentAtIndex(5).setEnabled(false);

          for (int x = 0; x < 18; x++)
            AdvancedTools.getComponentAtIndex(x).setEnabled(true);
          AdvancedTools.getComponentAtIndex(5).setEnabled(false); // dividers
          AdvancedTools.getComponentAtIndex(10).setEnabled(false);
          AdvancedTools.getComponentAtIndex(14).setEnabled(false);
          AdvancedTools.getComponentAtIndex(16).setEnabled(false);
          AdvancedTools.getComponentAtIndex(0).setEnabled(false); // controls
          AdvancedTools.getComponentAtIndex(1).setEnabled(false);
          AdvancedTools.getComponentAtIndex(4).setEnabled(false);
        }
        if ((match.equals("a")) || (match.equals("anchor"))) {
          Menu.getItem(1).setEnabled(false);
          Menu.getItem(2).setEnabled(false);
          Menu.getItem(3).setEnabled(true);
          JMenu mi = (JMenu) Menu.getItem(4);
          mi.setEnabled(true);
          for (int x = 2; x < 4; x++)
            mi.getItem(x).setEnabled(false);
          Menu.getItem(5).setEnabled(false);
          Menu.getItem(6).setEnabled(false);
          Menu.getItem(7).setEnabled(false);

          for (int x = 1; x < 12; x++)
            Tools.getComponentAtIndex(x).setEnabled(false);
          for (int x = 13; x < 20; x++)
            Tools.getComponentAtIndex(x).setEnabled(true);
          Tools.getComponentAtIndex(1).setEnabled(false); // dividers must stay disabled
          Tools.getComponentAtIndex(4).setEnabled(false);
          Tools.getComponentAtIndex(12).setEnabled(false);

          for (int x = 0; x < 17; x++)
            AdvancedTools.getComponentAtIndex(x).setEnabled(false);
          AdvancedTools.getComponentAtIndex(4).setEnabled(false); // dividers
          AdvancedTools.getComponentAtIndex(9).setEnabled(false);
          AdvancedTools.getComponentAtIndex(13).setEnabled(false);
          AdvancedTools.getComponentAtIndex(15).setEnabled(false);
          AdvancedTools.getComponentAtIndex(2).setEnabled(true); // controls
          AdvancedTools.getComponentAtIndex(3).setEnabled(true);
          AdvancedTools.getComponentAtIndex(4).setEnabled(true);
        }
      }
      if (pset.containsAttribute("pre", "")) {
        // disable fieldset, img, table controls
        Menu.getItem(7).setEnabled(false);
        JMenu mi = (JMenu) Menu.getItem(4);
        mi.setEnabled(true);
        mi.getItem(1).setEnabled(false);
        mi.getItem(3).setEnabled(false);
        AdvancedTools.getComponentAtIndex(3).setEnabled(false);
        AdvancedTools.getComponentAtIndex(4).setEnabled(false);
        AdvancedTools.getComponentAtIndex(11).setEnabled(false);
        AdvancedTools.getComponentAtIndex(12).setEnabled(false);
        AdvancedTools.getComponentAtIndex(13).setEnabled(false);
      }
      else {
        // enable fieldset, img, and table controls
        Menu.getItem(7).setEnabled(true);
        JMenu mi = (JMenu) Menu.getItem(4);
        mi.setEnabled(true);
        mi.getItem(1).setEnabled(true);
        mi.getItem(3).setEnabled(true);
        AdvancedTools.getComponentAtIndex(3).setEnabled(true);
        AdvancedTools.getComponentAtIndex(4).setEnabled(true);
        AdvancedTools.getComponentAtIndex(11).setEnabled(true);
        AdvancedTools.getComponentAtIndex(12).setEnabled(true);
        AdvancedTools.getComponentAtIndex(13).setEnabled(true);
      }
    }
  }

  /**
   * Displays the CardLevelTagDesigner dialog.