Esempio n. 1
0
 private void initMainMenuList() {
   mainMenuList = new List(content.title, List.IMPLICIT);
   mainMenuList.append(tr.t(Translator.CATEGORIES), null);
   mainMenuList.append(tr.t(Translator.OPTIONS), null);
   mainMenuList.append(tr.t(Translator.HELP), null);
   mainMenuList.append(tr.t(Translator.ABOUT), null);
   mainMenuList.append(tr.t(Translator.EXIT), null);
   mainMenuList.setCommandListener(this);
 }
Esempio n. 2
0
  public void commandAction(Command command, Displayable screen) {
    try {
      if (screen.equals(mainMenuList)) {

        int position = mainMenuList.getSelectedIndex();
        String selected = mainMenuList.getString(position);

        if (selected.equals(tr.t(Translator.CATEGORIES))) {
          level = ROOT_FILE;
          showCategory(0);
        } else if (selected.equals(tr.t(Translator.OPTIONS))) {
          optionForm.fillOptions();
          display.setCurrent(optionForm);
        } else if (selected.equals(tr.t(Translator.HELP))) {
          createHelpForm();
          display.setCurrent(form);
        } else if (selected.equals(tr.t(Translator.ABOUT))) {
          createAboutForm();
          display.setCurrent(form);
        } else if (selected.equals(tr.t(Translator.EXIT))) {
          exitMIDlet();
        }

      } else if (screen.equals(list) && command.equals(List.SELECT_COMMAND)) {
        int position = list.getSelectedIndex();
        displayedCategory.lastSelectedPosition = position;

        if (position < subCategories.size()) {
          showCategory(
              ((Integer) displayedCategory.subcategories.elementAt(position)).intValue()); // level
        } else {
          int itemPosition = position - subCategories.size();
          int itemIndex = ((Integer) displayedCategory.items.elementAt(itemPosition)).intValue();
          showItem((Item) itemsIndex.elementAt(itemIndex));
        }
      } else if (command.equals(backCommand) && screen.equals(list)) {
        if (displayedCategory.parentId != PARENT_CATEGORY_MAIN_SCREEN) {
          showCategory(displayedCategory.parentId);
        } else {
          displayMain();
        }
      } else if (command.equals(backCommand) && screen.equals(form)) {
        displayMain();
      } else if (command.equals(backCommandCanvas) && screen.equals(canvas)) {
        showCategory(lastSelectedCategoryIndex);
      }
    } catch (Exception ex) {
      ex.printStackTrace();
    }
  }
Esempio n. 3
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  public void showCategory(int selectedCategory) {
    if (selectedCategory == PARENT_CATEGORY_ROOT_FILE) {
      level = ROOT_FILE;
      selectedCategory = PARENT_CATEGORY_TOP;
    }
    if (level == ROOT_FILE) {
      setRootContent();
      displayedCategory = (Category) categoriesIndex.elementAt(0);
      level = NON_ROOT_FILE;
      lastSelectedCategoryIndex = PARENT_CATEGORY_TOP;
    } else if (level == NON_ROOT_FILE) {
      createContentObjectAndInitCategory(selectedCategory);
      level = IN_NON_ROOT_FILE;
      lastSelectedCategoryIndex = PARENT_CATEGORY_TOP;
    } else if (level == IN_NON_ROOT_FILE) {
      displayedCategory = (Category) categoriesIndex.elementAt(selectedCategory);
      lastSelectedCategoryIndex = selectedCategory;
    }
    subCategories = displayedCategory.subcategories;
    items = displayedCategory.items;

    String[] sArray = new String[subCategories.size() + items.size()];
    fillCategories(sArray);
    fillItems(sArray);
    List tmpList = showList(tr.t("CATEGORIES"), sArray);
    tmpList.setSelectedIndex(displayedCategory.lastSelectedPosition, true);

    display.setCurrent(tmpList);
  }
Esempio n. 4
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 private void createAboutForm() {
   form = new Form(tr.t(Translator.ABOUT));
   form.setCommandListener(this);
   form.addCommand(backCommand);
   StringBuffer sb = new StringBuffer();
   sb.append(content.title).append(" by ").append(content.vendor).append('\n');
   sb.append("Version: ").append(content.version);
   sb.append("\nContent copyrights:").append(content.copyrights);
   sb.append("\n\nCreated using Creomobile Framework");
   form.append(sb.toString());
 }
Esempio n. 5
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  public Catalog() {

    tr = new Translator();
    content = new Content();
    serializator = new Serializator(1);

    initMainMenuList();
    content.initCategories();

    backCommand = new Command(tr.t(Translator.BACK), Command.BACK, 0);
    backCommandCanvas = new Command(tr.t(Translator.BACK), Command.BACK, 0);

    canvas = new CatalogCanvas();

    // canvas.addCommand(exitCommand);
    canvas.addCommand(backCommandCanvas);
    canvas.setCommandListener(this);

    optionForm = new OptionsForm(this, canvas, tr);

    display = Display.getDisplay(this);

    display.setCurrent(mainMenuList);
  }
Esempio n. 6
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 private void createHelpForm() {
   form = new Form(tr.t(Translator.HELP));
   form.setCommandListener(this);
   form.addCommand(backCommand);
   form.append(tr.t(Translator.HELP_CONTENT));
 }