Java Code Examples for org.apache.wicket.markup.html.link.Link#setEnabled()

/** 
 * Helper to disable a link. Add the Sakai class 'current'.
 */
protected void disableLink(Link<Void> l) {
	l.add(new AttributeAppender("class", new Model<String>("current"), " "));
	l.setRenderBodyOnly(true);
	l.setEnabled(false);
}
 

/**
 * Disable a page nav link (PRFL-468)
 */
protected void disableLink(final Link<Void> l) {
	l.add(new AttributeAppender("class", new Model<String>("current"), " "));
	l.setEnabled(false);
}
 

/** 
 * Helper to disable a link. Add the Sakai class 'current'.
 */
protected void disableLink(Link<Void> l) {
	l.add(new AttributeAppender("class", new Model<String>("current"), " "));
	l.setRenderBodyOnly(true);
	l.setEnabled(false);
}
 

/**
 * Helper to disable a link. Add the Sakai class 'current'.
 */
protected final void disableLink(final Link<Void> l) {
	l.add(new AttributeAppender("class", new Model<String>("current"), " "));
	l.replace(new Label("screenreaderlabel", getString("link.screenreader.tabselected")));
	l.setEnabled(false);
}
 

/** 
 * Helper to disable a link. Add the Sakai class 'current'.
 */
protected void disableLink(Link<Void> l) {
	l.add(new AttributeAppender("class", new Model<String>("current"), " "));
	l.setRenderBodyOnly(true);
	l.setEnabled(false);
}
 

/**
 * Disable a page nav link (PRFL-468)
 */
protected void disableLink(final Link<Void> l) {
	l.add(new AttributeAppender("class", new Model<String>("current"), " "));
	l.setEnabled(false);
}
 

/** 
 * Helper to disable a link. Add the Sakai class 'current'.
 */
protected void disableLink(Link<Void> l) {
	l.add(new AttributeAppender("class", new Model<String>("current"), " "));
	l.setRenderBodyOnly(true);
	l.setEnabled(false);
}
 

/**
 * Helper to disable a link. Add the Sakai class 'current'.
 */
protected final void disableLink(final Link<Void> l) {
	l.add(new AttributeAppender("class", new Model<String>("current"), " "));
	l.replace(new Label("screenreaderlabel", getString("link.screenreader.tabselected")));
	l.setEnabled(false);
}
 

/**
 * @param id
 * @param usage
 * @param maxValue
 * @param taskId
 * @param taskNodeFinished Depending on the task node is finished or not, the colors are different: E. g. a 95% used bar is green for
 *          finished tasks, for unfinished ones not.
 * @param unit
 * @param linkEnabled If true then the user can click on this bar for getting all time sheets behind this bar.
 */
public ConsumptionBarPanel(final String id, final BigDecimal usage, BigDecimal maxValue, final Integer taskId,
    final boolean taskNodeFinished, final String unit, final boolean linkEnabled)
{
  super(id);
  if (NumberHelper.isNotZero(maxValue) == false) {
    maxValue = null;
  }
  @SuppressWarnings("serial")
  final Link< Void> showTimesheetsLink = new Link<Void>("sheets") {
    @Override
    public void onClick()
    {
      final PageParameters parameters = new PageParameters();
      parameters.add(TimesheetListPage.PARAMETER_KEY_CLEAR_ALL, true);
      parameters.add(TimesheetListPage.PARAMETER_KEY_STORE_FILTER, false);
      parameters.add(TimesheetListPage.PARAMETER_KEY_TASK_ID, taskId);
      final TimesheetListPage timesheetListPage = new TimesheetListPage(parameters);
      setResponsePage(timesheetListPage);
    }
  };
  showTimesheetsLink.setEnabled(linkEnabled);
  add(showTimesheetsLink);
  final WebMarkupContainer bar = new WebMarkupContainer("bar");
  final Label progressLabel = new Label("progress", new Model<String>(" "));
  final int percentage = maxValue != null ? usage.divide(maxValue, 2, BigDecimal.ROUND_HALF_UP).multiply(NumberHelper.HUNDRED).intValue()
      : 0;
  final int width = percentage <= 100 ? percentage : 10000 / percentage;
  bar.add(AttributeModifier.replace("class", "progress"));
  if (percentage <= 80 || (taskNodeFinished == true && percentage <= 100)) {
    if (percentage > 0) {
      bar.add(AttributeModifier.append("class", "progress-done"));
    } else {
      bar.add(AttributeModifier.append("class", "progress-none"));
      progressLabel.setVisible(false);
    }
  } else if (percentage <= 90) {
    bar.add(AttributeModifier.append("class", "progress-80"));
  } else if (percentage <= 100) {
    bar.add(AttributeModifier.append("class", "progress-90"));
  } else if (taskNodeFinished == true && percentage <= 110) {
    bar.add(AttributeModifier.append("class", "progress-overbooked-min"));
  } else {
    bar.add(AttributeModifier.append("class", "progress-overbooked"));
  }
  if (maxValue == null && (usage == null || usage.compareTo(BigDecimal.ZERO) == 0)) {
    bar.setVisible(false);
  }
  progressLabel.add(AttributeModifier.replace("style", "width: " + width + "%;"));
  final StringBuffer buf = new StringBuffer();
  buf.append(NumberHelper.getNumberFractionFormat(getLocale(), usage.scale()).format(usage));
  if (unit != null) {
    buf.append(unit);
  }
  if (maxValue != null) {
    buf.append("/");
    buf.append(NumberHelper.getNumberFractionFormat(getLocale(), maxValue.scale()).format(maxValue));
    buf.append(unit);
    buf.append(" (").append(percentage).append("%)");
  }
  tooltip = buf.toString();
  WicketUtils.addTooltip(bar, tooltip);
  showTimesheetsLink.add(bar);
  bar.add(progressLabel);
}
 

/**
 * Add a menu entry linking to a class page.
 * <p>
 * Automatically disable the link if it's to the current page.
 * </p>
 *
 * @param clazz classPage
 * @param text  Link's text
 * @param title Title attribute for the link
 */
protected void addMenuLink(Class<? extends Page> clazz, IModel<String> text, IModel<String> title) {
    Link<Page> link = new BookmarkablePageLink<Page>("menuItem", clazz);
    link.setEnabled(!getClass().equals(clazz));
    addMenuLink(link, text, title);
}
 

/**
 * Add a menu entry linking to a class page.
 * <p>
 * Automatically disable the link if it's to the current page.
 * </p>
 *
 * @param clazz classPage
 * @param text  Link's text
 * @param title Title attribute for the link
 */
protected void addMenuLink(Class<? extends Page> clazz, IModel<String> text, IModel<String> title) {
    Link<Page> link = new BookmarkablePageLink<Page>("menuItem", clazz);
    link.setEnabled(!getClass().equals(clazz));
    addMenuLink(link, text, title);
}