org.smallmind.wicket.component.label.FormLabel Maven / Gradle / Ivy

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/*
 * Copyright (c) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 David Berkman
 *
 * This file is part of the SmallMind Code Project.
 *
 * The SmallMind Code Project is free software, you can redistribute
 * it and/or modify it under either, at your discretion...
 *
 * 1) The terms of GNU Affero General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at
 * your option) any later version.
 *
 * ...or...
 *
 * 2) The terms of the Apache License, Version 2.0.
 *
 * The SmallMind Code Project is distributed in the hope that it will
 * be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License or Apache License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * and the Apache License along with the SmallMind Code Project. If not, see
 *  or .
 *
 * Additional permission under the GNU Affero GPL version 3 section 7
 * ------------------------------------------------------------------
 * If you modify this Program, or any covered work, by linking or
 * combining it with other code, such other code is not for that reason
 * alone subject to any of the requirements of the GNU Affero GPL
 * version 3.
 */
package org.smallmind.wicket.component.label;

import org.apache.wicket.Component;
import org.apache.wicket.behavior.AttributeAppender;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.FormComponent;
import org.apache.wicket.model.AbstractReadOnlyModel;
import org.apache.wicket.model.StringResourceModel;

public class FormLabel extends Label {

  public FormLabel (String id, Component parentComponent, FormComponent formComponent, String resourceKey) {

    super(id, new FormLabelModel(parentComponent, resourceKey));

    add(new AttributeAppender("style", new FormLabelColorModel(formComponent), ";"));
  }

  private class FormLabelColorModel extends AbstractReadOnlyModel {

    private final FormComponent formComponent;

    public FormLabelColorModel (FormComponent formComponent) {

      this.formComponent = formComponent;
    }

    public String getObject () {

      return (formComponent.isValid()) ? "color: #000000" : "color: #FF0000";
    }
  }

  private static class FormLabelModel extends AbstractReadOnlyModel {

    private final StringResourceModel innerModel;

    public FormLabelModel (Component parentComponent, String resourceKey) {

      innerModel = new StringResourceModel(resourceKey, parentComponent, null);
    }

    @Override
    public String getObject () {

      return innerModel.getObject() + ":";
    }
  }
}