/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.myfaces.tobago.internal.taglib.component;

import org.apache.myfaces.tobago.apt.annotation.DynamicExpression;
import org.apache.myfaces.tobago.apt.annotation.Facet;
import org.apache.myfaces.tobago.apt.annotation.Tag;
import org.apache.myfaces.tobago.apt.annotation.TagAttribute;
import org.apache.myfaces.tobago.apt.annotation.UIComponentTag;
import org.apache.myfaces.tobago.apt.annotation.UIComponentTagAttribute;
import org.apache.myfaces.tobago.component.Facets;
import org.apache.myfaces.tobago.component.RendererTypes;
import org.apache.myfaces.tobago.internal.taglib.declaration.HasBinding;
import org.apache.myfaces.tobago.internal.taglib.declaration.HasCurrentMarkup;
import org.apache.myfaces.tobago.internal.taglib.declaration.HasId;
import org.apache.myfaces.tobago.internal.taglib.declaration.HasLabel;
import org.apache.myfaces.tobago.internal.taglib.declaration.HasMarkup;
import org.apache.myfaces.tobago.internal.taglib.declaration.IsGridLayoutComponentWithDimension;
import org.apache.myfaces.tobago.internal.taglib.declaration.IsGridLayoutContainer;

import javax.faces.component.UIForm;

/**
 * Renders a page element.
 */
@Tag(name = "page")
@UIComponentTag(
    uiComponent = "org.apache.myfaces.tobago.component.UIPage",
    uiComponentBaseClass = "org.apache.myfaces.tobago.internal.component.AbstractUIPage",
    uiComponentFacesClass = "javax.faces.component.UIForm",
    componentFamily = UIForm.COMPONENT_FAMILY,
    rendererType = RendererTypes.PAGE,
    facets =
        { @Facet(name = Facets.ACTION,
                description ="Contains an instance of UICommand (tc:command) for an auto-action",
                allowedChildComponenents = "org.apache.myfaces.tobago.Command"),
          @Facet(name = Facets.RESIZE,
                description ="Contains an instance of UICommand which will be executed when the"
                    + "size of the user agent was changed. Typically a <tc:command immediate='true' />",
                allowedChildComponenents = {"org.apache.myfaces.tobago.Command", "org.apache.myfaces.tobago.Form"}),
          @Facet(name = Facets.MENUBAR, description = "Menubar",
                allowedChildComponenents = "javax.faces.component.UIPanel"), //fake
          @Facet(name=Facets.LAYOUT, description = "Contains an instance of AbstractUILayoutBase",
                allowedChildComponenents = "org.apache.myfaces.tobago.GridLayout")})

public interface PageTagDeclaration
    extends HasLabel, HasId, HasBinding, HasMarkup, HasCurrentMarkup,
    IsGridLayoutComponentWithDimension, IsGridLayoutContainer {

  /**
   * Contains the id of the component which should have the focus after
   * loading the page.
   * Set to empty string for disabling setting of focus.
   * Default (null) enables the "auto focus" feature.
   */
  @TagAttribute
  @UIComponentTagAttribute()
  void setFocusId(String focusId);

  /**
   * Absolute URL to an image or image name to lookup in tobago resource path
   * representing the application. In HTML it is used as a favicon.
   */
  @TagAttribute
  @UIComponentTagAttribute()
  void setApplicationIcon(String icon);

  /**
   * <strong>ValueBindingExpression</strong> pointing to a object to save the
   * component's state.
   * @deprecated since Tobago 1.5.0. Please set the min/max values with e. g. 
   * a tc:gridLayoutConstraint tag.
   */
  @Deprecated
  @TagAttribute
  @UIComponentTagAttribute(
      type = "java.lang.Object", expression = DynamicExpression.VALUE_EXPRESSION_REQUIRED)
  void setState(String state);

  // XXX LAYOUT_GENERATE
//  @TagAttribute
//  @UIComponentTagAttribute(type = "org.apache.myfaces.tobago.layout.Measure")
//  void setHeight(String height);

  // XXX LAYOUT_GENERATE
//  @TagAttribute
//  @UIComponentTagAttribute(type = "org.apache.myfaces.tobago.layout.Measure")
//  void setWidth(String width);

}
