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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  
20  package org.apache.myfaces.tobago.internal.component;
21  
22  import org.apache.myfaces.tobago.component.Facets;
23  import org.apache.myfaces.tobago.component.LabelLayout;
24  import org.apache.myfaces.tobago.component.SupportFieldId;
25  import org.apache.myfaces.tobago.component.SupportsAccessKey;
26  import org.apache.myfaces.tobago.component.SupportsLabelLayout;
27  import org.apache.myfaces.tobago.component.Visual;
28  import org.apache.myfaces.tobago.util.ComponentUtils;
29  
30  import javax.faces.component.UIComponent;
31  import javax.faces.component.behavior.ClientBehaviorHolder;
32  import javax.faces.context.FacesContext;
33  
34  /**
35   * Base class for some inputs.
36   */
37  public abstract class AbstractUIInput extends javax.faces.component.UIInput
38      implements SupportsAccessKey, SupportsLabelLayout, Visual, ClientBehaviorHolder, SupportFieldId {
39  
40    public abstract Integer getTabIndex();
41  
42    public abstract boolean isFocus();
43  
44    public abstract boolean isDisabled();
45  
46    public abstract boolean isReadonly();
47  
48    public abstract String getPlaceholder();
49  
50    @Override
51    public String getFieldId(final FacesContext facesContext) {
52      final UIComponent before = getFacet(Facets.before.name());
53      final UIComponent after = getFacet(Facets.after.name());
54  
55      if (getLabelLayout() == LabelLayout.skip && before == null && after == null && !(this instanceof AbstractUIDate)) {
56        return getClientId(facesContext);
57      } else {
58        return getClientId(facesContext) + ComponentUtils.SUB_SEPARATOR + "field";
59      }
60    }
61  
62    public boolean isLabelLayoutSkip() {
63      return getLabelLayout() == LabelLayout.skip;
64    }
65  }