View Javadoc

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  package org.apache.myfaces.shared.renderkit.html;
20  
21  import java.util.HashMap;
22  import java.util.Map;
23  import javax.faces.component.UIComponent;
24  
25  public class CommonEventConstants
26  {
27      public static final String COMMON_EVENTS_MARKED = "oam.COMMON_EVENTS_MARKED";
28      
29      public static final long ACTION_EVENT        = 0x1L;
30      public static final long CLICK_EVENT         = 0x2L;
31      public static final long DBLCLICK_EVENT      = 0x4L;
32      public static final long MOUSEDOWN_EVENT     = 0x8L;
33      public static final long MOUSEUP_EVENT       = 0x10L;
34      public static final long MOUSEOVER_EVENT     = 0x20L;
35      public static final long MOUSEMOVE_EVENT     = 0x40L;
36      public static final long MOUSEOUT_EVENT      = 0x80L;
37      public static final long KEYPRESS_EVENT      = 0x100L;
38      public static final long KEYDOWN_EVENT       = 0x200L;
39      public static final long KEYUP_EVENT         = 0x400L;
40      public static final long FOCUS_EVENT         = 0x800L;
41      public static final long BLUR_EVENT          = 0x1000L;
42      public static final long SELECT_EVENT        = 0x2000L;
43      public static final long CHANGE_EVENT        = 0x4000L;
44      public static final long VALUECHANGE_EVENT   = 0x8000L;
45      public static final long LOAD_EVENT          = 0x10000L;
46      public static final long UNLOAD_EVENT        = 0x20000L;
47      
48      public static final Map<String, Long> COMMON_EVENTS_KEY_BY_NAME = new HashMap<String, Long>(24,1);
49      
50      static
51      {
52          //EVENTS
53          COMMON_EVENTS_KEY_BY_NAME.put("change",   CHANGE_EVENT);
54          COMMON_EVENTS_KEY_BY_NAME.put("select",   SELECT_EVENT);
55          COMMON_EVENTS_KEY_BY_NAME.put("click",    CLICK_EVENT);
56          COMMON_EVENTS_KEY_BY_NAME.put("dblclick", DBLCLICK_EVENT);
57          COMMON_EVENTS_KEY_BY_NAME.put("mousedown",MOUSEDOWN_EVENT);
58          COMMON_EVENTS_KEY_BY_NAME.put("mouseup",  MOUSEUP_EVENT);
59          COMMON_EVENTS_KEY_BY_NAME.put("mouseover",MOUSEOVER_EVENT);
60          COMMON_EVENTS_KEY_BY_NAME.put("mousemove",MOUSEMOVE_EVENT);
61          COMMON_EVENTS_KEY_BY_NAME.put("mouseout", MOUSEOUT_EVENT);
62          COMMON_EVENTS_KEY_BY_NAME.put("keypress", KEYPRESS_EVENT);
63          COMMON_EVENTS_KEY_BY_NAME.put("keydown",  KEYDOWN_EVENT);
64          COMMON_EVENTS_KEY_BY_NAME.put("keyup",    KEYUP_EVENT);
65          COMMON_EVENTS_KEY_BY_NAME.put("focus",    FOCUS_EVENT);
66          COMMON_EVENTS_KEY_BY_NAME.put("blur",     BLUR_EVENT);
67          COMMON_EVENTS_KEY_BY_NAME.put("load",     LOAD_EVENT);
68          COMMON_EVENTS_KEY_BY_NAME.put("unload",   UNLOAD_EVENT);
69          //virtual
70          COMMON_EVENTS_KEY_BY_NAME.put("valueChange", VALUECHANGE_EVENT);
71          COMMON_EVENTS_KEY_BY_NAME.put("action", ACTION_EVENT);
72      }
73      
74      public static void markEvent(UIComponent component, String name)
75      {
76          Long propertyConstant = COMMON_EVENTS_KEY_BY_NAME.get(name);
77          if (propertyConstant == null)
78          {
79              return;
80          }
81          Long commonPropertiesSet = (Long) component.getAttributes().get(COMMON_EVENTS_MARKED);
82          if (commonPropertiesSet == null)
83          {
84              commonPropertiesSet = 0L;
85          }
86          component.getAttributes().put(COMMON_EVENTS_MARKED, commonPropertiesSet | propertyConstant);
87      }
88  }