01: /*
02: * File : $Source: /usr/local/cvs/opencms/src/org/opencms/workplace/explorer/menu/CmsMirSubStandard.java,v $
03: * Date : $Date: 2008-02-27 12:05:22 $
04: * Version: $Revision: 1.4 $
05: *
06: * This library is part of OpenCms -
07: * the Open Source Content Management System
08: *
09: * Copyright (c) 2002 - 2008 Alkacon Software GmbH (http://www.alkacon.com)
10: *
11: * This library is free software; you can redistribute it and/or
12: * modify it under the terms of the GNU Lesser General Public
13: * License as published by the Free Software Foundation; either
14: * version 2.1 of the License, or (at your option) any later version.
15: *
16: * This library is distributed in the hope that it will be useful,
17: * but WITHOUT ANY WARRANTY; without even the implied warranty of
18: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19: * Lesser General Public License for more details.
20: *
21: * For further information about Alkacon Software GmbH, please see the
22: * company website: http://www.alkacon.com
23: *
24: * For further information about OpenCms, please see the
25: * project website: http://www.opencms.org
26: *
27: * You should have received a copy of the GNU Lesser General Public
28: * License along with this library; if not, write to the Free Software
29: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
30: */
31:
32: package org.opencms.workplace.explorer.menu;
33:
34: import org.opencms.file.CmsObject;
35: import org.opencms.workplace.explorer.CmsResourceUtil;
36:
37: /**
38: * Defines a menu item rule for the sub menu generation that checks the visibility of the sub items to show.<p>
39: *
40: * @author Andreas Zahner
41: *
42: * @version $Revision: 1.4 $
43: *
44: * @since 6.5.6
45: */
46: public class CmsMirSubStandard extends A_CmsMenuItemRule {
47:
48: /** The name of the standard rule set used for sub context menu entries. */
49: public static final String RULE_NAME = "substandard";
50:
51: /**
52: * @see org.opencms.workplace.explorer.menu.I_CmsMenuItemRule#getVisibility(org.opencms.file.CmsObject, org.opencms.workplace.explorer.CmsResourceUtil[], org.opencms.workplace.explorer.menu.I_CmsMenuItemRule[])
53: */
54: public CmsMenuItemVisibilityMode getVisibility(CmsObject cms,
55: CmsResourceUtil[] resourceUtil, I_CmsMenuItemRule[] rule) {
56:
57: for (int i = 0; i < rule.length; i++) {
58: CmsMenuItemVisibilityMode mode = rule[i].getVisibility(cms,
59: resourceUtil);
60: if (!mode.isInVisible()) {
61: // found the first visible item, return mode
62: return mode;
63: }
64: }
65: // no visible item found, sub menu entry is not displayed
66: return CmsMenuItemVisibilityMode.VISIBILITY_INVISIBLE;
67: }
68:
69: /**
70: * @see org.opencms.workplace.explorer.menu.I_CmsMenuItemRule#matches(org.opencms.file.CmsObject, CmsResourceUtil[])
71: */
72: public boolean matches(CmsObject cms, CmsResourceUtil[] resourceUtil) {
73:
74: // this rule always matches
75: return true;
76: }
77:
78: }
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