1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*************************************************************************
3 *
4 * The Contents of this file are made available subject to the terms of
5 * either of the following licenses
6 *
7 * - GNU Lesser General Public License Version 2.1
8 * - Sun Industry Standards Source License Version 1.1
9 *
10 * Sun Microsystems Inc., October, 2000
11 *
12 * GNU Lesser General Public License Version 2.1
13 * =============================================
14 * Copyright 2000 by Sun Microsystems, Inc.
15 * 901 San Antonio Road, Palo Alto, CA 94303, USA
16 *
17 * This library is free software; you can redistribute it and/or
18 * modify it under the terms of the GNU Lesser General Public
19 * License version 2.1, as published by the Free Software Foundation.
20 *
21 * This library is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
24 * Lesser General Public License for more details.
25 *
26 * You should have received a copy of the GNU Lesser General Public
27 * License along with this library; if not, write to the Free Software
28 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
29 * MA 02111-1307 USA
30 *
31 *
32 * Sun Industry Standards Source License Version 1.1
33 * =================================================
34 * The contents of this file are subject to the Sun Industry Standards
35 * Source License Version 1.1 (the "License"); You may not use this file
36 * except in compliance with the License. You may obtain a copy of the
37 * License at http://www.openoffice.org/license.html.
38 *
39 * Software provided under this License is provided on an "AS IS" basis,
40 * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
41 * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
42 * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
43 * See the License for the specific provisions governing your rights and
44 * obligations concerning the Software.
45 *
46 * The Initial Developer of the Original Code is: IBM Corporation
47 *
48 * Copyright: 2008 by IBM Corporation
49 *
50 * All Rights Reserved.
51 *
52 * Contributor(s): _______________________________________
53 *
54 *
55 ************************************************************************/
56 /*************************************************************************
57 * @file
58 * Container for content.It will destroy all children when destroy.
59 ************************************************************************/
60 #ifndef INCLUDED_LOTUSWORDPRO_INC_XFILTER_XFCONTENTCONTAINER_HXX
61 #define INCLUDED_LOTUSWORDPRO_INC_XFILTER_XFCONTENTCONTAINER_HXX
62
63 #include <sal/config.h>
64
65 #include <vector>
66
67 #include <rtl/ref.hxx>
68
69 #include <xfilter/xfcontent.hxx>
70
71 /**
72 * @brief
73 * A container for content.
74 * The contents will be deleted when delete container.
75 */
76 class XFContentContainer : public XFContent
77 {
78 public:
79 XFContentContainer();
80
81 /**
82 * @descr Destructure, all contents will be deleted too.
83 */
84 virtual ~XFContentContainer() override;
85
86 public:
87 /**
88 * @descr Add content.
89 */
90 virtual void Add(XFContent* pContent);
91
92 rtl::Reference<XFContent> GetLastContent();
93 void RemoveLastContent();
94 /**
95 * @descr convenience function for add text content.
96 */
97 void Add(const OUString& text);
98
99 /**
100 * @descr return the number of contents in the container.
101 */
102 int GetCount() const;
103
104 /**
105 * @descr get content by index.
106 */
107 rtl::Reference<XFContent> GetContent(sal_uInt32 index) const;
108
109 /**
110 * @descr clear all contents in the container.
111 */
112 void Reset();
113
114 /**
115 * @descr helper function, find first content by type.
116 */
117 rtl::Reference<XFContent> FindFirstContent(enumXFContent type);
118
119 /**
120 * @descr return the content type.
121 */
122 virtual enumXFContent GetContentType() override;
123 /**
124 * @descr Output to OOo model or local file.
125 */
126 virtual void ToXml(IXFStream* pStrm) override;
127
128 bool HierarchyContains(const XFContent* pContent) const;
129
130 private:
131 std::vector<rtl::Reference<XFContent>> m_aContents;
132 };
133
GetContent(sal_uInt32 index) const134 inline rtl::Reference<XFContent> XFContentContainer::GetContent(sal_uInt32 index) const
135 {
136 if (index > m_aContents.size() - 1)
137 return nullptr;
138 return m_aContents[index];
139 }
140 #endif
141
142 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
143