1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3  * This file is part of the LibreOffice project.
4  *
5  * This Source Code Form is subject to the terms of the Mozilla Public
6  * License, v. 2.0. If a copy of the MPL was not distributed with this
7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8  *
9  * This file incorporates work covered by the following license notice:
10  *
11  *   Licensed to the Apache Software Foundation (ASF) under one or more
12  *   contributor license agreements. See the NOTICE file distributed
13  *   with this work for additional information regarding copyright
14  *   ownership. The ASF licenses this file to you under the Apache
15  *   License, Version 2.0 (the "License"); you may not use this file
16  *   except in compliance with the License. You may obtain a copy of
17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
18  */
19 
20 #pragma once
21 
22 #include <memory>
23 
24 #include <libxml/xpath.h>
25 
26 #include <sal/types.h>
27 #include <rtl/ref.hxx>
28 
29 #include <cppuhelper/implbase.hxx>
30 
31 #include <com/sun/star/uno/Reference.h>
32 #include <com/sun/star/xml/dom/XNodeList.hpp>
33 #include <com/sun/star/xml/xpath/XXPathObject.hpp>
34 
35 #include "../dom/document.hxx"
36 
37 namespace DOM {
38     class CDocument;
39 }
40 
41 namespace XPath
42 {
43     class CXPathObject : public cppu::WeakImplHelper< css::xml::xpath::XXPathObject >
44     {
45     private:
46         ::rtl::Reference< DOM::CDocument > const m_pDocument;
47         ::osl::Mutex & m_rMutex;
48         std::shared_ptr<xmlXPathObject> const m_pXPathObj;
49         css::xml::xpath::XPathObjectType const m_XPathObjectType;
50 
51     public:
52         CXPathObject( ::rtl::Reference<DOM::CDocument> const& pDocument,
53             ::osl::Mutex & rMutex,
54             std::shared_ptr<xmlXPathObject> const& pXPathObj);
55 
56     /**
57         get object type
58     */
59     virtual css::xml::xpath::XPathObjectType SAL_CALL getObjectType() override;
60 
61     /**
62         get the nodes from a nodelist type object
63     */
64     virtual css::uno::Reference< css::xml::dom::XNodeList > SAL_CALL getNodeList() override;
65 
66      /**
67         get value of a boolean object
68      */
69      virtual sal_Bool SAL_CALL getBoolean() override;
70 
71     /**
72         get number as byte
73     */
74     virtual sal_Int8 SAL_CALL getByte() override;
75 
76     /**
77         get number as short
78     */
79     virtual sal_Int16 SAL_CALL getShort() override;
80 
81     /**
82         get number as long
83     */
84     virtual sal_Int32 SAL_CALL getLong() override;
85 
86     /**
87         get number as hyper
88     */
89     virtual sal_Int64 SAL_CALL getHyper() override;
90 
91     /**
92         get number as float
93     */
94     virtual float SAL_CALL getFloat() override;
95 
96     /**
97         get number as double
98     */
99     virtual double SAL_CALL getDouble() override;
100 
101     /**
102         get string value
103     */
104     virtual OUString SAL_CALL getString() override;
105 
106     };
107 }
108 
109 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
110