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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 : #ifndef INCLUDED_FRAMEWORK_INC_XML_STATUSBARDOCUMENTHANDLER_HXX
21 : #define INCLUDED_FRAMEWORK_INC_XML_STATUSBARDOCUMENTHANDLER_HXX
22 :
23 : #include <framework/statusbarconfiguration.hxx>
24 :
25 : #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
26 :
27 : #include <rtl/ustring.hxx>
28 : #include <cppuhelper/implbase1.hxx>
29 :
30 : #include <unordered_map>
31 : #include <stdtypes.h>
32 : #include <framework/fwedllapi.h>
33 :
34 : namespace framework{
35 :
36 : // Hash code function for using in all hash maps of follow implementation.
37 :
38 : class FWE_DLLPUBLIC OReadStatusBarDocumentHandler :
39 : public ::cppu::WeakImplHelper1< ::com::sun::star::xml::sax::XDocumentHandler >
40 : {
41 : public:
42 : enum StatusBar_XML_Entry
43 : {
44 : SB_ELEMENT_STATUSBAR,
45 : SB_ELEMENT_STATUSBARITEM,
46 : SB_ATTRIBUTE_URL,
47 : SB_ATTRIBUTE_ALIGN,
48 : SB_ATTRIBUTE_STYLE,
49 : SB_ATTRIBUTE_AUTOSIZE,
50 : SB_ATTRIBUTE_OWNERDRAW,
51 : SB_ATTRIBUTE_WIDTH,
52 : SB_ATTRIBUTE_OFFSET,
53 : SB_ATTRIBUTE_HELPURL,
54 : SB_XML_ENTRY_COUNT
55 : };
56 :
57 : enum StatusBar_XML_Namespace
58 : {
59 : SB_NS_STATUSBAR,
60 : SB_NS_XLINK,
61 : SB_XML_NAMESPACES_COUNT
62 : };
63 :
64 : OReadStatusBarDocumentHandler( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer >& aStatusBarItems );
65 : virtual ~OReadStatusBarDocumentHandler();
66 :
67 : // XDocumentHandler
68 : virtual void SAL_CALL startDocument()
69 : throw ( ::com::sun::star::xml::sax::SAXException,
70 : ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
71 :
72 : virtual void SAL_CALL endDocument()
73 : throw( ::com::sun::star::xml::sax::SAXException,
74 : ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
75 :
76 : virtual void SAL_CALL startElement(
77 : const OUString& aName,
78 : const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList > &xAttribs)
79 : throw( ::com::sun::star::xml::sax::SAXException,
80 : ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
81 :
82 : virtual void SAL_CALL endElement(const OUString& aName)
83 : throw( ::com::sun::star::xml::sax::SAXException,
84 : ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
85 :
86 : virtual void SAL_CALL characters(const OUString& aChars)
87 : throw( ::com::sun::star::xml::sax::SAXException,
88 : ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
89 :
90 : virtual void SAL_CALL ignorableWhitespace(const OUString& aWhitespaces)
91 : throw( ::com::sun::star::xml::sax::SAXException,
92 : ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
93 :
94 : virtual void SAL_CALL processingInstruction(const OUString& aTarget,
95 : const OUString& aData)
96 : throw( ::com::sun::star::xml::sax::SAXException,
97 : ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
98 :
99 : virtual void SAL_CALL setDocumentLocator(
100 : const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XLocator > &xLocator)
101 : throw( ::com::sun::star::xml::sax::SAXException,
102 : ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
103 :
104 : private:
105 : OUString getErrorLineString();
106 :
107 116 : class StatusBarHashMap : public std::unordered_map<OUString ,
108 : StatusBar_XML_Entry ,
109 : OUStringHash,
110 : std::equal_to< OUString > >
111 : {
112 : public:
113 : inline void free()
114 : {
115 : StatusBarHashMap().swap( *this );// get rid of reserved capacity
116 : }
117 : };
118 :
119 : bool m_bStatusBarStartFound;
120 : bool m_bStatusBarEndFound;
121 : bool m_bStatusBarItemStartFound;
122 : StatusBarHashMap m_aStatusBarMap;
123 : ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer > m_aStatusBarItems;
124 : ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XLocator > m_xLocator;
125 : };
126 :
127 : class FWE_DLLPUBLIC OWriteStatusBarDocumentHandler
128 : {
129 : public:
130 : OWriteStatusBarDocumentHandler(
131 : const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess >& rStatusBarItems,
132 : const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler >& rWriteDocHandler );
133 : virtual ~OWriteStatusBarDocumentHandler();
134 :
135 : void WriteStatusBarDocument() throw
136 : ( ::com::sun::star::xml::sax::SAXException,
137 : ::com::sun::star::uno::RuntimeException );
138 :
139 : protected:
140 : void WriteStatusBarItem(
141 : const OUString& rCommandURL,
142 : const OUString& rHelpURL,
143 : sal_Int16 nOffset,
144 : sal_Int16 nStyle,
145 : sal_Int16 nWidth ) throw
146 : ( ::com::sun::star::xml::sax::SAXException,
147 : ::com::sun::star::uno::RuntimeException );
148 :
149 : ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > m_aStatusBarItems;
150 : ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler > m_xWriteDocumentHandler;
151 : ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList > m_xEmptyList;
152 : OUString m_aXMLStatusBarNS;
153 : OUString m_aXMLXlinkNS;
154 : OUString m_aAttributeType;
155 : OUString m_aAttributeURL;
156 : };
157 :
158 : } // namespace framework
159 :
160 : #endif
161 :
162 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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