Line data Source code
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 FRAMEWORK_XML_IMAGEDOCUMENTHANDLER_HXX_
21 : #define FRAMEWORK_XML_IMAGEDOCUMENTHANDLER_HXX_
22 :
23 : #include <framework/fwedllapi.h>
24 :
25 : #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
26 :
27 : #include <xml/imagesconfiguration.hxx>
28 : #include <threadhelp/threadhelpbase.hxx>
29 : #include <rtl/ustring.hxx>
30 : #include <cppuhelper/implbase1.hxx>
31 :
32 : #include <boost/unordered_map.hpp>
33 : #include <stdtypes.h>
34 :
35 : namespace framework{
36 :
37 : //*****************************************************************************************************************
38 : // Hash code function for using in all hash maps of follow implementation.
39 :
40 : class OReadImagesDocumentHandler : private ThreadHelpBase, // Struct for right initalization of lock member! Must be first of baseclasses.
41 : public ::cppu::WeakImplHelper1< ::com::sun::star::xml::sax::XDocumentHandler >
42 : {
43 : public:
44 : enum Image_XML_Entry
45 : {
46 : IMG_ELEMENT_IMAGECONTAINER,
47 : IMG_ELEMENT_IMAGES,
48 : IMG_ELEMENT_ENTRY,
49 : IMG_ELEMENT_EXTERNALIMAGES,
50 : IMG_ELEMENT_EXTERNALENTRY,
51 : IMG_ATTRIBUTE_HREF,
52 : IMG_ATTRIBUTE_MASKCOLOR,
53 : IMG_ATTRIBUTE_COMMAND,
54 : IMG_ATTRIBUTE_BITMAPINDEX,
55 : IMG_ATTRIBUTE_MASKURL,
56 : IMG_ATTRIBUTE_MASKMODE,
57 : IMG_ATTRIBUTE_HIGHCONTRASTURL,
58 : IMG_ATTRIBUTE_HIGHCONTRASTMASKURL,
59 : IMG_XML_ENTRY_COUNT
60 : };
61 :
62 : enum Image_XML_Namespace
63 : {
64 : IMG_NS_IMAGE,
65 : IMG_NS_XLINK,
66 : TBL_XML_NAMESPACES_COUNT
67 : };
68 :
69 : OReadImagesDocumentHandler( ImageListsDescriptor& aItems );
70 : virtual ~OReadImagesDocumentHandler();
71 :
72 : // XDocumentHandler
73 : virtual void SAL_CALL startDocument(void)
74 : throw ( ::com::sun::star::xml::sax::SAXException,
75 : ::com::sun::star::uno::RuntimeException );
76 :
77 : virtual void SAL_CALL endDocument(void)
78 : throw( ::com::sun::star::xml::sax::SAXException,
79 : ::com::sun::star::uno::RuntimeException );
80 :
81 : virtual void SAL_CALL startElement(
82 : const rtl::OUString& aName,
83 : const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList > &xAttribs)
84 : throw( ::com::sun::star::xml::sax::SAXException,
85 : ::com::sun::star::uno::RuntimeException );
86 :
87 : virtual void SAL_CALL endElement(const rtl::OUString& aName)
88 : throw( ::com::sun::star::xml::sax::SAXException,
89 : ::com::sun::star::uno::RuntimeException );
90 :
91 : virtual void SAL_CALL characters(const rtl::OUString& aChars)
92 : throw( ::com::sun::star::xml::sax::SAXException,
93 : ::com::sun::star::uno::RuntimeException );
94 :
95 : virtual void SAL_CALL ignorableWhitespace(const rtl::OUString& aWhitespaces)
96 : throw( ::com::sun::star::xml::sax::SAXException,
97 : ::com::sun::star::uno::RuntimeException );
98 :
99 : virtual void SAL_CALL processingInstruction(const rtl::OUString& aTarget,
100 : const rtl::OUString& aData)
101 : throw( ::com::sun::star::xml::sax::SAXException,
102 : ::com::sun::star::uno::RuntimeException );
103 :
104 : virtual void SAL_CALL setDocumentLocator(
105 : const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XLocator > &xLocator)
106 : throw( ::com::sun::star::xml::sax::SAXException,
107 : ::com::sun::star::uno::RuntimeException );
108 :
109 : private:
110 : ::rtl::OUString getErrorLineString();
111 :
112 0 : class ImageHashMap : public ::boost::unordered_map< ::rtl::OUString ,
113 : Image_XML_Entry ,
114 : OUStringHashCode ,
115 : ::std::equal_to< ::rtl::OUString > >
116 : {
117 : public:
118 : inline void free()
119 : {
120 : ImageHashMap().swap( *this );
121 : }
122 : };
123 :
124 : sal_Bool m_bImageContainerStartFound;
125 : sal_Bool m_bImageContainerEndFound;
126 : sal_Bool m_bImagesStartFound;
127 : sal_Bool m_bImagesEndFound;
128 : sal_Bool m_bImageStartFound;
129 : sal_Bool m_bExternalImagesStartFound;
130 : sal_Bool m_bExternalImagesEndFound;
131 : sal_Bool m_bExternalImageStartFound;
132 : sal_Int32 m_nHashMaskModeBitmap;
133 : sal_Int32 m_nHashMaskModeColor;
134 : ImageHashMap m_aImageMap;
135 : ImageListsDescriptor& m_aImageList;
136 : ImageListItemDescriptor* m_pImages;
137 : ExternalImageItemListDescriptor* m_pExternalImages;
138 : ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XLocator > m_xLocator;
139 : };
140 :
141 : class OWriteImagesDocumentHandler : private ThreadHelpBase // Struct for right initalization of lock member! Must be first of baseclasses.
142 : {
143 : public:
144 : OWriteImagesDocumentHandler(
145 : const ImageListsDescriptor& aItems,
146 : ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler > );
147 : virtual ~OWriteImagesDocumentHandler();
148 :
149 : void WriteImagesDocument() throw
150 : ( ::com::sun::star::xml::sax::SAXException,
151 : ::com::sun::star::uno::RuntimeException );
152 :
153 : protected:
154 : virtual void WriteImageList( const ImageListItemDescriptor* ) throw
155 : ( ::com::sun::star::xml::sax::SAXException,
156 : ::com::sun::star::uno::RuntimeException );
157 :
158 : virtual void WriteExternalImageList( const ExternalImageItemListDescriptor* ) throw
159 : ( ::com::sun::star::xml::sax::SAXException,
160 : ::com::sun::star::uno::RuntimeException );
161 :
162 : virtual void WriteImage( const ImageItemDescriptor* ) throw
163 : ( ::com::sun::star::xml::sax::SAXException,
164 : ::com::sun::star::uno::RuntimeException );
165 :
166 : virtual void WriteExternalImage( const ExternalImageItemDescriptor* ) throw
167 : ( ::com::sun::star::xml::sax::SAXException,
168 : ::com::sun::star::uno::RuntimeException );
169 :
170 : const ImageListsDescriptor& m_aImageListsItems;
171 : ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler > m_xWriteDocumentHandler;
172 : ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList > m_xEmptyList;
173 : ::rtl::OUString m_aXMLXlinkNS;
174 : ::rtl::OUString m_aXMLImageNS;
175 : ::rtl::OUString m_aAttributeType;
176 : ::rtl::OUString m_aAttributeXlinkType;
177 : ::rtl::OUString m_aAttributeValueSimple;
178 : };
179 :
180 : } // namespace framework
181 :
182 : #endif
183 :
184 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
