1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_FRAMEWORK_INC_XML_IMAGESDOCUMENTHANDLER_HXX
#define INCLUDED_FRAMEWORK_INC_XML_IMAGESDOCUMENTHANDLER_HXX
#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
#include <xml/imagesconfiguration.hxx>
#include <rtl/ustring.hxx>
#include <cppuhelper/implbase.hxx>
#include <unordered_map>
namespace framework{
// Hash code function for using in all hash maps of follow implementation.
class OReadImagesDocumentHandler final : public ::cppu::WeakImplHelper< css::xml::sax::XDocumentHandler >
{
public:
enum Image_XML_Entry
{
IMG_ELEMENT_IMAGECONTAINER,
IMG_ELEMENT_IMAGES,
IMG_ELEMENT_ENTRY,
IMG_ELEMENT_EXTERNALIMAGES,
IMG_ELEMENT_EXTERNALENTRY,
IMG_ATTRIBUTE_HREF,
IMG_ATTRIBUTE_MASKCOLOR,
IMG_ATTRIBUTE_COMMAND,
IMG_ATTRIBUTE_BITMAPINDEX,
IMG_ATTRIBUTE_MASKURL,
IMG_ATTRIBUTE_MASKMODE,
IMG_ATTRIBUTE_HIGHCONTRASTURL,
IMG_ATTRIBUTE_HIGHCONTRASTMASKURL,
IMG_XML_ENTRY_COUNT
};
enum Image_XML_Namespace
{
IMG_NS_IMAGE,
IMG_NS_XLINK
};
OReadImagesDocumentHandler( ImageItemDescriptorList& aItems );
virtual ~OReadImagesDocumentHandler() override;
// XDocumentHandler
virtual void SAL_CALL startDocument() override;
virtual void SAL_CALL endDocument() override;
virtual void SAL_CALL startElement(
const OUString& aName,
const css::uno::Reference< css::xml::sax::XAttributeList > &xAttribs) override;
virtual void SAL_CALL endElement(const OUString& aName) override;
virtual void SAL_CALL characters(const OUString& aChars) override;
virtual void SAL_CALL ignorableWhitespace(const OUString& aWhitespaces) override;
virtual void SAL_CALL processingInstruction(const OUString& aTarget,
const OUString& aData) override;
virtual void SAL_CALL setDocumentLocator(
const css::uno::Reference< css::xml::sax::XLocator > &xLocator) override;
private:
OUString getErrorLineString();
class ImageHashMap : public std::unordered_map< OUString, Image_XML_Entry >
{
};
bool m_bImageContainerStartFound;
bool m_bImageContainerEndFound;
bool m_bImagesStartFound;
ImageHashMap m_aImageMap;
ImageItemDescriptorList& m_rImageList;
css::uno::Reference< css::xml::sax::XLocator > m_xLocator;
};
class OWriteImagesDocumentHandler final
{
public:
OWriteImagesDocumentHandler(
const ImageItemDescriptorList& aItems,
css::uno::Reference< css::xml::sax::XDocumentHandler > const &
rWriteDocumentHandler);
~OWriteImagesDocumentHandler();
/// @throws css::xml::sax::SAXException
/// @throws css::uno::RuntimeException
void WriteImagesDocument();
private:
/// @throws css::xml::sax::SAXException
/// @throws css::uno::RuntimeException
void WriteImageList( const ImageItemDescriptorList* );
/// @throws css::xml::sax::SAXException
/// @throws css::uno::RuntimeException
void WriteImage( const ImageItemDescriptor* );
const ImageItemDescriptorList& m_rImageItemList;
css::uno::Reference< css::xml::sax::XDocumentHandler > m_xWriteDocumentHandler;
css::uno::Reference< css::xml::sax::XAttributeList > m_xEmptyList;
OUString m_aXMLImageNS;
OUString m_aAttributeType;
OUString m_aAttributeXlinkType;
OUString m_aAttributeValueSimple;
};
} // namespace framework
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
