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
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
|
/* -*- 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 .
*/
#include <xmloff/XMLEventsImportContext.hxx>
#include <XMLEventImportHelper.hxx>
#include <com/sun/star/document/XEventsSupplier.hpp>
#include <xmloff/xmlimp.hxx>
#include <xmloff/xmlnamespace.hxx>
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmlerror.hxx>
using namespace ::com::sun::star::uno;
using namespace ::xmloff::token;
using ::com::sun::star::beans::PropertyValue;
using ::com::sun::star::container::XNameReplace;
using ::com::sun::star::document::XEventsSupplier;
using ::com::sun::star::lang::IllegalArgumentException;
XMLEventsImportContext::XMLEventsImportContext(SvXMLImport& rImport) :
SvXMLImportContext(rImport)
{
}
XMLEventsImportContext::XMLEventsImportContext(
SvXMLImport& rImport,
const Reference<XEventsSupplier> & xEventsSupplier) :
SvXMLImportContext(rImport),
m_xEvents(xEventsSupplier->getEvents())
{
}
XMLEventsImportContext::XMLEventsImportContext(
SvXMLImport& rImport,
const Reference<XNameReplace> & xNameReplace) :
SvXMLImportContext(rImport),
m_xEvents(xNameReplace)
{
}
XMLEventsImportContext::~XMLEventsImportContext()
{
// // if, for whatever reason, the object gets destroyed prematurely,
// // we need to delete the collected events
}
css::uno::Reference< css::xml::sax::XFastContextHandler > XMLEventsImportContext::createFastChildContext(
sal_Int32 /*nElement*/,
const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
{
// a) search for script:language and script:event-name attribute
// b) delegate to factory. The factory will:
// 1) translate XML event name into API event name
// 2) get proper event context factory from import
// 3) instantiate context
// a) search for script:language and script:event-name attribute
OUString sLanguage;
OUString sEventName;
for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ))
{
OUString sValue = aIter.toString();
if (aIter.getToken() == XML_ELEMENT(SCRIPT, XML_EVENT_NAME))
{
sEventName = sValue;
}
else if (aIter.getToken() == XML_ELEMENT(SCRIPT, XML_LANGUAGE))
{
sLanguage = sValue;
// else: ignore -> let child context handle this
}
// else: ignore -> let child context handle this
}
// b) delegate to factory
return GetImport().GetEventImport().CreateContext(
GetImport(), xAttrList, this, sEventName, sLanguage);
}
void XMLEventsImportContext::SetEvents(
const Reference<XEventsSupplier> & xEventsSupplier)
{
if (xEventsSupplier.is())
{
SetEvents(xEventsSupplier->getEvents());
}
}
void XMLEventsImportContext::SetEvents(
const Reference<XNameReplace> & xNameRepl)
{
if (xNameRepl.is())
{
m_xEvents = xNameRepl;
// now iterate over vector and a) insert b) delete all elements
for(const auto& rEvent : m_aCollectEvents)
{
AddEventValues(rEvent.first, rEvent.second);
}
m_aCollectEvents.clear();
}
}
void XMLEventsImportContext::GetEventSequence(
const OUString& rName,
Sequence<PropertyValue> & rSequence )
{
// search through the vector
// (This shouldn't take a lot of time, since this method should only get
// called if only one (or few) events are being expected)
auto aIter = std::find_if(m_aCollectEvents.begin(), m_aCollectEvents.end(),
[&rName](EventNameValuesPair& rEvent) { return rEvent.first == rName; });
// if we're not at the end, set the sequence
if (aIter != m_aCollectEvents.end())
{
rSequence = aIter->second;
}
}
void XMLEventsImportContext::AddEventValues(
const OUString& rEventName,
const Sequence<PropertyValue> & rValues )
{
// if we already have the events, set them; else just collect
if (m_xEvents.is())
{
// set event (if name is known)
if (m_xEvents->hasByName(rEventName))
{
try
{
m_xEvents->replaceByName(rEventName, Any(rValues));
} catch ( const IllegalArgumentException & rException )
{
Sequence<OUString> aMsgParams { rEventName };
GetImport().SetError(XMLERROR_FLAG_ERROR |
XMLERROR_ILLEGAL_EVENT,
aMsgParams, rException.Message, nullptr);
}
}
}
else
{
EventNameValuesPair aPair(rEventName, rValues);
m_aCollectEvents.push_back(aPair);
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
