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| 2 | ** |
| 3 | ** Copyright (C) 2016 The Qt Company Ltd. |
| 4 | ** Contact: https://www.qt.io/licensing/ |
| 5 | ** |
| 6 | ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
| 7 | ** |
| 8 | ** $QT_BEGIN_LICENSE:LGPL$ |
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| 17 | ** GNU Lesser General Public License Usage |
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| 24 | ** |
| 25 | ** GNU General Public License Usage |
| 26 | ** Alternatively, this file may be used under the terms of the GNU |
| 27 | ** General Public License version 2.0 or (at your option) the GNU General |
| 28 | ** Public license version 3 or any later version approved by the KDE Free |
| 29 | ** Qt Foundation. The licenses are as published by the Free Software |
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| 38 | ****************************************************************************/ |
| 39 | |
| 40 | #include "qnamepool_p.h" |
| 41 | |
| 42 | #include "qdelegatingnamespaceresolver_p.h" |
| 43 | |
| 44 | QT_BEGIN_NAMESPACE |
| 45 | |
| 46 | using namespace QPatternist; |
| 47 | |
| 48 | DelegatingNamespaceResolver::DelegatingNamespaceResolver(const NamespaceResolver::Ptr &resolver) : m_nsResolver(resolver) |
| 49 | { |
| 50 | Q_ASSERT(m_nsResolver); |
| 51 | } |
| 52 | |
| 53 | DelegatingNamespaceResolver::DelegatingNamespaceResolver(const NamespaceResolver::Ptr &ns, |
| 54 | const Bindings &overrides) : m_nsResolver(ns) |
| 55 | , m_bindings(overrides) |
| 56 | { |
| 57 | Q_ASSERT(m_nsResolver); |
| 58 | } |
| 59 | |
| 60 | QXmlName::NamespaceCode DelegatingNamespaceResolver::lookupNamespaceURI(const QXmlName::PrefixCode prefix) const |
| 61 | { |
| 62 | const QXmlName::NamespaceCode val(m_bindings.value(akey: prefix, adefaultValue: NoBinding)); |
| 63 | |
| 64 | if(val == NoBinding) |
| 65 | return m_nsResolver->lookupNamespaceURI(prefix); |
| 66 | else |
| 67 | return val; |
| 68 | } |
| 69 | |
| 70 | NamespaceResolver::Bindings DelegatingNamespaceResolver::bindings() const |
| 71 | { |
| 72 | Bindings bs(m_nsResolver->bindings()); |
| 73 | const Bindings::const_iterator end(m_bindings.constEnd()); |
| 74 | Bindings::const_iterator it(m_bindings.constBegin()); |
| 75 | |
| 76 | for(; it != end; ++it) |
| 77 | bs.insert(akey: it.key(), avalue: it.value()); |
| 78 | |
| 79 | return bs; |
| 80 | } |
| 81 | |
| 82 | void DelegatingNamespaceResolver::addBinding(const QXmlName nb) |
| 83 | { |
| 84 | if(nb.namespaceURI() == StandardNamespaces::UndeclarePrefix) |
| 85 | m_bindings.remove(akey: nb.prefix()); |
| 86 | else |
| 87 | m_bindings.insert(akey: nb.prefix(), avalue: nb.namespaceURI()); |
| 88 | } |
| 89 | |
| 90 | QT_END_NAMESPACE |
| 91 |