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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 // |
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43 // W A R N I N G |
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44 // ------------- |
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45 // |
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46 // This file is not part of the Qt API. It exists purely as an |
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47 // implementation detail. This header file may change from version to |
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48 // version without notice, or even be removed. |
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49 // |
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50 // We mean it. |
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51 |
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52 #ifndef QABSTRACTXMLPULLPROVIDER_H |
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53 #define QABSTRACTXMLPULLPROVIDER_H |
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54 |
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55 #include <QtCore/QtGlobal> |
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56 |
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57 QT_BEGIN_HEADER |
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58 |
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59 QT_BEGIN_NAMESPACE |
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60 |
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61 class QXmlItem; |
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62 class QXmlName; |
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63 class QString; |
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64 class QVariant; |
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65 template<typename Key, typename Value> class QHash; |
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66 |
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67 namespace QPatternist |
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68 { |
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69 class AbstractXmlPullProviderPrivate; |
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70 |
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71 class AbstractXmlPullProvider |
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72 { |
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73 public: |
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74 AbstractXmlPullProvider(); |
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75 virtual ~AbstractXmlPullProvider(); |
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76 |
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77 enum Event |
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78 { |
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79 StartOfInput = 1, |
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80 AtomicValue = 1 << 1, |
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81 StartDocument = 1 << 2, |
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82 EndDocument = 1 << 3, |
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83 StartElement = 1 << 4, |
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84 EndElement = 1 << 5, |
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85 Text = 1 << 6, |
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86 ProcessingInstruction = 1 << 7, |
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87 Comment = 1 << 8, |
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88 Attribute = 1 << 9, |
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89 Namespace = 1 << 10, |
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90 EndOfInput = 1 << 11 |
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91 }; |
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92 |
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93 virtual Event next() = 0; |
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94 virtual Event current() const = 0; |
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95 virtual QXmlName name() const = 0; |
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96 virtual QVariant atomicValue() const = 0; |
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97 virtual QString stringValue() const = 0; |
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98 |
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99 virtual QHash<QXmlName, QString> attributes() = 0; |
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100 virtual QHash<QXmlName, QXmlItem> attributeItems() = 0; |
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101 |
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102 /* *** The functions below are internal. */ |
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103 private: |
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104 Q_DISABLE_COPY(AbstractXmlPullProvider) |
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105 AbstractXmlPullProviderPrivate *d; |
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106 }; |
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107 } |
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108 |
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109 QT_END_NAMESPACE |
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110 |
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111 QT_END_HEADER |
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112 |
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113 #endif |