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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 ** Contact: Qt Software Information (qt-info@nokia.com)
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5 **
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6 ** This file is part of the tools applications of the Qt Toolkit.
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7 **
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8 ** Commercial Usage
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9 ** Licensees holding valid Qt Commercial licenses may use this file in
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10 ** accordance with the Qt Commercial License Agreement provided with the
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11 ** Software or, alternatively, in accordance with the terms contained in
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12 ** a written agreement between you and Nokia.
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13 **
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14 **
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15 ** GNU General Public License Usage
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16 ** Alternatively, this file may be used under the terms of the GNU
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17 ** General Public License versions 2.0 or 3.0 as published by the Free
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18 ** Software Foundation and appearing in the file LICENSE.GPL included in
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19 ** the packaging of this file. Please review the following information
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20 ** to ensure GNU General Public Licensing requirements will be met:
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21 ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
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22 ** http://www.gnu.org/copyleft/gpl.html. In addition, as a special
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23 ** exception, Nokia gives you certain additional rights. These rights
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24 ** are described in the Nokia Qt GPL Exception version 1.3, included in
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25 ** the file GPL_EXCEPTION.txt in this package.
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26 **
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27 ** Qt for Windows(R) Licensees
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28 ** As a special exception, Nokia, as the sole copyright holder for Qt
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29 ** Designer, grants users of the Qt/Eclipse Integration plug-in the
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30 ** right for the Qt/Eclipse Integration to link to functionality
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31 ** provided by Qt Designer and its related libraries.
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32 **
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33 ** If you are unsure which license is appropriate for your use, please
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34 ** contact the sales department at qt-sales@nokia.com.
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35 **
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36 ****************************************************************************/
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37
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38 #ifndef DWRITEINCLUDES_H
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39 #define DWRITEINCLUDES_H
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40
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41 #include "treewalker.h"
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42
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43 #include <QtCore/QHash>
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44 #include <QtCore/QMap>
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45 #include <QtCore/QSet>
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46 #include <QtCore/QString>
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47
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48 QT_BEGIN_NAMESPACE
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49
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50 class QTextStream;
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51 class Driver;
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52 class Uic;
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53
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54 namespace D {
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55
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56 struct WriteIncludes : public TreeWalker
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57 {
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58 WriteIncludes(Uic *uic);
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59
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60 void acceptUI(DomUI *node);
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61 void acceptWidget(DomWidget *node);
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62 void acceptLayout(DomLayout *node);
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63 void acceptSpacer(DomSpacer *node);
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64 void acceptProperty(DomProperty *node);
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65 void acceptWidgetScripts(const DomScripts &, DomWidget *, const DomWidgets &);
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66
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67 //
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68 // custom widgets
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69 //
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70 void acceptCustomWidgets(DomCustomWidgets *node);
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71 void acceptCustomWidget(DomCustomWidget *node);
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72
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73 //
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74 // include hints
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75 //
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76 void acceptIncludes(DomIncludes *node);
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77 void acceptInclude(DomInclude *node);
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78
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79 bool scriptsActivated() const { return m_scriptsActivated; }
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80
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81 private:
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82 void add(const QString &className, bool determineHeader = true, const QString &header = QString(), bool global = false);
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83
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84 private:
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85 typedef QMap<QString, bool> OrderedSet;
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86 void insertIncludeForClass(const QString &className, QString header = QString(), bool global = false);
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87 void insertInclude(const QString &header, bool global);
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88 void writeHeaders(const OrderedSet &headers, bool global);
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89 QString headerForClassName(const QString &className) const;
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90 void activateScripts();
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91
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92 const Uic *m_uic;
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93 QTextStream &m_output;
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94
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95 OrderedSet m_localIncludes;
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96 OrderedSet m_globalIncludes;
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97 QSet<QString> m_includeBaseNames;
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98
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99 QSet<QString> m_knownClasses;
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100
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101 typedef QHash<QString, QString> StringMap;
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102 StringMap m_classToHeader;
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103 StringMap m_oldHeaderToNewHeader;
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104 bool m_scriptsActivated;
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105 };
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106
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107 } // namespace D
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108
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109 QT_END_NAMESPACE
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110
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111 #endif // DWRITEINCLUDES_H
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