1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the Qt Data Visualization module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:GPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU 19 ** General Public License version 3 or (at your option) any later version 20 ** approved by the KDE Free Qt Foundation. The licenses are as published by 21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3 22 ** included in the packaging of this file. Please review the following 23 ** information to ensure the GNU General Public License requirements will 24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html. 25 ** 26 ** $QT_END_LICENSE$ 27 ** 28 ****************************************************************************/ 29 30 #ifndef QITEMMODELBARDATAPROXY_H 31 #define QITEMMODELBARDATAPROXY_H 32 33 #include <QtDataVisualization/qbardataproxy.h> 34 #include <QtCore/QAbstractItemModel> 35 #include <QtCore/QRegExp> 36 37 QT_BEGIN_NAMESPACE_DATAVISUALIZATION 38 39 class QItemModelBarDataProxyPrivate; 40 41 class QT_DATAVISUALIZATION_EXPORT QItemModelBarDataProxy : public QBarDataProxy 42 { 43 Q_OBJECT 44 Q_ENUMS(MultiMatchBehavior) 45 Q_PROPERTY(QAbstractItemModel* itemModel READ itemModel WRITE setItemModel NOTIFY itemModelChanged) 46 Q_PROPERTY(QString rowRole READ rowRole WRITE setRowRole NOTIFY rowRoleChanged) 47 Q_PROPERTY(QString columnRole READ columnRole WRITE setColumnRole NOTIFY columnRoleChanged) 48 Q_PROPERTY(QString valueRole READ valueRole WRITE setValueRole NOTIFY valueRoleChanged) 49 Q_PROPERTY(QString rotationRole READ rotationRole WRITE setRotationRole NOTIFY rotationRoleChanged) 50 Q_PROPERTY(QStringList rowCategories READ rowCategories WRITE setRowCategories NOTIFY rowCategoriesChanged) 51 Q_PROPERTY(QStringList columnCategories READ columnCategories WRITE setColumnCategories NOTIFY columnCategoriesChanged) 52 Q_PROPERTY(bool useModelCategories READ useModelCategories WRITE setUseModelCategories NOTIFY useModelCategoriesChanged) 53 Q_PROPERTY(bool autoRowCategories READ autoRowCategories WRITE setAutoRowCategories NOTIFY autoRowCategoriesChanged) 54 Q_PROPERTY(bool autoColumnCategories READ autoColumnCategories WRITE setAutoColumnCategories NOTIFY autoColumnCategoriesChanged) 55 Q_PROPERTY(QRegExp rowRolePattern READ rowRolePattern WRITE setRowRolePattern NOTIFY rowRolePatternChanged REVISION 1) 56 Q_PROPERTY(QRegExp columnRolePattern READ columnRolePattern WRITE setColumnRolePattern NOTIFY columnRolePatternChanged REVISION 1) 57 Q_PROPERTY(QRegExp valueRolePattern READ valueRolePattern WRITE setValueRolePattern NOTIFY valueRolePatternChanged REVISION 1) 58 Q_PROPERTY(QRegExp rotationRolePattern READ rotationRolePattern WRITE setRotationRolePattern NOTIFY rotationRolePatternChanged REVISION 1) 59 Q_PROPERTY(QString rowRoleReplace READ rowRoleReplace WRITE setRowRoleReplace NOTIFY rowRoleReplaceChanged REVISION 1) 60 Q_PROPERTY(QString columnRoleReplace READ columnRoleReplace WRITE setColumnRoleReplace NOTIFY columnRoleReplaceChanged REVISION 1) 61 Q_PROPERTY(QString valueRoleReplace READ valueRoleReplace WRITE setValueRoleReplace NOTIFY valueRoleReplaceChanged REVISION 1) 62 Q_PROPERTY(QString rotationRoleReplace READ rotationRoleReplace WRITE setRotationRoleReplace NOTIFY rotationRoleReplaceChanged REVISION 1) 63 Q_PROPERTY(MultiMatchBehavior multiMatchBehavior READ multiMatchBehavior WRITE setMultiMatchBehavior NOTIFY multiMatchBehaviorChanged REVISION 1) 64 65 public: 66 enum MultiMatchBehavior { 67 MMBFirst = 0, 68 MMBLast = 1, 69 MMBAverage = 2, 70 MMBCumulative = 3 71 }; 72 73 explicit QItemModelBarDataProxy(QObject *parent = nullptr); 74 explicit QItemModelBarDataProxy(QAbstractItemModel *itemModel, QObject *parent = nullptr); 75 explicit QItemModelBarDataProxy(QAbstractItemModel *itemModel, const QString &valueRole, 76 QObject *parent = nullptr); 77 explicit QItemModelBarDataProxy(QAbstractItemModel *itemModel, const QString &rowRole, 78 const QString &columnRole, const QString &valueRole, 79 QObject *parent = nullptr); 80 explicit QItemModelBarDataProxy(QAbstractItemModel *itemModel, const QString &rowRole, 81 const QString &columnRole, const QString &valueRole, 82 const QString &rotationRole, QObject *parent = nullptr); 83 explicit QItemModelBarDataProxy(QAbstractItemModel *itemModel, const QString &rowRole, 84 const QString &columnRole, const QString &valueRole, 85 const QStringList &rowCategories, const QStringList &columnCategories, 86 QObject *parent = nullptr); 87 explicit QItemModelBarDataProxy(QAbstractItemModel *itemModel, const QString &rowRole, 88 const QString &columnRole, const QString &valueRole, 89 const QString &rotationRole, const QStringList &rowCategories, 90 const QStringList &columnCategories, QObject *parent = nullptr); 91 virtual ~QItemModelBarDataProxy(); 92 93 void setItemModel(QAbstractItemModel *itemModel); 94 QAbstractItemModel *itemModel() const; 95 96 void setRowRole(const QString &role); 97 QString rowRole() const; 98 void setColumnRole(const QString &role); 99 QString columnRole() const; 100 void setValueRole(const QString &role); 101 QString valueRole() const; 102 void setRotationRole(const QString &role); 103 QString rotationRole() const; 104 105 void setRowCategories(const QStringList &categories); 106 QStringList rowCategories() const; 107 void setColumnCategories(const QStringList &categories); 108 QStringList columnCategories() const; 109 110 void setUseModelCategories(bool enable); 111 bool useModelCategories() const; 112 void setAutoRowCategories(bool enable); 113 bool autoRowCategories() const; 114 void setAutoColumnCategories(bool enable); 115 bool autoColumnCategories() const; 116 117 void remap(const QString &rowRole, const QString &columnRole, 118 const QString &valueRole, const QString &rotationRole, 119 const QStringList &rowCategories, 120 const QStringList &columnCategories); 121 122 Q_INVOKABLE int rowCategoryIndex(const QString& category); 123 Q_INVOKABLE int columnCategoryIndex(const QString& category); 124 125 void setRowRolePattern(const QRegExp &pattern); 126 QRegExp rowRolePattern() const; 127 void setColumnRolePattern(const QRegExp &pattern); 128 QRegExp columnRolePattern() const; 129 void setValueRolePattern(const QRegExp &pattern); 130 QRegExp valueRolePattern() const; 131 void setRotationRolePattern(const QRegExp &pattern); 132 QRegExp rotationRolePattern() const; 133 134 void setRowRoleReplace(const QString &replace); 135 QString rowRoleReplace() const; 136 void setColumnRoleReplace(const QString &replace); 137 QString columnRoleReplace() const; 138 void setValueRoleReplace(const QString &replace); 139 QString valueRoleReplace() const; 140 void setRotationRoleReplace(const QString &replace); 141 QString rotationRoleReplace() const; 142 143 void setMultiMatchBehavior(MultiMatchBehavior behavior); 144 MultiMatchBehavior multiMatchBehavior() const; 145 146 Q_SIGNALS: 147 void itemModelChanged(const QAbstractItemModel* itemModel); 148 void rowRoleChanged(const QString &role); 149 void columnRoleChanged(const QString &role); 150 void valueRoleChanged(const QString &role); 151 void rotationRoleChanged(const QString &role); 152 void rowCategoriesChanged(); 153 void columnCategoriesChanged(); 154 void useModelCategoriesChanged(bool enable); 155 void autoRowCategoriesChanged(bool enable); 156 void autoColumnCategoriesChanged(bool enable); 157 Q_REVISION(1) void rowRolePatternChanged(const QRegExp &pattern); 158 Q_REVISION(1) void columnRolePatternChanged(const QRegExp &pattern); 159 Q_REVISION(1) void valueRolePatternChanged(const QRegExp &pattern); 160 Q_REVISION(1) void rotationRolePatternChanged(const QRegExp &pattern); 161 Q_REVISION(1) void rowRoleReplaceChanged(const QString &replace); 162 Q_REVISION(1) void columnRoleReplaceChanged(const QString &replace); 163 Q_REVISION(1) void valueRoleReplaceChanged(const QString &replace); 164 Q_REVISION(1) void rotationRoleReplaceChanged(const QString &replace); 165 Q_REVISION(1) void multiMatchBehaviorChanged(MultiMatchBehavior behavior); 166 167 protected: 168 QItemModelBarDataProxyPrivate *dptr(); 169 const QItemModelBarDataProxyPrivate *dptrc() const; 170 171 private: 172 Q_DISABLE_COPY(QItemModelBarDataProxy) 173 174 friend class BarItemModelHandler; 175 }; 176 177 QT_END_NAMESPACE_DATAVISUALIZATION 178 179 #endif 180