| 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 test suite of the Qt Toolkit. |
| 7 | ** |
| 8 | ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| 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 as published by the Free Software |
| 20 | ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| 21 | ** included in the packaging of this file. Please review the following |
| 22 | ** information to ensure the GNU General Public License requirements will |
| 23 | ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| 24 | ** |
| 25 | ** $QT_END_LICENSE$ |
| 26 | ** |
| 27 | ****************************************************************************/ |
| 28 | |
| 29 | #ifndef QQUICKVIEWTESTUTIL_H |
| 30 | #define QQUICKVIEWTESTUTIL_H |
| 31 | |
| 32 | #include <QtQuick/QQuickItem> |
| 33 | #include <QtQml/QQmlExpression> |
| 34 | #include <QtCore/QAbstractListModel> |
| 35 | |
| 36 | QT_FORWARD_DECLARE_CLASS(QQuickView) |
| 37 | QT_FORWARD_DECLARE_CLASS(QQuickItemViewPrivate) |
| 38 | QT_FORWARD_DECLARE_CLASS(FxViewItem) |
| 39 | |
| 40 | QT_BEGIN_NAMESPACE |
| 41 | |
| 42 | namespace QQuickViewTestUtil |
| 43 | { |
| 44 | QQuickView *createView(); |
| 45 | |
| 46 | void flick(QQuickView *window, const QPoint &from, const QPoint &to, int duration); |
| 47 | void centerOnScreen(QQuickView *window, const QSize &size); |
| 48 | void centerOnScreen(QQuickView *window); |
| 49 | void moveMouseAway(QQuickView *window); |
| 50 | void moveAndPress(QQuickView *window, const QPoint &position); |
| 51 | void moveAndRelease(QQuickView *window, const QPoint &position); |
| 52 | |
| 53 | QList<int> adjustIndexesForAddDisplaced(const QList<int> &indexes, int index, int count); |
| 54 | QList<int> adjustIndexesForMove(const QList<int> &indexes, int from, int to, int count); |
| 55 | QList<int> adjustIndexesForRemoveDisplaced(const QList<int> &indexes, int index, int count); |
| 56 | |
| 57 | struct ListChange { |
| 58 | enum { Inserted, Removed, Moved, SetCurrent, SetContentY, Polish } type; |
| 59 | int index; |
| 60 | int count; |
| 61 | int to; // Move |
| 62 | qreal pos; // setContentY |
| 63 | |
| 64 | static ListChange insert(int index, int count = 1) { ListChange c = { .type: Inserted, .index: index, .count: count, .to: -1, .pos: 0.0 }; return c; } |
| 65 | static ListChange remove(int index, int count = 1) { ListChange c = { .type: Removed, .index: index, .count: count, .to: -1, .pos: 0.0 }; return c; } |
| 66 | static ListChange move(int index, int to, int count) { ListChange c = { .type: Moved, .index: index, .count: count, .to: to, .pos: 0.0 }; return c; } |
| 67 | static ListChange setCurrent(int index) { ListChange c = { .type: SetCurrent, .index: index, .count: -1, .to: -1, .pos: 0.0 }; return c; } |
| 68 | static ListChange setContentY(qreal pos) { ListChange c = { .type: SetContentY, .index: -1, .count: -1, .to: -1, .pos: pos }; return c; } |
| 69 | static ListChange polish() { ListChange c = { .type: Polish, .index: -1, .count: -1, .to: -1, .pos: 0.0 }; return c; } |
| 70 | }; |
| 71 | |
| 72 | class QaimModel : public QAbstractListModel |
| 73 | { |
| 74 | Q_OBJECT |
| 75 | public: |
| 76 | enum Roles { Name = Qt::UserRole+1, Number = Qt::UserRole+2 }; |
| 77 | |
| 78 | QaimModel(QObject *parent=0); |
| 79 | |
| 80 | int rowCount(const QModelIndex &parent=QModelIndex()) const; |
| 81 | int columnCount(const QModelIndex &parent=QModelIndex()) const; |
| 82 | QVariant data(const QModelIndex &index, int role=Qt::DisplayRole) const; |
| 83 | QHash<int,QByteArray> roleNames() const; |
| 84 | |
| 85 | int count() const; |
| 86 | QString name(int index) const; |
| 87 | QString number(int index) const; |
| 88 | |
| 89 | Q_INVOKABLE void addItem(const QString &name, const QString &number); |
| 90 | void addItems(const QList<QPair<QString, QString> > &items); |
| 91 | void insertItem(int index, const QString &name, const QString &number); |
| 92 | void insertItems(int index, const QList<QPair<QString, QString> > &items); |
| 93 | |
| 94 | Q_INVOKABLE void removeItem(int index); |
| 95 | void removeItems(int index, int count); |
| 96 | |
| 97 | void moveItem(int from, int to); |
| 98 | void moveItems(int from, int to, int count); |
| 99 | |
| 100 | void modifyItem(int idx, const QString &name, const QString &number); |
| 101 | |
| 102 | void clear(); |
| 103 | void reset(); |
| 104 | void resetItems(const QList<QPair<QString, QString> > &items); |
| 105 | |
| 106 | void matchAgainst(const QList<QPair<QString, QString> > &other, const QString &error1, const QString &error2); |
| 107 | |
| 108 | using QAbstractListModel::dataChanged; |
| 109 | |
| 110 | int columns = 1; |
| 111 | |
| 112 | private: |
| 113 | QList<QPair<QString,QString> > list; |
| 114 | }; |
| 115 | |
| 116 | class ListRange |
| 117 | { |
| 118 | public: |
| 119 | ListRange(); |
| 120 | ListRange(const ListRange &other); |
| 121 | ListRange(int start, int end); |
| 122 | |
| 123 | ~ListRange(); |
| 124 | |
| 125 | ListRange operator+(const ListRange &other) const; |
| 126 | bool operator==(const ListRange &other) const; |
| 127 | bool operator!=(const ListRange &other) const; |
| 128 | |
| 129 | bool isValid() const; |
| 130 | int count() const; |
| 131 | |
| 132 | QList<QPair<QString,QString> > getModelDataValues(const QaimModel &model); |
| 133 | |
| 134 | QList<int> indexes; |
| 135 | bool valid; |
| 136 | }; |
| 137 | |
| 138 | template<typename T> |
| 139 | static void qquickmodelviewstestutil_move(int from, int to, int n, T *items) |
| 140 | { |
| 141 | if (from > to) { |
| 142 | // Only move forwards - flip if backwards moving |
| 143 | int tfrom = from; |
| 144 | int tto = to; |
| 145 | from = tto; |
| 146 | to = tto+n; |
| 147 | n = tfrom-tto; |
| 148 | } |
| 149 | |
| 150 | T replaced; |
| 151 | int i=0; |
| 152 | typename T::ConstIterator it=items->begin(); it += from+n; |
| 153 | for (; i<to-from; ++i,++it) |
| 154 | replaced.append(*it); |
| 155 | i=0; |
| 156 | it=items->begin(); it += from; |
| 157 | for (; i<n; ++i,++it) |
| 158 | replaced.append(*it); |
| 159 | typename T::ConstIterator f=replaced.begin(); |
| 160 | typename T::Iterator t=items->begin(); t += from; |
| 161 | for (; f != replaced.end(); ++f, ++t) |
| 162 | *t = *f; |
| 163 | } |
| 164 | |
| 165 | class StressTestModel : public QAbstractListModel |
| 166 | { |
| 167 | Q_OBJECT |
| 168 | |
| 169 | public: |
| 170 | |
| 171 | StressTestModel(); |
| 172 | |
| 173 | int rowCount(const QModelIndex &) const; |
| 174 | QVariant data(const QModelIndex &, int) const; |
| 175 | |
| 176 | public Q_SLOTS: |
| 177 | void updateModel(); |
| 178 | |
| 179 | private: |
| 180 | int m_rowCount; |
| 181 | }; |
| 182 | |
| 183 | bool testVisibleItems(const QQuickItemViewPrivate *priv, bool *nonUnique, FxViewItem **failItem, int *expectedIdx); |
| 184 | } |
| 185 | |
| 186 | namespace QQuickTouchUtils { |
| 187 | void flush(QQuickWindow *window); |
| 188 | } |
| 189 | |
| 190 | namespace QQuickTest { |
| 191 | bool initView(QQuickView &v, const QUrl &url, bool moveMouseOut, QByteArray *errorMessage); |
| 192 | } |
| 193 | |
| 194 | QT_END_NAMESPACE |
| 195 | |
| 196 | Q_DECLARE_METATYPE(QQuickViewTestUtil::QaimModel*) |
| 197 | Q_DECLARE_METATYPE(QQuickViewTestUtil::ListChange) |
| 198 | Q_DECLARE_METATYPE(QList<QQuickViewTestUtil::ListChange>) |
| 199 | Q_DECLARE_METATYPE(QQuickViewTestUtil::ListRange) |
| 200 | |
| 201 | |
| 202 | #endif // QQUICKVIEWTESTUTIL_H |
| 203 | |