| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
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| 3 | |
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| 4 | // |
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| 5 | // W A R N I N G |
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| 6 | // ------------- |
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| 7 | // |
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| 8 | // This file is not part of the QtDataVisualization API. It exists purely as an |
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| 9 | // implementation detail. This header file may change from version to |
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| 10 | // version without notice, or even be removed. |
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| 11 | // |
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| 12 | // We mean it. |
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| 13 | |
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| 14 | #ifndef SCATTERITEMMODELHANDLER_P_H |
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| 15 | #define SCATTERITEMMODELHANDLER_P_H |
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| 16 | |
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| 17 | #include "abstractitemmodelhandler_p.h" |
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| 18 | #include "qitemmodelscatterdataproxy_p.h" |
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| 19 | |
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| 20 | QT_BEGIN_NAMESPACE |
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| 21 | |
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| 22 | class ScatterItemModelHandler : public AbstractItemModelHandler |
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| 23 | { |
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| 24 | Q_OBJECT |
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| 25 | public: |
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| 26 | ScatterItemModelHandler(QItemModelScatterDataProxy *proxy, QObject *parent = 0); |
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| 27 | virtual ~ScatterItemModelHandler(); |
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| 28 | |
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| 29 | public Q_SLOTS: |
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| 30 | void handleDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, |
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| 31 | const QList<int> &roles = QList<int>()) override; |
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| 32 | void handleRowsInserted(const QModelIndex &parent, int start, int end) override; |
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| 33 | void handleRowsRemoved(const QModelIndex &parent, int start, int end) override; |
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| 34 | |
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| 35 | protected: |
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| 36 | void resolveModel() override; |
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| 37 | |
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| 38 | private: |
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| 39 | void modelPosToScatterItem(int modelRow, int modelColumn, QScatterDataItem &item); |
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| 40 | |
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| 41 | QItemModelScatterDataProxy *m_proxy; // Not owned |
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| 42 | QScatterDataArray *m_proxyArray; // Not owned |
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| 43 | int m_xPosRole; |
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| 44 | int m_yPosRole; |
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| 45 | int m_zPosRole; |
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| 46 | int m_rotationRole; |
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| 47 | QRegularExpression m_xPosPattern; |
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| 48 | QRegularExpression m_yPosPattern; |
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| 49 | QRegularExpression m_zPosPattern; |
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| 50 | QRegularExpression m_rotationPattern; |
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| 51 | QString m_xPosReplace; |
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| 52 | QString m_yPosReplace; |
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| 53 | QString m_zPosReplace; |
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| 54 | QString m_rotationReplace; |
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| 55 | bool m_haveXPosPattern; |
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| 56 | bool m_haveYPosPattern; |
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| 57 | bool m_haveZPosPattern; |
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| 58 | bool m_haveRotationPattern; |
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| 59 | }; |
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| 60 | |
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| 61 | QT_END_NAMESPACE |
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| 62 | |
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| 63 | #endif |
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| 64 | |
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