1 files changed, 116 insertions, 0 deletions
diff --git a/src/charts/candlestickchart/qcandlestickmodelmapper_p.h b/src/charts/candlestickchart/qcandlestickmodelmapper_p.h
new file mode 100644
index 00000000..df84e3f2
--- /dev/null
+++ b/src/charts/candlestickchart/qcandlestickmodelmapper_p.h
@@ -0,0 +1,116 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt Charts module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 or (at your option) any later version
+** approved by the KDE Free Qt Foundation. The licenses are as published by
+** the Free Software Foundation and appearing in the file LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt Chart API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+
+#ifndef QCANDLESTICKMODELMAPPER_P_H
+#define QCANDLESTICKMODELMAPPER_P_H
+
+#include <QtCharts/QCandlestickModelMapper>
+#include <QtCore/QObject>
+
+QT_BEGIN_NAMESPACE
+class QModelIndex;
+QT_END_NAMESPACE
+
+QT_CHARTS_BEGIN_NAMESPACE
+
+class QCandlestickSet;
+
+class QCandlestickModelMapperPrivate : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit QCandlestickModelMapperPrivate(QCandlestickModelMapper *q);
+
+Q_SIGNALS:
+    void timestampChanged();
+    void openChanged();
+    void highChanged();
+    void lowChanged();
+    void closeChanged();
+    void firstCandlestickSetSectionChanged();
+    void lastCandlestickSetSectionChanged();
+
+private Q_SLOTS:
+    void initializeCandlestickFromModel();
+
+    // for the model
+    void modelDataUpdated(QModelIndex topLeft, QModelIndex bottomRight);
+    void modelHeaderDataUpdated(Qt::Orientation orientation, int first, int last);
+    void modelRowsInserted(QModelIndex parent, int start, int end);
+    void modelRowsRemoved(QModelIndex parent, int start, int end);
+    void modelColumnsInserted(QModelIndex parent, int start, int end);
+    void modelColumnsRemoved(QModelIndex parent, int start, int end);
+    void modelDestroyed();
+
+    // for the series
+    void candlestickSetsAdded(const QList<QCandlestickSet *> &sets);
+    void candlestickSetsRemoved(const QList<QCandlestickSet *> &sets);
+    void candlestickSetChanged();
+    void seriesDestroyed();
+
+private:
+    QCandlestickSet *candlestickSet(QModelIndex index);
+    QModelIndex candlestickModelIndex(int section, int pos);
+    void insertData(int start, int end);
+    void removeData(int start, int end);
+    void blockModelSignals(bool block = true);
+    void blockSeriesSignals(bool block = true);
+
+private:
+    QAbstractItemModel *m_model;
+    QCandlestickSeries *m_series;
+    int m_timestamp;
+    int m_open;
+    int m_high;
+    int m_low;
+    int m_close;
+    int m_firstCandlestickSetSection;
+    int m_lastCandlestickSetSection;
+    QList<QCandlestickSet *> m_candlestickSets;
+    bool m_modelSignalsBlock;
+    bool m_seriesSignalsBlock;
+
+private:
+    QCandlestickModelMapper *q_ptr;
+    Q_DECLARE_PUBLIC(QCandlestickModelMapper)
+};
+
+QT_CHARTS_END_NAMESPACE
+
+#endif // QCANDLESTICKMODELMAPPER_P_H