1 files changed, 106 insertions, 0 deletions
diff --git a/src/datavisualization/engine/scatter3dcontroller_p.h b/src/datavisualization/engine/scatter3dcontroller_p.h
new file mode 100644
index 00000000..63735aca
--- /dev/null
+++ b/src/datavisualization/engine/scatter3dcontroller_p.h
@@ -0,0 +1,106 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the QtDataVisualization module.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+**
+****************************************************************************/
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the QtDataVisualization 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 Q3DSCATTERCONTROLLER_p_H
+#define Q3DSCATTERCONTROLLER_p_H
+
+#include "datavisualizationglobal_p.h"
+#include "abstract3dcontroller_p.h"
+
+//#define DISPLAY_RENDER_SPEED
+
+QT_DATAVISUALIZATION_BEGIN_NAMESPACE
+
+class Scatter3DRenderer;
+class QScatterDataProxy;
+
+struct Scatter3DChangeBitField {
+    bool slicingActiveChanged     : 1;
+    bool selectedItemIndexChanged : 1;
+
+    Scatter3DChangeBitField() :
+        slicingActiveChanged(true),
+        selectedItemIndexChanged(true)
+    {
+    }
+};
+
+class QT_DATAVISUALIZATION_EXPORT Scatter3DController : public Abstract3DController
+{
+    Q_OBJECT
+
+private:
+    Scatter3DChangeBitField m_changeTracker;
+
+    // Rendering
+    Scatter3DRenderer *m_renderer;
+    int m_selectedItemIndex;
+
+public:
+    explicit Scatter3DController(QRect rect);
+    ~Scatter3DController();
+
+    void initializeOpenGL();
+
+    // Object type
+    void setObjectType(QDataVis::MeshStyle style, bool smooth = false);
+
+    // Change selection mode
+    void setSelectionMode(QDataVis::SelectionMode mode);
+
+    void setSelectedItemIndex(int index);
+    int selectedItemIndex() const;
+    static inline int noSelectionIndex() { return -1; }
+
+    virtual void setActiveDataProxy(QAbstractDataProxy *proxy);
+
+    void synchDataToRenderer();
+
+    virtual void handleAxisAutoAdjustRangeChangedInOrientation(Q3DAbstractAxis::AxisOrientation orientation, bool autoAdjust);
+
+public slots:
+    void handleArrayReset();
+    void handleItemsAdded(int startIndex, int count);
+    void handleItemsChanged(int startIndex, int count);
+    void handleItemsRemoved(int startIndex, int count);
+    void handleItemsInserted(int startIndex, int count);
+    void handleSelectedItemIndexChanged(int index);
+
+signals:
+    void selectedItemIndexChanged(int index);
+
+private:
+    void adjustValueAxisRange();
+
+    Q_DISABLE_COPY(Scatter3DController)
+};
+
+
+QT_DATAVISUALIZATION_END_NAMESPACE
+
+#endif