////  OctreeStatsDialog.h//  interface/src/ui////  Created by Brad Hefta-Gaub on 7/19/13.//  Copyright 2013 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #ifndef hifi_OctreeStatsDialog_h#define hifi_OctreeStatsDialog_h #include <QDialog>#include <QFormLayout>#include <QLabel> #include <OctreeSceneStats.h> #define MAX_STATS 100 class OctreeStatsDialog : public QDialog {    Q_OBJECTpublic:    // Sets up the UI    OctreeStatsDialog(QWidget* parent, NodeToOctreeSceneStats* model);    ~OctreeStatsDialog(); signals:    void closed(); public slots:    void reject() override;    void moreless(const QString& link); protected:    // State <- data model held by BandwidthMeter    void paintEvent(QPaintEvent*) override;     // Emits a 'closed' signal when this dialog is closed.    void closeEvent(QCloseEvent*) override;     int AddStatItem(const char* caption, unsigned colorRGBA = 0);    void RemoveStatItem(int item);    void showAllOctreeServers();     void showOctreeServersOfType(NodeType_t serverType); private:    enum details {        LESS,        MORE,        MOST    };     QFormLayout* _form { nullptr };    QLabel* _labels[MAX_STATS];    NodeToOctreeSceneStats* _model { nullptr };    int _statCount { 0 };     int _octreeServerLabel;     int _sendingMode;    int _serverElements;    int _localElements;    int _localElementsMemory;     int _entityUpdateTime;    int _entityUpdates;    int _processedPackets;    int _processedPacketsElements;    int _processedPacketsEntities;    int _processedPacketsTiming;    int _outboundEditPackets;        const int SAMPLES_PER_SECOND { 10 };    SimpleMovingAverage _averageUpdatesPerSecond { SAMPLES_PER_SECOND };    quint64 _lastWindowAt { usecTimestampNow() };    quint64 _lastKnownTrackedEdits { 0 };     quint64 _lastRefresh { 0 };     details _extraServerDetails { LESS };}; #endif // hifi_OctreeStatsDialog_h