////  BandwidthDialog.cpp//  interface/src/ui////  Created by Tobias Schwinger on 6/21/13.//  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// #include <cstdio> #include "BandwidthRecorder.h"#include "ui/BandwidthDialog.h" #include <QFormLayout>#include <QDialogButtonBox> #include <QPalette>#include <QColor>  BandwidthChannelDisplay::BandwidthChannelDisplay(QVector<NodeType_t> nodeTypesToFollow,                                                 QFormLayout* form,                                                 char const* const caption, char const* unitCaption,                                                 const float unitScale, unsigned colorRGBA) :    _nodeTypesToFollow(nodeTypesToFollow),    _caption(caption),    _unitCaption(unitCaption),    _unitScale(unitScale),    _colorRGBA(colorRGBA){    _label = new QLabel();    _label->setAlignment(Qt::AlignRight);     QPalette palette = _label->palette();    unsigned rgb = colorRGBA >> 8;    rgb = ((rgb & 0xfefefeu) >> 1) + ((rgb & 0xf8f8f8) >> 3);    palette.setColor(QPalette::WindowText, QColor::fromRgb(rgb));    _label->setPalette(palette);     form->addRow(QString(" ") + _caption + " Bandwidth In/Out:", _label);}   void BandwidthChannelDisplay::bandwidthAverageUpdated() {    float inTotal = 0.;    float outTotal = 0.;     QSharedPointer<BandwidthRecorder> bandwidthRecorder = DependencyManager::get<BandwidthRecorder>();     for (int i = 0; i < _nodeTypesToFollow.size(); ++i) {        inTotal += bandwidthRecorder->getAverageInputKilobitsPerSecond(_nodeTypesToFollow.at(i));        outTotal += bandwidthRecorder->getAverageOutputKilobitsPerSecond(_nodeTypesToFollow.at(i));    }     _strBuf =        QString("").setNum((int) (inTotal * _unitScale)) + "/" +        QString("").setNum((int) (outTotal * _unitScale)) + " " + _unitCaption;}  void BandwidthChannelDisplay::paint() {    _label->setText(_strBuf);}  BandwidthDialog::BandwidthDialog(QWidget* parent) :    QDialog(parent, Qt::Window | Qt::WindowCloseButtonHint | Qt::WindowStaysOnTopHint) {     this->setWindowTitle("Bandwidth Details");     // Create layouter    QFormLayout* form = new QFormLayout();    this->QDialog::setLayout(form);     QSharedPointer<BandwidthRecorder> bandwidthRecorder = DependencyManager::get<BandwidthRecorder>();     _allChannelDisplays[0] = _audioChannelDisplay =        new BandwidthChannelDisplay({NodeType::AudioMixer}, form, "Audio", "Kbps", 1.0, COLOR0);    _allChannelDisplays[1] = _avatarsChannelDisplay =        new BandwidthChannelDisplay({NodeType::Agent, NodeType::AvatarMixer}, form, "Avatars", "Kbps", 1.0, COLOR1);    _allChannelDisplays[2] = _octreeChannelDisplay =        new BandwidthChannelDisplay({NodeType::EntityServer}, form, "Octree", "Kbps", 1.0, COLOR2);    _allChannelDisplays[3] = _octreeChannelDisplay =        new BandwidthChannelDisplay({NodeType::DomainServer}, form, "Domain", "Kbps", 1.0, COLOR2);    _allChannelDisplays[4] = _otherChannelDisplay =        new BandwidthChannelDisplay({NodeType::Unassigned}, form, "Other", "Kbps", 1.0, COLOR2);    _allChannelDisplays[5] = _totalChannelDisplay =        new BandwidthChannelDisplay({NodeType::DomainServer, NodeType::EntityServer,                                         NodeType::EnvironmentServer, NodeType::AudioMixer, NodeType::Agent,                                         NodeType::AvatarMixer, NodeType::Unassigned},                                    form, "Total", "Kbps", 1.0, COLOR2);     connect(averageUpdateTimer, SIGNAL(timeout()), this, SLOT(updateTimerTimeout()));    averageUpdateTimer->start(1000);}  BandwidthDialog::~BandwidthDialog() {    for (unsigned int i = 0; i < _CHANNELCOUNT; i++) {        delete _allChannelDisplays[i];    }}  void BandwidthDialog::updateTimerTimeout() {    for (unsigned int i = 0; i < _CHANNELCOUNT; i++) {        _allChannelDisplays[i]->bandwidthAverageUpdated();    }}  void BandwidthDialog::paintEvent(QPaintEvent* event) {    for (unsigned int i=0; i<_CHANNELCOUNT; i++)        _allChannelDisplays[i]->paint();    this->QDialog::paintEvent(event);    this->setFixedSize(this->width(), this->height());} void BandwidthDialog::reject() {     // Just regularly close upon ESC    this->QDialog::close();} void BandwidthDialog::closeEvent(QCloseEvent* event) {     this->QDialog::closeEvent(event);    emit closed();}