From db2a90fa9b4f823d37e02545732ff815ca9a1726 Mon Sep 17 00:00:00 2001 From: Miikka Heikkinen Date: Mon, 11 Jan 2016 17:08:02 +0200 Subject: Remove some manual test apps MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Removed - Kinectsurface - Has 3rd party code. - qmlcamera - Ugly mess and kinda pointless. - qmlmultiwindow - Test is not relevant and is buggy. - spectrum - Has 3rd party code. Change-Id: Ic28ffddf9e45f51a5320d4ebd0e2b7b373452cb7 Reviewed-by: Tomi Korpipää --- tests/manual/spectrum/spectrumapp/main.cpp | 212 ----------------------------- 1 file changed, 212 deletions(-) delete mode 100644 tests/manual/spectrum/spectrumapp/main.cpp (limited to 'tests/manual/spectrum/spectrumapp/main.cpp') diff --git a/tests/manual/spectrum/spectrumapp/main.cpp b/tests/manual/spectrum/spectrumapp/main.cpp deleted file mode 100644 index e9548b4e..00000000 --- a/tests/manual/spectrum/spectrumapp/main.cpp +++ /dev/null @@ -1,212 +0,0 @@ -/****************************************************************************** -** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the Qt Data Visualization module. -** -** $QT_BEGIN_LICENSE:COMM$ -** -** 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 http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. -** -** $QT_END_LICENSE$ -** -******************************************************************************/ - -#include "engine.h" -#include "utils.h" - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -//#define USE_CONES - -using namespace QtDataVisualization; - -class MainApp : public QObject -{ -public: - MainApp(Q3DBars *window); - ~MainApp(); - - void start(QString fileName); - -public slots: - void spectrumChanged(qint64 position, qint64 length, const FrequencySpectrum &spectrum); - void stateChanged(QAudio::Mode mode, QAudio::State state); - -private slots: - void restart(); - -private: - int barIndex(qreal frequency) const; - -private: - Q3DBars *m_chart; - Engine *m_engine; - QTimer *m_restartTimer; - // Lower bound of first band in the spectrum in Hz - qreal m_lowFreq; - // Upper band of last band in the spectrum in Hz - qreal m_highFreq; -}; - -MainApp::MainApp(Q3DBars *window) - : m_chart(window), - m_engine(new Engine(this)), - m_restartTimer(new QTimer(this)), - m_lowFreq(SpectrumLowFreq), - m_highFreq(SpectrumHighFreq) -{ - m_chart->rowAxis()->setMax(SpectrumNumBands * 2); - m_chart->columnAxis()->setMax(SpectrumNumBands - 1); - // Disable grid - m_chart->activeTheme()->setGridEnabled(false); - // Disable auto-scaling of height by defining explicit range - m_chart->valueAxis()->setRange(0.0f, 1.0f); - // Disable shadows - m_chart->setShadowQuality(QAbstract3DGraph::ShadowQualityNone); -#if USE_CONES - // Set bar specifications; make them a bit wider than deep and make them be drawn 75% - // inside each other - m_chart->setBarThickness(1.25); - m_chart->setBarSpacing(QSizeF(0.2, -0.75)); - // Set bar type, smooth cones - m_chart->setBarType(QAbstract3DGraph::MeshCones, true); - // Adjust zoom manually; automatic zoom level calculation does not work well with negative - // spacings (in setBarSpacing) - m_chart->setCameraPosition(10.0f, 5.0f, 70.0f); -#else - // Set bar specifications; make them twice as wide as they're deep - m_chart->setBarThickness(2.0f); - m_chart->setBarSpacing(QSizeF(0.0, 0.0)); - // Set bar type, flat bars - // Adjust camera position - m_chart->scene()->activeCamera()->setCameraPosition(10.0f, 7.5f, 75.0f); -#endif - // Disable selection - m_chart->setSelectionMode(QAbstract3DGraph::SelectionNone); - QObject::connect(m_engine, &Engine::changedSpectrum, this, &MainApp::spectrumChanged); - QObject::connect(m_engine, &Engine::stateChanged, this, &MainApp::stateChanged); - m_restartTimer->setSingleShot(true); - QObject::connect(m_restartTimer, &QTimer::timeout, this, &MainApp::restart); - - QBar3DSeries *series = new QBar3DSeries(); - series->setBaseColor(QColor(Qt::red)); - series->setMesh(QAbstract3DSeries::MeshBar); - m_chart->addSeries(series); -} - -MainApp::~MainApp() -{ - delete m_engine; - delete m_restartTimer; -} - -void MainApp::start(QString fileName) -{ - m_engine->loadFile(fileName); - m_engine->startPlayback(); -} - -//----------------------------------------------------------------------------- -// Public slots -//----------------------------------------------------------------------------- - -void MainApp::spectrumChanged(qint64 position, qint64 length, const FrequencySpectrum &spectrum) -{ - Q_UNUSED(position); - Q_UNUSED(length); - //qDebug() << "updating bar values" << position << length; - QBarDataRow *data = new QBarDataRow(SpectrumNumBands); - for (int bar = 0; bar < SpectrumNumBands; bar++) { - // init data set - (*data)[bar].setValue(qreal(0.0)); - } - FrequencySpectrum::const_iterator i = spectrum.begin(); - const FrequencySpectrum::const_iterator end = spectrum.end(); - for ( ; i != end; ++i) { - const FrequencySpectrum::Element e = *i; - if (e.frequency >= m_lowFreq && e.frequency < m_highFreq) { - (*data)[barIndex(e.frequency)].setValue(qMax(data->at(barIndex(e.frequency)).value(), float(e.amplitude))); - } - } - m_chart->seriesList().at(0)->dataProxy()->insertRow(0, data); -} - -void MainApp::stateChanged(QAudio::Mode mode, QAudio::State state) -{ - //qDebug() << "mode:" << mode << " state: " << state; - // Restart once playback is finished - if (QAudio::AudioOutput == mode && QAudio::StoppedState == state) - m_restartTimer->start(500); -} - -//----------------------------------------------------------------------------- -// Private slots -//----------------------------------------------------------------------------- - -void MainApp::restart() -{ - // Change file each time - QString fileToLoad = QStringLiteral(":/file"); - static int fileNo = 3; - QString nrStr; - nrStr.setNum(fileNo); - fileToLoad.append(nrStr); - //qDebug() << fileToLoad; - start(fileToLoad); - fileNo++; - if (fileNo > 3) - fileNo = 1; -} - -//----------------------------------------------------------------------------- -// Private functions -//----------------------------------------------------------------------------- - -int MainApp::barIndex(qreal frequency) const -{ - Q_ASSERT(frequency >= m_lowFreq && frequency < m_highFreq); - const qreal bandWidth = (m_highFreq - m_lowFreq) / SpectrumNumBands; - const int index = (frequency - m_lowFreq) / bandWidth; - if (index < 0 || index >= SpectrumNumBands) - Q_ASSERT(false); - //qDebug() << "insert to" << index; - return index; -} - -//----------------------------------------------------------------------------- -// main -//----------------------------------------------------------------------------- -int main(int argc, char *argv[]) -{ - QGuiApplication app(argc, argv); - app.setApplicationName("QtDataVisualization spectrum analyzer"); - - Q3DBars window; - window.setFlags(window.flags() ^ Qt::FramelessWindowHint); - window.resize(1024, 768); - window.show(); - - MainApp *mainApp = new MainApp(&window); - mainApp->start(QStringLiteral(":/file2")); - - return app.exec(); -} -- cgit v1.2.3