void TestMpVolumeSlider::testVolumeSliderChanged()
{
mTest->mEngineMuted = false;
mTest->mEngineVolumeLevel = 20;
mTest->mEngineVolumeMax = 100;
mTest->initializeVolumeSliderPopup();
connect( this, SIGNAL( triggerValueChanged( int ) ),
mTest->mVolumeSliderPopup, SIGNAL( valueChanged( int ) ) );
mTest->mEngineVolumeLevel = 60;
mTest->mEngineMuted = false;
// Same values slider and engine
emit triggerValueChanged( 6 );
QTest::qWait(25);
QCOMPARE( mTest->mMpEngine->iMediaCommandReceived, CmdNone );
QCOMPARE( mTest->mMpEngine->iCommandValue, -1 );
// Slider value smaller than engine
mTest->mMpEngine->iMediaCommandReceived = CmdNone;
mTest->mMpEngine->iCommandValue = -1;
emit triggerValueChanged( 0 );
QTest::qWait(25);
QCOMPARE( mTest->mMpEngine->iMediaCommandReceived, CmdSetVolumeLevel );
QCOMPARE( mTest->mMpEngine->iCommandValue, 0 );
// Slider value bigger than engine
mTest->mMpEngine->iMediaCommandReceived = CmdNone;
mTest->mMpEngine->iCommandValue = -1;
emit triggerValueChanged( 7 );
QTest::qWait(25);
QCOMPARE( mTest->mMpEngine->iMediaCommandReceived, CmdSetVolumeLevel );
QCOMPARE( mTest->mMpEngine->iCommandValue, 70 );
mTest->mEngineMuted = true;
// Slider changes to 0 while engine in mute state.
mTest->mMpEngine->iMediaCommandReceived = CmdNone;
mTest->mMpEngine->iCommandValue = -1;
emit triggerValueChanged( 0 );
QTest::qWait(25);
QCOMPARE( mTest->mMpEngine->iMediaCommandReceived, CmdNone );
QCOMPARE( mTest->mMpEngine->iCommandValue, -1 );
// Slider changes other than 0 while engine in mute state.
mTest->mMpEngine->iMediaCommandReceived = CmdNone;
mTest->mMpEngine->iCommandValue = -1;
emit triggerValueChanged( 8 );
QTest::qWait(25);
QCOMPARE( mTest->mMpEngine->iMediaCommandReceived, CmdSetVolumeLevel );
QCOMPARE( mTest->mMpEngine->iCommandValue, 80 );
}
// -------------------------------------------------------------------------------------------------
ParameterBox::ParameterBox(QWidget* parent, const char* name)
throw ()
: QFrame(parent, name), m_leftValue(-1.0), m_rightValue(-1.0)
{
QGridLayout* layout = new QGridLayout(this, 5 /* row */, 9 /* col */, 0 /* margin */, 5);
// - create ------------------------------------------------------------------------------------
// settings
Settings& set = Settings::set();
// widgets
QLabel* timeLabel = new QLabel(tr("&Measuring Time:"), this);
QLabel* sampleLabel = new QLabel(tr("&Sampling Rate:"), this);
QLabel* triggerLabel = new QLabel(tr("&Triggering:"), this);
QTimeEdit* timeedit = new QTimeEdit(this);
timeedit->setRange(QTime(0, 0), QTime(0, 1));
QSlider* sampleSlider = new QSlider(0, MAX_SLIDER_VALUE, 1, 0, Qt::Horizontal, this);
TriggerWidget* triggering = new TriggerWidget(this);
// labels for the markers
QLabel* leftMarkerLabel = new QLabel(tr("Left Button Marker:"), this);
QLabel* rightMarkerLabel = new QLabel(tr("Right Button Marker:"), this);
QLabel* diffLabel = new QLabel(tr("Difference:"), this);
m_leftMarker = new QLabel(this);
m_rightMarker = new QLabel(this);
m_diff = new QLabel("zdddd", this);
// set the font for the labels
QFont font = qApp->font(this);
font.setPixelSize(15);
font.setBold(true);
m_leftMarker->setFont(font);
m_rightMarker->setFont(font);
m_diff->setFont(font);
// buddys
timeLabel->setBuddy(timeedit);
triggerLabel->setBuddy(triggering);
sampleLabel->setBuddy(sampleSlider);
// load value
triggering->setValue(set.readNumEntry("Measuring/Triggering/Value"),
set.readNumEntry("Measuring/Triggering/Mask"));
timeedit->setTime(QTime(0, set.readNumEntry("Measuring/Triggering/Minutes"),
set.readNumEntry("Measuring/Triggering/Seconds")));
sampleSlider->setValue(MAX_SLIDER_VALUE - set.readNumEntry("Measuring/Number_Of_Skips"));
// - layout the stuff --------------------------------------------------------------------------
// row, col
layout->addWidget(timeLabel, 0, 1);
layout->addWidget(sampleLabel, 1, 1);
layout->addWidget(triggerLabel, 2, 1, Qt::AlignTop);
layout->addWidget(timeedit, 0, 3);
layout->addWidget(sampleSlider, 1, 3);
layout->addMultiCellWidget(triggering, 2, 3, 3, 3);
layout->addWidget(leftMarkerLabel, 0, 5);
layout->addWidget(rightMarkerLabel, 1, 5);
layout->addWidget(diffLabel, 2, 5);
layout->addWidget(m_leftMarker, 0, 7, Qt::AlignRight);
layout->addWidget(m_rightMarker, 1, 7, Qt::AlignRight);
layout->addWidget(m_diff, 2, 7, Qt::AlignRight);
layout->setColStretch(0, 2);
layout->setColSpacing(2, 20);
layout->setColStretch(4, 4);
layout->setColSpacing(6, 20);
layout->setColSpacing(7, 150);
layout->setColStretch(8, 2);
connect(timeedit, SIGNAL(valueChanged(const QTime&)),
this, SLOT(timeValueChanged(const QTime&)));
connect(triggering, SIGNAL(valueChanged(byte, byte)),
this, SLOT(triggerValueChanged(byte, byte)));
connect(sampleSlider, SIGNAL(valueChanged(int)),
this, SLOT(sliderValueChanged(int)));
// - initial values ----------------------------------------------------------------------------
updateValues();
}
