void tst_QFeedbackPlugin::testFileEffect()
{
QFeedbackFileEffect fileEffect;
QVERIFY(QFeedbackFileEffect::supportedMimeTypes().contains("x-test/this is a test"));
QVERIFY(fileEffect.state() == QFeedbackEffect::Stopped);
fileEffect.setSource(QUrl("load")); // this should call load
QVERIFY(fileEffect.state() == QFeedbackEffect::Loading);
fileEffect.setSource(QUrl("ignored")); // not stopped, should fail
QVERIFY(fileEffect.source() == QUrl("load"));
QVERIFY(fileEffect.isLoaded());
fileEffect.setLoaded(true); // should do nothing
QVERIFY(fileEffect.isLoaded());
QCOMPARE(fileEffect.duration(), 5678); // from the plugin
fileEffect.unload(); // should fail, since we're not STOPPED (HMM!!)
QVERIFY(fileEffect.isLoaded());
fileEffect.stop();
QVERIFY(fileEffect.state() == QFeedbackEffect::Stopped);
// Now we should be able to change things again
// Make sure setting the source to the same thing is a noop
fileEffect.setSource(fileEffect.source());
QVERIFY(fileEffect.state() == QFeedbackEffect::Stopped);
// Now unload
QVERIFY(fileEffect.isLoaded());
fileEffect.unload();
QVERIFY(!fileEffect.isLoaded());
QVERIFY(fileEffect.state() == QFeedbackEffect::Stopped);
QCOMPARE(fileEffect.duration(), 0); // unloaded, shouldn't call?
// Change the url
fileEffect.setSource(QUrl("failload"));
QVERIFY(!fileEffect.isLoaded());
// Spinning the event loop is necessary for mmk to fail a load
QTRY_COMPARE(fileEffect.state(), QFeedbackEffect::Stopped);
QCOMPARE(fileEffect.duration(), 0); // unknown
fileEffect.setSource(QUrl("load"));
QVERIFY(fileEffect.isLoaded());
QVERIFY(fileEffect.state() == QFeedbackEffect::Loading);
fileEffect.start();
QVERIFY(fileEffect.state() == QFeedbackEffect::Running);
fileEffect.start();
QVERIFY(fileEffect.state() == QFeedbackEffect::Running);
fileEffect.stop();
QVERIFY(fileEffect.state() == QFeedbackEffect::Stopped);
fileEffect.pause();
QVERIFY(fileEffect.state() == QFeedbackEffect::Paused); // XXX this is a strange transition
}
void completeExample()
{
//! [Play the system theme button click effect]
QFeedbackEffect::playThemeEffect(QFeedbackEffect::Press);
//! [Play the system theme button click effect]
//! [Play the system theme bounce effect]
QFeedbackEffect::playThemeEffect(QFeedbackEffect::DragStart);
//! [Play the system theme bounce effect]
//! [Define a custom haptic effect]
QFeedbackHapticsEffect rumble;
rumble.setAttackIntensity(0.0);
rumble.setAttackTime(250);
rumble.setIntensity(1.0);
rumble.setDuration(1000);
rumble.setFadeTime(250);
rumble.setFadeIntensity(0.0);
//! [Define a custom haptic effect]
//! [Start playing a custom haptic effect]
rumble.start();
//! [Start playing a custom haptic effect]
//! [Pause a custom haptic effect]
rumble.pause();
//! [Pause a custom haptic effect]
//! [Stop playing a custom haptic effect]
rumble.stop();
//! [Stop playing a custom haptic effect]
//! [Query the state of a custom haptic effect]
if (rumble.state() == QFeedbackEffect::Stopped)
qDebug() << "The device has stopped rumbling!";
//! [Query the state of a custom haptic effect]
//! [Set the actuator which should play the custom effect]
QFeedbackActuator *actuator = 0; // default system actuator
QList<QFeedbackActuator*> actuators = QFeedbackActuator::actuators();
foreach (QFeedbackActuator* temp, actuators) {
if (temp->name() == "ExampleActuatorName") {
actuator = temp;
}
}
rumble.setActuator(actuator);
//! [Set the actuator which should play the custom effect]
//! [Play a haptic effect from a file]
QFeedbackFileEffect hapticTune;
hapticTune.setSource(QUrl::fromLocalFile("mySavedRumble.ivt"));
hapticTune.load();
hapticTune.start();
//! [Play a haptic effect from a file]
}