int UtcDaliPropertyNotificationVariableStep(void)
{
TestApplication application;
tet_infoline(" UtcDaliPropertyNotificationStep");
Actor actor = Actor::New();
Stage::GetCurrent().Add(actor);
Dali::Vector<float> values;
const float averageStep = 100.0f;
for( int i = 1 ; i < 10 ; i++ )
{
values.PushBack(i * averageStep + (i % 2 == 0 ? -(averageStep * 0.2f) : (averageStep * 0.2f)));
}
// float
PropertyNotification notification = actor.AddPropertyNotification( Actor::Property::POSITION, 0, VariableStepCondition(values) );
notification.NotifySignal().Connect( &TestCallback );
// set initial position lower than first position in list
actor.SetPosition(Vector3(values[0] - averageStep, 0.0f, 0.0f));
Wait(application, DEFAULT_WAIT_PERIOD);
for( unsigned int i = 0 ; i < values.Count() - 1 ; ++i )
{
gCallBackCalled = false;
// set position half way between the current values
float position = values[i] + (0.5f * (values[i + 1] - values[i]));
actor.SetPosition(Vector3(position, 0.0f, 0.0f));
Wait(application, DEFAULT_WAIT_PERIOD);
DALI_TEST_CHECK( gCallBackCalled );
}
END_TEST;
}
PropertyCondition VariableStepCondition( const Dali::Vector<float>& stepAmount )
{
PropertyCondition condition;
Internal::PropertyCondition& impl = GetImplementation( condition );
impl.type = Internal::PropertyCondition::VariableStep;
impl.arguments.PushBack( 0.0f ); // current step
Dali::Vector<float>::SizeType count = stepAmount.Count();
impl.arguments.PushBack( float( count ) ); // store number of steps
for( Dali::Vector<float>::SizeType index = 0; index < count; ++index )
{
impl.arguments.PushBack( stepAmount[index] );
}
return condition;
}