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added progress bar to show position in track

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still todo:
styling, positioning, output of current time and length
This commit is contained in:
Anika Raemer 2018-12-06 10:19:51 +01:00
parent 6eabd3cb75
commit b013b69e8d
4 changed files with 63 additions and 6 deletions
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18
LenaPi/models/MusicModel.cpp
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@ -64,6 +64,8 @@ void MusicModel::stopMusic()
mIsPlaying = false;
mHasNext = false;
mHasPrevious = false;
mCurrentMediaItemProgress = 0.0;
emit progressChanged();
emit hasNextChanged();
emit hasPreviousChanged();
emit isPlayingChanged();
@ -114,6 +116,11 @@ bool MusicModel::hasPrevious()
return mHasPrevious;
}
double MusicModel::getProgress()
{
return mCurrentMediaItemProgress;
}
void MusicModel::onNextMediaSet(VlcMedia *media)
{
mHasNext = true;
@ -127,3 +134,14 @@ void MusicModel::onNextMediaSet(VlcMedia *media)
emit hasPreviousChanged();
emit hasNextChanged();
}
void MusicModel::onTimeChanged(int time)
{
mCurrentMediaItemProgress = (double) time / mCurrentMediaItemLength;
emit progressChanged();
}
void MusicModel::onLengthChanged(int length)
{
mCurrentMediaItemLength= length;
}