jmr/lena_pi
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connected stop, previous and next button;

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STILL MISSING: check whether there is a next/previous medium and only
then show/enable buttons
This commit is contained in:
Anika Raemer 2018-12-05 11:23:38 +01:00
parent d6c806d41d
commit 61b8734b62
4 changed files with 33 additions and 4 deletions
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8
LenaPi/MusicPlayer.qml
View file

@ -62,7 +62,7 @@ Item{
// visible: model.pHasPrevious
onClicked:{
//musicModel.playPrevious();
musicModel.playPrevious();
}
}
RoundButton{
@ -87,8 +87,8 @@ Item{
imageSource: "qrc:/icon_stop"
onClicked:{
//musicModel.stop();
//playPause.imageSource = "qrc:/icon_play"
musicModel.stopMusic();
playPause.imageSource = "qrc:/icon_play"
}
}
RoundButton{
@ -101,7 +101,7 @@ Item{
// visible: model.pHasNext
onClicked:{
//musicModel.playNext();
musicModel.playNext();
}
}
}

3
LenaPi/controllers/MusicController.cpp
View file

@ -12,6 +12,9 @@ MusicController::MusicController(QObject *parent) : QObject(parent)
connect(mModel, &MusicModel::navigateTo, this, &MusicController::navigateTo);
connect(mModel, &MusicModel::play, mPlayer, &VlcMediaListPlayer::play);
connect(mModel, &MusicModel::stop, mPlayer, &VlcMediaListPlayer::stop);
connect(mModel, &MusicModel::previous, mPlayer, &VlcMediaListPlayer::previous);
connect(mModel, &MusicModel::next, mPlayer, &VlcMediaListPlayer::next);
connect(mModel, &MusicModel::pause, mPlayer->mediaPlayer(), &VlcMediaPlayer::pause);
connect(mModel, &MusicModel::navigateTo, [this](NavigationItemModel*){
if(mModel->isPlaying()) mModel->playPause();

18
LenaPi/models/MusicModel.cpp
View file

@ -49,6 +49,24 @@ void MusicModel::playPause()
emit pause();
}
void MusicModel::stopMusic()
{
if(mIsPlaying){
mIsPlaying = false;
emit stop();
}
}
void MusicModel::playNext()
{
emit next();
}
void MusicModel::playPrevious()
{
emit previous();
}
NavigationItemModel *MusicModel::getCurrentItem()
{
return mCurrentItem;

8
LenaPi/models/MusicModel.h
View file

@ -11,12 +11,17 @@ class MusicModel : public QObject
Q_OBJECT
Q_PROPERTY(QObject* pCurrentItem READ getCurrentItem NOTIFY currentItemChanged)
//Q_PROPERTY(QObject* pHasNext READ hasNext NOTIFY hasNextChanged)
//Q_PROPERTY(QObject* pHasPrevious READ hasPrevious NOTIFY hasPreviousChanged)
signals:
void navigateTo(NavigationItemModel *item);
void currentItemChanged();
void play();
void pause();
void stop();
void previous();
void next();
public:
MusicModel(VlcInstance* instance, QObject *parent = Q_NULLPTR);
@ -26,6 +31,9 @@ public:
Q_INVOKABLE void navigateBack();
Q_INVOKABLE void playPause();
Q_INVOKABLE void stopMusic();
Q_INVOKABLE void playNext();
Q_INVOKABLE void playPrevious();
NavigationItemModel *getCurrentItem();