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Drop sample on sampletracks #5043

Merged
merged 17 commits into from
Jun 28, 2019
Merged
4 changes: 3 additions & 1 deletion include/SampleTrack.h
Original file line number Diff line number Diff line change
Expand Up @@ -139,7 +139,7 @@ class SampleTrack : public Track
virtual bool play( const MidiTime & _start, const fpp_t _frames,
const f_cnt_t _frame_base, int _tco_num = -1 );
virtual TrackView * createView( TrackContainerView* tcv );
virtual TrackContentObject * createTCO( const MidiTime & _pos );
virtual TrackContentObject * createTCO(const MidiTime & pos);


virtual void saveTrackSpecificSettings( QDomDocument & _doc,
Expand Down Expand Up @@ -218,6 +218,8 @@ public slots:
return "SampleTrackView";
}

void dragEnterEvent(QDragEnterEvent *dee);
void dropEvent(QDropEvent *de);

private slots:
void assignFxLine( int channelIndex );
Expand Down
45 changes: 43 additions & 2 deletions src/tracks/SampleTrack.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -710,9 +710,11 @@ TrackView * SampleTrack::createView( TrackContainerView* tcv )



TrackContentObject * SampleTrack::createTCO( const MidiTime & )
TrackContentObject * SampleTrack::createTCO(const MidiTime & pos)
{
return new SampleTCO( this );
SampleTCO * sTco = new SampleTCO(this);
sTco->movePosition(pos);
return sTco;
}


Expand Down Expand Up @@ -901,6 +903,45 @@ void SampleTrackView::modelChanged()




void SampleTrackView::dragEnterEvent(QDragEnterEvent *dee)
{
StringPairDrag::processDragEnterEvent(dee, QString("samplefile"));
}




void SampleTrackView::dropEvent(QDropEvent *de)
{
QString type = StringPairDrag::decodeKey(de);
QString value = StringPairDrag::decodeValue(de);

if (type == "samplefile")
{
int trackHeadWidth = ConfigManager::inst()->value("ui", "compacttrackbuttons").toInt()==1
? DEFAULT_SETTINGS_WIDGET_WIDTH_COMPACT + TRACK_OP_WIDTH_COMPACT
: DEFAULT_SETTINGS_WIDGET_WIDTH + TRACK_OP_WIDTH;

int xPos = de->pos().x() < trackHeadWidth
? trackHeadWidth
: de->pos().x();

MidiTime tcoPos = trackContainerView()->fixedTCOs()
? MidiTime(0)
: MidiTime(((xPos - trackHeadWidth) / trackContainerView()->pixelsPerTact()
* MidiTime::ticksPerTact()) + trackContainerView()->currentPosition()
).toNearestTact();

SampleTCO * sTco = static_cast<SampleTCO*>(getTrack()->createTCO(tcoPos));
if (sTco) { sTco->setSampleFile(value); }
}

}




SampleTrackWindow::SampleTrackWindow(SampleTrackView * tv) :
QWidget(),
ModelView(NULL, this),
Expand Down