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Allow sample track TCOs to resize smaller than one bar #4933

Merged
merged 15 commits into from
Apr 15, 2019
Merged

Allow sample track TCOs to resize smaller than one bar #4933

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bf61c25
Relabel
Spekular Mar 12, 2019
d2415d8
Allow sample track patterns to be less than one bar long
Spekular Apr 5, 2019
945f967
Revert "Relabel"
Spekular Apr 5, 2019
1d3023b
Update src/tracks/SampleTrack.cpp
Spekular Apr 5, 2019
a538862
Reset size when reloading same file
Spekular Apr 7, 2019
970f73f
Merge conflict
Spekular Apr 7, 2019
393ab2c
Use existing sampleLength() method
Spekular Apr 7, 2019
813bdb2
Fix cloning issue
Spekular Apr 13, 2019
66ad948
Don't include QDebug
Spekular Apr 13, 2019
2ce20d3
Merge branch 'stable-1.2' into STsize
Spekular Apr 13, 2019
c50ebb5
Style and comparison improvements
Spekular Apr 14, 2019
1c911ab
Merge branch 'STsize' of https://github.com/Spekular/lmms into STsize
Spekular Apr 14, 2019
8292e00
Unrelated cosmetic fix
Spekular Apr 14, 2019
a091d50
Relabel
Spekular Mar 12, 2019
062041f
resolve merge issues
Spekular Apr 14, 2019
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28 changes: 18 additions & 10 deletions src/tracks/SampleTrack.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -118,10 +118,7 @@ SampleTCO::~SampleTCO()

void SampleTCO::changeLength( const MidiTime & _length )
{
float nom = Engine::getSong()->getTimeSigModel().getNumerator();
float den = Engine::getSong()->getTimeSigModel().getDenominator();
int ticksPerTact = DefaultTicksPerTact * ( nom / den );
TrackContentObject::changeLength( qMax( static_cast<int>( _length ), ticksPerTact ) );
TrackContentObject::changeLength( qMax( static_cast<int>( _length ), 1 ) );
}


Expand All @@ -147,8 +144,19 @@ void SampleTCO::setSampleBuffer( SampleBuffer* sb )

void SampleTCO::setSampleFile( const QString & _sf )
{
m_sampleBuffer->setAudioFile( _sf );
changeLength( (int) ( m_sampleBuffer->frames() / Engine::framesPerTick() ) );
int length;
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if (_sf == "") //When creating an empty sample pattern make it a bar long
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{
float nom = Engine::getSong()->getTimeSigModel().getNumerator();
float den = Engine::getSong()->getTimeSigModel().getDenominator();
length = DefaultTicksPerTact * ( nom / den );
}
else //Otherwise set it to the samples length
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{
m_sampleBuffer->setAudioFile( _sf );
length = (int) ( m_sampleBuffer->frames() / Engine::framesPerTick() ) ;
}
changeLength(length);

emit sampleChanged();
emit playbackPositionChanged();
Expand Down Expand Up @@ -462,7 +470,7 @@ void SampleTCOView::paintEvent( QPaintEvent * pe )

setNeedsUpdate( false );

m_paintPixmap = m_paintPixmap.isNull() == true || m_paintPixmap.size() != size()
m_paintPixmap = m_paintPixmap.isNull() == true || m_paintPixmap.size() != size()
? QPixmap( size() ) : m_paintPixmap;

QPainter p( &m_paintPixmap );
Expand All @@ -472,7 +480,7 @@ void SampleTCOView::paintEvent( QPaintEvent * pe )
bool muted = m_tco->getTrack()->isMuted() || m_tco->isMuted();

// state: selected, muted, normal
c = isSelected() ? selectedColor() : ( muted ? mutedBackgroundColor()
c = isSelected() ? selectedColor() : ( muted ? mutedBackgroundColor()
: painter.background().color() );

lingrad.setColorAt( 1, c.darker( 300 ) );
Expand Down Expand Up @@ -511,7 +519,7 @@ void SampleTCOView::paintEvent( QPaintEvent * pe )

// inner border
p.setPen( c.lighter( 160 ) );
p.drawRect( 1, 1, rect().right() - TCO_BORDER_WIDTH,
p.drawRect( 1, 1, rect().right() - TCO_BORDER_WIDTH,
rect().bottom() - TCO_BORDER_WIDTH );

// outer border
Expand All @@ -527,7 +535,7 @@ void SampleTCOView::paintEvent( QPaintEvent * pe )
embed::getIconPixmap( "muted", size, size ) );
}

// recording sample tracks is not possible at the moment
// recording sample tracks is not possible at the moment

/* if( m_tco->isRecord() )
{
Expand Down