Example #1
0
void LayerManager::setCurrentLayer( Layer* layer )
{
    Object* o = editor()->object();

    for ( int i = 0; i < o->getLayerCount(); ++i )
    {
        if ( layer == o->getLayer( i ) )
        {
            setCurrentLayer( i );
            return;
        }
    }
}
Example #2
0
int LayerManager::projectLength()
{
    int maxFrame = -1;

    Object* pObject = editor()->object();
    for ( int i = 0; i < pObject->getLayerCount(); i++ )
    {
        int frame = pObject->getLayer( i )->getMaxKeyFramePosition();
        if ( frame > maxFrame )
        {
            maxFrame = frame;
        }
    }
    return maxFrame;
}
Example #3
0
int LayerManager::LastFrameAtFrame( int frameIndex )
{
    Object* pObj = editor()->object();
    for ( int i = frameIndex; i >= 0; i -= 1 )
    {
        for ( int layerIndex = 0; layerIndex < pObj->getLayerCount(); ++layerIndex )
        {
            auto pLayer = pObj->getLayer( layerIndex );
            if ( pLayer->keyExists( i ) )
            {
                return i;
            }
        }
    }
    return -1;
}
Example #4
0
int LayerManager::firstKeyFrameIndex()
{
    int minPosition = INT_MAX;

    Object* pObj = editor()->object();
    for ( int i = 0; i < pObj->getLayerCount(); ++i )
    {
        Layer* pLayer = pObj->getLayer( i );

        int position = pLayer->firstKeyFramePosition();
        if ( position < minPosition )
        {
            minPosition = position;
        }
    }
    return minPosition;
}
Example #5
0
void LayerManager::setCurrentLayer( int layerIndex )
{
    Object* o = editor()->object();
    
    if ( layerIndex >= o->getLayerCount() )
    {
        Q_ASSERT( false );
        return;
    }

    if ( mCurrentLayerIndex != layerIndex )
    {
        mCurrentLayerIndex = layerIndex;
        Q_EMIT currentLayerChanged( mCurrentLayerIndex );
    }

    if ( editor()->object() )
    {
        if ( editor()->object()->getLayer( layerIndex )->type() == Layer::CAMERA )
        {
            lastCameraLayer = layerIndex;
        }
    }
}
Example #6
0
void TimeLineCells::drawContent()
{
    if ( m_pCache == NULL )
    {
        m_pCache = new QPixmap( size() );
        if ( m_pCache->isNull() )
        {
            // fail to create cache
            return;
        }
    }

    QPainter painter( m_pCache );

    Object* object = mEditor->object();

    Q_ASSERT_X( object != nullptr, "", "" );

    Layer* layer = object->getLayer( mEditor->layers()->currentLayerIndex() );
    if ( layer == NULL ) return;

    // grey background of the view
    painter.setPen( Qt::NoPen );
    painter.setBrush( Qt::lightGray );
    painter.drawRect( QRect( 0, 0, width(), height() ) );

    // --- draw layers of the current object
    for ( int i = 0; i < object->getLayerCount(); i++ )
    {
        if ( i != mEditor->layers()->currentLayerIndex() )
        {
            Layer* layeri = object->getLayer( i );
            if ( layeri != NULL )
            {
                switch ( m_eType )
                {
                case TIMELINE_CELL_TYPE::Tracks:
                    layeri->paintTrack( painter, this, m_offsetX,
                                        getLayerY( i ), width() - m_offsetX,
                                        getLayerHeight(), false, frameSize );
                    break;

                case TIMELINE_CELL_TYPE::Layers:
                    layeri->paintLabel( painter, this, 0,
                                        getLayerY( i ), width() - 1,
                                        getLayerHeight(), false, mEditor->allLayers() );
                    break;
                }
            }
        }
    }
    if ( abs( getMouseMoveY() ) > 5 )
    {
        if ( m_eType == TIMELINE_CELL_TYPE::Tracks )
        {
            layer->paintTrack( painter, this, m_offsetX, getLayerY( mEditor->layers()->currentLayerIndex() ) + getMouseMoveY(), width() - m_offsetX, getLayerHeight(), true, frameSize );
        }
        if ( m_eType == TIMELINE_CELL_TYPE::Layers )
        {
            layer->paintLabel( painter, this, 0, getLayerY( mEditor->layers()->currentLayerIndex() ) + getMouseMoveY(), width() - 1, getLayerHeight(), true, mEditor->allLayers() );
        }
        painter.setPen( Qt::black );
        painter.drawRect( 0, getLayerY( getLayerNumber( endY ) ) - 1, width(), 2 );
    }
    else
    {
        if ( m_eType == TIMELINE_CELL_TYPE::Tracks )
        {
            layer->paintTrack( painter,
                               this,
                               m_offsetX,
                               getLayerY( mEditor->layers()->currentLayerIndex() ),
                               width() - m_offsetX,
                               getLayerHeight(),
                               true,
                               frameSize );
        }
        if ( m_eType == TIMELINE_CELL_TYPE::Layers )
        {
            layer->paintLabel( painter,
                               this, 
                               0, 
                               getLayerY( mEditor->layers()->currentLayerIndex() ),
                               width() - 1,
                               getLayerHeight(),
                               true,
                               mEditor->allLayers() );
        }
    }

    // --- draw top
    painter.setPen( Qt::NoPen );
    painter.setBrush( QColor( 220, 220, 220 ) );
    painter.drawRect( QRect( 0, 0, width() - 1, m_offsetY - 1 ) );
    painter.setPen( Qt::gray );
    painter.drawLine( 0, 0, width() - 1, 0 );
    painter.drawLine( 0, m_offsetY - 2, width() - 1, m_offsetY - 2 );
    painter.setPen( Qt::lightGray );
    painter.drawLine( 0, m_offsetY - 3, width() - 1, m_offsetY - 3 );
    painter.drawLine( 0, 0, 0, m_offsetY - 3 );

    if ( m_eType == TIMELINE_CELL_TYPE::Layers )
    {
        // --- draw circle
        painter.setPen( Qt::black );
        if ( mEditor->allLayers() == 0 ) { painter.setBrush( Qt::NoBrush ); }
        if ( mEditor->allLayers() == 1 ) { painter.setBrush( Qt::darkGray ); }
        if ( mEditor->allLayers() == 2 ) { painter.setBrush( Qt::black ); }
        painter.setRenderHint( QPainter::Antialiasing, true );
        painter.drawEllipse( 6, 4, 9, 9 );
        painter.setRenderHint( QPainter::Antialiasing, false );
    }
    else if ( m_eType == TIMELINE_CELL_TYPE::Tracks )
    {
        // --- draw ticks
        painter.setPen( QColor( 70, 70, 70, 255 ) );
        painter.setBrush( Qt::darkGray );
        painter.setFont( QFont( "helvetica", 10 ) );
        int incr = 0;
        int fps = mEditor->playback()->fps();
        for ( int i = frameOffset; i < frameOffset + ( width() - m_offsetX ) / frameSize; i++ )
        {
            incr = ( i < 9 ) ? 4 : 0;

            if(i + 1 >= timeLine->getRangeLower() && i < timeLine->getRangeUpper())
            {
                painter.setPen( Qt::NoPen );
                painter.setBrush( Qt::yellow );

                painter.drawRect( getFrameX( i ), 1, frameSize + 1, 2 );

                painter.setPen( QColor( 70, 70, 70, 255 ) );
                painter.setBrush( Qt::darkGray );
            }

            if ( i%fps == 0 )
            {
                painter.drawLine( getFrameX( i ), 1, getFrameX( i ), 5 );
            }
            else if ( i%fps == fps / 2 )
            {
                painter.drawLine( getFrameX( i ), 1, getFrameX( i ), 5 );
            }
            else
            {
                painter.drawLine( getFrameX( i ), 1, getFrameX( i ), 3 );
            }
            if ( i == 0 || i%fps == fps - 1 )
            {
                painter.drawText( QPoint( getFrameX( i ) + incr, 15 ), QString::number( i + 1 ) );
            }
        }

        // --- draw left border line
        painter.setPen( Qt::darkGray );
        painter.drawLine( 0, 0, 0, height() );
    }
}