void GradientPreview::setGradient(const VGradient& gradient)
{
if ((gradient.colorStops().count() == fill_gradient.colorStops().count()) && (ActStop >= 0))
{
int diffStops = 0;
for (int i = 0; i < fill_gradient.colorStops().count(); ++i)
{
VColorStop* stop1 = gradient.colorStops().at(i);
VColorStop* stop2 = fill_gradient.colorStops().at(i);
if ((stop1->color != stop2->color) || (stop1->midPoint != stop2->midPoint) ||
(stop1->name != stop2->name) || (stop1->opacity != stop2->opacity) ||
(stop1->rampPoint != stop2->rampPoint) || (stop1->shade != stop2->shade))
{
++diffStops;
}
}
if (diffStops > 1)
ActStop = 0;
}
if ((ActStop < 0) && (gradient.colorStops().count() > 0))
ActStop = 0;
if (ActStop >= gradient.colorStops().count())
ActStop = 0;
fill_gradient = gradient;
}
bool VGradient::operator==(const VGradient &gradient) const
{
if (static_cast<uint>(m_colorStops.count()) != gradient.Stops())
return false;
QList<VColorStop*> cs = gradient.colorStops();
bool retVal = true;
for (int i = 0; i < m_colorStops.count(); ++i)
{
if (m_colorStops.at(i)->rampPoint != cs.at(i)->rampPoint)
{
retVal = false;
break;
}
if (m_colorStops.at(i)->opacity != cs.at(i)->opacity)
{
retVal = false;
break;
}
if (m_colorStops.at(i)->name != cs.at(i)->name)
{
retVal = false;
break;
}
if (m_colorStops.at(i)->shade != cs.at(i)->shade)
{
retVal = false;
break;
}
}
return retVal;
}
VGradient::VGradient( const VGradient& gradient )
{
m_origin = gradient.m_origin;
m_focalPoint = gradient.m_focalPoint;
m_vector = gradient.m_vector;
m_type = gradient.m_type;
m_repeatMethod = gradient.m_repeatMethod;
clearStops();
QList<VColorStop*> cs = gradient.colorStops();
qStableSort(cs.begin(), cs.end(), compareStops);
for( int i = 0; i < cs.count(); ++i)
m_colorStops.append( new VColorStop( *cs[i] ) );
} // VGradient::VGradient
VGradientEx::VGradientEx( const VGradient& gradient, ScribusDoc& doc )
{
m_origin = gradient.origin();
m_focalPoint = gradient.focalPoint();
m_vector = gradient.vector();
m_type = (VGradientEx::Type) gradient.type();
m_repeatMethod = (VGradientEx::RepeatMethod) gradient.repeatMethod();
while (!m_colorStops.isEmpty())
delete m_colorStops.takeFirst();
QList<VColorStop*> stops = gradient.colorStops();
qStableSort( stops.begin(), stops.end(), compareStops);
for( int i = 0; i < stops.count(); ++i)
{
VColorStop stop( *stops[i] );
ScColor color = doc.PageColors[stop.name];
double ramp = stop.rampPoint;
double mid = stop.midPoint;
double opacity = stop.opacity;
int shade = stop.shade;
QString name = stop.name;
m_colorStops.append( new VColorStopEx(ramp, mid, color, opacity, name, shade) );
}
}