FilterAction FilterActionFilter::failedAction() const
{
if (d->appliedActions.size() >= d->actions.size())
{
return FilterAction();
}
return d->actions[d->appliedActions.size()];
}
FilterAction DImgBuiltinFilter::filterAction() const
{
FilterAction action;
switch (m_type)
{
case NoOperation:
default:
return action;
case Rotate90:
case Rotate180:
case Rotate270:
{
action = FilterAction("transform:rotate", 1);
int angle;
if (m_type == Rotate90)
{
angle = 90;
}
else if (m_type == Rotate180)
{
angle = 180;
}
else
{
angle = 270;
}
action.addParameter("angle", angle);
break;
}
case FlipHorizontally:
case FlipVertically:
{
action = FilterAction("transform:flip", 1);
action.addParameter("direction", m_type == FlipHorizontally ? "horizontal" : "vertical");
break;
}
case Crop:
{
action = FilterAction("transform:crop", 1);
QRect r = m_arg.toRect();
action.addParameter("x", r.x());
action.addParameter("y", r.y());
action.addParameter("width", r.width());
action.addParameter("height", r.height());
break;
}
case Resize:
{
action = FilterAction("transform:resize", 1);
QSize s = m_arg.toSize();
action.addParameter("width", s.width());
action.addParameter("height", s.height());
break;
}
case ConvertTo8Bit:
case ConvertTo16Bit:
{
action = FilterAction("transform:convertDepth", 1);
action.addParameter("depth", m_type == ConvertTo8Bit ? 8 : 16);
break;
}
}
action.setDisplayableName(displayableName());
return action;
}
