JsonTree BSplineEditor::save()
{
JsonTree tree = View::save();
JsonTree subtree = JsonTree::makeArray( "POINTS" );
for( auto &it : mControlPoints ) {
vec2 mapped = norm( it );
JsonTree subsubtree;
subsubtree.addChild( JsonTree( "X", mapped.x ) );
subsubtree.addChild( JsonTree( "Y", mapped.y ) );
subtree.addChild( subsubtree );
}
if( subtree.getNumChildren() ) {
tree.addChild( subtree );
}
return tree;
}
void View::load( const JsonTree &data )
{
if( data.hasChild( "SUBVIEWS" ) && mLoadSubViews )
{
JsonTree tree = data.getChild( "SUBVIEWS" );
int numSubViews = tree.getNumChildren();
for(int i = 0; i < numSubViews; i++)
{
JsonTree sub = tree[i];
ViewRef subview = getSubView( sub.getValueForKey( "NAME" ) );
if( subview )
{
subview->load( sub );
}
}
}
}
JsonTree View::save()
{
JsonTree tree;
tree.addChild( JsonTree( "NAME", getName() ) );
tree.addChild( JsonTree( "ID", getID() ) );
tree.addChild( JsonTree( "TYPE", getType() ) );
JsonTree subtree = JsonTree::makeArray( "SUBVIEWS" );
for ( auto &it : mSubViews )
{
if( it->isSaveable() )
{
subtree.addChild( it->save() );
}
}
if( subtree.getNumChildren() )
{
tree.addChild( subtree );
}
return tree;
}