ContentAccumulator<_T>& operator += ( const typename Content<_T>::Vector & content ) {
contentVector.insert( contentVector.end(), content.begin(), content.end() );
return *this;
}
void Sort() {
// if(allow_rotation)
// std::transform(contentVector.begin(), contentVector.end(), contentVector.begin(), MakeHorizontal());
std::sort( contentVector.begin(), contentVector.end(), GreatestWidthThenGreatestHeightSort() );
}
ContentAccumulator<_T>& operator += ( const Content<_T> & content ) {
contentVector.push_back( content );
return *this;
}
bool Place(const typename Content<_T>::Vector &contentVector, typename Content<_T>::Vector &remainder) {
bool placedAll = true;
for( typename Content<_T>::Vector::const_iterator itor = contentVector.begin(); itor != contentVector.end(); itor++ ) {
const Content<_T> & content = *itor;
if( Place( content ) == false ) {
placedAll = false;
remainder.push_back( content );
}
}
return placedAll;
}
bool Fits( const Content<_T> &content ) const
{
if( (content.coord.x + content.size.w) > w )
return false;
if( (content.coord.y + content.size.h) > h )
return false;
for(typename Content<_T>::Vector::const_iterator itor = contentVector.begin();
itor != contentVector.end(); itor++)
{
if( content.intersects( *itor ) )
return false;
}
return true;
}
static bool Place( Vector &canvasVector, const typename Content<_T>::Vector &contentVector, typename Content<_T>::Vector &remainder ) {
typename Content<_T>::Vector todo = contentVector;
for( typename Vector::iterator itor = canvasVector.begin(); itor != canvasVector.end(); itor++ ) {
Canvas <_T> &canvas = *itor;
remainder.clear();
canvas.Place(todo, remainder);
todo = remainder;
}
if(remainder.size()==0)
return true;
return false;
}
bool Use(const Content<_T> &content) {
const Size &size = content.size;
const Coord &coord = content.coord;
topLefts.push_front ( Coord( coord.x + size.w, coord.y ) );
topLefts.push_back ( Coord( coord.x , coord.y + size.h ) );
contentVector.push_back( content );
needToSort = true;
return true;
}
bool CollectContent( typename Content<_T>::Vector &contentVector ) const
{
int z = 0;
for(typename Canvas<_T>::Vector::const_iterator itor = canvasArray.begin();
itor != canvasArray.end(); itor++)
{
const typename Content<_T>::Vector &contents = itor->GetContents();
for(typename Content<_T>::Vector::const_iterator itor = contents.begin();
itor != contents.end(); itor++)
{
Content<_T> content = *itor;
content.coord.z = z;
contentVector.push_back( content );
}
z++;
}
return true;
}
bool HasContent() const {
return ( contentVector.size() > 0) ;
}