#include "Compound.h"
#include <utility>
using namespace std;
using namespace terminal_star85;
extern terminal term;
Ptr<Compound> Compound::create(int x1, int y1, int x2, int y2){
  return Ptr<Compound>(new Compound(x1, y1, x2, y2));
}

Compound::Compound(int x1, int y1, int x2, int y2): Component(x1, y1, x2, y2){
}

void Compound::show(){
  term.box(getUprl().first,
	   getUprl().second,
	   getLowr().first,
	   getLowr().second);
  for_each(vec.begin(), vec.end(), mem_fun(&Component::show));
}

bool Compound::handle_event(Event eve){
  pair<int, int> evepos;
  evepos.first = eve.whereX;
  evepos.second = eve.whereY;
  if (contains(evepos)){
    vector<Ptr<Component> >::iterator pos;
    pos = find_if(vec.begin(),
		  vec.end(),
		  bind2nd(mem_fun(&Component::handle_event),eve));
    if (pos == vec.end())
      if (com.count(eve.what)){
	com[eve.what]->perform();
	eve.what = terminal::CTRLs;
	for_each(vec.begin(),
		 vec.end(),
		 bind2nd(mem_fun(&Component::handle_event),eve));
	//pos = vec.begin();
      }
    return (pos == vec.end()?false:true);
  }
  else
    return false;
}

void Compound::add(Ptr<Component> ptr){
  vec.push_back(ptr);
}

void Compound::remove(Ptr<Component> comp){
  vector<Ptr<Component> >::iterator pos;
  pos = find(vec.begin(), vec.end(), comp);
  vec.erase(pos);
}

void Compound::remove_all(){
  vec.clear();
}

void Compound::add_com(terminal::Keycodes key,
		       Ptr<Action_base> act){
  com.insert(make_pair(key, act));
}