#ifndef DEBUGTREE_H
#define DEBUGTREE_H

#include "environ.hpp"
#include "linker.hpp"

class DebugTree : public CTreeCtrl {
	int st_nest;

	protected:
	HTREEITEM insertVar(void* var, Decl* d, const string& name, HTREEITEM it, HTREEITEM parent);

	public:
	DebugTree();
	~DebugTree();

	DECLARE_DYNAMIC(DebugTree)
	DECLARE_MESSAGE_MAP()

	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
};

class ConstsTree : public DebugTree {
	public:
	ConstsTree();

	void reset(Environ* env);
};

class GlobalsTree : public DebugTree {
	Module*  module;
	Environ* envron;

	public:
	GlobalsTree();

	void reset(Module* mod, Environ* env);

	void refresh();
};

class LocalsTree : public DebugTree {
	Module*  module;
	Environ* envron;
	struct Frame {
		void*       frame;
		Environ*    env;
		const char* func;
		HTREEITEM   item;
		Frame(void* f, Environ* e, const char* fn) : frame(f), env(e), func(fn), item(0) {}
	};
	vector<Frame> frames;

	void refreshFrame(const Frame& f);

	public:
	LocalsTree();

	void reset(Environ* env);

	void refresh();

	void pushFrame(void* frame, void* env, const char* func);

	void popFrame();

	int size() const
	{
		return frames.size();
	}
};

#endif