#ifndef TOONZFOLDERS_INCLUDED
#define TOONZFOLDERS_INCLUDED

#include "tfilepath.h"

#undef DVAPI
#undef DVVAR
#ifdef TOONZLIB_EXPORTS
#define DVAPI DV_EXPORT_API
#define DVVAR DV_EXPORT_VAR
#else
#define DVAPI DV_IMPORT_API
#define DVVAR DV_IMPORT_VAR
#endif

#include <set>

namespace ToonzFolder
{

DVAPI TFilePath getModulesDir();
DVAPI TFilePath getTemplateModuleDir();
DVAPI TFilePath getMyModuleDir();

// restituisce getMyModuleDir() + filename
// o getTemplateModuleDir() + filename
DVAPI TFilePath getModuleFile(TFilePath filename);
DVAPI TFilePath getModuleFile(string fn);

DVAPI TFilePathSet getProjectsFolders();
DVAPI TFilePath getFirstProjectsFolder();
DVAPI TFilePath getStudioPaletteFolder();
DVAPI TFilePath getFxPresetFolder();
DVAPI TFilePath getLibraryFolder();
DVAPI TFilePath getReslistPath(bool forCleanup);
DVAPI TFilePath getCacheRootFolder();
DVAPI TFilePath getProfileFolder();
};

class DVAPI FolderListenerManager
{ // singleton

public:
	class Listener
	{
	public:
		virtual void onFolderChanged(const TFilePath &path) = 0;
		virtual ~Listener() {}
	};

private:
	std::set<Listener *> m_listeners;

	FolderListenerManager();

public:
	static FolderListenerManager *instance();

	~FolderListenerManager();

	void notifyFolderChanged(const TFilePath &path);

	void addListener(Listener *listener);
	void removeListener(Listener *listener);
};

#endif