#ifndef FILEBROWSERPOPUP_INCLUDED
#define FILEBROWSERPOPUP_INCLUDED

#include "tw/popup.h"
#include "tfilepath.h"

//-------------------------------------------------------------------

class TGenericFileBrowserPopupAction
{
public:
	virtual ~TGenericFileBrowserPopupAction() {}
	virtual void sendCommand(const TFilePath &) = 0;
};

//-------------------------------------------------------------------

template <class T>
class TFileBrowserPopupAction : public TGenericFileBrowserPopupAction
{
public:
	typedef void (T::*Method)(const TFilePath &);
	TFileBrowserPopupAction(T *target, Method method) : m_target(target), m_method(method) {}
	void sendCommand(const TFilePath &fp) { (m_target->*m_method)(fp); }
private:
	T *m_target;
	Method m_method;
};

//------------------------------------------------------------------------------

class FileBrowserPopup : public TPopup
{
public:
	FileBrowserPopup(TWidget *parent);
	FileBrowserPopup(TWidget *parent, const vector<string> &fileTypes);

	~FileBrowserPopup();

	void configureNotify(const TDimension &d);
	TDimension getPreferredSize() const;
	void draw();

	void setCurrentDir(const TFilePath &dirPath);
	void setFilter(const vector<string> &fileTypes);

	void setOkAction(TGenericFileBrowserPopupAction *action);

	void popup(const TPoint &p);

private:
	class Data;
	Data *m_data;
};

#endif