/*
 * $Id$
 * Copyright (C) 2011 gingko - http://gingko.homeip.net/
 *
 * This file is part of Pouchin TV Mod, a free DVB-T viewer.
 * See http://www.pouchintv.fr/ for updates.
 *
 * Pouchin TV Mod is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Pouchin TV Mod is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */

#pragma once

#include <windows.h>
#include <commdlg.h>

/// Retourner le nom de fichier spécifié avec une nouvelle extension
tstring	ChangeExtension(LPCTSTR pszPathName, LPCTSTR pszExtension);

class CFileNameDialogBase
{
protected:
	HWND	hDlg;

private:
	/// Fonction "OFNHookProc" non statique
	/// Voir http://msdn.microsoft.com/en-us/library/ms646960%28VS.85%29.aspx
	virtual UINT_PTR OFNHookProc(UINT uMsg, WPARAM wParam, LPARAM lParam);

	/// Fonction "OFNHookProc" statique
	/// Voir http://msdn.microsoft.com/en-us/library/ms646960%28VS.85%29.aspx
	static UINT_PTR CALLBACK __OFNHookProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);

protected:
	TCHAR			szFile[MAX_PATH];
	TCHAR			szFileTitle[MAX_PATH];
	TCHAR			szSelExtension[32];
	OPENFILENAME	sOfn;

	CFileNameDialogBase();
};

class COpenFileNameDialog : public CFileNameDialogBase
{
public:
	/// Note : si pMulti != NULL, alors la sélection peut être multiple et la variable pointée contient
	/// le chemin de répertoire en [0] et toutes les sélections ensuite.
	tstring		Do(HWND hWndOwner, LPCTSTR pszTitle, LPCTSTR pszFilter, LPCTSTR pszInitial, vtstring * pMulti = false);
};

class CSaveFileNameDialog : public CFileNameDialogBase
{
	/// Obtenir l'extension du Nème filtre
	LPCTSTR	GetNumFilter(int nNum);

	void ChangeSaveExtension(LPCTSTR pszExtension);

	/// Fonction "OFNHookProc" non statique
	/// Voir http://msdn.microsoft.com/en-us/library/ms646960%28VS.85%29.aspx
	virtual UINT_PTR OFNHookProc(UINT uMsg, WPARAM wParam, LPARAM lParam);

public:
	tstring Do(HWND hWndOwner, LPCTSTR pszTitle, LPCTSTR pszFilter, LPCTSTR pszInitial);
};