/*
 * $Id$
 *
 * (C) 2003-2006 Gabest
 * (C) 2006-2010 see AUTHORS
 *
 * This file is part of mplayerc.
 *
 * Mplayerc 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 3 of the License, or
 * (at your option) any later version.
 *
 * Mplayerc 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, see <http://www.gnu.org/licenses/>.
 *
 */

#include "stdafx.h"
#include "mplayerc.h"
#include "MainFrm.h"
#include "PPageLogo.h"


// CPPageLogo dialog

IMPLEMENT_DYNAMIC(CPPageLogo, CPPageBase)
CPPageLogo::CPPageLogo()
	: CPPageBase(CPPageLogo::IDD, CPPageLogo::IDD)
	, m_intext(0)
	, m_logofn(_T(""))
	, m_author(_T(""))
{
	m_logoids.AddTail(IDF_LOGO0);
	m_logoids.AddTail(IDF_LOGO1);
	m_logoids.AddTail(IDF_LOGO2);
	m_logoids.AddTail(IDF_LOGO3);
}

CPPageLogo::~CPPageLogo()
{
}

void CPPageLogo::DoDataExchange(CDataExchange* pDX)
{
	__super::DoDataExchange(pDX);
	DDX_Radio(pDX, IDC_RADIO1, m_intext);
	DDX_Text(pDX, IDC_LOGOFILENAME, m_logofn);
	DDX_Control(pDX, IDC_LOGOPREVIEW, m_logopreview);
	DDX_Text(pDX, IDC_AUTHOR, m_author);
}


BEGIN_MESSAGE_MAP(CPPageLogo, CPPageBase)
	ON_BN_CLICKED(IDC_RADIO1, OnBnClickedRadio1)
	ON_BN_CLICKED(IDC_RADIO2, OnBnClickedRadio2)
	ON_NOTIFY(UDN_DELTAPOS, IDC_SPIN1, OnDeltaposSpin1)
	ON_BN_CLICKED(IDC_BUTTON2, OnBnClickedButton2)
END_MESSAGE_MAP()


// CPPageLogo message handlers

BOOL CPPageLogo::OnInitDialog()
{
	__super::OnInitDialog();

	AppSettings& s = AfxGetAppSettings();

	m_intext = s.logoext?1:0;
	m_logofn = s.logofn;

	UpdateData(FALSE);

	m_logoidpos = m_logoids.GetHeadPosition();
	for(POSITION pos = m_logoids.GetHeadPosition(); pos; m_logoids.GetNext(pos))
	{
		if(m_logoids.GetAt(pos) == s.logoid)
		{
			m_logoidpos = pos;
			break;
		}
	}

	if(!m_intext) OnBnClickedRadio1();
	else OnBnClickedRadio2();

	return TRUE;  // return TRUE unless you set the focus to a control
	// EXCEPTION: OCX Property Pages should return FALSE
}

BOOL CPPageLogo::OnApply()
{
	UpdateData();

	AppSettings& s = AfxGetAppSettings();

	s.logoext = !!m_intext;
	s.logofn = m_logofn;
	s.logoid = m_logoids.GetAt(m_logoidpos);

	((CMainFrame*)AfxGetMainWnd())->m_wndView.LoadLogo();

	return __super::OnApply();
}


void CPPageLogo::OnBnClickedRadio1()
{
	ASSERT(m_logoidpos);

	m_author.Empty();

	m_logobm.Destroy();
	UINT id = m_logoids.GetAt(m_logoidpos);
	if(IDF_LOGO0 != id)
	{
		m_logobm.LoadFromResource(id);
		if(!m_author.LoadString(id)) m_author = ResStr(IDS_LOGO_AUTHOR);
	}
	m_logopreview.SetBitmap(m_logobm);
	Invalidate();

	m_intext = 0;
	UpdateData(FALSE);

	SetModified();
}


void CPPageLogo::OnBnClickedRadio2()
{
	UpdateData();

	m_author.Empty();

	m_logobm.Destroy();
	if(AfxGetAppSettings().fXpOrBetter)
		m_logobm.Load(m_logofn);
	else if(HANDLE h = LoadImage(NULL, m_logofn, IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE))
		m_logobm.Attach((HBITMAP)h);
	m_logopreview.SetBitmap(m_logobm);
	Invalidate();

	m_intext = 1;
	UpdateData(FALSE);

	SetModified();
}

void CPPageLogo::OnDeltaposSpin1(NMHDR *pNMHDR, LRESULT *pResult)
{
	LPNMUPDOWN pNMUpDown = reinterpret_cast<LPNMUPDOWN>(pNMHDR);

	if(pNMUpDown->iDelta < 0)
	{
		m_logoids.GetNext(m_logoidpos);
		if(!m_logoidpos) m_logoidpos = m_logoids.GetHeadPosition();
	}
	else
	{
		m_logoids.GetPrev(m_logoidpos);
		if(!m_logoidpos) m_logoidpos = m_logoids.GetTailPosition();
	}

	OnBnClickedRadio1();

	*pResult = 0;
}

void CPPageLogo::OnBnClickedButton2()
{
	CFileDialog dlg(TRUE, NULL, m_logofn,
					OFN_EXPLORER|OFN_ENABLESIZING|OFN_HIDEREADONLY,
					AfxGetAppSettings().fXpOrBetter
					? _T("Images (*.bmp;*.gif;*.jpg;*.png)|*.bmp;*.gif;*.jpg;*.png|All files (*.*)|*.*||")
					: _T("Images (*.bmp)|*.bmp|All files (*.*)|*.*||")
					, this, 0);

	if(dlg.DoModal() == IDOK)
	{
		m_logofn = dlg.GetPathName();
		UpdateData(FALSE);
		OnBnClickedRadio2();
	}
}