/*
 * $Id: MediaTypesDlg.cpp 349 2007-12-27 00:07:03Z drevil_xxl $
 *
 * (C) 2003-2006 Gabest
 * (C) 2006-2007 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 "MediaTypesDlg.h"
#include "..\..\DSUtil\DSUtil.h"
#include <moreuuids.h>


// CMediaTypesDlg dialog

//IMPLEMENT_DYNAMIC(CMediaTypesDlg, CResizableDialog)
CMediaTypesDlg::CMediaTypesDlg(IGraphBuilderDeadEnd* pGBDE, CWnd* pParent /*=NULL*/)
	: CResizableDialog(CMediaTypesDlg::IDD, pParent)
	, m_pGBDE(pGBDE)
{
	m_subtype = GUID_NULL;
	m_type = UNKNOWN;
}

CMediaTypesDlg::~CMediaTypesDlg()
{
}

void CMediaTypesDlg::DoDataExchange(CDataExchange* pDX)
{
	CResizableDialog::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_COMBO1, m_pins);
	DDX_Control(pDX, IDC_EDIT1, m_report);
}

void CMediaTypesDlg::AddLine(CString str)
{
	str.Replace(_T("\n"), _T("\r\n"));
	int len = m_report.GetWindowTextLength();
	m_report.SetSel(len, len, TRUE);
	m_report.ReplaceSel(str);
}

void CMediaTypesDlg::AddMediaType(AM_MEDIA_TYPE* pmt)
{
	m_subtype = pmt->subtype;
	if(pmt->majortype == MEDIATYPE_Video) m_type = VIDEO;
	else if(pmt->majortype == MEDIATYPE_Audio) m_type = AUDIO;
	else m_type = UNKNOWN;

	CAtlList<CString> sl;
	CMediaTypeEx(*pmt).Dump(sl);
	POSITION pos = sl.GetHeadPosition();
	while(pos) AddLine(sl.GetNext(pos) + '\n');
}

BEGIN_MESSAGE_MAP(CMediaTypesDlg, CResizableDialog)
	ON_CBN_SELCHANGE(IDC_COMBO1, OnCbnSelchangeCombo1)
END_MESSAGE_MAP()


// CMediaTypesDlg message handlers

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

	CAtlList<CStringW> path;
	CAtlList<CMediaType> mts;

	for(int i = 0; S_OK == m_pGBDE->GetDeadEnd(i, path, mts); i++)
	{
		if(!path.GetCount()) continue;
		m_pins.SetItemData(m_pins.AddString(CString(path.GetTail())), (DWORD_PTR)i);
	}

	m_pins.SetCurSel(0);
	OnCbnSelchangeCombo1();

	AddAnchor(IDC_STATIC1, TOP_LEFT, TOP_RIGHT);
	AddAnchor(IDC_STATIC2, TOP_LEFT, TOP_RIGHT);
	AddAnchor(IDC_COMBO1, TOP_LEFT, TOP_RIGHT);
	AddAnchor(IDC_EDIT1, TOP_LEFT, BOTTOM_RIGHT);
	AddAnchor(IDOK, BOTTOM_RIGHT);

	SetMinTrackSize(CSize(300, 200));

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

void CMediaTypesDlg::OnCbnSelchangeCombo1()
{
	m_report.SetWindowText(_T(""));

	int i = m_pins.GetCurSel();
	if(i < 0) return;

	CAtlList<CStringW> path;
	CAtlList<CMediaType> mts;

	if(FAILED(m_pGBDE->GetDeadEnd(i, path, mts)) || !path.GetCount()) 
		return;

	POSITION pos = path.GetHeadPosition();
	while(pos)
	{
		AddLine(CString(path.GetNext(pos)) + _T("\n"));
		if(!pos) AddLine(_T("\n"));
	}

	pos = mts.GetHeadPosition();
	for(int j = 0; pos; j++)
	{
		CString str;
		str.Format(_T("Media Type %d:\n"), j);
		AddLine(str);
		AddLine(_T("--------------------------\n"));
		AddMediaType(&mts.GetNext(pos));
		AddLine();
	}

	m_report.SetSel(0, 0);
}
