// OpenURLDlg.cpp : Implementation of COpenURLDlg
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//

#include "stdafx.h"
#include "OpenURLDlg.h"

/////////////////////////////////////////////////////////////////////////////
// COpenURLDlg

//***************************************************************************
// Constructor
//
//***************************************************************************
COpenURLDlg::COpenURLDlg()
{
    m_bstrURL = L"";
}

//***************************************************************************
// OnCancel()
//
//***************************************************************************
LRESULT COpenURLDlg::OnCancel(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
{
    EndDialog(IDCANCEL);
    return 0;
}

//***************************************************************************
// OnOK()
// Read URL value to m_bstrURL
//
//***************************************************************************
LRESULT COpenURLDlg::OnOK(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
{
    GetDlgItemText(IDC_URL, m_bstrURL.m_str);
    EndDialog(IDOK);
    return 0;
}

//***************************************************************************
// OnBrowse()
// Let users browse to the media file
//
//***************************************************************************
LRESULT COpenURLDlg::OnBrowse(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
{
    OPENFILENAME    ofn;
    WCHAR           wszURL[MAX_PATH];

    // display open dialog
    memset(&ofn, 0, sizeof(ofn));
    wszURL[0] = L'\0';
    ofn.lStructSize = sizeof(ofn);
    ofn.lpstrFile = wszURL;
    ofn.nMaxFile = MAX_PATH;
    ofn.lpstrDefExt = NULL;
    ofn.Flags = OFN_FILEMUSTEXIST | OFN_EXPLORER;
    ofn.lpstrFilter = L"Media Files\0*.wma;*.wmv;*.asf;*.mp3;*.avi;*.mpg;*.mpeg;*.wav;*.mid\0All files\0*.*\0";
    ofn.nFilterIndex = 0; 
    ofn.hwndOwner = m_hWnd;
    ofn.hInstance = _Module.GetResourceInstance();

    // If user chooses a file, set m_bstrURL to its path
    if (GetOpenFileName(&ofn))
    {
        m_bstrURL = wszURL;
        EndDialog(IDOK);
    }
    else
    {
        EndDialog(IDCANCEL);
    }
        
    return 0;
}