PageSettingsMedia.cpp

Go to the documentation of this file.

//
// PageSettingsMedia.cpp
//
// Copyright (c) Shareaza Development Team, 2002-2005.
// This file is part of SHAREAZA (www.shareaza.com)
//
// Shareaza 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.
//
// Shareaza 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 Shareaza; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//

#include "StdAfx.h"
#include "Shareaza.h"
#include "Settings.h"
#include "PageSettingsMedia.h"
#include "DlgMediaVis.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

IMPLEMENT_DYNCREATE(CMediaSettingsPage, CSettingsPage)

BEGIN_MESSAGE_MAP(CMediaSettingsPage, CSettingsPage)
        //{{AFX_MSG_MAP(CMediaSettingsPage)
        ON_BN_CLICKED(IDC_MEDIA_PLAY, OnMediaPlay)
        ON_BN_CLICKED(IDC_MEDIA_ENQUEUE, OnMediaEnqueue)
        ON_CBN_SELCHANGE(IDC_MEDIA_TYPES, OnSelChangeMediaTypes)
        ON_CBN_EDITCHANGE(IDC_MEDIA_TYPES, OnEditChangeMediaTypes)
        ON_BN_CLICKED(IDC_MEDIA_ADD, OnMediaAdd)
        ON_BN_CLICKED(IDC_MEDIA_REMOVE, OnMediaRemove)
        ON_BN_CLICKED(IDC_MEDIA_VIS, OnMediaVis)
        //}}AFX_MSG_MAP
END_MESSAGE_MAP()


// CMediaSettingsPage property page

CMediaSettingsPage::CMediaSettingsPage() : CSettingsPage(CMediaSettingsPage::IDD)
{
        //{{AFX_DATA_INIT(CMediaSettingsPage)
        m_sType = _T("");
        m_bEnablePlay = FALSE;
        m_bEnableEnqueue = FALSE;
        //}}AFX_DATA_INIT
}

CMediaSettingsPage::~CMediaSettingsPage()
{
}

void CMediaSettingsPage::DoDataExchange(CDataExchange* pDX)
{
        CSettingsPage::DoDataExchange(pDX);
        //{{AFX_DATA_MAP(CMediaSettingsPage)
        DDX_Control(pDX, IDC_MEDIA_REMOVE, m_wndRemove);
        DDX_Control(pDX, IDC_MEDIA_ADD, m_wndAdd);
        DDX_Control(pDX, IDC_MEDIA_TYPES, m_wndList);
        DDX_CBString(pDX, IDC_MEDIA_TYPES, m_sType);
        DDX_Check(pDX, IDC_MEDIA_PLAY, m_bEnablePlay);
        DDX_Check(pDX, IDC_MEDIA_ENQUEUE, m_bEnableEnqueue);
        //}}AFX_DATA_MAP
}

// CMediaSettingsPage message handlers

BOOL CMediaSettingsPage::OnInitDialog()
{
        CSettingsPage::OnInitDialog();

        m_bEnablePlay           = Settings.MediaPlayer.EnablePlay;
        m_bEnableEnqueue        = Settings.MediaPlayer.EnableEnqueue;

        for ( CString strList = Settings.MediaPlayer.FileTypes + '|' ; strList.GetLength() ; )
        {
                CString strType = strList.SpanExcluding( _T(" |") );
                strList = strList.Mid( strType.GetLength() + 1 );
                strType.TrimLeft();
                strType.TrimRight();
                if ( strType.GetLength() ) m_wndList.AddString( strType );
        }

        UpdateData( FALSE );

        m_wndList.EnableWindow( m_bEnablePlay || m_bEnableEnqueue );
        m_wndAdd.EnableWindow( ( m_bEnablePlay || m_bEnableEnqueue ) && m_wndList.GetWindowTextLength() > 0 );
        m_wndRemove.EnableWindow( ( m_bEnablePlay || m_bEnableEnqueue ) && m_wndList.GetCurSel() >= 0 );

        return TRUE;
}

void CMediaSettingsPage::OnMediaPlay()
{
        UpdateData();
        m_wndList.EnableWindow( m_bEnablePlay || m_bEnableEnqueue );
        m_wndAdd.EnableWindow( ( m_bEnablePlay || m_bEnableEnqueue ) && m_wndList.GetWindowTextLength() > 0 );
        m_wndRemove.EnableWindow( ( m_bEnablePlay || m_bEnableEnqueue ) && m_wndList.GetCurSel() >= 0 );
}

void CMediaSettingsPage::OnMediaEnqueue()
{
        UpdateData();
        m_wndList.EnableWindow( m_bEnablePlay || m_bEnableEnqueue );
        m_wndAdd.EnableWindow( ( m_bEnablePlay || m_bEnableEnqueue ) && m_wndList.GetWindowTextLength() > 0 );
        m_wndRemove.EnableWindow( ( m_bEnablePlay || m_bEnableEnqueue ) && m_wndList.GetCurSel() >= 0 );
}

void CMediaSettingsPage::OnSelChangeMediaTypes()
{
        m_wndRemove.EnableWindow( ( m_bEnablePlay || m_bEnableEnqueue ) && m_wndList.GetCurSel() >= 0 );
}

void CMediaSettingsPage::OnEditChangeMediaTypes()
{
        m_wndAdd.EnableWindow( ( m_bEnablePlay || m_bEnableEnqueue ) && m_wndList.GetWindowTextLength() > 0 );
}

void CMediaSettingsPage::OnMediaAdd()
{
        UpdateData();

        CharLower( m_sType.GetBuffer() );
        m_sType.ReleaseBuffer();
        m_sType.TrimLeft();
        m_sType.TrimRight();
        if ( m_sType.IsEmpty() ) return;

        if ( m_wndList.FindStringExact( -1, m_sType ) >= 0 ) return;

        m_wndList.AddString( m_sType );
        m_sType.Empty();
        UpdateData( FALSE );
}

void CMediaSettingsPage::OnMediaRemove()
{
        int nItem = m_wndList.GetCurSel();
        if ( nItem >= 0 ) m_wndList.DeleteString( nItem );
        m_wndRemove.EnableWindow( FALSE );
}

void CMediaSettingsPage::OnMediaVis()
{
        CMediaVisDlg dlg( NULL );
        dlg.DoModal();
}

void CMediaSettingsPage::OnOK()
{
        UpdateData();

        Settings.MediaPlayer.EnablePlay         = m_bEnablePlay;
        Settings.MediaPlayer.EnableEnqueue      = m_bEnableEnqueue;

        Settings.MediaPlayer.FileTypes.Empty();

        for ( int nItem = 0 ; nItem < m_wndList.GetCount() ; nItem++ )
        {
                CString str;
                m_wndList.GetLBText( nItem, str );

                if ( str.GetLength() )
                {
                        if ( Settings.MediaPlayer.FileTypes.IsEmpty() )
                                Settings.MediaPlayer.FileTypes += '|';
                        Settings.MediaPlayer.FileTypes += str;
                        Settings.MediaPlayer.FileTypes += '|';
                }
        }

        CSettingsPage::OnOK();
}

---