/******************************************************************************\
 * Copyright (c) 2004-2006
 *
 * Author(s):
 *  Volker Fischer
 *
 ******************************************************************************
 *
 * This program 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.
 *
 * This program 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., 
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
\******************************************************************************/

#include <qlabel.h>
#include <qstring.h>
#include <qlineedit.h>
#include <qpushbutton.h>
#include <qprogressbar.h>
#include <qwhatsthis.h>
#include <qtimer.h>
#include <qslider.h>
#include <qradiobutton.h>
#include <qmenubar.h>
#include <qlayout.h>
#include "global.h"
#include "client.h"
#include "multicolorled.h"
#include "clientsettingsdlg.h"
#ifdef _WIN32
# include "../windows/moc/llconclientdlgbase.h"
#else
# include "moc/llconclientdlgbase.h"
#endif


/* Definitions ****************************************************************/
/* text strings for connection button for connect and disconnect */
#define CON_BUT_CONNECTTEXT         "C&onnect"
#define CON_BUT_DISCONNECTTEXT      "D&isconnect"

/* steps for input level meter */
#define NUM_STEPS_INP_LEV_METER     100

/* update time for GUI controls */
#define LEVELMETER_UPDATE_TIME      100 /* ms */
#define STATUSBAR_UPDATE_TIME       1000 /* ms */

/* range for signal level meter */
#define LOW_BOUND_SIG_METER         ( -50.0 ) /* dB */
#define UPPER_BOUND_SIG_METER       ( 0.0 ) /* dB */


/* Classes ********************************************************************/
class CLlconClientDlg : public CLlconClientDlgBase
{
    Q_OBJECT

public:
    CLlconClientDlg ( CClient* pNCliP, QWidget* parent = 0,
        const char* name = 0, bool modal = FALSE, WFlags f = 0 );

    virtual ~CLlconClientDlg ();

protected:
    class CChannelFader
    {
    public:
        CChannelFader ( QWidget* pNW, QHBoxLayout* pNPtLy, QString sName );
        ~CChannelFader()
        {
            pLabel->close();
            pFader->close();

            // TODO get rid of pMainGrid
        }

        void SetText ( const std::string sText );
        void Show() { pLabel->show(); pFader->show(); }
        void Hide() { pLabel->hide(); pFader->hide(); }

    protected:
        QGridLayout*    pMainGrid;
        QSlider*        pFader;
        QLabel*         pLabel;

        QHBoxLayout*    pParentLayout;
    };

    CClient*                pClient;
    bool                    bConnected;
    QTimer                  TimerSigMet;
    QTimer                  TimerStatus;

    virtual void            customEvent ( QCustomEvent* Event );
    virtual void            closeEvent ( QCloseEvent * Event );
    void                    UpdateDisplay();

    QPopupMenu*             pSettingsMenu;
    QMenuBar*               pMenu;

    CClientSettingsDlg      ClientSettingsDlg;

    CVector<CChannelFader*> vecpChanFader;

public slots:
    void OnConnectDisconBut();
    void OnTimerSigMet();
    void OnTimerStatus() { UpdateDisplay(); }
    void OnOpenGeneralSettings();
    void OnSliderAudInFader ( int value ) { pClient->SetAudioInFader(value); }
    void OnSliderAudReverb ( int value )
        { pClient->SetReverbLevel ( AUD_REVERB_MAX - value ); }
    void OnRevSelL() { pClient->SetReverbOnLeftChan(true); }
    void OnRevSelR() { pClient->SetReverbOnLeftChan(false); }
    void OnConClientListMesReceived ( CVector<CChannelShortInfo> vecChanInfo );
};