/***************************************************************************
                          ksoundcfg.cpp  -  description
                             -------------------
    begin                : Don Mai 23 2002
    copyright            : (C) 2002 by Dieter Landolt
    email                : dieter.landolt@secs.ch
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#include <kfiledialog.h>
#include <klocale.h>
#include <qpushbutton.h>
#include <qsound.h>
#include <kaudioplayer.h>
#include <kicontheme.h>
#include <qlineedit.h>
#include <kiconloader.h>
#include "ksoundcfg.h"


ksoundCfg::ksoundCfg(QWidget *parent, const char* name, WFlags fl)
          : soundcfg(parent, name, fl)
{
  KIconLoader *myico = new KIconLoader();
  pathButton->setPixmap(myico->loadIcon("folder_red",KIcon::Toolbar));
  playButton->setPixmap(myico->loadIcon("player_play",KIcon::Toolbar));
  connect(pathButton, SIGNAL(clicked()),this,SLOT(pathButtonclicked()));
  connect(playButton, SIGNAL(clicked()),this,SLOT(playButtonclicked()));
  connect(path, SIGNAL(textChanged(const QString &)), this , SLOT(pathChanged(const QString &)));
}
ksoundCfg::~ksoundCfg(){
}
/** To Display the select Dialog if the Button is clicked. */
void ksoundCfg::pathButtonclicked(){
     QString retPath;
     // QPixmap *fp = new QPixmap(20,20);
     retPath = KFileDialog::getOpenFileName(QString::null,
               i18n("*.wav *.ogg *.mp3|All supported sound format\n*.ogg|Ogg Vorbis open,free audio format (OGG)\n*.mp3|Mp3 audio file format (MP3)\n*.wav|Wave table sounds (WAV)\n*.*|All files"),
               this,i18n("Select the right sound file"));
     if(retPath != QString::null) {
        path->setText(retPath);
       }

}
/** plays the sound for listening it */
void ksoundCfg::playButtonclicked(){
    qDebug(path->text());
    KAudioPlayer::play(path->text());
}

/** Notify internaly, when the path wille be changed, to enable the playbutton, if the sound is valid, else disable soundbutton. */
void ksoundCfg::pathChanged(const QString& newpath){
    if(QFile::exists(newpath)) {
      playButton->setEnabled(true);
    } else {
      playButton->setEnabled(false);
    }
    newPath(newpath); // Signals if a new path is entred
    // its to verify becose i don't now if its not a kinde of loop
}

/** Set the text in the object. */
void ksoundCfg::setText(const QString& s){
  path->setText(s);
}
/** get the text back. */
QString ksoundCfg::text(){
  return path->text();
}