/*
  Hatari - dlgSound.c

  This file is distributed under the GNU Public License, version 2 or at
  your option any later version. Read the file gpl.txt for details.
*/
const char DlgSound_rcsid[] = "Hatari $Id: dlgSound.c,v 1.8 2007/01/13 11:57:41 thothy Exp $";

#include "main.h"
#include "configuration.h"
#include "dialog.h"
#include "sdlgui.h"
#include "file.h"
#include "sound.h"


#define DLGSOUND_ENABLE     3
#define DLGSOUND_LOW        5
#define DLGSOUND_MEDIUM     6
#define DLGSOUND_HIGH       7
#define DLGSOUND_RECNAME    11
#define DLGSOUND_RECBROWSE  12
#define DLGSOUND_RECORD     13
#define DLGSOUND_EXIT       14


static char dlgRecordName[35];


/* The sound dialog: */
SGOBJ sounddlg[] =
{
  { SGBOX, 0, 0, 0,0, 38,24, NULL },
  { SGBOX, 0, 0, 1,1, 36,11, NULL },
  { SGTEXT, 0, 0, 13,2, 13,1, "Sound options" },
  { SGCHECKBOX, 0, 0, 12,4, 14,1, "Enable sound" },
  { SGTEXT, 0, 0, 11,6, 14,1, "Playback quality:" },
  { SGRADIOBUT, 0, 0, 12,8, 15,1, "Low (11kHz)" },
  { SGRADIOBUT, 0, 0, 12,9, 19,1, "Medium (22kHz)" },
  { SGRADIOBUT, 0, 0, 12,10, 14,1, "High (44kHz)" },
  { SGBOX, 0, 0, 1,13, 36,8, NULL },
  { SGTEXT, 0, 0, 13,14, 14,1, "Capture YM/WAV" },
  { SGTEXT, 0, 0, 2,16, 26,1, "File name (*.wav or *.ym):" },
  { SGTEXT, 0, 0, 2,17, 34,1, dlgRecordName },
  { SGBUTTON, 0, 0, 30,16, 6,1, "Browse" },
  { SGBUTTON, 0, 0, 12,19, 16,1, NULL },
  { SGBUTTON, SG_DEFAULT, 0, 10,22, 20,1, "Back to main menu" },
  { -1, 0, 0, 0,0, 0,0, NULL }
};


/*-----------------------------------------------------------------------*/
/*
  Show and process the sound dialog.
*/
void Dialog_SoundDlg(void)
{
  int but;
  char *tmpname;

  /* Allocate memory for tmpname: */
  tmpname = malloc(FILENAME_MAX);
  if (!tmpname)
  {
    perror("Dialog_SoundDlg");
    return;
  }

  SDLGui_CenterDlg(sounddlg);

  /* Set up dialog from actual values: */

  if( DialogParams.Sound.bEnableSound )
    sounddlg[DLGSOUND_ENABLE].state |= SG_SELECTED;
  else
    sounddlg[DLGSOUND_ENABLE].state &= ~SG_SELECTED;

  sounddlg[DLGSOUND_LOW].state &= ~SG_SELECTED;
  sounddlg[DLGSOUND_MEDIUM].state &= ~SG_SELECTED;
  sounddlg[DLGSOUND_HIGH].state &= ~SG_SELECTED;
  if(DialogParams.Sound.nPlaybackQuality == PLAYBACK_LOW)
    sounddlg[DLGSOUND_LOW].state |= SG_SELECTED;
  else if(DialogParams.Sound.nPlaybackQuality == PLAYBACK_MEDIUM)
    sounddlg[DLGSOUND_MEDIUM].state |= SG_SELECTED;
  else
    sounddlg[DLGSOUND_HIGH].state |= SG_SELECTED;

  File_ShrinkName(dlgRecordName, DialogParams.Sound.szYMCaptureFileName, sounddlg[DLGSOUND_RECNAME].w);

  if( Sound_AreWeRecording() )
    sounddlg[DLGSOUND_RECORD].txt = "Stop recording";
  else
    sounddlg[DLGSOUND_RECORD].txt = "Record sound";

  /* The sound dialog main loop */
  do
  {
    but = SDLGui_DoDialog(sounddlg, NULL);
    switch(but)
    {
      case DLGSOUND_RECBROWSE:                    /* Choose a new record file */
        strcpy(tmpname, DialogParams.Sound.szYMCaptureFileName);
        if( SDLGui_FileSelect(tmpname, NULL, TRUE) )
        {
          if( !File_DoesFileNameEndWithSlash(tmpname) )
          {
            strcpy(DialogParams.Sound.szYMCaptureFileName, tmpname);
            File_ShrinkName(dlgRecordName, tmpname, sounddlg[DLGSOUND_RECNAME].w);
          }
        }
        break;
      case  DLGSOUND_RECORD:
        if(Sound_AreWeRecording())
        {
          sounddlg[DLGSOUND_RECORD].txt = "Record sound";
          Sound_EndRecording();
        }
        else
        {
          /* make sure that we have a valid file name... */
          if(strlen(DialogParams.Sound.szYMCaptureFileName) < 4)
          {
            strcpy(DialogParams.Sound.szYMCaptureFileName, "./hatari.wav");
          }
          sounddlg[DLGSOUND_RECORD].txt = "Stop recording";
          Sound_BeginRecording(DialogParams.Sound.szYMCaptureFileName);
        }
        break;
    }
  }
  while (but != DLGSOUND_EXIT && but != SDLGUI_QUIT
         && but != SDLGUI_ERROR && !bQuitProgram );

  /* Read values from dialog */
  DialogParams.Sound.bEnableSound = (sounddlg[DLGSOUND_ENABLE].state & SG_SELECTED);
  if( sounddlg[DLGSOUND_LOW].state & SG_SELECTED )
    DialogParams.Sound.nPlaybackQuality = PLAYBACK_LOW;
  else if( sounddlg[DLGSOUND_MEDIUM].state & SG_SELECTED )
    DialogParams.Sound.nPlaybackQuality = PLAYBACK_MEDIUM;
  else
    DialogParams.Sound.nPlaybackQuality = PLAYBACK_HIGH;

  free(tmpname);
}