/*  smplayer, GUI front-end for mplayer.
    Copyright (C) 2006-2024 Ricardo Villalba <ricardo@smplayer.info>

    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 "prefgeneral.h"
#include "preferences.h"
#include "filedialog.h"
#include "images.h"
#include "mediasettings.h"
#include "paths.h"
#include "vdpauproperties.h"
#include "playerid.h"
#include "helper.h"
#include <QDebug>

#if USE_ALSA_DEVICES || USE_PULSEAUDIO_DEVICES || USE_XV_ADAPTORS || USE_DSOUND_DEVICES || USE_MPV_PULSE_DEVICES
#include "deviceinfo.h"
#endif

#ifdef MPLAYER_MPV_SELECTION
 #define PLAYER_COMBO_MPLAYER 0
 #define PLAYER_COMBO_MPV 1
 #define PLAYER_COMBO_OTHER 2

 #ifdef Q_OS_WIN
  #define PLAYER_COMBO_MPLAYER_PATH "mplayer/mplayer.exe"
  #define PLAYER_COMBO_MPV_PATH "mpv/mpv.exe"
 #else
  #define PLAYER_COMBO_MPLAYER_PATH "mplayer"
  #define PLAYER_COMBO_MPV_PATH "mpv"
 #endif
#endif

PrefGeneral::PrefGeneral(QWidget * parent, Qt::WindowFlags f)
	: PrefWidget(parent, f )
{
	setupUi(this);

	mplayerbin_edit->setDialogType(FileChooser::GetFileName);
	screenshot_edit->setDialogType(FileChooser::GetDirectory);

	// Read driver info from InfoReader:
	InfoReader * i = InfoReader::obj();
	i->getInfo();
	vo_list = i->voList();
	ao_list = i->aoList();

#ifdef AUDIO_DEVICES_SELECTION
	#if USE_DSOUND_DEVICES
	dsound_devices = DeviceInfo::dsoundDevices();
	#endif

	#if USE_ALSA_DEVICES
	alsa_devices = DeviceInfo::alsaDevices();
	#endif
#endif

#if USE_XV_ADAPTORS
	xv_adaptors = DeviceInfo::xvAdaptors();
#endif

	// Screensaver
#ifdef Q_OS_WIN
	screensaver_check->hide();
	#ifndef SCREENSAVER_OFF
	turn_screensaver_off_check->hide();
	#endif
	#ifndef AVOID_SCREENSAVER
	avoid_screensaver_check->hide();
	#endif
#else
	#ifndef SCREENSAVER_OFF
	screensaver_check->hide();
	#endif
	screensaver_group->hide();
#endif

#ifndef OS_UNIX_NOT_MAC
	wayland_check->hide();
	vdpau_button->hide();
#endif

#ifndef AUTO_SHUTDOWN_PC
	shutdown_widget->hide();
#endif

#ifndef ADD_BLACKBORDERS_FS
	blackborders_on_fs_check->hide();
#endif

#ifndef INITIAL_BLACKBORDERS
	blackborders_check->hide();
#endif

#if !SELECT_TRACKS_ON_STARTUP
	tracks_frame->hide();
	tracks_separator->hide();
#endif

#ifdef MPV_SUPPORT
	screenshot_format_combo->addItems(QStringList() << "png" << "jpg" << "webp");
#else
	screenshot_template_label->hide();
	screenshot_template_edit->hide();
	screenshot_format_label->hide();
	screenshot_format_combo->hide();
#endif

	// Channels combo
	channels_combo->addItem( "0", MediaSettings::ChDefault );
	channels_combo->addItem( "2", MediaSettings::ChStereo );
	channels_combo->addItem( "4", MediaSettings::ChSurround );
	channels_combo->addItem( "6", MediaSettings::ChFull51 );
	channels_combo->addItem( "7", MediaSettings::ChFull61 );
	channels_combo->addItem( "8", MediaSettings::ChFull71 );

#ifdef MPLAYER_MPV_SELECTION
	connect(player_combo, SIGNAL(currentIndexChanged(int)),
            this, SLOT(player_combo_changed(int)));
#else
	player_combo->hide();
	player_spacer->changeSize(0, 20, QSizePolicy::Fixed, QSizePolicy::Minimum);
#endif

	connect(vo_combo, SIGNAL(currentIndexChanged(int)),
            this, SLOT(vo_combo_changed(int)));
	connect(ao_combo, SIGNAL(currentIndexChanged(int)),
            this, SLOT(ao_combo_changed(int)));

	retranslateStrings();
}

PrefGeneral::~PrefGeneral()
{
}

QString PrefGeneral::sectionName() {
	return tr("General");
}

QPixmap PrefGeneral::sectionIcon() {
	return Images::icon("pref_general");
}

void PrefGeneral::retranslateStrings() {
	retranslateUi(this);

#ifdef MPLAYER_MPV_SELECTION
	int player_item = player_combo->currentIndex();
	player_combo->clear();
	player_combo->addItem("mplayer", PLAYER_COMBO_MPLAYER);
	player_combo->addItem("mpv", PLAYER_COMBO_MPV);
	player_combo->addItem(tr("Other..."), PLAYER_COMBO_OTHER);
	player_combo->setCurrentIndex(player_item);
#endif

	channels_combo->setItemText(0, tr("Default") );
	channels_combo->setItemText(1, tr("2 (Stereo)") );
	channels_combo->setItemText(2, tr("4 (4.0 Surround)") );
	channels_combo->setItemText(3, tr("6 (5.1 Surround)") );
	channels_combo->setItemText(4, tr("7 (6.1 Surround)") );
	channels_combo->setItemText(5, tr("8 (7.1 Surround)") );

	int deinterlace_item = deinterlace_combo->currentIndex();
	deinterlace_combo->clear();
	deinterlace_combo->addItem( tr("None"), MediaSettings::NoDeinterlace );
	deinterlace_combo->addItem( tr("Lowpass5"), MediaSettings::L5 );
	deinterlace_combo->addItem( tr("Yadif (normal)"), MediaSettings::Yadif );
	deinterlace_combo->addItem( tr("Yadif (double framerate)"), MediaSettings::Yadif_1 );
	deinterlace_combo->addItem( tr("Linear Blend"), MediaSettings::LB );
	deinterlace_combo->addItem( tr("Kerndeint"), MediaSettings::Kerndeint );
	deinterlace_combo->setCurrentIndex(deinterlace_item);

	int filesettings_method_item = filesettings_method_combo->currentIndex();
	filesettings_method_combo->clear();
	filesettings_method_combo->addItem( tr("one ini file"), "normal");
	filesettings_method_combo->addItem( tr("multiple ini files"), "hash");
	filesettings_method_combo->setCurrentIndex(filesettings_method_item);

#ifndef AUDIO_DEVICES_SELECTION
	updateDriverCombos();
#endif

    // Icons
	/*
    resize_window_icon->setPixmap( Images::icon("resize_window") );
    volume_icon->setPixmap( Images::icon("speaker") );
	*/

	mplayerbin_edit->setCaption(tr("Select the %1 executable").arg(PLAYER_NAME));
#if defined(Q_OS_WIN) || defined(Q_OS_OS2)
	mplayerbin_edit->setFilter(tr("Executables") +" (*.exe)");
#else
	mplayerbin_edit->setFilter(tr("All files") +" (*)");
#endif
	screenshot_edit->setCaption(tr("Select a directory"));

	preferred_desc->setText(
		tr("Here you can type your preferred language for the audio "
           "and subtitle streams. When a media with multiple audio or "
           "subtitle streams is found, SMPlayer will try to use your "
           "preferred language. This only will work with media that offer "
           "info about the language of audio and subtitle streams, like DVDs "
           "or mkv files.") );

#ifndef MPLAYER_MPV_SELECTION
	executable_label->setText( tr("%1 &executable:").arg(PLAYER_NAME) );
#endif

	createHelp();
}

void PrefGeneral::setData(Preferences * pref) {
	setMplayerPath( pref->mplayer_bin );

	setUseScreenshots( pref->use_screenshot );
	setScreenshotDir( pref->screenshot_directory );
#ifdef MPV_SUPPORT
	screenshot_template_edit->setText( pref->screenshot_template );
	setScreenshotFormat(pref->screenshot_format);
#endif

	setVO( pref->vo );
	setAO( pref->ao );

	setRememberSettings( pref->remember_media_settings );
	setRememberTimePos( pref->remember_time_pos );
	remember_streams_check->setChecked(pref->remember_stream_settings);

	setFileSettingsMethod( pref->file_settings_method );

#if SIMPLE_TRACK_SELECTION
	setAudioLang( pref->alang );
	setSubtitleLang( pref->slang );
#else
	setAudioLang( pref->audio_lang );
	setSubtitleLang( pref->subtitle_lang );
#endif
#if SELECT_TRACKS_ON_STARTUP
	setAudioTrack( pref->initial_audio_track );
	setSubtitleTrack( pref->initial_subtitle_track );
#endif

	setCloseOnFinish( pref->close_on_finish );
	setPauseWhenHidden( pref->pause_when_hidden );
#ifdef AUTO_SHUTDOWN_PC
	shutdown_check->setChecked( pref->auto_shutdown_pc );
#endif

	setEq2( pref->use_soft_video_eq );
	setUseAudioEqualizer( pref->use_audio_equalizer );
	global_audio_equalizer_check->setChecked(pref->global_audio_equalizer);
	setGlobalVolume( pref->global_volume );
	setSoftVol( pref->use_soft_vol );
	setAc3DTSPassthrough( pref->use_hwac3 );
	setInitialVolNorm( pref->initial_volnorm );
	setAmplification( pref->softvol_max );
	setInitialPostprocessing( pref->initial_postprocessing );
	setInitialDeinterlace( pref->initial_deinterlace );
	setInitialZoom( pref->initial_zoom_factor );
	setDirectRendering( pref->use_direct_rendering );
	setDoubleBuffer( pref->use_double_buffer );
	setUseSlices( pref->use_slices );
	setStartInFullscreen( pref->start_in_fullscreen );

#ifdef ADD_BLACKBORDERS_FS
	setBlackbordersOnFullscreen( pref->add_blackborders_on_fullscreen );
#endif

#ifdef INITIAL_BLACKBORDERS
	blackborders_check->setChecked(pref->initial_blackborders);
#endif

	setAutoq( pref->autoq );

#ifdef Q_OS_WIN
	#ifdef SCREENSAVER_OFF
	setTurnScreensaverOff( pref->disable_screensaver );
	#endif
	#ifdef AVOID_SCREENSAVER
	setAvoidScreensaver( pref->avoid_screensaver );
	#endif
#else
	#ifdef SCREENSAVER_OFF
	setDisableScreensaver( pref->disable_screensaver );
	#endif
	#ifdef OS_UNIX_NOT_MAC
	wayland_check->setChecked(pref->wayland_workarounds);
	#endif
#endif

#ifdef OS_UNIX_NOT_MAC
	vdpau = pref->vdpau;
#endif

	setAudioChannels( pref->initial_audio_channels );
	setScaleTempoFilter( pref->use_scaletempo );

	setAutoSyncActivated( pref->autosync );
	setAutoSyncFactor( pref->autosync_factor );

	setMcActivated( pref->use_mc );
	setMc( pref->mc_value );

#ifdef AUDIO_DEVICES_SELECTION
#if USE_PULSEAUDIO_DEVICES
	#if USE_MPV_PULSE_DEVICES
	if (PlayerID::player(pref->mplayer_bin) == PlayerID::MPLAYER)
	#endif
	{
		pa_devices = DeviceInfo::paDevices();
	}
#endif
#if MPV_AUDIO_DEVICES
	if (PlayerID::player(pref->mplayer_bin) == PlayerID::MPV) {
		#if USE_MPV_PULSE_DEVICES
		pa_devices = DeviceInfo::mpvPulseDevices();
		#endif
		#if USE_MPV_ALSA_DEVICES
		mpv_alsa_devices = DeviceInfo::mpvAlsaDevices();
		#endif
		#if USE_MPV_COREAUDIO_DEVICES
		coreaudio_devices = DeviceInfo::mpvCoreaudioDevices();
		#endif
	}
#endif
	updateDriverCombos();
#endif // AUDIO_DEVICES_SELECTION

	global_speed_check->setChecked(pref->global_speed);
}

void PrefGeneral::getData(Preferences * pref) {
	requires_restart = false;
	filesettings_method_changed = false;

	QString player_path = mplayerPath();
#ifdef MPLAYER_MPV_SELECTION
	#ifdef OS_UNIX_NOT_MAC
	if (player_path == PLAYER_COMBO_MPLAYER_PATH || player_path == PLAYER_COMBO_MPV_PATH || !QFile::exists(player_path)) {
		QString player_name = QFileInfo(player_path).fileName();
		QString found_player = Helper::findExecutable(player_name);
		if (!found_player.isEmpty()) player_path = found_player;
	}
	#endif
#endif
	qDebug() << "PrefGeneral::getData: player_path:" << player_path;

	if (pref->mplayer_bin != player_path) {
		requires_restart = true;
		pref->mplayer_bin = player_path;

		qDebug("PrefGeneral::getData: mplayer binary has changed, getting version number");
		// Forces to get info from mplayer to update version number
		InfoReader * i = InfoReader::obj();
		i->getInfo();
		// Update the drivers list at the same time
		vo_list = i->voList();
		ao_list = i->aoList();
		updateDriverCombos();
	}

	TEST_AND_SET(pref->use_screenshot, useScreenshots());
	TEST_AND_SET(pref->screenshot_directory, screenshotDir());
#ifdef MPV_SUPPORT
	TEST_AND_SET(pref->screenshot_template, screenshot_template_edit->text());
	TEST_AND_SET(pref->screenshot_format, screenshotFormat());
#endif

	TEST_AND_SET(pref->vo, VO());
	TEST_AND_SET(pref->ao, AO());

	TEST_AND_SET(pref->remember_media_settings, rememberSettings());
	TEST_AND_SET(pref->remember_time_pos, rememberTimePos());
	TEST_AND_SET(pref->remember_stream_settings, remember_streams_check->isChecked());

	if (pref->file_settings_method != fileSettingsMethod()) {
		pref->file_settings_method = fileSettingsMethod();
		filesettings_method_changed = true;
	}

#if SIMPLE_TRACK_SELECTION
	pref->alang = audioLang();
	pref->slang = subtitleLang();
#else
	pref->audio_lang = audioLang();
	pref->subtitle_lang = subtitleLang();
#endif
#if SELECT_TRACKS_ON_STARTUP
	pref->initial_audio_track = audioTrack();
	pref->initial_subtitle_track = subtitleTrack();
#endif

	pref->close_on_finish = closeOnFinish();
	pref->pause_when_hidden = pauseWhenHidden();

#ifdef AUTO_SHUTDOWN_PC
	pref->auto_shutdown_pc = shutdown_check->isChecked();
#endif

	TEST_AND_SET(pref->use_soft_video_eq, eq2());
	TEST_AND_SET(pref->use_soft_vol, softVol());
	pref->global_volume = globalVolume();
	TEST_AND_SET(pref->use_audio_equalizer, useAudioEqualizer());
	pref->global_audio_equalizer = global_audio_equalizer_check->isChecked();
	TEST_AND_SET(pref->use_hwac3, Ac3DTSPassthrough());
	pref->initial_volnorm = initialVolNorm();
	TEST_AND_SET(pref->softvol_max, amplification());
	pref->initial_postprocessing = initialPostprocessing();
	pref->initial_deinterlace = initialDeinterlace();
	pref->initial_zoom_factor = initialZoom();
	TEST_AND_SET(pref->use_direct_rendering, directRendering());
	TEST_AND_SET(pref->use_double_buffer, doubleBuffer());
	TEST_AND_SET(pref->use_slices, useSlices());
	pref->start_in_fullscreen = startInFullscreen();

#ifdef ADD_BLACKBORDERS_FS
	if (pref->add_blackborders_on_fullscreen != blackbordersOnFullscreen()) {
		pref->add_blackborders_on_fullscreen = blackbordersOnFullscreen();
		if (pref->fullscreen) requires_restart = true;
	}
#endif

#ifdef INITIAL_BLACKBORDERS
	pref->initial_blackborders = blackborders_check->isChecked();
#endif

	TEST_AND_SET(pref->autoq, autoq());

#ifdef Q_OS_WIN
	#ifdef SCREENSAVER_OFF
	TEST_AND_SET(pref->disable_screensaver, turnScreensaverOff());
	#endif
	#ifdef AVOID_SCREENSAVER
	pref->avoid_screensaver = avoidScreensaver();
	#endif
#else
	#ifdef SCREENSAVER_OFF
	TEST_AND_SET(pref->disable_screensaver, disableScreensaver());
	#endif
	#ifdef OS_UNIX_NOT_MAC
	if (pref->wayland_workarounds != wayland_check->isChecked()) {
		requires_restart = true;
		pref->wayland_workarounds = wayland_check->isChecked();
	}
	#endif
#endif

#ifdef OS_UNIX_NOT_MAC
	pref->vdpau = vdpau;
#endif

	pref->initial_audio_channels = audioChannels();
	TEST_AND_SET(pref->use_scaletempo, scaleTempoFilter());

	TEST_AND_SET(pref->autosync, autoSyncActivated());
	TEST_AND_SET(pref->autosync_factor, autoSyncFactor());

	TEST_AND_SET(pref->use_mc, mcActivated());
	TEST_AND_SET(pref->mc_value, mc());

	pref->global_speed = global_speed_check->isChecked();
}

void PrefGeneral::updateDriverCombos() {
	QString current_vo = VO();
	QString current_ao = AO();

	vo_combo->clear();
	ao_combo->clear();

	vo_combo->addItem(tr("Default"), "");
	ao_combo->addItem(tr("Default"), "");

	QString vo;
	for ( int n = 0; n < vo_list.count(); n++ ) {
		vo = vo_list[n].name();
		#ifdef Q_OS_WIN
		if ( vo == "directx" ) {
			vo_combo->addItem( "directx (" + tr("hardware") + ")", "directx" );
			vo_combo->addItem( "directx (" + tr("software") + ")", "directx:noaccel" );
		}
		else
		#endif
		#ifdef Q_OS_OS2
		if ( vo == "kva") {
			vo_combo->addItem( "kva (" + tr("fast") + ")", "kva" );
			vo_combo->addItem( "kva (" + tr("snap mode") + ")", "kva:snap" );
			vo_combo->addItem( "kva (" + tr("slower dive mode") + ")", "kva:dive" );
		}
		else
		#endif
		#if USE_XV_ADAPTORS
		if ((vo == "xv") && (!xv_adaptors.isEmpty())) {
			vo_combo->addItem(vo, vo);
			for (int n=0; n < xv_adaptors.count(); n++) {
				vo_combo->addItem( "xv (" + xv_adaptors[n].ID().toString() + " - " + xv_adaptors[n].desc() + ")", 
                                   "xv:adaptor=" + xv_adaptors[n].ID().toString() );
			}
		}
		else
		#endif
		#ifdef USE_SHM
		if (vo == "shm") {
			vo_combo->addItem( "Shared memory", vo);
		}
		else
		#endif
		#ifdef Q_OS_MACX
		if (vo == "sharedbuffer") {
			vo_combo->addItem( "Cocoa shared buffer", vo);
		}
		else
		#endif
		if (/*vo == "libmpv" ||*/ vo == "null" || vo == "png" || vo == "jpeg" || vo == "gif89a" ||
            vo == "tga" || vo == "pnm" || vo == "md5sum" || vo == "image" || vo == "tct" || vo == "yuv4mpeg")
		{
			; // Nothing to do
		}
		else
		vo_combo->addItem( vo, vo );
	}
	vo_combo->addItem( tr("User defined..."), "user_defined" );

	QString ao;
	for ( int n = 0; n < ao_list.count(); n++) {
		ao = ao_list[n].name();
		ao_combo->addItem( ao, ao );
		/*
		#ifdef Q_OS_OS2
		if ( ao == "kai") {
			ao_combo->addItem( "kai (" + tr("uniaud mode") + ")", "kai:uniaud" );
			ao_combo->addItem( "kai (" + tr("dart mode") + ")", "kai:dart" );
		}
		#endif
		*/
		#ifdef AUDIO_DEVICES_SELECTION
		#if USE_ALSA_DEVICES
		if ((ao == "alsa") && (!alsa_devices.isEmpty())) {
			for (int n=0; n < alsa_devices.count(); n++) {
				ao_combo->addItem( DeviceInfo::printableName("alsa", alsa_devices[n]), DeviceInfo::internalName("alsa", alsa_devices[n]) );
			}
		}
		#endif
		#if USE_MPV_ALSA_DEVICES
		if ((ao == "alsa") && (!mpv_alsa_devices.isEmpty())) {
			for (int n=0; n < mpv_alsa_devices.count(); n++) {
				ao_combo->addItem( DeviceInfo::printableName("alsa", mpv_alsa_devices[n]), DeviceInfo::internalName("alsa", mpv_alsa_devices[n]) );
			}
		}
		#endif
		#if USE_PULSEAUDIO_DEVICES || USE_MPV_PULSE_DEVICES
		if ((ao == "pulse") && (!pa_devices.isEmpty())) {
			for (int n=0; n < pa_devices.count(); n++) {
				ao_combo->addItem( DeviceInfo::printableName("pulse", pa_devices[n]), DeviceInfo::internalName("pulse", pa_devices[n]) );
			}
		}
		#endif
		#if USE_MPV_COREAUDIO_DEVICES
		if ((ao == "coreaudio") && (!coreaudio_devices.isEmpty())) {
			for (int n=0; n < coreaudio_devices.count(); n++) {
				ao_combo->addItem( DeviceInfo::printableName("coreaudio", coreaudio_devices[n]), DeviceInfo::internalName("coreaudio", coreaudio_devices[n]) );
			}
		}
		#endif
		#if USE_DSOUND_DEVICES
		if ((ao == "dsound") && (!dsound_devices.isEmpty())) {
			for (int n=0; n < dsound_devices.count(); n++) {
				ao_combo->addItem( DeviceInfo::printableName("dsound", dsound_devices[n]), DeviceInfo::internalName("dsound", dsound_devices[n]) );
			}
		}
		#endif
		#endif // AUDIO_DEVICES_SELECTION
	}
	ao_combo->addItem( tr("User defined..."), "user_defined" );

	setVO(current_vo);
	setAO(current_ao);
}

void PrefGeneral::setMplayerPath( QString path ) {
	mplayerbin_edit->setText( path );

#ifdef MPLAYER_MPV_SELECTION
	if (path == PLAYER_COMBO_MPLAYER_PATH) {
		player_combo->setCurrentIndex(PLAYER_COMBO_MPLAYER);
	}
	else
	if (path == PLAYER_COMBO_MPV_PATH) {
		player_combo->setCurrentIndex(PLAYER_COMBO_MPV);
	}
	else {
		player_combo->setCurrentIndex(PLAYER_COMBO_OTHER);
	}
#endif
}

QString PrefGeneral::mplayerPath() {
#ifdef MPLAYER_MPV_SELECTION
	if (player_combo->currentIndex() == PLAYER_COMBO_MPLAYER) {
		return PLAYER_COMBO_MPLAYER_PATH;
	}
	else
	if (player_combo->currentIndex() == PLAYER_COMBO_MPV) {
		return PLAYER_COMBO_MPV_PATH;
	}
	else
#endif
	return mplayerbin_edit->text();
}

void PrefGeneral::setUseScreenshots(bool b) {
	use_screenshots_check->setChecked(b);
}

bool PrefGeneral::useScreenshots() {
	return use_screenshots_check->isChecked();
}

void PrefGeneral::setScreenshotDir( QString path ) {
	screenshot_edit->setText( path );
}

QString PrefGeneral::screenshotDir() {
	return screenshot_edit->text().trimmed();
}

#ifdef MPV_SUPPORT
void PrefGeneral::setScreenshotFormat(const QString format) {
	int i = screenshot_format_combo->findText(format);
	if (i < 0) i = 0;
	screenshot_format_combo->setCurrentIndex(i);
}

QString PrefGeneral::screenshotFormat() {
	return screenshot_format_combo->currentText();
}
#endif

void PrefGeneral::setVO( QString vo_driver ) {
	int idx = vo_combo->findData( vo_driver );
	if (idx != -1) {
		vo_combo->setCurrentIndex(idx);
	} else {
		vo_combo->setCurrentIndex(vo_combo->findData("user_defined"));
		vo_user_defined_edit->setText(vo_driver);
	}
	vo_combo_changed(vo_combo->currentIndex());
}

void PrefGeneral::setAO( QString ao_driver ) {
	int idx = ao_combo->findData( ao_driver );
	if (idx != -1) {
		ao_combo->setCurrentIndex(idx);
	} else {
		ao_combo->setCurrentIndex(ao_combo->findData("user_defined"));
		ao_user_defined_edit->setText(ao_driver);
	}
	ao_combo_changed(ao_combo->currentIndex());
}

QString PrefGeneral::VO() {
	QString vo = vo_combo->itemData(vo_combo->currentIndex()).toString();
	if (vo == "user_defined") {
		vo = vo_user_defined_edit->text();
		/*
		if (vo.isEmpty()) {
			vo = vo_combo->itemData(0).toString();
			qDebug("PrefGeneral::VO: user defined vo is empty, using %s", vo.toUtf8().constData());
		}
		*/
	}
	return vo;
}

QString PrefGeneral::AO() {
	QString ao = ao_combo->itemData(ao_combo->currentIndex()).toString();
	if (ao == "user_defined") {
		ao = ao_user_defined_edit->text();
		/*
		if (ao.isEmpty()) {
			ao = ao_combo->itemData(0).toString();
			qDebug("PrefGeneral::AO: user defined ao is empty, using %s", ao.toUtf8().constData());
		}
		*/
	}
	return ao;
}

void PrefGeneral::setRememberSettings(bool b) {
	remember_all_check->setChecked(b);
	//rememberAllButtonToggled(b);
}

bool PrefGeneral::rememberSettings() {
	return remember_all_check->isChecked();
}

void PrefGeneral::setRememberTimePos(bool b) {
	remember_time_check->setChecked(b);
}

bool PrefGeneral::rememberTimePos() {
	return remember_time_check->isChecked();
}

void PrefGeneral::setFileSettingsMethod(QString method) {
	int index = filesettings_method_combo->findData(method);
	if (index < 0) index = 0;
	filesettings_method_combo->setCurrentIndex(index);
}

QString PrefGeneral::fileSettingsMethod() {
	return filesettings_method_combo->itemData(filesettings_method_combo->currentIndex()).toString();
}

void PrefGeneral::setAudioLang(QString lang) {
	audio_lang_edit->setText(lang);
}

QString PrefGeneral::audioLang() {
	return audio_lang_edit->text();
}

void PrefGeneral::setSubtitleLang(QString lang) {
	subtitle_lang_edit->setText(lang);
}

QString PrefGeneral::subtitleLang() {
	return subtitle_lang_edit->text();
}

#if SELECT_TRACKS_ON_STARTUP
void PrefGeneral::setAudioTrack(int track) {
	audio_track_spin->setValue(track);
}

int PrefGeneral::audioTrack() {
	return audio_track_spin->value();
}

void PrefGeneral::setSubtitleTrack(int track) {
	subtitle_track_spin->setValue(track);
}

int PrefGeneral::subtitleTrack() {
	return subtitle_track_spin->value();
}
#endif

void PrefGeneral::setCloseOnFinish(bool b) {
	close_on_finish_check->setChecked(b);
}

bool PrefGeneral::closeOnFinish() {
	return close_on_finish_check->isChecked();
}

void PrefGeneral::setPauseWhenHidden(bool b) {
	pause_if_hidden_check->setChecked(b);
}

bool PrefGeneral::pauseWhenHidden() {
	return pause_if_hidden_check->isChecked();
}


void PrefGeneral::setEq2(bool b) {
	eq2_check->setChecked(b);
}

bool PrefGeneral::eq2() {
	return eq2_check->isChecked();
}

void PrefGeneral::setSoftVol(bool b) {
	softvol_check->setChecked(b);
}

void PrefGeneral::setGlobalVolume(bool b) {
	global_volume_check->setChecked(b);
}

bool PrefGeneral::globalVolume() {
	return global_volume_check->isChecked();
}

bool PrefGeneral::softVol() {
	return softvol_check->isChecked();
}

void PrefGeneral::setAutoSyncFactor(int factor) {
	autosync_spin->setValue(factor);
}

int PrefGeneral::autoSyncFactor() {
	return autosync_spin->value();
}

void PrefGeneral::setAutoSyncActivated(bool b) {
	autosync_check->setChecked(b);
}

bool PrefGeneral::autoSyncActivated() {
	return autosync_check->isChecked();
}

void PrefGeneral::setMc(double value) {
	mc_spin->setValue(value);
}

double PrefGeneral::mc() {
	return mc_spin->value();
}

void PrefGeneral::setMcActivated(bool b) {
	use_mc_check->setChecked(b);
}

bool PrefGeneral::mcActivated() {
	return use_mc_check->isChecked();
}

void PrefGeneral::setUseAudioEqualizer(bool b) {
	audio_equalizer_check->setChecked(b);
}

bool PrefGeneral::useAudioEqualizer() {
	return audio_equalizer_check->isChecked();
}

void PrefGeneral::setAc3DTSPassthrough(bool b) {
	hwac3_check->setChecked(b);
}

bool PrefGeneral::Ac3DTSPassthrough() {
	return hwac3_check->isChecked();
}

void PrefGeneral::setInitialVolNorm(bool b) {
	volnorm_check->setChecked(b);
}

bool PrefGeneral::initialVolNorm() {
	return volnorm_check->isChecked();
}

void PrefGeneral::setInitialPostprocessing(bool b) {
	postprocessing_check->setChecked(b);
}

bool PrefGeneral::initialPostprocessing() {
	return postprocessing_check->isChecked();
}

void PrefGeneral::setInitialDeinterlace(int ID) {
	int pos = deinterlace_combo->findData(ID);
	if (pos != -1) {
		deinterlace_combo->setCurrentIndex(pos);
	} else {
		qWarning("PrefGeneral::setInitialDeinterlace: ID: %d not found in combo", ID);
	}
}

int PrefGeneral::initialDeinterlace() {
	if (deinterlace_combo->currentIndex() != -1) {
		return deinterlace_combo->itemData( deinterlace_combo->currentIndex() ).toInt();
	} else {
		qWarning("PrefGeneral::initialDeinterlace: no item selected");
		return 0;
	}
}

void PrefGeneral::setInitialZoom(double v) {
	zoom_spin->setValue(v);
}

double PrefGeneral::initialZoom() {
	return zoom_spin->value();
}

void PrefGeneral::setDirectRendering(bool b) {
	direct_rendering_check->setChecked(b);
}

bool PrefGeneral::directRendering() {
	return direct_rendering_check->isChecked();
}

void PrefGeneral::setDoubleBuffer(bool b) {
	double_buffer_check->setChecked(b);
}

bool PrefGeneral::doubleBuffer() {
	return double_buffer_check->isChecked();
}

void PrefGeneral::setUseSlices(bool b) {
	use_slices_check->setChecked(b);
}

bool PrefGeneral::useSlices() {
	return use_slices_check->isChecked();
}

void PrefGeneral::setAmplification(int n) {
	softvol_max_spin->setValue(n);
}

int PrefGeneral::amplification() {
	return softvol_max_spin->value();
}

void PrefGeneral::setAudioChannels(int ID) {
	int pos = channels_combo->findData(ID);
	if (pos != -1) {
		channels_combo->setCurrentIndex(pos);
	} else {
		qWarning("PrefGeneral::setAudioChannels: ID: %d not found in combo", ID);
	}
}

int PrefGeneral::audioChannels() {
	if (channels_combo->currentIndex() != -1) {
		return channels_combo->itemData( channels_combo->currentIndex() ).toInt();
	} else {
		qWarning("PrefGeneral::audioChannels: no item selected");
		return 0;
	}
}

void PrefGeneral::setStartInFullscreen(bool b) {
	start_fullscreen_check->setChecked(b);
}

bool PrefGeneral::startInFullscreen() {
	return start_fullscreen_check->isChecked();
}

#ifdef Q_OS_WIN
#ifdef AVOID_SCREENSAVER
void PrefGeneral::setAvoidScreensaver(bool b) {
	avoid_screensaver_check->setChecked(b);
}

bool PrefGeneral::avoidScreensaver() {
	return avoid_screensaver_check->isChecked();
}
#endif

#ifdef SCREENSAVER_OFF
void PrefGeneral::setTurnScreensaverOff(bool b) {
	turn_screensaver_off_check->setChecked(b);
}

bool PrefGeneral::turnScreensaverOff() {
	return turn_screensaver_off_check->isChecked();
}
#endif

#else
void PrefGeneral::setDisableScreensaver(bool b) {
	screensaver_check->setChecked(b);
}

bool PrefGeneral::disableScreensaver() {
	return screensaver_check->isChecked();
}
#endif

#ifdef ADD_BLACKBORDERS_FS
void PrefGeneral::setBlackbordersOnFullscreen(bool b) {
	blackborders_on_fs_check->setChecked(b);
}

bool PrefGeneral::blackbordersOnFullscreen() {
	return blackborders_on_fs_check->isChecked();
}
#endif

void PrefGeneral::setAutoq(int n) {
	autoq_spin->setValue(n);
}

int PrefGeneral::autoq() {
	return autoq_spin->value();
}

void PrefGeneral::setScaleTempoFilter(Preferences::OptionState value) {
	scaletempo_combo->setState(value);
}

Preferences::OptionState PrefGeneral::scaleTempoFilter() {
	return scaletempo_combo->state();
}

#ifdef MPLAYER_MPV_SELECTION
void PrefGeneral::player_combo_changed(int idx) {
	qDebug("PrefGeneral::player_combo_changed: %d", idx);
	int d = player_combo->itemData(idx).toInt();
	if (d == PLAYER_COMBO_OTHER) {
		player_spacer->changeSize(0, 20, QSizePolicy::Fixed, QSizePolicy::Minimum);
		mplayerbin_edit->setVisible(true);
		//mplayerbin_edit->setFocus();
	} else {
		player_spacer->changeSize(40, 20, QSizePolicy::Expanding, QSizePolicy::Minimum);
		mplayerbin_edit->setVisible(false);
	}

	#ifdef OS_UNIX_NOT_MAC
	//wayland_check->setVisible(mplayerPath().contains("mpv"));
	#endif
}
#endif

void PrefGeneral::vo_combo_changed(int idx) {
	qDebug("PrefGeneral::vo_combo_changed: %d", idx);
	bool visible = (vo_combo->itemData(idx).toString() == "user_defined");
	vo_user_defined_edit->setVisible(visible);
	vo_user_defined_edit->setFocus();

#ifdef OS_UNIX_NOT_MAC
	bool vdpau_button_visible = (vo_combo->itemData(idx).toString() == "vdpau" && mplayerPath().contains("mplayer"));
	vdpau_button->setVisible(vdpau_button_visible);
#endif
}

void PrefGeneral::ao_combo_changed(int idx) {
	qDebug("PrefGeneral::ao_combo_changed: %d", idx);
	bool visible = (ao_combo->itemData(idx).toString() == "user_defined");
	ao_user_defined_edit->setVisible(visible);
	ao_user_defined_edit->setFocus();
}

#ifdef OS_UNIX_NOT_MAC
void PrefGeneral::on_vdpau_button_clicked() {
	qDebug("PrefGeneral::on_vdpau_button_clicked");

	VDPAUProperties d(this);

	d.setffh264vdpau(vdpau.ffh264vdpau);
	d.setffmpeg12vdpau(vdpau.ffmpeg12vdpau);
	d.setffwmv3vdpau(vdpau.ffwmv3vdpau);
	d.setffvc1vdpau(vdpau.ffvc1vdpau);
	d.setffodivxvdpau(vdpau.ffodivxvdpau);
	d.setffhevcvdpau(vdpau.ffhevcvdpau);

	d.setDisableFilters(vdpau.disable_video_filters);

	if (d.exec() == QDialog::Accepted) {
		vdpau.ffh264vdpau = d.ffh264vdpau();
		vdpau.ffmpeg12vdpau = d.ffmpeg12vdpau();
		vdpau.ffwmv3vdpau = d.ffwmv3vdpau();
		vdpau.ffvc1vdpau = d.ffvc1vdpau();
		vdpau.ffodivxvdpau = d.ffodivxvdpau();
		vdpau.ffhevcvdpau = d.ffhevcvdpau();

		vdpau.disable_video_filters = d.disableFilters();
	}
}
#endif

void PrefGeneral::createHelp() {
	clearHelp();

	addSectionTitle(tr("General"));

#ifdef MPLAYER_MPV_SELECTION
	setWhatsThis(player_combo, tr("Multimedia engine"),
		tr("Select which multimedia engine you want to use, either MPlayer or mpv.") +" "+
		tr("The option 'other' allows you to manually select the path of the executable.") );
#endif

	setWhatsThis(mplayerbin_edit, tr("%1 executable").arg(PLAYER_NAME),
		tr("Here you must specify the %1 "
           "executable that SMPlayer will use.").arg(PLAYER_NAME) + "<br><b>" +
        tr("If this setting is wrong, SMPlayer won't be able to play "
           "anything!") + "</b>");

	setWhatsThis(remember_all_check, tr("Remember settings"),
		tr("Usually SMPlayer will remember the settings for each file you "
           "play (audio track selected, volume, filters...). Disable this "
           "option if you don't like this feature.") );

	setWhatsThis(remember_time_check, tr("Remember time position"),
		tr("If you check this option, SMPlayer will remember the last position "
           "of the file when you open it again. This option works only with "
           "regular files (not with DVDs, CDs, URLs...).") );

	setWhatsThis(remember_streams_check, tr("Remember settings for streams"),
		tr("When this option is enabled the settings for online streams will be remembered as well."));

	setWhatsThis(filesettings_method_combo, tr("Method to store the file settings"),
		tr("This option allows to change the way the file settings would be "
           "stored. The following options are available:") +"<ul><li>" + 
		tr("<b>one ini file</b>: the settings for all played files will be "
           "saved in a single ini file (%1)").arg(QString("<i>"+Paths::iniPath()+"/smplayer.ini</i>")) + "</li><li>" +
		tr("<b>multiple ini files</b>: one ini file will be used for each played file. "
           "Those ini files will be saved in the folder %1").arg(QString("<i>"+Paths::iniPath()+"/file_settings</i>")) + "</li></ul>" +
		tr("The latter method could be faster if there is info for a lot of files.") );

	setWhatsThis(use_screenshots_check, tr("Enable screenshots"),
		tr("You can use this option to enable or disable the possibility to "
           "take screenshots.") );

	setWhatsThis(screenshot_edit, tr("Screenshots folder"),
		tr("Here you can specify a folder where the screenshots taken by "
           "SMPlayer will be stored. If the folder is not valid the "
           "screenshot feature will be disabled.") );

#ifdef MPV_SUPPORT
	setWhatsThis(screenshot_template_edit, tr("Template for screenshots"),
		tr("This option specifies the filename template used to save screenshots.") + " " +
		tr("For example %1 would save the screenshot as 'moviename_0001.png'.").arg("%F_%04n") + "<br>" +
		tr("%1 specifies the filename of the video without the extension, "
		   "%2 adds a 4 digit number padded with zeros.").arg("%F").arg("%04n") + " " +
		tr("For a full list of the template specifiers visit this link:") + 
		" <a href=\"http://mpv.io/manual/stable/#options-screenshot-template\">"
		"http://mpv.io/manual/stable/#options-screenshot-template</a>"
		#ifdef MPLAYER_SUPPORT
		+ "<br>" + tr("This option only works with mpv.")
		#endif
		);

	setWhatsThis(screenshot_format_combo, tr("Format for screenshots"),
		tr("This option allows to choose the image file type used for saving screenshots.")
		#ifdef MPLAYER_SUPPORT
		+ " " + tr("This option only works with mpv.")
		#endif
		);
#endif

	setWhatsThis(global_speed_check, tr("Keep selected speed across files"),
		tr("If this option is enabled, the speed selected in the Play menu will be applied for all files.") +" "+
		tr("Otherwise each file will use its own speed setting."));

	setWhatsThis(pause_if_hidden_check, tr("Pause when minimized"),
		tr("If this option is enabled, the file will be paused when the "
           "main window is hidden. When the window is restored, playback "
           "will be resumed.") );

	setWhatsThis(close_on_finish_check, tr("Close when finished"),
		tr("If this option is checked, the main window will be automatically "
		   "closed when the current file/playlist finishes.") );

#ifdef AUTO_SHUTDOWN_PC
	setWhatsThis(shutdown_check, tr("Shut down computer"),
		tr("If this option is enabled, the computer will shut down just after SMPlayer is closed.") );
#endif

	// Video tab
	addSectionTitle(tr("Video"));

	setWhatsThis(vo_combo, tr("Video output driver"),
		tr("Select the video output driver."));

#ifdef OS_UNIX_NOT_MAC
	/*
	setWhatsThis(vdpau_filters_check, tr("Disable video filters when using vdpau"),
		tr("Usually video filters won't work when using vdpau as video output "
           "driver, so it's wise to keep this option checked.") );
	*/

	setWhatsThis(wayland_check, tr("Wayland support"),
		tr("This activates some options to prevent the video being displayed outside the main window."));
#endif

	setWhatsThis(postprocessing_check, tr("Enable postprocessing by default"),
		tr("Postprocessing will be used by default on new opened files.") );

	setWhatsThis(autoq_spin, tr("Postprocessing quality"),
		tr("Dynamically changes the level of postprocessing depending on the "
           "available spare CPU time. The number you specify will be the "
           "maximum level used. Usually you can use some big number.") );

	setWhatsThis(deinterlace_combo, tr("Deinterlace by default"),
        tr("Select the deinterlace filter that you want to be used for new "
           "videos opened.") +" "+ 
        tr("<b>Note:</b> This option won't be used for TV channels.") );

#ifdef INITIAL_BLACKBORDERS
	setWhatsThis(blackborders_check, tr("Add black borders for subtitles by default"),
		tr("If this option is enabled, black borders will be added to the image "
           "by default on new opened files."));
#endif

	setWhatsThis(zoom_spin, tr("Default zoom"),
		tr("This option sets the default zoom which will be used for "
           "new videos.") );

	setWhatsThis(eq2_check, tr("Software video equalizer"),
		tr("You can check this option if video equalizer is not supported by "
           "your graphic card or the selected video output driver.<br>"
           "<b>Note:</b> this option can be incompatible with some video "
           "output drivers.") );

	setWhatsThis(direct_rendering_check, tr("Direct rendering"),
		tr("If checked, turns on direct rendering (not supported by all "
           "codecs and video outputs)<br>"
           "<b>Warning:</b> May cause OSD/SUB corruption!") );

	setWhatsThis(double_buffer_check, tr("Double buffering"),
		tr("Double buffering fixes flicker by storing two frames in memory, "
           "and displaying one while decoding another. If disabled it can "
           "affect OSD negatively, but often removes OSD flickering.") );

	setWhatsThis(use_slices_check, tr("Draw video using slices"),
		tr("Enable/disable drawing video by 16-pixel height slices/bands. "
           "If disabled, the whole frame is drawn in a single run. "
           "May be faster or slower, depending on video card and available "
           "cache. It has effect only with libmpeg2 and libavcodec codecs.") );

	setWhatsThis(start_fullscreen_check, tr("Start videos in fullscreen"),
		tr("If this option is checked, all videos will start to play in "
           "fullscreen mode.") );

#ifdef ADD_BLACKBORDERS_FS
	setWhatsThis(blackborders_on_fs_check, tr("Add black borders on fullscreen"),
		tr("If this option is enabled, black borders will be added to the "
           "image in fullscreen mode. This allows subtitles to be displayed "
           "on the black borders.") /* + "<br>" +
 		tr("This option will be ignored if MPlayer uses its own window, as "
           "some video drivers (like gl) are already able to display the "
           "subtitles automatically in the black borders.") */ );
#endif

#ifdef Q_OS_WIN
	#ifdef SCREENSAVER_OFF
	setWhatsThis(turn_screensaver_off_check, tr("Switch screensaver off"),
		tr("This option switches the screensaver off just before starting to "
           "play a file and switches it on when playback finishes. If this "
           "option is enabled, the screensaver won't appear even if playing "
           "audio files or when a file is paused."));
	#endif
	#ifdef AVOID_SCREENSAVER
	setWhatsThis(avoid_screensaver_check, tr("Avoid screensaver"),
		tr("When this option is checked, SMPlayer will try to prevent the "
           "screensaver to be shown when playing a video file. The screensaver "
           "will be allowed to be shown if playing an audio file or in pause "
           "mode. This option only works if the SMPlayer window is in "
		   "the foreground."));
	#endif
#else
	setWhatsThis(screensaver_check, tr("Disable screensaver"),
		tr("Check this option to disable the screensaver while playing.<br>"
           "The screensaver will enabled again when play finishes.")
		);
#endif

	// Audio tab
	addSectionTitle(tr("Audio"));

	setWhatsThis(ao_combo, tr("Audio output driver"),
		tr("Select the audio output driver."));

	setWhatsThis(audio_equalizer_check, tr("Enable the audio equalizer"),
		tr("Check this option if you want to use the audio equalizer.") );

	setWhatsThis(global_audio_equalizer_check, tr("Global audio equalizer"),
		tr("If this option is checked, all media files share the audio equalizer.") +" "+
		tr("If it's not checked, the audio equalizer values are saved along each file "
           "and loaded back when the file is played later.") );

	setWhatsThis(hwac3_check, tr("AC3/DTS passthrough over S/PDIF and HDMI"),
		tr("Uses hardware AC3 passthrough.") + "<br>" +
        tr("<b>Note:</b> none of the audio filters will be used when this "
           "option is enabled.") );

	setWhatsThis(channels_combo, tr("Channels by default"),
		tr("Requests the number of playback channels. %1 "
           "asks the decoder to decode the audio into as many channels as "
           "specified. Then it is up to the decoder to fulfill the "
           "requirement. This is usually only important when playing "
           "videos with AC3 audio (like DVDs). In that case liba52 does "
           "the decoding by default and correctly downmixes the audio "
           "into the requested number of channels. "
           "<b>Note</b>: This option is honored by codecs (AC3 only), "
           "filters (surround) and audio output drivers (OSS at least).").arg(PLAYER_NAME) );

	setWhatsThis(scaletempo_combo, tr("High speed playback without altering pitch"),
		tr("Allows to change the playback speed without altering pitch.") );

	setWhatsThis(global_volume_check, tr("Global volume"),
		tr("If this option is checked, the same volume will be used for "
           "all files you play. If the option is not checked each "
           "file uses its own volume.") + "<br>" +
        tr("This option also applies for the mute control.") );

	setWhatsThis(softvol_check, tr("Software volume control"),
		tr("Check this option to use the software mixer, instead of "
           "using the sound card mixer.") );

	setWhatsThis(softvol_max_spin, tr("Max. Amplification"),
		tr("Sets the maximum amplification level in percent (default: 110). "
           "A value of 200 will allow you to adjust the volume up to a "
           "maximum of double the current level. With values below 100 the "
           "initial volume (which is 100%) will be above the maximum, which "
           "e.g. the OSD cannot display correctly.") );

	setWhatsThis(volnorm_check, tr("Volume normalization by default"),
		tr("Maximizes the volume without distorting the sound.") );

	setWhatsThis(autosync_check, tr("Audio/video auto synchronization"),
		tr("Gradually adjusts the A/V sync based on audio delay "
           "measurements.") );

	setWhatsThis(mc_spin, tr("A-V sync correction"),
		tr("Maximum A-V sync correction per frame (in seconds)") );

	addSectionTitle(tr("Preferred audio and subtitles"));

	setWhatsThis(audio_lang_edit, tr("Preferred audio language"),
#if SIMPLE_TRACK_SELECTION
		tr("You can specify here a priority list of audio language codes, separated by commas. "
           "For example: spa,eng,jpn")

#else
		tr("This field accepts regular expressions. Example: <b>es|esp|spa</b> "
           "will select the audio track if it matches with <i>es</i>, "
           "<i>esp</i> or <i>spa</i>.")
#endif
	);

	setWhatsThis(subtitle_lang_edit, tr("Preferred subtitle language"),
#if SIMPLE_TRACK_SELECTION
		tr("You can specify here a priority list of subtitle language codes, separated by commas. "
           "For example: spa,eng,jpn")
#else
		tr("This field accepts regular expressions. Example: <b>es|esp|spa</b> "
           "will select the subtitle stream if it matches with <i>es</i>, "
           "<i>esp</i> or <i>spa</i>.")
#endif
	);

#if SELECT_TRACKS_ON_STARTUP
	setWhatsThis(audio_track_spin, tr("Audio track"),
		tr("Specifies the default audio track which will be used when playing "
           "new files. If the track doesn't exist, the first one will be used. "
           "<br><b>Note:</b> the <i>\"preferred audio language\"</i> has "
           "preference over this option.") );

	setWhatsThis(subtitle_track_spin, tr("Subtitle track"),
		tr("Specifies the default subtitle track which will be used when "
           "playing new files. If the track doesn't exist, the first one "
           "will be used. <br><b>Note:</b> the <i>\"preferred subtitle "
           "language\"</i> has preference over this option.") );
#endif
}

#include "moc_prefgeneral.cpp"
