1 files changed, 370 insertions, 161 deletions

diff --git a/gui/options.cpp b/gui/options.cpp
index 212e90f9f0..072b20b393 100644
--- a/gui/options.cpp
+++ b/gui/options.cpp
@@ -35,10 +35,12 @@
 #include "common/fs.h"
 #include "common/config-manager.h"
 #include "common/system.h"
+#include "common/translation.h"
 
 #include "graphics/scaler.h"
 
 #include "sound/mididrv.h"
+#include "sound/musicplugin.h"
 #include "sound/mixer.h"
 #include "sound/fmopl.h"
 
@@ -61,15 +63,21 @@ enum {
 	kChooseThemeCmd			= 'chtf'
 };
 
+enum {
+	kSubtitlesSpeech,
+	kSubtitlesSubs,
+	kSubtitlesBoth
+};
+
 #ifdef SMALL_SCREEN_DEVICE
 enum {
 	kChooseKeyMappingCmd    = 'chma'
 };
 #endif
 
-static const char *savePeriodLabels[] = { "Never", "every 5 mins", "every 10 mins", "every 15 mins", "every 30 mins", 0 };
+static const char *savePeriodLabels[] = { _s("Never"), _s("every 5 mins"), _s("every 10 mins"), _s("every 15 mins"), _s("every 30 mins"), 0 };
 static const int savePeriodValues[] = { 0, 5 * 60, 10 * 60, 15 * 60, 30 * 60, -1 };
-static const char *outputRateLabels[] = { "<default>", "8 kHz", "11kHz", "22 kHz", "44 kHz", "48 kHz", 0 };
+static const char *outputRateLabels[] = { _s("<default>"), _s("8 kHz"), _s("11kHz"), _s("22 kHz"), _s("44 kHz"), _s("48 kHz"), 0 };
 static const int outputRateValues[] = { 0, 8000, 11025, 22050, 44100, 48000, -1 };
 
 
@@ -84,18 +92,6 @@ OptionsDialog::OptionsDialog(const Common::String &domain, const Common::String
 	init();
 }
 
-const char *OptionsDialog::_subModeDesc[] = {
-	"Speech Only",
-	"Speech and Subtitles",
-	"Subtitles Only"
-};
-
-const char *OptionsDialog::_lowresSubModeDesc[] = {
-	"Speech Only",
-	"Speech & Subs",
-	"Subtitles Only"
-};
-
 void OptionsDialog::init() {
 	_enableGraphicSettings = false;
 	_gfxPopUp = 0;
@@ -107,8 +103,11 @@ void OptionsDialog::init() {
 	_oplPopUp = 0;
 	_outputRatePopUp = 0;
 	_enableMIDISettings = false;
+	_gmDevicePopUp = 0;
 	_multiMidiCheckbox = 0;
+	_enableMT32Settings = false;
 	_mt32Checkbox = 0;
+	_mt32DevicePopUp = 0;
 	_enableGSCheckbox = 0;
 	_enableVolumeSettings = false;
 	_musicVolumeDesc = 0;
@@ -122,15 +121,20 @@ void OptionsDialog::init() {
 	_speechVolumeLabel = 0;
 	_muteCheckbox = 0;
 	_subToggleDesc = 0;
-	_subToggleButton = 0;
+	_subToggleGroup = 0;
+	_subToggleSubOnly = 0;
+	_subToggleSpeechOnly = 0;
+	_subToggleSubBoth = 0;
 	_subSpeedDesc = 0;
 	_subSpeedSlider = 0;
 	_subSpeedLabel = 0;
 
 	// Retrieve game GUI options
 	_guioptions = 0;
-	if (ConfMan.hasKey("guioptions", _domain))
-		_guioptions = parseGameGUIOptions(ConfMan.get("guioptions", _domain));
+	if (ConfMan.hasKey("guioptions", _domain)) {
+		_guioptionsString = ConfMan.get("guioptions", _domain);
+		_guioptions = parseGameGUIOptions(_guioptionsString);
+	}
 }
 
 void OptionsDialog::open() {
@@ -141,8 +145,10 @@ void OptionsDialog::open() {
 
 	// Retrieve game GUI options
 	_guioptions = 0;
-	if (ConfMan.hasKey("guioptions", _domain))
-		_guioptions = parseGameGUIOptions(ConfMan.get("guioptions", _domain));
+	if (ConfMan.hasKey("guioptions", _domain)) {
+		_guioptionsString = ConfMan.get("guioptions", _domain);
+		_guioptions = parseGameGUIOptions(_guioptionsString);
+	}
 
 	// Graphic options
 	if (_fullscreenCheckbox) {
@@ -189,11 +195,8 @@ void OptionsDialog::open() {
 	}
 
 	// Audio options
-	if (_midiPopUp) {
-		// Music driver
-		MidiDriverType id = MidiDriver::parseMusicDriver(ConfMan.get("music_driver", _domain));
-		_midiPopUp->setSelectedTag(id);
-	}
+	if (!loadMusicDeviceSetting(_midiPopUp, "music_driver"))
+		_midiPopUp->setSelected(0);
 
 	if (_oplPopUp) {
 		OPL::Config::DriverId id = MAX<OPL::Config::DriverId>(OPL::Config::parse(ConfMan.get("opl_driver", _domain)), 0);
@@ -210,19 +213,21 @@ void OptionsDialog::open() {
 	}
 
 	if (_multiMidiCheckbox) {
+		if (!loadMusicDeviceSetting(_gmDevicePopUp, "gm_device")) {
+			if (_domain.equals(Common::ConfigManager::kApplicationDomain)) {
+				if (!loadMusicDeviceSetting(_gmDevicePopUp, Common::String(), MT_GM))
+					_gmDevicePopUp->setSelected(0);
+			} else {
+				_gmDevicePopUp->setSelected(0);
+			}
+		}
 
 		// Multi midi setting
 		_multiMidiCheckbox->setState(ConfMan.getBool("multi_midi", _domain));
 
-		// Native mt32 setting
-		_mt32Checkbox->setState(ConfMan.getBool("native_mt32", _domain));
-
-		// GS extensions setting
-		_enableGSCheckbox->setState(ConfMan.getBool("enable_gs", _domain));
-
 		Common::String soundFont(ConfMan.get("soundfont", _domain));
 		if (soundFont.empty() || !ConfMan.hasKey("soundfont", _domain)) {
-			_soundFont->setLabel("None");
+			_soundFont->setLabel(_("None"));
 			_soundFontClearButton->setEnabled(false);
 		} else {
 			_soundFont->setLabel(soundFont);
@@ -237,6 +242,24 @@ void OptionsDialog::open() {
 		_midiGainLabel->setLabel(buf);
 	}
 
+	// MT-32 options
+	if (_mt32DevicePopUp) {
+		if (!loadMusicDeviceSetting(_mt32DevicePopUp, "mt32_device")) {
+			if (_domain.equals(Common::ConfigManager::kApplicationDomain)) {
+				if (!loadMusicDeviceSetting(_mt32DevicePopUp, Common::String(), MT_MT32))
+					_mt32DevicePopUp->setSelected(0);
+			} else {
+				_mt32DevicePopUp->setSelected(0);
+			}
+		}
+
+		// Native mt32 setting
+		_mt32Checkbox->setState(ConfMan.getBool("native_mt32", _domain));
+
+		// GS extensions setting
+		_enableGSCheckbox->setState(ConfMan.getBool("enable_gs", _domain));
+	}
+
 	// Volume options
 	if (_musicVolumeSlider) {
 		int vol;
@@ -263,11 +286,12 @@ void OptionsDialog::open() {
 	}
 
 	// Subtitle options
-	if (_subToggleButton) {
-		int speed;		int sliderMaxValue = _subSpeedSlider->getMaxValue();
+	if (_subToggleGroup) {
+		int speed;
+		int sliderMaxValue = _subSpeedSlider->getMaxValue();
 
-		_subMode = getSubtitleMode(ConfMan.getBool("subtitles", _domain), ConfMan.getBool("speech_mute", _domain));
-		_subToggleButton->setLabel(_subModeDesc[_subMode]);
+		int subMode = getSubtitleMode(ConfMan.getBool("subtitles", _domain), ConfMan.getBool("speech_mute", _domain));
+		_subToggleGroup->setValue(subMode);
 
 		// Engines that reuse the subtitle speed widget set their own max value.
 		// Scale the config value accordingly (see addSubtitleControls)
@@ -331,13 +355,7 @@ void OptionsDialog::close() {
 		// Audio options
 		if (_midiPopUp) {
 			if (_enableAudioSettings) {
-				const MidiDriverDescription *md = MidiDriver::getAvailableMidiDrivers();
-				while (md->name && md->id != (int)_midiPopUp->getSelectedTag())
-					md++;
-				if (md->name)
-					ConfMan.set("music_driver", md->name, _domain);
-				else
-					ConfMan.removeKey("music_driver", _domain);
+				saveMusicDeviceSetting(_midiPopUp, "music_driver");
 			} else {
 				ConfMan.removeKey("music_driver", _domain);
 			}
@@ -372,41 +390,53 @@ void OptionsDialog::close() {
 		// MIDI options
 		if (_multiMidiCheckbox) {
 			if (_enableMIDISettings) {
+				saveMusicDeviceSetting(_gmDevicePopUp, "gm_device");
+
 				ConfMan.setBool("multi_midi", _multiMidiCheckbox->getState(), _domain);
-				ConfMan.setBool("native_mt32", _mt32Checkbox->getState(), _domain);
-				ConfMan.setBool("enable_gs", _enableGSCheckbox->getState(), _domain);
 				ConfMan.setInt("midi_gain", _midiGainSlider->getValue(), _domain);
 
 				Common::String soundFont(_soundFont->getLabel());
-				if (!soundFont.empty() && (soundFont != "None"))
+				if (!soundFont.empty() && (soundFont != _("None")))
 					ConfMan.set("soundfont", soundFont, _domain);
 				else
 					ConfMan.removeKey("soundfont", _domain);
 			} else {
+				ConfMan.removeKey("gm_device", _domain);
 				ConfMan.removeKey("multi_midi", _domain);
-				ConfMan.removeKey("native_mt32", _domain);
-				ConfMan.removeKey("enable_gs", _domain);
 				ConfMan.removeKey("midi_gain", _domain);
 				ConfMan.removeKey("soundfont", _domain);
 			}
 		}
 
+		// MT-32 options
+		if (_mt32DevicePopUp) {
+			if (_enableMT32Settings) {
+				saveMusicDeviceSetting(_mt32DevicePopUp, "mt32_device");
+				ConfMan.setBool("native_mt32", _mt32Checkbox->getState(), _domain);
+				ConfMan.setBool("enable_gs", _enableGSCheckbox->getState(), _domain);
+			} else {
+				ConfMan.removeKey("mt32_device", _domain);
+				ConfMan.removeKey("native_mt32", _domain);
+				ConfMan.removeKey("enable_gs", _domain);
+			}
+		}
+
 		// Subtitle options
-		if (_subToggleButton) {
+		if (_subToggleGroup) {
 			if (_enableSubtitleSettings) {
 				bool subtitles, speech_mute;
 				int talkspeed;
 				int sliderMaxValue = _subSpeedSlider->getMaxValue();
 
-				switch (_subMode) {
-				case 0:
+				switch (_subToggleGroup->getValue()) {
+				case kSubtitlesSpeech:
 					subtitles = speech_mute = false;
 					break;
-				case 1:
+				case kSubtitlesBoth:
 					subtitles = true;
 					speech_mute = false;
 					break;
-				case 2:
+				case kSubtitlesSubs:
 				default:
 					subtitles = speech_mute = true;
 					break;
@@ -459,24 +489,12 @@ void OptionsDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 data
 		// 'true' because if control is disabled then event do not pass
 		setVolumeSettingsState(true);
 		break;
-	case kSubtitleToggle:
-		if (_subMode < 2)
-			_subMode++;
-		else
-			_subMode = 0;
-
-		_subToggleButton->setLabel(g_system->getOverlayWidth() > 320 ? _subModeDesc[_subMode] : _lowresSubModeDesc[_subMode]);
-		_subToggleButton->draw();
-		_subSpeedDesc->draw();
-		_subSpeedSlider->draw();
-		_subSpeedLabel->draw();
-		break;
 	case kSubtitleSpeedChanged:
 		_subSpeedLabel->setValue(_subSpeedSlider->getValue());
 		_subSpeedLabel->draw();
 		break;
 	case kClearSoundFontCmd:
-		_soundFont->setLabel("None");
+		_soundFont->setLabel(_("None"));
 		_soundFontClearButton->setEnabled(false);
 		draw();
 		break;
@@ -504,11 +522,20 @@ void OptionsDialog::setGraphicSettingsState(bool enabled) {
 
 void OptionsDialog::setAudioSettingsState(bool enabled) {
 	_enableAudioSettings = enabled;
-
 	_midiPopUpDesc->setEnabled(enabled);
 	_midiPopUp->setEnabled(enabled);
-	_oplPopUpDesc->setEnabled(enabled);
-	_oplPopUp->setEnabled(enabled);
+
+	uint32 allFlags = MidiDriver::musicType2GUIO((uint32)-1);
+
+	if (_domain != Common::ConfigManager::kApplicationDomain && // global dialog
+			(_guioptions & allFlags) && // No flags are specified
+				!(_guioptions & Common::GUIO_MIDIADLIB)) {
+		_oplPopUpDesc->setEnabled(false);
+		_oplPopUp->setEnabled(false);
+	} else {
+		_oplPopUpDesc->setEnabled(enabled);
+		_oplPopUp->setEnabled(enabled);
+	}
 	_outputRatePopUpDesc->setEnabled(enabled);
 	_outputRatePopUp->setEnabled(enabled);
 }
@@ -517,24 +544,35 @@ void OptionsDialog::setMIDISettingsState(bool enabled) {
 	if (_guioptions & Common::GUIO_NOMIDI)
 		enabled = false;
 
+	_gmDevicePopUpDesc->setEnabled(_domain.equals(Common::ConfigManager::kApplicationDomain) ? enabled : false);
+	_gmDevicePopUp->setEnabled(_domain.equals(Common::ConfigManager::kApplicationDomain) ? enabled : false);
+
 	_enableMIDISettings = enabled;
 
 	_soundFontButton->setEnabled(enabled);
 	_soundFont->setEnabled(enabled);
 
-	if (enabled && !_soundFont->getLabel().empty() && (_soundFont->getLabel() != "None"))
+	if (enabled && !_soundFont->getLabel().empty() && (_soundFont->getLabel() != _("None")))
 		_soundFontClearButton->setEnabled(enabled);
 	else
 		_soundFontClearButton->setEnabled(false);
 
 	_multiMidiCheckbox->setEnabled(enabled);
-	_mt32Checkbox->setEnabled(enabled);
-	_enableGSCheckbox->setEnabled(enabled);
 	_midiGainDesc->setEnabled(enabled);
 	_midiGainSlider->setEnabled(enabled);
 	_midiGainLabel->setEnabled(enabled);
 }
 
+void OptionsDialog::setMT32SettingsState(bool enabled) {
+	_enableMT32Settings = enabled;
+
+	_mt32DevicePopUpDesc->setEnabled(_domain.equals(Common::ConfigManager::kApplicationDomain) ? enabled : false);
+	_mt32DevicePopUp->setEnabled(_domain.equals(Common::ConfigManager::kApplicationDomain) ? enabled : false);
+
+	_mt32Checkbox->setEnabled(enabled);
+	_enableGSCheckbox->setEnabled(enabled);
+}
+
 void OptionsDialog::setVolumeSettingsState(bool enabled) {
 	bool ena;
 
@@ -575,7 +613,7 @@ void OptionsDialog::setSubtitleSettingsState(bool enabled) {
 	if ((_guioptions & Common::GUIO_NOSUBTITLES) || (_guioptions & Common::GUIO_NOSPEECH))
 		ena = false;
 
-	_subToggleButton->setEnabled(ena);
+	_subToggleGroup->setEnabled(ena);
 	_subToggleDesc->setEnabled(ena);
 
 	ena = enabled;
@@ -591,87 +629,115 @@ void OptionsDialog::addGraphicControls(GuiObject *boss, const Common::String &pr
 	const OSystem::GraphicsMode *gm = g_system->getSupportedGraphicsModes();
 
 	// The GFX mode popup
-	_gfxPopUpDesc = new StaticTextWidget(boss, prefix + "grModePopupDesc", "Graphics mode:");
+	_gfxPopUpDesc = new StaticTextWidget(boss, prefix + "grModePopupDesc", _("Graphics mode:"));
 	_gfxPopUp = new PopUpWidget(boss, prefix + "grModePopup");
 
-	_gfxPopUp->appendEntry("<default>");
+	_gfxPopUp->appendEntry(_("<default>"));
 	_gfxPopUp->appendEntry("");
 	while (gm->name) {
-		_gfxPopUp->appendEntry(gm->description, gm->id);
+		_gfxPopUp->appendEntry(_(gm->description), gm->id);
 		gm++;
 	}
 
 	// RenderMode popup
-	_renderModePopUpDesc = new StaticTextWidget(boss, prefix + "grRenderPopupDesc", "Render mode:");
-	_renderModePopUp = new PopUpWidget(boss, prefix + "grRenderPopup");
-	_renderModePopUp->appendEntry("<default>", Common::kRenderDefault);
+	_renderModePopUpDesc = new StaticTextWidget(boss, prefix + "grRenderPopupDesc", _("Render mode:"), _("Special dithering modes supported by some games"));
+	_renderModePopUp = new PopUpWidget(boss, prefix + "grRenderPopup", _("Special dithering modes supported by some games"));
+	_renderModePopUp->appendEntry(_("<default>"), Common::kRenderDefault);
 	_renderModePopUp->appendEntry("");
 	const Common::RenderModeDescription *rm = Common::g_renderModes;
 	for (; rm->code; ++rm) {
-		_renderModePopUp->appendEntry(rm->description, rm->id);
+		_renderModePopUp->appendEntry(_(rm->description), rm->id);
 	}
 
 	// Fullscreen checkbox
-	_fullscreenCheckbox = new CheckboxWidget(boss, prefix + "grFullscreenCheckbox", "Fullscreen mode", 0, 0);
+	_fullscreenCheckbox = new CheckboxWidget(boss, prefix + "grFullscreenCheckbox", _("Fullscreen mode"));
 
 	// Aspect ratio checkbox
-	_aspectCheckbox = new CheckboxWidget(boss, prefix + "grAspectCheckbox", "Aspect ratio correction", 0, 0);
+	_aspectCheckbox = new CheckboxWidget(boss, prefix + "grAspectCheckbox", _("Aspect ratio correction"), _("Correct aspect ratio for 320x200 games"));
 
 	_enableGraphicSettings = true;
 }
 
 void OptionsDialog::addAudioControls(GuiObject *boss, const Common::String &prefix) {
 	// The MIDI mode popup & a label
-	_midiPopUpDesc = new StaticTextWidget(boss, prefix + "auMidiPopupDesc", "Music driver:");
-	_midiPopUp = new PopUpWidget(boss, prefix + "auMidiPopup");
+	_midiPopUpDesc = new StaticTextWidget(boss, prefix + "auMidiPopupDesc", _domain == Common::ConfigManager::kApplicationDomain ? _("Preferred Device:") : _("Music Device:"), _domain == Common::ConfigManager::kApplicationDomain ? _("Specifies preferred sound device or sound card emulator") : _("Specifies output sound device or sound card emulator"));
+	_midiPopUp = new PopUpWidget(boss, prefix + "auMidiPopup", _("Specifies output sound device or sound card emulator"));
 
 	// Populate it
-	const MidiDriverDescription *md = MidiDriver::getAvailableMidiDrivers();
-	while (md->name) {
-		_midiPopUp->appendEntry(md->description, md->id);
-		md++;
+	uint32 allFlags = MidiDriver::musicType2GUIO((uint32)-1);
+
+	const MusicPlugin::List p = MusicMan.getPlugins();
+	for (MusicPlugin::List::const_iterator m = p.begin(); m != p.end(); ++m) {
+		MusicDevices i = (**m)->getDevices();
+		for (MusicDevices::iterator d = i.begin(); d != i.end(); ++d) {
+			const uint32 deviceGuiOption = MidiDriver::musicType2GUIO(d->getMusicType());
+
+			if ((_domain == Common::ConfigManager::kApplicationDomain && d->getMusicType() != MT_TOWNS) // global dialog - skip useless FM-Towns option there
+			    || (_domain != Common::ConfigManager::kApplicationDomain && !(_guioptions & allFlags)) // No flags are specified
+			    || (_guioptions & deviceGuiOption) // flag is present
+			    // HACK/FIXME: For now we have to show GM devices, even when the game only has GUIO_MIDIMT32 set,
+			    // else we would not show for example external devices connected via ALSA, since they are always
+			    // marked as General MIDI device.
+			    || (deviceGuiOption == Common::GUIO_MIDIGM && (_guioptions & Common::GUIO_MIDIMT32))
+			    || d->getMusicDriverId() == "auto" || d->getMusicDriverId() == "null") // always add default and null device
+					_midiPopUp->appendEntry(d->getCompleteName(), d->getHandle());
+		}
 	}
 
 	// The OPL emulator popup & a label
-	_oplPopUpDesc = new StaticTextWidget(boss, prefix + "auOPLPopupDesc", "AdLib emulator:");
-	_oplPopUp = new PopUpWidget(boss, prefix + "auOPLPopup");
+	_oplPopUpDesc = new StaticTextWidget(boss, prefix + "auOPLPopupDesc", _("AdLib emulator:"), _("AdLib is used for music in many games"));
+	_oplPopUp = new PopUpWidget(boss, prefix + "auOPLPopup", _("AdLib is used for music in many games"));
 
 	// Populate it
 	const OPL::Config::EmulatorDescription *ed = OPL::Config::getAvailable();
 	while (ed->name) {
-		_oplPopUp->appendEntry(ed->description, ed->id);
+		_oplPopUp->appendEntry(_(ed->description), ed->id);
 		++ed;
 	}
 
 	// Sample rate settings
-	_outputRatePopUpDesc = new StaticTextWidget(boss, prefix + "auSampleRatePopupDesc", "Output rate:");
-	_outputRatePopUp = new PopUpWidget(boss, prefix + "auSampleRatePopup");
+	_outputRatePopUpDesc = new StaticTextWidget(boss, prefix + "auSampleRatePopupDesc", _("Output rate:"), _("Higher value specifies better sound quality but may be not supported by your soundcard"));
+	_outputRatePopUp = new PopUpWidget(boss, prefix + "auSampleRatePopup", _("Higher value specifies better sound quality but may be not supported by your soundcard"));
 
 	for (int i = 0; outputRateLabels[i]; i++) {
-		_outputRatePopUp->appendEntry(outputRateLabels[i], outputRateValues[i]);
+		_outputRatePopUp->appendEntry(_(outputRateLabels[i]), outputRateValues[i]);
 	}
 
 	_enableAudioSettings = true;
 }
 
 void OptionsDialog::addMIDIControls(GuiObject *boss, const Common::String &prefix) {
-	// SoundFont
-	_soundFontButton = new ButtonWidget(boss, prefix + "mcFontButton", "SoundFont:", kChooseSoundFontCmd, 0);
-	_soundFont = new StaticTextWidget(boss, prefix + "mcFontPath", "None");
-	_soundFontClearButton = new ButtonWidget(boss, prefix + "mcFontClearButton", "C", kClearSoundFontCmd, 0);
+	_gmDevicePopUpDesc = new StaticTextWidget(boss, prefix + "auPrefGmPopupDesc", _("GM Device:"), _("Specifies default sound device for General MIDI output"));
+	_gmDevicePopUp = new PopUpWidget(boss, prefix + "auPrefGmPopup");
+
+	// Populate
+	const MusicPlugin::List p = MusicMan.getPlugins();
+	for (MusicPlugin::List::const_iterator m = p.begin(); m != p.end(); ++m) {
+		MusicDevices i = (**m)->getDevices();
+		for (MusicDevices::iterator d = i.begin(); d != i.end(); ++d) {
+			if (d->getMusicType() >= MT_GM || d->getMusicDriverId() == "auto") {
+				if (d->getMusicType() != MT_MT32)
+					_gmDevicePopUp->appendEntry(d->getCompleteName(), d->getHandle());
+			}
+		}
+	}
 
-	// Multi midi setting
-	_multiMidiCheckbox = new CheckboxWidget(boss, prefix + "mcMixedCheckbox", "Mixed AdLib/MIDI mode", 0, 0);
+	if (!_domain.equals(Common::ConfigManager::kApplicationDomain)) {
+		_gmDevicePopUpDesc->setEnabled(false);
+		_gmDevicePopUp->setEnabled(false);
+	}
 
-	// Native mt32 setting
-	_mt32Checkbox = new CheckboxWidget(boss, prefix + "mcMt32Checkbox", "True Roland MT-32 (disable GM emulation)", 0, 0);
+	// SoundFont
+	_soundFontButton = new ButtonWidget(boss, prefix + "mcFontButton", _("SoundFont:"), _("SoundFont is supported by some audio cards, Fluidsynth and Timidity"), kChooseSoundFontCmd);
+	_soundFont = new StaticTextWidget(boss, prefix + "mcFontPath", _("None"), _("SoundFont is supported by some audio cards, Fluidsynth and Timidity"));
+	_soundFontClearButton = new ButtonWidget(boss, prefix + "mcFontClearButton", "C", _("Clear value"), kClearSoundFontCmd);
 
-	// GS Extensions setting
-	_enableGSCheckbox = new CheckboxWidget(boss, prefix + "mcGSCheckbox", "Enable Roland GS Mode", 0, 0);
+	// Multi midi setting
+	_multiMidiCheckbox = new CheckboxWidget(boss, prefix + "mcMixedCheckbox", _("Mixed AdLib/MIDI mode"), _("Use both MIDI and AdLib sound generation"));
 
 	// MIDI gain setting (FluidSynth uses this)
-	_midiGainDesc = new StaticTextWidget(boss, prefix + "mcMidiGainText", "MIDI gain:");
-	_midiGainSlider = new SliderWidget(boss, prefix + "mcMidiGainSlider", kMidiGainChanged);
+	_midiGainDesc = new StaticTextWidget(boss, prefix + "mcMidiGainText", _("MIDI gain:"));
+	_midiGainSlider = new SliderWidget(boss, prefix + "mcMidiGainSlider", 0, kMidiGainChanged);
 	_midiGainSlider->setMinValue(0);
 	_midiGainSlider->setMaxValue(1000);
 	_midiGainLabel = new StaticTextWidget(boss, prefix + "mcMidiGainLabel", "1.00");
@@ -679,16 +745,57 @@ void OptionsDialog::addMIDIControls(GuiObject *boss, const Common::String &prefi
 	_enableMIDISettings = true;
 }
 
+void OptionsDialog::addMT32Controls(GuiObject *boss, const Common::String &prefix) {
+	_mt32DevicePopUpDesc = new StaticTextWidget(boss, prefix + "auPrefMt32PopupDesc", _("MT-32 Device:"), _("Specifies default sound device for Roland MT-32/LAPC1/CM32l/CM64 output"));
+	_mt32DevicePopUp = new PopUpWidget(boss, prefix + "auPrefMt32Popup");
+
+	// Native mt32 setting
+	_mt32Checkbox = new CheckboxWidget(boss, prefix + "mcMt32Checkbox", _("True Roland MT-32 (disable GM emulation)"), _("Check if you want to use your real hardware Roland-compatible sound device connected to your computer"));
+
+	// GS Extensions setting
+	_enableGSCheckbox = new CheckboxWidget(boss, prefix + "mcGSCheckbox", _("Enable Roland GS Mode"), _("Turns off General MIDI mapping for games with Roland MT-32 soundtrack"));
+
+	const MusicPlugin::List p = MusicMan.getPlugins();
+	for (MusicPlugin::List::const_iterator m = p.begin(); m != p.end(); ++m) {
+		MusicDevices i = (**m)->getDevices();
+		for (MusicDevices::iterator d = i.begin(); d != i.end(); ++d) {
+			if (d->getMusicType() >= MT_GM || d->getMusicDriverId() == "auto") {
+				_mt32DevicePopUp->appendEntry(d->getCompleteName(), d->getHandle());
+			}
+		}
+	}
+
+	if (!_domain.equals(Common::ConfigManager::kApplicationDomain)) {
+		_mt32DevicePopUpDesc->setEnabled(false);
+		_mt32DevicePopUp->setEnabled(false);
+	}
+
+	_enableMIDISettings = true;
+}
+
 // The function has an extra slider range parameter, since both the launcher and SCUMM engine
 // make use of the widgets. The launcher range is 0-255. SCUMM's 0-9
 void OptionsDialog::addSubtitleControls(GuiObject *boss, const Common::String &prefix, int maxSliderVal) {
 
-	_subToggleDesc = new StaticTextWidget(boss, prefix + "subToggleDesc", "Text and Speech:");
-	_subToggleButton = new ButtonWidget(boss, prefix + "subToggleButton", "", kSubtitleToggle, 0);
+	_subToggleDesc = new StaticTextWidget(boss, prefix + "subToggleDesc", _("Text and Speech:"));
+
+	if (g_system->getOverlayWidth() > 320) {
+		_subToggleGroup = new RadiobuttonGroup(boss, kSubtitleToggle);
+
+		_subToggleSpeechOnly = new RadiobuttonWidget(boss, prefix + "subToggleSpeechOnly", _subToggleGroup, kSubtitlesSpeech, _("Speech"));
+		_subToggleSubOnly = new RadiobuttonWidget(boss, prefix + "subToggleSubOnly", _subToggleGroup, kSubtitlesSubs, _("Subtitles"));
+		_subToggleSubBoth = new RadiobuttonWidget(boss, prefix + "subToggleSubBoth", _subToggleGroup, kSubtitlesBoth, _("Both"));
+	} else {
+		_subToggleGroup = new RadiobuttonGroup(boss, kSubtitleToggle);
+
+		_subToggleSpeechOnly = new RadiobuttonWidget(boss, prefix + "subToggleSpeechOnly", _subToggleGroup, kSubtitlesSpeech, _("Spch"), _("Speech"));
+		_subToggleSubOnly = new RadiobuttonWidget(boss, prefix + "subToggleSubOnly", _subToggleGroup, kSubtitlesSubs, _("Subs"), _("Subtitles"));
+		_subToggleSubBoth = new RadiobuttonWidget(boss, prefix + "subToggleSubBoth", _subToggleGroup, kSubtitlesBoth, _("Both"), _("Show subtitles and play speech"));
+	}
 
 	// Subtitle speed
-	_subSpeedDesc = new StaticTextWidget(boss, prefix + "subSubtitleSpeedDesc", "Subtitle speed:");
-	_subSpeedSlider = new SliderWidget(boss, prefix + "subSubtitleSpeedSlider", kSubtitleSpeedChanged);
+	_subSpeedDesc = new StaticTextWidget(boss, prefix + "subSubtitleSpeedDesc", _("Subtitle speed:"));
+	_subSpeedSlider = new SliderWidget(boss, prefix + "subSubtitleSpeedSlider", 0, kSubtitleSpeedChanged);
 	_subSpeedLabel = new StaticTextWidget(boss, prefix + "subSubtitleSpeedLabel", "100%");
 	_subSpeedSlider->setMinValue(0); _subSpeedSlider->setMaxValue(maxSliderVal);
 	_subSpeedLabel->setFlags(WIDGET_CLEARBG);
@@ -699,25 +806,25 @@ void OptionsDialog::addSubtitleControls(GuiObject *boss, const Common::String &p
 void OptionsDialog::addVolumeControls(GuiObject *boss, const Common::String &prefix) {
 
 	// Volume controllers
-	_musicVolumeDesc = new StaticTextWidget(boss, prefix + "vcMusicText", "Music volume:");
-	_musicVolumeSlider = new SliderWidget(boss, prefix + "vcMusicSlider", kMusicVolumeChanged);
+	_musicVolumeDesc = new StaticTextWidget(boss, prefix + "vcMusicText", _("Music volume:"));
+	_musicVolumeSlider = new SliderWidget(boss, prefix + "vcMusicSlider", 0, kMusicVolumeChanged);
 	_musicVolumeLabel = new StaticTextWidget(boss, prefix + "vcMusicLabel", "100%");
 	_musicVolumeSlider->setMinValue(0);
 	_musicVolumeSlider->setMaxValue(Audio::Mixer::kMaxMixerVolume);
 	_musicVolumeLabel->setFlags(WIDGET_CLEARBG);
 
-	_muteCheckbox = new CheckboxWidget(boss, prefix + "vcMuteCheckbox", "Mute All", kMuteAllChanged, 0);
+	_muteCheckbox = new CheckboxWidget(boss, prefix + "vcMuteCheckbox", _("Mute All"), 0, kMuteAllChanged);
 
 
-	_sfxVolumeDesc = new StaticTextWidget(boss, prefix + "vcSfxText", "SFX volume:");
-	_sfxVolumeSlider = new SliderWidget(boss, prefix + "vcSfxSlider", kSfxVolumeChanged);
+	_sfxVolumeDesc = new StaticTextWidget(boss, prefix + "vcSfxText", _("SFX volume:"), _("Special sound effects volume"));
+	_sfxVolumeSlider = new SliderWidget(boss, prefix + "vcSfxSlider", _("Special sound effects volume"), kSfxVolumeChanged);
 	_sfxVolumeLabel = new StaticTextWidget(boss, prefix + "vcSfxLabel", "100%");
 	_sfxVolumeSlider->setMinValue(0);
 	_sfxVolumeSlider->setMaxValue(Audio::Mixer::kMaxMixerVolume);
 	_sfxVolumeLabel->setFlags(WIDGET_CLEARBG);
 
-	_speechVolumeDesc = new StaticTextWidget(boss, prefix + "vcSpeechText" , "Speech volume:");
-	_speechVolumeSlider = new SliderWidget(boss, prefix + "vcSpeechSlider", kSpeechVolumeChanged);
+	_speechVolumeDesc = new StaticTextWidget(boss, prefix + "vcSpeechText" , _("Speech volume:"));
+	_speechVolumeSlider = new SliderWidget(boss, prefix + "vcSpeechSlider", 0, kSpeechVolumeChanged);
 	_speechVolumeLabel = new StaticTextWidget(boss, prefix + "vcSpeechLabel", "100%");
 	_speechVolumeSlider->setMinValue(0);
 	_speechVolumeSlider->setMaxValue(Audio::Mixer::kMaxMixerVolume);
@@ -726,26 +833,69 @@ void OptionsDialog::addVolumeControls(GuiObject *boss, const Common::String &pre
 	_enableVolumeSettings = true;
 }
 
+bool OptionsDialog::loadMusicDeviceSetting(PopUpWidget *popup, Common::String setting, MusicType preferredType) {
+	if (!popup || !popup->isEnabled())
+		return true;
+
+	if (_domain != Common::ConfigManager::kApplicationDomain || ConfMan.hasKey(setting, _domain) || preferredType) {
+		const Common::String drv = ConfMan.get(setting, (_domain != Common::ConfigManager::kApplicationDomain && !ConfMan.hasKey(setting, _domain)) ? Common::ConfigManager::kApplicationDomain : _domain);
+		const MusicPlugin::List p = MusicMan.getPlugins();
+
+		for (MusicPlugin::List::const_iterator m = p.begin(); m != p.end(); ++m) {
+			MusicDevices i = (**m)->getDevices();
+			for (MusicDevices::iterator d = i.begin(); d != i.end(); ++d) {
+				if (setting.empty() ? (preferredType == d->getMusicType()) : (drv == d->getCompleteId())) {
+					popup->setSelectedTag(d->getHandle());
+					return popup->getSelected() == -1 ? false : true;
+				}
+			}
+		}
+	}
+
+	return false;
+}
+
+void OptionsDialog::saveMusicDeviceSetting(PopUpWidget *popup, Common::String setting) {
+	if (!popup || !_enableAudioSettings)
+		return;
+
+	const MusicPlugin::List p = MusicMan.getPlugins();
+	bool found = false;
+	for (MusicPlugin::List::const_iterator m = p.begin(); m != p.end() && !found; ++m) {
+		MusicDevices i = (**m)->getDevices();
+		for (MusicDevices::iterator d = i.begin(); d != i.end(); ++d) {
+			if (d->getHandle() == popup->getSelectedTag()) {
+				ConfMan.set(setting, d->getCompleteId(), _domain);
+				found = true;
+				break;
+			}
+		}
+	}
+
+	if (!found)
+		ConfMan.removeKey(setting, _domain);
+}
+
 int OptionsDialog::getSubtitleMode(bool subtitles, bool speech_mute) {
 	if (_guioptions & Common::GUIO_NOSUBTITLES)
-		return 0; // Speech only
+		return kSubtitlesSpeech; // Speech only
 	if (_guioptions & Common::GUIO_NOSPEECH)
-		return 2; // Subtitles only
+		return kSubtitlesSubs; // Subtitles only
 
 	if (!subtitles && !speech_mute) // Speech only
-		return 0;
+		return kSubtitlesSpeech;
 	else if (subtitles && !speech_mute) // Speech and subtitles
-		return 1;
+		return kSubtitlesBoth;
 	else if (subtitles && speech_mute) // Subtitles only
-		return 2;
+		return kSubtitlesSubs;
 	else
 		warning("Wrong configuration: Both subtitles and speech are off. Assuming subtitles only");
-	return 2;
+	return kSubtitlesSubs;
 }
 
 void OptionsDialog::reflowLayout() {
 	if (_graphicsTabId != -1 && _tabWidget)
-		_tabWidget->setTabTitle(_graphicsTabId, g_system->getOverlayWidth() > 320 ? "Graphics" : "GFX");
+		_tabWidget->setTabTitle(_graphicsTabId, g_system->getOverlayWidth() > 320 ? _("Graphics") : _("GFX"));
 
 	Dialog::reflowLayout();
 }
@@ -762,17 +912,17 @@ GlobalOptionsDialog::GlobalOptionsDialog()
 	//
 	// 1) The graphics tab
 	//
-	_graphicsTabId = tab->addTab(g_system->getOverlayWidth() > 320 ? "Graphics" : "GFX");
+	_graphicsTabId = tab->addTab(g_system->getOverlayWidth() > 320 ? _("Graphics") : _("GFX"));
 	addGraphicControls(tab, "GlobalOptions_Graphics.");
 
 	//
 	// 2) The audio tab
 	//
-	tab->addTab("Audio");
+	tab->addTab(_("Audio"));
 	addAudioControls(tab, "GlobalOptions_Audio.");
 	addSubtitleControls(tab, "GlobalOptions_Audio.");
 
-	tab->addTab("Volume");
+	tab->addTab(_("Volume"));
 	addVolumeControls(tab, "GlobalOptions_Volume.");
 
 	// TODO: cd drive setting
@@ -780,67 +930,104 @@ GlobalOptionsDialog::GlobalOptionsDialog()
 	//
 	// 3) The MIDI tab
 	//
-	tab->addTab("MIDI");
+	tab->addTab(_("MIDI"));
 	addMIDIControls(tab, "GlobalOptions_MIDI.");
 
 	//
-	// 4) The miscellaneous tab
+	// 4) The MT-32 tab
+	//
+	tab->addTab(_("MT-32"));
+	addMT32Controls(tab, "GlobalOptions_MT32.");
+
+	//
+	// 5) The Paths tab
 	//
-	tab->addTab("Paths");
+	tab->addTab(_("Paths"));
 
 #if !( defined(__DC__) || defined(__GP32__) )
 	// These two buttons have to be extra wide, or the text will be
 	// truncated in the small version of the GUI.
 
 	// Save game path
-	new ButtonWidget(tab, "GlobalOptions_Paths.SaveButton", "Save Path: ", kChooseSaveDirCmd, 0);
-	_savePath = new StaticTextWidget(tab, "GlobalOptions_Paths.SavePath", "/foo/bar");
+	new ButtonWidget(tab, "GlobalOptions_Paths.SaveButton", _("Save Path: "), _("Specifies where your savegames are put"), kChooseSaveDirCmd);
+	_savePath = new StaticTextWidget(tab, "GlobalOptions_Paths.SavePath", "/foo/bar", _("Specifies where your savegames are put"));
 
-	new ButtonWidget(tab, "GlobalOptions_Paths.ThemeButton", "Theme Path:", kChooseThemeDirCmd, 0);
-	_themePath = new StaticTextWidget(tab, "GlobalOptions_Paths.ThemePath", "None");
+	new ButtonWidget(tab, "GlobalOptions_Paths.ThemeButton", _("Theme Path:"), 0, kChooseThemeDirCmd);
+	_themePath = new StaticTextWidget(tab, "GlobalOptions_Paths.ThemePath", _("None"));
 
-	new ButtonWidget(tab, "GlobalOptions_Paths.ExtraButton", "Extra Path:", kChooseExtraDirCmd, 0);
-	_extraPath = new StaticTextWidget(tab, "GlobalOptions_Paths.ExtraPath", "None");
+	new ButtonWidget(tab, "GlobalOptions_Paths.ExtraButton", _("Extra Path:"), _("Specifies path to additional data used by all games or ScummVM"), kChooseExtraDirCmd);
+	_extraPath = new StaticTextWidget(tab, "GlobalOptions_Paths.ExtraPath", _("None"), _("Specifies path to additional data used by all games or ScummVM"));
 
 #ifdef DYNAMIC_MODULES
-	new ButtonWidget(tab, "GlobalOptions_Paths.PluginsButton", "Plugins Path:", kChoosePluginsDirCmd, 0);
-	_pluginsPath = new StaticTextWidget(tab, "GlobalOptions_Paths.PluginsPath", "None");
+	new ButtonWidget(tab, "GlobalOptions_Paths.PluginsButton", _("Plugins Path:"), 0, kChoosePluginsDirCmd);
+	_pluginsPath = new StaticTextWidget(tab, "GlobalOptions_Paths.PluginsPath", _("None"));
 #endif
 #endif
 
-	tab->addTab("Misc");
+	//
+	// 6) The miscellaneous tab
+	//
+	tab->addTab(_("Misc"));
 
-	new ButtonWidget(tab, "GlobalOptions_Misc.ThemeButton", "Theme:", kChooseThemeCmd, 0);
+	new ButtonWidget(tab, "GlobalOptions_Misc.ThemeButton", _("Theme:"), 0, kChooseThemeCmd);
 	_curTheme = new StaticTextWidget(tab, "GlobalOptions_Misc.CurTheme", g_gui.theme()->getThemeName());
 
 
-	_rendererPopUpDesc = new StaticTextWidget(tab, "GlobalOptions_Misc.RendererPopupDesc", "GUI Renderer:");
+	_rendererPopUpDesc = new StaticTextWidget(tab, "GlobalOptions_Misc.RendererPopupDesc", _("GUI Renderer:"));
 	_rendererPopUp = new PopUpWidget(tab, "GlobalOptions_Misc.RendererPopup");
 
 	for (uint i = 1; i < GUI::ThemeEngine::_rendererModesSize; ++i)
-		_rendererPopUp->appendEntry(GUI::ThemeEngine::_rendererModes[i].name, GUI::ThemeEngine::_rendererModes[i].mode);
+		_rendererPopUp->appendEntry(_(GUI::ThemeEngine::_rendererModes[i].name), GUI::ThemeEngine::_rendererModes[i].mode);
 
-	_autosavePeriodPopUpDesc = new StaticTextWidget(tab, "GlobalOptions_Misc.AutosavePeriodPopupDesc", "Autosave:");
+	_autosavePeriodPopUpDesc = new StaticTextWidget(tab, "GlobalOptions_Misc.AutosavePeriodPopupDesc", _("Autosave:"));
 	_autosavePeriodPopUp = new PopUpWidget(tab, "GlobalOptions_Misc.AutosavePeriodPopup");
 
 	for (int i = 0; savePeriodLabels[i]; i++) {
-		_autosavePeriodPopUp->appendEntry(savePeriodLabels[i], savePeriodValues[i]);
+		_autosavePeriodPopUp->appendEntry(_(savePeriodLabels[i]), savePeriodValues[i]);
 	}
 
 #ifdef SMALL_SCREEN_DEVICE
-	new ButtonWidget(tab, "GlobalOptions_Misc.KeysButton", "Keys", kChooseKeyMappingCmd, 0);
+	new ButtonWidget(tab, "GlobalOptions_Misc.KeysButton", _("Keys"), 0, kChooseKeyMappingCmd);
 #endif
 
 	// TODO: joystick setting
 
 
+#ifdef USE_TRANSLATION
+	_guiLanguagePopUpDesc = new StaticTextWidget(tab, "GlobalOptions_Misc.GuiLanguagePopupDesc", _("GUI Language:"), _("Language of ScummVM GUI"));
+	_guiLanguagePopUp = new PopUpWidget(tab, "GlobalOptions_Misc.GuiLanguagePopup");
+#ifdef USE_DETECTLANG
+	_guiLanguagePopUp->appendEntry(_("<default>"), Common::kTranslationAutodetectId);
+#endif // USE_DETECTLANG
+	_guiLanguagePopUp->appendEntry(_("English"), Common::kTranslationBuiltinId);
+	_guiLanguagePopUp->appendEntry("", 0);
+	Common::TLangArray languages = TransMan.getSupportedLanguageNames();
+	Common::TLangArray::iterator lang = languages.begin();
+	while (lang != languages.end()) {
+		_guiLanguagePopUp->appendEntry(lang->name, lang->id);
+		lang++;
+	}
+
+	// Select the currently configured language or default/English if
+	// nothing is specified.
+	if (ConfMan.hasKey("gui_language"))
+		_guiLanguagePopUp->setSelectedTag(TransMan.parseLanguage(ConfMan.get("gui_language")));
+	else
+#ifdef USE_DETECTLANG
+		_guiLanguagePopUp->setSelectedTag(Common::kTranslationAutodetectId);
+#else // !USE_DETECTLANG
+		_guiLanguagePopUp->setSelectedTag(Common::kTranslationBuiltinId);
+#endif // USE_DETECTLANG
+
+#endif // USE_TRANSLATION
+
 	// Activate the first tab
 	tab->setActiveTab(0);
 	_tabWidget = tab;
 
 	// Add OK & Cancel buttons
-	new ButtonWidget(this, "GlobalOptions.Cancel", "Cancel", kCloseCmd, 0);
-	new ButtonWidget(this, "GlobalOptions.Ok", "OK", kOKCmd, 0);
+	new ButtonWidget(this, "GlobalOptions.Cancel", _("Cancel"), 0, kCloseCmd);
+	new ButtonWidget(this, "GlobalOptions.Ok", _("OK"), 0, kOKCmd);
 
 #ifdef SMALL_SCREEN_DEVICE
 	_keysDialog = new KeysDialog();
@@ -863,19 +1050,19 @@ void GlobalOptionsDialog::open() {
 	Common::String extraPath(ConfMan.get("extrapath", _domain));
 
 	if (savePath.empty() || !ConfMan.hasKey("savepath", _domain)) {
-		_savePath->setLabel("None");
+		_savePath->setLabel(_("None"));
 	} else {
 		_savePath->setLabel(savePath);
 	}
 
 	if (themePath.empty() || !ConfMan.hasKey("themepath", _domain)) {
-		_themePath->setLabel("None");
+		_themePath->setLabel(_("None"));
 	} else {
 		_themePath->setLabel(themePath);
 	}
 
 	if (extraPath.empty() || !ConfMan.hasKey("extrapath", _domain)) {
-		_extraPath->setLabel("None");
+		_extraPath->setLabel(_("None"));
 	} else {
 		_extraPath->setLabel(extraPath);
 	}
@@ -883,7 +1070,7 @@ void GlobalOptionsDialog::open() {
 #ifdef DYNAMIC_MODULES
 	Common::String pluginsPath(ConfMan.get("pluginspath", _domain));
 	if (pluginsPath.empty() || !ConfMan.hasKey("pluginspath", _domain)) {
-		_pluginsPath->setLabel("None");
+		_pluginsPath->setLabel(_("None"));
 	} else {
 		_pluginsPath->setLabel(pluginsPath);
 	}
@@ -907,24 +1094,24 @@ void GlobalOptionsDialog::open() {
 void GlobalOptionsDialog::close() {
 	if (getResult()) {
 		Common::String savePath(_savePath->getLabel());
-		if (!savePath.empty() && (savePath != "None"))
+		if (!savePath.empty() && (savePath != _("None")))
 			ConfMan.set("savepath", savePath, _domain);
 
 		Common::String themePath(_themePath->getLabel());
-		if (!themePath.empty() && (themePath != "None"))
+		if (!themePath.empty() && (themePath != _("None")))
 			ConfMan.set("themepath", themePath, _domain);
 		else
 			ConfMan.removeKey("themepath", _domain);
 
 		Common::String extraPath(_extraPath->getLabel());
-		if (!extraPath.empty() && (extraPath != "None"))
+		if (!extraPath.empty() && (extraPath != _("None")))
 			ConfMan.set("extrapath", extraPath, _domain);
 		else
 			ConfMan.removeKey("extrapath", _domain);
 
 #ifdef DYNAMIC_MODULES
 		Common::String pluginsPath(_pluginsPath->getLabel());
-		if (!pluginsPath.empty() && (pluginsPath != "None"))
+		if (!pluginsPath.empty() && (pluginsPath != _("None")))
 			ConfMan.set("pluginspath", pluginsPath, _domain);
 		else
 			ConfMan.removeKey("pluginspath", _domain);
@@ -940,6 +1127,28 @@ void GlobalOptionsDialog::close() {
 			g_gui.loadNewTheme(g_gui.theme()->getThemeId(), selected);
 			ConfMan.set("gui_renderer", cfg, _domain);
 		}
+#ifdef USE_TRANSLATION
+		Common::String oldLang = ConfMan.get("gui_language");
+		int selLang = _guiLanguagePopUp->getSelectedTag();
+
+		ConfMan.set("gui_language", TransMan.getLangById(selLang));
+
+		Common::String newLang = ConfMan.get("gui_language").c_str();
+		if (newLang != oldLang) {
+#if 0
+			// Activate the selected language
+			TransMan.setLanguage(selLang);
+
+			// FIXME: Actually, any changes (including the theme change) should
+			// only become active *after* the options dialog has closed.
+			g_gui.loadNewTheme(g_gui.theme()->getThemeId(), ThemeEngine::kGfxDisabled, true);
+#else
+			MessageDialog error(_("You have to restart ScummVM to take the effect."));
+			error.runModal();
+#endif
+		}
+#endif // USE_TRANSLATION
+
 	}
 	OptionsDialog::close();
 }
@@ -947,14 +1156,14 @@ void GlobalOptionsDialog::close() {
 void GlobalOptionsDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 data) {
 	switch (cmd) {
 	case kChooseSaveDirCmd: {
-		BrowserDialog browser("Select directory for savegames", true);
+		BrowserDialog browser(_("Select directory for savegames"), true);
 		if (browser.runModal() > 0) {
 			// User made his choice...
 			Common::FSNode dir(browser.getResult());
 			if (dir.isWritable()) {
 				_savePath->setLabel(dir.getPath());
 			} else {
-				MessageDialog error("The chosen directory cannot be written to. Please select another one.");
+				MessageDialog error(_("The chosen directory cannot be written to. Please select another one."));
 				error.runModal();
 				return;
 			}
@@ -963,7 +1172,7 @@ void GlobalOptionsDialog::handleCommand(CommandSender *sender, uint32 cmd, uint3
 		break;
 	}
 	case kChooseThemeDirCmd: {
-		BrowserDialog browser("Select directory for GUI themes", true);
+		BrowserDialog browser(_("Select directory for GUI themes"), true);
 		if (browser.runModal() > 0) {
 			// User made his choice...
 			Common::FSNode dir(browser.getResult());
@@ -973,7 +1182,7 @@ void GlobalOptionsDialog::handleCommand(CommandSender *sender, uint32 cmd, uint3
 		break;
 	}
 	case kChooseExtraDirCmd: {
-		BrowserDialog browser("Select directory for extra files", true);
+		BrowserDialog browser(_("Select directory for extra files"), true);
 		if (browser.runModal() > 0) {
 			// User made his choice...
 			Common::FSNode dir(browser.getResult());
@@ -984,7 +1193,7 @@ void GlobalOptionsDialog::handleCommand(CommandSender *sender, uint32 cmd, uint3
 	}
 #ifdef DYNAMIC_MODULES
 	case kChoosePluginsDirCmd: {
-		BrowserDialog browser("Select directory for plugins", true);
+		BrowserDialog browser(_("Select directory for plugins"), true);
 		if (browser.runModal() > 0) {
 			// User made his choice...
 			Common::FSNode dir(browser.getResult());
@@ -995,13 +1204,13 @@ void GlobalOptionsDialog::handleCommand(CommandSender *sender, uint32 cmd, uint3
 	}
 #endif
 	case kChooseSoundFontCmd: {
-		BrowserDialog browser("Select SoundFont", false);
+		BrowserDialog browser(_("Select SoundFont"), false);
 		if (browser.runModal() > 0) {
 			// User made his choice...
 			Common::FSNode file(browser.getResult());
 			_soundFont->setLabel(file.getPath());
 
-			if (!file.getPath().empty() && (file.getPath() != "None"))
+			if (!file.getPath().empty() && (file.getPath() != _("None")))
 				_soundFontClearButton->setEnabled(true);
 			else
 				_soundFontClearButton->setEnabled(false);