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scummvm/gui/options.cpp

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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*/
#include "gui/browser.h"
#include "gui/themebrowser.h"
#include "gui/chooser.h"
#include "gui/message.h"
#include "gui/GuiManager.h"
#include "gui/ThemeEval.h"
#include "gui/options.h"
#include "gui/PopUpWidget.h"
#include "gui/TabWidget.h"
#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/mixer.h"
#include "sound/fmopl.h"
namespace GUI {
enum {
kMidiGainChanged = 'mgch',
kMusicVolumeChanged = 'muvc',
kSfxVolumeChanged = 'sfvc',
kMuteAllChanged = 'mute',
kSubtitleToggle = 'sttg',
kSubtitleSpeedChanged = 'stsc',
kSpeechVolumeChanged = 'vcvc',
kChooseSoundFontCmd = 'chsf',
kClearSoundFontCmd = 'clsf',
kChooseSaveDirCmd = 'chos',
kChooseThemeDirCmd = 'chth',
kChooseExtraDirCmd = 'chex',
kChoosePluginsDirCmd = 'chpl',
kChooseThemeCmd = 'chtf'
};
enum {
kSubtitlesSpeech,
kSubtitlesSubs,
kSubtitlesBoth
};
#ifdef SMALL_SCREEN_DEVICE
enum {
kChooseKeyMappingCmd = 'chma'
};
#endif
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[] = { _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 };
OptionsDialog::OptionsDialog(const Common::String &domain, int x, int y, int w, int h)
: Dialog(x, y, w, h), _domain(domain), _graphicsTabId(-1), _tabWidget(0) {
init();
}
OptionsDialog::OptionsDialog(const Common::String &domain, const Common::String &name)
: Dialog(name), _domain(domain), _graphicsTabId(-1), _tabWidget(0) {
init();
}
void OptionsDialog::init() {
_enableGraphicSettings = false;
_gfxPopUp = 0;
_renderModePopUp = 0;
_fullscreenCheckbox = 0;
_aspectCheckbox = 0;
_enableAudioSettings = false;
_midiPopUp = 0;
_oplPopUp = 0;
_outputRatePopUp = 0;
_enableMIDISettings = false;
_multiMidiCheckbox = 0;
_mt32Checkbox = 0;
_enableGSCheckbox = 0;
_enableVolumeSettings = false;
_musicVolumeDesc = 0;
_musicVolumeSlider = 0;
_musicVolumeLabel = 0;
_sfxVolumeDesc = 0;
_sfxVolumeSlider = 0;
_sfxVolumeLabel = 0;
_speechVolumeDesc = 0;
_speechVolumeSlider = 0;
_speechVolumeLabel = 0;
_muteCheckbox = 0;
_subToggleDesc = 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)) {
_guioptionsString = ConfMan.get("guioptions", _domain);
_guioptions = parseGameGUIOptions(_guioptionsString);
}
}
void OptionsDialog::open() {
Dialog::open();
// Reset result value
setResult(0);
// Retrieve game GUI options
_guioptions = 0;
if (ConfMan.hasKey("guioptions", _domain)) {
_guioptionsString = ConfMan.get("guioptions", _domain);
_guioptions = parseGameGUIOptions(_guioptionsString);
}
// Graphic options
if (_fullscreenCheckbox) {
_gfxPopUp->setSelected(0);
if (ConfMan.hasKey("gfx_mode", _domain)) {
const OSystem::GraphicsMode *gm = g_system->getSupportedGraphicsModes();
Common::String gfxMode(ConfMan.get("gfx_mode", _domain));
int gfxCount = 1;
while (gm->name) {
gfxCount++;
if (scumm_stricmp(gm->name, gfxMode.c_str()) == 0)
_gfxPopUp->setSelected(gfxCount);
gm++;
}
}
_renderModePopUp->setSelected(0);
if (ConfMan.hasKey("render_mode", _domain)) {
const Common::RenderModeDescription *p = Common::g_renderModes;
const Common::RenderMode renderMode = Common::parseRenderMode(ConfMan.get("render_mode", _domain));
int sel = 0;
for (int i = 0; p->code; ++p, ++i) {
if (renderMode == p->id)
sel = i + 2;
}
_renderModePopUp->setSelected(sel);
}
#ifdef SMALL_SCREEN_DEVICE
_fullscreenCheckbox->setState(true);
_fullscreenCheckbox->setEnabled(false);
_aspectCheckbox->setEnabled(false);
#else // !SMALL_SCREEN_DEVICE
// Fullscreen setting
_fullscreenCheckbox->setState(ConfMan.getBool("fullscreen", _domain));
// Aspect ratio setting
_aspectCheckbox->setState(ConfMan.getBool("aspect_ratio", _domain));
#endif // SMALL_SCREEN_DEVICE
}
// Audio options
if (_midiPopUp) {
// Music driver
MidiDriverType id = MidiDriver::parseMusicDriver(ConfMan.get("music_driver", _domain));
_midiPopUp->setSelectedTag(id);
}
if (_oplPopUp) {
OPL::Config::DriverId id = MAX<OPL::Config::DriverId>(OPL::Config::parse(ConfMan.get("opl_driver", _domain)), 0);
_oplPopUp->setSelectedTag(id);
}
if (_outputRatePopUp) {
_outputRatePopUp->setSelected(1);
int value = ConfMan.getInt("output_rate", _domain);
for (int i = 0; outputRateLabels[i]; i++) {
if (value == outputRateValues[i])
_outputRatePopUp->setSelected(i);
}
}
if (_multiMidiCheckbox) {
// 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"));
_soundFontClearButton->setEnabled(false);
} else {
_soundFont->setLabel(soundFont);
_soundFontClearButton->setEnabled(true);
}
// MIDI gain setting
char buf[10];
_midiGainSlider->setValue(ConfMan.getInt("midi_gain", _domain));
sprintf(buf, "%.2f", (double)_midiGainSlider->getValue() / 100.0);
_midiGainLabel->setLabel(buf);
}
// Volume options
if (_musicVolumeSlider) {
int vol;
vol = ConfMan.getInt("music_volume", _domain);
_musicVolumeSlider->setValue(vol);
_musicVolumeLabel->setValue(vol);
vol = ConfMan.getInt("sfx_volume", _domain);
_sfxVolumeSlider->setValue(vol);
_sfxVolumeLabel->setValue(vol);
vol = ConfMan.getInt("speech_volume", _domain);
_speechVolumeSlider->setValue(vol);
_speechVolumeLabel->setValue(vol);
bool val = false;
if (ConfMan.hasKey("mute", _domain)) {
val = ConfMan.getBool("mute", _domain);
} else {
ConfMan.setBool("mute", false);
}
_muteCheckbox->setState(val);
}
// Subtitle options
if (_subToggleGroup) {
int speed;
int sliderMaxValue = _subSpeedSlider->getMaxValue();
_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)
speed = (ConfMan.getInt("talkspeed", _domain) * sliderMaxValue + 255 / 2) / 255;
_subSpeedSlider->setValue(speed);
_subSpeedLabel->setValue(speed);
}
}
void OptionsDialog::close() {
if (getResult()) {
// Graphic options
if (_fullscreenCheckbox) {
if (_enableGraphicSettings) {
ConfMan.setBool("fullscreen", _fullscreenCheckbox->getState(), _domain);
ConfMan.setBool("aspect_ratio", _aspectCheckbox->getState(), _domain);
bool isSet = false;
if ((int32)_gfxPopUp->getSelectedTag() >= 0) {
const OSystem::GraphicsMode *gm = g_system->getSupportedGraphicsModes();
while (gm->name) {
if (gm->id == (int)_gfxPopUp->getSelectedTag()) {
ConfMan.set("gfx_mode", gm->name, _domain);
isSet = true;
break;
}
gm++;
}
}
if (!isSet)
ConfMan.removeKey("gfx_mode", _domain);
if ((int32)_renderModePopUp->getSelectedTag() >= 0)
ConfMan.set("render_mode", Common::getRenderModeCode((Common::RenderMode)_renderModePopUp->getSelectedTag()), _domain);
} else {
ConfMan.removeKey("fullscreen", _domain);
ConfMan.removeKey("aspect_ratio", _domain);
ConfMan.removeKey("gfx_mode", _domain);
ConfMan.removeKey("render_mode", _domain);
}
}
// Volume options
if (_musicVolumeSlider) {
if (_enableVolumeSettings) {
ConfMan.setInt("music_volume", _musicVolumeSlider->getValue(), _domain);
ConfMan.setInt("sfx_volume", _sfxVolumeSlider->getValue(), _domain);
ConfMan.setInt("speech_volume", _speechVolumeSlider->getValue(), _domain);
ConfMan.setBool("mute", _muteCheckbox->getState(), _domain);
} else {
ConfMan.removeKey("music_volume", _domain);
ConfMan.removeKey("sfx_volume", _domain);
ConfMan.removeKey("speech_volume", _domain);
ConfMan.removeKey("mute", _domain);
}
}
// 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);
} else {
ConfMan.removeKey("music_driver", _domain);
}
}
if (_oplPopUp) {
if (_enableAudioSettings) {
const OPL::Config::EmulatorDescription *ed = OPL::Config::getAvailable();
while (ed->name && ed->id != (int)_oplPopUp->getSelectedTag())
++ed;
if (ed->name)
ConfMan.set("opl_driver", ed->name, _domain);
else
ConfMan.removeKey("opl_driver", _domain);
} else {
ConfMan.removeKey("opl_driver", _domain);
}
}
if (_outputRatePopUp) {
if (_enableAudioSettings) {
if (_outputRatePopUp->getSelectedTag() != 0)
ConfMan.setInt("output_rate", _outputRatePopUp->getSelectedTag(), _domain);
else
ConfMan.removeKey("output_rate", _domain);
} else {
ConfMan.removeKey("output_rate", _domain);
}
}
// MIDI options
if (_multiMidiCheckbox) {
if (_enableMIDISettings) {
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")))
ConfMan.set("soundfont", soundFont, _domain);
else
ConfMan.removeKey("soundfont", _domain);
} else {
ConfMan.removeKey("multi_midi", _domain);
ConfMan.removeKey("native_mt32", _domain);
ConfMan.removeKey("enable_gs", _domain);
ConfMan.removeKey("midi_gain", _domain);
ConfMan.removeKey("soundfont", _domain);
}
}
// Subtitle options
if (_subToggleGroup) {
if (_enableSubtitleSettings) {
bool subtitles, speech_mute;
int talkspeed;
int sliderMaxValue = _subSpeedSlider->getMaxValue();
switch (_subMode) {
case kSubtitlesSpeech:
subtitles = speech_mute = false;
break;
case kSubtitlesBoth:
subtitles = true;
speech_mute = false;
break;
case kSubtitlesSubs:
default:
subtitles = speech_mute = true;
break;
}
ConfMan.setBool("subtitles", subtitles, _domain);
ConfMan.setBool("speech_mute", speech_mute, _domain);
// Engines that reuse the subtitle speed widget set their own max value.
// Scale the config value accordingly (see addSubtitleControls)
talkspeed = (_subSpeedSlider->getValue() * 255 + sliderMaxValue / 2) / sliderMaxValue;
ConfMan.setInt("talkspeed", talkspeed, _domain);
} else {
ConfMan.removeKey("subtitles", _domain);
ConfMan.removeKey("talkspeed", _domain);
ConfMan.removeKey("speech_mute", _domain);
}
}
// Save config file
ConfMan.flushToDisk();
}
Dialog::close();
}
void OptionsDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 data) {
char buf[10];
switch (cmd) {
case kMidiGainChanged:
sprintf(buf, "%.2f", (double)_midiGainSlider->getValue() / 100.0);
_midiGainLabel->setLabel(buf);
_midiGainLabel->draw();
break;
case kMusicVolumeChanged:
_musicVolumeLabel->setValue(_musicVolumeSlider->getValue());
_musicVolumeLabel->draw();
break;
case kSfxVolumeChanged:
_sfxVolumeLabel->setValue(_sfxVolumeSlider->getValue());
_sfxVolumeLabel->draw();
break;
case kSpeechVolumeChanged:
_speechVolumeLabel->setValue(_speechVolumeSlider->getValue());
_speechVolumeLabel->draw();
break;
case kMuteAllChanged:
// 'true' because if control is disabled then event do not pass
setVolumeSettingsState(true);
break;
case kSubtitleSpeedChanged:
_subSpeedLabel->setValue(_subSpeedSlider->getValue());
_subSpeedLabel->draw();
break;
case kClearSoundFontCmd:
_soundFont->setLabel(_("None"));
_soundFontClearButton->setEnabled(false);
draw();
break;
case kOKCmd:
setResult(1);
close();
break;
default:
Dialog::handleCommand(sender, cmd, data);
}
}
void OptionsDialog::setGraphicSettingsState(bool enabled) {
_enableGraphicSettings = enabled;
_gfxPopUpDesc->setEnabled(enabled);
_gfxPopUp->setEnabled(enabled);
_renderModePopUpDesc->setEnabled(enabled);
_renderModePopUp->setEnabled(enabled);
#ifndef SMALL_SCREEN_DEVICE
_fullscreenCheckbox->setEnabled(enabled);
_aspectCheckbox->setEnabled(enabled);
#endif
}
void OptionsDialog::setAudioSettingsState(bool enabled) {
_enableAudioSettings = enabled;
_midiPopUpDesc->setEnabled(enabled);
_midiPopUp->setEnabled(enabled);
uint32 allFlags = MidiDriver::midiDriverFlags2GUIO((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);
}
void OptionsDialog::setMIDISettingsState(bool enabled) {
if (_guioptions & Common::GUIO_NOMIDI)
enabled = false;
_enableMIDISettings = enabled;
_soundFontButton->setEnabled(enabled);
_soundFont->setEnabled(enabled);
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::setVolumeSettingsState(bool enabled) {
bool ena;
_enableVolumeSettings = enabled;
ena = enabled && !_muteCheckbox->getState();
if (_guioptions & Common::GUIO_NOMUSIC)
ena = false;
_musicVolumeDesc->setEnabled(ena);
_musicVolumeSlider->setEnabled(ena);
_musicVolumeLabel->setEnabled(ena);
ena = enabled && !_muteCheckbox->getState();
if (_guioptions & Common::GUIO_NOSFX)
ena = false;
_sfxVolumeDesc->setEnabled(ena);
_sfxVolumeSlider->setEnabled(ena);
_sfxVolumeLabel->setEnabled(ena);
ena = enabled && !_muteCheckbox->getState();
if (_guioptions & Common::GUIO_NOSPEECH)
ena = false;
_speechVolumeDesc->setEnabled(ena);
_speechVolumeSlider->setEnabled(ena);
_speechVolumeLabel->setEnabled(ena);
_muteCheckbox->setEnabled(enabled);
}
void OptionsDialog::setSubtitleSettingsState(bool enabled) {
bool ena;
_enableSubtitleSettings = enabled;
ena = enabled;
if ((_guioptions & Common::GUIO_NOSUBTITLES) || (_guioptions & Common::GUIO_NOSPEECH))
ena = false;
_subToggleGroup->setEnabled(ena);
_subToggleDesc->setEnabled(ena);
ena = enabled;
if (_guioptions & Common::GUIO_NOSUBTITLES)
ena = false;
_subSpeedDesc->setEnabled(ena);
_subSpeedSlider->setEnabled(ena);
_subSpeedLabel->setEnabled(ena);
}
void OptionsDialog::addGraphicControls(GuiObject *boss, const Common::String &prefix) {
const OSystem::GraphicsMode *gm = g_system->getSupportedGraphicsModes();
// The GFX mode popup
_gfxPopUpDesc = new StaticTextWidget(boss, prefix + "grModePopupDesc", _("Graphics mode:"));
_gfxPopUp = new PopUpWidget(boss, prefix + "grModePopup");
_gfxPopUp->appendEntry(_("<default>"));
_gfxPopUp->appendEntry("");
while (gm->name) {
_gfxPopUp->appendEntry(_(gm->description), gm->id);
gm++;
}
// RenderMode popup
_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);
}
// Fullscreen checkbox
_fullscreenCheckbox = new CheckboxWidget(boss, prefix + "grFullscreenCheckbox", _("Fullscreen mode"));
// Aspect ratio checkbox
_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:"), _("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();
uint32 allFlags = MidiDriver::midiDriverFlags2GUIO((uint32)-1);
while (md->name) {
if (_domain == Common::ConfigManager::kApplicationDomain || // global dialog
!(_guioptions & allFlags) || // No flags are specified
_guioptions & (MidiDriver::midiDriverFlags2GUIO(md->flags))) // flag is present
_midiPopUp->appendEntry(_(md->description), md->id);
md++;
}
// The OPL emulator popup & a label
_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);
++ed;
}
// Sample rate settings
_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]);
}
_enableAudioSettings = true;
}
void OptionsDialog::addMIDIControls(GuiObject *boss, const Common::String &prefix) {
// 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);
// Multi midi setting
_multiMidiCheckbox = new CheckboxWidget(boss, prefix + "mcMixedCheckbox", _("Mixed AdLib/MIDI mode"), _("Use both MIDI and AdLib sound generation"));
// 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"));
// MIDI gain setting (FluidSynth uses this)
_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");
_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:"));
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", 0, kSubtitleSpeedChanged);
_subSpeedLabel = new StaticTextWidget(boss, prefix + "subSubtitleSpeedLabel", "100%");
_subSpeedSlider->setMinValue(0); _subSpeedSlider->setMaxValue(maxSliderVal);
_subSpeedLabel->setFlags(WIDGET_CLEARBG);
_enableSubtitleSettings = true;
}
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", 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"), 0, kMuteAllChanged);
_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", 0, kSpeechVolumeChanged);
_speechVolumeLabel = new StaticTextWidget(boss, prefix + "vcSpeechLabel", "100%");
_speechVolumeSlider->setMinValue(0);
_speechVolumeSlider->setMaxValue(Audio::Mixer::kMaxMixerVolume);
_speechVolumeLabel->setFlags(WIDGET_CLEARBG);
_enableVolumeSettings = true;
}
int OptionsDialog::getSubtitleMode(bool subtitles, bool speech_mute) {
if (_guioptions & Common::GUIO_NOSUBTITLES)
return kSubtitlesSpeech; // Speech only
if (_guioptions & Common::GUIO_NOSPEECH)
return kSubtitlesSubs; // Subtitles only
if (!subtitles && !speech_mute) // Speech only
return kSubtitlesSpeech;
else if (subtitles && !speech_mute) // Speech and subtitles
return kSubtitlesBoth;
else if (subtitles && speech_mute) // Subtitles only
return kSubtitlesSubs;
else
warning("Wrong configuration: Both subtitles and speech are off. Assuming subtitles only");
return kSubtitlesSubs;
}
void OptionsDialog::reflowLayout() {
if (_graphicsTabId != -1 && _tabWidget)
_tabWidget->setTabTitle(_graphicsTabId, g_system->getOverlayWidth() > 320 ? _("Graphics") : _("GFX"));
Dialog::reflowLayout();
}
#pragma mark -
GlobalOptionsDialog::GlobalOptionsDialog()
: OptionsDialog(Common::ConfigManager::kApplicationDomain, "GlobalOptions") {
// The tab widget
TabWidget *tab = new TabWidget(this, "GlobalOptions.TabWidget");
//
// 1) The graphics tab
//
_graphicsTabId = tab->addTab(g_system->getOverlayWidth() > 320 ? _("Graphics") : _("GFX"));
addGraphicControls(tab, "GlobalOptions_Graphics.");
//
// 2) The audio tab
//
tab->addTab(_("Audio"));
addAudioControls(tab, "GlobalOptions_Audio.");
addSubtitleControls(tab, "GlobalOptions_Audio.");
tab->addTab(_("Volume"));
addVolumeControls(tab, "GlobalOptions_Volume.");
// TODO: cd drive setting
//
// 3) The MIDI tab
//
tab->addTab(_("MIDI"));
addMIDIControls(tab, "GlobalOptions_MIDI.");
//
// 4) The miscellaneous tab
//
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: "), _("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:"), 0, kChooseThemeDirCmd);
_themePath = new StaticTextWidget(tab, "GlobalOptions_Paths.ThemePath", _("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:"), 0, kChoosePluginsDirCmd);
_pluginsPath = new StaticTextWidget(tab, "GlobalOptions_Paths.PluginsPath", _("None"));
#endif
#endif
tab->addTab(_("Misc"));
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:"));
_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);
_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]);
}
#ifdef SMALL_SCREEN_DEVICE
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.getSupportedLanguages();
Common::TLangArray::iterator lang = languages.begin();
while (lang != languages.end()) {
_guiLanguagePopUp->appendEntry(lang->name, lang->id);
lang++;
}
_guiLanguagePopUp->setSelectedTag(TransMan.parseLanguage(ConfMan.get("gui_language").c_str()));
#endif // USE_TRANSLATION
// Activate the first tab
tab->setActiveTab(0);
_tabWidget = tab;
// Add OK & Cancel buttons
new ButtonWidget(this, "GlobalOptions.Cancel", _("Cancel"), 0, kCloseCmd);
new ButtonWidget(this, "GlobalOptions.Ok", _("OK"), 0, kOKCmd);
#ifdef SMALL_SCREEN_DEVICE
_keysDialog = new KeysDialog();
#endif
}
GlobalOptionsDialog::~GlobalOptionsDialog() {
#ifdef SMALL_SCREEN_DEVICE
delete _keysDialog;
#endif
}
void GlobalOptionsDialog::open() {
OptionsDialog::open();
#if !( defined(__DC__) || defined(__GP32__) )
// Set _savePath to the current save path
Common::String savePath(ConfMan.get("savepath", _domain));
Common::String themePath(ConfMan.get("themepath", _domain));
Common::String extraPath(ConfMan.get("extrapath", _domain));
if (savePath.empty() || !ConfMan.hasKey("savepath", _domain)) {
_savePath->setLabel(_("None"));
} else {
_savePath->setLabel(savePath);
}
if (themePath.empty() || !ConfMan.hasKey("themepath", _domain)) {
_themePath->setLabel(_("None"));
} else {
_themePath->setLabel(themePath);
}
if (extraPath.empty() || !ConfMan.hasKey("extrapath", _domain)) {
_extraPath->setLabel(_("None"));
} else {
_extraPath->setLabel(extraPath);
}
#ifdef DYNAMIC_MODULES
Common::String pluginsPath(ConfMan.get("pluginspath", _domain));
if (pluginsPath.empty() || !ConfMan.hasKey("pluginspath", _domain)) {
_pluginsPath->setLabel(_("None"));
} else {
_pluginsPath->setLabel(pluginsPath);
}
#endif
#endif
// Misc Tab
_autosavePeriodPopUp->setSelected(1);
int value = ConfMan.getInt("autosave_period");
for (int i = 0; savePeriodLabels[i]; i++) {
if (value == savePeriodValues[i])
_autosavePeriodPopUp->setSelected(i);
}
ThemeEngine::GraphicsMode mode = ThemeEngine::findMode(ConfMan.get("gui_renderer"));
if (mode == ThemeEngine::kGfxDisabled)
mode = ThemeEngine::_defaultRendererMode;
_rendererPopUp->setSelectedTag(mode);
}
void GlobalOptionsDialog::close() {
if (getResult()) {
Common::String savePath(_savePath->getLabel());
if (!savePath.empty() && (savePath != _("None")))
ConfMan.set("savepath", savePath, _domain);
Common::String themePath(_themePath->getLabel());
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")))
ConfMan.set("extrapath", extraPath, _domain);
else
ConfMan.removeKey("extrapath", _domain);
#ifdef DYNAMIC_MODULES
Common::String pluginsPath(_pluginsPath->getLabel());
if (!pluginsPath.empty() && (pluginsPath != _("None")))
ConfMan.set("pluginspath", pluginsPath, _domain);
else
ConfMan.removeKey("pluginspath", _domain);
#endif
ConfMan.setInt("autosave_period", _autosavePeriodPopUp->getSelectedTag(), _domain);
GUI::ThemeEngine::GraphicsMode selected = (GUI::ThemeEngine::GraphicsMode)_rendererPopUp->getSelectedTag();
const char *cfg = GUI::ThemeEngine::findModeConfigName(selected);
if (!ConfMan.get("gui_renderer").equalsIgnoreCase(cfg)) {
// 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(), 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();
}
void GlobalOptionsDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 data) {
switch (cmd) {
case kChooseSaveDirCmd: {
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."));
error.runModal();
return;
}
draw();
}
break;
}
case kChooseThemeDirCmd: {
BrowserDialog browser(_("Select directory for GUI themes"), true);
if (browser.runModal() > 0) {
// User made his choice...
Common::FSNode dir(browser.getResult());
_themePath->setLabel(dir.getPath());
draw();
}
break;
}
case kChooseExtraDirCmd: {
BrowserDialog browser(_("Select directory for extra files"), true);
if (browser.runModal() > 0) {
// User made his choice...
Common::FSNode dir(browser.getResult());
_extraPath->setLabel(dir.getPath());
draw();
}
break;
}
#ifdef DYNAMIC_MODULES
case kChoosePluginsDirCmd: {
BrowserDialog browser(_("Select directory for plugins"), true);
if (browser.runModal() > 0) {
// User made his choice...
Common::FSNode dir(browser.getResult());
_pluginsPath->setLabel(dir.getPath());
draw();
}
break;
}
#endif
case kChooseSoundFontCmd: {
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")))
_soundFontClearButton->setEnabled(true);
else
_soundFontClearButton->setEnabled(false);
draw();
}
break;
}
case kChooseThemeCmd: {
ThemeBrowser browser;
if (browser.runModal() > 0) {
// User made his choice...
Common::String theme = browser.getSelected();
// FIXME: Actually, any changes (including the theme change) should
// only become active *after* the options dialog has closed.
if (g_gui.loadNewTheme(theme)) {
_curTheme->setLabel(g_gui.theme()->getThemeName());
ConfMan.set("gui_theme", theme);
}
draw();
}
break;
}
#ifdef SMALL_SCREEN_DEVICE
case kChooseKeyMappingCmd:
_keysDialog->runModal();
break;
#endif
default:
OptionsDialog::handleCommand(sender, cmd, data);
}
}
} // End of namespace GUI
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