options.h

/* 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 3 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, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef OPTIONS_DIALOG_H
#define OPTIONS_DIALOG_H

#include "engines/metaengine.h"

#include "gui/dialog.h"
#include "common/str.h"
#include "audio/mididrv.h"

#ifdef USE_FLUIDSYNTH
#include "gui/fluidsynth-dialog.h"
#endif

#ifdef USE_LIBCURL
#include "backends/cloud/storage.h"
#endif

namespace Common {
class RemapWidget;
}

namespace GUI {
class LauncherDialog;

class CheckboxWidget;
class EditTextWidget;
class PopUpWidget;
class SliderWidget;
class StaticTextWidget;
class TabWidget;
class ButtonWidget;
class CommandSender;
class GuiObject;
class RadiobuttonGroup;
class RadiobuttonWidget;
class PathWidget;
class ScrollContainerWidget;
class OptionsContainerWidget;

class OptionsDialog : public Dialog {
public:
    OptionsDialog(const Common::String &domain, int x, int y, int w, int h);
    OptionsDialog(const Common::String &domain, const Common::String &name);
    ~OptionsDialog() override;

    void init();

    void open() override;
    virtual void apply();
    void close() override;
    void handleCommand(CommandSender *sender, uint32 cmd, uint32 data) override;
    void handleTickle() override;
    void handleOtherEvent(const Common::Event &event) override;

    const Common::String& getDomain() const { return _domain; }

    void reflowLayout() override;

protected:
    Common::String _domain;

    ButtonWidget *_soundFontButton;
    PathWidget *_soundFont;
    ButtonWidget *_soundFontClearButton;

    virtual void build();
    virtual void clean();
    void rebuild();
    bool testGraphicsSettings();

    void addControlControls(GuiObject *boss, const Common::String &prefix);
    void addKeyMapperControls(GuiObject *boss, const Common::String &prefix, const Common::Array<Common::Keymap *> &keymaps, const Common::String &domain);
    void addAchievementsControls(GuiObject *boss, const Common::String &prefix);
    void addStatisticsControls(GuiObject *boss, const Common::String &prefix);
    void addGraphicControls(GuiObject *boss, const Common::String &prefix);
    void addAudioControls(GuiObject *boss, const Common::String &prefix);
    void addMIDIControls(GuiObject *boss, const Common::String &prefix);
    void addMT32Controls(GuiObject *boss, const Common::String &prefix);
    void addVolumeControls(GuiObject *boss, const Common::String &prefix);
    // The default value is the launcher's non-scaled talkspeed value. When SCUMM uses the widget,
    // it uses its own scale
    void addSubtitleControls(GuiObject *boss, const Common::String &prefix, int maxSliderVal = 255);

    void setGraphicSettingsState(bool enabled);
    void setAudioSettingsState(bool enabled);
    void setMIDISettingsState(bool enabled);
    void setMT32SettingsState(bool enabled);
    void setVolumeSettingsState(bool enabled);
    void setSubtitleSettingsState(bool enabled);

    void enableShaderControls(bool enabled);

    virtual void setupGraphicsTab();
    void updateScaleFactors(uint32 tag);

    bool loadMusicDeviceSetting(PopUpWidget *popup, Common::String setting, MusicType preferredType = MT_AUTO);
    void saveMusicDeviceSetting(PopUpWidget *popup, Common::String setting);

    TabWidget *_tabWidget;
    int _graphicsTabId;
    int _midiTabId;

    ScrollContainerWidget *_pathsContainer;

    PathWidget *_shader;
    ButtonWidget *_shaderClearButton;
    ButtonWidget *_updateShadersButton = nullptr;

private:

    //
    // Control controls
    //
    bool _enableControlSettings;

    CheckboxWidget *_touchpadCheckbox;

    StaticTextWidget *_kbdMouseSpeedDesc;
    SliderWidget *_kbdMouseSpeedSlider;
    StaticTextWidget *_kbdMouseSpeedLabel;
    StaticTextWidget *_joystickDeadzoneDesc;
    SliderWidget *_joystickDeadzoneSlider;
    StaticTextWidget *_joystickDeadzoneLabel;

    //
    // KeyMapper controls
    //
    Common::RemapWidget *_keymapperWidget;

    //
    // Graphics controls
    //
    bool _enableGraphicSettings;
    StaticTextWidget *_gfxPopUpDesc;
    PopUpWidget *_gfxPopUp;
    StaticTextWidget *_stretchPopUpDesc;
    PopUpWidget *_stretchPopUp;
    StaticTextWidget *_scalerPopUpDesc;
    PopUpWidget *_scalerPopUp, *_scaleFactorPopUp;
    ButtonWidget *_shaderButton;
    CheckboxWidget *_fullscreenCheckbox;
    CheckboxWidget *_filteringCheckbox;
    CheckboxWidget *_aspectCheckbox;
    CheckboxWidget *_vsyncCheckbox;
    StaticTextWidget *_rendererTypePopUpDesc;
    PopUpWidget *_rendererTypePopUp;
    StaticTextWidget *_antiAliasPopUpDesc;
    PopUpWidget *_antiAliasPopUp;
    StaticTextWidget *_renderModePopUpDesc;
    PopUpWidget *_renderModePopUp;

    //
    // Audio controls
    //
    bool _enableAudioSettings;
    StaticTextWidget *_midiPopUpDesc;
    PopUpWidget *_midiPopUp;
    StaticTextWidget *_oplPopUpDesc;
    PopUpWidget *_oplPopUp;

    StaticTextWidget *_mt32DevicePopUpDesc;
    PopUpWidget *_mt32DevicePopUp;
    StaticTextWidget *_gmDevicePopUpDesc;
    PopUpWidget *_gmDevicePopUp;

    //
    // MIDI controls
    //
    bool _enableMIDISettings;
    CheckboxWidget *_multiMidiCheckbox;
    StaticTextWidget *_midiGainDesc;
    SliderWidget *_midiGainSlider;
    StaticTextWidget *_midiGainLabel;

    //
    // MT-32 controls
    //
    bool _enableMT32Settings;
    CheckboxWidget *_mt32Checkbox;
    CheckboxWidget *_enableGSCheckbox;

    //
    // Subtitle controls
    //
    int getSubtitleMode(bool subtitles, bool speech_mute);
    bool _enableSubtitleSettings;
    bool _enableSubtitleToggle;
    StaticTextWidget *_subToggleDesc;
    RadiobuttonGroup *_subToggleGroup;
    RadiobuttonWidget *_subToggleSubOnly;
    RadiobuttonWidget *_subToggleSpeechOnly;
    RadiobuttonWidget *_subToggleSubBoth;
    static const char *_subModeDesc[];
    static const char *_lowresSubModeDesc[];
    StaticTextWidget *_subSpeedDesc;
    SliderWidget *_subSpeedSlider;
    StaticTextWidget *_subSpeedLabel;

    //
    // Volume controls
    //
    void updateMusicVolume(const int newValue) const;
    void updateSfxVolume(const int newValue) const;
    void updateSpeechVolume(const int newValue) const;
    bool _enableVolumeSettings;

    StaticTextWidget *_musicVolumeDesc;
    SliderWidget *_musicVolumeSlider;
    StaticTextWidget *_musicVolumeLabel;

    StaticTextWidget *_sfxVolumeDesc;
    SliderWidget *_sfxVolumeSlider;
    StaticTextWidget *_sfxVolumeLabel;

    StaticTextWidget *_speechVolumeDesc;
    SliderWidget *_speechVolumeSlider;
    StaticTextWidget *_speechVolumeLabel;

    CheckboxWidget *_muteCheckbox;

protected:
    //
    // Game GUI options
    //
    Common::String _guioptions;
    Common::String _guioptionsString;

    //
    // Backend controls
    //
    OptionsContainerWidget *_backendOptions;
};


class GlobalOptionsDialog : public OptionsDialog, public CommandSender {
public:
    GlobalOptionsDialog(LauncherDialog *launcher);
    ~GlobalOptionsDialog() override;

    void apply() override;
    void close() override;
    void handleCommand(CommandSender *sender, uint32 cmd, uint32 data) override;
    void handleTickle() override;

    void reflowLayout() override;

protected:
    void build() override;
    void clean() override;

    Common::String _newTheme;
    LauncherDialog *_launcher;
#ifdef USE_FLUIDSYNTH
    FluidSynthSettingsDialog *_fluidSynthSettingsDialog;
#endif

    void addMIDIControls(GuiObject *boss, const Common::String &prefix);

    PathWidget       *_savePath;
    ButtonWidget     *_savePathClearButton;
    PathWidget       *_themePath;
    ButtonWidget     *_themePathClearButton;
    PathWidget       *_iconPath;
    ButtonWidget     *_iconPathClearButton;
#ifdef USE_DLC
    PathWidget       *_dlcPath;
    ButtonWidget     *_dlcPathClearButton;
#endif
    PathWidget       *_extraPath;
    ButtonWidget     *_extraPathClearButton;
#ifdef DYNAMIC_MODULES
    PathWidget       *_pluginsPath;
    ButtonWidget     *_pluginsPathClearButton;
#endif
    StaticTextWidget *_browserPath;
    ButtonWidget     *_browserPathClearButton;
    StaticTextWidget *_logPath;

    void addPathsControls(GuiObject *boss, const Common::String &prefix, bool lowres);

    //
    // GUI controls
    //
    StaticTextWidget *_curTheme;
    StaticTextWidget *_guiBasePopUpDesc;
    PopUpWidget *_guiBasePopUp;
    StaticTextWidget *_rendererPopUpDesc;
    PopUpWidget *_rendererPopUp;
    StaticTextWidget *_guiLanguagePopUpDesc;
    PopUpWidget *_guiLanguagePopUp;
    CheckboxWidget *_guiLanguageUseGameLanguageCheckbox;
    CheckboxWidget *_useSystemDialogsCheckbox;
    CheckboxWidget *_guiReturnToLauncherAtExit;
    CheckboxWidget *_guiConfirmExit;
    CheckboxWidget *_guiDisableBDFScaling;

    void addGUIControls(GuiObject *boss, const Common::String &prefix, bool lowres);

    //
    // Misc controls
    //
    StaticTextWidget *_autosavePeriodPopUpDesc;
    PopUpWidget      *_autosavePeriodPopUp;
    StaticTextWidget *_randomSeedDesc;
    EditTextWidget   *_randomSeed;
    ButtonWidget     *_randomSeedClearButton;
    PopUpWidget      *_debugLevelPopUp;

#ifdef USE_UPDATES
    StaticTextWidget *_updatesPopUpDesc;
    PopUpWidget *_updatesPopUp;
#endif

    bool updateAutosavePeriod(int newValue);
    void addMiscControls(GuiObject *boss, const Common::String &prefix, bool lowres);

#ifdef USE_CLOUD
#ifdef USE_LIBCURL
    //
    // Cloud controls
    //
    uint32 _selectedStorageIndex;
    StaticTextWidget *_storagePopUpDesc;
    PopUpWidget      *_storagePopUp;
    StaticTextWidget *_storageDisabledHint;
    ButtonWidget     *_storageEnableButton;
    StaticTextWidget *_storageUsernameDesc;
    StaticTextWidget *_storageUsername;
    StaticTextWidget *_storageUsedSpaceDesc;
    StaticTextWidget *_storageUsedSpace;
    StaticTextWidget *_storageSyncHint;
    StaticTextWidget *_storageLastSyncDesc;
    StaticTextWidget *_storageLastSync;
    ButtonWidget     *_storageSyncSavesButton;
    StaticTextWidget *_storageDownloadHint;
    ButtonWidget     *_storageDownloadButton;
    StaticTextWidget *_storageDisconnectHint;
    ButtonWidget     *_storageDisconnectButton;

    bool _connectingStorage;
    StaticTextWidget *_storageWizardNotConnectedHint;
    ButtonWidget     *_storageWizardConnectButton;
    bool _redrawCloudTab;

    void addCloudControls(GuiObject *boss, const Common::String &prefix, bool lowres);
    void setupCloudTab();
    void shiftWidget(Widget *widget, const char *widgetName, int32 xOffset, int32 yOffset);

    void storageSavesSyncedCallback(const Cloud::Storage::BoolResponse &response);
    void storageErrorCallback(const Networking::ErrorResponse &response);
#endif // USE_LIBCURL
#endif // USE_CLOUD

#ifdef USE_SDL_NET
    //
    // LAN controls
    //
    ButtonWidget     *_runServerButton;
    StaticTextWidget *_serverInfoLabel;
    ButtonWidget     *_rootPathButton;
    PathWidget       *_rootPath;
    ButtonWidget     *_rootPathClearButton;
    StaticTextWidget *_serverPortDesc;
    EditTextWidget   *_serverPort;
    ButtonWidget     *_serverPortClearButton;
    StaticTextWidget *_featureDescriptionLine1;
    StaticTextWidget *_featureDescriptionLine2;
    bool _serverWasRunning;

    void addNetworkControls(GuiObject *boss, const Common::String &prefix, bool lowres);
    void reflowNetworkTabLayout();
#endif // USE_SDL_NET

    //
    // Accessibility controls
    //
#ifdef USE_TTS
    bool _enableTTS;
    CheckboxWidget *_ttsCheckbox;
    PopUpWidget *_ttsVoiceSelectionPopUp;

    void addAccessibilityControls(GuiObject *boss, const Common::String &prefix);
#endif
#ifdef USE_DISCORD
    bool _enableDiscordRpc;
    CheckboxWidget *_discordRpcCheckbox;
#endif
};

} // End of namespace GUI

#endif