options.h

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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.
 *
 */

#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 GUI_ENABLE_KEYSDIALOG
#include "gui/KeysDialog.h"
#endif

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

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

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 OptionsDialog : public Dialog {
    typedef Common::Array<CheckboxWidget *> CheckboxWidgetList;

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

    void init();

    void open();
    virtual void apply();
    void close();
    void handleCommand(CommandSender *sender, uint32 cmd, uint32 data);
    const Common::String& getDomain() const { return _domain; }

    virtual void reflowLayout();

protected:
    Common::String _domain;

    ButtonWidget *_soundFontButton;
    StaticTextWidget *_soundFont;
    ButtonWidget *_soundFontClearButton;

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


    void addControlControls(GuiObject *boss, const Common::String &prefix);
    void addGraphicControls(GuiObject *boss, const Common::String &prefix);
    void addShaderControls(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 addEngineControls(GuiObject *boss, const Common::String &prefix, const ExtraGuiOptions &engineOptions);

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

    virtual void setupGraphicsTab();

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

    TabWidget *_tabWidget;
    int _graphicsTabId;
    int _midiTabId;
    int _pathsTabId;

private:

    //
    // Control controls
    //
    bool _enableControlSettings;

    CheckboxWidget *_touchpadCheckbox;
    CheckboxWidget *_onscreenCheckbox;
    CheckboxWidget *_swapMenuAndBackBtnsCheckbox;

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

    //
    // Graphics controls
    //
    bool _enableGraphicSettings;
    StaticTextWidget *_gfxPopUpDesc;
    PopUpWidget *_gfxPopUp;
    StaticTextWidget *_stretchPopUpDesc;
    PopUpWidget *_stretchPopUp;
    CheckboxWidget *_fullscreenCheckbox;
    CheckboxWidget *_filteringCheckbox;
    CheckboxWidget *_aspectCheckbox;
    CheckboxWidget *_vsyncCheckbox; // ResidualVM specific
    StaticTextWidget *_rendererTypePopUpDesc; // ResidualVM specific
    PopUpWidget *_rendererTypePopUp; // ResidualVM specific
    StaticTextWidget *_renderModePopUpDesc;
    PopUpWidget *_renderModePopUp;

    //
    // Shader controls
    //
    bool _enableShaderSettings;
    StaticTextWidget *_shaderPopUpDesc;
    PopUpWidget *_shaderPopUp;

    //
    // 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;
    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;

    //
    // Engine-specific controls
    //
    CheckboxWidgetList _engineCheckboxes;
};


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

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

    virtual void reflowLayout();

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

    Common::String _newTheme;
    LauncherDialog *_launcher;
#ifdef GUI_ENABLE_KEYSDIALOG
    KeysDialog *_keysDialog;
#endif
#ifdef USE_FLUIDSYNTH
    FluidSynthSettingsDialog *_fluidSynthSettingsDialog;
#endif
    StaticTextWidget *_savePath;
    ButtonWidget     *_savePathClearButton;
    StaticTextWidget *_themePath;
    ButtonWidget     *_themePathClearButton;
    StaticTextWidget *_extraPath;
    ButtonWidget     *_extraPathClearButton;
#ifdef DYNAMIC_MODULES
    StaticTextWidget *_pluginsPath;
#endif

    //
    // Misc controls
    //
    StaticTextWidget *_curTheme;
    StaticTextWidget *_rendererPopUpDesc;
    PopUpWidget *_rendererPopUp;
    StaticTextWidget *_autosavePeriodPopUpDesc;
    PopUpWidget *_autosavePeriodPopUp;
    StaticTextWidget *_guiLanguagePopUpDesc;
    PopUpWidget *_guiLanguagePopUp;
    CheckboxWidget *_guiLanguageUseGameLanguageCheckbox;
    CheckboxWidget *_useSystemDialogsCheckbox;


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

#ifdef USE_CLOUD
    //
    // Cloud controls
    //
    uint32 _selectedStorageIndex;
    StaticTextWidget *_storagePopUpDesc;
    PopUpWidget *_storagePopUp;
    StaticTextWidget *_storageUsernameDesc;
    StaticTextWidget *_storageUsername;
    StaticTextWidget *_storageUsedSpaceDesc;
    StaticTextWidget *_storageUsedSpace;
    StaticTextWidget *_storageLastSyncDesc;
    StaticTextWidget *_storageLastSync;
    ButtonWidget     *_storageConnectButton;
    ButtonWidget     *_storageRefreshButton;
    ButtonWidget     *_storageDownloadButton;
    ButtonWidget     *_runServerButton;
    StaticTextWidget *_serverInfoLabel;
    ButtonWidget     *_rootPathButton;
    StaticTextWidget *_rootPath;
    ButtonWidget     *_rootPathClearButton;
    StaticTextWidget *_serverPortDesc;
    EditTextWidget *_serverPort;
    ButtonWidget     *_serverPortClearButton;
    bool _redrawCloudTab;
#ifdef USE_SDL_NET
    bool _serverWasRunning;
#endif

    void setupCloudTab();

#ifdef USE_LIBCURL
    void storageInfoCallback(Cloud::Storage::StorageInfoResponse response);
    void storageListDirectoryCallback(Cloud::Storage::ListDirectoryResponse response);
    void storageErrorCallback(Networking::ErrorResponse response);
#endif
#endif // USE_CLOUD
};

} // End of namespace GUI

#endif