cloudconnectionwizard.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 GUI_CLOUDCONNECTIONWIZARD_H
#define GUI_CLOUDCONNECTIONWIZARD_H

#include "backends/networking/http/request.h"
#include "common/str.h"
#include "common/ustr.h"
#include "gui/dialog.h"

namespace GUI {
class ScrollContainerWidget;
class StaticTextWidget;
class ButtonWidget;
class EditTextWidget;

class CloudConnectionWizard : public Dialog {
    enum class Step {
        NONE,
        MODE_SELECT,
        QUICK_MODE_STEP_1,
        QUICK_MODE_STEP_2,
        QUICK_MODE_SUCCESS,
        MANUAL_MODE_STEP_1,
        MANUAL_MODE_STEP_2,
        MANUAL_MODE_FAILURE,
        MANUAL_MODE_SUCCESS
    };

    // wizard flow
    Step _currentStep;
    bool _switchToSuccess;
    bool _switchToFailure;

    // state
    Networking::ErrorCallback _callback;
    bool _connecting;
    Common::U32String _errorMessage;
    uint32 _selectedStorageIndex;

    // common and generic widgets
    StaticTextWidget *_headlineLabel;
    ButtonWidget *_closeButton;
    ButtonWidget *_prevStepButton;
    ButtonWidget *_nextStepButton;
    StaticTextWidget *_label0;
    StaticTextWidget *_label1;
    StaticTextWidget *_label2;
    StaticTextWidget *_label3;
    ButtonWidget *_button0;
    ButtonWidget *_button1;

    // specific widgets
    ScrollContainerWidget *_container;
    ButtonWidget *_quickModeButton;
    StaticTextWidget *_quickModeLabel;
    ButtonWidget *_manualModeButton;
    EditTextWidget *_codeBox;

    // wizard flow
    void showStep(Step newStep);

    void showStepModeSelect();
    void hideStepModeSelect();

    void showStepQuickMode1();
    void refreshStepQuickMode1(bool displayAsStopped = false);
    void hideStepQuickMode1();

    void showStepQuickMode2();
    void hideStepQuickMode2();

    void showStepQuickModeSuccess();
    void hideStepQuickModeSuccess();

    void showStepManualMode1();
    void hideStepManualMode1();

    void showStepManualMode2();
    void hideStepManualMode2();

    void showStepManualModeFailure();
    void hideStepManualModeFailure();

    void showStepManualModeSuccess();
    void hideStepManualModeSuccess();

    // widgets utils
    void showContainer(const Common::String &dialogName);
    void hideContainer();

    void showBackButton();
    void hideBackButton();

    void showNextButton();
    void hideNextButton();

    void removeWidgetChecked(ScrollContainerWidget *&widget);
    void removeWidgetChecked(ButtonWidget *&widget);
    void removeWidgetChecked(StaticTextWidget *&widget);
    void removeWidgetChecked(EditTextWidget *&widget);

    // logic
    void storageConnectionCallback(const Networking::ErrorResponse &response);
    void manualModeConnect();
    void manualModeStorageConnectionCallback(const Networking::ErrorResponse &response);

#ifdef EMSCRIPTEN
    void emscriptenCloudConnectionCallback(const Common::String *message);
#endif

public:
    CloudConnectionWizard();
    ~CloudConnectionWizard() override;

    int runStorageModal(uint32 selectedStorageIndex);
    void open() override;
    void close() override;
    void handleCommand(CommandSender *sender, uint32 cmd, uint32 data) override;
    void handleTickle() override;
};

} // End of namespace GUI

#endif