kia_section_save.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 BLADERUNNER_KIA_SECTION_SAVE_H
#define BLADERUNNER_KIA_SECTION_SAVE_H

#include "bladerunner/ui/kia_section_base.h"

#include "common/scummsys.h"
#include "common/str.h"

#include "engines/savestate.h"

namespace Graphics {
struct Surface;
}

namespace BladeRunner {

class UIContainer;
class UIScrollBox;
class UIInputBox;
class UIImagePicker;

class KIASectionSave : public KIASectionBase {
    enum State {
        kStateNormal    = 0,
        kStateOverwrite = 1,
        kStateDelete    = 2
    };

    UIContainer   *_uiContainer;
    UIScrollBox   *_scrollBox;
    UIInputBox    *_inputBox;
    UIImagePicker *_buttons;

    uint32        _timeLast;
    uint32        _timeLeft;

    SaveStateList _saveList;

    State         _state;

    int           _mouseX;
    int           _mouseY;

    int           _hoveredLineId;
    int           _displayingLineId;
    int           _selectedLineId;
    int           _newSaveLineId;

public:
    KIASectionSave(BladeRunnerEngine *vm);
    ~KIASectionSave() override;

    void open() override;
    void close() override;

    void draw(Graphics::Surface &surface) override;

    void handleKeyUp(const Common::KeyState &kbd) override;
    void handleKeyDown(const Common::KeyState &kbd) override;
    void handleMouseMove(int mouseX, int mouseY) override;
    void handleMouseDown(bool mainButton) override;
    void handleMouseUp(bool mainButton) override;
    void handleMouseScroll(int direction) override;

    void handleCustomEventStart(const Common::Event &evt) override;
    void handleCustomEventStop(const Common::Event &evt) override;
private:
    static void scrollBoxCallback(void *callbackData, void *source, int lineData, int mouseButton);
    static void inputBoxCallback(void *callbackData, void *source);

    static void onButtonHovered(int buttonId, void *callbackData);
    // NOTE: Renamed the method from onButtonPressed() to onKSSButtonPressed(),
    // since this static method hides the virtual method of KIASectionBase (which is not static and has different signature)
    static void onKSSButtonPressed(int buttonId, void *callbackData);

    void changeState(State state);
    void save();
    void deleteSave();
};

} // End of namespace BladeRunner

#endif