computer.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 BAGEL_SPACEBAR_COMPUTER_H
#define BAGEL_SPACEBAR_COMPUTER_H

#include "bagel/spacebar/spacebar.h"
#include "bagel/boflib/gui/list_box.h"
#include "bagel/boflib/gui/text_box.h"
#include "bagel/boflib/gui/button.h"
#include "bagel/boflib/list.h"

namespace Bagel {
namespace SpaceBar {

#define NUM_COMPBUTT 12

// ID's and INDEX of buttons
#define OFFBUT  0
#define ONBUT   1
#define DRINKS  2
#define INGRED  3
#define LISTD   4
#define LISTI   5
#define ORDER   6
#define PGUP    7
#define PGDOWN  8
#define BCBACK  9
#define BCHELP  10
#define BCQUIT  11

enum COMPMODE {
    OFFMODE, DRINKMODE, INGMODE, LISTMODE
};

class SBarCompItem {
public:
    char *_pItem;
    char *_pList;
    char *_pDrink;
};

class SBarComputer : public CBagStorageDevWnd {
private:
    CBofRect _compDisplay;
    CBofRect _compTextWindow;

protected:
    CBofListBox *_pDrinkBox;   // Used for list of Drinks
    CBofListBox *_pIngBox;     // Used for list of Ingredients
    CBofTextBox *_pTBox;       // Used to display the list
    char *_pDrinkBuff;
    char *_pIngBuff;
    CBofList<SBarCompItem> *_pDrinkList;
    CBofList<SBarCompItem> *_pIngList;
    int _nDrinkSelect;
    int _nIngSelect;
    CBofBmpButton *_pButtons[NUM_COMPBUTT];
    COMPMODE _eMode;
    COMPMODE _ePrevMode;

public:
    SBarComputer();
    virtual ~SBarComputer();

    void onBofListBox(CBofObject *pListBox, int nItemIndex);

    virtual void onBofButton(CBofObject *pButton, int nState);
    virtual void onKeyHit(uint32 lKey, uint32 nRepCount);

    virtual ErrorCode attach();

    virtual ErrorCode detach();

    ErrorCode createDrinksListBox();
    ErrorCode createIngListBox();

    void createTextBox(CBofString &newText);
    void deleteTextBox();
    void deleteListBox();

    void setOn();
    void setOff();
    void setDrink();
    void setIng();
    void setList();

    ErrorCode readDrnkFile();

    ErrorCode readIngFile();

    void order();

    void pageUp();
    void pageDown();
    void back();

    void onMainLoop();

    virtual void onTimer(uint32 /*nTimerID*/) {
    }

    void onPaint(CBofRect *pRect);
    void eraseBackdrop();

    void onLButtonDown(uint32 /*nFlags*/, CBofPoint * /*pPoint*/, void * = nullptr) {}
    void onLButtonUp(uint32 /*nFlags*/, CBofPoint * /*pPoint*/, void * = nullptr) {}

    void onMouseMove(uint32 nFlags, CBofPoint *, void * = nullptr);
};

} // namespace SpaceBar
} // namespace Bagel

#endif