inventory_window.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.
 *
 * Additional copyright for this file:
 * Copyright (C) 1995 Presto Studios, Inc.
 *
 * 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 BURIED_INVENTORY_WINDOW_H
#define BURIED_INVENTORY_WINDOW_H
 
#include "buried/invdata.h"
#include "buried/sprtdata.h"
#include "buried/window.h"
 
#include "common/array.h"
 
namespace Graphics {
class Font;
}
 
namespace Buried {
 
class AVIFrames;
class InventoryInfoWindow;
class BurnedLetterViewWindow;
 
class InventoryWindow : public Window {
public:
    InventoryWindow(BuriedEngine *vm, Window *parent);
    ~InventoryWindow();
 
    bool rebuildPreBuffer();
 
    bool addItem(int itemID);
    bool removeItem(int itemID);
 
    bool startDraggingNewItem(int itemID, const Common::Point &pointStart);
    bool isItemInInventory(int itemID);
    InventoryElement getItemStaticData(int itemID);
    int getItemCount() { return _itemArray.size(); }
    int getItemID(int itemIndex) { return _itemArray[itemIndex]; }
    void setItemArray(const Common::Array<int> &array);
    Common::Array<int> &getItemArray() { return _itemArray; }
 
    bool destroyInfoWindow();
    InventoryInfoWindow *getInfoWindow() { return _infoWindow; }
 
    bool displayBurnedLetterWindow();
    bool destroyBurnedLetterWindow();
    BurnedLetterViewWindow *getBurnedLetterWindow() { return _letterViewWindow; }
 
    void onPaint();
    void onLButtonDown(const Common::Point &point, uint flags);
    void onLButtonUp(const Common::Point &point, uint flags);
    void onMouseMove(const Common::Point &point, uint flags);
    bool onSetCursor(uint message);
    void onTimer(uint timer);
 
private:
    void setCurItem(uint16 itemId);
    uint16 getCurItem() const;
 
    Graphics::Font *_textFont;
    int _fontHeight;
    Graphics::Surface *_background;
    Common::Array<int> _itemArray;
 
    bool _magSelected;
    bool _upSelected;
    bool _downSelected;
    int _textSelected;
 
    bool _draggingObject;
    bool _itemComesFromInventory;
    int _draggingItemID;
    Sprite _draggingItemSpriteData;
    int _draggingIconIndex;
    bool _draggingItemInInventory;
 
    Common::Point _curMousePos;
    int _curCursor;
 
    InventoryInfoWindow *_infoWindow;
    BurnedLetterViewWindow *_letterViewWindow;
 
    AVIFrames *_dragFrames;
 
    uint _scrollTimer;
 
    // TODO: Item data
};
 
} // End of namespace Buried
 
#endif