GuiOptionBrowser.h

/****************************************************************************
 * libgui
 *
 * Daryl Borth 2009-2026
 * GuiOptionBrowser.h
 ***************************************************************************/
#pragma once
 
#define MAX_OPTIONS             150
#define OPTION_PAGESIZE         8

typedef struct _optionlist {
    int length; 
    char name[MAX_OPTIONS][50]; 
    char value[MAX_OPTIONS][50]; 
} OptionList;

class GuiOptionBrowser : public GuiElement
{
    public:
        GuiOptionBrowser(int w, int h, OptionList * l);
        ~GuiOptionBrowser();
        void setCol1Position(int x);
        void setCol2Position(int x);
        int findMenuItem(int currentItem, int direction);
        int getClickedOption();
        void resetState();
        void setFocus(int f);
        void draw() override;
        void triggerUpdate();
        void resetText();
        void update(InputController * c);
        GuiText * optionVal[OPTION_PAGESIZE];
    protected:
        int optionIndex[OPTION_PAGESIZE];
        GuiButton * optionBtn[OPTION_PAGESIZE];
        GuiText * optionTxt[OPTION_PAGESIZE];
        GuiImage * optionBg[OPTION_PAGESIZE];
 
        int selectedItem;
        int listOffset;
        OptionList * options;
 
        GuiButton * arrowUpBtn;
        GuiButton * arrowDownBtn;
 
        GuiImage * bgOptionsImg;
        GuiImage * scrollbarImg;
        GuiImage * arrowDownImg;
        GuiImage * arrowDownOverImg;
        GuiImage * arrowUpImg;
        GuiImage * arrowUpOverImg;
 
        GuiImageData * bgOptions;
        GuiImageData * bgOptionsEntry;
        GuiImageData * scrollbar;
        GuiImageData * arrowDown;
        GuiImageData * arrowDownOver;
        GuiImageData * arrowUp;
        GuiImageData * arrowUpOver;
 
        GuiSound * btnSoundOver;
        GuiSound * btnSoundClick;
        GuiTrigger * trigA;
 
        bool listChanged;
};