dropDown.hpp

#pragma once
#include <stdint.h>
#include "util.hpp"
 
class GUIDropDownMenuItem;
 
struct GUIDropDownMenu_Wrapped_VTable {
    VTABLE_FAKE_ENTRY(5, 0);
    
    // Args: dropDownMenuItem, unknown0
    // unknown0 - always pass 1
    VTableFunction<void, void *, uint32_t> AddMenuItem;
 
    VTABLE_FAKE_ENTRY(28, 1);
 
    // Args: visibility
    VTableFunction<void, uint32_t> SetScrollBarVisibility;
};
 
struct GUIDropDownMenu_Wrapped {
    uint8_t unknown0[0x4C];
 
    struct GUIDropDownMenu_Wrapped_VTable *vtable;
};
 
class GUIDropDownMenu : public GUIElement {
public:
    enum ScrollBarVisibility : uint32_t {
        ScrollBarHidden = 0,
        ScrollBarAlwaysVisible = 1,
        ScrollBarVisibleWhenRequired = 2
    };
 
    GUIDropDownMenu(
        uint16_t leftX, uint16_t topY, uint16_t rightX, uint16_t bottomY,
        uint16_t eventID
    );
 
    void SetScrollBarVisibility(ScrollBarVisibility visibility);
    void AddMenuItem(GUIDropDownMenuItem &dropDownMenuItem);
};
 
class GUIDropDownMenuItem : public GUIElement {
public:
    enum Flag : int {
        FlagTextAlignRight = 1 << 5,
        FlagTextAlignLeft = 1 << 6,
        FlagEnabled = 1 << 15
    };
 
    GUIDropDownMenuItem(const char *s, int idx, int flags);
};
 
extern "C"
void *GUIDropDownMenu_ctor(
    void *dropDownMenu,
    uint16_t bounds[4],
    uint16_t eventID, int flags1
);
 
extern "C"
void *GUIDropDownMenuItem_ctor(
    void *dropDownMenuItem,
    int unk0, int unk1,
    const char *text,
    int index, int flags,
    int unk2
);