button.h

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#pragma once
 
#include "cmdfx/core/events.h"
#include "cmdfx/core/sprites.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
// use void pointer becuase not declared yet

typedef void (*CmdFX_ButtonCallback)(
    void* button, CmdFX_MouseEvent* event, unsigned long long time
);

typedef struct CmdFX_Button {
    CmdFX_Sprite* sprite;
    int x;
    int y;
    int id;
    int type;
    void* extra;
    CmdFX_ButtonCallback* callback;
} CmdFX_Button;

CmdFX_Button** Canvas_getRegisteredButtons();

int Canvas_getRegisteredButtonsCount();

CmdFX_Button* Button_create(
    CmdFX_Sprite* sprite, CmdFX_ButtonCallback callback
);

CmdFX_Button* Button_createFilled(
    int width, int height, char c, char* ansi, int z,
    CmdFX_ButtonCallback callback
);

void Button_free(CmdFX_Button* button);

int Button_draw(int x, int y, CmdFX_Button* button);

int Button_remove(CmdFX_Button* button);

int Button_isHidden(CmdFX_Button* button);

int Button_hide(CmdFX_Button* button);

int Button_show(CmdFX_Button* button);

CmdFX_Button** Canvas_getAllButtonsAt(int x, int y);

CmdFX_Button* Canvas_getButtonAt(int x, int y);

int Button_setData(CmdFX_Button* button, char** data, char*** ansi);

int Button_moveTo(CmdFX_Button* button, int x, int y);

int Button_moveBy(CmdFX_Button* button, int dx, int dy);
 
#ifdef __cplusplus
}
#endif