events.hpp

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#ifndef NEFORCE_TUI_EVENTS_HPP__
#define NEFORCE_TUI_EVENTS_HPP__

 
#include "NeForce/core/string/codepoint.hpp"
NEFORCE_BEGIN_NAMESPACE__
NEFORCE_BEGIN_TUI__


enum class key_modifier : uint8_t {
    none = 0,  
    ctrl = 1,  
    alt = 2,   
    shift = 4, 
};
 
constexpr key_modifier operator|(key_modifier a, key_modifier b) noexcept {
    // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
    return static_cast<key_modifier>(static_cast<uint8_t>(a) | static_cast<uint8_t>(b));
}
 
constexpr key_modifier operator&(key_modifier a, key_modifier b) noexcept {
    // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
    return static_cast<key_modifier>(static_cast<uint8_t>(a) & static_cast<uint8_t>(b));
}
 

struct key_event {
    enum class type {
        unknown,     
        up,          
        down,        
        left,        
        right,       
        home,        
        end,         
        page_up,     
        page_down,   
        insert,      
        delete_,     
        enter,       
        tab,         
        tab_reverse, 
        escape,      
        backspace,   
        F1,          
        F2,          
        F3,          
        F4,          
        F5,          
        F6,          
        F7,          
        F8,          
        F9,          
        F10,         
        F11,         
        F12,         
        F13,         
        F14,         
        F15,         
        F16,         
        F17,         
        F18,         
        F19,         
        F20,         
        F21,         
        F22,         
        F23,         
        F24,         
        printable,   
    };
 
    type key = type::unknown;               
    codepoint cp;                           
    key_modifier mods = key_modifier::none; 

    NEFORCE_NODISCARD bool is_printable() const noexcept { return key == type::printable; }
};

enum class mouse_button : uint8_t {
    left,      
    middle,    
    right,     
    wheelup,   
    wheeldown, 
    none,      
};

enum class mouse_action : uint8_t {
    press,   
    release, 
    move,    
    wheel,   
};

struct mouse_event {
    int x = 0;                                
    int y = 0;                                
    mouse_button button = mouse_button::none; 
    mouse_action action = mouse_action::move; 
    key_modifier mods = key_modifier::none;   
};

struct resize_event {
    int width;  
    int height; 
};
 // TUI
 
NEFORCE_END_TUI__
NEFORCE_END_NAMESPACE__
#endif // NEFORCE_TUI_EVENTS_HPP__