input.hpp

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/*--------------------------------------------------------------*
  Copyright (C) 2021 Rudy Castan
 
  This file is distributed WITHOUT ANY WARRANTY. See the file
  `License.md' for details.
*--------------------------------------------------------------*/
#pragma once
 
#include <doodle/eventhook.hpp>
 
#include <functional>
#include <string>
 
namespace doodle
{
    enum class MouseButtons
    {
        None,   
        Left,   
        Middle, 
        Right,  
        Count   
    };
 
    enum class KeyboardButtons
    {
        None,         
        _0,           
        _1,           
        _2,           
        _3,           
        _4,           
        _5,           
        _6,           
        _7,           
        _8,           
        _9,           
        A,            
        B,            
        C,            
        D,            
        E,            
        F,            
        G,            
        H,            
        I,            
        J,            
        K,            
        L,            
        M,            
        N,            
        O,            
        P,            
        Q,            
        R,            
        S,            
        T,            
        U,            
        V,            
        W,            
        X,            
        Y,            
        Z,            
        NumPad_0,     
        NumPad_1,     
        NumPad_2,     
        NumPad_3,     
        NumPad_4,     
        NumPad_5,     
        NumPad_6,     
        NumPad_7,     
        NumPad_8,     
        NumPad_9,     
        Escape,       
        Control,      
        Shift,        
        CapsLock,     
        LeftSystem,   
        RightSystem,  
        Menu,         
        LeftBracket,  
        RightBracket, 
        Semicolon,    
        Comma,        
        Period,       
        Quote,        
        Slash,        
        Backslash,    
        Tilde,        
        Equal,        
        Hyphen,       
        Space,        
        Enter,        
        Backspace,    
        Tab,          
        PageUp,       
        PageDown,     
        End,          
        Home,         
        PrintScreen,  
        Insert,       
        Delete,       
        Add,          
        Subtract,     
        Multiply,     
        Divide,       
        Left,         
        Right,        
        Up,           
        Down,         
        F1,           
        F2,           
        F3,           
        F4,           
        F5,           
        F6,           
        F7,           
        F8,           
        F9,           
        Pause,        
        Count         
    };
 
 
    std::string to_string(MouseButtons button) noexcept;
    std::string to_string(KeyboardButtons button) noexcept;
    std::wstring to_wstring(MouseButtons button) noexcept;
    std::wstring to_wstring(KeyboardButtons button) noexcept;
    extern bool MouseIsPressed;
    extern bool KeyIsPressed;
    extern KeyboardButtons Key;
    extern MouseButtons MouseButton;
    int get_mouse_x() noexcept;
 
    int get_mouse_y() noexcept;
    int get_previous_mouse_x() noexcept;
    int get_previous_mouse_y() noexcept;
    void set_callback_key_pressed(std::function<void(KeyboardButtons)>&& callback) noexcept;
    void set_callback_key_released(std::function<void(KeyboardButtons)>&& callback) noexcept;
    void set_callback_mouse_moved(std::function<void(int, int)>&& callback) noexcept;
    void set_callback_mouse_pressed(std::function<void(MouseButtons)>&& callback) noexcept;
    void set_callback_mouse_released(std::function<void(MouseButtons)>&& callback) noexcept;
    void set_callback_mouse_wheel(std::function<void(int)>&& callback) noexcept;
}
 
EVENT_HOOK void on_key_pressed(doodle::KeyboardButtons button);
EVENT_HOOK void on_key_released(doodle::KeyboardButtons button);
EVENT_HOOK void on_mouse_moved(int mouse_x, int mouse_y);
EVENT_HOOK void on_mouse_pressed(doodle::MouseButtons button);
EVENT_HOOK void on_mouse_released(doodle::MouseButtons button);
EVENT_HOOK void on_mouse_wheel(int scroll_amount);