UIArea.h

// SPDX-License-Identifier: BSD-2-Clause
// (C) 2022 Dirk Hillbrecht
 
#pragma once
 
#include "Arduino.h"
#include "UIEnums.h"
#include "UIPoint.h"
#include "UISize.h"
 
class UIArea final {
  public:
 
    static UIArea EMPTY;
 
    UIArea(uint16_t left,uint16_t top,uint16_t right,uint16_t bottom);
 
    UIArea();
 
    UIArea(UIArea* area);
 
    UIArea(UIPoint *topLeft,UISize *size);
 
    UIArea(UIPoint *topLeft,uint16_t width,uint16_t height);
 
    void set(uint16_t left,uint16_t top,uint16_t right,uint16_t bottom);
 
    void set(const UIArea *source);
 
    void set(UIPoint *topLeft,UISize *size);
 
    void set(UIPoint *topLeft,uint16_t width,uint16_t height);
 
    void clear();
 
    bool hasArea();
 
    void uniteWith(UIArea* area);
 
    void intersectWith(UIArea* area);
 
    void shrink(UISize *diff);
 
    UIPoint alignedTopLeft(UIAlignment alignment,UISize *element);
 
    UISize getSize();
 
    void debugPrint(const char* label);
 
    uint16_t left;
 
    uint16_t top;
 
    uint16_t right;
 
    uint16_t bottom;
 
};
 
// end of file