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fb586cb4e9
* EGD-3229 text helper classes added with tests - used in tests, plus misc utils needed No major actual functionality changed - TextClasses added with this PR are used in tests only in this commit. * classes needed to rewrite gui::Text added * some utilities needed to rewrite gui::Text added * tests added
48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
#pragma once
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#include "Axes.hpp"
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#include <cstdint>
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#include <string>
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namespace gui
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{
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/// defines both: size & position
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/// size is always in: { zero_size < max_size }
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/// position is always in: { min_position < zero_position < max_position }
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class BoundingBox
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{
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public:
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static const uint16_t zero_size;
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static const uint16_t max_size;
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static const uint16_t min_size;
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static const int16_t zero_position;
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static const int16_t max_position;
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static const int16_t min_position;
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struct
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{
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int16_t x = zero_position, y = zero_position;
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uint16_t w = zero_size, h = zero_size;
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};
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BoundingBox(int32_t x = 0, int32_t y = 0, uint32_t w = 0, uint32_t h = 0);
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virtual ~BoundingBox() = default;
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static bool intersect(const BoundingBox &box1, const BoundingBox &box2, BoundingBox &result);
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/// set x,y,w,h to zero
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void clear();
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/// get size in axis - in x get width in y get height
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uint16_t size(gui::Axis axis) const;
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/// get position in axis - in x get x, in y get y
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int16_t pos(gui::Axis axis) const;
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std::string str() const;
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/// logical sum of bounding box by another bounding box values
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void sum(const BoundingBox &box);
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bool operator==(const BoundingBox &box) const;
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bool operator!=(const BoundingBox &box) const;
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};
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} /* namespace gui */
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