67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
// Copyright (C) 2022 Jérôme "Lynix" Leclercq (lynix680@gmail.com)
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// This file is part of the "Nazara Engine - Utility module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#pragma once
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#ifndef NAZARA_UTILITY_ABSTRACTTEXTDRAWER_HPP
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#define NAZARA_UTILITY_ABSTRACTTEXTDRAWER_HPP
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#include <Nazara/Prerequisites.hpp>
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#include <Nazara/Core/Color.hpp>
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#include <Nazara/Math/Rect.hpp>
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#include <Nazara/Math/Vector2.hpp>
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#include <Nazara/Utility/Config.hpp>
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#include <memory>
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namespace Nz
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{
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class AbstractImage;
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class Font;
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class NAZARA_UTILITY_API AbstractTextDrawer
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{
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public:
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struct Glyph;
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struct Line;
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AbstractTextDrawer() = default;
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virtual ~AbstractTextDrawer();
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virtual void Clear() = 0;
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virtual const Rectf& GetBounds() const = 0;
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virtual const std::shared_ptr<Font>& GetFont(std::size_t index) const = 0;
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virtual std::size_t GetFontCount() const = 0;
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virtual const Glyph& GetGlyph(std::size_t index) const = 0;
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virtual std::size_t GetGlyphCount() const = 0;
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virtual const Line& GetLine(std::size_t index) const = 0;
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virtual std::size_t GetLineCount() const = 0;
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inline std::size_t GetLineGlyphCount(std::size_t index) const;
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virtual float GetMaxLineWidth() const = 0;
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virtual void SetMaxLineWidth(float lineWidth) = 0;
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struct Glyph
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{
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Color color;
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Rectf bounds;
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Rectui atlasRect;
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Vector2f corners[4];
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AbstractImage* atlas;
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bool flipped;
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int renderOrder;
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};
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struct Line
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{
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Rectf bounds;
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std::size_t glyphIndex;
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};
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};
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}
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#include <Nazara/Utility/AbstractTextDrawer.inl>
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#endif // NAZARA_UTILITY_ABSTRACTTEXTDRAWER_HPP
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