mirror of
https://github.com/RGBCube/serenity
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60 lines
1.3 KiB
C++
60 lines
1.3 KiB
C++
/*
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* Copyright (c) 2020, Itamar S. <itamar8910@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/String.h>
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#include <AK/Vector.h>
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#include <LibDiff/Hunks.h>
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#include <LibGUI/AbstractScrollableWidget.h>
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namespace HackStudio {
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class DiffViewer final : public GUI::AbstractScrollableWidget {
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C_OBJECT(DiffViewer)
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public:
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virtual ~DiffViewer() override;
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void set_content(const String& original, const String& diff);
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private:
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DiffViewer(const String& original, const String& diff);
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DiffViewer();
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void setup_properties();
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virtual void paint_event(GUI::PaintEvent&) override;
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virtual void resize_event(GUI::ResizeEvent&) override;
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void update_content_size();
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enum class LinePosition {
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Left,
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Right,
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Both,
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};
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enum class LineType {
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Normal,
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Diff,
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Missing,
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};
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void draw_line(GUI::Painter&, const String& line, size_t y_offset, LinePosition, LineType);
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static Vector<String> split_to_lines(const String& text);
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static Gfx::Color red_background();
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static Gfx::Color green_background();
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static Gfx::Color gray_background();
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size_t line_height() const;
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Gfx::IntRect separator_rect() const;
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Vector<String> m_original_lines;
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Vector<Diff::Hunk> m_hunks;
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};
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}
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