雷电芽衣andClaude
c864304695
A layered image editor for Linux and Omarchy, ported from Compositor (github.com/robbietilton/Compositor), whose Swift source is its specification. It reads and writes Compositor's .comp projects. Packages for Ubuntu, Fedora and Arch come from the release workflow; scripts/install/ holds one install script per distribution family, and flake.nix serves NixOS. Co-Authored-By: Claude <noreply@anthropic.com>
63 lines
2.2 KiB
C++
63 lines
2.2 KiB
C++
#pragma once
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#include "Document/EditorSession.h"
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#include <QtTest>
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#include <array>
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#include <memory>
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#include <vector>
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// Shared by the Levels tests: pixels, ramp and commit.
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inline QImage image(const std::vector<std::array<uchar, 4>> &pixels)
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{
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QImage result(int(pixels.size()), 1, QImage::Format_RGBA8888_Premultiplied);
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for (size_t index = 0; index < pixels.size(); ++index)
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std::copy(pixels[index].begin(), pixels[index].end(), result.bits() + index * 4);
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return result;
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}
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// Premultiplied RGBA bytes, row after row.
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inline std::vector<uchar> bytes(const QImage &image)
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{
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const QImage drawn = image.convertToFormat(QImage::Format_RGBA8888_Premultiplied);
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std::vector<uchar> result;
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for (int y = 0; y < drawn.height(); ++y)
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result.insert(result.end(), drawn.constScanLine(y), drawn.constScanLine(y) + drawn.width() * 4);
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return result;
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}
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inline const std::vector<std::array<uchar, 4>> ramp{{0, 0, 0, 255}, {64, 64, 64, 255}, {128, 128, 128, 255},
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{255, 255, 255, 255}, {64, 32, 0, 128}, {0, 0, 0, 0}};
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// Swift's session: the ramp as a 6 by 1 layer.
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inline std::unique_ptr<EditorSession> rampSession()
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{
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auto session = std::make_unique<EditorSession>();
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session->createDocument(6, 1);
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const QImage source = image(ramp);
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session->insert(ImportedImage(source, source, QStringLiteral("Ramp")));
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return session;
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}
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// 3000 by 2000 red: long enough runs to queue behind.
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inline std::unique_ptr<EditorSession> bigSession()
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{
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auto session = std::make_unique<EditorSession>();
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session->createDocument(3000, 2000);
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QImage red(3000, 2000, QImage::Format_RGBA8888_Premultiplied);
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red.fill(Qt::red);
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session->insert(ImportedImage(red, red, QStringLiteral("Red")));
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return session;
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}
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inline LevelsJob job(const QImage &image, const LevelsSettings &settings = {}, std::optional<SelectionClip> selection = std::nullopt)
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{
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return LevelsJob{image, settings, std::move(selection), QTransform()};
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}
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// Swift's `await commitLevels()`: back once the step has landed.
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inline void commit(EditorSession &session)
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{
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bool done = false;
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session.commitLevels([&done] { done = true; });
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QTRY_VERIFY(done);
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}
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