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>
77 lines
2.8 KiB
C++
77 lines
2.8 KiB
C++
#pragma once
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#include "Document/ProjectWorkspace.h"
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#include "IO/ProjectStore.h"
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#include "Rendering/EditorCanvas.h"
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#include "UI/NativeLayerList.h"
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#include "SessionFixtures.h"
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#include <QDragEnterEvent>
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#include <QDragLeaveEvent>
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#include <QDragMoveEvent>
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#include <QDropEvent>
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#include <QMenu>
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#include <QMimeData>
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#include <QScrollBar>
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#include <QtTest>
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// Shared by the drag tests: a shown list, its drops.
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struct Shown {
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EditorSession &session;
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NativeLayerList list;
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explicit Shown(EditorSession &session) : session(session), list(session)
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{
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list.resize(252, 400);
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list.show();
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if (!QTest::qWaitForWindowActive(&list))
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throw std::runtime_error("the list never became active");
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}
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QUuid id(int row) { return list.cells().at(size_t(row))->layerID(); }
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// A row's top edge, its middle, or below every row.
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QPoint top(int row) { return list.cells().at(size_t(row))->mapTo(&list, QPoint(100, 2)); }
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QPoint middle(int row) { return list.cells().at(size_t(row))->mapTo(&list, QPoint(100, LayerCell::rowHeight / 2)); }
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QPoint below() { return list.cells().back()->mapTo(&list, QPoint(100, LayerCell::rowHeight + 30)); }
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QMimeData *rows(std::initializer_list<int> which)
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{
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QStringList lines;
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for (const int row : which)
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lines << uuidString(id(row));
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auto *data = new QMimeData;
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data->setData(ProjectWorkspace::layerType, lines.join('\n').toUtf8());
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data->setData(NativeLayerList::sourceType, list.dragToken().toUtf8());
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return data;
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}
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// The drag events a drop brings, offering as the source.
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bool drop(QMimeData *data, Qt::DropActions offered, QPoint listPoint, Qt::KeyboardModifiers modifiers = Qt::NoModifier)
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{
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const QPointF inViewport = list.viewport()->mapFromParent(listPoint);
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QDragEnterEvent enter(inViewport.toPoint(), offered, data, Qt::LeftButton, modifiers);
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QApplication::sendEvent(list.viewport(), &enter);
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QDropEvent drop(inViewport, offered, data, Qt::LeftButton, modifiers);
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QApplication::sendEvent(list.viewport(), &drop);
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delete data;
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lastAction = drop.dropAction();
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return drop.isAccepted();
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}
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Qt::DropAction lastAction = Qt::IgnoreAction;
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std::vector<QString> names()
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{
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std::vector<QString> result;
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for (const LayerHierarchy::Entry &entry : session.layerRows())
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result.push_back(entry.layer.name);
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return result;
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}
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};
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inline std::unique_ptr<EditorSession> sessionWithLayers(int count)
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{
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auto session = std::make_unique<EditorSession>();
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session->createDocument(800, 600);
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for (int each = 0; each < count; ++each)
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session->addBlankLayer();
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return session;
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}
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inline QImage image(const QCursor &cursor)
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{
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return cursor.pixmap().toImage();
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}
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