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>
98 lines
3.8 KiB
C++
98 lines
3.8 KiB
C++
#pragma once
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#include <QAbstractButton>
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#include <QApplication>
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#include <QFileDialog>
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#include <QLineEdit>
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#include <QMessageBox>
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#include <QDir>
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#include <QTemporaryDir>
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#include <QTest>
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#include <QTimer>
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#include <functional>
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// Answers, in order, the dialogs the code under test opens.
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class DialogDesk : public QObject {
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public:
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// A button's text, a path, "<cancel>", "<escape>" or "<return>".
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QStringList replies;
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// What each dialog showed when it was answered.
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QStringList seen;
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// A state worth noting at that moment; may stay empty.
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std::function<QString()> note;
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// Typed into a panel's name field before "<cancel>".
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QString typeBeforeCancel;
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DialogDesk()
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{
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// Panels start in their own folder, never the tree.
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QDir::setCurrent(m_folder.path());
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connect(&m_timer, &QTimer::timeout, this, &DialogDesk::look);
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m_timer.start(0);
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}
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~DialogDesk() override { QDir::setCurrent(QDir::tempPath()); }
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private:
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// One dialog a tick: an answer may delete listed widgets.
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void look()
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{
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for (QWidget *widget : QApplication::topLevelWidgets()) {
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auto *alert = qobject_cast<QMessageBox *>(widget);
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auto *panel = qobject_cast<QFileDialog *>(widget);
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if ((!alert && !panel) || !widget->isVisible() || widget->property("answered").toBool())
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continue;
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widget->setProperty("answered", true);
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const QString reply = replies.isEmpty() ? QStringLiteral("<unexpected>") : replies.takeFirst();
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const QString state = note ? QStringLiteral("|") + note() : QString();
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if (alert)
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answer(alert, reply, state);
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else
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answer(panel, reply, state);
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return;
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}
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}
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void answer(QMessageBox *alert, const QString &reply, const QString &state)
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{
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QStringList buttons;
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for (const QAbstractButton *button : alert->buttons())
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buttons << button->text();
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seen << QStringLiteral("alert|%1|%2|%3|%4").arg(alert->icon()).arg(alert->text(), alert->informativeText(), buttons.join(',')) + state;
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// Keys reach the button whose role takes them.
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if (reply == QLatin1String("<escape>") || reply == QLatin1String("<return>")) {
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QTest::keyClick(alert, reply == QLatin1String("<escape>") ? Qt::Key_Escape : Qt::Key_Return);
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return;
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}
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for (QAbstractButton *button : alert->buttons()) {
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if (button->text() == reply) {
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button->click();
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return;
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}
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}
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seen << QStringLiteral("no button named ") + reply;
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alert->reject();
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}
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void answer(QFileDialog *panel, const QString &reply, const QString &state)
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{
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auto *name = panel->findChild<QLineEdit *>(QStringLiteral("fileNameEdit"));
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seen << QStringLiteral("panel|%1|%2|%3|%4|%5")
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.arg(panel->windowTitle(), panel->acceptMode() == QFileDialog::AcceptSave ? "save" : "open",
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panel->fileMode() == QFileDialog::Directory ? "folder" : "file", name ? name->text() : QStringLiteral("<no field>"),
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panel->defaultSuffix())
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+ state;
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if (!name || reply == QLatin1String("<cancel>") || reply == QLatin1String("<unexpected>")) {
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if (name && !typeBeforeCancel.isEmpty())
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name->setText(typeBeforeCancel);
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panel->reject();
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return;
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}
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// Typed like a user; several files quoted, as panels read.
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const QStringList paths = reply.split(QLatin1Char('|'));
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name->setText(paths.size() == 1 ? reply : QStringLiteral("\"") + paths.join(QStringLiteral("\" \"")) + QStringLiteral("\""));
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static_cast<QDialog *>(panel)->accept();
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}
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QTemporaryDir m_folder;
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QTimer m_timer;
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};
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