109 lines
3.7 KiB
C++
109 lines
3.7 KiB
C++
/*
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* SPDX-FileCopyrightText: 2021 Aleix Pol Gonzalez <aleixpol@blue-systems.com>
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*
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* SPDX-License-Identifier: LGPL-3.0-or-later
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*/
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#include <QCommandLineParser>
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#include <QGuiApplication>
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#include <QPainter>
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#include <QRasterWindow>
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#include <QTimer>
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#include <QWindow>
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#include <QMetaEnum>
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#include <interfaces/shell.h>
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#include <interfaces/window.h>
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using namespace LayerShellQt;
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QStringList enumsToStringList(QMetaEnum metaEnum)
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{
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QStringList ret;
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ret.reserve(metaEnum.keyCount());
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for (int i = 0; i < metaEnum.keyCount(); ++i) {
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ret.append(metaEnum.key(i));
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}
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return ret;
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}
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template<typename T>
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T stringToEnum(QMetaEnum metaEnum, const QString &str)
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{
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T ret = {};
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const auto splitted = str.split(QLatin1Char('|'));
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for (const auto &value : splitted) {
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ret |= T(metaEnum.keyToValue(qPrintable(value)));
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}
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return ret;
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}
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class BasicWindow : public QRasterWindow
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{
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void paintEvent(QPaintEvent *)
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{
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QPainter p(this);
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p.fillRect(QRect(0, 0, width(), height()), Qt::red);
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}
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};
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int main(int argc, char **argv)
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{
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Shell::useLayerShell();
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QGuiApplication app(argc, argv);
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const auto layerMetaEnum = QMetaEnum::fromType<Window::Layer>();
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const auto anchorMetaEnum = QMetaEnum::fromType<Window::Anchor>();
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QCommandLineParser parser;
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QCommandLineOption marginsOption(QStringLiteral("margins"), QStringLiteral("Window margins"), QStringLiteral("pixels"), QStringLiteral("0"));
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QCommandLineOption scopeOption(QStringLiteral("scope"), QStringLiteral("Window scope"), QStringLiteral("namespace"), QStringLiteral("normal"));
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QCommandLineOption anchorsOption(QStringLiteral("anchors"),
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QStringLiteral("Either ") + enumsToStringList(anchorMetaEnum).join(QLatin1String("|")),
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QStringLiteral("anchors"),
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QStringLiteral("AnchorTop|AnchorBottom|AnchorLeft|AnchorRight"));
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QCommandLineOption layerOption(QStringLiteral("layer"),
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QStringLiteral("One of ") + enumsToStringList(layerMetaEnum).join(QLatin1String("|")),
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QStringLiteral("layer"),
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QStringLiteral("LayerTop"));
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QCommandLineOption widthOption(QStringLiteral("width"), QStringLiteral("Width of the window"), QStringLiteral("pixels"), QStringLiteral("0"));
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QCommandLineOption heightOption(QStringLiteral("height"), QStringLiteral("Height of the window"), QStringLiteral("pixels"), QStringLiteral("0"));
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parser.addOptions({marginsOption, scopeOption, anchorsOption, layerOption, widthOption, heightOption});
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parser.addHelpOption();
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parser.process(app);
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BasicWindow window;
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LayerShellQt::Window *layerShell = LayerShellQt::Window::get(&window);
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if (parser.isSet(marginsOption)) {
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int margins = parser.value(marginsOption).toInt();
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layerShell->setMargins({margins, margins, margins, margins});
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}
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if (parser.isSet(scopeOption)) {
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layerShell->setScope(parser.value(scopeOption));
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}
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if (parser.isSet(layerOption)) {
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layerShell->setLayer(Window::Layer(layerMetaEnum.keyToValue(qPrintable(parser.value(layerOption)))));
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}
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if (parser.isSet(anchorsOption)) {
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layerShell->setAnchors(stringToEnum<Window::Anchors>(anchorMetaEnum, parser.value(anchorsOption)));
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}
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if (parser.isSet(widthOption)) {
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window.setWidth(parser.value(widthOption).toInt());
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}
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if (parser.isSet(heightOption)) {
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window.setHeight(parser.value(heightOption).toInt());
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}
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window.show();
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// just so you don't block yourself out whilst testing
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QTimer::singleShot(5000, &app, &QGuiApplication::quit);
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return app.exec();
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}
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