66 lines
1.9 KiB
66 lines
1.9 KiB
#include "selfdrive/ui/tests/ui_snapshot.h"
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#include <QApplication>
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#include <QCommandLineParser>
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#include <QDir>
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#include <QImage>
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#include <QPainter>
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#include "selfdrive/ui/qt/home.h"
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#include "selfdrive/ui/qt/util.h"
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#include "selfdrive/ui/qt/window.h"
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#include "selfdrive/ui/ui.h"
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void saveWidgetAsImage(QWidget *widget, const QString &fileName) {
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QImage image(widget->size(), QImage::Format_ARGB32);
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QPainter painter(&image);
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widget->render(&painter);
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image.save(fileName);
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}
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int main(int argc, char *argv[]) {
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initApp(argc, argv);
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QApplication app(argc, argv);
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QCommandLineParser parser;
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parser.setApplicationDescription("Take a snapshot of the UI.");
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parser.addHelpOption();
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parser.addOption(QCommandLineOption(QStringList() << "o"
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<< "output",
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"Output image file path. The file's suffix is used to "
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"determine the format. Supports PNG and JPEG formats. "
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"Defaults to \"snapshot.png\".",
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"file", "snapshot.png"));
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parser.process(app);
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const QString output = parser.value("output");
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if (output.isEmpty()) {
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qCritical() << "No output file specified";
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return 1;
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}
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auto current = QDir::current();
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// change working directory to find assets
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if (!QDir::setCurrent(QCoreApplication::applicationDirPath() + QDir::separator() + "..")) {
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qCritical() << "Failed to set current directory";
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return 1;
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}
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MainWindow w;
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w.setFixedSize(2160, 1080);
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w.show();
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app.installEventFilter(&w);
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// restore working directory
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QDir::setCurrent(current.absolutePath());
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// wait for the UI to update
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QObject::connect(uiState(), &UIState::uiUpdate, [&](const UIState &s) {
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saveWidgetAsImage(&w, output);
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app.quit();
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});
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return app.exec();
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}
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