diff options
Diffstat (limited to 'examples/qml/shell/main.cpp')
-rw-r--r-- | examples/qml/shell/main.cpp | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/examples/qml/shell/main.cpp b/examples/qml/shell/main.cpp deleted file mode 100644 index 6ec72c3d05..0000000000 --- a/examples/qml/shell/main.cpp +++ /dev/null @@ -1,116 +0,0 @@ -// Copyright (C) 2017 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - - -#include <QtCore/qfile.h> -#include <QtCore/qtextstream.h> -#include <QtCore/qstringlist.h> -#include <QtCore/qscopedpointer.h> - -#include <QtCore/QCoreApplication> - -#include <QtQml/qjsengine.h> - -#include <stdlib.h> - - -class CommandInterface : public QObject -{ - Q_OBJECT -public: - Q_INVOKABLE void quit() { m_wantsToQuit = true; } - static bool wantsToQuit() { return m_wantsToQuit; } -private: - static bool m_wantsToQuit; -}; - -bool CommandInterface::m_wantsToQuit = false; - - -static void interactive(QJSEngine *eng) -{ - QTextStream qin(stdin, QFile::ReadOnly); - const char *prompt = "qs> "; - - forever { - QString line; - - printf("%s", prompt); - fflush(stdout); - - line = qin.readLine(); - if (line.isNull()) - break; - - if (line.trimmed().isEmpty()) - continue; - - line += QLatin1Char('\n'); - - QJSValue result = eng->evaluate(line, QLatin1String("typein")); - - fprintf(stderr, "%s\n", qPrintable(result.toString())); - - if (CommandInterface::wantsToQuit()) - break; - } -} - -int main(int argc, char *argv[]) -{ - QCoreApplication app(argc, argv); - QScopedPointer<QJSEngine> eng(new QJSEngine()); - { - QJSValue globalObject = eng->globalObject(); - QJSValue interface = eng->newQObject(new CommandInterface); - globalObject.setProperty("qt", interface); - } - - if (! *++argv) { - interactive(eng.data()); - return EXIT_SUCCESS; - } - - while (const char *arg = *argv++) { - QString fileName = QString::fromLocal8Bit(arg); - - if (fileName == QLatin1String("-i")) { - interactive(eng.data()); - break; - } - - QString contents; - int lineNumber = 1; - - if (fileName == QLatin1String("-")) { - QTextStream stream(stdin, QFile::ReadOnly); - contents = stream.readAll(); - } else { - QFile file(fileName); - if (file.open(QFile::ReadOnly)) { - QTextStream stream(&file); - contents = stream.readAll(); - file.close(); - - // strip off #!/usr/bin/env qjs line - if (contents.startsWith("#!")) { - contents.remove(0, contents.indexOf("\n")); - ++lineNumber; - } - } - } - - if (contents.isEmpty()) - continue; - - QJSValue result = eng->evaluate(contents, fileName, lineNumber); - if (result.isError()) { - fprintf (stderr, " %s\n\n", qPrintable(result.toString())); - return EXIT_FAILURE; - } - } - - return EXIT_SUCCESS; -} - -#include <main.moc> |