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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include "metaobjectdump.h"
#include "textdialog.h"
#include <QtAxContainer/QAxSelect>
#include <QtAxContainer/QAxWidget>
#include <QtGui/QAction>
#include <QtWidgets/QApplication>
#include <QtWidgets/QMainWindow>
#include <QtWidgets/QMenu>
#include <QtWidgets/QMenuBar>
#include <QtWidgets/QStatusBar>
#include <QtWidgets/QToolBar>
#include <QtWidgets/QVBoxLayout>
#include <QtGui/QFontDatabase>
#include <QtGui/QScreen>
#include <QtCore/QCommandLineOption>
#include <QtCore/QCommandLineParser>
#include <QtCore/QDebug>
#include <QtCore/QMetaObject>
#include <QtCore/QPair>
#include <QtCore/QStringList>
#include <QtCore/QSysInfo>
#ifdef QT_DIAG_LIB
# include <qwidgetdump.h>
# include <nativewindowdump.h>
# include <qwindowdump.h>
#endif
#include <algorithm>
#include <iterator>
QT_USE_NAMESPACE
static inline bool isOptionSet(int argc, char *argv[], const char *option)
{
return (argv + argc) !=
std::find_if(argv + 1, argv + argc,
[option] (const char *arg) { return !qstrcmp(arg, option); });
}
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
MainWindow();
bool setControl(const QString &clsid);
public slots:
void showMetaObject();
private:
QAxWidget *m_axWidget;
};
MainWindow::MainWindow()
: m_axWidget(new QAxWidget)
{
const QString title = QGuiApplication::applicationDisplayName() + QLatin1String(" Qt ")
+ QLatin1String(QT_VERSION_STR) + QLatin1String(", ")
+ QString::number(QSysInfo::WordSize) + QLatin1String("bit");
setWindowTitle(title);
setObjectName(QLatin1String("MainWindow"));
m_axWidget->setObjectName(QLatin1String("AxWidget"));
setCentralWidget(m_axWidget);
QMenu *fileMenu = menuBar()->addMenu(QLatin1String("File"));
fileMenu->setObjectName(QLatin1String("FileMenu"));
QToolBar *toolbar = new QToolBar;
toolbar->setObjectName(QLatin1String("ToolBar"));
addToolBar(Qt::TopToolBarArea, toolbar);
QAction *action = fileMenu->addAction("Dump MetaObject",
this, &MainWindow::showMetaObject);
toolbar->addAction(action);
#ifdef QT_DIAG_LIB
action = fileMenu->addAction("Dump Widgets",
this, [] () { QtDiag::dumpAllWidgets(); });
toolbar->addAction(action);
action = fileMenu->addAction("Dump Windows",
this, [] () { QtDiag::dumpAllWindows(); });
toolbar->addAction(action);
action = fileMenu->addAction("Dump Native Windows",
this, [this] () { QtDiag::dumpNativeWindows(winId()); });
toolbar->addAction(action);
fileMenu->addSeparator();
#endif // QT_DIAG_LIB
action = fileMenu->addAction("Quit", qApp, &QCoreApplication::quit);
toolbar->addAction(action);
action->setShortcut(Qt::CTRL + Qt::Key_Q);
}
bool MainWindow::setControl(const QString &clsid)
{
const bool result = m_axWidget->setControl(clsid);
if (result)
statusBar()->showMessage(QLatin1String("Loaded ") + clsid);
return result;
}
void MainWindow::showMetaObject()
{
auto mo = m_axWidget->metaObject();
QString dump;
{
QTextStream str(&dump);
str << *mo;
}
auto dialog = new TextDialog(dump, this);
dialog->setWindowTitle(QLatin1String("MetaObject of ") + QLatin1String(mo->className()));
dialog->setAttribute(Qt::WA_DeleteOnClose);
dialog->resize(screen()->geometry().size() * 2 / 3);
dialog->show();
}
int main(int argc, char* argv[])
{
if (!isOptionSet(argc, argv, "-n"))
QCoreApplication::setAttribute(Qt::AA_DontCreateNativeWidgetSiblings);
QApplication app(argc, argv);
QCoreApplication::setApplicationVersion(QLatin1String(QT_VERSION_STR));
QGuiApplication::setApplicationName("Ax Viewer");
QCommandLineParser parser;
parser.setSingleDashWordOptionMode(QCommandLineParser::ParseAsLongOptions);
parser.addHelpOption();
parser.addVersionOption();
QCommandLineOption nativeSiblingsDummy(QStringLiteral("n"),
QStringLiteral("Do not set Qt::AA_DontCreateNativeWidgetSiblings."));
parser.addOption(nativeSiblingsDummy);
parser.addPositionalArgument(QStringLiteral("[clsid]"), QStringLiteral("Class ID"));
parser.process(QCoreApplication::arguments());
QString clsid = parser.positionalArguments().value(0, QString());
if (clsid.isEmpty()) {
QAxSelect select;
if (select.exec() != QDialog::Accepted)
return 0;
clsid = select.clsid();
}
MainWindow mainWindow;
qDebug() << QT_VERSION_STR << "Loading" << clsid;
if (!mainWindow.setControl(clsid)) {
qWarning().noquote().nospace() << "Failed to set \"" << clsid << '"';
return -1;
}
mainWindow.show();
return app.exec();
}
#include "main.moc"
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