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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** No Commercial Usage
**
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#include <QtCore/QDebug>
#include <QtCore/QtCore>
#include <QtCore/QCoreApplication>
#include <QtDeclarative/QmlDomDocument>
#include <QtDeclarative/QmlEngine>
#define SPACING (QString(" "))
const char* getDefault(const QmlDomProperty& prop)
{
if (prop.isDefaultProperty())
return " (default property)";
else
return "";
}
void dumpList(const QmlDomList& list, const QString& indent);
void dumpTree(const QmlDomObject& domObject, const QString& indent);
void dumpProperty(const QmlDomProperty& prop, const QString& indent)
{
const QmlDomValue val(prop.value());
switch (val.type()) {
case QmlDomValue::Invalid:
qDebug() << indent.toAscii().data() << prop.propertyName() << "(invalid)" << getDefault(prop);
break;
case QmlDomValue::List:
qDebug() << indent.toAscii().data() << prop.propertyName() << "(list)" << getDefault(prop);
dumpList(val.toList(), indent + SPACING);
break;
case QmlDomValue::Literal:
qDebug() << indent.toAscii().data() << prop.propertyName() << "->" << val.toLiteral().literal() << "(literal)" << getDefault(prop);
break;
case QmlDomValue::Object:
qDebug() << indent.toAscii().data() << prop.propertyName() << "->" << val.toObject().objectId() << "(object)" << getDefault(prop);
dumpTree(val.toObject(), indent + SPACING);
break;
case QmlDomValue::PropertyBinding:
qDebug() << indent.toAscii().data() << prop.propertyName() << "->" << val.toBinding().binding() << "(property binding)" << getDefault(prop);
break;
case QmlDomValue::ValueSource:
qDebug() << indent.toAscii().data() << prop.propertyName() << "->" << val.toValueSource().object().objectId() << "(value source)" << getDefault(prop);
break;
default:
qDebug() << indent.toAscii().data() << prop.propertyName() << "(unknown)" << getDefault(prop);
break;
}
}
void dumpList(const QmlDomList& list, const QString& indent)
{
foreach (const QmlDomValue& val, list.values()) {
switch (val.type()) {
case QmlDomValue::Invalid:
qDebug() << indent.toAscii().data() << "(invalid)";
break;
case QmlDomValue::List:
qDebug() << indent.toAscii().data() << "(list)";
dumpList(val.toList(), indent + SPACING);
break;
case QmlDomValue::Literal:
qDebug() << indent.toAscii().data() << val.toLiteral().literal() << "(literal)";
break;
case QmlDomValue::Object:
qDebug() << indent.toAscii().data() << val.toObject().objectId() << "(object)";
dumpTree(val.toObject(), indent + SPACING);
break;
case QmlDomValue::PropertyBinding:
qDebug() << indent.toAscii().data() << val.toBinding().binding() << "(property binding)";
break;
case QmlDomValue::ValueSource:
qDebug() << indent.toAscii().data() << val.toValueSource().object().objectId() << "(value source)";
break;
default:
qDebug() << indent.toAscii().data() << "(unknown)";
break;
}
}
}
void dumpTree(const QmlDomObject& domObject, const QString& indent)
{
qDebug() << (indent + "Object ID:").toAscii().data() << domObject.objectId() <<"Type: "<<domObject.objectType()<< "Class: " << domObject.objectClassName() << "Url: " << domObject.url().toString();
if (domObject.isComponent()) {
QString indent2 = indent + SPACING;
qDebug() << (indent2 + "isComponent").toAscii().data();
QmlDomComponent component = domObject.toComponent();
dumpTree(component.componentRoot(), indent2);
} else {
foreach (const QmlDomProperty& prop, domObject.properties()) {
QString indent2 = indent + SPACING;
dumpProperty(prop, indent2);
}
}
}
int main(int argc, char *argv[])
{
QCoreApplication a(argc, argv);
QByteArray qml;
QStringList args = a.arguments();
args.removeFirst();
if (args.size() != 1) {
qDebug() << "add file name";
return -2;
}
QFile f(args.at(0));
if (!f.open(QFile::ReadOnly)) { qDebug() << "cannot open file" << args.at(0); return -3;}
qml = f.readAll();
QmlEngine engine;
QmlDomDocument doc;
if (!doc.load(&engine, qml, QUrl::fromLocalFile(QFileInfo(f.fileName()).absoluteFilePath()))) {
foreach (const QmlError &error, doc.errors())
qDebug() << QString("Error in %1, %2:%3: %4").arg(error.url().toString()).arg(error.line()).arg(error.column()).arg(error.description());
return -1;
}
qDebug() << "---------------------------";
foreach (const QmlDomImport &import, doc.imports())
qDebug() << "Import type " << (import.type() == QmlDomImport::Library ? "Library" : "File")
<< "uri" << import.uri() << "qualifier" << import.qualifier() << "version" << import.version();
dumpTree(doc.rootObject(), "");
return 0;
}
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