/****************************************************************************
**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
**
** This file is part of the tools applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
** GNU Lesser General Public License Usage
-** 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.
+** 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
+** In addition, as a special exception, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
#include <QtCore/qdebug.h>
#include <QtCore/qabstractanimation.h>
-#include <QtWidgets/qapplication.h>
-#include <QtDeclarative/qdeclarative.h>
-#include <QtDeclarative/qdeclarativeengine.h>
-#include <QtDeclarative/qdeclarativecomponent.h>
-#include <QtQuick1/qdeclarativeview.h>
#include <QtCore/qdir.h>
-#include <QtWidgets/QFormLayout>
-#include <QtWidgets/QComboBox>
-#include <QtWidgets/QCheckBox>
-#include <QtWidgets/QDialog>
-#include <QtWidgets/QDialogButtonBox>
-#include <QtWidgets/QFileDialog>
-#include <QtWidgets/QGraphicsView>
+#include <QtCore/qmath.h>
+#include <QtCore/qdatetime.h>
+
+#include <QtGui/QGuiApplication>
-#include <QtDeclarative/qdeclarativecontext.h>
+#include <QtQml/qqml.h>
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlcomponent.h>
+#include <QtQml/qqmlcontext.h>
-// ### This should be private API
-#include <qsgitem.h>
-#include <qsgview.h>
+#include <QtQuick/qquickitem.h>
+#include <QtQuick/qquickview.h>
-#define QT_NO_SCENEGRAPHITEM
+#include <private/qabstractanimation_p.h>
-#ifndef QT_NO_SCENEGRAPHITEM
-#include "scenegraphitem.h"
+#ifdef QT_WIDGETS_LIB
+#include <QtWidgets/QApplication>
+#include <QtWidgets/QFileDialog>
#endif
-#include <QtCore/qmath.h>
+#include <QtCore/QTranslator>
+#include <QtCore/QLibraryInfo>
#ifdef QML_RUNTIME_TESTING
class RenderStatistics
}
#endif
-class MyQSGView : public QSGView
-{
-public:
- MyQSGView() : QSGView()
- {
- setResizeMode(QSGView::SizeRootObjectToView);
- }
-};
-
-class MyDeclarativeView: public QDeclarativeView
-{
-public:
- MyDeclarativeView(QWidget *parent = 0) : QDeclarativeView(parent)
- {
- setResizeMode(QDeclarativeView::SizeRootObjectToView);
- }
-};
-
-#ifndef QT_NO_SCENEGRAPHITEM
-class MyGraphicsView: public QGraphicsView
-{
-public:
- MyGraphicsView(bool clip, QWidget *parent = 0) : QGraphicsView(parent)
- {
- setViewport(new QGLWidget(getFormat()));
- setScene(&scene);
- scene.addItem(&item);
- item.setFlag(QGraphicsItem::ItemClipsToShape, clip);
- QGraphicsTextItem *text;
- text = scene.addText(QLatin1String("Scene graph on graphics view."), QFont(QLatin1String("Times"), 10));
- text->setX(5);
- text->setY(5);
- text->setDefaultTextColor(Qt::black);
- text = scene.addText(QLatin1String("Scene graph on graphics view."), QFont(QLatin1String("Times"), 10));
- text->setX(4);
- text->setY(4);
- text->setDefaultTextColor(Qt::yellow);
- }
-
- SceneGraphItem *sceneGraphItem() { return &item; }
-
-protected:
- void paintEvent(QPaintEvent *event)
- {
- QGraphicsView::paintEvent(event);
-
-#ifdef QML_RUNTIME_TESTING
- RenderStatistics::updateStats();
-#endif
-
- static bool continuousUpdate = qApp->arguments().contains("--continuous-update");
- if (continuousUpdate)
- QGraphicsView::scene()->update();
- }
-
- QGraphicsScene scene;
- SceneGraphItem item;
-};
-#endif
-
struct Options
{
Options()
, originalQmlRaster(false)
, maximized(false)
, fullscreen(false)
- , scenegraphOnGraphicsview(false)
+ , transparent(false)
, clip(false)
, versionDetection(true)
- , vsync(true)
+ , slowAnimations(false)
+ , quitImmediately(false)
+ , resizeViewToRootItem(false)
{
}
bool originalQmlRaster;
bool maximized;
bool fullscreen;
+ bool transparent;
bool scenegraphOnGraphicsview;
bool clip;
bool versionDetection;
- bool vsync;
+ bool slowAnimations;
+ bool quitImmediately;
+ bool resizeViewToRootItem;
+ QString translationFile;
};
#if defined(QMLSCENE_BUNDLE)
-Q_DECLARE_METATYPE(QFileInfo);
QFileInfoList findQmlFiles(const QString &dirName)
{
QDir dir(dirName);
}
#endif
-static void checkAndAdaptVersion(const QUrl &url)
+static bool checkVersion(const QUrl &url)
{
- if (!qgetenv("QMLSCENE_IMPORT_NAME").isEmpty()) {
- return;
- }
+ if (!qgetenv("QMLSCENE_IMPORT_NAME").isEmpty())
+ qWarning("QMLSCENE_IMPORT_NAME is no longer supported.");
QString fileName = url.toLocalFile();
- if (fileName.isEmpty())
- return;
+ if (fileName.isEmpty()) {
+ qWarning("qmlscene: filename required.");
+ return false;
+ }
QFile f(fileName);
if (!f.open(QFile::ReadOnly | QFile::Text)) {
qWarning("qmlscene: failed to check version of file '%s', could not open...",
qPrintable(fileName));
- return;
+ return false;
}
- QRegExp quick1("^\\s*import +QtQuick +1\\.");
+ QRegExp quick1("^\\s*import +QtQuick +1\\.\\w*");
QRegExp qt47("^\\s*import +Qt +4\\.7");
- QString envToWrite;
- QString compat;
-
QTextStream stream(&f);
bool codeFound= false;
- while (!codeFound && envToWrite.isEmpty()) {
+ while (!codeFound) {
QString line = stream.readLine();
- if (line.contains("{"))
+ if (line.contains("{")) {
codeFound = true;
- if (quick1.indexIn(line) >= 0) {
- envToWrite = QLatin1String("quick1");
- compat = QLatin1String("QtQuick 1.0");
- } else if (qt47.indexIn(line) >= 0) {
- envToWrite = QLatin1String("qt");
- compat = QLatin1String("Qt 4.7");
+ } else {
+ QString import;
+ if (quick1.indexIn(line) >= 0)
+ import = quick1.cap(0).trimmed();
+ else if (qt47.indexIn(line) >= 0)
+ import = qt47.cap(0).trimmed();
+
+ if (!import.isNull()) {
+ qWarning("qmlscene: '%s' is no longer supported.\n"
+ "Use qmlviewer to load file '%s'.",
+ qPrintable(import),
+ qPrintable(fileName));
+ return false;
+ }
}
}
- if (!envToWrite.isEmpty()) {
- qWarning("qmlscene: Autodetecting compatibility import \"%s\"...", qPrintable(compat));
- if (qgetenv("QMLSCENE_IMPORT_NAME").isEmpty())
- qputenv("QMLSCENE_IMPORT_NAME", envToWrite.toLatin1().constData());
- }
+ return true;
}
static void displayFileDialog(Options *options)
{
+#if defined(QT_WIDGETS_LIB) && !defined(QT_NO_FILEDIALOG)
QString fileName = QFileDialog::getOpenFileName(0, "Open QML file", QString(), "QML Files (*.qml)");
if (!fileName.isEmpty()) {
QFileInfo fi(fileName);
options->file = QUrl::fromLocalFile(fi.canonicalFilePath());
}
+#else
+ Q_UNUSED(options);
+ qWarning("No filename specified...");
+#endif
}
-static void loadDummyDataFiles(QDeclarativeEngine &engine, const QString& directory)
+static void loadTranslationFile(QTranslator &translator, const QString& directory)
+{
+ translator.load(QLatin1String("qml_" )+QLocale::system().name(), directory + QLatin1String("/i18n"));
+ QCoreApplication::installTranslator(&translator);
+}
+
+static void loadDummyDataFiles(QQmlEngine &engine, const QString& directory)
{
QDir dir(directory+"/dummydata", "*.qml");
QStringList list = dir.entryList();
QFile f(dir.filePath(qml));
f.open(QIODevice::ReadOnly);
QByteArray data = f.readAll();
- QDeclarativeComponent comp(&engine);
+ QQmlComponent comp(&engine);
comp.setData(data, QUrl());
QObject *dummyData = comp.create();
if(comp.isError()) {
- QList<QDeclarativeError> errors = comp.errors();
- foreach (const QDeclarativeError &error, errors) {
+ QList<QQmlError> errors = comp.errors();
+ foreach (const QQmlError &error, errors)
qWarning() << error;
- }
}
if (dummyData) {
qWarning(" options:");
qWarning(" --maximized ............................... run maximized");
qWarning(" --fullscreen .............................. run fullscreen");
- qWarning(" --original-qml ............................ run using QGraphicsView instead of scenegraph (OpenGL engine)");
- qWarning(" --original-qml-raster ..................... run using QGraphicsView instead of scenegraph (Raster engine)");
+ qWarning(" --transparent ............................. Make the window transparent");
qWarning(" --no-multisample .......................... Disable multisampling (anti-aliasing)");
- qWarning(" --continuous-update ....................... Continuously render the scene");
- qWarning(" --nonblocking-swap ........................ Do not wait for v-sync to swap buffers");
- qWarning(" --stereo .................................. Enable stereo on the GL context");
-#ifndef QT_NO_SCENEGRAPHITEM
- qWarning(" --sg-on-gv [--clip] ....................... Scenegraph on graphicsview (and clip to item)");
-#endif
qWarning(" --no-version-detection .................... Do not try to detect the version of the .qml file");
- qWarning(" --no-vsync-animations ..................... Do not use vsync based animations");
+ qWarning(" --slow-animations ......................... Run all animations in slow motion");
+ qWarning(" --resize-to-root .......................... Resize the window to the size of the root item");
+ qWarning(" --quit .................................... Quit immediately after starting");
+ qWarning(" -I <path> ................................. Add <path> to the list of import paths");
+ qWarning(" -B <name> <file> .......................... Add a named bundle");
+ qWarning(" -translation <translationfile> ........... set the language to run in");
qWarning(" ");
exit(1);
int main(int argc, char ** argv)
{
-#ifdef Q_WS_X11
- QApplication::setAttribute(Qt::AA_X11InitThreads);
-#endif
-
Options options;
QStringList imports;
+ QList<QPair<QString, QString> > bundles;
for (int i = 1; i < argc; ++i) {
- if (*argv[i] != '-' && QFileInfo(argv[i]).exists())
+ if (*argv[i] != '-' && QFileInfo(QFile::decodeName(argv[i])).exists()) {
options.file = QUrl::fromLocalFile(argv[i]);
- else if (QString::fromLatin1(argv[i]).toLower() == QLatin1String("--original-qml"))
- options.originalQml = true;
- else if (QString::fromLatin1(argv[i]).toLower() == QLatin1String("--original-qml-raster"))
- options.originalQmlRaster = true;
- else if (QString::fromLatin1(argv[i]).toLower() == QLatin1String("--maximized"))
- options.maximized = true;
- else if (QString::fromLatin1(argv[i]).toLower() == QLatin1String("--fullscreen"))
- options.fullscreen = true;
- else if (QString::fromLatin1(argv[i]).toLower() == QLatin1String("--sg-on-gv"))
- options.scenegraphOnGraphicsview = true;
- else if (QString::fromLatin1(argv[i]).toLower() == QLatin1String("--clip"))
- options.clip = true;
- else if (QString::fromLatin1(argv[i]).toLower() == QLatin1String("--no-version-detection"))
- options.versionDetection = false;
- else if (QString::fromLatin1(argv[i]).toLower() == QLatin1String("-i") && i + 1 < argc)
- imports.append(QString::fromLatin1(argv[++i]));
- else if (QString::fromLatin1(argv[i]).toLower() == QLatin1String("--no-vsync-animations"))
- options.vsync = false;
- else if (QString::fromLatin1(argv[i]).toLower() == QLatin1String("--help")
- || QString::fromLatin1(argv[i]).toLower() == QLatin1String("-help")
- || QString::fromLatin1(argv[i]).toLower() == QLatin1String("--h")
- || QString::fromLatin1(argv[i]).toLower() == QLatin1String("-h"))
- usage();
+ } else {
+ const QString lowerArgument = QString::fromLatin1(argv[i]).toLower();
+ if (lowerArgument == QLatin1String("--maximized"))
+ options.maximized = true;
+ else if (lowerArgument == QLatin1String("--fullscreen"))
+ options.fullscreen = true;
+ else if (lowerArgument == QLatin1String("--transparent"))
+ options.transparent = true;
+ else if (lowerArgument == QLatin1String("--clip"))
+ options.clip = true;
+ else if (lowerArgument == QLatin1String("--no-version-detection"))
+ options.versionDetection = false;
+ else if (lowerArgument == QLatin1String("--slow-animations"))
+ options.slowAnimations = true;
+ else if (lowerArgument == QLatin1String("--quit"))
+ options.quitImmediately = true;
+ else if (lowerArgument == QLatin1String("-translation"))
+ options.translationFile = QLatin1String(argv[++i]);
+ else if (lowerArgument == QLatin1String("--resize-to-root"))
+ options.resizeViewToRootItem = true;
+ else if (lowerArgument == QLatin1String("-i") && i + 1 < argc)
+ imports.append(QString::fromLatin1(argv[++i]));
+ else if (lowerArgument == QLatin1String("-b") && i + 2 < argc) {
+ QString name = QString::fromLatin1(argv[++i]);
+ QString file = QString::fromLatin1(argv[++i]);
+ bundles.append(qMakePair(name, file));
+ } else if (lowerArgument == QLatin1String("--help")
+ || lowerArgument == QLatin1String("-help")
+ || lowerArgument == QLatin1String("--h")
+ || lowerArgument == QLatin1String("-h"))
+ usage();
+ }
}
- QApplication::setGraphicsSystem("raster");
-
+#ifdef QT_WIDGETS_LIB
QApplication app(argc, argv);
+#else
+ QGuiApplication app(argc, argv);
+#endif
app.setApplicationName("QtQmlViewer");
- app.setOrganizationName("Nokia");
- app.setOrganizationDomain("nokia.com");
+ app.setOrganizationName("Qt Project");
+ app.setOrganizationDomain("qt-project.org");
+
+ QTranslator translator;
+ QTranslator qtTranslator;
+ QString sysLocale = QLocale::system().name();
+ if (translator.load(QLatin1String("qmlscene_") + sysLocale, QLibraryInfo::location(QLibraryInfo::TranslationsPath))) {
+ app.installTranslator(&translator);
+ if (qtTranslator.load(QLatin1String("qt_") + sysLocale, QLibraryInfo::location(QLibraryInfo::TranslationsPath))) {
+ app.installTranslator(&qtTranslator);
+ } else {
+ app.removeTranslator(&translator);
+ }
+ }
+
+ QTranslator qmlTranslator;
+ if (!options.translationFile.isEmpty()) {
+ if (qmlTranslator.load(options.translationFile)) {
+ app.installTranslator(&qmlTranslator);
+ } else {
+ qWarning() << "Could not load the translation file" << options.translationFile;
+ }
+ }
+
+ QUnifiedTimer::instance()->setSlowModeEnabled(options.slowAnimations);
if (options.file.isEmpty())
#if defined(QMLSCENE_BUNDLE)
displayFileDialog(&options);
#endif
- QWindow *window = 0;
- QDeclarativeEngine *engine = 0;
-
int exitCode = 0;
if (!options.file.isEmpty()) {
-#ifndef QT_NO_SCENEGRAPHITEM
- if (options.scenegraphOnGraphicsview) {
- MyGraphicsView *gvView = new MyGraphicsView(options.clip);
- SceneGraphItem *item = gvView->sceneGraphItem();
- engine = item->engine();
+ if (!options.versionDetection || checkVersion(options.file)) {
+ QTranslator translator;
+
+ // TODO: as soon as the engine construction completes, the debug service is
+ // listening for connections. But actually we aren't ready to debug anything.
+ QQmlEngine engine;
+ QQmlComponent *component = new QQmlComponent(&engine);
for (int i = 0; i < imports.size(); ++i)
- engine->addImportPath(imports.at(i));
- view = gvView;
+ engine.addImportPath(imports.at(i));
+ for (int i = 0; i < bundles.size(); ++i)
+ engine.addNamedBundle(bundles.at(i).first, bundles.at(i).second);
if (options.file.isLocalFile()) {
QFileInfo fi(options.file.toLocalFile());
- loadDummyDataFiles(*engine, fi.path());
+ loadTranslationFile(translator, fi.path());
+ loadDummyDataFiles(engine, fi.path());
+ }
+ QObject::connect(&engine, SIGNAL(quit()), QCoreApplication::instance(), SLOT(quit()));
+ component->loadUrl(options.file);
+ if ( !component->isReady() ) {
+ qFatal(qPrintable(component->errorString()));
+ return -1;
}
- item->setSource(options.file);
- } else
-#endif
- if (options.versionDetection)
- checkAndAdaptVersion(options.file);
- QSGView *qxView = new MyQSGView();
- qxView->setVSyncAnimations(options.vsync);
- engine = qxView->engine();
- for (int i = 0; i < imports.size(); ++i)
- engine->addImportPath(imports.at(i));
- window = qxView;
- if (options.file.isLocalFile()) {
- QFileInfo fi(options.file.toLocalFile());
- loadDummyDataFiles(*engine, fi.path());
- }
- qxView->setSource(options.file);
-
- QObject::connect(engine, SIGNAL(quit()), QCoreApplication::instance(), SLOT(quit()));
- if (options.fullscreen)
- window->showFullScreen();
- else if (options.maximized)
- window->showMaximized();
- else
- window->show();
+ QObject *topLevel = component->create();
+ QQuickWindow *window = qobject_cast<QQuickWindow *>(topLevel);
+ QQuickView* qxView = 0;
+ if (!window) {
+ QQuickItem *contentItem = qobject_cast<QQuickItem *>(topLevel);
+ if (contentItem) {
+ qxView = new QQuickView(&engine, NULL);
+ window = qxView;
+ // Set window default properties; the qml can still override them
+ QString oname = contentItem->objectName();
+ window->setTitle(oname.isEmpty() ? QString::fromLatin1("qmlscene") : QString::fromLatin1("qmlscene: ") + oname);
+ window->setFlags(Qt::Window | Qt::WindowSystemMenuHint | Qt::WindowTitleHint | Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint);
+ if (options.resizeViewToRootItem)
+ qxView->setResizeMode(QQuickView::SizeViewToRootObject);
+ else
+ qxView->setResizeMode(QQuickView::SizeRootObjectToView);
+ qxView->setContent(options.file, component, contentItem);
+ }
+ }
+ if (window) {
+ if (options.transparent) {
+ QSurfaceFormat surfaceFormat;
+ surfaceFormat.setAlphaBufferSize(8);
+ window->setFormat(surfaceFormat);
+ window->setClearBeforeRendering(true);
+ window->setColor(QColor(Qt::transparent));
+ window->setWindowFlags(Qt::FramelessWindowHint);
+ }
+
+ if (options.fullscreen)
+ window->showFullScreen();
+ else if (options.maximized)
+ window->showMaximized();
+ else
+ window->show();
+ }
-#ifdef Q_WS_MAC
- window->raise();
-#endif
+ if (options.quitImmediately)
+ QMetaObject::invokeMethod(QCoreApplication::instance(), "quit", Qt::QueuedConnection);
- exitCode = app.exec();
+ // Now would be a good time to inform the debug service to start listening.
- delete window;
+ exitCode = app.exec();
#ifdef QML_RUNTIME_TESTING
- RenderStatistics::printTotalStats();
+ RenderStatistics::printTotalStats();
#endif
+ // Ready to exit. If we created qxView, it owns the component;
+ // otherwise, the ownership is still right here. Nobody deletes the engine
+ // (which is odd since the container constructor takes the engine pointer),
+ // but it's stack-allocated anyway.
+ if (qxView)
+ delete qxView;
+ else
+ delete component;
+ }
}
return exitCode;
}
-
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