--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/qml/main.cpp Tue Jul 06 15:10:48 2010 +0300
@@ -0,0 +1,457 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qdeclarative.h"
+#include "qmlruntime.h"
+#include "qdeclarativeengine.h"
+#include "loggerwidget.h"
+#include <QWidget>
+#include <QDir>
+#include <QApplication>
+#include <QTranslator>
+#include <QDebug>
+#include <QMessageBox>
+#include "qdeclarativetester.h"
+
+QT_USE_NAMESPACE
+
+QtMsgHandler systemMsgOutput = 0;
+
+#if defined (Q_OS_SYMBIAN)
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+void myMessageOutput(QtMsgType type, const char *msg)
+{
+ static int fd = -1;
+ if (fd == -1)
+ fd = ::open("E:\\qml.log", O_WRONLY | O_CREAT);
+
+ ::write(fd, msg, strlen(msg));
+ ::write(fd, "\n", 1);
+ ::fsync(fd);
+
+ switch (type) {
+ case QtFatalMsg:
+ abort();
+ }
+}
+
+#else // !defined (Q_OS_SYMBIAN)
+
+QWeakPointer<LoggerWidget> logger;
+
+QString warnings;
+void showWarnings()
+{
+ if (!warnings.isEmpty()) {
+ QMessageBox::warning(0, QApplication::tr("Qt QML Viewer"), warnings);
+ }
+}
+
+void myMessageOutput(QtMsgType type, const char *msg)
+{
+ if (!logger.isNull()) {
+ QString strMsg = QString::fromAscii(msg);
+ QMetaObject::invokeMethod(logger.data(), "append", Q_ARG(QString, strMsg));
+ } else {
+ warnings += msg;
+ warnings += QLatin1Char('\n');
+ }
+ if (systemMsgOutput) { // Windows
+ systemMsgOutput(type, msg);
+ } else { // Unix
+ fprintf(stderr, "%s\n",msg);
+ fflush(stderr);
+ }
+}
+
+#endif
+
+void usage()
+{
+ qWarning("Usage: qmlviewer [options] <filename>");
+ qWarning(" ");
+ qWarning(" options:");
+ qWarning(" -v, -version ............................. display version");
+ qWarning(" -frameless ............................... run with no window frame");
+ qWarning(" -maximized................................ run maximized");
+ qWarning(" -fullscreen............................... run fullscreen");
+ qWarning(" -stayontop................................ keep viewer window on top");
+ qWarning(" -sizeviewtorootobject .................... the view resizes to the changes in the content");
+ qWarning(" -sizerootobjecttoview .................... the content resizes to the changes in the view");
+ qWarning(" -qmlbrowser .............................. use a QML-based file browser");
+ qWarning(" -warnings [show|hide]..................... show warnings in a separate log window");
+ qWarning(" -recordfile <output> ..................... set video recording file");
+ qWarning(" - ImageMagick 'convert' for GIF)");
+ qWarning(" - png file for raw frames");
+ qWarning(" - 'ffmpeg' for other formats");
+ qWarning(" -recorddither ordered|threshold|floyd .... set GIF dither recording mode");
+ qWarning(" -recordrate <fps> ........................ set recording frame rate");
+ qWarning(" -record arg .............................. add a recording process argument");
+ qWarning(" -autorecord [from-]<tomilliseconds> ...... set recording to start and stop");
+ qWarning(" -devicekeys .............................. use numeric keys (see F1)");
+ qWarning(" -dragthreshold <size> .................... set mouse drag threshold size");
+ qWarning(" -netcache <size> ......................... set disk cache to size bytes");
+ qWarning(" -translation <translationfile> ........... set the language to run in");
+ qWarning(" -I <directory> ........................... prepend to the module import search path,");
+ qWarning(" display path if <directory> is empty");
+ qWarning(" -P <directory> ........................... prepend to the plugin search path");
+ qWarning(" -opengl .................................. use a QGLWidget for the viewport");
+ qWarning(" -script <path> ........................... set the script to use");
+ qWarning(" -scriptopts <options>|help ............... set the script options to use");
+
+ qWarning(" ");
+ qWarning(" Press F1 for interactive help");
+ exit(1);
+}
+
+void scriptOptsUsage()
+{
+ qWarning("Usage: qmlviewer -scriptopts <option>[,<option>...] ...");
+ qWarning(" options:");
+ qWarning(" record ................................... record a new script");
+ qWarning(" play ..................................... playback an existing script");
+ qWarning(" testimages ............................... record images or compare images on playback");
+ qWarning(" testerror ................................ test 'error' property of root item on playback");
+ qWarning(" snapshot ................................. file being recorded is static,");
+ qWarning(" only one frame will be recorded or tested");
+ qWarning(" exitoncomplete ........................... cleanly exit the viewer on script completion");
+ qWarning(" exitonfailure ............................ immediately exit the viewer on script failure");
+ qWarning(" saveonexit ............................... save recording on viewer exit");
+ qWarning(" ");
+ qWarning(" One of record, play or both must be specified.");
+ exit(1);
+}
+
+enum WarningsConfig { ShowWarnings, HideWarnings, DefaultWarnings };
+
+int main(int argc, char ** argv)
+{
+#if defined (Q_OS_SYMBIAN)
+ qInstallMsgHandler(myMessageOutput);
+#else
+ systemMsgOutput = qInstallMsgHandler(myMessageOutput);
+#endif
+
+#if defined (Q_OS_WIN)
+ // Debugging output is not visible by default on Windows -
+ // therefore show modal dialog with errors instad.
+ atexit(showWarnings);
+#endif
+
+#if defined (Q_WS_X11) || defined (Q_WS_MAC)
+ //### default to using raster graphics backend for now
+ bool gsSpecified = false;
+ for (int i = 0; i < argc; ++i) {
+ QString arg = argv[i];
+ if (arg == "-graphicssystem") {
+ gsSpecified = true;
+ break;
+ }
+ }
+
+ if (!gsSpecified)
+ QApplication::setGraphicsSystem("raster");
+#endif
+
+ QApplication app(argc, argv);
+ app.setApplicationName("QtQmlViewer");
+ app.setOrganizationName("Nokia");
+ app.setOrganizationDomain("nokia.com");
+
+ QDeclarativeViewer::registerTypes();
+ QDeclarativeTester::registerTypes();
+
+ bool frameless = false;
+ QString fileName;
+ double fps = 0;
+ int autorecord_from = 0;
+ int autorecord_to = 0;
+ QString dither = "none";
+ QString recordfile;
+ QStringList recordargs;
+ QStringList imports;
+ QStringList plugins;
+ QString script;
+ QString scriptopts;
+ bool runScript = false;
+ bool devkeys = false;
+ int cache = 0;
+ QString translationFile;
+ bool useGL = false;
+ bool fullScreen = false;
+ bool stayOnTop = false;
+ bool maximized = false;
+ bool useNativeFileBrowser = true;
+ bool experimentalGestures = false;
+
+ WarningsConfig warningsConfig = DefaultWarnings;
+ bool sizeToView = true;
+
+#if defined(Q_OS_SYMBIAN)
+ maximized = true;
+ useNativeFileBrowser = false;
+#endif
+
+#if defined(Q_WS_MAC)
+ useGL = true;
+#endif
+
+ for (int i = 1; i < argc; ++i) {
+ bool lastArg = (i == argc - 1);
+ QString arg = argv[i];
+ if (arg == "-frameless") {
+ frameless = true;
+ } else if (arg == "-maximized") {
+ maximized = true;
+ } else if (arg == "-fullscreen") {
+ fullScreen = true;
+ } else if (arg == "-stayontop") {
+ stayOnTop = true;
+ } else if (arg == "-netcache") {
+ if (lastArg) usage();
+ cache = QString(argv[++i]).toInt();
+ } else if (arg == "-recordrate") {
+ if (lastArg) usage();
+ fps = QString(argv[++i]).toDouble();
+ } else if (arg == "-recordfile") {
+ if (lastArg) usage();
+ recordfile = QString(argv[++i]);
+ } else if (arg == "-record") {
+ if (lastArg) usage();
+ recordargs << QString(argv[++i]);
+ } else if (arg == "-recorddither") {
+ if (lastArg) usage();
+ dither = QString(argv[++i]);
+ } else if (arg == "-autorecord") {
+ if (lastArg) usage();
+ QString range = QString(argv[++i]);
+ int dash = range.indexOf('-');
+ if (dash > 0)
+ autorecord_from = range.left(dash).toInt();
+ autorecord_to = range.mid(dash+1).toInt();
+ } else if (arg == "-devicekeys") {
+ devkeys = true;
+ } else if (arg == "-dragthreshold") {
+ if (lastArg) usage();
+ app.setStartDragDistance(QString(argv[++i]).toInt());
+ } else if (arg == QLatin1String("-v") || arg == QLatin1String("-version")) {
+ qWarning("Qt QML Viewer version %s", QT_VERSION_STR);
+ exit(0);
+ } else if (arg == "-translation") {
+ if (lastArg) usage();
+ translationFile = argv[++i];
+ } else if (arg == "-opengl") {
+ useGL = true;
+ } else if (arg == "-qmlbrowser") {
+ useNativeFileBrowser = false;
+ } else if (arg == "-warnings") {
+ if (lastArg) usage();
+ QString warningsStr = QString(argv[++i]);
+ if (warningsStr == QLatin1String("show")) {
+ warningsConfig = ShowWarnings;
+ } else if (warningsStr == QLatin1String("hide")) {
+ warningsConfig = HideWarnings;
+ } else {
+ usage();
+ }
+ } else if (arg == "-I" || arg == "-L") {
+ if (arg == "-L")
+ qWarning("-L option provided for compatibility only, use -I instead");
+ if (lastArg) {
+ QDeclarativeEngine tmpEngine;
+ QString paths = tmpEngine.importPathList().join(QLatin1String(":"));
+ qWarning("Current search path: %s", paths.toLocal8Bit().constData());
+ exit(0);
+ }
+ imports << QString(argv[++i]);
+ } else if (arg == "-P") {
+ if (lastArg) usage();
+ plugins << QString(argv[++i]);
+ } else if (arg == "-script") {
+ if (lastArg) usage();
+ script = QString(argv[++i]);
+ } else if (arg == "-scriptopts") {
+ if (lastArg) usage();
+ scriptopts = QString(argv[++i]);
+ } else if (arg == "-savescript") {
+ if (lastArg) usage();
+ script = QString(argv[++i]);
+ runScript = false;
+ } else if (arg == "-playscript") {
+ if (lastArg) usage();
+ script = QString(argv[++i]);
+ runScript = true;
+ } else if (arg == "-sizeviewtorootobject") {
+ sizeToView = false;
+ } else if (arg == "-sizerootobjecttoview") {
+ sizeToView = true;
+ } else if (arg == "-experimentalgestures") {
+ experimentalGestures = true;
+ } else if (arg[0] != '-') {
+ fileName = arg;
+ } else if (1 || arg == "-help") {
+ usage();
+ }
+ }
+
+ QTranslator qmlTranslator;
+ if (!translationFile.isEmpty()) {
+ qmlTranslator.load(translationFile);
+ app.installTranslator(&qmlTranslator);
+ }
+
+ Qt::WFlags wflags = (frameless ? Qt::FramelessWindowHint : Qt::Widget);
+ if (stayOnTop)
+ wflags |= Qt::WindowStaysOnTopHint;
+
+ QDeclarativeViewer *viewer = new QDeclarativeViewer(0, wflags);
+ if (!scriptopts.isEmpty()) {
+ QStringList options =
+ scriptopts.split(QLatin1Char(','), QString::SkipEmptyParts);
+
+ QDeclarativeViewer::ScriptOptions scriptOptions = 0;
+ for (int i = 0; i < options.count(); ++i) {
+ const QString &option = options.at(i);
+ if (option == QLatin1String("help")) {
+ scriptOptsUsage();
+ } else if (option == QLatin1String("play")) {
+ scriptOptions |= QDeclarativeViewer::Play;
+ } else if (option == QLatin1String("record")) {
+ scriptOptions |= QDeclarativeViewer::Record;
+ } else if (option == QLatin1String("testimages")) {
+ scriptOptions |= QDeclarativeViewer::TestImages;
+ } else if (option == QLatin1String("testerror")) {
+ scriptOptions |= QDeclarativeViewer::TestErrorProperty;
+ } else if (option == QLatin1String("exitoncomplete")) {
+ scriptOptions |= QDeclarativeViewer::ExitOnComplete;
+ } else if (option == QLatin1String("exitonfailure")) {
+ scriptOptions |= QDeclarativeViewer::ExitOnFailure;
+ } else if (option == QLatin1String("saveonexit")) {
+ scriptOptions |= QDeclarativeViewer::SaveOnExit;
+ } else if (option == QLatin1String("snapshot")) {
+ scriptOptions |= QDeclarativeViewer::Snapshot;
+ } else {
+ scriptOptsUsage();
+ }
+ }
+
+ if (script.isEmpty())
+ usage();
+
+ if (!(scriptOptions & QDeclarativeViewer::Record) && !(scriptOptions & QDeclarativeViewer::Play))
+ scriptOptsUsage();
+ viewer->setScriptOptions(scriptOptions);
+ viewer->setScript(script);
+ } else if (!script.isEmpty()) {
+ usage();
+ }
+
+#if !defined(Q_OS_SYMBIAN)
+ logger = viewer->warningsWidget();
+ if (warningsConfig == ShowWarnings) {
+ logger.data()->setDefaultVisibility(LoggerWidget::ShowWarnings);
+ logger.data()->show();
+ } else if (warningsConfig == HideWarnings){
+ logger.data()->setDefaultVisibility(LoggerWidget::HideWarnings);
+ }
+#endif
+
+ if (experimentalGestures)
+ viewer->enableExperimentalGestures();
+
+ foreach (QString lib, imports)
+ viewer->addLibraryPath(lib);
+
+ foreach (QString plugin, plugins)
+ viewer->addPluginPath(plugin);
+
+ viewer->setNetworkCacheSize(cache);
+ viewer->setRecordFile(recordfile);
+ viewer->setSizeToView(sizeToView);
+ if (fps>0)
+ viewer->setRecordRate(fps);
+ if (autorecord_to)
+ viewer->setAutoRecord(autorecord_from,autorecord_to);
+ if (devkeys)
+ viewer->setDeviceKeys(true);
+ viewer->setRecordDither(dither);
+ if (recordargs.count())
+ viewer->setRecordArgs(recordargs);
+
+ viewer->setUseNativeFileBrowser(useNativeFileBrowser);
+ if (fullScreen && maximized)
+ qWarning() << "Both -fullscreen and -maximized specified. Using -fullscreen.";
+
+ if (fileName.isEmpty()) {
+ QFile qmlapp(QLatin1String("qmlapp"));
+ if (qmlapp.exists() && qmlapp.open(QFile::ReadOnly)) {
+ QString content = QString::fromUtf8(qmlapp.readAll());
+ qmlapp.close();
+
+ int newline = content.indexOf(QLatin1Char('\n'));
+ if (newline >= 0)
+ fileName = content.left(newline);
+ else
+ fileName = content;
+ }
+ }
+
+ if (!fileName.isEmpty()) {
+ viewer->open(fileName);
+ fullScreen ? viewer->showFullScreen() : maximized ? viewer->showMaximized() : viewer->show();
+ } else {
+ if (!useNativeFileBrowser)
+ viewer->openFile();
+ fullScreen ? viewer->showFullScreen() : maximized ? viewer->showMaximized() : viewer->show();
+ if (useNativeFileBrowser)
+ viewer->openFile();
+ }
+ viewer->setUseGL(useGL);
+ viewer->raise();
+
+ int rv = app.exec();
+ delete viewer;
+ exit(rv);
+}