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Diffstat (limited to 'tools/qmlviewer/main.cpp')
| -rw-r--r-- | tools/qmlviewer/main.cpp | 344 |
1 files changed, 344 insertions, 0 deletions
diff --git a/tools/qmlviewer/main.cpp b/tools/qmlviewer/main.cpp new file mode 100644 index 0000000..b7a3f1a --- /dev/null +++ b/tools/qmlviewer/main.cpp @@ -0,0 +1,344 @@ +/**************************************************************************** +** +** Copyright (C) 2009 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 "qml.h" +#include "qmlviewer.h" +#include <QWidget> +#include <QDir> +#include <QApplication> +#include <QTranslator> +#include <QDebug> + +#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:\\qmlviewer.log", O_WRONLY | O_CREAT); + + ::write(fd, msg, strlen(msg)); + ::write(fd, "\n", 1); + ::fsync(fd); + + switch (type) { + case QtFatalMsg: + abort(); + } +} +#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(" -skin <qvfbskindir> ...................... run with a skin window frame"); + qWarning(" \"list\" for a list of built-ins"); + qWarning(" -resizeview .............................. resize the view, not the skin"); + qWarning(" -qmlbrowser .............................. use a QML-based file browser"); + 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(" -netcache <size> ......................... set disk cache to size bytes"); + qWarning(" -translation <translationfile> ........... set the language to run in"); + qWarning(" -L <directory> ........................... prepend to the library 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(" 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); +} + +int main(int argc, char ** argv) +{ +#if defined (Q_OS_SYMBIAN) + qInstallMsgHandler(myMessageOutput); +#endif + +#if defined (Q_WS_X11) + //### 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("viewer"); + app.setOrganizationName("Nokia"); + app.setOrganizationDomain("nokia.com"); + + bool frameless = false; + bool resizeview = false; + QString fileName; + double fps = 0; + int autorecord_from = 0; + int autorecord_to = 0; + QString dither = "none"; + QString recordfile; + QStringList recordargs; + QStringList libraries; + QString skin; + 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; + +#if defined(Q_OS_SYMBIAN) + maximized = true; + useNativeFileBrowser = false; +#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 == "-skin") { + if (lastArg) usage(); + skin = QString(argv[++i]); + } else if (arg == "-resizeview") { + resizeview = 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 == QLatin1String("-v") || arg == QLatin1String("-version")) { + fprintf(stderr, "Qt Declarative UI Viewer version %s\n", QT_VERSION_STR); + return 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 == "-L") { + if (lastArg) usage(); + libraries << 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[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; + + QmlViewer viewer(0, wflags); + if (!scriptopts.isEmpty()) { + QStringList options = + scriptopts.split(QLatin1Char(','), QString::SkipEmptyParts); + + QmlViewer::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 |= QmlViewer::Play; + } else if (option == QLatin1String("record")) { + scriptOptions |= QmlViewer::Record; + } else if (option == QLatin1String("testimages")) { + scriptOptions |= QmlViewer::TestImages; + } else if (option == QLatin1String("testerror")) { + scriptOptions |= QmlViewer::TestErrorProperty; + } else if (option == QLatin1String("exitoncomplete")) { + scriptOptions |= QmlViewer::ExitOnComplete; + } else if (option == QLatin1String("exitonfailure")) { + scriptOptions |= QmlViewer::ExitOnFailure; + } else if (option == QLatin1String("saveonexit")) { + scriptOptions |= QmlViewer::SaveOnExit; + } else { + scriptOptsUsage(); + } + } + + if (script.isEmpty()) + usage(); + + if (!(scriptOptions & QmlViewer::Record) && !(scriptOptions & QmlViewer::Play)) + scriptOptsUsage(); + viewer.setScriptOptions(scriptOptions); + viewer.setScript(script); + } else if (!script.isEmpty()) { + usage(); + } + + foreach (QString lib, libraries) + viewer.addLibraryPath(lib); + viewer.setNetworkCacheSize(cache); + viewer.setRecordFile(recordfile); + if (resizeview) + viewer.setScaleView(); + if (fps>0) + viewer.setRecordRate(fps); + if (autorecord_to) + viewer.setAutoRecord(autorecord_from,autorecord_to); + if (!skin.isEmpty()) { + if (skin == "list") { + foreach (QString s, viewer.builtinSkins()) + qWarning(s.toUtf8()); + exit(0); + } else { + viewer.setSkin(skin); + } + } + 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()) { + 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(); + + return app.exec(); +} |