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Diffstat (limited to 'tools/qmlviewer/qmlruntime.cpp')
| -rw-r--r-- | tools/qmlviewer/qmlruntime.cpp | 1351 |
1 files changed, 0 insertions, 1351 deletions
diff --git a/tools/qmlviewer/qmlruntime.cpp b/tools/qmlviewer/qmlruntime.cpp deleted file mode 100644 index 76b1328d6d..0000000000 --- a/tools/qmlviewer/qmlruntime.cpp +++ /dev/null @@ -1,1351 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the tools applications of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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. -** -** 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. -** -** 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. -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <QtQuick1/qdeclarativeview.h> - -#ifdef hz -#undef hz -#endif -# include "ui_recopts.h" - -#include "qmlruntime.h" -#include <qdeclarativecontext.h> -#include <qdeclarativeengine.h> -#include <qdeclarativenetworkaccessmanagerfactory.h> -#include "qdeclarative.h" -#include <QAbstractAnimation> -#include <private/qabstractanimation_p.h> - -#include <QSettings> -#include <QMimeData> -#include <QXmlStreamReader> -#include <QBuffer> -#include <QNetworkReply> -#include <QNetworkCookie> -#include <QNetworkCookieJar> -#include <QNetworkDiskCache> -#include <QNetworkAccessManager> -#include <QSignalMapper> -#include <QDeclarativeComponent> -#include <QWidget> -#include <QApplication> -#include <QTranslator> -#include <QDir> -#include <QTextBrowser> -#include <QFile> -#include <QFileInfo> -#include <QVBoxLayout> -#include <QProgressDialog> -#include <QProcess> -#include <QMenuBar> -#include <QMenu> -#include <QAction> -#include <QFileDialog> -#include <QInputDialog> -#include <QTimer> -#include <QGraphicsObject> -#include <QNetworkProxyFactory> -#include <QKeyEvent> -#include <QMimeData> -#include <QMutex> -#include <QMutexLocker> -#include "proxysettings.h" -#include "deviceorientation.h" -#include <qdeclarativetester.h> - -#ifdef GL_SUPPORTED -#include <QGLWidget> -#endif - -QT_BEGIN_NAMESPACE - -class DragAndDropView : public QDeclarativeView -{ - Q_OBJECT -public: - DragAndDropView(QDeclarativeViewer *parent = 0) - : QDeclarativeView(parent) - { - setAcceptDrops(true); - } - - void dragEnterEvent(QDragEnterEvent *event) - { - const QMimeData *mimeData = event->mimeData(); - if (mimeData->hasUrls()) - event->acceptProposedAction(); - } - - void dragMoveEvent(QDragMoveEvent *event) - { - event->acceptProposedAction(); - } - - void dragLeaveEvent(QDragLeaveEvent *event) - { - event->accept(); - } - - void dropEvent(QDropEvent *event) - { - const QMimeData *mimeData = event->mimeData(); - if (!mimeData->hasUrls()) - return; - const QList<QUrl> urlList = mimeData->urls(); - foreach (const QUrl &url, urlList) { - if (url.scheme() == QLatin1String("file")) { - static_cast<QDeclarativeViewer *>(parent())->open(url.toLocalFile()); - event->accept(); - return; - } - } - } -}; - -class Runtime : public QObject -{ - Q_OBJECT - - Q_PROPERTY(bool isActiveWindow READ isActiveWindow NOTIFY isActiveWindowChanged) - Q_PROPERTY(DeviceOrientation::Orientation orientation READ orientation NOTIFY orientationChanged) - -public: - static Runtime* instance() - { - static Runtime *instance = 0; - if (!instance) - instance = new Runtime; - return instance; - } - - bool isActiveWindow() const { return activeWindow; } - void setActiveWindow(bool active) - { - if (active == activeWindow) - return; - activeWindow = active; - emit isActiveWindowChanged(); - } - - DeviceOrientation::Orientation orientation() const { return DeviceOrientation::instance()->orientation(); } - -Q_SIGNALS: - void isActiveWindowChanged(); - void orientationChanged(); - -private: - Runtime(QObject *parent=0) : QObject(parent), activeWindow(false) - { - connect(DeviceOrientation::instance(), SIGNAL(orientationChanged()), - this, SIGNAL(orientationChanged())); - } - - bool activeWindow; -}; - -static struct { const char *name, *args; } ffmpegprofiles[] = { - {"Maximum Quality", "-sameq"}, - {"High Quality", "-qmax 2"}, - {"Medium Quality", "-qmax 6"}, - {"Low Quality", "-qmax 16"}, - {"Custom ffmpeg arguments", ""}, - {0,0} -}; - -class RecordingDialog : public QDialog, public Ui::RecordingOptions { - Q_OBJECT - -public: - RecordingDialog(QWidget *parent) : QDialog(parent) - { - setupUi(this); - hz->setValidator(new QDoubleValidator(hz)); - for (int i=0; ffmpegprofiles[i].name; ++i) { - profile->addItem(QString::fromAscii(ffmpegprofiles[i].name)); - } - } - - void setArguments(QString a) - { - int i; - for (i=0; ffmpegprofiles[i].args[0]; ++i) { - if (QString::fromAscii(ffmpegprofiles[i].args) == a) { - profile->setCurrentIndex(i); - args->setText(QString::fromAscii(ffmpegprofiles[i].args)); - return; - } - } - customargs = a; - args->setText(a); - profile->setCurrentIndex(i); - } - - QString arguments() const - { - int i = profile->currentIndex(); - return ffmpegprofiles[i].args[0] ? QLatin1String(ffmpegprofiles[i].args) : customargs; - } - - void setOriginalSize(const QSize &s) - { - QString str = tr("Original (%1x%2)").arg(s.width()).arg(s.height()); - - sizeOriginal->setText(str); - if (sizeWidth->value()<=1) { - sizeWidth->setValue(s.width()); - sizeHeight->setValue(s.height()); - } - } - - void showffmpegOptions(bool b) - { - ffmpegOptions->setVisible(b); - } - - void showRateOptions(bool b) - { - rateOptions->setVisible(b); - } - - void setVideoRate(int rate) - { - if (rate == 24) - hz24->setChecked(true); - else if (rate == 25) - hz25->setChecked(true); - else if (rate == 50) - hz50->setChecked(true); - else if (rate == 60) - hz60->setChecked(true); - else { - hzCustom->setChecked(true); - hz->setText(QString::number(rate)); - } - } - - int videoRate() const - { - if (hz24->isChecked()) - return 24; - else if (hz25->isChecked()) - return 25; - else if (hz50->isChecked()) - return 50; - else if (hz60->isChecked()) - return 60; - else { - return hz->text().toInt(); - } - } - - QSize videoSize() const - { - if (sizeOriginal->isChecked()) - return QSize(); - else if (size720p->isChecked()) - return QSize(1280,720); - else if (sizeVGA->isChecked()) - return QSize(640,480); - else if (sizeQVGA->isChecked()) - return QSize(320,240); - else - return QSize(sizeWidth->value(), sizeHeight->value()); - } - - - -private slots: - void pickProfile(int i) - { - if (ffmpegprofiles[i].args[0]) { - args->setText(QLatin1String(ffmpegprofiles[i].args)); - } else { - args->setText(customargs); - } - } - - void storeCustomArgs(QString s) - { - setArguments(s); - } - -private: - QString customargs; -}; - -class PersistentCookieJar : public QNetworkCookieJar { -public: - PersistentCookieJar(QObject *parent) : QNetworkCookieJar(parent) { load(); } - ~PersistentCookieJar() { save(); } - - virtual QList<QNetworkCookie> cookiesForUrl(const QUrl &url) const - { - QMutexLocker lock(&mutex); - return QNetworkCookieJar::cookiesForUrl(url); - } - - virtual bool setCookiesFromUrl(const QList<QNetworkCookie> &cookieList, const QUrl &url) - { - QMutexLocker lock(&mutex); - return QNetworkCookieJar::setCookiesFromUrl(cookieList, url); - } - -private: - void save() - { - QMutexLocker lock(&mutex); - QList<QNetworkCookie> list = allCookies(); - QByteArray data; - foreach (QNetworkCookie cookie, list) { - if (!cookie.isSessionCookie()) { - data.append(cookie.toRawForm()); - data.append("\n"); - } - } - QSettings settings; - settings.setValue(QLatin1String("Cookies"), data); - } - - void load() - { - QMutexLocker lock(&mutex); - QSettings settings; - QByteArray data = settings.value(QLatin1String("Cookies")).toByteArray(); - setAllCookies(QNetworkCookie::parseCookies(data)); - } - - mutable QMutex mutex; -}; - -class SystemProxyFactory : public QNetworkProxyFactory -{ -public: - SystemProxyFactory() : proxyDirty(true), httpProxyInUse(false) { - } - - virtual QList<QNetworkProxy> queryProxy(const QNetworkProxyQuery &query) - { - if (proxyDirty) - setupProxy(); - QString protocolTag = query.protocolTag(); - if (httpProxyInUse && (protocolTag == QLatin1String("http") || protocolTag == QLatin1String("https"))) { - QList<QNetworkProxy> ret; - ret << httpProxy; - return ret; - } -#ifdef Q_OS_WIN - // systemProxyForQuery can take insanely long on Windows (QTBUG-10106) - return QNetworkProxyFactory::proxyForQuery(query); -#else - return QNetworkProxyFactory::systemProxyForQuery(query); -#endif - } - - void setupProxy() { - // Don't bother locking because we know that the proxy only - // changes in response to the settings dialog and that - // the view will be reloaded. - proxyDirty = false; - httpProxyInUse = ProxySettings::httpProxyInUse(); - if (httpProxyInUse) - httpProxy = ProxySettings::httpProxy(); - } - - void proxyChanged() { - proxyDirty = true; - } - -private: - volatile bool proxyDirty; - bool httpProxyInUse; - QNetworkProxy httpProxy; -}; - -class NetworkAccessManagerFactory : public QObject, public QDeclarativeNetworkAccessManagerFactory -{ - Q_OBJECT -public: - NetworkAccessManagerFactory() : cacheSize(0) {} - ~NetworkAccessManagerFactory() {} - - QNetworkAccessManager *create(QObject *parent); - - void setCacheSize(int size) { - if (size != cacheSize) { - cacheSize = size; - } - } - - void proxyChanged() { - foreach (QNetworkAccessManager *nam, namList) { - static_cast<SystemProxyFactory*>(nam->proxyFactory())->proxyChanged(); - } - } - - static PersistentCookieJar *cookieJar; - -private slots: - void managerDestroyed(QObject *obj) { - namList.removeOne(static_cast<QNetworkAccessManager*>(obj)); - } - -private: - QMutex mutex; - int cacheSize; - QList<QNetworkAccessManager*> namList; -}; - -PersistentCookieJar *NetworkAccessManagerFactory::cookieJar = 0; - -static void cleanup_cookieJar() -{ - delete NetworkAccessManagerFactory::cookieJar; - NetworkAccessManagerFactory::cookieJar = 0; -} - -QNetworkAccessManager *NetworkAccessManagerFactory::create(QObject *parent) -{ - QMutexLocker lock(&mutex); - QNetworkAccessManager *manager = new QNetworkAccessManager(parent); - if (!cookieJar) { - qAddPostRoutine(cleanup_cookieJar); - cookieJar = new PersistentCookieJar(0); - } - manager->setCookieJar(cookieJar); - cookieJar->setParent(0); - manager->setProxyFactory(new SystemProxyFactory); - if (cacheSize > 0) { - QNetworkDiskCache *cache = new QNetworkDiskCache; - cache->setCacheDirectory(QDir::tempPath()+QLatin1String("/qml-viewer-network-cache")); - cache->setMaximumCacheSize(cacheSize); - manager->setCache(cache); - } else { - manager->setCache(0); - } - connect(manager, SIGNAL(destroyed(QObject*)), this, SLOT(managerDestroyed(QObject*))); - namList.append(manager); - return manager; -} - -QString QDeclarativeViewer::getVideoFileName() -{ - QString title = convertAvailable || ffmpegAvailable ? tr("Save Video File") : tr("Save PNG Frames"); - QStringList types; - if (ffmpegAvailable) types += tr("Common Video files")+QLatin1String(" (*.avi *.mpeg *.mov)"); - if (convertAvailable) types += tr("GIF Animation")+QLatin1String(" (*.gif)"); - types += tr("Individual PNG frames")+QLatin1String(" (*.png)"); - if (ffmpegAvailable) types += tr("All ffmpeg formats (*.*)"); - return QFileDialog::getSaveFileName(this, title, QString(), types.join(QLatin1String(";; "))); -} - -QDeclarativeViewer::QDeclarativeViewer(QWidget *parent, Qt::WindowFlags flags) - : QMainWindow(parent, flags) - , loggerWindow(new LoggerWidget(this)) - , frame_stream(0) - , rotateAction(0) - , orientation(0) - , showWarningsWindow(0) - , m_scriptOptions(0) - , tester(0) - , useQmlFileBrowser(true) - , translator(0) -{ - QDeclarativeViewer::registerTypes(); - setWindowTitle(tr("Qt QML Viewer")); - devicemode = false; - canvas = 0; - record_autotime = 0; - record_rate = 50; - record_args += QLatin1String("-sameq"); - - recdlg = new RecordingDialog(this); - connect(recdlg->pickfile, SIGNAL(clicked()), this, SLOT(pickRecordingFile())); - senseFfmpeg(); - senseImageMagick(); - if (!ffmpegAvailable) - recdlg->showffmpegOptions(false); - if (!ffmpegAvailable && !convertAvailable) - recdlg->showRateOptions(false); - QString warn; - if (!ffmpegAvailable) { - if (!convertAvailable) - warn = tr("ffmpeg and ImageMagick not available - no video output"); - else - warn = tr("ffmpeg not available - GIF and PNG outputs only"); - recdlg->warning->setText(warn); - } else { - recdlg->warning->hide(); - } - - canvas = new DragAndDropView(this); - - canvas->setAttribute(Qt::WA_OpaquePaintEvent); - canvas->setAttribute(Qt::WA_NoSystemBackground); - - canvas->setFocus(); - - QObject::connect(canvas, SIGNAL(initialSizeChanged(QSize)), this, SLOT(initialSizeChanged(QSize))); - QObject::connect(canvas, SIGNAL(statusChanged(QDeclarativeView::Status)), this, SLOT(statusChanged())); - QObject::connect(canvas->engine(), SIGNAL(quit()), this, SLOT(close())); - - QObject::connect(warningsWidget(), SIGNAL(opened()), this, SLOT(warningsWidgetOpened())); - QObject::connect(warningsWidget(), SIGNAL(closed()), this, SLOT(warningsWidgetClosed())); - - if (!(flags & Qt::FramelessWindowHint)) { - createMenu(); - changeOrientation(orientation->actions().value(0)); - } else { - setMenuBar(0); - } - - setCentralWidget(canvas); - - namFactory = new NetworkAccessManagerFactory; - canvas->engine()->setNetworkAccessManagerFactory(namFactory); - - connect(&autoStartTimer, SIGNAL(timeout()), this, SLOT(autoStartRecording())); - connect(&autoStopTimer, SIGNAL(timeout()), this, SLOT(autoStopRecording())); - connect(&recordTimer, SIGNAL(timeout()), this, SLOT(recordFrame())); - connect(DeviceOrientation::instance(), SIGNAL(orientationChanged()), - this, SLOT(orientationChanged()), Qt::QueuedConnection); - autoStartTimer.setSingleShot(true); - autoStopTimer.setSingleShot(true); - recordTimer.setSingleShot(false); - - QObject::connect(qApp, SIGNAL(aboutToQuit()), this, SLOT(appAboutToQuit())); -} - -QDeclarativeViewer::~QDeclarativeViewer() -{ - delete loggerWindow; - canvas->engine()->setNetworkAccessManagerFactory(0); - delete namFactory; -} - -void QDeclarativeViewer::enableExperimentalGestures() -{ -#ifndef QT_NO_GESTURES - canvas->viewport()->grabGesture(Qt::TapGesture,Qt::DontStartGestureOnChildren|Qt::ReceivePartialGestures|Qt::IgnoredGesturesPropagateToParent); - canvas->viewport()->grabGesture(Qt::TapAndHoldGesture,Qt::DontStartGestureOnChildren|Qt::ReceivePartialGestures|Qt::IgnoredGesturesPropagateToParent); - canvas->viewport()->grabGesture(Qt::PanGesture,Qt::DontStartGestureOnChildren|Qt::ReceivePartialGestures|Qt::IgnoredGesturesPropagateToParent); - canvas->viewport()->grabGesture(Qt::PinchGesture,Qt::DontStartGestureOnChildren|Qt::ReceivePartialGestures|Qt::IgnoredGesturesPropagateToParent); - canvas->viewport()->grabGesture(Qt::SwipeGesture,Qt::DontStartGestureOnChildren|Qt::ReceivePartialGestures|Qt::IgnoredGesturesPropagateToParent); - canvas->viewport()->setAttribute(Qt::WA_AcceptTouchEvents); -#endif -} - -QDeclarativeView *QDeclarativeViewer::view() const -{ - return canvas; -} - -LoggerWidget *QDeclarativeViewer::warningsWidget() const -{ - return loggerWindow; -} - -void QDeclarativeViewer::createMenu() -{ - QAction *openAction = new QAction(tr("&Open..."), this); - openAction->setShortcuts(QKeySequence::Open); - connect(openAction, SIGNAL(triggered()), this, SLOT(openFile())); - - QAction *openUrlAction = new QAction(tr("Open &URL..."), this); - connect(openUrlAction, SIGNAL(triggered()), this, SLOT(openUrl())); - - QAction *reloadAction = new QAction(tr("&Reload"), this); - reloadAction->setShortcuts(QKeySequence::Refresh); - connect(reloadAction, SIGNAL(triggered()), this, SLOT(reload())); - - QAction *snapshotAction = new QAction(tr("&Take Snapshot"), this); - snapshotAction->setShortcut(QKeySequence(tr("F3"))); - connect(snapshotAction, SIGNAL(triggered()), this, SLOT(takeSnapShot())); - - recordAction = new QAction(tr("Start Recording &Video"), this); - recordAction->setShortcut(QKeySequence(tr("F9"))); - connect(recordAction, SIGNAL(triggered()), this, SLOT(toggleRecordingWithSelection())); - - QAction *recordOptions = new QAction(tr("Video &Options..."), this); - connect(recordOptions, SIGNAL(triggered()), this, SLOT(chooseRecordingOptions())); - - QAction *slowAction = new QAction(tr("&Slow Down Animations"), this); - slowAction->setShortcut(QKeySequence(tr("Ctrl+."))); - slowAction->setCheckable(true); - connect(slowAction, SIGNAL(triggered(bool)), this, SLOT(setSlowMode(bool))); - - showWarningsWindow = new QAction(tr("Show Warnings"), this); - showWarningsWindow->setCheckable((true)); - showWarningsWindow->setChecked(loggerWindow->isVisible()); - connect(showWarningsWindow, SIGNAL(triggered(bool)), this, SLOT(showWarnings(bool))); - - QAction *proxyAction = new QAction(tr("HTTP &Proxy..."), this); - connect(proxyAction, SIGNAL(triggered()), this, SLOT(showProxySettings())); - - QAction *fullscreenAction = new QAction(tr("Full Screen"), this); - fullscreenAction->setCheckable(true); - connect(fullscreenAction, SIGNAL(triggered()), this, SLOT(toggleFullScreen())); - - rotateAction = new QAction(tr("Rotate orientation"), this); - rotateAction->setShortcut(QKeySequence(tr("Ctrl+T"))); - connect(rotateAction, SIGNAL(triggered()), this, SLOT(rotateOrientation())); - - orientation = new QActionGroup(this); - orientation->setExclusive(true); - connect(orientation, SIGNAL(triggered(QAction*)), this, SLOT(changeOrientation(QAction*))); - - QAction *portraitAction = new QAction(tr("Portrait"), this); - portraitAction->setCheckable(true); - QAction *landscapeAction = new QAction(tr("Landscape"), this); - landscapeAction->setCheckable(true); - QAction *portraitInvAction = new QAction(tr("Portrait (inverted)"), this); - portraitInvAction->setCheckable(true); - QAction *landscapeInvAction = new QAction(tr("Landscape (inverted)"), this); - landscapeInvAction->setCheckable(true); - - QAction *aboutAction = new QAction(tr("&About Qt..."), this); - aboutAction->setMenuRole(QAction::AboutQtRole); - connect(aboutAction, SIGNAL(triggered()), qApp, SLOT(aboutQt())); - - QAction *closeAction = new QAction(tr("&Close"), this); - closeAction->setShortcuts(QKeySequence::Close); - connect(closeAction, SIGNAL(triggered()), this, SLOT(close())); - - QAction *quitAction = new QAction(tr("&Quit"), this); - quitAction->setMenuRole(QAction::QuitRole); - quitAction->setShortcuts(QKeySequence::Quit); - connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit())); - - QMenuBar *menu = menuBar(); - if (!menu) - return; - - QMenu *fileMenu = menu->addMenu(tr("&File")); - fileMenu->addAction(openAction); - fileMenu->addAction(openUrlAction); - fileMenu->addAction(reloadAction); - fileMenu->addSeparator(); - fileMenu->addAction(closeAction); - fileMenu->addAction(quitAction); - - QMenu *recordMenu = menu->addMenu(tr("&Recording")); - recordMenu->addAction(snapshotAction); - recordMenu->addAction(recordAction); - - QMenu *debugMenu = menu->addMenu(tr("&Debugging")); - debugMenu->addAction(slowAction); - debugMenu->addAction(showWarningsWindow); - - QMenu *settingsMenu = menu->addMenu(tr("&Settings")); - settingsMenu->addAction(proxyAction); - settingsMenu->addAction(recordOptions); - settingsMenu->addMenu(loggerWindow->preferencesMenu()); - settingsMenu->addAction(rotateAction); - - QMenu *propertiesMenu = settingsMenu->addMenu(tr("Properties")); - - orientation->addAction(portraitAction); - orientation->addAction(landscapeAction); - orientation->addAction(portraitInvAction); - orientation->addAction(landscapeInvAction); - propertiesMenu->addActions(orientation->actions()); - - QMenu *helpMenu = menu->addMenu(tr("&Help")); - helpMenu->addAction(aboutAction); -} - -void QDeclarativeViewer::showProxySettings() -{ - ProxySettings settingsDlg (this); - - connect (&settingsDlg, SIGNAL (accepted()), this, SLOT (proxySettingsChanged ())); - - settingsDlg.exec(); -} - -void QDeclarativeViewer::proxySettingsChanged() -{ - namFactory->proxyChanged(); - reload (); -} - -void QDeclarativeViewer::rotateOrientation() -{ - QAction *current = orientation->checkedAction(); - QList<QAction *> actions = orientation->actions(); - int index = actions.indexOf(current); - if (index < 0) - return; - - QAction *newOrientation = actions[(index + 1) % actions.count()]; - changeOrientation(newOrientation); -} - -void QDeclarativeViewer::toggleFullScreen() -{ - if (isFullScreen()) - showMaximized(); - else - showFullScreen(); -} - -void QDeclarativeViewer::showWarnings(bool show) -{ - loggerWindow->setVisible(show); -} - -void QDeclarativeViewer::warningsWidgetOpened() -{ - showWarningsWindow->setChecked(true); -} - -void QDeclarativeViewer::warningsWidgetClosed() -{ - showWarningsWindow->setChecked(false); -} - -void QDeclarativeViewer::takeSnapShot() -{ - static int snapshotcount = 1; - QString snapFileName = QString(QLatin1String("snapshot%1.png")).arg(snapshotcount); - QPixmap::grabWidget(canvas).save(snapFileName); - qDebug() << "Wrote" << snapFileName; - ++snapshotcount; -} - -void QDeclarativeViewer::pickRecordingFile() -{ - QString fileName = getVideoFileName(); - if (!fileName.isEmpty()) - recdlg->file->setText(fileName); -} - -void QDeclarativeViewer::chooseRecordingOptions() -{ - // File - recdlg->file->setText(record_file); - - // Size - recdlg->setOriginalSize(canvas->size()); - - // Rate - recdlg->setVideoRate(record_rate); - - - // Profile - recdlg->setArguments(record_args.join(QLatin1String(" "))); - if (recdlg->exec()) { - // File - record_file = recdlg->file->text(); - // Size - record_outsize = recdlg->videoSize(); - // Rate - record_rate = recdlg->videoRate(); - // Profile - record_args = recdlg->arguments().split(QLatin1Char(' '),QString::SkipEmptyParts); - } -} - -void QDeclarativeViewer::toggleRecordingWithSelection() -{ - if (!recordTimer.isActive()) { - if (record_file.isEmpty()) { - QString fileName = getVideoFileName(); - if (fileName.isEmpty()) - return; - if (!fileName.contains(QRegExp(QLatin1String(".[^\\/]*$")))) - fileName += QLatin1String(".avi"); - setRecordFile(fileName); - } - } - toggleRecording(); -} - -void QDeclarativeViewer::toggleRecording() -{ - if (record_file.isEmpty()) { - toggleRecordingWithSelection(); - return; - } - bool recording = !recordTimer.isActive(); - recordAction->setText(recording ? tr("&Stop Recording Video\tF9") : tr("&Start Recording Video\tF9")); - setRecording(recording); -} - -void QDeclarativeViewer::setSlowMode(bool enable) -{ - QUnifiedTimer::instance()->setSlowModeEnabled(enable); -} - -void QDeclarativeViewer::addLibraryPath(const QString& lib) -{ - canvas->engine()->addImportPath(lib); -} - -void QDeclarativeViewer::addPluginPath(const QString& plugin) -{ - canvas->engine()->addPluginPath(plugin); -} - -void QDeclarativeViewer::reload() -{ - launch(currentFileOrUrl); -} - -void QDeclarativeViewer::openFile() -{ - QString cur = canvas->source().toLocalFile(); - if (useQmlFileBrowser) { - open(QLatin1String("qrc:/browser/Browser.qml")); - } else { - QString fileName = QFileDialog::getOpenFileName(this, tr("Open QML file"), cur, tr("QML Files (*.qml)")); - if (!fileName.isEmpty()) { - QFileInfo fi(fileName); - open(fi.absoluteFilePath()); - } - } -} - -void QDeclarativeViewer::openUrl() -{ - QString cur = canvas->source().toLocalFile(); - QString url= QInputDialog::getText(this, tr("Open QML file"), tr("URL of main QML file:"), QLineEdit::Normal, cur); - if (!url.isEmpty()) - open(url); -} - -void QDeclarativeViewer::statusChanged() -{ - if (canvas->status() == QDeclarativeView::Error && tester) - tester->executefailure(); - - if (canvas->status() == QDeclarativeView::Ready) { - initialSize = canvas->initialSize(); - updateSizeHints(true); - QObject::connect(canvas, SIGNAL(sceneResized(QSize)), this, SLOT(sceneResized(QSize))); - } -} - -void QDeclarativeViewer::launch(const QString& file_or_url) -{ - QMetaObject::invokeMethod(this, "open", Qt::QueuedConnection, Q_ARG(QString, file_or_url)); -} - -void QDeclarativeViewer::loadTranslationFile(const QString& directory) -{ - if (!translator) { - translator = new QTranslator(this); - QApplication::installTranslator(translator); - } - - translator->load(QLatin1String("qml_" )+QLocale::system().name(), directory + QLatin1String("/i18n")); -} - -void QDeclarativeViewer::loadDummyDataFiles(const QString& directory) -{ - QDir dir(directory + QLatin1String("/dummydata"), QLatin1String("*.qml")); - QStringList list = dir.entryList(); - for (int i = 0; i < list.size(); ++i) { - QString qml = list.at(i); - QDeclarativeComponent comp(canvas->engine(), dir.filePath(qml)); - QObject *dummyData = comp.create(); - - if(comp.isError()) { - QList<QDeclarativeError> errors = comp.errors(); - foreach (const QDeclarativeError &error, errors) { - qWarning() << error; - } - if (tester) tester->executefailure(); - } - - if (dummyData) { - qWarning() << "Loaded dummy data:" << dir.filePath(qml); - qml.truncate(qml.length()-4); - canvas->rootContext()->setContextProperty(qml, dummyData); - dummyData->setParent(this); - } - } -} - -bool QDeclarativeViewer::open(const QString& file_or_url) -{ - currentFileOrUrl = file_or_url; - - QUrl url; - QFileInfo fi(file_or_url); - if (fi.exists()) - url = QUrl::fromLocalFile(fi.absoluteFilePath()); - else - url = QUrl(file_or_url); - setWindowTitle(tr("%1 - Qt QML Viewer").arg(file_or_url)); - - if (!m_script.isEmpty()) - tester = new QDeclarativeTester(m_script, m_scriptOptions, canvas); - - delete canvas->rootObject(); - canvas->engine()->clearComponentCache(); - QDeclarativeContext *ctxt = canvas->rootContext(); - ctxt->setContextProperty(QLatin1String("qmlViewer"), this); - ctxt->setContextProperty(QLatin1String("qmlViewerFolder"), QDir::currentPath()); - ctxt->setContextProperty(QLatin1String("runtime"), Runtime::instance()); - - QString fileName = url.toLocalFile(); - if (!fileName.isEmpty()) { - fi.setFile(fileName); - if (fi.exists()) { - if (fi.suffix().toLower() != QLatin1String("qml")) { - qWarning() << "qml cannot open non-QML file" << fileName; - return false; - } - - QFileInfo fi(fileName); - loadTranslationFile(fi.path()); - loadDummyDataFiles(fi.path()); - } else { - qWarning() << "qml cannot find file:" << fileName; - return false; - } - } - - QTime t; - t.start(); - - QObject::disconnect(canvas, SIGNAL(sceneResized(QSize)), this, SLOT(sceneResized(QSize))); - canvas->setSource(url); - - return true; -} - -void QDeclarativeViewer::setAutoRecord(int from, int to) -{ - if (from==0) from=1; // ensure resized - record_autotime = to-from; - autoStartTimer.setInterval(from); - autoStartTimer.start(); -} - -void QDeclarativeViewer::setRecordArgs(const QStringList& a) -{ - record_args = a; -} - -void QDeclarativeViewer::setRecordFile(const QString& f) -{ - record_file = f; -} - -void QDeclarativeViewer::setRecordRate(int fps) -{ - record_rate = fps; -} - -void QDeclarativeViewer::sceneResized(QSize) -{ - updateSizeHints(); -} - -void QDeclarativeViewer::initialSizeChanged(QSize size) -{ - if (!isFullScreen() && !isMaximized()) { - canvas->setGeometry(0,0,size.width(),size.height()); - layout()->setSizeConstraint(QLayout::SetFixedSize); - layout()->activate(); - } -} - -void QDeclarativeViewer::keyPressEvent(QKeyEvent *event) -{ - if (event->key() == Qt::Key_0 && devicemode) - exit(0); - else if (event->key() == Qt::Key_F1 || (event->key() == Qt::Key_1 && devicemode)) { - qDebug() << "F1 - help\n" - << "F2 - save test script\n" - << "F3 - take PNG snapshot\n" - << "F4 - show items and state\n" - << "F5 - reload QML\n" - << "F6 - show object tree\n" - << "F7 - show timing\n" - << "F9 - toggle video recording\n" - << "F10 - toggle orientation\n" - << "device keys: 0=quit, 1..8=F1..F8" - ; - } else if (event->key() == Qt::Key_F2 || (event->key() == Qt::Key_2 && devicemode)) { - if (tester && m_scriptOptions & Record) - tester->save(); - } else if (event->key() == Qt::Key_F3 || (event->key() == Qt::Key_3 && devicemode)) { - takeSnapShot(); - } else if (event->key() == Qt::Key_F5 || (event->key() == Qt::Key_5 && devicemode)) { - reload(); - } else if (event->key() == Qt::Key_F9 || (event->key() == Qt::Key_9 && devicemode)) { - toggleRecording(); - } else if (event->key() == Qt::Key_F10) { - rotateOrientation(); - } - - QWidget::keyPressEvent(event); -} - -bool QDeclarativeViewer::event(QEvent *event) -{ - if (event->type() == QEvent::WindowActivate) { - Runtime::instance()->setActiveWindow(true); - DeviceOrientation::instance()->resumeListening(); - } else if (event->type() == QEvent::WindowDeactivate) { - Runtime::instance()->setActiveWindow(false); - DeviceOrientation::instance()->pauseListening(); - } - return QWidget::event(event); -} - -void QDeclarativeViewer::senseImageMagick() -{ - QProcess proc; - proc.start(QLatin1String("convert"), QStringList() << QLatin1String("-h")); - proc.waitForFinished(2000); - QString help = QString::fromAscii(proc.readAllStandardOutput()); - convertAvailable = help.contains(QLatin1String("ImageMagick")); -} - -void QDeclarativeViewer::senseFfmpeg() -{ - QProcess proc; - proc.start(QLatin1String("ffmpeg"), QStringList() << QLatin1String("-h")); - proc.waitForFinished(2000); - QString ffmpegHelp = QString::fromAscii(proc.readAllStandardOutput()); - ffmpegAvailable = ffmpegHelp.contains(QLatin1String("-s ")); - ffmpegHelp = tr("Video recording uses ffmpeg:") + QLatin1String("\n\n") + ffmpegHelp; - - QDialog *d = new QDialog(recdlg); - QVBoxLayout *l = new QVBoxLayout(d); - QTextBrowser *b = new QTextBrowser(d); - QFont f = b->font(); - f.setFamily(QLatin1String("courier")); - b->setFont(f); - b->setText(ffmpegHelp); - l->addWidget(b); - d->setLayout(l); - ffmpegHelpWindow = d; - connect(recdlg->ffmpegHelp,SIGNAL(clicked()), ffmpegHelpWindow, SLOT(show())); -} - -void QDeclarativeViewer::setRecording(bool on) -{ - if (on == recordTimer.isActive()) - return; - - int period = int(1000/record_rate+0.5); - QUnifiedTimer::instance()->setTimingInterval(on ? period:16); - QUnifiedTimer::instance()->setConsistentTiming(on); - if (on) { - canvas->setViewportUpdateMode(QGraphicsView::FullViewportUpdate); - recordTimer.setInterval(period); - recordTimer.start(); - frame_fmt = record_file.right(4).toLower(); - frame = QImage(canvas->width(),canvas->height(),QImage::Format_RGB32); - if (frame_fmt != QLatin1String(".png") && (!convertAvailable || frame_fmt != QLatin1String(".gif"))) { - // Stream video to ffmpeg - - QProcess *proc = new QProcess(this); - connect(proc, SIGNAL(finished(int)), this, SLOT(ffmpegFinished(int))); - frame_stream = proc; - - QStringList args; - args << QLatin1String("-y"); - args << QLatin1String("-r") << QString::number(record_rate); - args << QLatin1String("-f") << QLatin1String("rawvideo"); - args << QLatin1String("-pix_fmt") << (frame_fmt == QLatin1String(".gif") ? QLatin1String("rgb24") : QLatin1String("rgb32")); - args << QLatin1String("-s") << QString::fromAscii("%1x%2").arg(canvas->width()).arg(canvas->height()); - args << QLatin1String("-i") << QLatin1String("-"); - if (record_outsize.isValid()) { - args << QLatin1String("-s") << QString::fromAscii("%1x%2").arg(record_outsize.width()).arg(record_outsize.height()); - args << QLatin1String("-aspect") << QString::number(double(canvas->width())/canvas->height()); - } - args += record_args; - args << record_file; - proc->start(QLatin1String("ffmpeg"), args); - - } else { - // Store frames, save to GIF/PNG - frame_stream = 0; - } - } else { - canvas->setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate); - recordTimer.stop(); - if (frame_stream) { - qDebug() << "Saving video..."; - frame_stream->close(); - qDebug() << "Wrote" << record_file; - } else { - QProgressDialog progress(tr("Saving frames..."), tr("Cancel"), 0, frames.count()+10, this); - progress.setWindowModality(Qt::WindowModal); - - int frame=0; - QStringList inputs; - qDebug() << "Saving frames..."; - - QString framename; - bool png_output = false; - if (record_file.right(4).toLower() == QLatin1String(".png")) { - if (record_file.contains(QLatin1Char('%'))) - framename = record_file; - else - framename = record_file.left(record_file.length()-4) + QLatin1String("%04d") + record_file.right(4); - png_output = true; - } else { - framename = QLatin1String("tmp-frame%04d.png"); - png_output = false; - } - foreach (QImage* img, frames) { - progress.setValue(progress.value()+1); - if (progress.wasCanceled()) - break; - QString name; - name.sprintf(framename.toLocal8Bit(),frame++); - if (record_outsize.isValid()) - *img = img->scaled(record_outsize,Qt::IgnoreAspectRatio,Qt::SmoothTransformation); - if (record_dither==QLatin1String("ordered")) - img->convertToFormat(QImage::Format_Indexed8,Qt::PreferDither|Qt::OrderedDither).save(name); - else if (record_dither==QLatin1String("threshold")) - img->convertToFormat(QImage::Format_Indexed8,Qt::PreferDither|Qt::ThresholdDither).save(name); - else if (record_dither==QLatin1String("floyd")) - img->convertToFormat(QImage::Format_Indexed8,Qt::PreferDither).save(name); - else - img->save(name); - inputs << name; - delete img; - } - - if (!progress.wasCanceled()) { - if (png_output) { - framename.replace(QRegExp(QLatin1String("%\\d*.")), QLatin1String("*")); - qDebug() << "Wrote frames" << framename; - inputs.clear(); // don't remove them - } else { - // ImageMagick and gifsicle for GIF encoding - progress.setLabelText(tr("Converting frames to GIF file...")); - QStringList args; - args << QLatin1String("-delay") << QString::number(period/10); - args << inputs; - args << record_file; - qDebug() << "Converting..." << record_file << "(this may take a while)"; - if (0!=QProcess::execute(QLatin1String("convert"), args)) { - qWarning() << "Cannot run ImageMagick 'convert' - recorded frames not converted"; - inputs.clear(); // don't remove them - qDebug() << "Wrote frames tmp-frame*.png"; - } else { - if (record_file.right(4).toLower() == QLatin1String(".gif")) { - qDebug() << "Compressing..." << record_file; - if (0!=QProcess::execute(QLatin1String("gifsicle"), QStringList() << QLatin1String("-O2") - << QLatin1String("-o") << record_file << record_file)) - qWarning() << "Cannot run 'gifsicle' - not compressed"; - } - qDebug() << "Wrote" << record_file; - } - } - } - - progress.setValue(progress.maximum()-1); - foreach (QString name, inputs) - QFile::remove(name); - - frames.clear(); - } - } - qDebug() << "Recording: " << (recordTimer.isActive()?"ON":"OFF"); -} - -void QDeclarativeViewer::ffmpegFinished(int code) -{ - qDebug() << "ffmpeg returned" << code << frame_stream->readAllStandardError(); -} - -void QDeclarativeViewer::appAboutToQuit() -{ - // avoid QGLContext errors about invalid contexts on exit - canvas->setViewport(0); - - // avoid crashes if messages are received after app has closed - delete loggerWindow; - loggerWindow = 0; - delete tester; - tester = 0; - close(); -} - -void QDeclarativeViewer::autoStartRecording() -{ - setRecording(true); - autoStopTimer.setInterval(record_autotime); - autoStopTimer.start(); -} - -void QDeclarativeViewer::autoStopRecording() -{ - setRecording(false); -} - -void QDeclarativeViewer::recordFrame() -{ - canvas->QWidget::render(&frame); - if (frame_stream) { - if (frame_fmt == QLatin1String(".gif")) { - // ffmpeg can't do 32bpp with gif - QImage rgb24 = frame.convertToFormat(QImage::Format_RGB888); - frame_stream->write((char*)rgb24.bits(),rgb24.byteCount()); - } else { - frame_stream->write((char*)frame.bits(),frame.byteCount()); - } - } else { - frames.append(new QImage(frame)); - } -} - -void QDeclarativeViewer::changeOrientation(QAction *action) -{ - if (!action) - return; - QString o = action->text(); - action->setChecked(true); - if (o == QLatin1String("Portrait")) - DeviceOrientation::instance()->setOrientation(DeviceOrientation::Portrait); - else if (o == QLatin1String("Landscape")) - DeviceOrientation::instance()->setOrientation(DeviceOrientation::Landscape); - else if (o == QLatin1String("Portrait (inverted)")) - DeviceOrientation::instance()->setOrientation(DeviceOrientation::PortraitInverted); - else if (o == QLatin1String("Landscape (inverted)")) - DeviceOrientation::instance()->setOrientation(DeviceOrientation::LandscapeInverted); -} - -void QDeclarativeViewer::orientationChanged() -{ - updateSizeHints(); -} - -void QDeclarativeViewer::setDeviceKeys(bool on) -{ - devicemode = on; -} - -void QDeclarativeViewer::setNetworkCacheSize(int size) -{ - namFactory->setCacheSize(size); -} - -void QDeclarativeViewer::setUseGL(bool useGL) -{ -#ifdef GL_SUPPORTED - if (useGL) { - QGLFormat format = QGLFormat::defaultFormat(); -#ifdef Q_OS_MAC - format.setSampleBuffers(true); - format.setSwapInterval(1); -#else - format.setSampleBuffers(false); -#endif - - QGLWidget *glWidget = new QGLWidget(format); - //### potentially faster, but causes junk to appear if top-level is Item, not Rectangle - //glWidget->setAutoFillBackground(false); - - canvas->setViewport(glWidget); - } -#else - Q_UNUSED(useGL) -#endif -} - -void QDeclarativeViewer::setUseNativeFileBrowser(bool use) -{ - useQmlFileBrowser = !use; -} - -void QDeclarativeViewer::setSizeToView(bool sizeToView) -{ - QDeclarativeView::ResizeMode resizeMode = sizeToView ? QDeclarativeView::SizeRootObjectToView : QDeclarativeView::SizeViewToRootObject; - if (resizeMode != canvas->resizeMode()) { - canvas->setResizeMode(resizeMode); - updateSizeHints(); - } -} - -void QDeclarativeViewer::updateSizeHints(bool initial) -{ - static bool isRecursive = false; - - if (isRecursive) - return; - isRecursive = true; - - if (initial || (canvas->resizeMode() == QDeclarativeView::SizeViewToRootObject)) { - QSize newWindowSize = initial ? initialSize : canvas->sizeHint(); - //qWarning() << "USH:" << (initial ? "INIT:" : "V2R:") << "setting fixed size " << newWindowSize; - if (!isFullScreen() && !isMaximized()) { - canvas->setGeometry(0,0,newWindowSize.width(),newWindowSize.height()); - resize(1, 1); - layout()->setSizeConstraint(QLayout::SetFixedSize); - layout()->activate(); - } - } - //qWarning() << "USH: R2V: setting free size "; - layout()->setSizeConstraint(QLayout::SetNoConstraint); - layout()->activate(); - setMinimumSize(minimumSizeHint()); - setMaximumSize(QSize(QWIDGETSIZE_MAX, QWIDGETSIZE_MAX)); - canvas->setMinimumSize(QSize(0,0)); - canvas->setMaximumSize(QSize(QWIDGETSIZE_MAX, QWIDGETSIZE_MAX)); - - isRecursive = false; -} - -void QDeclarativeViewer::registerTypes() -{ - static bool registered = false; - - if (!registered) { - // registering only for exposing the DeviceOrientation::Orientation enum - qmlRegisterUncreatableType<DeviceOrientation>("Qt", 4, 7, "Orientation", QString()); - qmlRegisterUncreatableType<DeviceOrientation>("QtQuick", 1, 0, "Orientation", QString()); - registered = true; - } -} - -QT_END_NAMESPACE - -#include "qmlruntime.moc" |