/**************************************************************************** ** ** Copyright (C) 2011 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 #ifdef hz #undef hz #endif #ifdef Q_WS_MAEMO_5 # include # include # include # include # include "ui_recopts_maemo5.h" #else # include "ui_recopts.h" #endif #include "qmlruntime.h" #include #include #include #include "qdeclarative.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "proxysettings.h" #include "deviceorientation.h" #ifdef GL_SUPPORTED #include #endif #if defined(Q_WS_S60) #include // For locking app orientation #endif #include 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 urlList = mimeData->urls(); foreach (const QUrl &url, urlList) { if (url.scheme() == QLatin1String("file")) { static_cast(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; }; #if defined(Q_WS_MAEMO_5) class Maemo5PickerAction : public QWidgetAction { Q_OBJECT public: Maemo5PickerAction(const QString &text, QActionGroup *actions, QObject *parent) : QWidgetAction(parent), m_text(text), m_actions(actions) { } QWidget *createWidget(QWidget *parent) { QMaemo5ValueButton *button = new QMaemo5ValueButton(m_text, parent); button->setValueLayout(QMaemo5ValueButton::ValueUnderTextCentered); QMaemo5ListPickSelector *pick = new QMaemo5ListPickSelector(button); button->setPickSelector(pick); if (m_actions) { QStringList sl; int curIdx = -1, idx = 0; foreach (QAction *a, m_actions->actions()) { sl << a->text(); if (a->isChecked()) curIdx = idx; idx++; } pick->setModel(new QStringListModel(sl)); pick->setCurrentIndex(curIdx); } else { button->setEnabled(false); } connect(pick, SIGNAL(selected(QString)), this, SLOT(emitTriggered())); return button; } private slots: void emitTriggered() { QMaemo5ListPickSelector *pick = qobject_cast(sender()); if (!pick) return; int idx = pick->currentIndex(); if (m_actions && idx >= 0 && idx < m_actions->actions().count()) m_actions->actions().at(idx)->trigger(); } private: QString m_text; QPointer m_actions; }; #endif // Q_WS_MAEMO_5 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); #ifndef Q_WS_MAEMO_5 hz->setValidator(new QDoubleValidator(hz)); #endif for (int i=0; ffmpegprofiles[i].name; ++i) { profile->addItem(ffmpegprofiles[i].name); } } void setArguments(QString a) { int i; for (i=0; ffmpegprofiles[i].args[0]; ++i) { if (ffmpegprofiles[i].args == a) { profile->setCurrentIndex(i); args->setText(QLatin1String(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()); #ifdef Q_WS_MAEMO_5 sizeCombo->setItemText(0, str); #else sizeOriginal->setText(str); if (sizeWidth->value()<=1) { sizeWidth->setValue(s.width()); sizeHeight->setValue(s.height()); } #endif } void showffmpegOptions(bool b) { #ifdef Q_WS_MAEMO_5 profileLabel->setVisible(b); profile->setVisible(b); ffmpegHelp->setVisible(b); args->setVisible(b); #else ffmpegOptions->setVisible(b); #endif } void showRateOptions(bool b) { #ifdef Q_WS_MAEMO_5 rateLabel->setVisible(b); rateCombo->setVisible(b); #else rateOptions->setVisible(b); #endif } void setVideoRate(int rate) { #ifdef Q_WS_MAEMO_5 int idx; if (rate >= 60) idx = 0; else if (rate >= 50) idx = 2; else if (rate >= 25) idx = 3; else if (rate >= 24) idx = 4; else if (rate >= 20) idx = 5; else if (rate >= 15) idx = 6; else idx = 7; rateCombo->setCurrentIndex(idx); #else 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)); } #endif } int videoRate() const { #ifdef Q_WS_MAEMO_5 switch (rateCombo->currentIndex()) { case 0: return 60; case 1: return 50; case 2: return 25; case 3: return 24; case 4: return 20; case 5: return 15; case 7: return 10; default: return 60; } #else 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(); } #endif } QSize videoSize() const { #ifdef Q_WS_MAEMO_5 switch (sizeCombo->currentIndex()) { case 0: return QSize(); case 1: return QSize(640,480); case 2: return QSize(320,240); case 3: return QSize(1280,720); default: return QSize(); } #else 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()); #endif } 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 cookiesForUrl(const QUrl &url) const { QMutexLocker lock(&mutex); return QNetworkCookieJar::cookiesForUrl(url); } virtual bool setCookiesFromUrl(const QList &cookieList, const QUrl &url) { QMutexLocker lock(&mutex); return QNetworkCookieJar::setCookiesFromUrl(cookieList, url); } private: void save() { QMutexLocker lock(&mutex); QList list = allCookies(); QByteArray data; foreach (QNetworkCookie cookie, list) { if (!cookie.isSessionCookie()) { data.append(cookie.toRawForm()); data.append("\n"); } } QSettings settings; settings.setValue("Cookies",data); } void load() { QMutexLocker lock(&mutex); QSettings settings; QByteArray data = settings.value("Cookies").toByteArray(); setAllCookies(QNetworkCookie::parseCookies(data)); } mutable QMutex mutex; }; class SystemProxyFactory : public QNetworkProxyFactory { public: SystemProxyFactory() : proxyDirty(true), httpProxyInUse(false) { } virtual QList queryProxy(const QNetworkProxyQuery &query) { if (proxyDirty) setupProxy(); QString protocolTag = query.protocolTag(); if (httpProxyInUse && (protocolTag == "http" || protocolTag == "https")) { QList 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(nam->proxyFactory())->proxyChanged(); } } static PersistentCookieJar *cookieJar; private slots: void managerDestroyed(QObject *obj) { namList.removeOne(static_cast(obj)); } private: QMutex mutex; int cacheSize; QList 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); qDebug() << "created new network access manager for" << parent; 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, "", types.join(";; ")); } 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")); #ifdef Q_WS_MAEMO_5 setAttribute(Qt::WA_Maemo5StackedWindow); // setPalette(QApplication::palette("QLabel")); #endif 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(sceneResized(QSize)), this, SLOT(sceneResized(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("F3")); connect(snapshotAction, SIGNAL(triggered()), this, SLOT(takeSnapShot())); recordAction = new QAction(tr("Start Recording &Video"), this); recordAction->setShortcut(QKeySequence("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("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("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*))); #if defined(Q_OS_SYMBIAN) QAction *autoOrientationAction = new QAction(tr("Auto-orientation"), this); autoOrientationAction->setCheckable(true); #endif QAction *portraitAction = new QAction(tr("Portrait"), this); portraitAction->setCheckable(true); QAction *landscapeAction = new QAction(tr("Landscape"), this); landscapeAction->setCheckable(true); #if !defined(Q_OS_SYMBIAN) QAction *portraitInvAction = new QAction(tr("Portrait (inverted)"), this); portraitInvAction->setCheckable(true); QAction *landscapeInvAction = new QAction(tr("Landscape (inverted)"), this); landscapeInvAction->setCheckable(true); #endif 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; #if defined(Q_WS_MAEMO_5) menu->addAction(openAction); menu->addAction(openUrlAction); menu->addAction(reloadAction); menu->addAction(snapshotAction); menu->addAction(recordAction); menu->addAction(recordOptions); menu->addAction(proxyAction); menu->addAction(slowAction); menu->addAction(showWarningsWindow); orientation->addAction(landscapeAction); orientation->addAction(portraitAction); menu->addAction(new Maemo5PickerAction(tr("Set orientation"), orientation, this)); menu->addAction(fullscreenAction); return; #endif // Q_WS_MAEMO_5 QMenu *fileMenu = menu->addMenu(tr("&File")); fileMenu->addAction(openAction); fileMenu->addAction(openUrlAction); fileMenu->addAction(reloadAction); fileMenu->addSeparator(); fileMenu->addAction(closeAction); #if !defined(Q_OS_SYMBIAN) 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); #endif // ! Q_OS_SYMBIAN QMenu *settingsMenu = menu->addMenu(tr("&Settings")); settingsMenu->addAction(proxyAction); #if defined(Q_OS_SYMBIAN) settingsMenu->addAction(fullscreenAction); #else settingsMenu->addAction(recordOptions); settingsMenu->addMenu(loggerWindow->preferencesMenu()); #endif // !Q_OS_SYMBIAN settingsMenu->addAction(rotateAction); QMenu *propertiesMenu = settingsMenu->addMenu(tr("Properties")); #if defined(Q_OS_SYMBIAN) orientation->addAction(autoOrientationAction); #endif orientation->addAction(portraitAction); orientation->addAction(landscapeAction); #if !defined(Q_OS_SYMBIAN) orientation->addAction(portraitInvAction); orientation->addAction(landscapeInvAction); #endif 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() { #if defined(Q_WS_S60) CAknAppUi *appUi = static_cast(CEikonEnv::Static()->AppUi()); if (appUi) { CAknAppUi::TAppUiOrientation oldOrientation = appUi->Orientation(); QString newOrientation; if (oldOrientation == CAknAppUi::EAppUiOrientationPortrait) { newOrientation = QLatin1String("Landscape"); } else { newOrientation = QLatin1String("Portrait"); } foreach (QAction *action, orientation->actions()) { if (action->text() == newOrientation) { changeOrientation(action); } } } #else QAction *current = orientation->checkedAction(); QList actions = orientation->actions(); int index = actions.indexOf(current); if (index < 0) return; QAction *newOrientation = actions[(index + 1) % actions.count()]; changeOrientation(newOrientation); #endif } 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(" ")); 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(" ",QString::SkipEmptyParts); } } void QDeclarativeViewer::toggleRecordingWithSelection() { if (!recordTimer.isActive()) { if (record_file.isEmpty()) { QString fileName = getVideoFileName(); if (fileName.isEmpty()) return; if (!fileName.contains(QRegExp(".[^\\/]*$"))) fileName += ".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("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); } } 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+"/dummydata", "*.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 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("qmlViewer", this); #ifdef Q_OS_SYMBIAN ctxt->setContextProperty("qmlViewerFolder", "E:\\"); // Documents on your S60 phone #else ctxt->setContextProperty("qmlViewerFolder", QDir::currentPath()); #endif ctxt->setContextProperty("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(); 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::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("convert", QStringList() << "-h"); proc.waitForFinished(2000); QString help = proc.readAllStandardOutput(); convertAvailable = help.contains("ImageMagick"); } void QDeclarativeViewer::senseFfmpeg() { QProcess proc; proc.start("ffmpeg", QStringList() << "-h"); proc.waitForFinished(2000); QString ffmpegHelp = proc.readAllStandardOutput(); ffmpegAvailable = ffmpegHelp.contains("-s "); ffmpegHelp = tr("Video recording uses ffmpeg:")+"\n\n"+ffmpegHelp; QDialog *d = new QDialog(recdlg); QVBoxLayout *l = new QVBoxLayout(d); QTextBrowser *b = new QTextBrowser(d); QFont f = b->font(); f.setFamily("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 != ".png" && (!convertAvailable || frame_fmt != ".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 << "-y"; args << "-r" << QString::number(record_rate); args << "-f" << "rawvideo"; args << "-pix_fmt" << (frame_fmt == ".gif" ? "rgb24" : "rgb32"); args << "-s" << QString("%1x%2").arg(canvas->width()).arg(canvas->height()); args << "-i" << "-"; if (record_outsize.isValid()) { args << "-s" << QString("%1x%2").arg(record_outsize.width()).arg(record_outsize.height()); args << "-aspect" << QString::number(double(canvas->width())/canvas->height()); } args += record_args; args << record_file; proc->start("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()==".png") { if (record_file.contains('%')) framename = record_file; else framename = record_file.left(record_file.length()-4)+"%04d"+record_file.right(4); png_output = true; } else { framename = "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=="ordered") img->convertToFormat(QImage::Format_Indexed8,Qt::PreferDither|Qt::OrderedDither).save(name); else if (record_dither=="threshold") img->convertToFormat(QImage::Format_Indexed8,Qt::PreferDither|Qt::ThresholdDither).save(name); else if (record_dither=="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("%\\d*."),"*"); 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 << "-delay" << QString::number(period/10); args << inputs; args << record_file; qDebug() << "Converting..." << record_file << "(this may take a while)"; if (0!=QProcess::execute("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() == ".gif") { qDebug() << "Compressing..." << record_file; if (0!=QProcess::execute("gifsicle", QStringList() << "-O2" << "-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; } 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 == ".gif") { // ffmpeg can't do 32bpp with gif QImage rgb24 = frame.convertToFormat(QImage::Format_RGB888); frame_stream->write((char*)rgb24.bits(),rgb24.numBytes()); } else { frame_stream->write((char*)frame.bits(),frame.numBytes()); } } else { frames.append(new QImage(frame)); } } void QDeclarativeViewer::changeOrientation(QAction *action) { if (!action) return; QString o = action->text(); action->setChecked(true); #if defined(Q_WS_S60) CAknAppUi *appUi = static_cast(CEikonEnv::Static()->AppUi()); if (appUi) { CAknAppUi::TAppUiOrientation orientation = appUi->Orientation(); if (o == QLatin1String("Auto-orientation")) { appUi->SetOrientationL(CAknAppUi::EAppUiOrientationAutomatic); rotateAction->setVisible(false); } else if (o == QLatin1String("Portrait")) { appUi->SetOrientationL(CAknAppUi::EAppUiOrientationPortrait); rotateAction->setVisible(true); } else if (o == QLatin1String("Landscape")) { appUi->SetOrientationL(CAknAppUi::EAppUiOrientationLandscape); rotateAction->setVisible(true); } } #else 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); #endif } 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_WS_MAC format.setSampleBuffers(true); #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->setFixedSize(newWindowSize); 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("Qt",4,7,"Orientation",""); qmlRegisterUncreatableType("QtQuick",1,0,"Orientation",""); registered = true; } } QT_END_NAMESPACE #include "qmlruntime.moc"