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Diffstat (limited to 'plugins/qmlprofiler/qmlprofilertool.cpp')
| -rw-r--r-- | plugins/qmlprofiler/qmlprofilertool.cpp | 657 |
1 files changed, 0 insertions, 657 deletions
diff --git a/plugins/qmlprofiler/qmlprofilertool.cpp b/plugins/qmlprofiler/qmlprofilertool.cpp deleted file mode 100644 index 48c29616e93..00000000000 --- a/plugins/qmlprofiler/qmlprofilertool.cpp +++ /dev/null @@ -1,657 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of Qt Creator. -** -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. -** -** GNU Lesser General Public License Usage -** 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, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -****************************************************************************/ - -#include "qmlprofilertool.h" -#include "qmlprofilerstatemanager.h" -#include "qmlprofilerengine.h" -#include "qmlprofilerconstants.h" -#include "qmlprofilerattachdialog.h" -#include "qmlprofilerviewmanager.h" -#include "qmlprofilerclientmanager.h" -#include "qmlprofilermodelmanager.h" -#include "qmlprofilerdetailsrewriter.h" -#include "timelinerenderer.h" - -#include <analyzerbase/analyzermanager.h> -#include <analyzerbase/analyzerruncontrol.h> - -#include "canvas/qdeclarativecontext2d_p.h" -#include "canvas/qmlprofilercanvas.h" - -#include <qmlprojectmanager/qmlprojectrunconfiguration.h> -#include <utils/fancymainwindow.h> -#include <utils/fileinprojectfinder.h> -#include <utils/qtcassert.h> -#include <projectexplorer/environmentaspect.h> -#include <projectexplorer/projectexplorer.h> -#include <projectexplorer/project.h> -#include <projectexplorer/target.h> -#include <projectexplorer/session.h> -#include <projectexplorer/kitinformation.h> -#include <projectexplorer/localapplicationrunconfiguration.h> -#include <texteditor/itexteditor.h> - -#include <android/androidconstants.h> - -#include <coreplugin/coreconstants.h> -#include <coreplugin/editormanager/editormanager.h> -#include <coreplugin/icore.h> -#include <coreplugin/messagemanager.h> -#include <coreplugin/helpmanager.h> -#include <coreplugin/modemanager.h> -#include <coreplugin/imode.h> -#include <coreplugin/actionmanager/command.h> -#include <coreplugin/actionmanager/actionmanager.h> -#include <coreplugin/actionmanager/actioncontainer.h> - -#include <qtsupport/qtkitinformation.h> - -#include <QApplication> -#include <QHBoxLayout> -#include <QLabel> -#include <QToolButton> -#include <QMessageBox> -#include <QFileDialog> -#include <QMenu> -#include <QTimer> -#include <QTime> -#include <QTcpServer> - -using namespace Core; -using namespace Core::Constants; -using namespace Analyzer; -using namespace Analyzer::Constants; -using namespace QmlProfiler::Internal; -using namespace QmlProfiler::Constants; -using namespace QmlDebug; -using namespace ProjectExplorer; -using namespace QmlProjectManager; - -class QmlProfilerTool::QmlProfilerToolPrivate -{ -public: - QmlProfilerStateManager *m_profilerState; - QmlProfilerClientManager *m_profilerConnections; - QmlProfilerModelManager *m_profilerModelManager; - - QmlProfilerViewManager *m_viewContainer; - Utils::FileInProjectFinder m_projectFinder; - QToolButton *m_recordButton; - QToolButton *m_clearButton; - - // elapsed time display - QTimer m_recordingTimer; - QTime m_recordingElapsedTime; - QLabel *m_timeLabel; - - // save and load actions - QAction *m_saveQmlTrace; - QAction *m_loadQmlTrace; -}; - -QmlProfilerTool::QmlProfilerTool(QObject *parent) - : IAnalyzerTool(parent), d(new QmlProfilerToolPrivate) -{ - setObjectName(QLatin1String("QmlProfilerTool")); - - d->m_profilerState = 0; - d->m_viewContainer = 0; - - qmlRegisterType<QmlProfilerCanvas>("Monitor", 1, 0, "Canvas2D"); - qmlRegisterType<Context2D>(); - qmlRegisterType<CanvasGradient>(); - qmlRegisterType<TimelineRenderer>("Monitor", 1, 0,"TimelineRenderer"); - - d->m_profilerState = new QmlProfilerStateManager(this); - connect(d->m_profilerState, SIGNAL(stateChanged()), this, SLOT(profilerStateChanged())); - connect(d->m_profilerState, SIGNAL(clientRecordingChanged()), this, SLOT(clientRecordingChanged())); - connect(d->m_profilerState, SIGNAL(serverRecordingChanged()), this, SLOT(serverRecordingChanged())); - - d->m_profilerConnections = new QmlProfilerClientManager(this); - d->m_profilerConnections->registerProfilerStateManager(d->m_profilerState); - connect(d->m_profilerConnections, SIGNAL(connectionClosed()), this, SLOT(clientsDisconnected())); - - d->m_profilerModelManager = new QmlProfilerModelManager(&d->m_projectFinder, this); - connect(d->m_profilerModelManager, SIGNAL(stateChanged()), this, SLOT(profilerDataModelStateChanged())); - connect(d->m_profilerModelManager, SIGNAL(error(QString)), this, SLOT(showErrorDialog(QString))); - - d->m_profilerConnections->setModelManager(d->m_profilerModelManager); - Command *command = 0; - const Context globalContext(C_GLOBAL); - - ActionContainer *menu = Core::ActionManager::actionContainer(M_DEBUG_ANALYZER); - ActionContainer *options = Core::ActionManager::createMenu(M_DEBUG_ANALYZER_QML_OPTIONS); - options->menu()->setTitle(tr("QML Profiler Options")); - menu->addMenu(options, G_ANALYZER_OPTIONS); - options->menu()->setEnabled(true); - - QAction *act = d->m_loadQmlTrace = new QAction(tr("Load QML Trace"), options); - command = Core::ActionManager::registerAction(act, "Analyzer.Menu.StartAnalyzer.QMLProfilerOptions.LoadQMLTrace", globalContext); - connect(act, SIGNAL(triggered()), this, SLOT(showLoadDialog())); - options->addAction(command); - - act = d->m_saveQmlTrace = new QAction(tr("Save QML Trace"), options); - d->m_saveQmlTrace->setEnabled(false); - command = Core::ActionManager::registerAction(act, "Analyzer.Menu.StartAnalyzer.QMLProfilerOptions.SaveQMLTrace", globalContext); - connect(act, SIGNAL(triggered()), this, SLOT(showSaveDialog())); - options->addAction(command); - - d->m_recordingTimer.setInterval(100); - connect(&d->m_recordingTimer, SIGNAL(timeout()), this, SLOT(updateTimeDisplay())); -} - -QmlProfilerTool::~QmlProfilerTool() -{ - delete d; -} - -Core::Id QmlProfilerTool::id() const -{ - return Core::Id("QmlProfiler"); -} - -RunMode QmlProfilerTool::runMode() const -{ - return QmlProfilerRunMode; -} - -QString QmlProfilerTool::displayName() const -{ - return tr("QML Profiler"); -} - -QString QmlProfilerTool::description() const -{ - return tr("The QML Profiler can be used to find performance bottlenecks in " - "applications using QML."); -} - -IAnalyzerTool::ToolMode QmlProfilerTool::toolMode() const -{ - return AnyMode; -} - -AnalyzerRunControl *QmlProfilerTool::createRunControl(const AnalyzerStartParameters &sp, - RunConfiguration *runConfiguration) -{ - QmlProfilerRunControl *engine = new QmlProfilerRunControl(sp, runConfiguration); - - engine->registerProfilerStateManager(d->m_profilerState); - - bool isTcpConnection = true; - - if (runConfiguration) { - // Check minimum Qt Version. We cannot really be sure what the Qt version - // at runtime is, but guess that the active build configuraiton has been used. - QtSupport::QtVersionNumber minimumVersion(4, 7, 4); - QtSupport::BaseQtVersion *version = QtSupport::QtKitInformation::qtVersion(runConfiguration->target()->kit()); - if (version) { - if (version->isValid() && version->qtVersion() < minimumVersion) { - int result = QMessageBox::warning(QApplication::activeWindow(), tr("QML Profiler"), - tr("The QML profiler requires Qt 4.7.4 or newer.\n" - "The Qt version configured in your active build configuration is too old.\n" - "Do you want to continue?"), QMessageBox::Yes, QMessageBox::No); - if (result == QMessageBox::No) - return 0; - } - } - } - - // FIXME: Check that there's something sensible in sp.connParams - if (isTcpConnection) - d->m_profilerConnections->setTcpConnection(sp.analyzerHost, sp.analyzerPort); - - // - // Initialize m_projectFinder - // - - QString projectDirectory; - if (runConfiguration) { - Project *project = runConfiguration->target()->project(); - projectDirectory = project->projectDirectory(); - } - - populateFileFinder(projectDirectory, sp.sysroot); - - connect(engine, SIGNAL(processRunning(quint16)), d->m_profilerConnections, SLOT(connectClient(quint16))); - connect(d->m_profilerConnections, SIGNAL(connectionFailed()), engine, SLOT(cancelProcess())); - - return engine; -} - -static QString sysroot(RunConfiguration *runConfig) -{ - QTC_ASSERT(runConfig, return QString()); - ProjectExplorer::Kit *k = runConfig->target()->kit(); - if (k && ProjectExplorer::SysRootKitInformation::hasSysRoot(k)) - return ProjectExplorer::SysRootKitInformation::sysRoot(runConfig->target()->kit()).toString(); - return QString(); -} - -QWidget *QmlProfilerTool::createWidgets() -{ - QTC_ASSERT(!d->m_viewContainer, return 0); - - - d->m_viewContainer = new QmlProfilerViewManager(this, - this, - d->m_profilerModelManager, - d->m_profilerState); - connect(d->m_viewContainer, SIGNAL(gotoSourceLocation(QString,int,int)), - this, SLOT(gotoSourceLocation(QString,int,int))); - - // - // Toolbar - // - QWidget *toolbarWidget = new QWidget; - toolbarWidget->setObjectName(QLatin1String("QmlProfilerToolBarWidget")); - - QHBoxLayout *layout = new QHBoxLayout; - layout->setMargin(0); - layout->setSpacing(0); - - d->m_recordButton = new QToolButton(toolbarWidget); - d->m_recordButton->setCheckable(true); - - connect(d->m_recordButton,SIGNAL(clicked(bool)), this, SLOT(recordingButtonChanged(bool))); - d->m_recordButton->setChecked(true); - setRecording(d->m_profilerState->clientRecording()); - layout->addWidget(d->m_recordButton); - - d->m_clearButton = new QToolButton(toolbarWidget); - d->m_clearButton->setIcon(QIcon(QLatin1String(":/qmlprofiler/clean_pane_small.png"))); - d->m_clearButton->setToolTip(tr("Discard data")); - - connect(d->m_clearButton,SIGNAL(clicked()), this, SLOT(clearData())); - - layout->addWidget(d->m_clearButton); - - d->m_timeLabel = new QLabel(); - QPalette palette = d->m_timeLabel->palette(); - palette.setColor(QPalette::WindowText, Qt::white); - d->m_timeLabel->setPalette(palette); - d->m_timeLabel->setIndent(10); - updateTimeDisplay(); - layout->addWidget(d->m_timeLabel); - - toolbarWidget->setLayout(layout); - - // When the widgets are requested we assume that the session data - // is available, then we can populate the file finder - populateFileFinder(); - - return toolbarWidget; -} - -void QmlProfilerTool::populateFileFinder(QString projectDirectory, QString activeSysroot) -{ - // Initialize filefinder with some sensible default - QStringList sourceFiles; - SessionManager *sessionManager = ProjectExplorerPlugin::instance()->session(); - QList<Project *> projects = sessionManager->projects(); - if (Project *startupProject = ProjectExplorerPlugin::instance()->startupProject()) { - // startup project first - projects.removeOne(ProjectExplorerPlugin::instance()->startupProject()); - projects.insert(0, startupProject); - } - foreach (Project *project, projects) - sourceFiles << project->files(Project::ExcludeGeneratedFiles); - - if (!projects.isEmpty()) { - if (projectDirectory.isEmpty()) - projectDirectory = projects.first()->projectDirectory(); - - if (activeSysroot.isEmpty()) { - if (Target *target = projects.first()->activeTarget()) - if (RunConfiguration *rc = target->activeRunConfiguration()) - activeSysroot = sysroot(rc); - } - } - - d->m_projectFinder.setProjectDirectory(projectDirectory); - d->m_projectFinder.setProjectFiles(sourceFiles); - d->m_projectFinder.setSysroot(activeSysroot); -} - -void QmlProfilerTool::recordingButtonChanged(bool recording) -{ - d->m_profilerState->setClientRecording(recording); -} - -void QmlProfilerTool::setRecording(bool recording) -{ - // update display - d->m_recordButton->setToolTip( recording ? tr("Disable profiling") : tr("Enable profiling")); - d->m_recordButton->setIcon(QIcon(recording ? QLatin1String(":/qmlprofiler/recordOn.png") : - QLatin1String(":/qmlprofiler/recordOff.png"))); - - d->m_recordButton->setChecked(recording); - - // manage timer - if (d->m_profilerState->currentState() == QmlProfilerStateManager::AppRunning) { - if (recording) { - d->m_recordingTimer.start(); - d->m_recordingElapsedTime.start(); - } else { - d->m_recordingTimer.stop(); - } - } -} - -void QmlProfilerTool::gotoSourceLocation(const QString &fileUrl, int lineNumber, int columnNumber) -{ - if (lineNumber < 0 || fileUrl.isEmpty()) - return; - - const QString projectFileName = d->m_projectFinder.findFile(fileUrl); - - QFileInfo fileInfo(projectFileName); - if (!fileInfo.exists() || !fileInfo.isReadable()) - return; - - IEditor *editor = EditorManager::openEditor(projectFileName); - TextEditor::ITextEditor *textEditor = qobject_cast<TextEditor::ITextEditor*>(editor); - - if (textEditor) { - EditorManager::instance()->addCurrentPositionToNavigationHistory(); - // textEditor counts columns starting with 0, but the ASTs store the - // location starting with 1, therefore the -1 in the call to gotoLine - textEditor->gotoLine(lineNumber, columnNumber - 1); - textEditor->widget()->setFocus(); - } -} - -void QmlProfilerTool::updateTimeDisplay() -{ - double seconds = 0; - if (d->m_profilerState->serverRecording() && - d->m_profilerState->currentState() == QmlProfilerStateManager::AppRunning) { - seconds = d->m_recordingElapsedTime.elapsed() / 1000.0; - } else if (d->m_profilerModelManager->state() != QmlProfilerDataState::Empty ) { - //seconds = d->m_profilerModelManager->traceDuration() / 1.0e9; - seconds = d->m_profilerModelManager->traceTime()->duration() / 1.0e9; - } - QString timeString = QString::number(seconds,'f',1); - QString profilerTimeStr = QmlProfilerTool::tr("%1 s").arg(timeString, 6); - d->m_timeLabel->setText(tr("Elapsed: %1").arg(profilerTimeStr)); -} - -void QmlProfilerTool::clearData() -{ - d->m_profilerModelManager->clear(); - d->m_profilerConnections->discardPendingData(); -} - -void QmlProfilerTool::clearDisplay() -{ - d->m_profilerConnections->clearBufferedData(); - d->m_viewContainer->clear(); - updateTimeDisplay(); -} - -static void startRemoteTool(IAnalyzerTool *tool, StartMode mode) -{ - Q_UNUSED(tool); - - Id kitId; - quint16 port; - Kit *kit = 0; - - { - QSettings *settings = ICore::settings(); - - kitId = Id::fromSetting(settings->value(QLatin1String("AnalyzerQmlAttachDialog/kitId"))); - port = settings->value(QLatin1String("AnalyzerQmlAttachDialog/port"), 3768).toUInt(); - - QmlProfilerAttachDialog dialog; - - dialog.setKitId(kitId); - dialog.setPort(port); - - if (dialog.exec() != QDialog::Accepted) - return; - - kit = dialog.kit(); - port = dialog.port(); - - settings->setValue(QLatin1String("AnalyzerQmlAttachDialog/kitId"), kit->id().toSetting()); - settings->setValue(QLatin1String("AnalyzerQmlAttachDialog/port"), port); - } - - AnalyzerStartParameters sp; - sp.startMode = mode; - - IDevice::ConstPtr device = DeviceKitInformation::device(kit); - if (device) { - sp.connParams = device->sshParameters(); - if (device->type() == ProjectExplorer::Constants::DESKTOP_DEVICE_TYPE - || device->type() == Android::Constants::ANDROID_DEVICE_TYPE) { - sp.analyzerHost = QLatin1String("localhost"); - } else { - sp.analyzerHost = sp.connParams.host; - } - } - sp.sysroot = SysRootKitInformation::sysRoot(kit).toString(); - sp.analyzerPort = port; - - //AnalyzerRunControl *rc = new AnalyzerRunControl(tool, sp, 0); - AnalyzerRunControl *rc = tool->createRunControl(sp, 0); - QObject::connect(AnalyzerManager::stopAction(), SIGNAL(triggered()), rc, SLOT(stopIt())); - - ProjectExplorerPlugin::instance()->startRunControl(rc, tool->runMode()); -} - -void QmlProfilerTool::startTool(StartMode mode) -{ - using namespace ProjectExplorer; - - // Make sure mode is shown. - AnalyzerManager::showMode(); - - if (mode == StartLocal) { - ProjectExplorerPlugin *pe = ProjectExplorerPlugin::instance(); - // ### not sure if we're supposed to check if the RunConFiguration isEnabled - Project *pro = pe->startupProject(); - pe->runProject(pro, runMode()); - } else if (mode == StartRemote) { - startRemoteTool(this, mode); - } -} - -void QmlProfilerTool::logStatus(const QString &msg) -{ - MessageManager *messageManager = MessageManager::instance(); - messageManager->printToOutputPane(msg, Core::MessageManager::Flash); -} - -void QmlProfilerTool::logError(const QString &msg) -{ - MessageManager *messageManager = MessageManager::instance(); - messageManager->printToOutputPane(msg, Core::MessageManager::NoModeSwitch); -} - -void QmlProfilerTool::showErrorDialog(const QString &error) -{ - QMessageBox *errorDialog = new QMessageBox(Core::ICore::mainWindow()); - errorDialog->setIcon(QMessageBox::Warning); - errorDialog->setWindowTitle(tr("QML Profiler")); - errorDialog->setText(error); - errorDialog->setStandardButtons(QMessageBox::Ok); - errorDialog->setDefaultButton(QMessageBox::Ok); - errorDialog->setModal(false); - errorDialog->show(); -} - -void QmlProfilerTool::showSaveOption() -{ - d->m_saveQmlTrace->setEnabled(!d->m_profilerModelManager->isEmpty()); -} - -void QmlProfilerTool::showSaveDialog() -{ - QString filename = QFileDialog::getSaveFileName(Core::ICore::mainWindow(), tr("Save QML Trace"), QString(), - tr("QML traces (*%1)").arg(QLatin1String(TraceFileExtension))); - if (!filename.isEmpty()) { - if (!filename.endsWith(QLatin1String(TraceFileExtension))) - filename += QLatin1String(TraceFileExtension); - d->m_profilerModelManager->save(filename); - } -} - -void QmlProfilerTool::showLoadDialog() -{ - if (ModeManager::currentMode()->id() != MODE_ANALYZE) - AnalyzerManager::showMode(); - - AnalyzerManager::selectTool(this, StartRemote); - - QString filename = QFileDialog::getOpenFileName(Core::ICore::mainWindow(), tr("Load QML Trace"), QString(), - tr("QML traces (*%1)").arg(QLatin1String(TraceFileExtension))); - - if (!filename.isEmpty()) { - // delayed load (prevent graphical artifacts due to long load time) - d->m_profilerModelManager->setFilename(filename); - QTimer::singleShot(100, d->m_profilerModelManager, SLOT(load())); - } -} - -void QmlProfilerTool::clientsDisconnected() -{ - // If the application stopped by itself, check if we have all the data - if (d->m_profilerState->currentState() == QmlProfilerStateManager::AppDying) { - if (d->m_profilerModelManager->state() == QmlProfilerDataState::AcquiringData) - d->m_profilerState->setCurrentState(QmlProfilerStateManager::AppKilled); - else - d->m_profilerState->setCurrentState(QmlProfilerStateManager::AppStopped); - - // ... and return to the "base" state - d->m_profilerState->setCurrentState(QmlProfilerStateManager::Idle); - } - // If the connection is closed while the app is still running, no special action is needed -} - -void QmlProfilerTool::profilerDataModelStateChanged() -{ - switch (d->m_profilerModelManager->state()) { - case QmlProfilerDataState::Empty : - clearDisplay(); - break; - case QmlProfilerDataState::AcquiringData : - case QmlProfilerDataState::ProcessingData : - // nothing to be done for these two - break; - case QmlProfilerDataState::Done : - if (d->m_profilerState->currentState() == QmlProfilerStateManager::AppStopRequested) - d->m_profilerState->setCurrentState(QmlProfilerStateManager::AppReadyToStop); - showSaveOption(); - updateTimeDisplay(); - break; - default: - break; - } -} - -QList <QAction *> QmlProfilerTool::profilerContextMenuActions() const -{ - QList <QAction *> commonActions; - commonActions << d->m_loadQmlTrace << d->m_saveQmlTrace; - return commonActions; -} - -void QmlProfilerTool::showNonmodalWarning(const QString &warningMsg) -{ - QMessageBox *noExecWarning = new QMessageBox(Core::ICore::mainWindow()); - noExecWarning->setIcon(QMessageBox::Warning); - noExecWarning->setWindowTitle(tr("QML Profiler")); - noExecWarning->setText(warningMsg); - noExecWarning->setStandardButtons(QMessageBox::Ok); - noExecWarning->setDefaultButton(QMessageBox::Ok); - noExecWarning->setModal(false); - noExecWarning->show(); -} - -QMessageBox *QmlProfilerTool::requestMessageBox() -{ - return new QMessageBox(Core::ICore::mainWindow()); -} - -void QmlProfilerTool::handleHelpRequest(const QString &link) -{ - HelpManager *helpManager = HelpManager::instance(); - helpManager->handleHelpRequest(link); -} - -void QmlProfilerTool::profilerStateChanged() -{ - switch (d->m_profilerState->currentState()) { - case QmlProfilerStateManager::AppDying : { - // If already disconnected when dying, check again that all data was read - if (!d->m_profilerConnections->isConnected()) - QTimer::singleShot(0, this, SLOT(clientsDisconnected())); - break; - } - case QmlProfilerStateManager::AppKilled : { - showNonmodalWarning(tr("Application finished before loading profiled data.\nPlease use the stop button instead.")); - d->m_profilerModelManager->clear(); - break; - } - case QmlProfilerStateManager::Idle : - // when the app finishes, set recording display to client status - setRecording(d->m_profilerState->clientRecording()); - break; - default: - // no special action needed for other states - break; - } -} - -void QmlProfilerTool::clientRecordingChanged() -{ - // if application is running, display server record changes - // if application is stopped, display client record changes - if (d->m_profilerState->currentState() != QmlProfilerStateManager::AppRunning) - setRecording(d->m_profilerState->clientRecording()); -} - -void QmlProfilerTool::serverRecordingChanged() -{ - if (d->m_profilerState->currentState() == QmlProfilerStateManager::AppRunning) { - setRecording(d->m_profilerState->serverRecording()); - // clear the old data each time we start a new profiling session - if (d->m_profilerState->serverRecording()) { - d->m_clearButton->setEnabled(false); - clearData(); - d->m_profilerModelManager->prepareForWriting(); - } else { - d->m_clearButton->setEnabled(true); - } - } else { - d->m_clearButton->setEnabled(true); - } -} |