C++ ConstPtr::isNull方法代码示例

QString IosRunConfiguration::disabledReason() const
{
    if (m_parseInProgress)
        return tr("The .pro file \"%1\" is currently being parsed.")
                .arg(QFileInfo(m_profilePath).fileName());
    if (!m_parseSuccess)
        return static_cast<QmakeProject *>(target()->project())
                ->disabledReasonForRunConfiguration(m_profilePath);
    Core::Id devType = DeviceTypeKitInformation::deviceTypeId(target()->kit());
    if (devType != Constants::IOS_DEVICE_TYPE && devType != Constants::IOS_SIMULATOR_TYPE)
        return tr("Kit has incorrect device type for running on iOS devices.");
    IDevice::ConstPtr dev = DeviceKitInformation::device(target()->kit());
    QString validDevName;
    bool hasConncetedDev = false;
    if (devType == Constants::IOS_DEVICE_TYPE) {
        DeviceManager *dm = DeviceManager::instance();
        for (int idev = 0; idev < dm->deviceCount(); ++idev) {
            IDevice::ConstPtr availDev = dm->deviceAt(idev);
            if (!availDev.isNull() && availDev->type() == Constants::IOS_DEVICE_TYPE) {
                if (availDev->deviceState() == IDevice::DeviceReadyToUse) {
                    validDevName += QLatin1Char(' ');
                    validDevName += availDev->displayName();
                } else if (availDev->deviceState() == IDevice::DeviceConnected) {
                    hasConncetedDev = true;
                }
            }
        }
    }

    if (dev.isNull()) {
        if (!validDevName.isEmpty())
            return tr("No device chosen. Select %1.").arg(validDevName); // should not happen
        else if (hasConncetedDev)
            return tr("No device chosen. Enable developer mode on a device."); // should not happen
        else
            return tr("No device available.");
    } else {
        switch (dev->deviceState()) {
        case IDevice::DeviceReadyToUse:
            break;
        case IDevice::DeviceConnected:
            return tr("To use this device you need to enable developer mode on it.");
        case IDevice::DeviceDisconnected:
        case IDevice::DeviceStateUnknown:
            if (!validDevName.isEmpty())
                return tr("%1 is not connected. Select %2?")
                        .arg(dev->displayName(), validDevName);
            else if (hasConncetedDev)
                return tr("%1 is not connected. Enable developer mode on a device?")
                        .arg(dev->displayName());
            else
                return tr("%1 is not connected.").arg(dev->displayName());
        }
    }
    return RunConfiguration::disabledReason();
}

bool MerLocalRsyncDeployStep::init()
{
    Qt4ProjectManager::Qt4BuildConfiguration *bc = qobject_cast<Qt4ProjectManager::Qt4BuildConfiguration*>(buildConfiguration());
    if (!bc)
        bc =  qobject_cast<Qt4ProjectManager::Qt4BuildConfiguration*>(target()->activeBuildConfiguration());

    if (!bc) {
        addOutput(tr("Cannot deploy: No active build configuration."),
            ErrorMessageOutput);
        return false;
    }

    const MerSdk *const merSdk = MerSdkKitInformation::sdk(target()->kit());

    if (!merSdk) {
        addOutput(tr("Cannot deploy: Missing MerSdk information in the kit"),ErrorMessageOutput);
        return false;
    }

    const QString target = MerTargetKitInformation::targetName(this->target()->kit());

    if (target.isEmpty()) {
        addOutput(tr("Cannot deploy: Missing MerTarget information in the kit"),ErrorMessageOutput);
        return false;
    }

    IDevice::ConstPtr device = DeviceKitInformation::device(this->target()->kit());

    //TODO: HACK
    if (device.isNull() && DeviceTypeKitInformation::deviceTypeId(this->target()->kit()) != Constants::MER_DEVICE_TYPE_ARM) {
        addOutput(tr("Cannot deploy: Missing MerDevice information in the kit"),ErrorMessageOutput);
        return false;
    }


    const QString projectDirectory = bc->shadowBuild() ? bc->shadowBuildDirectory() : project()->projectDirectory();
    const QString deployCommand = QLatin1String("rsync");

    ProcessParameters *pp = processParameters();

    Utils::Environment env = bc ? bc->environment() : Utils::Environment::systemEnvironment();
    //TODO HACK
    if(!device.isNull())
        env.appendOrSet(QLatin1String(Constants::MER_SSH_DEVICE_NAME),device->displayName());
    pp->setMacroExpander(bc ? bc->macroExpander() : Core::VariableManager::instance()->macroExpander());
    pp->setEnvironment(env);
    pp->setWorkingDirectory(projectDirectory);
    pp->setCommand(deployCommand);
    pp->setArguments(arguments());

    return AbstractProcessStep::init();
}

static DebuggerStartParameters createDebuggerStartParameters(QnxRunConfiguration *runConfig)
{
    DebuggerStartParameters params;
    Target *target = runConfig->target();
    Kit *k = target->kit();

    const IDevice::ConstPtr device = DeviceKitInformation::device(k);
    if (device.isNull())
        return params;

    params.startMode = AttachToRemoteServer;
    params.useCtrlCStub = true;
    params.inferior.executable = runConfig->localExecutableFilePath();
    params.remoteExecutable = runConfig->remoteExecutableFilePath();
    params.remoteChannel = device->sshParameters().host + QLatin1String(":-1");
    params.remoteSetupNeeded = true;
    params.closeMode = KillAtClose;
    params.inferior.commandLineArguments = runConfig->arguments();

    auto aspect = runConfig->extraAspect<DebuggerRunConfigurationAspect>();
    if (aspect->useQmlDebugger()) {
        params.qmlServerAddress = device->sshParameters().host;
        params.qmlServerPort = 0; // QML port is handed out later
    }

    auto qtVersion = dynamic_cast<QnxQtVersion *>(QtSupport::QtKitInformation::qtVersion(k));
    if (qtVersion)
        params.solibSearchPath = QnxUtils::searchPaths(qtVersion);

    return params;
}

bool TypeSpecificDeviceConfigurationListModel::deviceMatches(IDevice::ConstPtr dev) const
{
    if (dev.isNull())
        return false;
    Core::Id typeId = ProjectExplorer::DeviceTypeKitInformation::deviceTypeId(target()->kit());
    return dev->type() == typeId;
}

RunControl *IosAnalyzeSupport::createAnalyzeRunControl(IosRunConfiguration *runConfig,
                                                       QString *errorMessage)
{
    Q_UNUSED(errorMessage);
    Target *target = runConfig->target();
    if (!target)
        return 0;
    IDevice::ConstPtr device = DeviceKitInformation::device(target->kit());
    if (device.isNull())
        return 0;
    AnalyzerStartParameters params;
    params.runMode = QmlProfilerRunMode;
    params.sysroot = SysRootKitInformation::sysRoot(target->kit()).toString();
    params.debuggee = runConfig->localExecutable().toUserOutput();
    params.debuggeeArgs = Utils::QtcProcess::joinArgs(runConfig->commandLineArguments());
    params.analyzerHost = QLatin1String("localhost");
    if (device->type() == Core::Id(Ios::Constants::IOS_DEVICE_TYPE)) {
        IosDevice::ConstPtr iosDevice = device.dynamicCast<const IosDevice>();
        if (iosDevice.isNull())
                return 0;
    }
    params.displayName = runConfig->applicationName();

    AnalyzerRunControl *analyzerRunControl = AnalyzerManager::createRunControl(params, runConfig);
    (void) new IosAnalyzeSupport(runConfig, analyzerRunControl, false, true);
    return analyzerRunControl;
}

void IosDeviceManager::deviceConnected(const QString &uid, const QString &name)
{
    DeviceManager *devManager = DeviceManager::instance();
    Core::Id baseDevId(Constants::IOS_DEVICE_ID);
    Core::Id devType(Constants::IOS_DEVICE_TYPE);
    Core::Id devId = baseDevId.withSuffix(uid);
    IDevice::ConstPtr dev = devManager->find(devId);
    if (dev.isNull()) {
        IosDevice *newDev = new IosDevice(uid);
        if (!name.isNull())
            newDev->setDisplayName(name);
        qCDebug(detectLog) << "adding ios device " << uid;
        devManager->addDevice(IDevice::ConstPtr(newDev));
    } else if (dev->deviceState() != IDevice::DeviceConnected &&
               dev->deviceState() != IDevice::DeviceReadyToUse) {
        qCDebug(detectLog) << "updating ios device " << uid;
        IosDevice *newDev = 0;
        if (dev->type() == devType) {
            const IosDevice *iosDev = static_cast<const IosDevice *>(dev.data());
            newDev = new IosDevice(*iosDev);
        } else {
            newDev = new IosDevice(uid);
        }
        devManager->addDevice(IDevice::ConstPtr(newDev));
    }
    updateInfo(uid);
}

void DeviceSettingsWidget::currentDeviceChanged(int index)
{
    qDeleteAll(m_additionalActionButtons);
    delete m_configWidget;
    m_configWidget = 0;
    m_additionalActionButtons.clear();
    const IDevice::ConstPtr device = m_deviceManagerModel->device(index);
    if (device.isNull()) {
        m_ui->removeConfigButton->setEnabled(false);
        clearDetails();
        m_ui->defaultDeviceButton->setEnabled(false);
    } else {
        m_ui->removeConfigButton->setEnabled(true);
        foreach (const Core::Id actionId, device->actionIds()) {
            QPushButton * const button = new QPushButton(device->displayNameForActionId(actionId));
            m_additionalActionButtons << button;
            connect(button, SIGNAL(clicked()), m_additionalActionsMapper, SLOT(map()));
            m_additionalActionsMapper->setMapping(button, actionId.uniqueIdentifier());
            m_ui->buttonsLayout->insertWidget(m_ui->buttonsLayout->count() - 1, button);
        }
        if (!m_ui->osSpecificGroupBox->layout())
            new QVBoxLayout(m_ui->osSpecificGroupBox);
        int managerIndex = m_deviceManager->indexOf(device);
        m_configWidget = m_deviceManager->mutableDeviceAt(managerIndex)->createWidget();
        if (m_configWidget)
            m_ui->osSpecificGroupBox->layout()->addWidget(m_configWidget);
        displayCurrent();
    }
}

static AnalyzerStartParameters createAnalyzerStartParameters(const QnxRunConfiguration *runConfig, RunMode mode)
{
    AnalyzerStartParameters params;
    Target *target = runConfig->target();
    Kit *k = target->kit();

    const IDevice::ConstPtr device = DeviceKitInformation::device(k);
    if (device.isNull())
        return params;

    if (mode == QmlProfilerRunMode)
        params.startMode = StartLocal;
    params.runMode = mode;
    params.debuggee = runConfig->remoteExecutableFilePath();
    params.debuggeeArgs = runConfig->arguments().join(QLatin1Char(' '));
    params.connParams = DeviceKitInformation::device(runConfig->target()->kit())->sshParameters();
    params.displayName = runConfig->displayName();
    params.sysroot = SysRootKitInformation::sysRoot(runConfig->target()->kit()).toString();
    params.analyzerHost = params.connParams.host;
    params.analyzerPort = params.connParams.port;

    if (EnvironmentAspect *environment = runConfig->extraAspect<EnvironmentAspect>())
        params.environment = environment->environment();

    return params;
}

QList<Task> DeviceTypeKitInformation::validate(Kit *k) const
{
    IDevice::ConstPtr dev = DeviceKitInformation::device(k);
    QList<Task> result;
    if (!dev.isNull() && dev->type() != DeviceTypeKitInformation::deviceTypeId(k))
        result.append(Task(Task::Error, tr("Device does not match device type."),
                           Utils::FileName(), -1, Core::Id(Constants::TASK_CATEGORY_BUILDSYSTEM)));
    return result;
}

void IosRunConfiguration::updateDisplayNames()
{
    if (DeviceTypeKitInformation::deviceTypeId(target()->kit()) == Constants::IOS_DEVICE_TYPE)
        m_deviceType = IosDeviceType(IosDeviceType::IosDevice);
    else if (m_deviceType.type == IosDeviceType::IosDevice)
        m_deviceType = IosDeviceType(IosDeviceType::SimulatedDevice);
    IDevice::ConstPtr dev = DeviceKitInformation::device(target()->kit());
    const QString devName = dev.isNull() ? IosDevice::name() : dev->displayName();
    setDefaultDisplayName(tr("Run on %1").arg(devName));
    setDisplayName(tr("Run %1 on %2").arg(applicationName()).arg(devName));
}

bool IosRunConfiguration::isEnabled() const
{
    if (m_parseInProgress || !m_parseSuccess)
        return false;
    Core::Id devType = DeviceTypeKitInformation::deviceTypeId(target()->kit());
    if (devType != Constants::IOS_DEVICE_TYPE && devType != Constants::IOS_SIMULATOR_TYPE)
        return false;
    IDevice::ConstPtr dev = DeviceKitInformation::device(target()->kit());
    if (dev.isNull() || dev->deviceState() != IDevice::DeviceReadyToUse)
        return false;
    return RunConfiguration::isEnabled();
}

static DebuggerStartParameters createDebuggerStartParameters(QnxRunConfiguration *runConfig)
{
    DebuggerStartParameters params;
    Target *target = runConfig->target();
    Kit *k = target->kit();

    const IDevice::ConstPtr device = DeviceKitInformation::device(k);
    if (device.isNull())
        return params;

    params.startMode = AttachToRemoteServer;
    params.debuggerCommand = DebuggerKitInformation::debuggerCommand(k).toString();
    params.sysRoot = SysRootKitInformation::sysRoot(k).toString();
    params.useCtrlCStub = true;
    params.runConfiguration = runConfig;

    if (ToolChain *tc = ToolChainKitInformation::toolChain(k))
        params.toolChainAbi = tc->targetAbi();

    params.executable = runConfig->localExecutableFilePath();
    params.remoteExecutable = runConfig->remoteExecutableFilePath();
    params.remoteChannel = device->sshParameters().host + QLatin1String(":-1");
    params.displayName = runConfig->displayName();
    params.remoteSetupNeeded = true;
    params.closeMode = KillAtClose;
    params.processArgs = runConfig->arguments().join(QLatin1Char(' '));

    DebuggerRunConfigurationAspect *aspect
            = runConfig->extraAspect<DebuggerRunConfigurationAspect>();
    if (aspect->useQmlDebugger()) {
        params.languages |= QmlLanguage;
        params.qmlServerAddress = device->sshParameters().host;
        params.qmlServerPort = 0; // QML port is handed out later
    }

    if (aspect->useCppDebugger())
        params.languages |= CppLanguage;

    if (const Project *project = runConfig->target()->project()) {
        params.projectSourceDirectory = project->projectDirectory().toString();
        if (const BuildConfiguration *buildConfig = runConfig->target()->activeBuildConfiguration())
            params.projectBuildDirectory = buildConfig->buildDirectory().toString();
        params.projectSourceFiles = project->files(Project::ExcludeGeneratedFiles);
    }

    QnxQtVersion *qtVersion =
            dynamic_cast<QnxQtVersion *>(QtSupport::QtKitInformation::qtVersion(k));
    if (qtVersion)
        params.solibSearchPath = QnxUtils::searchPaths(qtVersion);

    return params;
}

QList<Task> QmlProject::projectIssues(const Kit *k) const
{
    QList<Task> result = Project::projectIssues(k);

    const QtSupport::BaseQtVersion *version = QtSupport::QtKitAspect::qtVersion(k);
    if (!version)
        result.append(createProjectTask(Task::TaskType::Error, tr("No Qt version set in kit.")));

    IDevice::ConstPtr dev = DeviceKitAspect::device(k);
    if (dev.isNull())
        result.append(createProjectTask(Task::TaskType::Error, tr("Kit has no device.")));

    if (version && version->qtVersion() < QtSupport::QtVersionNumber(5, 0, 0))
        result.append(createProjectTask(Task::TaskType::Error, tr("Qt version is too old.")));

    if (dev.isNull() || !version)
        return result; // No need to check deeper than this

    if (dev->type() == ProjectExplorer::Constants::DESKTOP_DEVICE_TYPE) {
        if (version->type() == QtSupport::Constants::DESKTOPQT) {
            if (static_cast<const QtSupport::DesktopQtVersion *>(version)->qmlsceneCommand().isEmpty()) {
                result.append(createProjectTask(Task::TaskType::Error,
                                                tr("Qt version has no qmlscene command.")));
            }
        } else {
            // Non-desktop Qt on a desktop device? We don't support that.
            result.append(createProjectTask(Task::TaskType::Error,
                                            tr("Non-desktop Qt is used with a desktop device.")));
        }
    } else {
        // If not a desktop device, don't check the Qt version for qmlscene.
        // The device is responsible for providing it and we assume qmlscene can be found
        // in $PATH if it's not explicitly given.
    }

    return result;
}

void IosDeviceManager::updateAvailableDevices(const QStringList &devices)
{
    foreach (const QString &uid, devices)
        deviceConnected(uid);

    DeviceManager *devManager = DeviceManager::instance();
    for (int iDevice = 0; iDevice < devManager->deviceCount(); ++iDevice) {
        IDevice::ConstPtr dev = devManager->deviceAt(iDevice);
        Core::Id devType(Constants::IOS_DEVICE_TYPE);
        if (dev.isNull() || dev->type() != devType)
            continue;
        const IosDevice *iosDev = static_cast<const IosDevice *>(dev.data());
        if (devices.contains(iosDev->uniqueDeviceID()))
            continue;
        if (iosDev->deviceState() != IDevice::DeviceDisconnected) {
            qCDebug(detectLog) << "disconnecting device " << iosDev->uniqueDeviceID();
            devManager->setDeviceState(iosDev->id(), IDevice::DeviceDisconnected);
        }
    }
}

void IosDeviceManager::deviceDisconnected(const QString &uid)
{
    qCDebug(detectLog) << "detected disconnection of ios device " << uid;
    DeviceManager *devManager = DeviceManager::instance();
    Core::Id baseDevId(Constants::IOS_DEVICE_ID);
    Core::Id devType(Constants::IOS_DEVICE_TYPE);
    Core::Id devId = baseDevId.withSuffix(uid);
    IDevice::ConstPtr dev = devManager->find(devId);
    if (dev.isNull() || dev->type() != devType) {
        qCWarning(detectLog) << "ignoring disconnection of ios device " << uid; // should neve happen
    } else {
        const IosDevice *iosDev = static_cast<const IosDevice *>(dev.data());
        if (iosDev->m_extraInfo.isEmpty()
                || iosDev->m_extraInfo.value(QLatin1String("deviceName")) == QLatin1String("*unknown*")) {
            devManager->removeDevice(iosDev->id());
        } else if (iosDev->deviceState() != IDevice::DeviceDisconnected) {
            qCDebug(detectLog) << "disconnecting device " << iosDev->uniqueDeviceID();
            devManager->setDeviceState(iosDev->id(), IDevice::DeviceDisconnected);
        }
    }
}