////  CrashRecoveryHandler.cpp//  interface/src////  Created by David Rowe on 24 Aug 2015.//  Copyright 2015 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #include "CrashRecoveryHandler.h" #include <QCoreApplication>#include <QDialog>#include <QDialogButtonBox>#include <QFile>#include <QLabel>#include <PathUtils.h>#include <QRadioButton>#include <QStandardPaths>#include <QVBoxLayout>#include <QtCore/QUrl> #include "Application.h"#include "Menu.h" #include <RunningMarker.h>#include <SettingHandle.h>#include <SettingHelpers.h>  bool CrashRecoveryHandler::checkForResetSettings(bool wasLikelyCrash, bool suppressPrompt) {    QSettings::setDefaultFormat(JSON_FORMAT);    QSettings settings;    settings.beginGroup("Developer");    QVariant displayCrashOptions = settings.value(MenuOption::DisplayCrashOptions);    settings.endGroup();    settings.beginGroup("Settings");    QVariant askToResetSettingsOption = settings.value(MenuOption::AskToResetSettings);    settings.endGroup();    bool askToResetSettings = askToResetSettingsOption.isValid() && askToResetSettingsOption.toBool();     // If option does not exist in Interface.ini so assume default behavior.    bool displaySettingsResetOnCrash = !displayCrashOptions.isValid() || displayCrashOptions.toBool();     if (suppressPrompt) {        return wasLikelyCrash;    }     if (wasLikelyCrash || askToResetSettings) {        if (displaySettingsResetOnCrash || askToResetSettings) {            Action action = promptUserForAction(wasLikelyCrash);            if (action != DO_NOTHING) {                handleCrash(action);            }        }    }    return wasLikelyCrash;} CrashRecoveryHandler::Action CrashRecoveryHandler::promptUserForAction(bool showCrashMessage) {    QDialog crashDialog;    QLabel* label;    if (showCrashMessage) {        crashDialog.setWindowTitle("Interface Crashed Last Run");        label = new QLabel("If you are having trouble starting would you like to reset your settings?");    } else {        crashDialog.setWindowTitle("Reset Settings");        label = new QLabel("Would you like to reset your settings?");    }     QVBoxLayout* layout = new QVBoxLayout;     layout->addWidget(label);     QRadioButton* option1 = new QRadioButton("Reset all my settings");    QRadioButton* option2 = new QRadioButton("Reset my settings but keep essential info");    QRadioButton* option3 = new QRadioButton("Continue with my current settings");    option3->setChecked(true);    layout->addWidget(option1);    layout->addWidget(option2);    layout->addWidget(option3);    layout->addSpacing(12);    layout->addStretch();     QDialogButtonBox* buttons = new QDialogButtonBox(QDialogButtonBox::Ok);    layout->addWidget(buttons);    crashDialog.connect(buttons, SIGNAL(accepted()), SLOT(accept()));     crashDialog.setLayout(layout);     int result = crashDialog.exec();     if (result == QDialog::Accepted) {        if (option1->isChecked()) {            return CrashRecoveryHandler::DELETE_INTERFACE_INI;        }        if (option2->isChecked()) {            return CrashRecoveryHandler::RETAIN_IMPORTANT_INFO;        }    }     // Dialog cancelled or "do nothing" option chosen    return CrashRecoveryHandler::DO_NOTHING;} void CrashRecoveryHandler::handleCrash(CrashRecoveryHandler::Action action) {    if (action != CrashRecoveryHandler::DELETE_INTERFACE_INI && action != CrashRecoveryHandler::RETAIN_IMPORTANT_INFO) {        // CrashRecoveryHandler::DO_NOTHING or unexpected value        return;    }     QSettings settings;    const QString ADDRESS_MANAGER_GROUP = "AddressManager";    const QString ADDRESS_KEY = "address";    const QString AVATAR_GROUP = "Avatar";    const QString DISPLAY_NAME_KEY = "displayName";    const QString FULL_AVATAR_URL_KEY = "fullAvatarURL";    const QString FULL_AVATAR_MODEL_NAME_KEY = "fullAvatarModelName";    const QString TUTORIAL_COMPLETE_FLAG_KEY = "tutorialComplete";     QString displayName;    QUrl fullAvatarURL;    QString fullAvatarModelName;    QUrl address;    bool tutorialComplete = false;     if (action == CrashRecoveryHandler::RETAIN_IMPORTANT_INFO) {        // Read avatar info         // Location and orientation        settings.beginGroup(ADDRESS_MANAGER_GROUP);        address = settings.value(ADDRESS_KEY).toUrl();        settings.endGroup();         // Display name and avatar        settings.beginGroup(AVATAR_GROUP);        displayName = settings.value(DISPLAY_NAME_KEY).toString();        fullAvatarURL = settings.value(FULL_AVATAR_URL_KEY).toUrl();        fullAvatarModelName = settings.value(FULL_AVATAR_MODEL_NAME_KEY).toString();        settings.endGroup();         // Tutorial complete        tutorialComplete = settings.value(TUTORIAL_COMPLETE_FLAG_KEY).toBool();    }     // Delete Interface.ini    QFile settingsFile(settings.fileName());    if (settingsFile.exists()) {        settingsFile.remove();    }     if (action == CrashRecoveryHandler::RETAIN_IMPORTANT_INFO) {        // Write avatar info         // Location and orientation        settings.beginGroup(ADDRESS_MANAGER_GROUP);        settings.setValue(ADDRESS_KEY, address);        settings.endGroup();         // Display name and avatar        settings.beginGroup(AVATAR_GROUP);        settings.setValue(DISPLAY_NAME_KEY, displayName);        settings.setValue(FULL_AVATAR_URL_KEY, fullAvatarURL);        settings.setValue(FULL_AVATAR_MODEL_NAME_KEY, fullAvatarModelName);        settings.endGroup();         // Tutorial complete        settings.setValue(TUTORIAL_COMPLETE_FLAG_KEY, tutorialComplete);    }}