Nextcloud-Desktop/src/gui/generalsettings.cpp

/*
 * Copyright (C) by Daniel Molkentin <danimo@owncloud.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
 * for more details.
 */

#include "generalsettings.h"
#include "ui_generalsettings.h"

#include "theme.h"
#include "configfile.h"
#include "application.h"
#include "configfile.h"
#include "owncloudsetupwizard.h"
#include "accountmanager.h"
#include "synclogdialog.h"

#include "updater/updater.h"
#include "updater/ocupdater.h"
#include "ignorelisteditor.h"

#include "config.h"

#include <QNetworkProxy>
#include <QDir>
#include <QScopedValueRollback>

namespace OCC {

GeneralSettings::GeneralSettings(QWidget *parent)
    : QWidget(parent)
    , _ui(new Ui::GeneralSettings)
    , _currentlyLoading(false)
{
    _ui->setupUi(this);

    connect(_ui->desktopNotificationsCheckBox, SIGNAL(toggled(bool)),
        SLOT(slotToggleOptionalDesktopNotifications(bool)));

    _ui->autostartCheckBox->setChecked(Utility::hasLaunchOnStartup(Theme::instance()->appName()));
    connect(_ui->autostartCheckBox, SIGNAL(toggled(bool)), SLOT(slotToggleLaunchOnStartup(bool)));

    // setup about section
    QString about = Theme::instance()->about();
    if (about.isEmpty()) {
        _ui->aboutGroupBox->hide();
    } else {
        _ui->aboutLabel->setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::TextBrowserInteraction);
        _ui->aboutLabel->setText(about);
        _ui->aboutLabel->setWordWrap(true);
        _ui->aboutLabel->setOpenExternalLinks(true);
    }

    loadMiscSettings();
    slotUpdateInfo();

    // misc
    connect(_ui->monoIconsCheckBox, SIGNAL(toggled(bool)), SLOT(saveMiscSettings()));
    connect(_ui->crashreporterCheckBox, SIGNAL(toggled(bool)), SLOT(saveMiscSettings()));
    connect(_ui->newFolderLimitCheckBox, SIGNAL(toggled(bool)), SLOT(saveMiscSettings()));
    connect(_ui->newFolderLimitSpinBox, SIGNAL(valueChanged(int)), SLOT(saveMiscSettings()));
    connect(_ui->newExternalStorage, SIGNAL(toggled(bool)), SLOT(saveMiscSettings()));

#ifndef WITH_CRASHREPORTER
    _ui->crashreporterCheckBox->setVisible(false);
#endif

    /* Set the left contents margin of the layout to zero to make the checkboxes
     * align properly vertically , fixes bug #3758
     */
    int m0, m1, m2, m3;
    _ui->horizontalLayout_3->getContentsMargins(&m0, &m1, &m2, &m3);
    _ui->horizontalLayout_3->setContentsMargins(0, m1, m2, m3);

    // OEM themes are not obliged to ship mono icons, so there
    // is no point in offering an option
    _ui->monoIconsCheckBox->setVisible(Theme::instance()->monoIconsAvailable());

    connect(_ui->ignoredFilesButton, SIGNAL(clicked()), SLOT(slotIgnoreFilesEditor()));

    // accountAdded means the wizard was finished and the wizard might change some options.
    connect(AccountManager::instance(), SIGNAL(accountAdded(AccountState *)), this, SLOT(loadMiscSettings()));
}

GeneralSettings::~GeneralSettings()
{
    delete _ui;
    delete _syncLogDialog;
}

QSize GeneralSettings::sizeHint() const
{
    return QSize(ownCloudGui::settingsDialogSize().width(), QWidget::sizeHint().height());
}

void GeneralSettings::loadMiscSettings()
{
#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0)
    QScopedValueRollback<bool> scope(_currentlyLoading);
    _currentlyLoading = true;
#else
    QScopedValueRollback<bool> scope(_currentlyLoading, true);
#endif
    ConfigFile cfgFile;
    _ui->monoIconsCheckBox->setChecked(cfgFile.monoIcons());
    _ui->desktopNotificationsCheckBox->setChecked(cfgFile.optionalDesktopNotifications());
    _ui->crashreporterCheckBox->setChecked(cfgFile.crashReporter());
    auto newFolderLimit = cfgFile.newBigFolderSizeLimit();
    _ui->newFolderLimitCheckBox->setChecked(newFolderLimit.first);
    _ui->newFolderLimitSpinBox->setValue(newFolderLimit.second);
    _ui->newExternalStorage->setChecked(cfgFile.confirmExternalStorage());
    _ui->monoIconsCheckBox->setChecked(cfgFile.monoIcons());
}

void GeneralSettings::slotUpdateInfo()
{
    // Note: the sparkle-updater is not an OCUpdater
    OCUpdater *updater = qobject_cast<OCUpdater *>(Updater::instance());
    if (ConfigFile().skipUpdateCheck()) {
        updater = 0; // don't show update info if updates are disabled
    }

    if (updater) {
        connect(updater, SIGNAL(downloadStateChanged()), SLOT(slotUpdateInfo()), Qt::UniqueConnection);
        connect(_ui->restartButton, SIGNAL(clicked()), updater, SLOT(slotStartInstaller()), Qt::UniqueConnection);
        connect(_ui->restartButton, SIGNAL(clicked()), qApp, SLOT(quit()), Qt::UniqueConnection);
        _ui->updateStateLabel->setText(updater->statusString());
        _ui->restartButton->setVisible(updater->downloadState() == OCUpdater::DownloadComplete);
    } else {
        // can't have those infos from sparkle currently
        _ui->updatesGroupBox->setVisible(false);
    }
}

void GeneralSettings::saveMiscSettings()
{
    if (_currentlyLoading)
        return;
    ConfigFile cfgFile;
    bool isChecked = _ui->monoIconsCheckBox->isChecked();
    cfgFile.setMonoIcons(isChecked);
    Theme::instance()->setSystrayUseMonoIcons(isChecked);
    cfgFile.setCrashReporter(_ui->crashreporterCheckBox->isChecked());

    cfgFile.setNewBigFolderSizeLimit(_ui->newFolderLimitCheckBox->isChecked(),
        _ui->newFolderLimitSpinBox->value());
    cfgFile.setConfirmExternalStorage(_ui->newExternalStorage->isChecked());
}

void GeneralSettings::slotToggleLaunchOnStartup(bool enable)
{
    Theme *theme = Theme::instance();
    Utility::setLaunchOnStartup(theme->appName(), theme->appNameGUI(), enable);
}

void GeneralSettings::slotToggleOptionalDesktopNotifications(bool enable)
{
    ConfigFile cfgFile;
    cfgFile.setOptionalDesktopNotifications(enable);
}

void GeneralSettings::slotIgnoreFilesEditor()
{
    if (_ignoreEditor.isNull()) {
        _ignoreEditor = new IgnoreListEditor(this);
        _ignoreEditor->setAttribute(Qt::WA_DeleteOnClose, true);
        _ignoreEditor->open();
    } else {
        ownCloudGui::raiseDialog(_ignoreEditor);
    }
}

} // namespace OCC