386 lines
13 KiB
C++
386 lines
13 KiB
C++
/**
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* Copyright 2013 Albert Vaca <albertvaka@gmail.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License or (at your option) version 3 or any later version
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* accepted by the membership of KDE e.V. (or its successor approved
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* by the membership of KDE e.V.), which shall act as a proxy
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* defined in Section 14 of version 3 of the license.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "kcm.h"
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#include <KPluginInfo>
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#include <KPluginMetaData>
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#include <KAboutData>
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#include <KLocalizedString>
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#include <kcmutils_version.h>
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#include "ui_kcm.h"
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#include "interfaces/dbusinterfaces.h"
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#include "interfaces/devicesmodel.h"
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#include "devicessortproxymodel.h"
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#include "kdeconnect-version.h"
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K_PLUGIN_FACTORY(KdeConnectKcmFactory, registerPlugin<KdeConnectKcm>();)
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static QString createId() { return QStringLiteral("kcm")+QString::number(QCoreApplication::applicationPid()); }
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KdeConnectKcm::KdeConnectKcm(QWidget* parent, const QVariantList& args)
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: KCModule(KAboutData::pluginData(QStringLiteral("kdeconnect-kcm")), parent)
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, kcmUi(new Ui::KdeConnectKcmUi())
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, daemon(new DaemonDbusInterface(this))
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, devicesModel(new DevicesModel(this))
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, currentDevice(nullptr)
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{
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KAboutData* about = new KAboutData(QStringLiteral("kdeconnect-kcm"),
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i18n("KDE Connect Settings"),
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QStringLiteral(KDECONNECT_VERSION_STRING),
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i18n("KDE Connect Settings module"),
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KAboutLicense::KAboutLicense::GPL_V2,
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i18n("(C) 2015 Albert Vaca Cintora"),
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QString(),
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QStringLiteral("https://community.kde.org/KDEConnect")
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);
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about->addAuthor(i18n("Albert Vaca Cintora"));
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setAboutData(about);
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kcmUi->setupUi(this);
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sortProxyModel = new DevicesSortProxyModel(devicesModel);
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kcmUi->deviceList->setModel(sortProxyModel);
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kcmUi->deviceInfo->setVisible(false);
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kcmUi->progressBar->setVisible(false);
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kcmUi->messages->setVisible(false);
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//Workaround: If we set this directly (or if we set it in the .ui file), the layout breaks
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kcmUi->noDeviceLinks->setWordWrap(false);
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QTimer::singleShot(0, this, [this] { kcmUi->noDeviceLinks->setWordWrap(true); });
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setWhenAvailable(daemon->announcedName(), [this](const QString& announcedName) {
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kcmUi->rename_label->setText(announcedName);
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kcmUi->rename_edit->setText(announcedName);
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}, this);
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connect(daemon, SIGNAL(announcedNameChanged(QString)),
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kcmUi->rename_edit, SLOT(setText(QString)));
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connect(daemon, SIGNAL(announcedNameChanged(QString)),
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kcmUi->rename_label, SLOT(setText(QString)));
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setRenameMode(false);
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setButtons(KCModule::Help | KCModule::NoAdditionalButton);
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connect(devicesModel, &QAbstractItemModel::dataChanged,
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this, &KdeConnectKcm::resetSelection);
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connect(kcmUi->deviceList->selectionModel(), &QItemSelectionModel::currentChanged,
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this, &KdeConnectKcm::deviceSelected);
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connect(kcmUi->accept_button, &QAbstractButton::clicked,
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this, &KdeConnectKcm::acceptPairing);
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connect(kcmUi->reject_button, &QAbstractButton::clicked,
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this, &KdeConnectKcm::rejectPairing);
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connect(kcmUi->pair_button, &QAbstractButton::clicked,
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this, &KdeConnectKcm::requestPair);
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connect(kcmUi->unpair_button, &QAbstractButton::clicked,
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this, &KdeConnectKcm::unpair);
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connect(kcmUi->ping_button, &QAbstractButton::clicked,
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this, &KdeConnectKcm::sendPing);
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connect(kcmUi->refresh_button,&QAbstractButton::clicked,
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this, &KdeConnectKcm::refresh);
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connect(kcmUi->rename_edit,&QLineEdit::returnPressed,
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this, &KdeConnectKcm::renameDone);
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connect(kcmUi->renameDone_button,&QAbstractButton::clicked,
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this, &KdeConnectKcm::renameDone);
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connect(kcmUi->renameShow_button,&QAbstractButton::clicked,
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this, &KdeConnectKcm::renameShow);
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daemon->acquireDiscoveryMode(createId());
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#if KCMUTILS_VERSION >= QT_VERSION_CHECK(5, 45, 0)
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if (!args.isEmpty() && args.first().type() == QVariant::String) {
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const QString input = args.first().toString();
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const auto colonIdx = input.indexOf(QLatin1Char(':'));
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const QString deviceId = input.left(colonIdx);
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const QString pluginCM = colonIdx < 0 ? QString() : input.mid(colonIdx+1);
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connect(devicesModel, &DevicesModel::rowsInserted, this, [this, deviceId, pluginCM]() {
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auto row = devicesModel->rowForDevice(deviceId);
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if (row >= 0) {
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const QModelIndex idx = sortProxyModel->mapFromSource(devicesModel->index(row));
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kcmUi->deviceList->selectionModel()->setCurrentIndex(idx, QItemSelectionModel::ClearAndSelect);
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}
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if (!pluginCM.isEmpty()) {
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kcmUi->pluginSelector->showConfiguration(pluginCM);
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}
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disconnect(devicesModel, &DevicesModel::rowsInserted, this, nullptr);
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});
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}
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#endif
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}
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void KdeConnectKcm::renameShow()
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{
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setRenameMode(true);
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}
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void KdeConnectKcm::renameDone()
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{
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QString newName = kcmUi->rename_edit->text();
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if (newName.isEmpty()) {
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//Rollback changes
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kcmUi->rename_edit->setText(kcmUi->rename_label->text());
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} else {
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kcmUi->rename_label->setText(newName);
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daemon->setAnnouncedName(newName);
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}
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setRenameMode(false);
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}
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void KdeConnectKcm::setRenameMode(bool b) {
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kcmUi->renameDone_button->setVisible(b);
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kcmUi->rename_edit->setVisible(b);
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kcmUi->renameShow_button->setVisible(!b);
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kcmUi->rename_label->setVisible(!b);
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}
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KdeConnectKcm::~KdeConnectKcm()
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{
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daemon->releaseDiscoveryMode(createId());
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delete kcmUi;
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}
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void KdeConnectKcm::refresh()
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{
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daemon->acquireDiscoveryMode(createId());
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daemon->forceOnNetworkChange();
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}
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void KdeConnectKcm::resetSelection()
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{
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if (!currentDevice) {
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return;
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}
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kcmUi->deviceList->selectionModel()->setCurrentIndex(sortProxyModel->mapFromSource(currentIndex), QItemSelectionModel::ClearAndSelect);
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}
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void KdeConnectKcm::deviceSelected(const QModelIndex& current)
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{
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if (currentDevice) {
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disconnect(currentDevice, 0, this, 0);
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}
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//Store previous device config
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pluginsConfigChanged();
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if (!current.isValid()) {
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currentDevice = nullptr;
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kcmUi->deviceInfo->setVisible(false);
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return;
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}
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currentIndex = sortProxyModel->mapToSource(current);
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currentDevice = devicesModel->getDevice(currentIndex.row());
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kcmUi->noDevicePlaceholder->setVisible(false);
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bool valid = (currentDevice != nullptr && currentDevice->isValid());
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kcmUi->deviceInfo->setVisible(valid);
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if (!valid) {
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return;
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}
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kcmUi->messages->setVisible(false);
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resetDeviceView();
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connect(currentDevice, SIGNAL(pluginsChanged()), this, SLOT(resetCurrentDevice()));
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connect(currentDevice, SIGNAL(trustedChanged(bool)), this, SLOT(trustedChanged(bool)));
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connect(currentDevice, SIGNAL(pairingError(QString)), this, SLOT(pairingFailed(QString)));
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connect(currentDevice, &DeviceDbusInterface::hasPairingRequestsChangedProxy, this, &KdeConnectKcm::currentDevicePairingChanged);
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}
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void KdeConnectKcm::currentDevicePairingChanged(bool pairing)
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{
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if (pairing) {
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setCurrentDeviceTrusted(RequestedByPeer);
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} else {
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setWhenAvailable(currentDevice->isTrusted(), [this](bool trusted) {
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setCurrentDeviceTrusted(trusted ? Trusted : NotTrusted);
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}, this);
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}
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}
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void KdeConnectKcm::resetCurrentDevice()
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{
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const QStringList supportedPluginNames = currentDevice->supportedPlugins();
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if (m_oldSupportedPluginNames != supportedPluginNames) {
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resetDeviceView();
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}
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}
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void KdeConnectKcm::resetDeviceView()
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{
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//KPluginSelector has no way to remove a list of plugins and load another, so we need to destroy and recreate it each time
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delete kcmUi->pluginSelector;
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kcmUi->pluginSelector = new KPluginSelector(this);
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kcmUi->deviceInfo_layout->addWidget(kcmUi->pluginSelector);
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kcmUi->pluginSelector->setConfigurationArguments(QStringList(currentDevice->id()));
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kcmUi->name_label->setText(currentDevice->name());
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setWhenAvailable(currentDevice->isTrusted(), [this](bool trusted) {
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if (trusted)
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setCurrentDeviceTrusted(Trusted);
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else
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setWhenAvailable(currentDevice->hasPairingRequests(), [this](bool haspr) {
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setCurrentDeviceTrusted(haspr ? RequestedByPeer : NotTrusted);
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}, this);
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}, this);
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const QList<KPluginInfo> pluginInfo = KPluginInfo::fromMetaData(KPluginLoader::findPlugins(QStringLiteral("kdeconnect/")));
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QList<KPluginInfo> availablePluginInfo;
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m_oldSupportedPluginNames = currentDevice->supportedPlugins();
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for (auto it = pluginInfo.cbegin(), itEnd = pluginInfo.cend(); it!=itEnd; ++it) {
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if (m_oldSupportedPluginNames.contains(it->pluginName())) {
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availablePluginInfo.append(*it);
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}
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}
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KSharedConfigPtr deviceConfig = KSharedConfig::openConfig(currentDevice->pluginsConfigFile());
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kcmUi->pluginSelector->addPlugins(availablePluginInfo, KPluginSelector::ReadConfigFile, i18n("Available plugins"), QString(), deviceConfig);
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connect(kcmUi->pluginSelector, &KPluginSelector::changed, this, &KdeConnectKcm::pluginsConfigChanged);
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}
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void KdeConnectKcm::requestPair()
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{
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if (!currentDevice) {
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return;
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}
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kcmUi->messages->hide();
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setCurrentDeviceTrusted(Requested);
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currentDevice->requestPair();
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}
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void KdeConnectKcm::unpair()
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{
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if (!currentDevice) {
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return;
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}
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setCurrentDeviceTrusted(NotTrusted);
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currentDevice->unpair();
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}
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void KdeConnectKcm::acceptPairing()
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{
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if (!currentDevice) {
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return;
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}
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currentDevice->acceptPairing();
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}
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void KdeConnectKcm::rejectPairing()
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{
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if (!currentDevice) {
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return;
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}
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currentDevice->rejectPairing();
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}
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void KdeConnectKcm::pairingFailed(const QString& error)
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{
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if (sender() != currentDevice) return;
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setCurrentDeviceTrusted(NotTrusted);
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kcmUi->messages->setText(i18n("Error trying to pair: %1",error));
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kcmUi->messages->animatedShow();
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}
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void KdeConnectKcm::trustedChanged(bool trusted)
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{
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DeviceDbusInterface* senderDevice = (DeviceDbusInterface*) sender();
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if (senderDevice == currentDevice)
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setCurrentDeviceTrusted(trusted ? Trusted : NotTrusted);
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}
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void KdeConnectKcm::setCurrentDeviceTrusted(KdeConnectKcm::TrustStatus trusted)
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{
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kcmUi->accept_button->setVisible(trusted == RequestedByPeer);
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kcmUi->reject_button->setVisible(trusted == RequestedByPeer);
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kcmUi->pair_button->setVisible(trusted == NotTrusted);
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kcmUi->unpair_button->setVisible(trusted == Trusted);
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kcmUi->progressBar->setVisible(trusted == Requested);
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kcmUi->ping_button->setVisible(trusted == Trusted);
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switch (trusted) {
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case Trusted:
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kcmUi->status_label->setText(i18n("(paired)"));
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break;
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case NotTrusted:
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kcmUi->status_label->setText(i18n("(not paired)"));
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break;
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case RequestedByPeer:
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kcmUi->status_label->setText(i18n("(incoming pair request)"));
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break;
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case Requested:
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kcmUi->status_label->setText(i18n("(pairing requested)"));
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break;
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}
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}
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void KdeConnectKcm::pluginsConfigChanged()
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{
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//Store previous selection
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if (!currentDevice) return;
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DeviceDbusInterface* auxCurrentDevice = currentDevice;
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currentDevice = nullptr; //HACK to avoid infinite recursion (for some reason calling save on pluginselector emits changed)
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kcmUi->pluginSelector->save();
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currentDevice = auxCurrentDevice;
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currentDevice->reloadPlugins();
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}
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void KdeConnectKcm::save()
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{
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pluginsConfigChanged();
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KCModule::save();
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}
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void KdeConnectKcm::sendPing()
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{
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if (!currentDevice) return;
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currentDevice->pluginCall(QStringLiteral("ping"), QStringLiteral("sendPing"));
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}
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QSize KdeConnectKcm::sizeHint() const
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{
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return QSize(890,550); //Golden ratio :D
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}
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QSize KdeConnectKcm::minimumSizeHint() const
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{
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return QSize(500,300);
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}
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#include "kcm.moc"
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#include "moc_kcm.cpp"
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