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109 lines
3.0 KiB
C++
109 lines
3.0 KiB
C++
/*
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SPDX-FileCopyrightText: 2016 Eike Hein <hein@kde.org>
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SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
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*/
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#include "activityinfo.h"
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#include <KActivities/ActivitiesModel>
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#include <KActivities/Consumer>
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namespace TaskManager
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{
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class Q_DECL_HIDDEN ActivityInfo::Private
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{
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public:
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Private(ActivityInfo *q);
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~Private();
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static int instanceCount;
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static KActivities::Consumer *activityConsumer;
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static KActivities::ActivitiesModel *activitiesModel;
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};
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int ActivityInfo::Private::instanceCount = 0;
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KActivities::Consumer *ActivityInfo::Private::activityConsumer = nullptr;
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KActivities::ActivitiesModel *ActivityInfo::Private::activitiesModel = nullptr;
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ActivityInfo::Private::Private(ActivityInfo *)
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{
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++instanceCount;
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}
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ActivityInfo::Private::~Private()
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{
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--instanceCount;
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if (!instanceCount) {
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delete activityConsumer;
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activityConsumer = nullptr;
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delete activitiesModel;
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activitiesModel = nullptr;
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}
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}
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ActivityInfo::ActivityInfo(QObject *parent)
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: QObject(parent)
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, d(new Private(this))
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{
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if (!d->activityConsumer) {
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d->activityConsumer = new KActivities::Consumer();
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}
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connect(d->activityConsumer, &KActivities::Consumer::currentActivityChanged, this, &ActivityInfo::currentActivityChanged);
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connect(d->activityConsumer, &KActivities::Consumer::runningActivitiesChanged, this, &ActivityInfo::numberOfRunningActivitiesChanged);
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connect(d->activityConsumer, &KActivities::Consumer::runningActivitiesChanged, this, &ActivityInfo::namesOfRunningActivitiesChanged);
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if (!d->activitiesModel) {
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d->activitiesModel = new KActivities::ActivitiesModel();
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d->activitiesModel->setShownStates(QVector<KActivities::Info::State>{KActivities::Info::Running});
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}
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connect(d->activitiesModel, &KActivities::ActivitiesModel::modelReset, this, &ActivityInfo::namesOfRunningActivitiesChanged);
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connect(d->activitiesModel,
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&KActivities::ActivitiesModel::dataChanged,
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this,
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[this](const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector<int> &roles) {
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Q_UNUSED(topLeft)
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Q_UNUSED(bottomRight)
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if (roles.isEmpty() || roles.contains(Qt::DisplayRole)) {
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Q_EMIT namesOfRunningActivitiesChanged();
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}
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});
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}
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ActivityInfo::~ActivityInfo()
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{
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}
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QString ActivityInfo::currentActivity() const
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{
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return d->activityConsumer->currentActivity();
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}
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int ActivityInfo::numberOfRunningActivities() const
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{
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return d->activityConsumer->activities(KActivities::Info::State::Running).count();
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}
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QStringList ActivityInfo::runningActivities() const
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{
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return d->activityConsumer->activities(KActivities::Info::State::Running);
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}
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QString ActivityInfo::activityName(const QString &id)
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{
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KActivities::Info info(id);
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if (info.state() != KActivities::Info::Invalid) {
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return info.name();
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}
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return QString();
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}
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}
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