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108 lines
3.0 KiB
108 lines
3.0 KiB
/* |
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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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