mirror of
https://invent.kde.org/marcoa/shift-shell.git
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5f2ffad357
Introduces new dependency on KWayland and uses it to try to resolve the PlasmaWindowManagement interface. If available that's used to trigger showing desktop state.
110 lines
4.5 KiB
C++
110 lines
4.5 KiB
C++
/***************************************************************************
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* Copyright (C) 2015 Marco Martin <mart@kde.org> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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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, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA . *
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***************************************************************************/
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#include "taskpanel.h"
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#include <QtQml>
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#include <QDebug>
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#include <QDBusMessage>
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#include <QDBusConnection>
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#include <Plasma/Package>
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#include <KWayland/Client/connection_thread.h>
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#include <KWayland/Client/plasmawindowmanagement.h>
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#include <KWayland/Client/registry.h>
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static const QString s_kwinService = QStringLiteral("org.kde.KWin");
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TaskPanel::TaskPanel(QObject *parent, const QVariantList &args)
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: Plasma::Containment(parent, args)
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, m_showingDesktop(false)
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, m_windowManagement(nullptr)
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{
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setHasConfigurationInterface(true);
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initWayland();
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}
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TaskPanel::~TaskPanel()
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{
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}
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void TaskPanel::executeScript(const QString &script)
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{
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//Plasma::Package p =
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qWarning()<<"AAAAAA"<<package().filePath("scripts", script + ".js")<<package().path();
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QDBusMessage message = QDBusMessage::createMethodCall(s_kwinService, "/Scripting", QString(), "loadScript");
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QList<QVariant> arguments;
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arguments << QVariant(package().filePath("scripts", script + ".js"));
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message.setArguments(arguments);
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QDBusMessage reply = QDBusConnection::sessionBus().call(message);
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if (reply.type() == QDBusMessage::ErrorMessage) {
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qWarning() << reply.errorMessage();
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} else {
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const int id = reply.arguments().first().toInt();
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QDBusConnection::sessionBus().connect(s_kwinService, "/" + QString::number(id), QString(), "print", this, SLOT(print(QString)));
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QDBusConnection::sessionBus().connect(s_kwinService, "/" + QString::number(id), QString(), "printError", this, SLOT(print(QString)));
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message = QDBusMessage::createMethodCall(s_kwinService, "/" + QString::number(id), QString(), "run");
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reply = QDBusConnection::sessionBus().call(message);
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if (reply.type() == QDBusMessage::ErrorMessage) {
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qWarning() << reply.errorMessage();
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}
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}
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}
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void TaskPanel::requestShowingDesktop(bool showingDesktop)
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{
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if (!m_windowManagement) {
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return;
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}
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m_windowManagement->setShowingDesktop(showingDesktop);
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}
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void TaskPanel::initWayland()
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{
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if (!QGuiApplication::platformName().startsWith(QLatin1String("wayland"), Qt::CaseInsensitive)) {
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return;
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}
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using namespace KWayland::Client;
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ConnectionThread *connection = ConnectionThread::fromApplication(this);
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if (!connection) {
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return;
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}
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Registry *registry = new Registry(this);
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registry->create(connection);
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connect(registry, &Registry::plasmaWindowManagementAnnounced, this,
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[this, registry] (quint32 name, quint32 version) {
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m_windowManagement = registry->createPlasmaWindowManagement(name, version, this);
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connect(m_windowManagement, &PlasmaWindowManagement::showingDesktopChanged, this,
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[this] (bool showing) {
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if (showing == m_showingDesktop) {
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return;
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}
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m_showingDesktop = showing;
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emit showingDesktopChanged(m_showingDesktop);
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}
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);
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}
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);
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registry->setup();
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}
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K_EXPORT_PLASMA_APPLET_WITH_JSON(taskpanel, TaskPanel, "metadata.json")
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#include "taskpanel.moc"
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