plasma-framework/examples/shell/customcorona.cpp

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/*
* Copyright 2015 Marco Martin <notmart@gmail.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 desktopFoundation; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
*/
#include "customcorona.h"
#include <QDebug>
#include <QAction>
#include <KActionCollection>
#include <KPackage/Package>
#include <KPackage/PackageLoader>
#include <Plasma/PluginLoader>
CustomCorona::CustomCorona(QObject *parent)
: Plasma::Corona(parent)
{
KPackage::Package package = KPackage::PackageLoader::self()->loadPackage(QStringLiteral("Plasma/Shell"));
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//applications that want to load a plasma scene would have to load their own shell.. TODO: have a simple shell in plasma-framework for this purpose?
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package.setPath(QStringLiteral("org.kde.plasma.desktop"));
setKPackage(package);
qmlRegisterUncreatableType<PlasmaQuick::ContainmentView>("org.kde.plasma.shell", 2, 0, "Desktop", QStringLiteral("It is not possible to create objects of type Desktop"));
m_view = new PlasmaQuick::ContainmentView(this);
m_view->setSource(package.fileUrl("views", QStringLiteral("Desktop.qml")));
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m_view->show();
load();
}
QRect CustomCorona::screenGeometry(int id) const
{
Q_UNUSED(id);
//TODO?
return QRect();
}
void CustomCorona::load()
{
loadLayout(QStringLiteral("exampleplasmashell-appletsrc"));
bool desktopFound = false;
for (auto c : containments()) {
if (c->containmentType() == Plasma::Types::DesktopContainment) {
desktopFound = true;
break;
}
}
if (!desktopFound) {
qDebug() << "Loading default layout";
Plasma::Containment *c = createContainment(QStringLiteral("org.kde.desktopcontainment"));
c->createApplet(QStringLiteral("org.kde.plasma.analogclock"));
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saveLayout(QStringLiteral("exampleplasmashell-appletsrc"));
}
//don't let containments to be removed
for (auto c : containments()) {
if (c->containmentType() == Plasma::Types::DesktopContainment) {
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//example of a shell without a wallpaper
c->setWallpaper(QStringLiteral("null"));
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m_view->setContainment(c);
if (QAction *removeAction = c->actions()->action(QStringLiteral("remove"))) {
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removeAction->deleteLater();
}
break;
}
}
}
#include "moc_customcorona.cpp"