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a minimal example of a custom shell

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This commit is contained in:
Marco Martin 2015-11-23 20:31:20 +01:00
parent 1a804c33e2
commit 2750155af4
5 changed files with 205 additions and 0 deletions
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1
examples/CMakeLists.txt
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@ -9,3 +9,4 @@ add_subdirectory(containments)
add_subdirectory(wallpapers)
add_subdirectory(dataengines)
add_subdirectory(testcontainmentactionsplugin)
add_subdirectory(shell)

21
examples/shell/CMakeLists.txt Normal file
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@ -0,0 +1,21 @@
set(exampleplasmashell-app_SRCS
customcorona.cpp
main.cpp
)
add_executable(exampleplasmashell ${exampleplasmashell-app_SRCS})
target_link_libraries(
exampleplasmashell
Qt5::Widgets
Qt5::Quick
Qt5::Qml
KF5::I18n
KF5::XmlGui
KF5::PlasmaQuick
KF5::Plasma
KF5::DBusAddons
KF5::Notifications
KF5::QuickAddons
)

88
examples/shell/customcorona.cpp Normal file
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@ -0,0 +1,88 @@
/*
* 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"));
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(QUrl::fromLocalFile(package.filePath("views", QStringLiteral("Desktop.qml"))));
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("org.kde.plasma.analogclock");
saveLayout(QStringLiteral("exampleplasmashell-appletsrc"));
}
//don't let containments to be removed
for (auto c : containments()) {
if (c->containmentType() == Plasma::Types::DesktopContainment) {
m_view->setContainment(c);
QAction *removeAction = c->actions()->action(QStringLiteral("remove"));
if(removeAction) {
removeAction->deleteLater();
}
break;
}
}
}
#include "moc_customcorona.cpp"

42
examples/shell/customcorona.h Normal file
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@ -0,0 +1,42 @@
/*
* 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 Foundation; 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/>
*/
#ifndef CUSTOMCORONA_H
#define CUSTOMCORONA_H
#include <plasma/corona.h>
#include "plasmaquick/containmentview.h"
class CustomCorona : public Plasma::Corona
{
Q_OBJECT
public:
explicit CustomCorona(QObject * parent = 0);
QRect screenGeometry(int id) const;
public Q_SLOTS:
void load();
private:
PlasmaQuick::ContainmentView *m_view;
};
#endif

53
examples/shell/main.cpp Normal file
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@ -0,0 +1,53 @@
/*
* 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 Foundation; 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 <QApplication>
#include <qcommandlineparser.h>
#include <qcommandlineoption.h>
#include <KDBusService>
#include <KLocalizedString>
#include "customcorona.h"
static const char version[] = "1.0";
int main(int argc, char **argv)
{
QQuickWindow::setDefaultAlphaBuffer(true);
QApplication app(argc, argv);
app.setApplicationVersion(version);
app.setOrganizationDomain(QStringLiteral("kde.org"));
KDBusService service(KDBusService::Unique);
QCommandLineParser parser;
parser.setApplicationDescription(i18n("Plasma Example shell"));
parser.addVersionOption();
parser.addHelpOption();
parser.process(app);
CustomCorona *corona = new CustomCorona();
const int ret = app.exec();
delete corona;
return ret;
}