plasma-framework/declarativeimports/plasmacomponents/plasmacomponentsplugin.cpp
2012-01-09 17:22:09 +01:00

115 lines
3.3 KiB
C++

/*
* Copyright 2011 by Marco Martin <mart@kde.org>
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* 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 Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "plasmacomponentsplugin.h"
#include <QtDeclarative/qdeclarative.h>
#include <QtDeclarative/QDeclarativeEngine>
#include <QtDeclarative/QDeclarativeContext>
#include <QtDeclarative/QDeclarativeItem>
#include "qrangemodel.h"
#include <KSharedConfig>
#include <KDebug>
#include "enums.h"
#include "qmenu.h"
#include "qmenuitem.h"
#include "kdialogproxy.h"
#include "fullscreendialog.h"
Q_EXPORT_PLUGIN2(plasmacomponentsplugin, PlasmaComponentsPlugin)
class BKSingleton
{
public:
EngineBookKeeping self;
};
K_GLOBAL_STATIC(BKSingleton, privateBKSelf)
EngineBookKeeping::EngineBookKeeping()
{
}
EngineBookKeeping *EngineBookKeeping::self()
{
return &privateBKSelf->self;
}
QDeclarativeEngine *EngineBookKeeping::engineFor(QObject *item) const
{return m_engines.values().first();
foreach (QDeclarativeEngine *engine, m_engines) {
QObject *root = engine->rootContext()->contextObject();
QObject *candidate = item;
while (candidate) {
if (candidate == root) {
return engine;
}
candidate = candidate->parent();
}
}
return 0;
}
void EngineBookKeeping::insertEngine(QDeclarativeEngine *engine)
{
m_engines.insert(engine);
}
void PlasmaComponentsPlugin::initializeEngine(QDeclarativeEngine *engine, const char *uri)
{
QDeclarativeExtensionPlugin::initializeEngine(engine, uri);
EngineBookKeeping::self()->insertEngine(engine);
}
void PlasmaComponentsPlugin::registerTypes(const char *uri)
{
Q_ASSERT(uri == QLatin1String("org.kde.plasma.components"));
QString componentsPlatform = getenv("KDE_PLASMA_COMPONENTS_PLATFORM");
if (componentsPlatform.isEmpty()) {
KConfigGroup cg(KSharedConfig::openConfig("kdeclarativerc"), "Components-platform");
componentsPlatform = cg.readEntry("name", "desktop");
}
//platform specific c++ components
if (componentsPlatform == "desktop") {
qmlRegisterType<KDialogProxy>(uri, 0, 1, "QueryDialog");
qmlRegisterType<QMenuProxy>(uri, 0, 1, "Menu");
qmlRegisterType<QMenuItem>(uri, 0, 1, "MenuItem");
//on touch systems the dialog is fullscreen, c++ needed to do that
} else {
qmlRegisterType<FullScreenDialog>(uri, 0, 1, "Dialog");
}
qmlRegisterType<Plasma::QRangeModel>(uri, 0, 1, "RangeModel");
qmlRegisterUncreatableType<DialogStatus>(uri, 0, 1, "DialogStatus", "");
qmlRegisterUncreatableType<PageOrientation>(uri, 0, 1, "PageOrientation", "");
qmlRegisterUncreatableType<PageStatus>(uri, 0, 1, "PageStatus", "");
}
#include "plasmacomponentsplugin.moc"