plasma-framework/scriptengines/javascript/plasmoid/declarativeappletscript.h

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/*
* Copyright 2009 by Alan Alpert <alan.alpert@nokia.com>
* Copyright 2010 by Ménard Alexis <menard@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.
*/
#ifndef DECLARATIVE_APPLETSCRIPT_H
#define DECLARATIVE_APPLETSCRIPT_H
#include <QScriptValue>
#include <QScriptContext>
#include "abstractjsappletscript.h"
#include "plasmoid/appletauthorization.h"
#include <Plasma/DataEngine>
class AppletInterface;
namespace Plasma
{
class DeclarativeWidget;
class ExtenderItem;
}
class ScriptEnv;
class EngineAccess;
class DeclarativeAppletScript : public AbstractJsAppletScript
{
Q_OBJECT
public:
DeclarativeAppletScript(QObject *parent, const QVariantList &args);
~DeclarativeAppletScript();
QString filePath(const QString &type, const QString &file) const;
QList<QAction*> contextualActions();
void constraintsEvent(Plasma::Constraints constraints);
bool include(const QString &path);
ScriptEnv *scriptEnv();
QScriptEngine *engine() const;
QScriptValue variantToScriptValue(QVariant var);
static QScriptValue loadui(QScriptContext *context, QScriptEngine *engine);
static QScriptValue newPlasmaSvg(QScriptContext *context, QScriptEngine *engine);
static QScriptValue newPlasmaFrameSvg(QScriptContext *context, QScriptEngine *engine);
static QScriptValue newPlasmaExtenderItem(QScriptContext *context, QScriptEngine *engine);
static QScriptValue dataEngine(QScriptContext *context, QScriptEngine *engine);
static QScriptValue service(QScriptContext *context, QScriptEngine *engine);
static QScriptValue loadService(QScriptContext *context, QScriptEngine *engine);
public Q_SLOTS:
void executeAction(const QString &name);
void dataUpdated(const QString &name, const Plasma::DataEngine::Data &data);
void signalHandlerException(const QScriptValue &exception);
void popupEvent(bool popped);
void activate();
void extenderItemRestored(Plasma::ExtenderItem* item);
void collectGarbage();
void configChanged();
void qmlCreationFinished();
protected:
bool init();
void setupObjects();
static QGraphicsWidget *extractParent(QScriptContext *context,
QScriptEngine *engine,
int parentIndex = 0,
bool *parentedToApplet = 0);
Q_SIGNALS:
void formFactorChanged();
void locationChanged();
void contextChanged();
private:
void callPlasmoidFunction(const QString &functionName, const QScriptValueList &args, ScriptEnv *env);
Plasma::DeclarativeWidget *m_declarativeWidget;
AppletInterface *m_interface;
EngineAccess *m_engineAccess;
QScriptEngine *m_engine;
QScriptValue m_self;
ScriptEnv *m_env;
AppletAuthorization m_auth;
};
#endif