plasma-framework/scriptengines/javascript/simplejavascriptapplet.h

114 lines
4.3 KiB
C
Raw Normal View History

/*
* Copyright 2007 Richard J. Moore <rich@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 version 2 as
* published by the Free Software Foundation
*
* 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 SCRIPT_H
#define SCRIPT_H
#include <QScriptValue>
#include <Plasma/Animator>
#include <Plasma/AppletScript>
#include <Plasma/DataEngine>
#include "simplebindings/uiloader.h"
class QScriptContext;
class AppletInterface;
class ScriptEnv;
namespace Plasma
{
class ExtenderItem;
} // namespace Plasma
class SimpleJavaScriptApplet : public Plasma::AppletScript
{
Q_OBJECT
public:
SimpleJavaScriptApplet(QObject *parent, const QVariantList &args);
~SimpleJavaScriptApplet();
bool init();
static void reportError(QScriptEngine *error, bool fatal = false);
void paintInterface(QPainter *painter, const QStyleOptionGraphicsItem *option, const QRect &contentsRect);
QList<QAction*> contextualActions();
void constraintsEvent(Plasma::Constraints constraints);
bool include(const QString &path);
QSet<QString> loadedExtensions() const;
QScriptValue variantToScriptValue(QVariant var);
static QString findImageFile(QScriptEngine *engine, const QString &file);
public Q_SLOTS:
void dataUpdated( const QString &name, const Plasma::DataEngine::Data &data );
void configChanged();
void executeAction(const QString &name);
void collectGarbage();
void extenderItemRestored(Plasma::ExtenderItem* item);
private Q_SLOTS:
void engineReportsError(ScriptEnv *engine, bool fatal);
private:
bool importExtensions();
bool importBuiltinExtension(const QString &extension);
void setupObjects();
void callFunction(const QString &functionName, const QScriptValueList &args = QScriptValueList());
static void populateAnimationsHash();
static QString findSvg(QScriptEngine *engine, const QString &file);
static QScriptValue animation(QScriptContext *context, QScriptEngine *engine);
static QScriptValue animationGroup(QScriptContext *context, QScriptEngine *engine);
static QScriptValue parallelAnimationGroup(QScriptContext *context, QScriptEngine *engine);
static QScriptValue jsi18n(QScriptContext *context, QScriptEngine *engine);
static QScriptValue jsi18nc(QScriptContext *context, QScriptEngine *engine);
static QScriptValue jsi18np(QScriptContext *context, QScriptEngine *engine);
static QScriptValue jsi18ncp(QScriptContext *context, QScriptEngine *engine);
static QScriptValue dataEngine(QScriptContext *context, QScriptEngine *engine);
static QScriptValue service(QScriptContext *context, QScriptEngine *engine);
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);
void installWidgets(QScriptEngine *engine);
static QScriptValue createWidget(QScriptContext *context, QScriptEngine *engine);
static QScriptValue widgetAdjustSize(QScriptContext *context, QScriptEngine *engine);
static AppletInterface *extractAppletInterface(QScriptEngine *engine);
static QGraphicsWidget *extractParent(QScriptContext *context,
QScriptEngine *engine,
int parentIndex = 0,
bool *parentedToApplet = 0);
private:
static KSharedPtr<UiLoader> s_widgetLoader;
static QHash<QString, Plasma::Animator::Animation> s_animationDefs;
ScriptEnv *m_engine;
QScriptValue m_self;
QVariantList m_args;
AppletInterface *m_interface;
friend class AppletInterface;
};
#endif // SCRIPT_H