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/*
This is an encapsulation of the Netscape plugin API.
Copyright (c) 2000 Matthias Hoelzer-Kluepfel <[email protected]>
Stefan Schimanski <[email protected]>
Copyright (c) 2002-2005 George Staikos <[email protected]>
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) 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 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 __NS_PLUGINLOADER_H__
#define __NS_PLUGINLOADER_H__
#include <qstring.h>
#include <qstringlist.h>
#include <qdict.h>
#include <qobject.h>
#include <qwidget.h>
#include <qxembed.h>
#include "NSPluginClassIface_stub.h"
#define EMBEDCLASS QXEmbed
class KProcess;
class QPushButton;
class QGridLayout;
class NSPluginInstance : public EMBEDCLASS
{
Q_OBJECT
public:
NSPluginInstance(QWidget *parent);
void init( const QCString& app, const QCString& obj );
~NSPluginInstance();
public: // wrappers
void javascriptResult( int id, QString result ) { stub->javascriptResult( id, result ); }
private slots:
void loadPlugin();
void doLoadPlugin();
protected:
void resizeEvent(QResizeEvent *event);
void showEvent (QShowEvent *);
void windowChanged(WId w);
virtual void focusInEvent( QFocusEvent* event );
virtual void focusOutEvent( QFocusEvent* event );
class NSPluginLoader *_loader;
bool shown;
bool inited;
int resize_count;
QPushButton *_button;
QGridLayout *_layout;
NSPluginInstanceIface_stub* stub;
private: // wrappers
void displayPlugin();
void resizePlugin( int w, int h );
void shutdown();
};
class NSPluginLoader : public QObject
{
Q_OBJECT
public:
NSPluginLoader();
~NSPluginLoader();
NSPluginInstance *newInstance(QWidget *parent,
QString url, QString mimeType, bool embed,
QStringList argn, QStringList argv,
QString appId, QString callbackId, bool reload,
bool doPost, QByteArray postData);
static NSPluginLoader *instance();
void release();
protected:
void scanPlugins();
QString lookup(const QString &mimeType);
QString lookupMimeType(const QString &url);
bool loadViewer();
void unloadViewer();
protected slots:
void applicationRegistered( const QCString& appId );
void processTerminated( KProcess *proc );
private:
QStringList _searchPaths;
QDict<QString> _mapping, _filetype;
KProcess *_process;
bool _running;
QCString _dcopid;
NSPluginViewerIface_stub *_viewer;
bool _useArtsdsp;
static NSPluginLoader *s_instance;
static int s_refCount;
};
#endif
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