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/*
This is an encapsulation of the Netscape plugin API.
Copyright (c) 2000 Matthias Hoelzer-Kluepfel <hoelzer@kde.org>
Stefan Schimanski <1Stein@gmx.de>
Copyright (c) 2002-2005 George Staikos <staikos@kde.org>
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 <tqstring.h>
#include <tqstringlist.h>
#include <tqdict.h>
#include <tqobject.h>
#include <tqwidget.h>
#include <qxembed.h>
#include "NSPluginClassIface_stub.h"
#define EMBEDCLASS QXEmbed
class KProcess;
class TQPushButton;
class TQGridLayout;
class NSPluginInstance : public EMBEDCLASS
{
Q_OBJECT
public:
NSPluginInstance(TQWidget *parent);
void init( const TQCString& app, const TQCString& obj );
~NSPluginInstance();
public: // wrappers
void javascriptResult( int id, TQString result ) { stub->javascriptResult( id, result ); }
private slots:
void loadPlugin();
void doLoadPlugin();
protected:
void resizeEvent(TQResizeEvent *event);
void showEvent (TQShowEvent *);
void windowChanged(WId w);
virtual void focusInEvent( TQFocusEvent* event );
virtual void focusOutEvent( TQFocusEvent* event );
class NSPluginLoader *_loader;
bool shown;
bool inited;
int resize_count;
TQPushButton *_button;
TQGridLayout *_layout;
NSPluginInstanceIface_stub* stub;
private: // wrappers
void displayPlugin();
void resizePlugin( int w, int h );
void shutdown();
};
class NSPluginLoader : public TQObject
{
Q_OBJECT
public:
NSPluginLoader();
~NSPluginLoader();
NSPluginInstance *newInstance(TQWidget *parent,
TQString url, TQString mimeType, bool embed,
TQStringList argn, TQStringList argv,
TQString appId, TQString callbackId, bool reload,
bool doPost, TQByteArray postData);
static NSPluginLoader *instance();
void release();
protected:
void scanPlugins();
TQString lookup(const TQString &mimeType);
TQString lookupMimeType(const TQString &url);
bool loadViewer(const TQString &mimeType);
void unloadViewer();
protected slots:
void applicationRegistered( const TQCString& appId );
void processTerminated( KProcess *proc );
private:
TQStringList _searchPaths;
TQDict<TQString> _mapping, _filetype;
KProcess *_process;
bool _running;
TQCString _dcopid;
NSPluginViewerIface_stub *_viewer;
bool _useArtsdsp;
static NSPluginLoader *s_instance;
static int s_refCount;
};
#endif
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