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216 lines
5.2 KiB
216 lines
5.2 KiB
/*
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kopetemimetypehandler.cpp - Kopete mime type handlers
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Copyright (c) 2004 by Richard Smith <kde@metafoo.co.uk>
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Kopete (c) 2004 by the Kopete developers <kopete-devel@kde.org>
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*************************************************************************
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Lesser General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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*************************************************************************
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*/
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#include "kopetemimetypehandler.h"
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#include "kopeteglobal.h"
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#include "kopeteuiglobal.h"
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#include <tqwidget.h>
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#include <kapplication.h>
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#include <kdebug.h>
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#include <klocale.h>
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#include <kio/netaccess.h>
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#include <kmimetype.h>
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#include <kmessagebox.h>
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#include <kprogress.h>
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#include <kstandarddirs.h>
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#include <ktar.h>
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namespace Kopete
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{
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namespace
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{
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static TQDict<Kopete::MimeTypeHandler> g_mimeHandlers;
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static TQDict<Kopete::MimeTypeHandler> g_protocolHandlers;
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}
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class MimeTypeHandler::Private
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{
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public:
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Private( bool carf ) : canAcceptRemoteFiles( carf ) {}
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bool canAcceptRemoteFiles;
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TQStringList mimeTypes;
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TQStringList protocols;
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};
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MimeTypeHandler::MimeTypeHandler( bool canAcceptRemoteFiles )
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: d( new Private( canAcceptRemoteFiles ) )
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{
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}
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MimeTypeHandler::~MimeTypeHandler()
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{
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for( TQStringList::iterator it = d->mimeTypes.begin(); it != d->mimeTypes.end(); ++it )
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g_mimeHandlers.remove( *it );
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for( TQStringList::iterator it = d->protocols.begin(); it != d->protocols.end(); ++it )
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g_protocolHandlers.remove( *it );
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delete d;
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}
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bool MimeTypeHandler::registerAsMimeHandler( const TQString &mimeType )
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{
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if( g_mimeHandlers[ mimeType ] )
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{
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kdWarning(14010) << k_funcinfo << "Warning: Two mime type handlers attempting"
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" to handle " << mimeType << endl;
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return false;
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}
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g_mimeHandlers.insert( mimeType, this );
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d->mimeTypes.append( mimeType );
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// kdDebug(14010) << k_funcinfo << "Mime type " << mimeType << " registered" << endl;
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return true;
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}
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bool MimeTypeHandler::registerAsProtocolHandler( const TQString &protocol )
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{
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if( g_protocolHandlers[ protocol ] )
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{
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kdWarning(14010) << k_funcinfo << "Warning: Two protocol handlers attempting"
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" to handle " << protocol << endl;
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return false;
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}
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g_protocolHandlers.insert( protocol, this );
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d->protocols.append( protocol );
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kdDebug(14010) << k_funcinfo << "Mime type " << protocol << " registered" << endl;
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return true;
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}
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const TQStringList MimeTypeHandler::mimeTypes() const
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{
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return d->mimeTypes;
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}
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const TQStringList MimeTypeHandler::protocols() const
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{
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return d->protocols;
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}
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bool MimeTypeHandler::canAcceptRemoteFiles() const
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{
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return d->canAcceptRemoteFiles;
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}
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bool MimeTypeHandler::dispatchURL( const KURL &url )
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{
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if( url.isEmpty() )
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return false;
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TQString type = KMimeType::findByURL( url )->name();
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MimeTypeHandler *mimeHandler = g_mimeHandlers[ type ];
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if( mimeHandler )
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{
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return dispatchToHandler( url, type, mimeHandler );
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}
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else
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{
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mimeHandler = g_protocolHandlers[ url.protocol() ];
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if( mimeHandler )
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{
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mimeHandler->handleURL( url );
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return true;
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}
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else
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{
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kdDebug(14010) << "No mime type handler can handle this URL: " << url.prettyURL() << endl;
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return false;
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}
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}
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}
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bool MimeTypeHandler::dispatchToHandler( const KURL &url, const TQString &mimeType, MimeTypeHandler *handler )
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{
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if( !handler->canAcceptRemoteFiles() )
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{
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TQString file;
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if( !KIO::NetAccess::download( url, file, Kopete::UI::Global::mainWidget() ) )
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{
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TQString sorryText;
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if ( url.isLocalFile() )
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{
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sorryText = i18n( "Unable to find the file %1." );
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}
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else
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{
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sorryText = i18n( "<qt>Unable to download the requested file;<br>"
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"please check that address %1 is correct.</qt>" );
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}
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KMessageBox::sorry( Kopete::UI::Global::mainWidget(),
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sorryText.tqarg( url.prettyURL() ) );
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return false;
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}
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KURL dest;
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dest.setPath( file );
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if( !mimeType.isNull() )
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handler->handleURL( mimeType, dest );
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else
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handler->handleURL( dest );
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// for now, local-only handlers have to be synchronous
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KIO::NetAccess::removeTempFile( file );
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}
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else
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{
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if( !mimeType.isNull() )
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handler->handleURL( mimeType, url );
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else
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handler->handleURL( url );
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}
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return true;
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}
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void MimeTypeHandler::handleURL( const KURL &url ) const
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{
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Q_UNUSED( url );
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}
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void MimeTypeHandler::handleURL( const TQString &mimeType, const KURL &url ) const
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{
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Q_UNUSED( mimeType );
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Q_UNUSED( url );
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}
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EmoticonMimeTypeHandler::EmoticonMimeTypeHandler()
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: MimeTypeHandler( false )
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{
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registerAsMimeHandler( TQString::tqfromLatin1("application/x-kopete-emoticons") );
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registerAsMimeHandler( TQString::tqfromLatin1("application/x-tgz") );
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registerAsMimeHandler( TQString::tqfromLatin1("application/x-tbz") );
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}
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void EmoticonMimeTypeHandler::handleURL( const TQString &, const KURL &url ) const
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{
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Global::installEmoticonTheme( url.path() );
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}
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} // END namespace Kopete
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// vim: set noet ts=4 sts=4 sw=4:
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