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356 lines
12 KiB
356 lines
12 KiB
/* This file is part of the KDE libraries
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* Copyright (C) 1999 Torben Weis <weis@kde.org>
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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 Library General Public
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* License version 2 as published by the Free Software Foundation;
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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**/
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#include "kuserprofile.h"
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#include "kservice.h"
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#include "kservicetype.h"
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#include "kservicetypefactory.h"
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#include <tdeconfig.h>
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#include <tdeapplication.h>
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#include <tdeglobal.h>
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#include <kdebug.h>
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#include <kstaticdeleter.h>
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#include <tqtl.h>
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template class TQPtrList<KServiceTypeProfile>;
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typedef TQPtrList<KServiceTypeProfile> KServiceTypeProfileList;
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/*********************************************
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*
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* KServiceTypeProfile
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*
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*********************************************/
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KServiceTypeProfileList* KServiceTypeProfile::s_lstProfiles = 0L;
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static KStaticDeleter< KServiceTypeProfileList > profileDeleter;
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bool KServiceTypeProfile::s_configurationMode = false;
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void KServiceTypeProfile::initStatic()
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{
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if ( s_lstProfiles )
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return;
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// Make sure that a KServiceTypeFactory gets created.
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(void) KServiceTypeFactory::self();
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profileDeleter.setObject(s_lstProfiles, new KServiceTypeProfileList);
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s_lstProfiles->setAutoDelete( true );
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TDEConfig config( "profilerc", true, false);
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static const TQString & defaultGroup = TDEGlobal::staticQString("<default>");
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TQStringList tmpList = config.groupList();
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for (TQStringList::Iterator aIt = tmpList.begin();
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aIt != tmpList.end(); ++aIt) {
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if ( *aIt == defaultGroup )
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continue;
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config.setGroup( *aIt );
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TQString appId = config.readEntry( "Application" );
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KService::Ptr pService = KService::serviceByStorageId(appId);
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if ( pService ) {
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TQString application = pService->storageId();
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TQString type = config.readEntry( "ServiceType" );
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TQString type2 = config.readEntry( "GenericServiceType" );
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if (type2.isEmpty()) // compat code
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type2 = (pService->type() == "Application") ? "Application" : "KParts/ReadOnlyPart";
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int pref = config.readNumEntry( "Preference" );
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if ( !type.isEmpty() /* && pref >= 0*/ ) // Don't test for pref here. We want those in the list, to mark them as forbidden
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{
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KServiceTypeProfile* p =
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KServiceTypeProfile::serviceTypeProfile( type, type2 );
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if ( !p ) {
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p = new KServiceTypeProfile( type, type2 );
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s_lstProfiles->append( p );
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}
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bool allow = config.readBoolEntry( "AllowAsDefault" );
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//kdDebug(7014) << "KServiceTypeProfile::initStatic adding service " << application << " to profile for " << type << "," << type2 << " with preference " << pref << endl;
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p->addService( application, pref, allow );
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}
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}
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}
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}
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//static
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void KServiceTypeProfile::clear()
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{
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// HACK tdesycoca may open the dummy db, in such case the first call to tdesycoca
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// in initStatic() leads to closing the dummy db and clear() being called
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// in the middle of it, making s_lstProfiles be NULL
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if( s_lstProfiles == NULL || s_lstProfiles->count() == 0 )
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return;
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profileDeleter.destructObject();
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}
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//static
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KServiceTypeProfile::OfferList KServiceTypeProfile::offers( const TQString& _servicetype, const TQString& _genericServiceType )
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{
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OfferList offers;
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TQStringList serviceList;
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//kdDebug(7014) << "KServiceTypeProfile::offers( " << _servicetype << "," << _genericServiceType << " )" << endl;
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// Note that KServiceTypeProfile::offers() calls KServiceType::offers(),
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// so we _do_ get the new services, that are available but not in the profile.
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if ( _genericServiceType.isEmpty() )
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{
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initStatic();
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// We want all profiles for servicetype, if we have profiles.
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// ## Slow loop, if profilerc is big. We should use a map instead?
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TQPtrListIterator<KServiceTypeProfile> it( *s_lstProfiles );
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for( ; it.current(); ++it )
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if ( it.current()->m_strServiceType == _servicetype )
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{
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offers += it.current()->offers();
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}
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//kdDebug(7014) << "Found profile: " << offers.count() << " offers" << endl;
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}
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else
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{
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KServiceTypeProfile* profile = serviceTypeProfile( _servicetype, _genericServiceType );
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if ( profile )
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{
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//kdDebug(7014) << "Found profile: " << profile->offers().count() << " offers" << endl;
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offers += profile->offers();
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}
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else
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{
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// Try the other way round, order is not like size, it doesn't matter.
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profile = serviceTypeProfile( _genericServiceType, _servicetype );
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if ( profile )
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{
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//kdDebug(7014) << "Found profile after switching: " << profile->offers().count() << " offers" << endl;
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offers += profile->offers();
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}
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}
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}
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// Collect services, to make the next loop faster
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OfferList::Iterator itOffers = offers.begin();
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for( ; itOffers != offers.end(); ++itOffers )
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serviceList += (*itOffers).service()->desktopEntryPath(); // this should identify each service uniquely
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//kdDebug(7014) << "serviceList: " << serviceList.join(",") << endl;
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// Now complete with any other offers that aren't in the profile
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// This can be because the services have been installed after the profile was written,
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// but it's also the case for any service that's neither App nor ReadOnlyPart, e.g. RenameDlg/Plugin
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KService::List list = KServiceType::offers( _servicetype );
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//kdDebug(7014) << "Using KServiceType::offers, result: " << list.count() << " offers" << endl;
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TQValueListIterator<KService::Ptr> it = list.begin();
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for( ; it != list.end(); ++it )
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{
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if (_genericServiceType.isEmpty() /*no constraint*/ || (*it)->hasServiceType( _genericServiceType ))
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{
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// Check that we don't already have it ;)
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if ( serviceList.find( (*it)->desktopEntryPath() ) == serviceList.end() )
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{
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bool allow = (*it)->allowAsDefault();
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KServiceOffer o( (*it), (*it)->initialPreferenceForMimeType(_servicetype), allow );
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offers.append( o );
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//kdDebug(7014) << "Appending offer " << (*it)->name() << " initial preference=" << (*it)->initialPreference() << " allow-as-default=" << allow << endl;
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}
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//else
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// kdDebug(7014) << "Already having offer " << (*it)->name() << endl;
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}
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}
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qBubbleSort( offers );
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#if 0
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// debug code, comment if you wish but don't remove.
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kdDebug(7014) << "Sorted list:" << endl;
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OfferList::Iterator itOff = offers.begin();
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for( ; itOff != offers.end(); ++itOff )
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kdDebug(7014) << (*itOff).service()->name() << " allow-as-default=" << (*itOff).allowAsDefault() << endl;
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#endif
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//kdDebug(7014) << "Returning " << offers.count() << " offers" << endl;
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return offers;
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}
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KServiceTypeProfile::KServiceTypeProfile( const TQString& _servicetype, const TQString& _genericServiceType )
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{
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initStatic();
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m_strServiceType = _servicetype;
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m_strGenericServiceType = _genericServiceType;
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}
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KServiceTypeProfile::~KServiceTypeProfile()
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{
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}
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void KServiceTypeProfile::addService( const TQString& _service,
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int _preference, bool _allow_as_default )
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{
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m_mapServices[ _service ].m_iPreference = _preference;
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m_mapServices[ _service ].m_bAllowAsDefault = _allow_as_default;
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}
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int KServiceTypeProfile::preference( const TQString& _service ) const
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{
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KService::Ptr service = KService::serviceByName( _service );
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if (!service)
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return 0;
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TQMap<TQString,Service>::ConstIterator it = m_mapServices.find( service->storageId() );
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if ( it == m_mapServices.end() )
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return 0;
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return it.data().m_iPreference;
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}
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bool KServiceTypeProfile::allowAsDefault( const TQString& _service ) const
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{
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KService::Ptr service = KService::serviceByName( _service );
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if (!service)
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return false;
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// Does the service itself not allow that ?
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if ( !service->allowAsDefault() )
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return false;
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// Look what the user says ...
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TQMap<TQString,Service>::ConstIterator it = m_mapServices.find( service->storageId() );
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if ( it == m_mapServices.end() )
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return 0;
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return it.data().m_bAllowAsDefault;
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}
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KServiceTypeProfile* KServiceTypeProfile::serviceTypeProfile( const TQString& _servicetype, const TQString& _genericServiceType )
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{
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initStatic();
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static const TQString& app_str = TDEGlobal::staticQString("Application");
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const TQString &_genservicetype = ((!_genericServiceType.isEmpty()) ? _genericServiceType : app_str);
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TQPtrListIterator<KServiceTypeProfile> it( *s_lstProfiles );
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for( ; it.current(); ++it )
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if (( it.current()->m_strServiceType == _servicetype ) &&
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( it.current()->m_strGenericServiceType == _genservicetype))
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return it.current();
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return 0;
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}
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KServiceTypeProfile::OfferList KServiceTypeProfile::offers() const
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{
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OfferList offers;
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kdDebug(7014) << "KServiceTypeProfile::offers serviceType=" << m_strServiceType << " genericServiceType=" << m_strGenericServiceType << endl;
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KService::List list = KServiceType::offers( m_strServiceType );
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TQValueListIterator<KService::Ptr> it = list.begin();
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for( ; it != list.end(); ++it )
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{
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//kdDebug(7014) << "KServiceTypeProfile::offers considering " << (*it)->name() << endl;
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if ( m_strGenericServiceType.isEmpty() || (*it)->hasServiceType( m_strGenericServiceType ) )
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{
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// Now look into the profile, to find this service's preference.
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TQMap<TQString,Service>::ConstIterator it2 = m_mapServices.find( (*it)->storageId() );
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if( it2 != m_mapServices.end() )
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{
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//kdDebug(7014) << "found in mapServices pref=" << it2.data().m_iPreference << endl;
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if ( it2.data().m_iPreference > 0 ) {
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bool allow = (*it)->allowAsDefault();
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if ( allow )
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allow = it2.data().m_bAllowAsDefault;
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KServiceOffer o( (*it), it2.data().m_iPreference, allow );
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offers.append( o );
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}
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}
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else
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{
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//kdDebug(7014) << "not found in mapServices. Appending." << endl;
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// We use 0 as the preference to ensure new apps don't take over existing apps (which default to 1)
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KServiceOffer o( (*it), 0, (*it)->allowAsDefault() );
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offers.append( o );
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}
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}/* else
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kdDebug(7014) << "Doesn't have " << m_strGenericServiceType << endl;*/
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}
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qBubbleSort( offers );
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//kdDebug(7014) << "KServiceTypeProfile::offers returning " << offers.count() << " offers" << endl;
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return offers;
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}
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KService::Ptr KServiceTypeProfile::preferredService( const TQString & _serviceType, const TQString & _genericServiceType )
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{
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OfferList lst = offers( _serviceType, _genericServiceType );
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OfferList::Iterator itOff = lst.begin();
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// Look for the first one that is allowed as default.
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// Since the allowed-as-default are first anyway, we only have
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// to look at the first one to know.
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if( itOff != lst.end() && (*itOff).allowAsDefault() )
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return (*itOff).service();
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//kdDebug(7014) << "No offers, or none allowed as default" << endl;
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return 0L;
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}
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/*********************************************
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*
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* KServiceOffer
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*
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*********************************************/
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KServiceOffer::KServiceOffer()
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{
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m_iPreference = -1;
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}
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KServiceOffer::KServiceOffer( const KServiceOffer& _o )
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{
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m_pService = _o.m_pService;
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m_iPreference = _o.m_iPreference;
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m_bAllowAsDefault = _o.m_bAllowAsDefault;
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}
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KServiceOffer::KServiceOffer( KService::Ptr _service, int _pref, bool _default )
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{
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m_pService = _service;
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m_iPreference = _pref;
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m_bAllowAsDefault = _default;
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}
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bool KServiceOffer::operator< ( const KServiceOffer& _o ) const
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{
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// Put offers allowed as default FIRST.
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if ( _o.m_bAllowAsDefault && !m_bAllowAsDefault )
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return false; // _o is default and not 'this'.
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if ( !_o.m_bAllowAsDefault && m_bAllowAsDefault )
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return true; // 'this' is default but not _o.
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// Both offers are allowed or not allowed as default
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// -> use preferences to sort them
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// The bigger the better, but we want the better FIRST
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return _o.m_iPreference < m_iPreference;
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}
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