From ce4a32fe52ef09d8f5ff1dd22c001110902b60a2 Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- kio/kio/kuserprofile.cpp | 355 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 355 insertions(+) create mode 100644 kio/kio/kuserprofile.cpp (limited to 'kio/kio/kuserprofile.cpp') diff --git a/kio/kio/kuserprofile.cpp b/kio/kio/kuserprofile.cpp new file mode 100644 index 000000000..1895ebb98 --- /dev/null +++ b/kio/kio/kuserprofile.cpp @@ -0,0 +1,355 @@ +/* This file is part of the KDE libraries + * Copyright (C) 1999 Torben Weis + * + * This library 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 library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + **/ + +#include "kuserprofile.h" +#include "kservice.h" +#include "kservicetype.h" +#include "kservicetypefactory.h" + +#include +#include +#include +#include +#include + +#include + +template class QPtrList; +typedef QPtrList KServiceTypeProfileList; + +/********************************************* + * + * KServiceTypeProfile + * + *********************************************/ + +KServiceTypeProfileList* KServiceTypeProfile::s_lstProfiles = 0L; +static KStaticDeleter< KServiceTypeProfileList > profileDeleter; +bool KServiceTypeProfile::s_configurationMode = false; + +void KServiceTypeProfile::initStatic() +{ + if ( s_lstProfiles ) + return; + + // Make sure that a KServiceTypeFactory gets created. + (void) KServiceTypeFactory::self(); + + profileDeleter.setObject(s_lstProfiles, new KServiceTypeProfileList); + s_lstProfiles->setAutoDelete( true ); + + KConfig config( "profilerc", true, false); + + static const QString & defaultGroup = KGlobal::staticQString(""); + + QStringList tmpList = config.groupList(); + for (QStringList::Iterator aIt = tmpList.begin(); + aIt != tmpList.end(); ++aIt) { + if ( *aIt == defaultGroup ) + continue; + + config.setGroup( *aIt ); + + QString appId = config.readEntry( "Application" ); + + KService::Ptr pService = KService::serviceByStorageId(appId); + + if ( pService ) { + QString application = pService->storageId(); + QString type = config.readEntry( "ServiceType" ); + QString type2 = config.readEntry( "GenericServiceType" ); + if (type2.isEmpty()) // compat code + type2 = (pService->type() == "Application") ? "Application" : "KParts/ReadOnlyPart"; + int pref = config.readNumEntry( "Preference" ); + + if ( !type.isEmpty() /* && pref >= 0*/ ) // Don't test for pref here. We want those in the list, to mark them as forbidden + { + KServiceTypeProfile* p = + KServiceTypeProfile::serviceTypeProfile( type, type2 ); + + if ( !p ) { + p = new KServiceTypeProfile( type, type2 ); + s_lstProfiles->append( p ); + } + + bool allow = config.readBoolEntry( "AllowAsDefault" ); + //kdDebug(7014) << "KServiceTypeProfile::initStatic adding service " << application << " to profile for " << type << "," << type2 << " with preference " << pref << endl; + p->addService( application, pref, allow ); + } + } + } +} + +//static +void KServiceTypeProfile::clear() +{ + // HACK ksycoca may open the dummy db, in such case the first call to ksycoca + // in initStatic() leads to closing the dummy db and clear() being called + // in the middle of it, making s_lstProfiles be NULL + if( s_lstProfiles == NULL || s_lstProfiles->count() == 0 ) + return; + profileDeleter.destructObject(); +} + +//static +KServiceTypeProfile::OfferList KServiceTypeProfile::offers( const QString& _servicetype, const QString& _genericServiceType ) +{ + OfferList offers; + QStringList serviceList; + //kdDebug(7014) << "KServiceTypeProfile::offers( " << _servicetype << "," << _genericServiceType << " )" << endl; + + // Note that KServiceTypeProfile::offers() calls KServiceType::offers(), + // so we _do_ get the new services, that are available but not in the profile. + if ( _genericServiceType.isEmpty() ) + { + initStatic(); + // We want all profiles for servicetype, if we have profiles. + // ## Slow loop, if profilerc is big. We should use a map instead? + QPtrListIterator it( *s_lstProfiles ); + for( ; it.current(); ++it ) + if ( it.current()->m_strServiceType == _servicetype ) + { + offers += it.current()->offers(); + } + //kdDebug(7014) << "Found profile: " << offers.count() << " offers" << endl; + } + else + { + KServiceTypeProfile* profile = serviceTypeProfile( _servicetype, _genericServiceType ); + if ( profile ) + { + //kdDebug(7014) << "Found profile: " << profile->offers().count() << " offers" << endl; + offers += profile->offers(); + } + else + { + // Try the other way round, order is not like size, it doesn't matter. + profile = serviceTypeProfile( _genericServiceType, _servicetype ); + if ( profile ) + { + //kdDebug(7014) << "Found profile after switching: " << profile->offers().count() << " offers" << endl; + offers += profile->offers(); + } + } + } + + // Collect services, to make the next loop faster + OfferList::Iterator itOffers = offers.begin(); + for( ; itOffers != offers.end(); ++itOffers ) + serviceList += (*itOffers).service()->desktopEntryPath(); // this should identify each service uniquely + //kdDebug(7014) << "serviceList: " << serviceList.join(",") << endl; + + // Now complete with any other offers that aren't in the profile + // This can be because the services have been installed after the profile was written, + // but it's also the case for any service that's neither App nor ReadOnlyPart, e.g. RenameDlg/Plugin + KService::List list = KServiceType::offers( _servicetype ); + //kdDebug(7014) << "Using KServiceType::offers, result: " << list.count() << " offers" << endl; + QValueListIterator it = list.begin(); + for( ; it != list.end(); ++it ) + { + if (_genericServiceType.isEmpty() /*no constraint*/ || (*it)->hasServiceType( _genericServiceType )) + { + // Check that we don't already have it ;) + if ( serviceList.find( (*it)->desktopEntryPath() ) == serviceList.end() ) + { + bool allow = (*it)->allowAsDefault(); + KServiceOffer o( (*it), (*it)->initialPreferenceForMimeType(_servicetype), allow ); + offers.append( o ); + //kdDebug(7014) << "Appending offer " << (*it)->name() << " initial preference=" << (*it)->initialPreference() << " allow-as-default=" << allow << endl; + } + //else + // kdDebug(7014) << "Already having offer " << (*it)->name() << endl; + } + } + + qBubbleSort( offers ); + +#if 0 + // debug code, comment if you wish but don't remove. + kdDebug(7014) << "Sorted list:" << endl; + OfferList::Iterator itOff = offers.begin(); + for( ; itOff != offers.end(); ++itOff ) + kdDebug(7014) << (*itOff).service()->name() << " allow-as-default=" << (*itOff).allowAsDefault() << endl; +#endif + + //kdDebug(7014) << "Returning " << offers.count() << " offers" << endl; + return offers; +} + +KServiceTypeProfile::KServiceTypeProfile( const QString& _servicetype, const QString& _genericServiceType ) +{ + initStatic(); + + m_strServiceType = _servicetype; + m_strGenericServiceType = _genericServiceType; +} + +KServiceTypeProfile::~KServiceTypeProfile() +{ +} + +void KServiceTypeProfile::addService( const QString& _service, + int _preference, bool _allow_as_default ) +{ + m_mapServices[ _service ].m_iPreference = _preference; + m_mapServices[ _service ].m_bAllowAsDefault = _allow_as_default; +} + +int KServiceTypeProfile::preference( const QString& _service ) const +{ + KService::Ptr service = KService::serviceByName( _service ); + if (!service) + return 0; + QMap::ConstIterator it = m_mapServices.find( service->storageId() ); + if ( it == m_mapServices.end() ) + return 0; + + return it.data().m_iPreference; +} + +bool KServiceTypeProfile::allowAsDefault( const QString& _service ) const +{ + KService::Ptr service = KService::serviceByName( _service ); + if (!service) + return false; + + // Does the service itself not allow that ? + if ( !service->allowAsDefault() ) + return false; + + // Look what the user says ... + QMap::ConstIterator it = m_mapServices.find( service->storageId() ); + if ( it == m_mapServices.end() ) + return 0; + + return it.data().m_bAllowAsDefault; +} + +KServiceTypeProfile* KServiceTypeProfile::serviceTypeProfile( const QString& _servicetype, const QString& _genericServiceType ) +{ + initStatic(); + static const QString& app_str = KGlobal::staticQString("Application"); + + const QString &_genservicetype = ((!_genericServiceType.isEmpty()) ? _genericServiceType : app_str); + + QPtrListIterator it( *s_lstProfiles ); + for( ; it.current(); ++it ) + if (( it.current()->m_strServiceType == _servicetype ) && + ( it.current()->m_strGenericServiceType == _genservicetype)) + return it.current(); + + return 0; +} + + +KServiceTypeProfile::OfferList KServiceTypeProfile::offers() const +{ + OfferList offers; + + kdDebug(7014) << "KServiceTypeProfile::offers serviceType=" << m_strServiceType << " genericServiceType=" << m_strGenericServiceType << endl; + KService::List list = KServiceType::offers( m_strServiceType ); + QValueListIterator it = list.begin(); + for( ; it != list.end(); ++it ) + { + //kdDebug(7014) << "KServiceTypeProfile::offers considering " << (*it)->name() << endl; + if ( m_strGenericServiceType.isEmpty() || (*it)->hasServiceType( m_strGenericServiceType ) ) + { + // Now look into the profile, to find this service's preference. + QMap::ConstIterator it2 = m_mapServices.find( (*it)->storageId() ); + + if( it2 != m_mapServices.end() ) + { + //kdDebug(7014) << "found in mapServices pref=" << it2.data().m_iPreference << endl; + if ( it2.data().m_iPreference > 0 ) { + bool allow = (*it)->allowAsDefault(); + if ( allow ) + allow = it2.data().m_bAllowAsDefault; + KServiceOffer o( (*it), it2.data().m_iPreference, allow ); + offers.append( o ); + } + } + else + { + //kdDebug(7014) << "not found in mapServices. Appending." << endl; + // We use 0 as the preference to ensure new apps don't take over existing apps (which default to 1) + KServiceOffer o( (*it), 0, (*it)->allowAsDefault() ); + offers.append( o ); + } + }/* else + kdDebug(7014) << "Doesn't have " << m_strGenericServiceType << endl;*/ + } + + qBubbleSort( offers ); + + //kdDebug(7014) << "KServiceTypeProfile::offers returning " << offers.count() << " offers" << endl; + return offers; +} + +KService::Ptr KServiceTypeProfile::preferredService( const QString & _serviceType, const QString & _genericServiceType ) +{ + OfferList lst = offers( _serviceType, _genericServiceType ); + + OfferList::Iterator itOff = lst.begin(); + // Look for the first one that is allowed as default. + // Since the allowed-as-default are first anyway, we only have + // to look at the first one to know. + if( itOff != lst.end() && (*itOff).allowAsDefault() ) + return (*itOff).service(); + + //kdDebug(7014) << "No offers, or none allowed as default" << endl; + return 0L; +} + +/********************************************* + * + * KServiceOffer + * + *********************************************/ + +KServiceOffer::KServiceOffer() +{ + m_iPreference = -1; +} + +KServiceOffer::KServiceOffer( const KServiceOffer& _o ) +{ + m_pService = _o.m_pService; + m_iPreference = _o.m_iPreference; + m_bAllowAsDefault = _o.m_bAllowAsDefault; +} + +KServiceOffer::KServiceOffer( KService::Ptr _service, int _pref, bool _default ) +{ + m_pService = _service; + m_iPreference = _pref; + m_bAllowAsDefault = _default; +} + + +bool KServiceOffer::operator< ( const KServiceOffer& _o ) const +{ + // Put offers allowed as default FIRST. + if ( _o.m_bAllowAsDefault && !m_bAllowAsDefault ) + return false; // _o is default and not 'this'. + if ( !_o.m_bAllowAsDefault && m_bAllowAsDefault ) + return true; // 'this' is default but not _o. + // Both offers are allowed or not allowed as default + // -> use preferences to sort them + // The bigger the better, but we want the better FIRST + return _o.m_iPreference < m_iPreference; +} -- cgit v1.2.3