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author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2013-01-26 13:17:21 -0600 |
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committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2013-01-26 13:17:21 -0600 |
commit | dfe289850f068f19ba4a83ab4e7e22a7e09c13c9 (patch) | |
tree | c297348a55df66c571de4525646e0b9762427353 /tdeutils/ksettings/dispatcher.cpp | |
parent | b7658a0d5eca24a9d37c6e04f88298ef02389db0 (diff) | |
download | tdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.tar.gz tdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.zip |
Rename a number of libraries and executables to avoid conflicts with KDE4
Diffstat (limited to 'tdeutils/ksettings/dispatcher.cpp')
-rw-r--r-- | tdeutils/ksettings/dispatcher.cpp | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/tdeutils/ksettings/dispatcher.cpp b/tdeutils/ksettings/dispatcher.cpp new file mode 100644 index 000000000..590ca7e3c --- /dev/null +++ b/tdeutils/ksettings/dispatcher.cpp @@ -0,0 +1,157 @@ +/* This file is part of the KDE project + Copyright (C) 2003 Matthias Kretz <kretz@kde.org> + + 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 "ksettings/dispatcher.h" + +#include <tqsignal.h> + +#include <kstaticdeleter.h> +#include <kdebug.h> +#include <kconfig.h> +#include <assert.h> + +namespace KSettings +{ + +//class Dispatcher::DispatcherPrivate +//{ +//}; + +static KStaticDeleter<Dispatcher> ksd_kpd; + +Dispatcher * Dispatcher::m_self = 0; + +Dispatcher * Dispatcher::self() +{ + kdDebug( 701 ) << k_funcinfo << endl; + if( m_self == 0 ) + ksd_kpd.setObject( m_self, new Dispatcher() ); + return m_self; +} + +Dispatcher::Dispatcher( TQObject * parent, const char * name ) + : TQObject( parent, name ) + //, d( 0 ) +{ + kdDebug( 701 ) << k_funcinfo << endl; +} + +Dispatcher::~Dispatcher() +{ + kdDebug( 701 ) << k_funcinfo << endl; + //delete d; +} + +void Dispatcher::registerInstance( TDEInstance * instance, TQObject * recv, const char * slot ) +{ + assert( instance != 0 ); + // keep the TDEInstance around and call + // instance->config()->reparseConfiguration when the app should reparse + TQCString instanceName = instance->instanceName(); + kdDebug( 701 ) << k_funcinfo << instanceName << endl; + m_instanceName[ recv ] = instanceName; + TQSignal * sig; + if( m_instanceInfo.contains( instanceName ) ) + { + sig = m_instanceInfo[ instanceName ].signal; + } + else + { + sig = new TQSignal( this, "signal dispatcher" ); + m_instanceInfo[ instanceName ].signal = sig; + m_instanceInfo[ instanceName ].instance = instance; + } + sig->connect( recv, slot ); + + ++m_instanceInfo[ instanceName ].count; + connect( recv, TQT_SIGNAL( destroyed( TQObject * ) ), this, TQT_SLOT( unregisterInstance( TQObject * ) ) ); +} + +TDEConfig * Dispatcher::configForInstanceName( const TQCString & instanceName ) +{ + kdDebug( 701 ) << k_funcinfo << endl; + if( m_instanceInfo.contains( instanceName ) ) + { + TDEInstance * inst = m_instanceInfo[ instanceName ].instance; + if( inst ) + return inst->config(); + } + //if( fallback ) + //return new KSimpleConfig( instanceName ); + return 0; +} + +TQStrList Dispatcher::instanceNames() const +{ + kdDebug( 701 ) << k_funcinfo << endl; + TQStrList names; + for( TQMap<TQCString, InstanceInfo>::ConstIterator it = m_instanceInfo.begin(); it != m_instanceInfo.end(); ++it ) + if( ( *it ).count > 0 ) + names.append( it.key() ); + return names; +} + +void Dispatcher::reparseConfiguration( const TQCString & instanceName ) +{ + kdDebug( 701 ) << k_funcinfo << instanceName << endl; + // check if the instanceName is valid: + if( ! m_instanceInfo.contains( instanceName ) ) + return; + // first we reparse the config of the instance so that the TDEConfig object + // will be up to date + m_instanceInfo[ instanceName ].instance->config()->reparseConfiguration(); + TQSignal * sig = m_instanceInfo[ instanceName ].signal; + if( sig ) + { + kdDebug( 701 ) << "emit signal to instance" << endl; + sig->activate(); + } +} + +void Dispatcher::syncConfiguration() +{ + for( TQMap<TQCString, InstanceInfo>::ConstIterator it = m_instanceInfo.begin(); it != m_instanceInfo.end(); ++it ) + { + ( *it ).instance->config()->sync(); + } +} + +void Dispatcher::unregisterInstance( TQObject * obj ) +{ + kdDebug( 701 ) << k_funcinfo << endl; + TQCString name = m_instanceName[ obj ]; + m_instanceName.remove( obj ); //obj will be destroyed when we return, so we better remove this entry + --m_instanceInfo[ name ].count; + if( m_instanceInfo[ name ].count == 0 ) + { + delete m_instanceInfo[ name ].signal; + m_instanceInfo.remove( name ); + } +} + +//X TDEInstance * Dispatcher::instanceForName( const TQCString & instanceName ) +//X { +//X return m_instanceInfo[ instanceName ].instance; +//X } + +} //namespace + +#include "dispatcher.moc" + +// vim: sw=4 sts=4 et |