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/* |
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* Copyright (C) 2005-2008 by Pieter Palmers |
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* |
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* This file is part of FFADO |
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* FFADO = Free Firewire (pro-)audio drivers for linux |
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* |
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* FFADO is based upon FreeBoB |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 2 of the License, or |
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* (at your option) version 3 of the License. |
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* |
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* This program 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 |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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#ifndef CONTROLSERVER_H |
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#define CONTROLSERVER_H |
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#include "debugmodule/debugmodule.h" |
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#include <dbus-c++/dbus.h> |
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#include "controlserver-glue.h" |
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#include "libcontrol/BasicElements.h" |
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#include "libieee1394/configrom.h" |
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#include "libutil/Mutex.h" |
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namespace Control { |
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class MatrixMixer; |
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}; |
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namespace DBusControl { |
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class Element; |
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class Container; |
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template< typename CalleePtr, typename MemFunPtr > |
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class MemberSignalFunctor0 |
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: public Control::SignalFunctor |
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{ |
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public: |
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MemberSignalFunctor0( const CalleePtr& pCallee, |
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MemFunPtr pMemFun, |
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int pSignalId) |
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: Control::SignalFunctor( pSignalId ) |
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, m_pCallee( pCallee ) |
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, m_pMemFun( pMemFun ) |
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{} |
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virtual ~MemberSignalFunctor0() |
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{} |
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virtual void operator() () |
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{ |
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( ( *m_pCallee ).*m_pMemFun )(); |
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} |
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virtual void operator() (int) {} |
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private: |
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CalleePtr m_pCallee; |
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MemFunPtr m_pMemFun; |
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}; |
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template< typename CalleePtr, typename MemFunPtr > |
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class MemberSignalFunctor1 |
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: public Control::SignalFunctor |
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{ |
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public: |
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MemberSignalFunctor1( const CalleePtr& pCallee, |
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MemFunPtr pMemFun, |
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int pSignalId) |
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: Control::SignalFunctor( pSignalId ) |
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, m_pCallee( pCallee ) |
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, m_pMemFun( pMemFun ) |
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{} |
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virtual ~MemberSignalFunctor1() |
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{} |
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virtual void operator() () {} |
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virtual void operator() (int value) |
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{ |
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( ( *m_pCallee ).*m_pMemFun )(value); |
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} |
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private: |
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CalleePtr m_pCallee; |
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MemFunPtr m_pMemFun; |
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}; |
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class Element |
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: public org::ffado::Control::Element::Element |
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, public DBus::IntrospectableAdaptor |
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, public DBus::ObjectAdaptor |
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{ |
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friend class Container; // required to have container access other slave elements |
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public: |
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Element( DBus::Connection& connection, |
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std::string p, Element *, |
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Control::Element &slave ); |
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DBus::UInt64 getId( ); |
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DBus::String getName( ); |
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DBus::String getLabel( ); |
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DBus::String getDescription( ); |
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DBus::Bool canChangeValue( ); |
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void setVerboseLevel( const DBus::Int32 &); |
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DBus::Int32 getVerboseLevel(); |
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protected: |
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void Lock(); |
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void Unlock(); |
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bool isLocked(); |
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Util::Mutex* getLock(); |
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Element * m_Parent; |
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Control::Element & m_Slave; |
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private: |
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Util::Mutex* m_UpdateLock; |
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protected: |
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DECLARE_DEBUG_MODULE; |
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}; |
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typedef std::vector<Element *> ElementVector; |
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typedef std::vector<Element *>::iterator ElementVectorIterator; |
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typedef std::vector<Element *>::const_iterator ConstElementVectorIterator; |
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class Container |
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: public org::ffado::Control::Element::Container |
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, public DBusControl::Element |
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{ |
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public: |
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Container( DBus::Connection& connection, |
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std::string p, Element *, |
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Control::Container &slave ); |
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virtual ~Container(); |
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DBus::Int32 getNbElements( ); |
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DBus::String getElementName( const DBus::Int32& ); |
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void updated(int new_nb_elements); |
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void destroyed(); |
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void setVerboseLevel( const DBus::Int32 &); |
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private: |
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Element *createHandler(Element *, Control::Element& e); |
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void updateTree(); |
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Element * findElementForControl(Control::Element *e); |
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void removeElement(Element *e); |
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Control::Container & m_Slave; |
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ElementVector m_Children; |
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Control::SignalFunctor * m_updateFunctor; |
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}; |
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class Continuous |
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: public org::ffado::Control::Element::Continuous |
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, public Element |
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{ |
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public: |
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Continuous( DBus::Connection& connection, |
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std::string p, Element *, |
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Control::Continuous &slave ); |
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DBus::Double setValue( const DBus::Double & value ); |
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DBus::Double getValue( ); |
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DBus::Double getMinimum( ); |
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DBus::Double getMaximum( ); |
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DBus::Double setValueIdx( const DBus::Int32 & idx, |
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const DBus::Double & value ); |
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DBus::Double getValueIdx( const DBus::Int32 & idx ); |
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private: |
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Control::Continuous &m_Slave; |
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}; |
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class Discrete |
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: public org::ffado::Control::Element::Discrete |
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, public Element |
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{ |
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public: |
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Discrete( DBus::Connection& connection, |
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std::string p, Element *, |
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Control::Discrete &slave ); |
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DBus::Int32 setValue( const DBus::Int32 & value ); |
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DBus::Int32 getValue( ); |
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DBus::Int32 setValueIdx( const DBus::Int32 & idx, |
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const DBus::Int32 & value ); |
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DBus::Int32 getValueIdx( const DBus::Int32 & idx ); |
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private: |
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Control::Discrete &m_Slave; |
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}; |
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class Text |
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: public org::ffado::Control::Element::Text |
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, public Element |
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{ |
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public: |
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Text( DBus::Connection& connection, |
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std::string p, Element *, |
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Control::Text &slave ); |
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DBus::String setValue( const DBus::String & value ); |
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DBus::String getValue( ); |
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private: |
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Control::Text &m_Slave; |
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}; |
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class Register |
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: public org::ffado::Control::Element::Register |
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, public Element |
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{ |
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public: |
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Register( DBus::Connection& connection, |
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std::string p, Element *, |
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Control::Register &slave ); |
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DBus::UInt64 setValue( const DBus::UInt64 & addr, const DBus::UInt64 & value ); |
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DBus::UInt64 getValue( const DBus::UInt64 & addr ); |
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private: |
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Control::Register &m_Slave; |
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}; |
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class Enum |
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: public org::ffado::Control::Element::Enum |
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, public Element |
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{ |
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public: |
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Enum( DBus::Connection& connection, |
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std::string p, Element *, |
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Control::Enum &slave ); |
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DBus::Int32 select( const DBus::Int32 & idx ); |
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DBus::Int32 selected( ); |
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DBus::Int32 count( ); |
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DBus::String getEnumLabel( const DBus::Int32 & idx ); |
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private: |
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Control::Enum &m_Slave; |
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}; |
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class AttributeEnum |
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: public org::ffado::Control::Element::AttributeEnum |
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, public Element |
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{ |
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public: |
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AttributeEnum( DBus::Connection& connection, |
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std::string p, Element *, |
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Control::AttributeEnum &slave ); |
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DBus::Int32 select( const DBus::Int32 & idx ); |
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DBus::Int32 selected( ); |
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DBus::Int32 count( ); |
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DBus::Int32 attributeCount(); |
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DBus::String getEnumLabel( const DBus::Int32 & idx ); |
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DBus::String getAttributeValue( const DBus::Int32 & idx ); |
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DBus::String getAttributeName( const DBus::Int32 & idx ); |
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private: |
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Control::AttributeEnum &m_Slave; |
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}; |
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// FIXME: to change this to a normal ConfigRom class name we have to |
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// put the 1394 config rom class into a separate namespace. |
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class ConfigRomX |
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: public org::ffado::Control::Element::ConfigRomX |
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, public Element |
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{ |
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public: |
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ConfigRomX( DBus::Connection& connection, |
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std::string p, Element *, |
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ConfigRom &slave ); |
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DBus::String getGUID( ); |
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DBus::String getVendorName( ); |
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DBus::String getModelName( ); |
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DBus::Int32 getVendorId( ); |
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DBus::Int32 getModelId( ); |
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DBus::Int32 getUnitVersion( ); |
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private: |
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ConfigRom &m_Slave; |
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}; |
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class MatrixMixer |
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: public org::ffado::Control::Element::MatrixMixer |
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, public Element |
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{ |
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public: |
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MatrixMixer( DBus::Connection& connection, |
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std::string p, Element *, |
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Control::MatrixMixer &slave ); |
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DBus::String getRowName( const DBus::Int32& ); |
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DBus::String getColName( const DBus::Int32& ); |
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DBus::Int32 canWrite( const DBus::Int32&, const DBus::Int32& ); |
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DBus::Double setValue( const DBus::Int32&, const DBus::Int32&, const DBus::Double& ); |
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DBus::Double getValue( const DBus::Int32&, const DBus::Int32& ); |
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DBus::Int32 getRowCount( ); |
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DBus::Int32 getColCount( ); |
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private: |
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Control::MatrixMixer &m_Slave; |
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}; |
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} |
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#endif // CONTROLSERVER_H |
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