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git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1078 0778d3d1-df1d-0410-868b-ea421aaaa00d
106 lines
2.7 KiB
C++
106 lines
2.7 KiB
C++
/*
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* controller_connection.h - declaration of a controller connect, which
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* provides a definition of the link between a controller and
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* model, also handles deferred creation of links while
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* loading project
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*
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* Copyright (c) 2008 Paul Giblock <pgllama/at/gmail.com>
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*
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* This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU 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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* 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 GNU
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* 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
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* License along with this program (see COPYING); if not, write to the
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* 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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*/
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#ifndef _CONTROLLER_CONNECTION_H
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#define _CONTROLLER_CONNECTION_H
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#include <QtCore/QObject>
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#include <QtCore/QVector>
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#include "engine.h"
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#include "controller.h"
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#include "mv_base.h"
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#include "journalling_object.h"
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class controllerConnection;
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class QString;
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typedef QVector<controllerConnection *> controllerConnectionVector;
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class controllerConnection : public QObject, public journallingObject
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{
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Q_OBJECT
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public:
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controllerConnection( controller * _controller );
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controllerConnection( int _controllerId );
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virtual ~controllerConnection();
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inline controller * getController( void )
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{
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return m_controller;
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}
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void setController( controller * _controller );
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inline void setController( int _controllerId );
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float currentValue( int _offset )
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{
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return m_controller->currentValue( _offset );
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}
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inline void setTargetName( const QString & _name );
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inline QString targetName( void ) const
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{
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return m_targetName;
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}
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inline bool isFinalized( void )
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{
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return m_controllerId < 0;
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}
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static void finalizeConnections( void );
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virtual void saveSettings( QDomDocument & _doc, QDomElement & _this );
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virtual void loadSettings( const QDomElement & _this );
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virtual QString nodeName( void ) const;
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protected:
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//virtual controllerDialog * createDialog( QWidget * _parent );
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controller * m_controller;
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QString m_targetName;
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int m_controllerId;
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bool m_ownsController;
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static controllerConnectionVector s_connections;
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signals:
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// The value changed while the mixer isn't running (i.e: MIDI CC)
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void valueChanged( void );
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friend class controllerConnectionDialog;
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};
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#endif
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