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Initial import of CVS-v2_8_branch

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Fred Gleason
2014-08-12 15:13:02 -04:00
commit afd67c7af8
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rdhpi/rdhpisoundselector.cpp Normal file
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// rdhpisoundselector.cpp
//
// A selection widget for audio devices.
//
// (C) Copyright 2002-2007 Fred Gleason <fredg@paravelsystems.com>
//
// $Id: rdhpisoundselector.cpp,v 1.3 2010/07/29 19:32:36 cvs Exp $
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
// published by the Free Software Foundation.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public
// License along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
//
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <qobject.h>
#include <qwidget.h>
#include <qstring.h>
#include <qdatetime.h>
#include <rdhpisoundselector.h>
RDHPISoundSelector::RDHPISoundSelector(RDHPISoundCard::DeviceClass dev_class,
QWidget *parent,
const char *name) :QListBox(parent,name)
{
sound_card=new RDHPISoundCard(this,"sound_card");
if(dev_class==RDHPISoundCard::PlayDevice) {
for(int i=0;i<sound_card->getCardQuantity();i++) {
for(int j=0;j<sound_card->getCardOutputPorts(i);j++) {
insertItem(sound_card->getOutputPortDescription(i,j),
i*HPI_MAX_NODES+j);
}
}
}
if(dev_class==RDHPISoundCard::RecordDevice) {
for(int i=0;i<sound_card->getCardQuantity();i++) {
for(int j=0;j<sound_card->getCardInputPorts(i);j++) {
insertItem(sound_card->getInputPortDescription(i,j),
i*HPI_MAX_NODES+j);
}
}
}
connect(this,SIGNAL(highlighted(int)),this,SLOT(selection(int)));
}
void RDHPISoundSelector::selection(int selection)
{
emit changed(selection/HPI_MAX_ADAPTERS,
selection-HPI_MAX_ADAPTERS*(selection/HPI_MAX_ADAPTERS));
emit cardChanged(selection/HPI_MAX_ADAPTERS);
emit portChanged(selection-HPI_MAX_ADAPTERS*(selection/HPI_MAX_ADAPTERS));
}