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08821a7290ef64ae1dbbb07cb0036cee92381b0b
lmms/plugins/eq/eqcontrols.cpp
Dave French 08821a7290 EQ update 
filters before downsampling changed
ignore wet dry knob
scale lines on widget
filter type switch loading correctly
analyser code all move to one location
implment analyze button
remove redundant code
analyser display omprovments
2014-12-13 15:55:28 +00:00

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/*
* eqcontrols.cpp - defination of EqControls class.
*
* Copyright (c) 2014 David French <dave/dot/french3/at/googlemail/dot/com>
*
* This file is part of LMMS - http://lmms.io
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* 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 (see COPYING); if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
*/
#include <QtXml/QDomElement>
#include "eqcontrols.h"
#include "eqeffect.h"
EqControls::EqControls( EqEffect *effect ) :
EffectControls( effect ),
m_effect( effect ),
m_inGainModel( 1.0, 0.0, 2.0, 0.001, this, tr( "Input gain") ),
m_outGainModel( 1.0, 0.0, 2.0, 0.001, this, tr( "Output gain" ) ),
m_lowShelfGainModel( 0.0 , -40, 40, 0.001, this, tr( "Low shelf gain" ) ),
m_para1GainModel( 0.0 , -40, 40, 0.001, this, tr( "Peak 1 gain" ) ),
m_para2GainModel( 0.0 , -40, 40, 0.001, this, tr( "Peak 2 gain" ) ),
m_para3GainModel( 0.0 , -40, 40, 0.001, this, tr( "Peak 3 gain" ) ),
m_para4GainModel( 0.0 , -40, 40, 0.001, this, tr( "Peak 4 gain" ) ),
m_highShelfGainModel( 0.0 , -40, 40, 0.001, this, tr( "High Shelf gain" ) ),
m_hpResModel( 0.707,0.003, 10.0 , 0.001, this, tr( "HP res" ) ),
m_lowShelfResModel( 1.4,0.0, 10.0 , 0.001, this , tr( "Low Shelf res" ) ),
m_para1ResModel( 1.4 ,0.55, 10.0 , 0.001, this , tr( "Peak 1 res" ) ),
m_para2ResModel( 1.4, 0.55, 10.0 , 0.001, this , tr( "Peak 2 res" ) ),
m_para3ResModel( 1.4, 0.55, 10.0 , 0.001, this , tr( "Peak 3 res" ) ),
m_para4ResModel( 1.4, 0.55, 10.0 , 0.001, this , tr( "Peak 4 res" ) ),
m_highShelfResModel( 1.4, 0.001, 10.0 , 0.001, this , tr( "High Shelf res" ) ),
m_lpResModel( 0.707,0.003, 10.0 , 0.001, this , tr( "LP res" ) ),
m_hpFeqModel( 31.0, 30.0, 20000, 0.001, this , tr( "HP freq" ) ),
m_lowShelfFreqModel( 80.0, 25.0, 20000, 0.001, this , tr( "Low Shelf freq" ) ),
m_para1FreqModel( 120.0, 27.0, 20000, 0.001, this , tr( "Peak 1 freq" ) ),
m_para2FreqModel( 250.0, 27.0, 20000, 0.001, this, tr( "Peak 2 freq" ) ),
m_para3FreqModel( 2000.0, 27.0, 20000, 0.001, this , tr( "Peak 3 freq" ) ),
m_para4FreqModel( 4000.0, 27.0, 20000, 0.001, this , tr( "Peak 4 freq" ) ),
m_highShelfFreqModel( 12000.0, 27.0, 20000, 0.001, this , tr( "High shelf freq" ) ),
m_lpFreqModel( 18000.0, 27.0, 20000, 0.001, this , tr( "LP freq" ) ),
m_hpActiveModel( false, this , tr( "HP active" ) ),
m_lowShelfActiveModel( false, this , tr( "Low shelf active" ) ),
m_para1ActiveModel(false, this , tr( "Peak 1 active" ) ),
m_para2ActiveModel( false, this , tr( "Peak 2 active" ) ),
m_para3ActiveModel( false, this , tr( "Peak 3 active" ) ),
m_para4ActiveModel( false, this , tr( "Peak 4 active" ) ),
m_highShelfActiveModel( false, this , tr( "High shelf active" ) ),
m_lpActiveModel( false, this , tr( "LP active" ) ),
m_lp12Model( false, this , tr( "LP 12" ) ),
m_lp24Model( false, this , tr( "LP 24" ) ),
m_lp48Model( false, this , tr( "LP 48" ) ),
m_hp12Model( false, this , tr( "HP 12" ) ),
m_hp24Model( false, this , tr( "HP 24" ) ),
m_hp48Model( false, this , tr( "HP 48" ) ),
m_analyzeModel( true, this , tr( "Analyze enable" ) ),
m_lpTypeModel(0,0,2,this, tr( "low pass type") ) ,
m_hpTypeModel(0,0,2,this, tr( "high pass type") )
{
m_hpFeqModel.setScaleLogarithmic( true );
m_lowShelfFreqModel.setScaleLogarithmic( true );
m_para1FreqModel.setScaleLogarithmic( true );
m_para2FreqModel.setScaleLogarithmic( true );
m_para3FreqModel.setScaleLogarithmic( true );
m_para4FreqModel.setScaleLogarithmic( true );
m_highShelfFreqModel.setScaleLogarithmic( true );
m_lpFreqModel.setScaleLogarithmic( true );
m_para1GainModel.setScaleLogarithmic( true );
m_inPeakL = 0;
m_inPeakR = 0;
m_lowShelfPeakL = 0; m_lowShelfPeakR = 0;
m_para1PeakL = 0; m_para1PeakR = 0;
m_para2PeakL = 0; m_para2PeakR = 0;
m_para3PeakL = 0; m_para3PeakR = 0;
m_para4PeakL = 0; m_para4PeakR = 0;
m_highShelfPeakL = 0; m_highShelfPeakR = 0;
m_inProgress = false;
}
void EqControls::loadSettings( const QDomElement &_this )
{
m_inGainModel.loadSettings( _this, "Inputgain" );
m_outGainModel.loadSettings( _this, "Outputgain");
m_lowShelfGainModel.loadSettings( _this , "Lowshelfgain" );
m_para1GainModel.loadSettings( _this, "Peak1gain" );
m_para2GainModel.loadSettings( _this, "Peak2gain" );
m_para3GainModel.loadSettings( _this, "Peak3gain" );
m_para4GainModel.loadSettings( _this, "Peak4gain" );
m_highShelfGainModel.loadSettings( _this , "HighShelfgain");
m_hpResModel.loadSettings( _this ,"HPres");
m_lowShelfResModel.loadSettings( _this, "LowShelfres" );
m_para1ResModel.loadSettings( _this ,"Peak1res" );
m_para2ResModel.loadSettings( _this ,"Peak2res" );
m_para3ResModel.loadSettings( _this ,"Peak3res" );
m_para4ResModel.loadSettings( _this ,"Peak4res" );
m_highShelfResModel.loadSettings( _this, "HighShelfres" );
m_lpResModel.loadSettings( _this, "LPres");
m_hpFeqModel.loadSettings( _this, "HPfreq" );
m_lowShelfFreqModel.loadSettings( _this, "LowShelffreq" );
m_para1FreqModel.loadSettings( _this, "Peak1freq" );
m_para2FreqModel.loadSettings( _this, "Peak2freq" );
m_para3FreqModel.loadSettings( _this, "Peak3freq" );
m_para4FreqModel.loadSettings( _this, "Peak4freq" );
m_highShelfFreqModel.loadSettings( _this, "Highshelffreq" );
m_lpFreqModel.loadSettings( _this, "LPfreq" );
m_hpActiveModel.loadSettings( _this, "HPactive" );
m_lowShelfActiveModel.loadSettings( _this, "Lowshelfactive" );
m_para1ActiveModel.loadSettings( _this, "Peak1active");
m_para2ActiveModel.loadSettings( _this, "Peak2active");
m_para3ActiveModel.loadSettings( _this, "Peak3active");
m_para4ActiveModel.loadSettings( _this, "Peak4active");
m_highShelfActiveModel.loadSettings( _this, "Highshelfactive" );
m_lpActiveModel.loadSettings( _this, "LPactive" );
m_lp12Model.loadSettings( _this , "LP12" );
m_lp24Model.loadSettings( _this , "LP24" );
m_lp48Model.loadSettings( _this , "LP48" );
m_hp12Model.loadSettings( _this , "HP12" );
m_hp24Model.loadSettings( _this , "HP24" );
m_hp48Model.loadSettings( _this , "HP48" );
m_analyzeModel.loadSettings( _this, "Analyzeenable");
m_lpTypeModel.loadSettings( _this, "LP" );
m_hpTypeModel.loadSettings( _this, "HP" );
}
void EqControls::saveSettings( QDomDocument &doc, QDomElement &parent )
{
m_inGainModel.saveSettings( doc, parent, "Inputgain" );
m_outGainModel.saveSettings( doc, parent, "Outputgain");
m_lowShelfGainModel.saveSettings( doc, parent , "Lowshelfgain" );
m_para1GainModel.saveSettings( doc, parent, "Peak1gain" );
m_para2GainModel.saveSettings( doc, parent, "Peak2gain" );
m_para3GainModel.saveSettings( doc, parent, "Peak3gain" );
m_para4GainModel.saveSettings( doc, parent, "Peak4gain" );
m_highShelfGainModel.saveSettings( doc, parent, "HighShelfgain");
m_hpResModel.saveSettings( doc, parent ,"HPres");
m_lowShelfResModel.saveSettings( doc, parent, "LowShelfres" );
m_para1ResModel.saveSettings( doc, parent,"Peak1res" );
m_para2ResModel.saveSettings( doc, parent,"Peak2res" );
m_para3ResModel.saveSettings( doc, parent,"Peak3res" );
m_para4ResModel.saveSettings( doc, parent,"Peak4res" );
m_highShelfResModel.saveSettings( doc, parent, "HighShelfres" );
m_lpResModel.saveSettings( doc, parent, "LPres");
m_hpFeqModel.saveSettings( doc, parent, "HPfreq" );
m_lowShelfFreqModel.saveSettings( doc, parent, "LowShelffreq" );
m_para1FreqModel.saveSettings( doc, parent, "Peak1freq" );
m_para2FreqModel.saveSettings( doc, parent, "Peak2freq" );
m_para3FreqModel.saveSettings( doc, parent, "Peak3freq" );
m_para4FreqModel.saveSettings( doc, parent, "Peak4freq" );
m_highShelfFreqModel.saveSettings( doc, parent, "Highshelffreq" );
m_lpFreqModel.saveSettings( doc, parent, "LPfreq" );
m_hpActiveModel.saveSettings( doc, parent, "HPactive" );
m_lowShelfActiveModel.saveSettings( doc, parent, "Lowshelfactive" );
m_para1ActiveModel.saveSettings( doc, parent, "Peak1active" );
m_para2ActiveModel.saveSettings( doc, parent, "Peak2active" );
m_para3ActiveModel.saveSettings( doc, parent, "Peak3active" );
m_para4ActiveModel.saveSettings( doc, parent, "Peak4active" );
m_highShelfActiveModel.saveSettings( doc, parent, "Highshelfactive" );
m_lpActiveModel.saveSettings( doc, parent, "LPactive" );
m_lp12Model.saveSettings( doc, parent, "LP12" );
m_lp24Model.saveSettings( doc, parent, "LP24" );
m_lp48Model.saveSettings( doc, parent, "LP48" );
m_hp12Model.saveSettings( doc, parent, "HP12" );
m_hp24Model.saveSettings( doc, parent, "HP24" );
m_hp48Model.saveSettings( doc, parent, "HP48" );
m_analyzeModel.saveSettings( doc, parent, "Analyzeenable");
m_lpTypeModel.saveSettings( doc, parent, "LP" );
m_hpTypeModel.saveSettings( doc, parent, "HP" );
}
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