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419 lines
12 KiB
419 lines
12 KiB
/**
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*
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* Copyright (c) 2013 Pascal Gauthier.
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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 License as
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* published by the Free Software Foundation; either version 2 of
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* 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
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* useful, but WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the 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
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* License along with this program; if not, write to the Free
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* 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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#include "PluginParam.h"
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#include "PluginProcessor.h"
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// ************************************************************************
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//
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Ctrl::Ctrl(String name) {
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label << name;
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slider = NULL;
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button = NULL;
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comboBox = NULL;
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}
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void Ctrl::bind(Slider *s) {
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/*if ( slider != NULL ) {
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slider->removeListener(this);
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}*/
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slider = s;
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updateComponent();
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s->addListener(this);
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}
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void Ctrl::bind(Button *b) {
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/*if ( button != NULL ) {
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button->removeListener(this);
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button = NULL;
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}*/
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button = b;
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updateComponent();
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b->addListener(this);
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}
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void Ctrl::bind(ComboBox *c) {
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/*if ( comboBox != NULL ) {
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comboBox->removeListener(this);
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comboBox = NULL;
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}*/
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comboBox = c;
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updateComponent();
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c->addListener(this);
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}
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void Ctrl::unbind() {
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if ( slider != NULL ) {
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slider->removeListener(this);
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slider = NULL;
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}
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if ( button != NULL ) {
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button->removeListener(this);
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button = NULL;
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}
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if ( comboBox != NULL ) {
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comboBox->removeListener(this);
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comboBox = NULL;
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}
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}
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// ************************************************************************
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// CtrlInt ================================================================
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CtrlInt::CtrlInt(String name, int steps, int offset, bool starts1) :
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Ctrl(name) {
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add1 = starts1 == 1;
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this->steps = steps;
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value = 0;
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dxOffset = offset;
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}
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float CtrlInt::getValuePlugin() {
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return value / steps;
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}
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void CtrlInt::setValuePlugin(float f) {
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setValue((f * steps));
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}
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void CtrlInt::setValue(int v) {
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if ( v >= steps ) {
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TRACE("WARNING: value too big %s : %d", label.toRawUTF8(), v);
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v = steps-1;
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}
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value = v;
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if ( dxOffset >= 0 ) {
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if ( parent != NULL )
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parent->setDxValue(dxOffset, v);
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}
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}
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int CtrlInt::getValue() {
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if ( dxOffset >= 0 )
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value = parent->data[dxOffset];
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return value;
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}
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String CtrlInt::getValueDisplay() {
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String ret;
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ret << getValue();
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return ret;
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}
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void CtrlInt::publishValue(int value) {
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parent->beginParameterChangeGesture(idx);
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parent->setParameterNotifyingHost(idx, (((float)value) / steps));
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parent->endParameterChangeGesture(idx);
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}
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void CtrlInt::sliderValueChanged(Slider* moved) {
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publishValue(((int)moved->getValue() - add1));
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}
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void CtrlInt::buttonClicked (Button* clicked) {
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publishValue(clicked->getToggleStateValue() == 1 ? 1 : 0);
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}
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void CtrlInt::comboBoxChanged (ComboBox* combo) {
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publishValue(combo->getSelectedId()-1);
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}
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void CtrlInt::updateComponent() {
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//TRACE("setting for %s %d", label.toRawUTF8(), getValue());
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if ( slider != NULL ) {
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slider->setValue(getValue() + add1, NotificationType::dontSendNotification);
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}
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if ( button != NULL ) {
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if ( getValue() == 0 ) {
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button->setToggleState(false, NotificationType::dontSendNotification);
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} else {
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button->setToggleState(true, NotificationType::dontSendNotification);
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}
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}
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if ( comboBox != NULL ) {
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int cvalue = getValue() + 1;
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if ( comboBox->getNumItems() <= cvalue ) {
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cvalue = comboBox->getNumItems();
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}
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comboBox->setSelectedId(cvalue, NotificationType::dontSendNotification);
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}
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}
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// ************************************************************************
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// Patcher ================================================================
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void DexedAudioProcessor::initCtrl() {
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importSysex(BinaryData::startup_syx);
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// fill operator values;
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for(int i=0;i<6;i++) {
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// In the Sysex, OP6 comes first, then OP5...
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//int opTarget = (5-i) * 21;
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// In the Sysex, OP6 comes first, then OP5...
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int opTarget = i * 21;
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for(int j=0;j<4;j++) {
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String opRate;
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opRate << "OP" << (i+1) << "-EGR" << (j+1);
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opCtrl[i].egRate[j] = new CtrlInt(opRate, 100, opTarget+j);
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ctrl.add(opCtrl[i].egRate[j]);
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String opLevel;
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opLevel << "OP" << (i+1) << "-EGL" << (j+1);
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opCtrl[i].egLevel[j] = new CtrlInt(opLevel, 100, opTarget+j+4);
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ctrl.add(opCtrl[i].egLevel[j]);
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}
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String opVol;
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opVol << "OP" << (i+1) << "-LEVEL";
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opCtrl[i].level = new CtrlInt(opVol, 100, opTarget+16);
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ctrl.add(opCtrl[i].level);
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String opMode;
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opMode << "OP" << (i+1) << "-MODE";
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opCtrl[i].opMode = new CtrlInt(opMode, 1, opTarget+17);
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ctrl.add(opCtrl[i].opMode);
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String coarse;
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coarse << "OP" << (i+1) << "-COARSE";
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opCtrl[i].coarse = new CtrlInt(coarse, 32, opTarget+18, true);
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ctrl.add(opCtrl[i].coarse);
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String fine;
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fine << "OP" << (i+1) << "-FINE";
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opCtrl[i].fine = new CtrlInt(fine, 100, opTarget+19);
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ctrl.add(opCtrl[i].fine);
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}
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algo = new CtrlInt("Algorithm", 32, 134, true);
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ctrl.add(algo);
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lfoRate = new CtrlInt("LFO-Rate", 100, 137);
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ctrl.add(lfoRate);
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lfoDelay = new CtrlInt("LFO-Delay", 100, 138);
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ctrl.add(lfoDelay);
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lfoPitchDepth = new CtrlInt("LFO-PitchDepth", 100, 139);
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ctrl.add(lfoPitchDepth);
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lfoAmpDepth = new CtrlInt("LFO-AmpDepth", 100, 140);
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ctrl.add(lfoAmpDepth);
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lfoSync = new CtrlInt("LFO-Sync", 2, 141);
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ctrl.add(lfoSync);
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lfoWaveform = new CtrlInt("LFO-Waveform", 5, 142);
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ctrl.add(lfoWaveform);
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for(int i=0;i<ctrl.size();i++) {
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ctrl[i]->idx = i;
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ctrl[i]->parent = this;
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}
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}
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int DexedAudioProcessor::importSysex(const char *imported) {
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memcpy(sysex, imported+6, 4104);
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for(int i=0;i<32;i++) {
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memcpy(patchNames[i], sysex + ((i*128)+118), 11);
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for(int j=0;j<10;j++) {
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char c = (unsigned char)patchNames[i][j];
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switch (c) {
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case 92: c = 'Y'; break; /* yen */
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case 126: c = '>'; break; /* >> */
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case 127: c = '<'; break; /* << */
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default:
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if (c < 32 || c > 127) c = 32;
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break;
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}
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patchNames[i][j] = c;
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}
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patchNames[i][11] = 0;
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}
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return 0;
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}
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void DexedAudioProcessor::unpackSysex(int idx) {
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char *bulk = sysex + (idx * 128);
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for (int op = 0; op < 6; op++) {
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// eg rate and level, brk pt, depth, scaling
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memcpy(data + op * 21, bulk + op * 17, 11);
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char leftrightcurves = bulk[op * 17 + 11];
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data[op * 21 + 11] = leftrightcurves & 3;
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data[op * 21 + 12] = (leftrightcurves >> 2) & 3;
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char detune_rs = bulk[op * 17 + 12];
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data[op * 21 + 13] = detune_rs & 7;
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char kvs_ams = bulk[op * 17 + 13];
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data[op * 21 + 14] = kvs_ams & 3;
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data[op * 21 + 15] = kvs_ams >> 2;
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data[op * 21 + 16] = bulk[op * 17 + 14]; // output level
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char fcoarse_mode = bulk[op * 17 + 15];
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data[op * 21 + 17] = fcoarse_mode & 1;
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data[op * 21 + 18] = fcoarse_mode >> 1;
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data[op * 21 + 19] = bulk[op * 17 + 16]; // fine freq
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data[op * 21 + 20] = detune_rs >> 3;
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}
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memcpy(data + 126, bulk + 102, 9); // pitch env, algo
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char oks_fb = bulk[111];
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data[135] = oks_fb & 7;
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data[136] = oks_fb >> 3;
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memcpy(data + 137, bulk + 112, 4); // lfo
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char lpms_lfw_lks = bulk[116];
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data[141] = lpms_lfw_lks & 1;
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data[142] = (lpms_lfw_lks >> 1) & 7;
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data[143] = lpms_lfw_lks >> 4;
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memcpy(data + 144, bulk + 117, 11); // transpose, name
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data[155] = 1; // operator on/off
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data[156] = 1;
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data[157] = 1;
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data[158] = 1;
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data[159] = 1;
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data[160] = 1;
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}
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void DexedAudioProcessor::setDxValue(int offset, int v) {
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TRACE("setting dx %d %d", offset, v);
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isDirty = true;
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if ( offset >= 0 )
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data[offset] = v;
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}
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void DexedAudioProcessor::unbindUI() {
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for(int i=0;i<ctrl.size();i++) {
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ctrl[i]->unbind();
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}
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}
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void DexedAudioProcessor::updateUI() {
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for(int i=0;i<ctrl.size();i++) {
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ctrl[i]->updateComponent();
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}
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}
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//==============================================================================
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int DexedAudioProcessor::getNumParameters() {
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return ctrl.size();
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}
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float DexedAudioProcessor::getParameter (int index) {
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return ctrl[index]->getValuePlugin();
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}
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void DexedAudioProcessor::setParameter (int index, float newValue) {
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ctrl[index]->setValuePlugin(newValue);
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/*for(int i=0;i<MAX_ACTIVE_NOTES;i++) {
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if ( active_note[i].live )
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active_note[i].dx7_note->update(patcher.data);
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}*/
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}
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int DexedAudioProcessor::getNumPrograms() {
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// there is 16 program, the 17th one is a ghost for saving "unsaved" preset.
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return 32;
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}
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int DexedAudioProcessor::getCurrentProgram() {
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TRACE("%d", currentProgram);
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return currentProgram;
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}
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void DexedAudioProcessor::setCurrentProgram (int index) {
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TRACE("%d", index);
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/*// VST has a naughty problem of calling setCurrentProgram after a host has loaded
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// an edited preset. We ignore the 16th value, since we want to keep the user values
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if ( index == 32 ) {
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return;
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}*/
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for(int i=0;i<MAX_ACTIVE_NOTES;i++) {
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if ( voices[i].keydown == false && voices[i].live == true ) {
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voices[i].live = false;
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}
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}
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index = index > 31 ? 31 : index;
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unpackSysex(index);
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currentProgram = index;
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for(int i=0;i<ctrl.size();i++) {
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ctrl[i]->updateComponent();
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}
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lfo.reset(data + 137);
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}
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const String DexedAudioProcessor::getProgramName (int index) {
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if ( index >= 32 )
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index = 31;
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return String(patchNames[index]);
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}
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void DexedAudioProcessor::changeProgramName (int index, const String& newName) {
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}
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const String DexedAudioProcessor::getParameterName (int index) {
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return ctrl[index]->label;
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}
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const String DexedAudioProcessor::getParameterText (int index) {
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return ctrl[index]->getValueDisplay();
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}
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//==============================================================================
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void DexedAudioProcessor::getStateInformation (MemoryBlock& destData) {
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// You should use this method to store your parameters in the memory block.
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// You could do that either as raw data, or use the XML or ValueTree classes
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// as intermediaries to make it easy to save and load complex data.*/
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TRACE("getting state with %d", currentProgram);
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destData.insert(data, 161, 0);
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}
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void DexedAudioProcessor::setStateInformation (const void* source, int sizeInBytes) {
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// You should use this method to restore your parameters from this memory block,
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// whose contents will have been created by the getStateInformation() call.
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TRACE("setting state with %d", currentProgram);
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memcpy((void *)data, source, sizeInBytes);
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}
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//==============================================================================
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void DexedAudioProcessor::getCurrentProgramStateInformation (MemoryBlock& destData) {
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TRACE("getting state with %d", currentProgram);
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destData.insert(data, 161, 0);
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}
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void DexedAudioProcessor::setCurrentProgramStateInformation (const void* source, int sizeInBytes) {
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TRACE("setting state with %d", currentProgram);
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memcpy((void *)data, source, sizeInBytes);
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updateUI();
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}
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