allanger/paulxstretch
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Preliminary work to enable multichannel output again with a parameter to determine the output channels to render

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This commit is contained in:
xenakios
2017-12-14 00:19:46 +02:00
parent 71a9419e51
commit d05a5d41a8
3 changed files with 45 additions and 8 deletions
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38
Source/PluginEditor.h
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@ -61,16 +61,21 @@ inline void attachCallback(Button& button, std::function<void()> callback)
class MySlider : public Slider
{
public:
MySlider() {}
MySlider(NormalisableRange<float>* range) : m_range(range)
{
}
double proportionOfLengthToValue(double x) override
{
return m_range->convertFrom0to1(x);
if (m_range)
return m_range->convertFrom0to1(x);
return Slider::proportionOfLengthToValue(x);
}
double valueToProportionOfLength(double x) override
{
return m_range->convertTo0to1(x);
if (m_range)
return m_range->convertTo0to1(x);
return Slider::valueToProportionOfLength(x);
}
private:
NormalisableRange<float>* m_range = nullptr;
@ -94,6 +99,16 @@ public:
m_slider->addListener(this);
addAndMakeVisible(m_slider.get());
}
AudioParameterInt* intpar = dynamic_cast<AudioParameterInt*>(par);
if (intpar)
{
m_slider = std::make_unique<MySlider>();
m_notify_only_on_release = notifyOnlyOnRelease;
m_slider->setRange(intpar->getRange().getStart(), intpar->getRange().getEnd(), 1.0);
m_slider->setValue(*intpar, dontSendNotification);
m_slider->addListener(this);
addAndMakeVisible(m_slider.get());
}
AudioParameterChoice* choicepar = dynamic_cast<AudioParameterChoice*>(par);
if (choicepar)
{
@ -121,7 +136,11 @@ public:
if (m_notify_only_on_release == true)
return;
AudioParameterFloat* floatpar = dynamic_cast<AudioParameterFloat*>(m_par);
*floatpar = slid->getValue();
if (floatpar!=nullptr)
*floatpar = slid->getValue();
AudioParameterInt* intpar = dynamic_cast<AudioParameterInt*>(m_par);
if (intpar != nullptr)
*intpar = slid->getValue();
}
void sliderDragStarted(Slider* slid) override
{
@ -133,7 +152,11 @@ public:
if (m_notify_only_on_release == false)
return;
AudioParameterFloat* floatpar = dynamic_cast<AudioParameterFloat*>(m_par);
*floatpar = slid->getValue();
if (floatpar!=nullptr)
*floatpar = slid->getValue();
AudioParameterInt* intpar = dynamic_cast<AudioParameterInt*>(m_par);
if (intpar != nullptr)
*intpar = slid->getValue();
}
void buttonClicked(Button* but) override
{
@ -146,10 +169,15 @@ public:
void updateComponent()
{
AudioParameterFloat* floatpar = dynamic_cast<AudioParameterFloat*>(m_par);
if (m_slider != nullptr && m_dragging == false && (float)m_slider->getValue() != *floatpar)
if (floatpar!=nullptr && m_slider != nullptr && m_dragging == false && (float)m_slider->getValue() != *floatpar)
{
m_slider->setValue(*floatpar, dontSendNotification);
}
AudioParameterInt* intpar = dynamic_cast<AudioParameterInt*>(m_par);
if (intpar != nullptr && m_slider != nullptr && m_dragging == false && (int)m_slider->getValue() != *intpar)
{
m_slider->setValue(*intpar, dontSendNotification);
}
AudioParameterBool* boolpar = dynamic_cast<AudioParameterBool*>(m_par);
if (m_togglebut != nullptr && m_togglebut->getToggleState() != *boolpar)
{