void AudioProcessor::sendParamChangeMessageToListeners (const int parameterIndex, const float newValue)
{
jassert (isPositiveAndBelow (parameterIndex, getNumParameters()));
for (int i = listeners.size(); --i >= 0;)
if (AudioProcessorListener* l = getListenerLocked (i))
l->audioProcessorParameterChanged (this, parameterIndex, newValue);
}
void AudioProcessor::sendParamChangeMessageToListeners (const int parameterIndex, const float newValue)
{
if (isPositiveAndBelow (parameterIndex, getNumParameters()))
{
for (int i = listeners.size(); --i >= 0;)
if (AudioProcessorListener* l = getListenerLocked (i))
l->audioProcessorParameterChanged (this, parameterIndex, newValue);
}
else
{
jassertfalse; // called with an out-of-range parameter index!
}
}
void AudioProcessor::beginParameterChangeGesture (int parameterIndex)
{
jassert (isPositiveAndBelow (parameterIndex, getNumParameters()));
#if JUCE_DEBUG
// This means you've called beginParameterChangeGesture twice in succession without a matching
// call to endParameterChangeGesture. That might be fine in most hosts, but better to avoid doing it.
jassert (! changingParams [parameterIndex]);
changingParams.setBit (parameterIndex);
#endif
for (int i = listeners.size(); --i >= 0;)
if (AudioProcessorListener* l = getListenerLocked (i))
l->audioProcessorParameterChangeGestureBegin (this, parameterIndex);
}
void AudioProcessor::endParameterChangeGesture (int parameterIndex)
{
jassert (isPositiveAndBelow (parameterIndex, getNumParameters()));
#if JUCE_DEBUG
// This means you've called endParameterChangeGesture without having previously called
// endParameterChangeGesture. That might be fine in most hosts, but better to keep the
// calls matched correctly.
jassert (changingParams [parameterIndex]);
changingParams.clearBit (parameterIndex);
#endif
for (int i = listeners.size(); --i >= 0;)
if (AudioProcessorListener* l = getListenerLocked (i))
l->audioProcessorParameterChangeGestureEnd (this, parameterIndex);
}
void AudioProcessor::beginParameterChangeGesture (int parameterIndex)
{
if (isPositiveAndBelow (parameterIndex, getNumParameters()))
{
#if JUCE_DEBUG && ! JUCE_DISABLE_AUDIOPROCESSOR_BEGIN_END_GESTURE_CHECKING
// This means you've called beginParameterChangeGesture twice in succession without a matching
// call to endParameterChangeGesture. That might be fine in most hosts, but better to avoid doing it.
jassert (! changingParams [parameterIndex]);
changingParams.setBit (parameterIndex);
#endif
for (int i = listeners.size(); --i >= 0;)
if (AudioProcessorListener* l = getListenerLocked (i))
l->audioProcessorParameterChangeGestureBegin (this, parameterIndex);
}
else
{
jassertfalse; // called with an out-of-range parameter index!
}
}
void AudioProcessor::endParameterChangeGesture (int parameterIndex)
{
if (isPositiveAndBelow (parameterIndex, getNumParameters()))
{
#if JUCE_DEBUG && ! JUCE_DISABLE_AUDIOPROCESSOR_BEGIN_END_GESTURE_CHECKING
// This means you've called endParameterChangeGesture without having previously called
// beginParameterChangeGesture. That might be fine in most hosts, but better to keep the
// calls matched correctly.
jassert (changingParams [parameterIndex]);
changingParams.clearBit (parameterIndex);
#endif
for (int i = listeners.size(); --i >= 0;)
if (AudioProcessorListener* l = getListenerLocked (i))
l->audioProcessorParameterChangeGestureEnd (this, parameterIndex);
}
else
{
jassertfalse; // called with an out-of-range parameter index!
}
}
void AudioProcessor::updateHostDisplay()
{
for (int i = listeners.size(); --i >= 0;)
if (AudioProcessorListener* l = getListenerLocked (i))
l->audioProcessorChanged (this);
}
