AudioSelectComponent.cpp

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/* Copyright (c) 2024, Christian Ahrens
 *
 * This file is part of Mema <https://github.com/ChristianAhrens/Mema>
 *
 * This tool is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License version 3.0 as published
 * by the Free Software Foundation.
 *
 * This tool 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 Lesser General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this tool; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#include "AudioSelectComponent.h"
 
namespace Mema
{
 
//==============================================================================
AudioSelectComponent::AudioSelectComponent(juce::AudioDeviceManager *deviceManager,
    int minAudioInputChannels, 
    int maxAudioInputChannels, 
    int minAudioOutputChannels, 
    int maxAudioOutputChannels, 
    bool showMidiInputOptions, 
    bool showMidiOutputSelector, 
    bool showChannelsAsStereoPairs, 
    bool hideAdvancedOptionsWithButton)
    : juce::AudioDeviceSelectorComponent(*deviceManager,
        minAudioInputChannels, 
        maxAudioInputChannels, 
        minAudioOutputChannels, 
        maxAudioOutputChannels, 
        showMidiInputOptions, 
        showMidiOutputSelector, 
        showChannelsAsStereoPairs, 
        hideAdvancedOptionsWithButton)
{
    if (deviceManager)
        m_selectedAudioDeviceWhenSelectionStarted = RelevantDeviceCharacteristics(deviceManager->getCurrentAudioDevice());
}
 
AudioSelectComponent::~AudioSelectComponent()
{
}
 
void AudioSelectComponent::processAudioSelectionChanges()
{
    if (m_selectedAudioDeviceWhenSelectionStarted != RelevantDeviceCharacteristics(deviceManager.getCurrentAudioDevice()))
    {
        if (onAudioDeviceChangedDuringAudioSelection)
            onAudioDeviceChangedDuringAudioSelection();
 
        m_selectedAudioDeviceWhenSelectionStarted = RelevantDeviceCharacteristics(deviceManager.getCurrentAudioDevice());
    }
}
 
void AudioSelectComponent::paint (Graphics& g)
{
    g.fillAll(getLookAndFeel().findColour(juce::ResizableWindow::backgroundColourId).darker());
 
    g.setColour(juce::Colours::grey);
    g.drawRect(getLocalBounds(), 1);   // draw an outline around the component
 
    juce::AudioDeviceSelectorComponent::paint(g);
}
 
void AudioSelectComponent::resized()
{
    juce::AudioDeviceSelectorComponent::resized();
}
 
void AudioSelectComponent::visibilityChanged()
{
    if (!isVisible()) // has changed to invisible after editing
        processAudioSelectionChanges();
}
 
}