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jules
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1 changed files with 0 additions and 321 deletions
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@ -1093,327 +1093,6 @@ private:
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const CoreAudioIODevice& operator= (const CoreAudioIODevice&);
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};
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//==============================================================================
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class CoreAudioDevicePanel : public Component,
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public ComboBoxListener,
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public ChangeListener,
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public ButtonListener
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{
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public:
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CoreAudioDevicePanel (AudioIODeviceType* type_,
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AudioIODeviceType::DeviceSetupDetails& setup_)
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: type (type_),
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setup (setup_)
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{
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sampleRateDropDown = 0;
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sampleRateLabel = 0;
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bufferSizeDropDown = 0;
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bufferSizeLabel = 0;
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outputDeviceDropDown = 0;
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outputDeviceLabel = 0;
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inputDeviceDropDown = 0;
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inputDeviceLabel = 0;
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testButton = 0;
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inputLevelMeter = 0;
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type->scanForDevices();
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if (setup.maxNumOutputChannels > 0)
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{
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outputDeviceDropDown = new ComboBox (String::empty);
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addNamesToDeviceBox (*outputDeviceDropDown, false);
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outputDeviceDropDown->addListener (this);
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addAndMakeVisible (outputDeviceDropDown);
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outputDeviceLabel = new Label (String::empty, TRANS ("output:"));
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outputDeviceLabel->attachToComponent (outputDeviceDropDown, true);
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addAndMakeVisible (testButton = new TextButton (TRANS ("Test")));
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testButton->addButtonListener (this);
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}
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if (setup.maxNumInputChannels > 0)
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{
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inputDeviceDropDown = new ComboBox (String::empty);
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addNamesToDeviceBox (*inputDeviceDropDown, true);
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inputDeviceDropDown->addListener (this);
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addAndMakeVisible (inputDeviceDropDown);
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inputDeviceLabel = new Label (String::empty, TRANS ("input:"));
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inputDeviceLabel->attachToComponent (inputDeviceDropDown, true);
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addAndMakeVisible (inputLevelMeter = AudioDeviceSelectorComponent::createSimpleLevelMeterComponent (setup_.manager));
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}
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setup.manager->addChangeListener (this);
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changeListenerCallback (0);
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}
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~CoreAudioDevicePanel()
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{
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setup.manager->removeChangeListener (this);
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deleteAndZero (outputDeviceLabel);
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deleteAndZero (inputDeviceLabel);
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deleteAndZero (sampleRateLabel);
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deleteAndZero (bufferSizeLabel);
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deleteAllChildren();
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}
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void resized()
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{
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const int lx = proportionOfWidth (0.35f);
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const int w = proportionOfWidth (0.5f);
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const int h = 24;
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const int space = 6;
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const int dh = h + space;
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int y = 0;
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if (outputDeviceDropDown != 0)
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{
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outputDeviceDropDown->setBounds (lx, y, w, h);
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testButton->setBounds (outputDeviceDropDown->getRight() + 8,
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outputDeviceDropDown->getY(),
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getWidth() - outputDeviceDropDown->getRight() - 10,
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h);
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y += dh;
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}
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if (inputDeviceDropDown != 0)
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{
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inputDeviceDropDown->setBounds (lx, y, w, h);
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inputLevelMeter->setBounds (inputDeviceDropDown->getRight() + 8,
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inputDeviceDropDown->getY(),
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getWidth() - inputDeviceDropDown->getRight() - 10,
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h);
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y += dh;
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}
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y += space * 2;
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if (sampleRateDropDown != 0)
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{
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sampleRateDropDown->setBounds (lx, y, w, h);
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y += dh;
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}
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if (bufferSizeDropDown != 0)
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{
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bufferSizeDropDown->setBounds (lx, y, w, h);
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y += dh;
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}
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}
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void comboBoxChanged (ComboBox* comboBoxThatHasChanged)
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{
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if (comboBoxThatHasChanged == 0)
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return;
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AudioDeviceManager::AudioDeviceSetup config;
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setup.manager->getAudioDeviceSetup (config);
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String error;
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if (comboBoxThatHasChanged == outputDeviceDropDown
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|| comboBoxThatHasChanged == inputDeviceDropDown)
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{
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config.outputDeviceName = outputDeviceDropDown->getSelectedId() < 0 ? String::empty
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: outputDeviceDropDown->getText();
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config.inputDeviceName = inputDeviceDropDown->getSelectedId() < 0 ? String::empty
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: inputDeviceDropDown->getText();
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if (comboBoxThatHasChanged == inputDeviceDropDown)
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config.useDefaultInputChannels = true;
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else
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config.useDefaultOutputChannels = true;
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error = setup.manager->setAudioDeviceSetup (config, true);
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showCorrectDeviceName (inputDeviceDropDown, true);
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showCorrectDeviceName (outputDeviceDropDown, false);
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}
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else if (comboBoxThatHasChanged == sampleRateDropDown)
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{
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if (sampleRateDropDown->getSelectedId() > 0)
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{
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config.sampleRate = sampleRateDropDown->getSelectedId();
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error = setup.manager->setAudioDeviceSetup (config, true);
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}
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}
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else if (comboBoxThatHasChanged == bufferSizeDropDown)
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{
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if (bufferSizeDropDown->getSelectedId() > 0)
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{
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config.bufferSize = bufferSizeDropDown->getSelectedId();
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error = setup.manager->setAudioDeviceSetup (config, true);
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}
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}
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if (error.isNotEmpty())
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{
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AlertWindow::showMessageBox (AlertWindow::WarningIcon,
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T("Error when trying to open audio device!"),
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error);
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}
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}
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void buttonClicked (Button*)
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{
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setup.manager->playTestSound();
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}
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void changeListenerCallback (void*)
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{
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AudioIODevice* const currentDevice = setup.manager->getCurrentAudioDevice();
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if (currentDevice != 0)
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{
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showCorrectDeviceName (inputDeviceDropDown, true);
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showCorrectDeviceName (outputDeviceDropDown, false);
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// sample rate..
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{
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if (sampleRateDropDown == 0)
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{
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addAndMakeVisible (sampleRateDropDown = new ComboBox (String::empty));
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sampleRateDropDown->addListener (this);
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delete sampleRateLabel;
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sampleRateLabel = new Label (String::empty, TRANS ("sample rate:"));
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sampleRateLabel->attachToComponent (sampleRateDropDown, true);
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}
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else
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{
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sampleRateDropDown->clear();
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sampleRateDropDown->removeListener (this);
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}
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const int numRates = currentDevice->getNumSampleRates();
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for (int i = 0; i < numRates; ++i)
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{
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const int rate = roundDoubleToInt (currentDevice->getSampleRate (i));
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sampleRateDropDown->addItem (String (rate) + T(" Hz"), rate);
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}
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sampleRateDropDown->setSelectedId (roundDoubleToInt (currentDevice->getCurrentSampleRate()), true);
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sampleRateDropDown->addListener (this);
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}
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// buffer size
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{
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if (bufferSizeDropDown == 0)
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{
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addAndMakeVisible (bufferSizeDropDown = new ComboBox (String::empty));
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bufferSizeDropDown->addListener (this);
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delete bufferSizeLabel;
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bufferSizeLabel = new Label (String::empty, TRANS ("audio buffer size:"));
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bufferSizeLabel->attachToComponent (bufferSizeDropDown, true);
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}
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else
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{
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bufferSizeDropDown->clear();
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}
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const int numBufferSizes = currentDevice->getNumBufferSizesAvailable();
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double currentRate = currentDevice->getCurrentSampleRate();
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if (currentRate == 0)
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currentRate = 44100.0;
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for (int i = 0; i < numBufferSizes; ++i)
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{
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const int bs = currentDevice->getBufferSizeSamples (i);
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bufferSizeDropDown->addItem (String (bs)
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+ T(" samples (")
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+ String (bs * 1000.0 / currentRate, 1)
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+ T(" ms)"),
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bs);
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}
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bufferSizeDropDown->setSelectedId (currentDevice->getCurrentBufferSizeSamples(), true);
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}
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}
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else
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{
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jassert (setup.manager->getCurrentAudioDevice() == 0); // not the correct device type!
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deleteAndZero (sampleRateLabel);
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deleteAndZero (bufferSizeLabel);
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deleteAndZero (sampleRateDropDown);
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deleteAndZero (bufferSizeDropDown);
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if (outputDeviceDropDown != 0)
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outputDeviceDropDown->setSelectedId (-1, true);
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if (inputDeviceDropDown != 0)
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inputDeviceDropDown->setSelectedId (-1, true);
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}
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resized();
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setSize (getWidth(), getLowestY() + 4);
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}
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private:
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AudioIODeviceType* const type;
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const AudioIODeviceType::DeviceSetupDetails setup;
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ComboBox* outputDeviceDropDown;
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ComboBox* inputDeviceDropDown;
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ComboBox* sampleRateDropDown;
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ComboBox* bufferSizeDropDown;
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Label* outputDeviceLabel;
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Label* inputDeviceLabel;
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Label* sampleRateLabel;
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Label* bufferSizeLabel;
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TextButton* testButton;
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Component* inputLevelMeter;
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void showCorrectDeviceName (ComboBox* const box, const bool isInput)
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{
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if (box != 0)
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{
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CoreAudioIODevice* const currentDevice = dynamic_cast <CoreAudioIODevice*> (setup.manager->getCurrentAudioDevice());
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const int index = (currentDevice == 0) ? -1
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: (isInput ? currentDevice->inputIndex
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: currentDevice->outputIndex);
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if (index >= 0)
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box->setText (type->getDeviceNames (isInput) [index], true);
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else
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box->setSelectedId (-1, true);
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if (! isInput)
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testButton->setEnabled (index >= 0);
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}
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}
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void addNamesToDeviceBox (ComboBox& combo, bool isInputs)
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{
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const StringArray devs (type->getDeviceNames (isInputs));
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for (int i = 0; i < devs.size(); ++i)
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combo.addItem (devs[i], i + 1);
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combo.addItem (TRANS("<< none >>"), -1);
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combo.setSelectedId (-1, true);
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}
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int getLowestY() const
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{
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int y = 0;
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for (int i = getNumChildComponents(); --i >= 0;)
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y = jmax (y, getChildComponent (i)->getBottom());
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return y;
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}
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CoreAudioDevicePanel (const CoreAudioDevicePanel&);
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const CoreAudioDevicePanel& operator= (const CoreAudioDevicePanel&);
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};
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//==============================================================================
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class CoreAudioIODeviceType : public AudioIODeviceType
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{
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