diff options
Diffstat (limited to 'src/plugins/Output/wasapi/settingsdialog.cpp')
| -rw-r--r-- | src/plugins/Output/wasapi/settingsdialog.cpp | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/src/plugins/Output/wasapi/settingsdialog.cpp b/src/plugins/Output/wasapi/settingsdialog.cpp new file mode 100644 index 000000000..f0e26afec --- /dev/null +++ b/src/plugins/Output/wasapi/settingsdialog.cpp @@ -0,0 +1,165 @@ +/***************************************************************************
+ * Copyright (C) 2017 by Ilya Kotov *
+ * forkotov02@hotmail.ru *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program 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 General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
+ ***************************************************************************/
+
+#include <QSettings>
+#include <initguid.h>
+#include <audioclient.h>
+#include <endpointvolume.h>
+#include <mmdeviceapi.h>
+#include <mmreg.h>
+#include <functiondiscoverykeys_devpkey.h>
+#include <qmmp/qmmp.h>
+#include "settingsdialog.h"
+
+SettingsDialog::SettingsDialog(QWidget *parent) :
+ QDialog(parent)
+{
+ m_ui.setupUi(this);
+ setAttribute(Qt::WA_DeleteOnClose);
+
+ enumDevices();
+
+ QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
+ QString id = settings.value("WASAPI/device", "default").toString();
+ int index = m_ui.deviceComboBox->findData(id);
+ m_ui.deviceComboBox->setCurrentIndex(qMax(index, 0));
+}
+
+void SettingsDialog::accept()
+{
+ QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
+ int index = m_ui.deviceComboBox->currentIndex();
+ settings.setValue("WASAPI/device", m_ui.deviceComboBox->itemData(index).toString());
+ QDialog::accept();
+}
+
+void SettingsDialog::enumDevices()
+{
+ m_ui.deviceComboBox->clear();
+ m_ui.deviceComboBox->addItem(tr("Default"), "default");
+
+ IMMDeviceEnumerator *pEnumerator = 0;
+ HRESULT result = CoCreateInstance(CLSID_MMDeviceEnumerator, NULL, CLSCTX_ALL, IID_IMMDeviceEnumerator, (void**)&pEnumerator);
+ if(result != S_OK)
+ {
+ qWarning("SettingsDialog: CoCreateInstance failed, error code = 0x%lx", result);
+ pEnumerator = 0;
+ }
+
+ IMMDeviceCollection *pEndpoints = 0;
+ IMMDevice *pEndpoint = 0;
+ LPWSTR pwszID = 0;
+ IPropertyStore *pProps = 0;
+ UINT count = 0;
+
+ result = pEnumerator->EnumAudioEndpoints(eRender, DEVICE_STATE_ACTIVE, &pEndpoints);
+ if(result != S_OK)
+ {
+ qWarning("SettingsDialog: IMMDeviceEnumerator::EnumAudioEndpoints failed, error code = 0x%lx", result);
+ pEndpoints = 0;
+ }
+
+ if(pEndpoints)
+ {
+ pEndpoints->GetCount(&count);
+ if(result != S_OK)
+ {
+ qWarning("SettingsDialog: IMMDeviceCollection::GetCount failed, error code = 0x%lx", result);
+ count = 0;
+ }
+
+ for(UINT i = 0; i < count; ++i)
+ {
+ result = pEndpoints->Item(i, &pEndpoint);
+ if(result != S_OK)
+ {
+ qWarning("SettingsDialog: IMMDeviceCollection::Item failed, error code = 0x%lx", result);
+ pEndpoint = 0;
+ break;
+ }
+
+ result = pEndpoint->GetId(&pwszID);
+ if(result != S_OK)
+ {
+ qWarning("SettingsDialog: IMMDevice::GetId failed, error code = 0x%lx", result);
+ pwszID = 0;
+ break;
+ }
+
+ result = pEndpoint->OpenPropertyStore(STGM_READ, &pProps);
+ if(result != S_OK)
+ {
+ qWarning("SettingsDialog: IMMDevice::GetId failed, error code = 0x%lx", result);
+ pProps = 0;
+ break;
+ }
+
+ PROPVARIANT varName;
+ PropVariantInit(&varName); // Initialize container for property value.
+ result = pProps->GetValue(PKEY_Device_FriendlyName, &varName); // Get the endpoint's friendly-name property.
+ if(result != S_OK)
+ {
+ qWarning("SettingsDialog: IMMDevice::GetId failed, error code = 0x%lx", result);
+ PropVariantClear(&varName);
+ break;
+ }
+
+ m_ui.deviceComboBox->addItem(QString::fromWCharArray(varName.pwszVal), QString::fromWCharArray(pwszID));
+
+ CoTaskMemFree(pwszID);
+ pwszID = 0;
+ PropVariantClear(&varName);
+ pProps->Release();
+ pProps = 0;
+ pEndpoint->Release();
+ pEndpoint = 0;
+ }
+ }
+
+ if(pProps)
+ {
+ pProps->Release();
+ pProps = 0;
+ }
+
+ if(pwszID)
+ {
+ CoTaskMemFree(pwszID);
+ pwszID = 0;
+ }
+
+ if(pEndpoint)
+ {
+ pEndpoint->Release();
+ pEndpoint = 0;
+ }
+
+ if(pEndpoints)
+ {
+ pEndpoints->Release();
+ pEndpoints = 0;
+ }
+
+ if(pEnumerator)
+ {
+ pEnumerator->Release();
+ pEnumerator = 0;
+ }
+}
|