phantom header and default role recollection

qtest.pro

@@ -10,7 +10,7 @@ INCLUDEPATH += "$$PWD\src" "$$PWD\src\qt" "$$PWD\src\back" "$$PWD\src\cont"
 DESTPATH += "$$PWD\src" "$$PWD\src\qt" "$$PWD\src\back" "$$PWD\src\cont"
 VPATH += "$$PWD\src" "$$PWD\src\qt" "$$PWD\src\back" "$$PWD\src\cont"
 SOURCES += qtestmain.cpp qtclasses.cpp backlasses.cpp contclasses.cpp
-HEADERS += qtclasses.h backlasses.h contclasses.h global.h debug.h backfuncs.h
+HEADERS += qtclasses.h backlasses.h contclasses.h global.h debug.h backfuncs.h ipolicyconfig.h
 RESOURCES = assets.qrc
 
 #DESTDIR += "build"

src/back/backlasses.cpp

@@ -1,15 +1,15 @@
 #include <backlasses.h>
 #include <backfuncs.h>
 
-EndpointCallback::EndpointCallback(Endpoint* ep){
+EndpointVolumeCallback::EndpointVolumeCallback(Endpoint* ep){
 	this->ep = ep;
 }
 
-ULONG EndpointCallback::AddRef(){
+ULONG EndpointVolumeCallback::AddRef(){
 	return InterlockedIncrement(&ref);
 }
 
-ULONG EndpointCallback::Release(){
+ULONG EndpointVolumeCallback::Release(){
 	ULONG tempRef = InterlockedDecrement(&ref);
 	if (tempRef == 0) {
 		delete this;
@@ -17,7 +17,7 @@ ULONG EndpointCallback::Release(){
 	return tempRef;
 }
 
-HRESULT EndpointCallback::QueryInterface(REFIID riid, VOID **ppvInterface) {
+HRESULT EndpointVolumeCallback::QueryInterface(REFIID riid, VOID **ppvInterface) {
     if (IID_IUnknown == riid)
     {
         AddRef();
@@ -36,10 +36,9 @@ HRESULT EndpointCallback::QueryInterface(REFIID riid, VOID **ppvInterface) {
     return S_OK;
 }
 
-HRESULT EndpointCallback::OnNotify(PAUDIO_VOLUME_NOTIFICATION_DATA pNotify) {
+HRESULT EndpointVolumeCallback::OnNotify(PAUDIO_VOLUME_NOTIFICATION_DATA pNotify) {
 	if (pNotify == NULL) return E_INVALIDARG;
 
-	//TODO: MEMORY LEAK. FREE DATA4 FROM NGUID.
 	//TODO: el default = objcopy frees?
 	//delete osh->getEndpointHandlers().at(this->ep->getIndex())->getCallbackInfo()->caller;
 	//osh->getEndpointHandlers().at(this->ep->getIndex())->getCallbackInfo()->caller.freeData4();
@@ -71,10 +70,24 @@ HRESULT EndpointCallback::OnNotify(PAUDIO_VOLUME_NOTIFICATION_DATA pNotify) {
 Endpoint::Endpoint(IMMDevice* ep, uint64_t idx){
 	this->endpoint = ep;
 	this->idx = idx;
-	if(FAILED(endpoint->Activate(IID_IAudioEndpointVolume, CLSCTX_ALL, NULL, (void**)&endpointVolume))) { log_debugcpp("si"); };
+	//if(FAILED()) {};
-	if (FAILED(endpointVolume->GetChannelCount(&channelCount))) log_debugcpp("get channel count fail");
+	DWORD tempState = 0;
-	//Obtaining friendly name: IPropertyStore creates PROPVARIANT per field
+	if(FAILED(endpoint->GetState(&tempState))) {exit(-1);};
-	//    hr = endpointPtr->GetId(&endpointID);
+	this->endpointState = tempState;
+	
+	if (tempState == DEVICE_STATE_ACTIVE) {
+		if(FAILED(endpoint->Activate(IID_IAudioEndpointVolume, CLSCTX_ALL, NULL, (void**)&endpointVolume))) { /* log_debugcpp("si"); */ };
+	
+		if (FAILED(endpointVolume->GetChannelCount(&channelCount))) {};/* log_debugcpp("get channel count fail"); */
+	} else channelCount = 0;
+	
+	//todo:: atexit into exit Gather ID 
+	LPWSTR tempString = nullptr;
+	if (FAILED(endpoint->GetId(&tempString))) {exit(-1);};
+	endpointId = std::wstring(tempString);
+	log_wdebugcpp(endpointId);
+	CoTaskMemFree(tempString);
+	
 	endpoint->OpenPropertyStore(STGM_READ, 	&properties);
 	PROPVARIANT pv;
 	properties->GetValue(PKEY_Device_FriendlyName , &pv);
@@ -94,6 +107,10 @@ std::wstring Endpoint::getName(){
 	return friendlyName;
 }
 
+std::wstring Endpoint::getId(){
+	return endpointId;
+}
+
 float Endpoint::getVolume(int channel){
 	float volume;
 	if (channel == AudioChannel::CHANNEL_MAIN) {
@@ -116,19 +133,13 @@ bool Endpoint::getMute(){
 	return mute;
 }
 
-/*
+void Endpoint::setState(uint8_t state){
- * float Endpoint::getLeftChannelVolume(){
+	this->endpointState = state;
- * 	float volume;
+}
- * 	if(FAILED(endpointVolume-> GetChannelVolumeLevelScalar(0, &volume)) { log_debugcpp("si"); } );
+
- * 	return volume;
+uint8_t Endpoint::getState(){
- * }
+	return this->endpointState;
- * 
+}
- * float Endpoint::getRightChannelVolume(){
- * 	float volume;
- * 	if(FAILED(endpointVolume-> GetChannelVolumeLevelScalar(1, &volume)) { log_debugcpp("si");}
- * 	return volume;
- * }
- */
 
 
 void Endpoint::setVolume(NGuid* guid, int channel, float volume) {
@@ -146,16 +157,26 @@ void Endpoint::setMute(NGuid* guid, bool muted) {
 	if(FAILED(endpointVolume->SetMute(muted, &tempMsGuid))) { /* TIP: Above */  };
 }
 
-void Endpoint::setCallback(EndpointCallback *epc){
+void Endpoint::setVolumeCallback(EndpointVolumeCallback *epc){
 	endpointVolume->RegisterControlChangeNotify((IAudioEndpointVolumeCallback*)epc);
 }
 
-void Endpoint::removeCallback(EndpointCallback *epc){
+void Endpoint::removeVolumeCallback(EndpointVolumeCallback *epc){
 	endpointVolume->UnregisterControlChangeNotify((IAudioEndpointVolumeCallback*)epc);
 }
 
+uint8_t Endpoint::getRoles(){
+	return this->endpointRoles;
+}
+
+void Endpoint::setRoles(uint8_t role){
+	//todo: operador virtuoso
+	uint8_t roles = endpointRoles | role;
+	this->endpointRoles = roles;
+}
+
 Endpoint::~Endpoint(){
-	log_debugcpp("cum");
+	log_debugcpp("murio endpoint-san uwu");
 	properties->Release();
 	endpointVolume->Release();
 	endpoint->Release();
@@ -183,7 +204,7 @@ void Overseer::initCOMLibrary() {
 void Overseer::reloadEndpoints() {
 	IMMDeviceCollection *deviceCollection;
 	// | DEVICE_STATE_DISABLED | DEVICE_STATE_NOTPRESENT | DEVICE_STATE_UNPLUGGED
-	if(FAILED(deviceEnumerator->EnumAudioEndpoints(eRender, DEVICE_STATE_ACTIVE, &deviceCollection) ))
+	if(FAILED(deviceEnumerator->EnumAudioEndpoints(eRender, DEVICE_STATE_ACTIVE , &deviceCollection) ))
 		{ log_debugcpp("si");  };
 
 
@@ -193,8 +214,8 @@ void Overseer::reloadEndpoints() {
 
 	
 	//Retrieving actual endpoints and storing them on their own class
+	IMMDevice *temp;
 	for (unsigned int i = 0; i < numPlaybackEndpoints; i++){
-		IMMDevice *temp;
 		if(deviceCollection->Item(i, &temp) != 0) { log_debugcpp("si"); };
 		Endpoint *endpoint = new Endpoint(temp, i);
 		//endpoint->setIndex(i);
@@ -203,6 +224,36 @@ void Overseer::reloadEndpoints() {
 	}
 
 	deviceCollection->Release();
+
+	//Discerning default endpoints per role
+	//order: console, multimedia, communications
+	for(int i = 0; i < ERole_enum_count; i++){
+		ERole val;
+		switch(i) {
+		case 0:
+			val = eConsole;
+			break;
+		case 1:
+			val = eMultimedia;
+			break;
+		case 2:
+			val = eCommunications;
+			break;
+		}
+		deviceEnumerator->GetDefaultAudioEndpoint(EDataFlow::eRender, val, &temp);
+		LPWSTR id = nullptr;
+		
+		for (unsigned int j = 0; j < numPlaybackEndpoints; j++){
+			std::wstring test = playbackDevices.at(j)->getId();
+			temp->GetId(&id);
+			int comparison = CompareStringEx(LOCALE_NAME_USER_DEFAULT, 0, test.c_str(), -987, id, -987, NULL, NULL, 0);
+			if (comparison - 2 == 0) {
+				log_wdebugcpp("ola defaul de " << i << " es " << id);
+				playbackDevices.at(j)->setRoles((1 << i));
+			}
+			//uint8_t debg = playbackDevices.at(j)->getRoles();
+		}	
+	}
 }
 
 Overseer::Overseer(){

src/back/backlasses.h

@@ -19,11 +19,12 @@
 //#include <comdef.h>
 //#include <comip.h>
 #include <Winerror.h>
+#include <stringapiset.h>
 
 #include "global.h"
 #include "contclasses.h"
 
-class EndpointCallback;
+class EndpointVolumeCallback;
 
 class Endpoint {
 	
@@ -36,9 +37,14 @@ class Endpoint {
 	float getVolume(int channel);
 	void setMute(NGuid* guid, bool muted);
 	bool getMute();
+	void setState(uint8_t state);
+	uint8_t getState();
+	uint8_t getRoles();
+	void setRoles(uint8_t role);
+	std::wstring getId();
 	std::wstring getName();
-	void setCallback(EndpointCallback *epc);
+	void setVolumeCallback(EndpointVolumeCallback *epc);
-	void removeCallback(EndpointCallback *epc);
+	void removeVolumeCallback(EndpointVolumeCallback *epc);
 	~Endpoint();
 	
  private:
@@ -47,20 +53,23 @@ class Endpoint {
 	IAudioEndpointVolume *endpointVolume ;
 	IPropertyStore *properties;
 	std::wstring friendlyName;
+	std::wstring endpointId;
+	uint8_t endpointState;
+	uint8_t endpointRoles = 0;
 	uint64_t idx;
 	//    LPWSTR endpointID = NULL;
 };
 
-class EndpointCallback : public IAudioEndpointVolumeCallback {
+class EndpointVolumeCallback : public IAudioEndpointVolumeCallback {
  	
  public:
-	EndpointCallback(Endpoint* ep);
+	EndpointVolumeCallback(Endpoint* ep);
 	
 	ULONG AddRef();
 	ULONG Release();
     HRESULT QueryInterface(REFIID riid, VOID **ppvInterface);
 	HRESULT OnNotify(PAUDIO_VOLUME_NOTIFICATION_DATA update);
-	//~EndpointCallback();
+	//~EndpointVolumeCallback();
 
  private:
 	ULONG ref = 1;

src/back/ipolicyconfig.h

@@ -0,0 +1,180 @@
+// ----------------------------------------------------------------------------
+// PolicyConfig.h
+// Undocumented COM-interface IPolicyConfig.
+// Use for set default audio render endpoint
+// @author EreTIk
+// ----------------------------------------------------------------------------
+
+
+#pragma once
+
+
+interface DECLSPEC_UUID("f8679f50-850a-41cf-9c72-430f290290c8")
+IPolicyConfig;
+class DECLSPEC_UUID("870af99c-171d-4f9e-af0d-e63df40c2bc9")
+CPolicyConfigClient;
+// ----------------------------------------------------------------------------
+// class CPolicyConfigClient
+// {870af99c-171d-4f9e-af0d-e63df40c2bc9}
+//
+// interface IPolicyConfig
+// {f8679f50-850a-41cf-9c72-430f290290c8}
+//
+// Query interface:
+// CComPtr<IPolicyConfig> PolicyConfig;
+// PolicyConfig.CoCreateInstance(__uuidof(CPolicyConfigClient));
+//
+// @compatible: Windows 7 and Later
+// ----------------------------------------------------------------------------
+interface IPolicyConfig : public IUnknown
+{
+public:
+
+	virtual HRESULT GetMixFormat(
+		PCWSTR,
+		WAVEFORMATEX **
+	);
+
+	virtual HRESULT STDMETHODCALLTYPE GetDeviceFormat(
+		PCWSTR,
+		INT,
+		WAVEFORMATEX **
+	);
+
+	virtual HRESULT STDMETHODCALLTYPE ResetDeviceFormat(
+		PCWSTR
+	);
+
+	virtual HRESULT STDMETHODCALLTYPE SetDeviceFormat(
+		PCWSTR,
+		WAVEFORMATEX *,
+		WAVEFORMATEX *
+	);
+
+	virtual HRESULT STDMETHODCALLTYPE GetProcessingPeriod(
+		PCWSTR,
+		INT,
+		PINT64,
+		PINT64
+	);
+
+	virtual HRESULT STDMETHODCALLTYPE SetProcessingPeriod(
+		PCWSTR,
+		PINT64
+	);
+
+	virtual HRESULT STDMETHODCALLTYPE GetShareMode(
+		PCWSTR,
+		struct DeviceShareMode *
+	);
+
+	virtual HRESULT STDMETHODCALLTYPE SetShareMode(
+		PCWSTR,
+		struct DeviceShareMode *
+	);
+
+	virtual HRESULT STDMETHODCALLTYPE GetPropertyValue(
+		PCWSTR,
+		const PROPERTYKEY &,
+		PROPVARIANT *
+	);
+
+	virtual HRESULT STDMETHODCALLTYPE SetPropertyValue(
+		PCWSTR,
+		const PROPERTYKEY &,
+		PROPVARIANT *
+	);
+
+	virtual HRESULT STDMETHODCALLTYPE SetDefaultEndpoint(
+		__in PCWSTR wszDeviceId,
+		__in ERole eRole
+	);
+
+	virtual HRESULT STDMETHODCALLTYPE SetEndpointVisibility(
+		PCWSTR,
+		INT
+	);
+};
+
+interface DECLSPEC_UUID("568b9108-44bf-40b4-9006-86afe5b5a620")
+IPolicyConfigVista;
+class DECLSPEC_UUID("294935CE-F637-4E7C-A41B-AB255460B862")
+CPolicyConfigVistaClient;
+// ----------------------------------------------------------------------------
+// class CPolicyConfigVistaClient
+// {294935CE-F637-4E7C-A41B-AB255460B862}
+//
+// interface IPolicyConfigVista
+// {568b9108-44bf-40b4-9006-86afe5b5a620}
+//
+// Query interface:
+// CComPtr<IPolicyConfigVista> PolicyConfig;
+// PolicyConfig.CoCreateInstance(__uuidof(CPolicyConfigVistaClient));
+//
+// @compatible: Windows Vista and Later
+// ----------------------------------------------------------------------------
+interface IPolicyConfigVista : public IUnknown
+{
+public:
+
+	virtual HRESULT GetMixFormat(
+		PCWSTR,
+		WAVEFORMATEX **
+	);  // not available on Windows 7, use method from IPolicyConfig
+
+	virtual HRESULT STDMETHODCALLTYPE GetDeviceFormat(
+		PCWSTR,
+		INT,
+		WAVEFORMATEX **
+	);
+
+	virtual HRESULT STDMETHODCALLTYPE SetDeviceFormat(
+		PCWSTR,
+		WAVEFORMATEX *,
+		WAVEFORMATEX *
+	);
+
+	virtual HRESULT STDMETHODCALLTYPE GetProcessingPeriod(
+		PCWSTR,
+		INT,
+		PINT64,
+		PINT64
+	);  // not available on Windows 7, use method from IPolicyConfig
+
+	virtual HRESULT STDMETHODCALLTYPE SetProcessingPeriod(
+		PCWSTR,
+		PINT64
+	);  // not available on Windows 7, use method from IPolicyConfig
+
+	virtual HRESULT STDMETHODCALLTYPE GetShareMode(
+		PCWSTR,
+		struct DeviceShareMode *
+	);  // not available on Windows 7, use method from IPolicyConfig
+
+	virtual HRESULT STDMETHODCALLTYPE SetShareMode(
+		PCWSTR,
+		struct DeviceShareMode *
+	);  // not available on Windows 7, use method from IPolicyConfig
+
+	virtual HRESULT STDMETHODCALLTYPE GetPropertyValue(
+		PCWSTR,
+		const PROPERTYKEY &,
+		PROPVARIANT *
+	);
+
+	virtual HRESULT STDMETHODCALLTYPE SetPropertyValue(
+		PCWSTR,
+		const PROPERTYKEY &,
+		PROPVARIANT *
+	);
+
+	virtual HRESULT STDMETHODCALLTYPE SetDefaultEndpoint(
+		__in PCWSTR wszDeviceId,
+		__in ERole eRole
+	);
+
+	virtual HRESULT STDMETHODCALLTYPE SetEndpointVisibility(
+		PCWSTR,
+		INT
+	);  // not available on Windows 7, use method from IPolicyConfig
+};

src/cont/contclasses.cpp

@@ -8,9 +8,9 @@ Overseer OverseerHandler::os;
 EndpointHandler::EndpointHandler(uint64_t idx) {
 	//std::vector<Endpoint*> endpoints = osh->getPlaybackEndpoints().at(idx);
 	this->ep = osh->getPlaybackEndpoints().at(idx);
-	epc = new EndpointCallback(ep);
+	epc = new EndpointVolumeCallback(ep);
 	//epName = ep->getName();
-	ep->setCallback(epc);
+	ep->setVolumeCallback(epc);
 	callbackInfo.muted = this->getMute();
 	callbackInfo.mainVolume = this->getVolume(AudioChannel::CHANNEL_MAIN);
 	callbackInfo.channels = this->getChannelCount();
@@ -20,7 +20,7 @@ EndpointHandler::EndpointHandler(uint64_t idx) {
 	}
 }
 
-BackEndpointCallbackInfo* EndpointHandler::getCallbackInfo(){
+BackEndpointVolumeCallbackInfo* EndpointHandler::getCallbackInfo(){
 	return &this->callbackInfo;
 }
 
@@ -61,8 +61,20 @@ bool EndpointHandler::getMute(){
     return ep->getMute();
 }
 
+uint8_t EndpointHandler::getState(){
+	return ep->getState();
+}
+
+void EndpointHandler::setState(uint8_t state){
+	ep->setState(state);
+}
+
+uint8_t EndpointHandler::getRoles(){
+	return ep->getRoles();
+}
+
 EndpointHandler::~EndpointHandler() {
-	ep->removeCallback(epc);
+	ep->removeVolumeCallback(epc);
 	epc->Release();
 	delete ep;
 }

src/cont/contclasses.h

@@ -4,7 +4,7 @@
 
 class EndpointWidget; 
 class Endpoint;
-class EndpointCallback;
+class EndpointVolumeCallback;
 class Overseer;
 
 enum AudioChannel {
@@ -13,6 +13,26 @@ enum AudioChannel {
 	CHANNEL_MAIN  = ~0,
 };
 
+enum EndpointState {
+	ENDPOINT_ACTIVE = (1 << 0),
+	ENDPOINT_DISABLED = (1 << 1),
+	ENDPOINT_NOTPRESENT = (1 << 2),
+	ENDPOINT_UNPLUGGED = (1 << 3),
+};
+
+enum Flows {
+	FLOW_PLAYBACK = (1 << 0),
+	FLOW_CAPTURE = (1 << 1),
+	FLOW_BOTH = (1 << 2),
+};
+
+enum Roles {
+	ROLE_CONSOLE = (1 << 0),
+	ROLE_MULTIMEDIA = (1 << 1),
+	ROLE_COMMUNICATIONS = (1 << 2),
+	ROLE_ALL = (7 << 0),
+};
+
 struct NGuid {
 	uint32_t data1;
 	uint16_t data2;
@@ -29,7 +49,7 @@ struct NGuid {
 	/* } */
 };
 
-struct BackEndpointCallbackInfo {
+struct BackEndpointVolumeCallbackInfo {
 	NGuid caller;
 	bool  muted;
 	float mainVolume;
@@ -43,10 +63,10 @@ public:
 	EndpointHandler(uint64_t idx);
 	//TODO: get();
 	Endpoint *ep = nullptr;
-	EndpointCallback *epc = nullptr;
+	EndpointVolumeCallback *epc = nullptr;
 	//std::wstring epName;
 
-	BackEndpointCallbackInfo* getCallbackInfo();
+	BackEndpointVolumeCallbackInfo* getCallbackInfo();
 	uint32_t getChannelCount();
 	
 	void setIndex(uint64_t idx);
@@ -56,14 +76,17 @@ public:
 	std::wstring getName();
 	float getVolume(int channel);
 	bool getMute();
-
+	uint8_t getState();
+	uint8_t getRoles();
+	
 	void setVolume(NGuid* guid, int channel, int value);
 	void setMute(NGuid* guid, bool muted);
+	void setState(uint8_t state);
 
 	~EndpointHandler();
 private:
 	uint64_t idx;
-	BackEndpointCallbackInfo callbackInfo;
+	BackEndpointVolumeCallbackInfo callbackInfo;
     //QSlider *slidy;
 };
 

src/debug.h

@@ -12,10 +12,15 @@ std::bitset<Y> varToBitset(T info) {
 	 std::cout << "[DEBUG]" << "(" << __FILE__ << ":" << __LINE__ << "): " << str << std::endl; \
 	} while (0)
 
+#define log_wdebugcpp(str) do {											\
+	 std::wcout << "[DEBUG]" << "(" << __FILE__ << ":" << __LINE__ << "): " << str << std::endl; \
+	} while (0)
+
 #define print_as_binary(len, type, info)  varToBitset<len, type>(info)
 
 #else 
 #define log_debugcpp(str)
+#define log_wdebugcpp(str)
 #define print_as_binary(len, type, info)
 #endif
 

src/global.h

@@ -11,7 +11,12 @@
 #define STRING_MUTE "Mute"
 #define STRING_UNMUTE "Unmute"
 #define STRING_QUIT "Quit"
-#define STRING_TITLE "Mixer Fachero" 
+#define STRING_TITLE "Mixer Fachero"
+
+#define STRING_ROLE_CONSOLE "Console"
+#define STRING_ROLE_MULTIMEDIA "Multimedia"
+#define STRING_ROLE_COMMUNICATIONS "Communications"
+#define STRING_ROLE_ALL "All"
 //INIT BACK
 
 class OverseerHandler;

src/qt/qtclasses.cpp

@@ -8,6 +8,14 @@ EndpointWidget::EndpointWidget(uint64_t idx, EndpointHandler* eph, QWidget *pare
 	log_debugcpp("olaW");
 	if (parent == nullptr) { log_debugcpp("owo?"); }
 
+	
+	defaultRolesCheckBoxes = {
+		{Roles::ROLE_ALL, new QCheckBox()},
+		{Roles::ROLE_CONSOLE, new QCheckBox()},
+		{Roles::ROLE_MULTIMEDIA, new QCheckBox()},
+		{Roles::ROLE_COMMUNICATIONS, new QCheckBox()}
+	};
+	
 	muteButton = new QCheckBox();
 	mainLabel = new QLabel(QString::fromStdWString(eph->getName()));
 	mainSlider = new QSlider(Qt::Horizontal);
@@ -58,6 +66,18 @@ EndpointWidget::EndpointWidget(uint64_t idx, EndpointHandler* eph, QWidget *pare
 		});
 	}
 	
+	uint8_t assignedRoles = eph->getRoles();
+	defaultRolesCheckBoxes.at(Roles::ROLE_ALL)->setCheckState(assignedRoles == Roles::ROLE_ALL ? Qt::Checked : Qt::Unchecked);
+		/*
+	 *     {ROLE_ALL, new QCheckBox(this)},
+	 * 	{ROLE_CONSOLE, new QCheckBox(this)},
+	 * 	{ROLE_MULTIMEDIA, new QCheckBox(this)},
+	 * 	{ROLE_COMMUNICATIONS, new QCheckBox(this)}
+	 * };
+	 */
+	layout->addWidget(defaultRolesCheckBoxes.at(Roles::ROLE_ALL), 3, 0);
+	
+	
 	//Polling time
 	timer = new QTimer(this);
 	connect(timer, &QTimer::timeout, [this, eph](){

src/qt/qtclasses.h

@@ -76,6 +76,8 @@ public:
 	std::vector<QLabel*> channelLabels;
 	QGridLayout *layout = nullptr;
 	QGridLayout *mainMuteLayout = nullptr;
+	std::map<Roles, QCheckBox*> defaultRolesCheckBoxes;
+	
 	//void updateMainVolume(float newValue);
 	//void updateVolume(uint32_t channel, float newValue);
 	//void updateMute(bool muted);
@@ -88,6 +90,7 @@ public slots:
 	void updateMute(int checked);
 
 private:
+	size_t defaultRolesVectorSize = 4;
 	QTimer* timer = nullptr;
 	uint64_t idx;
 	//std::vector<EndpointHandler*> *ephs;