add session

src/back/backlasses.cpp

@@ -37,6 +37,22 @@ HRESULT EndpointNewSessionCallback::QueryInterface(REFIID riid, VOID **ppvInterf
 }
 
 HRESULT EndpointNewSessionCallback::OnSessionCreated(IAudioSessionControl *NewSession) {
+	if (eph->getFlow() == Flows::FLOW_CAPTURE) return S_OK;
+	
+	HRESULT result = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
+	IAudioSessionControl2* sessionControl;
+	//ISimmpleAudioVolume* sessionVolume;
+	if (FAILED(NewSession->QueryInterface(__uuidof(IAudioSessionControl2), (void**)&sessionControl))) { log_wdebugcpp(L"no nueva sesion......"); };
+	if (sessionControl) {
+		sessionControl->AddRef();
+	//sessionControl->QueryInterface(__uuidof(ISimpleAudioVolume), (void**)&sessionVolume);
+		Session* newSession = new Session(this->eph->getEndpoint(), sessionControl);
+		eph->addSession(newSession);
+	}
+	
+	if (result == S_OK)
+		CoUninitialize();
+	
 	return S_OK;
 }
 
@@ -267,7 +283,7 @@ Endpoint::Endpoint(IMMDevice* ep, uint64_t idx){
 		friendlyName = std::wstring(pv.pwszVal);
 
 	this->setFlow();
-	if (this->endpointState == EndpointState::ENDPOINT_ACTIVE && this->flow == Flows::FLOW_PLAYBACK) {
+	if (this->flow == Flows::FLOW_PLAYBACK) {
 		activateEndpointSessions();
 	}
 }
@@ -299,6 +315,11 @@ void Endpoint::activateEndpointSessions() {
 	sessionEnumerator->Release();
 }
 
+void Endpoint::addSession(Session* session) {
+	session->setIndex(this->getSessionCount());
+	endpointSessions.push_back(session);
+}
+
 void Endpoint::activateEndpointVolume() {
 	//bool extraThread = false;
 	/*
@@ -517,6 +538,14 @@ size_t Endpoint::getSessionCount() {
 	return endpointSessions.size();
 }
 
+void Endpoint::registerNewSessionNotification(EndpointNewSessionCallback* ensc){
+	sessionManager->RegisterSessionNotification(ensc);
+}
+
+void Endpoint::unregisterNewSessionNotification(EndpointNewSessionCallback* ensc){
+	sessionManager->UnregisterSessionNotification(ensc);
+}
+
 Endpoint::~Endpoint(){
 	log_wdebugcpp(L"murio endpoint-san uwu");
 	properties->Release();

src/back/backlasses.h

@@ -39,6 +39,9 @@ class Endpoint {
 	/*  sessions */
 	std::vector<Session*> getSessions();
 	size_t getSessionCount();
+	void addSession(Session* session);
+	void registerNewSessionNotification(EndpointNewSessionCallback* ensc);
+	void unregisterNewSessionNotification(EndpointNewSessionCallback* ensc);
 	
 	~Endpoint();
 	
@@ -135,7 +138,6 @@ class Overseer {
 
 class EndpointNewSessionCallback : public IAudioSessionNotification {
  public:
-	//EndpointSituationCallback(IMMDeviceEnumerator *deviceEnumerator, std::vector<Endpoint*> playbackDevices);
 	EndpointNewSessionCallback(EndpointHandler *eph);
 	ULONG AddRef();
 	ULONG Release();

src/back/backsessionclasses.cpp

@@ -71,6 +71,11 @@ HRESULT SessionStateCallback::OnGroupingParamChanged(LPCGUID NewGroupingParam, L
 }
 
 HRESULT SessionStateCallback::OnStateChanged(AudioSessionState NewState) {
+	/*  enum _AudioSessionState {
+ *   AudioSessionStateInactive,
+ *   AudioSessionStateActive,
+ *   AudioSessionStateExpired
+ * } AudioSessionState; */
     /*
 	 * char *pszState = "?????";
 	 * 
@@ -85,7 +90,6 @@ HRESULT SessionStateCallback::OnStateChanged(AudioSessionState NewState) {
      * }
      * printf("New session state = %s\n", pszState);
 	 */
-
     return S_OK;
 }
 
@@ -126,6 +130,20 @@ Session::Session(Endpoint* ep, IAudioSessionControl2* sessionControl, size_t idx
 	this->sessionControl = sessionControl;
 	this->idx = idx;
 
+	AudioSessionState msState;
+	sessionControl->GetState(&msState);
+	switch (msState) {
+		case AudioSessionState::AudioSessionStateActive:
+			this->sessionState = SessionState::ACTIVE;
+			break;
+		case AudioSessionState::AudioSessionStateInactive:
+			this->sessionState = SessionState::INACTIVE;
+			break;
+		case AudioSessionState::AudioSessionStateExpired:
+			this->sessionState = SessionState::EXPIRED;
+			break;
+	}
+
 	sessionControl->QueryInterface(__uuidof(ISimpleAudioVolume), (void**)&sessionVolume);
 	DWORD pid;
 	sessionControl->GetProcessId(&pid);
@@ -180,6 +198,10 @@ void Session::setVolume(NGuid guid, int channel, float volume) {
 	}
 }
 
+void Session::setIndex(size_t idx) {
+	this->idx = idx;
+}
+
 void Session::setMute(NGuid guid, bool muted) {
 	GUID tempMsGuid = NGuidToGUID(guid);
 	if(FAILED(sessionVolume->SetMute(muted, &tempMsGuid))) { log_wdebugcpp(std::wstring(L"SessionVolume null?"));  };
@@ -268,6 +290,15 @@ wchar_t* fileDescription = NULL;
 	return exePath;
 }
 
+//todo: conflicting names. change callback name
+void Session::setState(SessionState state) {
+	sessionState = state;
+}
+
+SessionState Session::getState() {
+	return sessionState;
+}
+
 void Session::setStateCallback(SessionStateCallback *ssc){
 	sessionControl->RegisterAudioSessionNotification((IAudioSessionEvents*) ssc);
 }
@@ -275,3 +306,8 @@ void Session::setStateCallback(SessionStateCallback *ssc){
 void Session::removeStateCallback(SessionStateCallback *ssc){
 	sessionControl->UnregisterAudioSessionNotification((IAudioSessionEvents*) ssc);
 }
+
+Session::~Session() {
+	sessionControl->Release();
+	sessionVolume->Release();
+}

src/back/backsessionclasses.h

@@ -30,19 +30,25 @@ class Session {
 	
  public:
 	Session(Endpoint* ep, IAudioSessionControl2* sessionControl, size_t idx);
+	Session(Endpoint* ep, IAudioSessionControl2* sessionControl) : Session(ep, sessionControl, SIZE_MAX) {};
 	void setVolume(NGuid guid, int channel, float volume);
 	float getVolume(int channel);
 	void setMute(NGuid guid, bool muted);
 	bool getMute();
+	SessionState getState();
+	void setState(SessionState state);
+	void setIndex(size_t idx);
 	std::wstring getName();
 
 	void setStateCallback(SessionStateCallback *ssc);
 	void removeStateCallback(SessionStateCallback *ssc);
+	~Session();
 	//uint32_t getChannelCount();
 	
  private:
 	std::wstring fetchProcessName(DWORD pid);
 	std::wstring sessionName;
+	SessionState sessionState;
 	Endpoint* ep;
 	IAudioSessionControl2* sessionControl = nullptr;
 	ISimpleAudioVolume* sessionVolume = nullptr;

src/cont/contclasses.cpp

@@ -9,13 +9,14 @@ EndpointHandler::EndpointHandler(uint64_t idx, Flows flow) {
 	this->ep = (flow == Flows::FLOW_PLAYBACK ? osh->getPlaybackEndpoints().at(idx) : osh->getCaptureEndpoints().at(idx));
 		
 	epc = new EndpointVolumeCallback(ep);
+	ensc = new EndpointNewSessionCallback(this);
 	this->callbackInfo.caller = osh->getGuid();
-	
+	ep->registerNewSessionNotification(ensc);
 	//epName = ep->getName();
 	this->setBackEndpointVolumeCallbackInfoContent(this->getState()); 
 	osh->pushBackEndpointHandler(this, flow);
 	
-	 if (this->flow == Flows::FLOW_PLAYBACK && this->getState() == EndpointState::ENDPOINT_ACTIVE) {
+	 if (this->flow == Flows::FLOW_PLAYBACK) {
 	 	for (int i = 0; i < this->getSessionCount(); i++) {
 	  		SessionHandler* sessionHandler = new SessionHandler(this, this->getSessions().at(i),i);
 			sessionHandlers.push_back(sessionHandler);
@@ -148,6 +149,10 @@ void EndpointHandler::removeRoles(Roles newRole){
 	ep->removeRoles(newRole);
 }
 
+void EndpointHandler::setAddSessionWidgetFunction(std::function<void(SessionHandler*)> addSessionWidget) {
+	this->addSessionWidget = addSessionWidget;
+}
+
 /*  sessions  */
 size_t EndpointHandler::getSessionCount() {
 	return ep->getSessionCount();
@@ -161,8 +166,21 @@ std::vector<SessionHandler*> EndpointHandler::getSessionHandlers(){
 	return this->sessionHandlers;
 }
 
+Endpoint* EndpointHandler::getEndpoint() {
+	return this->ep;
+}
+
+void EndpointHandler::addSession(Session* session) {
+	ep->addSession(session);
+
+  	SessionHandler* sessionHandler = new SessionHandler(this, session, (getSessionCount() - 1));
+	sessionHandlers.push_back(sessionHandler);
+	this->addSessionWidget(sessionHandler);
+}
+
 EndpointHandler::~EndpointHandler() {
 	ep->removeVolumeCallback(epc);
+	ep->unregisterNewSessionNotification(ensc);
 	epc->Release();
 	delete ep;
 }
@@ -302,7 +320,6 @@ void OverseerHandler::setRemoveEndpointWidgetFunction(std::function<void(uint64_
 	this->removeEndpointWidget = removeEndpointWidget;
 }
 
-
 void OverseerHandler::setEndpointHandlers(std::vector<EndpointHandler*> ephs){
 	this->playbackEndpointHandlers = ephs;
 }

src/cont/contclasses.h

@@ -10,6 +10,7 @@ class Endpoint;
 class EndpointVolumeCallback;
 class Overseer;
 class SessionHandler;
+class EndpointNewSessionCallback;
 
 struct BackEndpointVolumeCallbackInfo {
 	NGuid caller;
@@ -61,6 +62,12 @@ public:
 	/* sessions */
 	size_t getSessionCount();
 	std::vector<SessionHandler*> getSessionHandlers();
+	void createNewSession();
+	Endpoint* getEndpoint();
+
+	/*Session*/
+	void addSession(Session* session);
+	void setAddSessionWidgetFunction(std::function<void(SessionHandler*)> addSessionWidget);
 	
 	~EndpointHandler();
 private:
@@ -76,7 +83,9 @@ private:
 		uint64_t frontIdx = INT_MAX;	
 	};
 	EndpointHandlerFrontVisibility ephfv;
+	EndpointNewSessionCallback* ensc;
 	std::vector<SessionHandler*> sessionHandlers;
+	std::function<void(SessionHandler*)> addSessionWidget;
     //QSlider *slidy;
 };
 
@@ -104,7 +113,6 @@ public:
 	EndpointHandler* addEndpoint(std::wstring endpointId, Flows *flow); 
 	NGuid getGuid();
 
-	/* Session's */
 	/*
 	 * void setSessionVolumeCallback(std::function<void(float)> changeSessionVolume);
 	 * void setSessionVolume(float newValue, ); 
@@ -120,7 +128,6 @@ private:
 
 	/* Session's */
 	std::function<void(float)> changeSessionVolume;
-	
 	//std::function<void(uint64_t /* device */, uint32_t /* channel */, float /* value */)> updateFrontVolumeCallback;
 	//std::function<void(uint64_t /* device */, bool /* mute */)> updateFrontMuteCallback;
 	

src/global.h

@@ -31,24 +31,31 @@ enum AudioChannel {
 };
 
 enum EndpointState {
-	ENDPOINT_ACTIVE = (1 << 0),
+	ENDPOINT_ACTIVE     = (1 << 0),
-	ENDPOINT_DISABLED = (1 << 1),
+	ENDPOINT_DISABLED   = (1 << 1),
 	ENDPOINT_NOTPRESENT = (1 << 2),
-	ENDPOINT_UNPLUGGED = (1 << 3),
+	ENDPOINT_UNPLUGGED  = (1 << 3),
-	ENDPOINT_ALL = 0x0F
+	ENDPOINT_ALL        = 0x0F
+};
+
+enum SessionState {
+  ACTIVE   = (1 << 0),
+  INACTIVE = (1 << 1),
+  EXPIRED  = (1 << 2),
+  ALL      = 0x07
 };
 
 enum Flows {
 	FLOW_PLAYBACK = (1 << 0),
-	FLOW_CAPTURE = (1 << 1),
+	FLOW_CAPTURE  = (1 << 1),
-	FLOW_BOTH = (1 << 2),
+	FLOW_BOTH     = (1 << 2),
 };
 
 enum Roles {
-	ROLE_CONSOLE = (1 << 0),
+	ROLE_CONSOLE        = (1 << 0),
-	ROLE_MULTIMEDIA = (1 << 1),
+	ROLE_MULTIMEDIA     = (1 << 1),
 	ROLE_COMMUNICATIONS = (1 << 2),
-	ROLE_ALL = 0x07,
+	ROLE_ALL            = 0x07,
 };
 
 struct NGuid {

src/qt/qtclasses.cpp

@@ -1,7 +1,7 @@
 #include "qtclasses.h"
 
 template <typename T>
-EndpointWidgetEvent<T>::EndpointWidgetEvent(QEvent::Type type, T payload) : QEvent(type){
+CustomWidgetEvent<T>::CustomWidgetEvent(QEvent::Type type, T payload) : QEvent(type){
 	this->payload = payload;
 }
 
@@ -97,7 +97,7 @@ void SessionWidget::updateMainVolume(int newValue){
 
 EndpointWidget::EndpointWidget(uint64_t idx, EndpointHandler* eph, QWidget *parent) : QWidget(parent){
 	//todo: based on qgridlayout, name+mute should be its own widget, same with channels
-	int row = 0;
+	row = 0;
 	this->idx = idx;
 	this->eph = eph;
 	//todo: sussy
@@ -255,7 +255,7 @@ EndpointWidget::EndpointWidget(uint64_t idx, EndpointHandler* eph, QWidget *pare
 	});
 	timer->start(10);
 
-	/*  sessions	 */
+	/*  First SessionWidget batch	 */
 	for (size_t i = 0; i < eph->getSessionCount(); i++) {
 		SessionWidget* sessionWidget = new SessionWidget(i, eph->getSessionHandlers().at(i), this);
 		layout->addWidget(sessionWidget, row, 4);
@@ -263,6 +263,11 @@ EndpointWidget::EndpointWidget(uint64_t idx, EndpointHandler* eph, QWidget *pare
 		sessionWidgets.push_back(sessionWidget);
 	}
 
+	/* New SessionWidget callback */
+	eph->setAddSessionWidgetFunction([this](SessionHandler* sessionHandler) {
+		QCoreApplication::instance()->postEvent(this, new CustomWidgetEvent<SessionHandler*>((QEvent::Type)CustomQEvent::SessionWidgetCreated, sessionHandler));
+	});
+	
 	//todo parent?
 	layout->addItem(new QSpacerItem(1, 1, QSizePolicy::Minimum, QSizePolicy::Minimum), 1, 0);
 	layout->addItem(new QSpacerItem(1, 1, QSizePolicy::Minimum, QSizePolicy::Minimum), 4, 0);
@@ -271,6 +276,28 @@ EndpointWidget::EndpointWidget(uint64_t idx, EndpointHandler* eph, QWidget *pare
 	log_debugcpp("ENDPOINT_WIDGETED");
 }
 
+void EndpointWidget::addSessionWidget(CustomWidgetEvent<SessionHandler*>* ev){
+	SessionWidget* sw = new SessionWidget(this->sessionWidgets.size(), ev->payload, this);	
+	this->layout->addWidget(sw, row, 4);
+	row++;
+	sessionWidgets.push_back(sw);
+	return;		
+}
+
+void EndpointWidget::customEvent(QEvent* ev) {
+	if (ev->type() == (QEvent::Type)CustomQEvent::SessionWidgetCreated) {
+		ev->setAccepted(true);
+		this->addSessionWidget((CustomWidgetEvent<SessionHandler*>*) ev);
+		return;		
+	} else if (ev->type() == (QEvent::Type)CustomQEvent::SessionWidgetObsolete) {
+		ev->setAccepted(true);
+		//this->addEndpointWidget((CustomWidgetEvent<EndpointHandler*>*)ev);
+	}
+	// Make sure the rest of events are handled
+	QWidget::customEvent(ev);
+}
+
+
 EndpointWidget::~EndpointWidget() {
 	timer->stop();
 	delete timer;
@@ -280,17 +307,17 @@ EndpointWidget::~EndpointWidget() {
 void MainWindow::customEvent(QEvent* ev) {
 	if (ev->type() == CustomQEvent::EndpointWidgetObsolete) {
 		ev->setAccepted(true);
-		this->removeEndpointWidget((EndpointWidgetEvent<uint64_t>*)ev);
+		this->removeEndpointWidget((CustomWidgetEvent<uint64_t>*)ev);
 		return;		
 	} else if (ev->type() == (QEvent::Type)CustomQEvent::EndpointWidgetCreated) {
 		ev->setAccepted(true);
-		this->addEndpointWidget((EndpointWidgetEvent<EndpointHandler*>*)ev);
+		this->addEndpointWidget((CustomWidgetEvent<EndpointHandler*>*)ev);
 	}
 	// Make sure the rest of events are handled
 	QMainWindow::customEvent(ev);
 }
 
-void MainWindow::removeEndpointWidget(EndpointWidgetEvent<uint64_t>* ev){
+void MainWindow::removeEndpointWidget(CustomWidgetEvent<uint64_t>* ev){
 	uint64_t i = ev->payload;
 	this->ews.at(i)->setParent(nullptr);
 	this->layout->removeWidget(ews.at(i));
@@ -311,7 +338,7 @@ void MainWindow::removeEndpointWidget(EndpointWidgetEvent<uint64_t>* ev){
 	return;		
 }
 
-void MainWindow::addEndpointWidget(EndpointWidgetEvent<EndpointHandler*>* ev){
+void MainWindow::addEndpointWidget(CustomWidgetEvent<EndpointHandler*>* ev){
 	EndpointWidget* epw = new EndpointWidget(this->ews.size(), ev->payload, widget);	
 	this->layout->addWidget(epw);
 	ews.push_back(epw);
@@ -497,11 +524,11 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent)  {
 		});
 
 	osh->setRemoveEndpointWidgetFunction([this](uint64_t index) {
-		QCoreApplication::instance()->postEvent(this, new EndpointWidgetEvent<uint64_t>((QEvent::Type)CustomQEvent::EndpointWidgetObsolete, index));
+		QCoreApplication::instance()->postEvent(this, new CustomWidgetEvent<uint64_t>((QEvent::Type)CustomQEvent::EndpointWidgetObsolete, index));
 	});
 
 	osh->setAddEndpointWidgetFunction([this](EndpointHandler* eph) {
-		QCoreApplication::instance()->postEvent(this, new EndpointWidgetEvent<EndpointHandler*>((QEvent::Type)CustomQEvent::EndpointWidgetCreated, eph));
+		QCoreApplication::instance()->postEvent(this, new CustomWidgetEvent<EndpointHandler*>((QEvent::Type)CustomQEvent::EndpointWidgetCreated, eph));
 	});
 }
 

src/qt/qtclasses.h

@@ -58,15 +58,17 @@
  */
 enum CustomQEvent {
 	EndpointWidgetObsolete = 1001,
-	EndpointWidgetCreated = 1002,	
+	EndpointWidgetCreated  = 1002,	
-	EndpointDefaultChange = 1003,
+	EndpointDefaultChange  = 1003,
+	SessionWidgetCreated   = 1004,
+	SessionWidgetObsolete  = 1005
 };
 
 template <typename T>
-class EndpointWidgetEvent : public QEvent {
+class CustomWidgetEvent : public QEvent {
 		
 public:
-	EndpointWidgetEvent(QEvent::Type type, T payload);
+	CustomWidgetEvent(QEvent::Type type, T payload);
 	T payload;
 	
 };	
@@ -130,7 +132,14 @@ public slots:
 	void updateMainVolume(int newValue);
 	void updateMute(int checked);
 
+protected:
+	void customEvent(QEvent* ev) override;
+
+private slots:
+	void addSessionWidget(CustomWidgetEvent<SessionHandler*>* ev);
+
 private:
+	int row;
 	QCheckBox *muteButton = nullptr; 
 	QLabel *mainLabel = nullptr, *leftChannelLabel = nullptr, *rightChannelLabel = nullptr;
 	QSlider *mainSlider = nullptr;
@@ -140,7 +149,6 @@ private:
 	QGridLayout *mainMuteLayout = nullptr;
 	std::map<Roles, ExtendedCheckBox*> defaultRolesCheckBoxes;	
 	
-	
 	EndpointHandler* eph;
 	size_t defaultRolesVectorSize = 4;
 	QTimer* timer = nullptr;
@@ -168,8 +176,8 @@ protected:
 					
 private slots:
 	void trayIconActivated(QSystemTrayIcon::ActivationReason reason);
-	void removeEndpointWidget(EndpointWidgetEvent<uint64_t>* ev);
+	void removeEndpointWidget(CustomWidgetEvent<uint64_t>* ev);
-	void addEndpointWidget(EndpointWidgetEvent<EndpointHandler*>* ev);
+	void addEndpointWidget(CustomWidgetEvent<EndpointHandler*>* ev);
 	void reorderEndpointWidgetCollection();
 	//TODO: destroy/empty existing EndpointWidgets
 	//void setEndpointHandlers(std::vector<EndpointHandler*> *ephs);