mixer/src/cont/contclasses.h

#pragma once

#include "global.h"
#include "settings.h"
#include "contsessionclasses.h"
//#define invoke_mem_fn(object,ptrToMember)  ((object).*(ptrToMember))
//#define pinvoke_mem_fn(object,ptrToMember)  ((object)->*(ptrToMember))

class EndpointWidget; 
class Endpoint;
class EndpointVolumeCallback;
class Overseer;
class SessionHandler;
class EndpointNewSessionCallback;

struct BackEndpointVolumeCallbackInfo {
	NGuid caller;
	bool  muted;
	float mainVolume;
	size_t channels;
	std::vector<float> channelVolumes;
	bool updateName = false;
};

void setConfigDirToDefaults();

class EndpointHandler {
	
public:
	EndpointHandler(uint64_t idx, Flows flow);
	void setBackEndpointVolumeCallbackInfoContent(uint8_t state);

	//todo: replace all getEndpointHandler()
	//todo: name refactor
	BackEndpointVolumeCallbackInfo* getCallbackInfo();
	uint32_t getChannelCount();
	
	void setIndex(uint64_t idx);
	uint64_t getIndex();
	void setVolume(int channel, float volume);
	
	std::wstring getName();
	void setName(std::wstring newName);
	std::wstring getId();

	void setFrontVisibilityInfo(EndpointState state, uint64_t frontIdx);
	uint64_t getFrontVisibilityIndex();
	EndpointState getFrontVisibilityState();

	Flows getFlow();
	float getVolume(int channel);
	bool getMute();
	size_t getState();
	uint8_t getRoles();
	void setRoles(Roles newRole);
	void assignRoles(Roles newRole);
	void removeRoles(Roles newRole);
	
	void setVolume(NGuid guid, int channel, int value);
	void setMute(NGuid guid, bool muted);
	void setState(uint8_t state);
	void setState(uint8_t state, uint64_t idx);

	float getPeakVolume();
	/* sessions */
	size_t getSessionCount();
	std::vector<SessionHandler*> getSessionHandlers();
	void createNewSession();
	Endpoint* getEndpoint();

	/*Session*/
	void addSessionSendFront(Session* session);
	void setAddSessionWidgetFunction(std::function<void(SessionHandler*)> addSessionWidget);
	void setRemoveSessionWidgetFunction(std::function<void(SessionHandler*)> removeSessionWidget);
	void sendSessionToFront(SessionHandler* sh);
	void removeSessionFromFront(SessionHandler* sh);
	void deleteSessions();
	void createSessionHandlers();
	std::mutex sessionHandlersMutex;
	void lockSessionCollections();
	void unlockSessionCollections();
	
	~EndpointHandler();
private:
	std::vector<Session*> getSessions();	

	uint64_t idx;
	Endpoint *ep = nullptr;
	EndpointVolumeCallback *epc = nullptr;
	Flows flow;
	BackEndpointVolumeCallbackInfo callbackInfo;
	struct EndpointHandlerFrontVisibility {
		EndpointState visibility = EndpointState::ENDPOINT_ALL;
		uint64_t frontIdx = INT_MAX;	
	};
	EndpointHandlerFrontVisibility ephfv;
	EndpointNewSessionCallback* ensc;
	std::vector<SessionHandler*> sessionHandlers;
	std::function<void(SessionHandler*)> addSessionWidget;
	std::function<void(SessionHandler*)> removeSessionWidget;
    //QSlider *slidy;
};

class OverseerHandler {

public:
	OverseerHandler();
	static void setSettingsPath(std::string path);
	static std::string getSettingsPath();
	static inline std::string settingsPath;
	void updateStartupConfig(bool onStartup);
	void setStartupConfig(bool onStartup);
	void populateSystemValues();
	void openControlPanel();
	ProcessedNativeEvent processTopLevelWindowMessage(void* msg);
	bool isLightMode();
	bool isToRunAtStartup();
	uint32_t getAccentColor();
	
	//void setChangeFrontDefaultsFunction(std::function<void(Roles, std::wstring)> changeFrontDefaults);
	//void changeFrontDefaultsCallback(Roles role, std::wstring endpointId);

	void roleBucketEntryCallback(Roles role, std::wstring endpointId);
	void setRoleBucketEntryFunction(std::function<void(Roles, std::wstring)> roleBucketEntry);
	
	void updateFrontEndpointName(Endpoint* ep);
	//void setReviseEndpointShowingFunction(std::function<void(std::wstring, EndpointState)> reviseEndpointShowing);
	void reviseEndpointShowing(std::wstring endpointId, EndpointState state);
	void setRemoveEndpointWidgetFunction(std::function<void(uint64_t)> removeEndpointWidget);
	void setAddEndpointWidgetFunction(std::function<void(EndpointHandler*)> addEndpointWidget);
	
	void setEndpointHandlers(std::vector<EndpointHandler*> ephs);
	std::vector<EndpointHandler*> getPlaybackEndpointHandlers();
	std::vector<EndpointHandler*> getCaptureEndpointHandlers();
	std::vector<Endpoint*> getPlaybackEndpoints();
	std::vector<Endpoint*> getCaptureEndpoints();
	void pushBackEndpointHandler(EndpointHandler* eph, Flows flow);
	uint64_t getPlaybackEndpointsCount();
	uint64_t getCaptureEndpointsCount();
	void reloadEndpointHandlers();
	EndpointHandler* addEndpoint(std::wstring endpointId, Flows *flow); 
	NGuid getGuid();

	/*
	 * void setSessionVolumeCallback(std::function<void(float)> changeSessionVolume);
	 * void setSessionVolume(float newValue, ); 
	 */
	
private:
    Overseer *os;
	std::vector<EndpointHandler*> playbackEndpointHandlers;
	std::vector<EndpointHandler*> captureEndpointHandlers;
	std::function<void(Roles, std::wstring /* endpointid */)> changeFrontDefaults;
	std::function<void(uint64_t /* epw id */)> removeEndpointWidget;
	std::function<void(EndpointHandler*)> addEndpointWidget;
	std::function<void(Roles, std::wstring /* endpointid */)> roleBucketEntry;
	
	/* 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;
	
};