96 lines
2.8 KiB
C++
96 lines
2.8 KiB
C++
#pragma once
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#include "RuntimeJson.h"
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#include "RuntimeCoordinator.h"
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#include "ShaderTypes.h"
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#include <atomic>
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#include <condition_variable>
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#include <chrono>
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#include <map>
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#include <memory>
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#include <mutex>
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#include <string>
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#include <thread>
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#include <vector>
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class ControlServer;
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class OpenGLComposite;
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class OscServer;
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class RuntimeEventDispatcher;
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class RuntimeStore;
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class ControlServices
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{
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public:
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struct AppliedOscUpdate
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{
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std::string routeKey;
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std::string layerKey;
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std::string parameterKey;
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JsonValue targetValue;
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};
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struct CompletedOscCommit
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{
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std::string routeKey;
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uint64_t generation = 0;
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};
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explicit ControlServices(RuntimeEventDispatcher& runtimeEventDispatcher);
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~ControlServices();
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bool Start(OpenGLComposite& composite, RuntimeStore& runtimeStore, std::string& error);
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void BeginPolling(RuntimeCoordinator& runtimeCoordinator);
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void Stop();
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void BroadcastState();
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void RequestBroadcastState();
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bool QueueOscUpdate(const std::string& layerKey, const std::string& parameterKey, const std::string& valueJson, std::string& error);
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bool ApplyPendingOscUpdates(std::vector<AppliedOscUpdate>& appliedUpdates, std::string& error);
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bool QueueOscCommit(const std::string& routeKey, const std::string& layerKey, const std::string& parameterKey, const JsonValue& value, uint64_t generation, std::string& error);
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void ClearOscState();
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void ClearOscStateForLayerKey(const std::string& layerKey);
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void ConsumeCompletedOscCommits(std::vector<CompletedOscCommit>& completedCommits);
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private:
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struct PendingOscUpdate
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{
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std::string layerKey;
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std::string parameterKey;
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std::string valueJson;
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};
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struct PendingOscCommit
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{
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std::string routeKey;
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std::string layerKey;
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std::string parameterKey;
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JsonValue value;
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uint64_t generation = 0;
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};
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void StartPolling(RuntimeCoordinator& runtimeCoordinator);
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void StopPolling();
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void PollLoop(RuntimeCoordinator& runtimeCoordinator);
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void WakePolling();
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void PublishRuntimeStateBroadcastRequested(const std::string& reason);
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void PublishOscValueReceived(const PendingOscUpdate& update, const std::string& routeKey);
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void PublishOscCommitRequested(const PendingOscCommit& commit);
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void PublishOscOverlaySettled(const PendingOscCommit& commit);
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std::unique_ptr<ControlServer> mControlServer;
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std::unique_ptr<OscServer> mOscServer;
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RuntimeEventDispatcher& mRuntimeEventDispatcher;
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std::thread mPollThread;
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std::atomic<bool> mPollRunning;
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std::mutex mPollWakeMutex;
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std::condition_variable mPollWakeCondition;
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bool mPollWakeRequested = false;
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std::mutex mPendingOscMutex;
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std::map<std::string, PendingOscUpdate> mPendingOscUpdates;
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std::mutex mPendingOscCommitMutex;
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std::map<std::string, PendingOscCommit> mPendingOscCommits;
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std::mutex mCompletedOscCommitMutex;
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std::vector<CompletedOscCommit> mCompletedOscCommits;
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};
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