diff options
Diffstat (limited to 'src/plugins/core/include/VRAgentsObserver.h')
-rw-r--r-- | src/plugins/core/include/VRAgentsObserver.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/plugins/core/include/VRAgentsObserver.h b/src/plugins/core/include/VRAgentsObserver.h new file mode 100644 index 0000000..d4c0c7b --- /dev/null +++ b/src/plugins/core/include/VRAgentsObserver.h @@ -0,0 +1,67 @@ +/* + * Copyright 2018-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"). + * You may not use this file except in compliance with the License. + * A copy of the License is located at + * + * http://aws.amazon.com/apache2.0/ + * + * or in the "license" file accompanying this file. This file is distributed + * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. See the License for the specific language governing + * permissions and limitations under the License. + */ +#ifndef VSHL_CORE_INCLUDE_VR_AGENTS_OBSERVER_H_ +#define VSHL_CORE_INCLUDE_VR_AGENTS_OBSERVER_H_ + +#include <memory> + +#include "core/include/VRRequestProcessorDelegate.h" +#include "interfaces/voiceagents/IVoiceAgentsChangeObserver.h" +#include "utilities/logging/Logger.h" + +using namespace std; + +namespace vshl { +namespace core { +/* + * This class will observe the changes to the voiceagents data and transfers + * the actual handling responsibility to its delegate. + */ +class VRAgentsObserver + : public vshl::common::interfaces::IVoiceAgentsChangeObserver { +public: + // Create a VRAgentsObserver. + static shared_ptr<VRAgentsObserver> + create(weak_ptr<VRRequestProcessorDelegate> delegate); + + ~VRAgentsObserver(); + +protected: + void OnDefaultVoiceAgentChanged( + shared_ptr<vshl::common::interfaces::IVoiceAgent> defaultVoiceAgent) + override; + void OnVoiceAgentAdded( + shared_ptr<vshl::common::interfaces::IVoiceAgent> voiceAgent) override; + void OnVoiceAgentRemoved( + shared_ptr<vshl::common::interfaces::IVoiceAgent> voiceAgent) override; + void OnVoiceAgentActiveWakeWordChanged( + shared_ptr<vshl::common::interfaces::IVoiceAgent> voiceAgent) override; + void OnVoiceAgentActivated( + shared_ptr<vshl::common::interfaces::IVoiceAgent> voiceAgent) override; + void OnVoiceAgentDeactivated( + shared_ptr<vshl::common::interfaces::IVoiceAgent> voiceAgent) override; + +private: + // Constructor + VRAgentsObserver(weak_ptr<VRRequestProcessorDelegate> delegate); + + // Delegate that needs to be informed of the voiceagent data changes. + weak_ptr<VRRequestProcessorDelegate> mWeakDelegate; +}; + +} // namespace core +} // namespace vshl + +#endif // VSHL_CORE_INCLUDE_VR_AGENTS_OBSERVER_H_ |