DP44/docs/ai/Common/DTS.Common/Events/DTS.Viewer/ViewerTestSummary.md

source_files, generated_at, model, schema_version, sha256

source_files	generated_at	model	schema_version	sha256
Common/DTS.Common/Events/DTS.Viewer/ViewerTestSummary/ChannelSelectionCountNotification.cs Common/DTS.Common/Events/DTS.Viewer/ViewerTestSummary/ChannelsModificationNotification.cs Common/DTS.Common/Events/DTS.Viewer/ViewerTestSummary/ChannelSelectionChangeNotification.cs Common/DTS.Common/Events/DTS.Viewer/ViewerTestSummary/GraphChannelReadCalcProgressChangedEvent.cs Common/DTS.Common/Events/DTS.Viewer/ViewerTestSummary/GraphChannelsReadCompletedNotification.cs Common/DTS.Common/Events/DTS.Viewer/ViewerTestSummary/DataFileSelectedEvent.cs Common/DTS.Common/Events/DTS.Viewer/ViewerTestSummary/TestLoadedCountNotification.cs Common/DTS.Common/Events/DTS.Viewer/ViewerTestSummary/GraphLoadedCountNotification.cs Common/DTS.Common/Events/DTS.Viewer/ViewerTestSummary/TestSummaryCountNotification.cs Common/DTS.Common/Events/DTS.Viewer/ViewerTestSummary/GraphClearNotification.cs Common/DTS.Common/Events/DTS.Viewer/ViewerTestSummary/GraphSelectedEventCountNotification.cs Common/DTS.Common/Events/DTS.Viewer/ViewerTestSummary/GraphSelectedChannelCountNotification.cs Common/DTS.Common/Events/DTS.Viewer/ViewerTestSummary/GraphSelectedChannelsNotification.cs Common/DTS.Common/Events/DTS.Viewer/ViewerTestSummary/GraphSelectedEventsNotification.cs Common/DTS.Common/Events/DTS.Viewer/ViewerTestSummary/ChannelsModificationLineFitNotification.cs Common/DTS.Common/Events/DTS.Viewer/ViewerTestSummary/TestSummaryChangeNotification.cs Common/DTS.Common/Events/DTS.Viewer/ViewerTestSummary/DataFolderChangedEvent.cs	2026-04-17T15:28:05.385787+00:00	zai-org/GLM-5-FP8	1	9d06f7a32bf91d25

Documentation: DTS.Common.Events (ViewerTestSummary)

1. Purpose

This module defines a collection of Prism.Events-based pub/sub event types for the DTS Viewer's Test Summary functionality. It facilitates loosely-coupled communication between UI components regarding test data selection, graph state, channel modifications, and data file/folder operations. The events enable decoupled view models to broadcast and react to state changes without direct references, supporting the application's MVVM architecture.

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2. Public Interface

Events (all inherit from PubSubEvent<T>)

Event Name	Payload Type	Description
ChannelSelectionCountNotification	int	Broadcasts the count of selected channels.
ChannelsModificationNotification	List<ITestChannel>	Notifies when the collection of graph channels has been modified.
ChannelSelectionChangeNotification	List<ITestChannel>	Notifies when the selected test summary list changes.
GraphChannelReadCalcProgressChangedEvent	GraphChannelReadCalcProgressChangedEventArgs	Reports progress during graph channel read/calculation operations.
GraphChannelsReadCompletedNotification	GraphChannelsReadCompletedNotificationArgs	Signals completion of graph channel reading.
DataFileSelectedEvent	DataFileSelectionArg	Notifies when a data file is selected without triggering full folder change subscriptions.
TestLoadedCountNotification	TestLoadedCountNotificationArg	Broadcasts the count of loaded tests.
GraphLoadedCountNotification	GraphLoadedCountNotificationArg	Broadcasts the count of loaded graphs.
TestSummaryCountNotification	TestSummaryCountNotificationArg	Broadcasts the count of test summaries.
GraphClearNotification	GraphClearNotificationArg	Notifies when graphs should be cleared.
GraphSelectedEventCountNotification	GraphSelectedEventCountNotificationArg	Broadcasts the count of selected events in a graph.
GraphSelectedChannelCountNotification	GraphSelectedChannelCountNotificationArg	Broadcasts the count of selected channels in a graph.
GraphSelectedChannelsNotification	GraphSelectedChannelsNotificationArg	Notifies of the currently selected channels in a graph.
GraphSelectedEventsNotification	GraphSelectedEventsNotificationArg	Notifies of the currently selected events in a graph.
ChannelsModificationLineFitNotification	LineFitArgs	Notifies of line fit modifications with index range.
TestSummaryChangeNotification	TestSummaryChangeNotificationArg	Notifies when the test summary list changes.
DataFolderChangedEvent	DataFolderSelectionArg	Notifies when the data folder