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When applicable the LTTng views should issue/process the time synchronization signal.
In order to achieve feature parity with LTTv and maintaining simplicity in the implementation, the following behaviour will be implemented in views that either support time selection and/or time range selection. Time Selection: Causes the views to display the selection - If the selected time is within the time range of the view, the selected cursor is moved - If the selected time is outside the time range of the view, a new data request is triggered, keeping the start-end interval fixed and trying to center the selection (not always possible e.g. capping start and end borders. Time Range Selection: A time range selection can be a Zoom in/out request, or a range selection * The views don't reflect a change on the selected time * All time-range views reflect the same time adjustment (time-range synchronization) * The time range /interval shall be kept the same regardless of size adjustments of the containing shells.
Time selection: - If the selected time is within the time range of the view, the selected cursor is moved - If the selected time is outside the time range of the view, a new data request is triggered, keeping the start-end interval fixed and trying to center the selection (not always possible e.g. capping start and end borders. - Moving arrows outside the current range triggers the reading of a next interval with the currently known end of event. Time Range Selection: * All time-range views reflect the same time adjustment (time-range synchronisation) * The time range /interval is kept the same regardless of size adjustments of the containing shells. PENDING: The functionality needs to be integrated with the new inter-component communication structure Bug 302489 and data coalescing Bug 2922967 to
*** Bug 302500 has been marked as a duplicate of this bug. ***
Part of the upcoming fix.
If this is a new feature, it's a bit late for 0.6. If it's a simple enough fix, it can go in (in the next hour or two) but otherwise it should wait. Please attach a patch before committing. Thanks.
Postponed to 0.6.1
This bug doesn't block the Statistics View.
This has been implemented and delivered in Helios and Indigo a while ago
Delivered with 0.6.1