* Experimental.
* Getting somewhere.
* Good zooming behaviour.
* Working timeline zooming & panning.
* Clickable timestamps.
* Dragging cursor
* Timeline panning buttons.
* Capping at current time.
* Scale limits.
* Better ticks.
* Time tags fading in smoothly.
* Removed seconds.
* Better tick spacing.
* Vertical panning as zooming.
* Organizing the code..
* Replaced d3-zoom with native events.
* Got rid of scaleX
* More code beautified.
* Almost done polishing the code.
* Some cleanup.
* Better request triggers.
* More cleaning up.
* Styled the timestamp input.
* Final cleanup.
* Update yarn.lock
* Zoom tracking.
* Animate timeline translations.
* Fixed the PAUSE button glitch and updating the time control info.
* Opacity fix and timeline arrows removed.
* Fixed the red vertical bar.
* Use preventDefault() on timeline scrolling.
* Made Resource view nodes clickable.
* Remove selection when clicking on the background.
* Use opacity instead of the blue overlay for selected nodes.
When the scope-app restarts, it no longer has a
reference to the previous node set. Therefore,
the delta update adds *all* nodes but does not
remove legacy ones.
`reset==true` tells the frontend to start fresh.
Fixes#2708
* Initial top level control.
* Added the jump buttons.
* Tiny styling adjustments.
* Massive renaming.
* Pause info
* Added slider marks.
* Improved messaging.
* Freeze all updates when paused.
* Repositioned for Configure button.
* Improved the flow.
* Working browsing through slider.
* Small styling.
* Hide time travel button behind the feature flag.
* Fixed actions.
* Elements positioning corner cases.
* Removed nodes delta buffering code.
* Fixed the flow.
* Fixed almost all API call cases.
* Final touches
* Fixed the tests.
* Fix resource view updates when time travelling.
* Added some comments.
* Addressed some of @foot's comments.
* Node details fetching reports at proper timestamp.
* Corrected all the relevant timestamps in the UI.
* Renamed some state variables.
* Time travel works for topologies list.
* Added a whole screen overlay for time travel.
* Polished the backend.
* Make time travel work also with the Resource View.
* Fixed the jest tests.
* Fixed the empty view message for resource view.
* Some naming polishing.
* Addressed the comments.
* Hacky working prototype.
* Operate with time.Duration offset instead of fixed timestamp.
* Polished the backend code.
* Made a nicer UI component.
* Small refactorings of the websockets code.
* Fixed the backend tests.
* Better websocketing and smoother transitions
* Small styling refactoring.
* Detecting empty topologies.
* Improved error messaging.
* Addressed some of David's comments.
* Moved nodesDeltaBuffer to a global state to fix the paused status rendering bug.
* Small styling changes
* Changed the websocket global state variables a bit.
* Polishing & refactoring.
* More polishing.
* Final refactoring.
* Addressed a couple of bugs.
* Hidden the timeline control behind Cloud context and a feature flag.
* Addressed most of @davkal's comments.
* Added mixpanel tracking.
* Added mixpanel tracking for bunch of events.
* Changed hitEnter action to pinSearch.
* Moved all the event tracking out of app-actions.js
* Addressed @foot's comment.
* Added more keypress events tracking.
* Disable 'r' keyboard shortcut when Resource View is disabled
* Added resource view selector button
* Showing resource boxes in the resource view
* Crude CPU resource view prototype
* Improved the viewMode state logic
* Extracted zooming into a separate wrapper component
* Split the layout selectors between graph-view and resource-view
* Proper zooming logic for the resource view
* Moved all node networks utils to selectors
* Improved the zoom caching logic
* Further refactoring of selectors
* Added sticky labels to the resource boxes
* Added panning translation limits in the resource view
* Renamed GridModeSelector -> ViewModeSelector
* Polished the topology resource view selection logic
* Search bar hidden in the resource view
* Added per-layer topology names to the resource view
* Made metric selectors work for the resource view
* Adjusted the viewport selectors
* Renamed viewport selector to canvas (+ maximal zoom fix)
* Showing more useful metric info in the resource box labels
* Fetching only necessary nodes for the resource view
* Refactored the resource view layer component
* Addressed first batch UI comments (from the Scope meeting)
* Switch to deep zooming transform in the resource view to avoid SVG precision errors
* Renamed and moved resource view components
* Polished all the resource view components
* Changing the available metrics selection
* Improved and polished the state transition logic for the resource view
* Separated zoom limits from the zoom active state
* Renaming and bunch of comments
* Addressed all the UI comments (@davkal + @fons)
* Made graph view selectors independent from resource view selectors
Moved nodes-chart-zoom.
Moved zoomCache to global state.
Moved nodes-chart-focus.
Fixed some bugs and polished the code.
Keeping track of topology options in zoomCache.
Fixed forceRelayout and circular layout.
Unified graph complexity heuristic criterion.
