* refactor and improve signal view
* cleanup undostack after save
* set clean
* fix logswidget::refresh
* fix bugs in historylog
* historylog:dont reset display_type on msg changed
* inline displaySignals
* historylog:add stretch to header
* remove sizePolicy
* always show toolbar
* add icon to tabwidget
* create new chart on top
* fix 'show plot' btn state sync issue
* rename removeSeries to removeItem
* historylog::fix displayRange
* MessageListModeL: improve setFilterString
* set as current index after expanded
* disable update during setmessage
* ChartWidget: fix issue in updateState
* skip align charts if there only one chart
* fix updateLayout
* cleanup historylog
* updateState before end reset model
* add validator
* improve sigmodel
* expand new signal
* add comment
* reserve vector
* cleanup condition
* single click on row to expand signal
* improve layout for canfd(64 bytes)
* cleanup
* return false on default
* show the latest signal value next to the signal name
* update sig value after setmessage.to make the value updated in pause mode.
* better size policy
* +1 for grid size
* better palette
* set autofillbg
* cabana: small improvements to charts toolbar
* show column count when wide enough
* call setspacing
* set in same place
* remove call to updateToolBar()
* support pause and slow motion playback in live stream mode
* override
* virtual functions
* move to function
fix
* lock handleEvent
* show speed controls in video widget
* fix pause signal
* set margins
* cleanup
* add slider to set chart range
* set minumu to 1 sec
* make chart work in any range
* cleanup
* rename to max_cached_minitues
* more
* dont draw out of plotarea
* cleanup
* updateLayout after chart removed
* cleanup
* fix clamp
* usea same cur_sec to update all charts
* support live streaming
* update live stream's time
* cleanup stream classes
* disable video control in live streaming mode
* emit streamStarted() in LiveStream::streamThread
* disable some features in live streaming mode
* refactor charts to support live streaming mode
* disable dynamic mode checkbox in live streaming mode
* updateDispalyRange
* thread safe events
* TODO: add support for ZMQ
* atomic time stamp
* only keep settings.cached_segment_limit*60 seconds data in liveStream
* make charts work better in live mode
* cleanup ChartView
* fix toolbar
* cleanup
cleanup
* disable openpilotPrefix and useOpenGL on macos
* add comment
* exit gracefully
* support ZMQ
* use ::operator new/delete
* cleanup streams
* cleanup
* align stream buffers
* check looping back
* check if series is empty
* cleanup
* add TODO: write stream to log file to replay it
* upper_bound
* remove class member event_range
* change default settings value
* cleanup updateDisplayrange
* fix merge error
