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Don't draw our hacked zero width markers when they are offscreen

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This commit is contained in:
James Allen 2016-11-16 16:22:59 +00:00
parent a4b9bcb37e
commit 2f136c15c3
1 changed files with 5 additions and 6 deletions
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11
services/web/public/coffee/ide/editor/directives/aceEditor/track-changes/TrackChangesManager.coffee
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@ -315,15 +315,14 @@ define [
ace_range = new Range(position.row, position.column, position.row, position.column)
# Our delete marker is zero characters wide, but Ace doesn't draw ranges
# that are empty. So we monkey patch the range to tell Ace it's not empty.
# We do want to claim to be empty if we're off screen after clipping rows though.
# This is the code we need to trick:
# var range = marker.range.clipRows(config.firstRow, config.lastRow);
# if (range.isEmpty()) continue;
_clipRows = ace_range.clipRows
ace_range.clipRows = (args...) ->
range = _clipRows.apply(ace_range, args)
range.isEmpty = () ->
false
return range
ace_range.clipRows = (first_row, last_row) ->
@isEmpty = () ->
first_row > @end.row or last_row < @start.row
return @
return ace_range
_createCalloutMarker: (position, klass) ->