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Merge pull request #598 from sharelatex/as-improve-auto-compile-ux

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Improve "infrequent edit" auto compile UX
This commit is contained in:
Alasdair Smith 2017-09-08 14:47:29 +01:00 committed by GitHub
commit d0b64b317f
1 changed files with 21 additions and 3 deletions
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20
services/web/public/coffee/ide/pdf/controllers/PdfController.coffee
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@ -6,6 +6,7 @@ define [
"services/log-hints-feedback"
], (App, Ace, HumanReadableLogs, BibLogParser) ->
AUTO_COMPILE_TIMEOUT = 5000
OP_ACKNOWLEDGEMENT_TIMEOUT = 1100
App.controller "PdfController", ($scope, $http, ide, $modal, synctex, event_tracking, logHintsFeedback, localStorage) ->
# enable per-user containers by default
@ -74,14 +75,29 @@ define [
$scope.pdf.view = 'errors'
$scope.pdf.renderingError = true
autoCompileTimeout = null
triggerAutoCompile = () ->
return if autoCompileTimeout
timeSinceLastCompile = Date.now() - $scope.recompiledAt
# If time is non-monotonic, assume that the user's system clock has been
# changed and continue with recompile
isTimeNonMonotonic = timeSinceLastPoll < 0;
if isTimeNonMonotonic || timeSinceLastCompile >= AUTO_COMPILE_TIMEOUT
if (!ide.$scope.hasLintingError)
$scope.recompile(isBackgroundAutoCompile: true)
else
# Extend remainder of timeout
autoCompileTimeout = setTimeout () ->
autoCompileTimeout = null
triggerAutoCompile()
, AUTO_COMPILE_TIMEOUT - timeSinceLastCompile
autoCompileListener = null
toggleAutoCompile = (enabling) ->
if enabling
autoCompileListener = ide.$scope.$on "ide:opAcknowledged", _.debounce(triggerAutoCompile, AUTO_COMPILE_TIMEOUT)
autoCompileListener = ide.$scope.$on "ide:opAcknowledged", _.debounce(triggerAutoCompile, OP_ACKNOWLEDGEMENT_TIMEOUT)
else
autoCompileListener() if autoCompileListener
autoCompileListener = null
@ -422,6 +438,8 @@ define [
$scope.pdf.renderingError = false
$scope.pdf.error = true
$scope.pdf.view = 'errors'
.finally () ->
$scope.recompiledAt = Date.now()
# This needs to be public.
ide.$scope.recompile = $scope.recompile