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prevent $scope.$apply from firing on every unsaved files check

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only trigger a digest when there is a change in the saved state
This commit is contained in:
Brian Gough 2015-01-22 17:00:56 +00:00
parent b407fde6e3
commit 0453c657da
1 changed files with 10 additions and 6 deletions
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16
services/web/public/coffee/ide/editor/controllers/SavingNotificationController.coffee
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@ -3,7 +3,7 @@ define [
"ide/editor/Document"
], (App, Document) ->
App.controller "SavingNotificationController", ["$scope", "$interval", "ide", ($scope, $interval, ide) ->
$interval () ->
setInterval () ->
pollSavedStatus()
, 1000
@ -13,21 +13,25 @@ define [
$scope.docSavingStatus = {}
pollSavedStatus = () ->
oldStatus = $scope.docSavingStatus
$scope.docSavingStatus = {}
newStatus = {}
for doc_id, doc of Document.openDocs
saving = doc.pollSavedStatus()
if !saving
if oldStatus[doc_id]?
$scope.docSavingStatus[doc_id] = oldStatus[doc_id]
$scope.docSavingStatus[doc_id].unsavedSeconds += 1
newStatus[doc_id] = oldStatus[doc_id]
newStatus[doc_id].unsavedSeconds += 1
else
$scope.docSavingStatus[doc_id] = {
newStatus[doc_id] = {
unsavedSeconds: 0
doc: ide.fileTreeManager.findEntityById(doc_id)
}
if _.size(newStatus) or _.size(oldStatus)
$scope.docSavingStatus = newStatus
$scope.$apply()
warnAboutUnsavedChanges = () ->
if Document.hasUnsavedChanges()
return "You have unsaved changes. If you leave now they will not be saved."
]
]