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https://github.com/overleaf/overleaf.git
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46 lines
1.3 KiB
CoffeeScript
46 lines
1.3 KiB
CoffeeScript
define [
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"base"
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], (App) ->
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App.controller "ChatButtonController", ($scope, ide) ->
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$scope.toggleChat = () ->
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$scope.ui.chatOpen = !$scope.ui.chatOpen
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$scope.resetUnreadMessages()
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$scope.unreadMessages = 0
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$scope.resetUnreadMessages = () ->
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$scope.unreadMessages = 0
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$scope.$on "chat:resetUnreadMessages", (e) ->
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$scope.resetUnreadMessages()
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$scope.$on "chat:newMessage", (e, message) ->
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if message?
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if message.user.id != ide.$scope.user.id
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if !$scope.ui.chatOpen
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$scope.unreadMessages += 1
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flashTitle()
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focussed = true
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newMessageNotificationTimeout = null
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originalTitle = null
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$(window).on "focus", () ->
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clearNewMessageNotification()
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focussed = true
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$(window).on "blur", () ->
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focussed = false
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flashTitle = () ->
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if !focussed and !newMessageNotificationTimeout?
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originalTitle ||= window.document.title
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do changeTitle = () =>
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if window.document.title == originalTitle
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window.document.title = "New Message"
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else
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window.document.title = originalTitle
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newMessageNotificationTimeout = setTimeout changeTitle, 800
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clearNewMessageNotification = () ->
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clearTimeout newMessageNotificationTimeout
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newMessageNotificationTimeout = null
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if originalTitle?
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window.document.title = originalTitle
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