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Improved performance of tab highlighting.

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This commit is contained in:
Martin Edenhofer 2015-10-02 15:30:18 +02:00
parent 798b4d279f
commit a71776ba1b
4 changed files with 78 additions and 53 deletions
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50
app/assets/javascripts/app/controllers/ticket_zoom.coffee
View file

@ -14,7 +14,7 @@ class App.TicketZoom extends App.Controller
# check authentication
if !@authenticate()
App.TaskManager.remove( @task_key )
App.TaskManager.remove(@task_key)
return
@navupdate '#'
@ -32,14 +32,14 @@ class App.TicketZoom extends App.Controller
@overview_id = false
@key = 'ticket::' + @ticket_id
cache = App.Store.get( @key )
cache = App.Store.get(@key)
if cache
@load(cache)
update = =>
@fetch( @ticket_id, false )
@fetch(@ticket_id, false)
# check if ticket has beed updated every 30 min
@interval( update, 1800000, 'pull_check' )
@interval(update, 1800000, 'pull_check')
# fetch new data if triggered
@bind(
@ -47,7 +47,7 @@ class App.TicketZoom extends App.Controller
(data) =>
# check if current ticket has changed
if data.id.toString() is @ticket_id.toString()
return if data.id.toString() isnt @ticket_id.toString()
# check if we already have the request queued
#@log 'notice', 'TRY', @ticket_id, new Date(data.updated_at), new Date(@ticketUpdatedAtLastCall)
@ -85,7 +85,7 @@ class App.TicketZoom extends App.Controller
# set icon and title based on ticket
if @ticket
@ticket = App.Ticket.fullLocal( @ticket.id )
@ticket = App.Ticket.fullLocal(@ticket.id)
meta.head = @ticket.title
meta.title = '#' + @ticket.number + ' - ' + @ticket.title
meta.class = "task-state-#{ @ticket.getState() }"
@ -102,7 +102,7 @@ class App.TicketZoom extends App.Controller
@navupdate '#'
# set all notifications to seen
App.OnlineNotification.seen( 'Ticket', @ticket_id )
App.OnlineNotification.seen('Ticket', @ticket_id)
# if controller is executed twice, go to latest article
if @activeState
@ -116,7 +116,7 @@ class App.TicketZoom extends App.Controller
if !@shown
# trigger shown to article
App.Event.trigger('ui::ticket::shown', { ticket_id: @ticket_id } )
App.Event.trigger('ui::ticket::shown', { ticket_id: @ticket_id })
# observe content header position
@positionPageHeaderStart()
@ -134,8 +134,8 @@ class App.TicketZoom extends App.Controller
return false if !@ticket
formCurrent = @formParam( @el.find('.edit') )
ticket = App.Ticket.find(@ticket_id).attributes()
modelDiff = App.Utils.formDiff( formCurrent, ticket )
return false if !modelDiff || _.isEmpty( modelDiff )
modelDiff = App.Utils.formDiff(formCurrent, ticket)
return false if !modelDiff || _.isEmpty(modelDiff)
return true
release: =>
@ -143,14 +143,13 @@ class App.TicketZoom extends App.Controller
@positionPageHeaderStop()
fetch: (ticket_id, force) ->
return if !@Session.get()
# get data
@ajax(
id: 'ticket_zoom_' + ticket_id
id: "ticket_zoom_#{ticket_id}"
type: 'GET'
url: @apiPath + '/ticket_full/' + ticket_id
url: "#{@apiPath}/ticket_full/#{ticket_id}"
processData: true
success: (data, status, xhr) =>
@ -163,21 +162,22 @@ class App.TicketZoom extends App.Controller
# notify if ticket changed not by my self
if newTicketRaw.updated_by_id isnt @Session.get('id')
App.TaskManager.notify( @task_key )
App.TaskManager.notify(@task_key)
# remember current data
@ticketUpdatedAtLastCall = newTicketRaw.updated_at
@load(data, force)
App.Store.write( @key, data )
App.Store.write(@key, data)
if !@doNotLog
@doNotLog = 1
@recentView( 'Ticket', ticket_id )
@recentView('Ticket', ticket_id)
# scroll to end of page
if force
@scrollToBottom()
@positionPageHeaderUpdate()
error: (xhr) =>
statusText = xhr.statusText
@ -235,10 +235,10 @@ class App.TicketZoom extends App.Controller
@form_meta = data.form_meta
# load assets
App.Collection.loadAssets( data.assets )
App.Collection.loadAssets(data.assets)
# get data
@ticket = App.Ticket.fullLocal( @ticket_id )
@ticket = App.Ticket.fullLocal(@ticket_id)
@ticket.article = undefined
# render page
@ -374,7 +374,7 @@ class App.TicketZoom extends App.Controller
@positionPageHeaderStart()
# trigger shown if init shown render
App.Event.trigger('ui::ticket::shown', { ticket_id: @ticket_id } )
App.Event.trigger('ui::ticket::shown', { ticket_id: @ticket_id })
scrollToBottom: =>
@main.scrollTop( @main.prop('scrollHeight') )
@ -593,9 +593,9 @@ class App.TicketZoom extends App.Controller
# reset form after save
@reset()
App.TaskManager.mute( @task_key )
App.TaskManager.mute(@task_key)
@fetch( ticket.id, true )
@fetch(ticket.id, true)
)
bookmark: (e) ->
@ -609,7 +609,7 @@ class App.TicketZoom extends App.Controller
@taskReset()
# reset edit ticket / reset new article
App.Event.trigger('ui::ticket::taskReset', { ticket_id: @ticket.id } )
App.Event.trigger('ui::ticket::taskReset', { ticket_id: @ticket.id })
# hide reset button
@$('.js-reset').addClass('hide')
@ -630,18 +630,18 @@ class App.TicketZoom extends App.Controller
taskUpdate: (area, data) =>
@localTaskData[area] = data
App.TaskManager.update( @task_key, { 'state': @localTaskData })
App.TaskManager.update(@task_key, { 'state': @localTaskData })
taskUpdateAll: (data) =>
@localTaskData = data
App.TaskManager.update( @task_key, { 'state': @localTaskData })
App.TaskManager.update(@task_key, { 'state': @localTaskData })
# reset task state
taskReset: =>
@localTaskData =
ticket: {}
article: {}
App.TaskManager.update( @task_key, { 'state': @localTaskData })
App.TaskManager.update(@task_key, { 'state': @localTaskData })
class TicketZoomRouter extends App.ControllerPermanent
constructor: (params) ->

2
app/assets/javascripts/app/controllers/ticket_zoom/article_new.coffee
View file

@ -162,7 +162,7 @@ class App.TicketZoomArticleNew extends App.Controller
@$('[data-name="body"]').ce({
mode: 'richtext'
multiline: true
maxlength: 5000
maxlength: 40000
})
html5Upload.initialize(

17
app/assets/javascripts/app/controllers/ticket_zoom/article_view.coffee
View file

@ -48,12 +48,8 @@ class ArticleViewItem extends App.Controller
# set highlighter
@setHighlighter()
if !@shown
# set see more
@setSeeMore()
@shown = true
)
# subscribe to changes
@ -64,7 +60,11 @@ class ArticleViewItem extends App.Controller
setHighlighter: =>
return if !@el.is(':visible')
# use delay do no ui blocking
#@highligher.loadHighlights(@ticket_article_id)
d = =>
@highligher.loadHighlights(@ticket_article_id)
@delay(d, 800)
hasChanged: (article) =>
@ -127,6 +127,7 @@ class ArticleViewItem extends App.Controller
)
# set see more
@shown = false
@setSeeMore()
# set highlighter
@ -134,6 +135,10 @@ class ArticleViewItem extends App.Controller
# set see more options
setSeeMore: =>
return if !@el.is(':visible')
return if @shown
@shown = true
maxHeight = 560
bubbleContent = @textBubbleContent
bubbleOvervlowContainer = @textBubbleOverflowContainer
@ -183,10 +188,10 @@ class ArticleViewItem extends App.Controller
# allow double click select
# by adding a delay to the toggle
if @lastClick and +new Date - @lastClick < 150
if @lastClick and +new Date - @lastClick < 100
clearTimeout(@toggleMetaTimeout)
else
@toggleMetaTimeout = setTimeout(@toggle_meta, 150, e)
@toggleMetaTimeout = setTimeout(@toggle_meta, 100, e)
@lastClick = +new Date
toggle_meta: (e) =>

34
app/assets/javascripts/app/controllers/ticket_zoom/higlighter.coffee
View file

@ -38,6 +38,8 @@ class App.TicketZoomHighlighter extends App.Controller
return if !@isRole('Agent')
@currentHighlights = {}
rangy.init()
@highlighter = rangy.createHighlighter(document, 'TextRange')
@ -86,6 +88,8 @@ class App.TicketZoomHighlighter extends App.Controller
articles = @el.closest('.content').find('.textBubble-content')
articles.off('mouseup', @onMouseUp)
articles.on('mouseup', @onMouseUp) #future: touchend
articles.off('mousedown', @onMouseDown)
articles.on('mousedown', @onMouseDown) #future: touchend
# for testing purposes the highlights get stored in localStorage
loadHighlights: (ticket_article_id) ->
@ -95,7 +99,9 @@ class App.TicketZoomHighlighter extends App.Controller
return if !article.preferences.highlight
return if _.isEmpty(article.preferences.highlight)
return if article.preferences.highlight is 'type:TextRange'
@highlighter.deserialize(article.preferences['highlight'])
return if @currentHighlights[ticket_article_id] is article.preferences.highlight
@currentHighlights[ticket_article_id] = article.preferences.highlight
@highlighter.deserialize(article.preferences.highlight)
# the serialization creates one string for the entiery ticket
# containing the offsets and the highlight classes
@ -136,6 +142,8 @@ class App.TicketZoomHighlighter extends App.Controller
articles.attr('data-highlightcolor', @colors[@activeColorIndex].name)
toggleHighlight: (e) =>
@mouseDownInside = false
@mouseUpInside = false
if @isActive
$(e.currentTarget).removeClass('active')
@ -168,19 +176,31 @@ class App.TicketZoomHighlighter extends App.Controller
# check if selection exists - highlight it or remove highlight
@toggleHighlightAtSelection(@content, @article_id)
onMouseUp: (e) =>
@updateSelectedArticle(e)
onMouseDown: (e) =>
if @updateSelectedArticle(e)
@mouseDownInside = true
else
@mouseDownInside = false
console.log('onMouseUp', @isActive, @content, @article_id)
if @isActive
@toggleHighlightAtSelection(@content, @article_id) # @articles.selector
onMouseUp: (e) =>
if @updateSelectedArticle(e)
@mouseUpInside = true
else
@mouseUpInside = false
return if !@mouseDownInside
return if !@mouseUpInside
return if !@isActive
@toggleHighlightAtSelection(@content, @article_id)
updateSelectedArticle: (e) =>
@content = $(e.currentTarget).closest('.textBubble-content')
@article_id = @content.data('id')
if !@article_id
return true if @article_id
@content = $(e.currentTarget)
@article_id = @content.data('id')
return true if @article_id
false
#
# toggle Highlight