272 lines
8.0 KiB
CoffeeScript
272 lines
8.0 KiB
CoffeeScript
require 'log'
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require 'travis/ordered_log'
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Log.DEBUG = true
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Travis.UnorderedLogEngineMixin = Ember.Mixin.create
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setupEngine: ->
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console.log 'log view: create engine' if Log.DEBUG
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@limit = new Log.Limit
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@scroll = new Log.Scroll
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@engine = Log.create(listeners: [new Log.FragmentRenderer, new Log.Folds, @scroll])
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@observeParts()
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@numberLineOnHover()
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destroyEngine: ->
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parts = @get('log.parts')
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parts.removeArrayObserver(@, didChange: 'partsDidChange', willChange: 'noop')
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observeParts: ->
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parts = @get('log.parts')
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parts.addArrayObserver(@, didChange: 'partsDidChange', willChange: 'noop')
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parts = parts.slice(0)
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@partsDidChange(parts, 0, null, parts.length)
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partsDidChange: (parts, start, _, added) ->
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console.log 'log view: parts did change' if Log.DEBUG
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for part, i in parts.slice(start, start + added)
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# console.log "limit in log view: #{@get('limited')}"
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break if @get('limited')
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@engine.set(part.number, part.content)
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@propertyDidChange('limited')
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lineNumberDidChange: (->
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@scroll.set(number) if !@get('isDestroyed') && number = @get('controller.lineNumber')
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).observes('controller.lineNumber')
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limited: (->
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@limit && @limit.limited
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).property()
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Travis.OrderedLogEngineMixin = Ember.Mixin.create
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setupEngine: ->
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@set('logManager', Travis.OrderedLog.create(target: this))
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@get('logManager').append @get('log.parts')
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@get('log.parts').addArrayObserver this,
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didChange: 'partsDidChange'
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willChange: 'noop'
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destroyEngine: (view) ->
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@get('logManager').destroy()
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@get('log.parts').removeArrayObserver this,
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didChange: 'partsDidChange'
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willChange: 'noop'
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partsDidChange: (parts, index, removedCount, addedCount) ->
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addedParts = parts.slice(index, index + addedCount)
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@get('logManager').append addedParts
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lineNumberDidChange: (->
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if number = @get('controller.lineNumber')
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@tryScrollingToHashLineNumber(number)
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).observes('controller.lineNumber')
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scrollTo: (id) ->
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# and this is even more weird, when changing hash in URL in firefox
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# to other value, for example #L10, it actually scrolls just #main
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# element... this is probably some CSS issue, I don't have time to
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# investigate at the moment
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# TODO: fix this
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$('#main').scrollTop 0
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# weird, html works in chrome, body in firefox
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$('html,body').scrollTop $(id).offset().top
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@set 'controller.lineNumber', null
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tryScrollingToHashLineNumber: (number) ->
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id = "#L#{number}"
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checker = =>
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return if @get('isDestroyed')
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if $(id).length
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@scrollTo(id)
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else
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setTimeout checker, 100
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checker()
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appendLog: (payloads) ->
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url = @get('logUrl')
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leftOut = []
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cut = false
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fragment = document.createDocumentFragment()
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# TODO: refactor this loop, it's getting messy
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for payload in payloads
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line = payload.content
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number = payload.number
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if payload.logWasCut
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cut = true
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else
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unless payload.append
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pathWithNumber = "#{url}#L#{number}"
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p = document.createElement('p')
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p.innerHTML = "<a href=\"#{pathWithNumber}\" id=\"L#{number}\"></a>#{line}"
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line = p
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if payload.fold && !payload.foldContinuation
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div = document.createElement('div')
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div.appendChild line
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div.className = "fold #{payload.fold} show-first-line"
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line = div
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if payload.replace
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if link = fragment.querySelector("#L#{number}")
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link.parentElement.innerHTML = line.innerHTML
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else
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this.$("#L#{number}").parent().replaceWith line
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else if payload.append
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if link = fragment.querySelector("#L#{number}")
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link.parentElement.innerHTML += line
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else
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this.$("#L#{number}").parent().append line
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else if payload.foldContinuation
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folds = fragment.querySelectorAll(".fold.#{payload.fold}")
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if fold = folds[folds.length - 1]
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fold.appendChild line
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else
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this.$("#log .fold.#{payload.fold}:last").append line
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else
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fragment.appendChild(line)
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if payload.openFold
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folds = fragment.querySelectorAll(".fold.#{payload.openFold}")
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if fold = folds[folds.length - 1]
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fold = $(fold)
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else
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fold = this.$(".fold.#{payload.openFold}:last")
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fold.removeClass('show-first-line').addClass('open')
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if payload.foldEnd
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folds = fragment.querySelectorAll(".fold.#{payload.fold}")
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if fold = folds[folds.length - 1]
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fold = $(fold)
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else
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fold = this.$(".fold.#{payload.fold}:last")
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fold.removeClass('show-first-line')
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this.$('#log')[0].appendChild fragment
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if cut
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url = Travis.Urls.plainTextLog(@get('log.id'))
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this.$("#log").append $("<p class=\"cut\">Log was too long to display. Download the <a href=\"#{url}\">the raw version</a> to get the full log.</p>")
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Travis.reopen
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LogView: Travis.View.extend
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templateName: 'jobs/log'
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logBinding: 'job.log'
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contextBinding: 'job'
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willDestroyElement: ->
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job = @get('job')
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job.unsubscribe() if job
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toTop: () ->
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$(window).scrollTop(0)
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PreView: Em.View.extend(Travis.OrderedLogEngineMixin, {
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templateName: 'jobs/pre'
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didInsertElement: ->
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console.log 'log view: did insert' if Log.DEBUG
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@_super.apply this, arguments
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@setupEngine()
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@lineNumberDidChange()
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willDestroyElement: ->
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console.log 'log view: will destroy' if Log.DEBUG
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@destroyEngine()
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versionDidChange: (->
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@rerender() if @get('inDOM')
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).observes('log.version')
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logDidChange: (->
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console.log 'log view: log did change: rerender' if Log.DEBUG
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@rerender() if @get('inDOM')
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).observes('log')
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plainTextLogUrl: (->
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Travis.Urls.plainTextLog(id) if id = @get('log.job.id')
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).property('job.log.id')
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toggleTailing: ->
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Travis.tailing.toggle()
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event.preventDefault()
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numberLineOnHover: ->
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$('#log').on 'mouseenter', 'a', ->
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$(this).attr('href', '#L' + ($(this.parentNode).prevAll('p:visible').length + 1))
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click: ->
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if (href = $(event.target).attr('href')) && matches = href?.match(/#L(\d+)$/)
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@lineNumberClicked(matches[1])
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event.stopPropagation()
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false
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else
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target = $(event.target)
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target.closest('.fold').toggleClass('open')
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logUrl: (->
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repo = @get('log.job.repo')
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item = @get('controller.currentItem')
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if repo && item
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name = if item.constructor == Travis.Build
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'build'
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else
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'job'
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Travis.__container__.lookup('router:main').generate(name, repo, item)
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).property('job.repo', 'parentView.currentItem')
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lineNumberClicked: (number) ->
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path = @get('logUrl') + "#L#{number}"
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window.history.replaceState({ path: path }, null, path);
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@set('controller.lineNumber', number)
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noop: -> # TODO required?
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})
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Log.Scroll = ->
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Log.Scroll.prototype = $.extend new Log.Listener,
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set: (number) ->
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return unless number
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@number = number
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@tryScroll()
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insert: (log, line, pos) ->
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@tryScroll() if @number
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true
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tryScroll: ->
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if element = $("#log p:visible")[@number - 1]
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$('#main').scrollTop(0)
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$('html, body').scrollTop($(element).offset()?.top) # weird, html works in chrome, body in firefox
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@highlight(element)
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@number = undefined
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highlight: (element) ->
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$('#log p.highlight').removeClass('highlight')
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$(element).addClass('highlight')
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Log.Logger = ->
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Log.Logger.prototype = $.extend new Log.Listener,
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receive: (log, num, string) ->
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@log("rcv #{num} #{JSON.stringify(string)}")
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true
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insert: (log, element, pos) ->
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@log("ins #{element.id}, #{if pos.before then 'before' else 'after'}: #{pos.before || pos.after || '?'}, #{JSON.stringify(element)}")
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remove: (log, element) ->
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@log("rem #{element.id}")
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log: (line) ->
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console.log(line)
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