tree.js.coffee
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# Code browser tree slider
$ ->
if $('#tree-slider').length > 0
# Show the "Loading commit data" for only the first element
$('span.log_loading:first').removeClass('hide')
$('#tree-slider .tree-item-file-name a, .breadcrumb li > a').live "click", ->
$("#tree-content-holder").hide("slide", { direction: "left" }, 150)
# Make the entire tree-item row clickable, but not if clicking another link (like a commit message)
$("#tree-slider .tree-item").live 'click', (e) ->
$('.tree-item-file-name a', this).trigger('click') if (e.target.nodeName != "A")
# Show/Hide the loading spinner
$('#tree-slider .tree-item-file-name a, .breadcrumb a, .project-refs-form').live
"ajax:beforeSend": -> $('.tree_progress').addClass("loading")
"ajax:complete": -> $('.tree_progress').removeClass("loading")
# Maintain forward/back history while browsing the file tree
((window) ->
History = window.History
$ = window.jQuery
document = window.document
# Check to see if History.js is enabled for our Browser
unless History.enabled
return false
$('#tree-slider .tree-item-file-name a, .breadcrumb li > a').live 'click', (e) ->
History.pushState(null, null, $(@).attr('href'))
return false
History.Adapter.bind window, 'statechange', ->
state = History.getState()
window.ajaxGet(state.url)
)(window)
# See if there are lines selected
# "#L12" and "#L34-56" supported
highlightBlobLines = ->
if window.location.hash isnt ""
matches = window.location.hash.match /\#L(\d+)(\-(\d+))?/
first_line = parseInt matches[1]
last_line = parseInt matches[3]
unless isNaN first_line
last_line = first_line if isNaN last_line
$("#tree-content-holder .highlight .line").removeClass("hll")
$("#LC#{line}").addClass("hll") for line in [first_line..last_line]
$("#L#{first_line}").ScrollTo()
# Highlight the correct lines on load
highlightBlobLines()
# Highlight the correct lines when the hash part of the URL changes
$(window).on 'hashchange', highlightBlobLines