45 lines
1.4 KiB
CoffeeScript
45 lines
1.4 KiB
CoffeeScript
class @TreeView
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constructor: ->
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@initKeyNav()
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# Code browser tree slider
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# Make the entire tree-item row clickable, but not if clicking another link (like a commit message)
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$(".tree-content-holder .tree-item").on 'click', (e) ->
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if (e.target.nodeName != "A")
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path = $('.tree-item-file-name a', this).attr('href')
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Turbolinks.visit(path)
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# Show the "Loading commit data" for only the first element
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$('span.log_loading:first').removeClass('hide')
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initKeyNav: ->
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li = $("tr.tree-item")
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liSelected = null
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$('body').keydown (e) ->
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if $("input:focus").length > 0 && (e.which == 38 || e.which == 40)
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return false
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if e.which is 40
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if liSelected
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next = liSelected.next()
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if next.length > 0
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liSelected.removeClass "selected"
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liSelected = next.addClass("selected")
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else
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liSelected = li.eq(0).addClass("selected")
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$(liSelected).focus()
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else if e.which is 38
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if liSelected
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next = liSelected.prev()
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if next.length > 0
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liSelected.removeClass "selected"
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liSelected = next.addClass("selected")
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else
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liSelected = li.last().addClass("selected")
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$(liSelected).focus()
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else if e.which is 13
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path = $('.tree-item.selected .tree-item-file-name a').attr('href')
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if path then Turbolinks.visit(path)
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