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Diffstat (limited to 'app/assets/javascripts/blob/blob.js.coffee')
-rw-r--r-- | app/assets/javascripts/blob/blob.js.coffee | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/app/assets/javascripts/blob/blob.js.coffee b/app/assets/javascripts/blob/blob.js.coffee deleted file mode 100644 index 37a175fdbc7..00000000000 --- a/app/assets/javascripts/blob/blob.js.coffee +++ /dev/null @@ -1,73 +0,0 @@ -class @BlobView - constructor: -> - # handle multi-line select - handleMultiSelect = (e) -> - [ first_line, last_line ] = parseSelectedLines() - [ line_number ] = parseSelectedLines($(this).attr("id")) - hash = "L#{line_number}" - - if e.shiftKey and not isNaN(first_line) and not isNaN(line_number) - if line_number < first_line - last_line = first_line - first_line = line_number - else - last_line = line_number - - hash = if first_line == last_line then "L#{first_line}" else "L#{first_line}-#{last_line}" - - setHash(hash) - e.preventDefault() - - # See if there are lines selected - # "#L12" and "#L34-56" supported - highlightBlobLines = (e) -> - [ first_line, last_line ] = parseSelectedLines() - - unless isNaN first_line - $("#tree-content-holder .highlight .line").removeClass("hll") - $("#LC#{line}").addClass("hll") for line in [first_line..last_line] - $.scrollTo("#L#{first_line}", offset: -50) unless e? - - # parse selected lines from hash - # always return first and last line (initialized to NaN) - parseSelectedLines = (str) -> - first_line = NaN - last_line = NaN - hash = str || window.location.hash - - if hash isnt "" - matches = hash.match(/\#?L(\d+)(\-(\d+))?/) - first_line = parseInt(matches?[1]) - last_line = parseInt(matches?[3]) - last_line = first_line if isNaN(last_line) - - [ first_line, last_line ] - - setHash = (hash) -> - hash = hash.replace(/^\#/, "") - nodes = $("#" + hash) - # if any nodes are using this id, they must be temporarily changed - # also, add a temporary div at the top of the screen to prevent scrolling - if nodes.length > 0 - scroll_top = $(document).scrollTop() - nodes.attr("id", "") - tmp = $("<div></div>") - .css({ position: "absolute", visibility: "hidden", top: scroll_top + "px" }) - .attr("id", hash) - .appendTo(document.body) - - window.location.hash = hash - - # restore the nodes - if nodes.length > 0 - tmp.remove() - nodes.attr("id", hash) - - # initialize multi-line select - $("#tree-content-holder .line-numbers a[id^=L]").on("click", handleMultiSelect) - - # Highlight the correct lines on load - highlightBlobLines() - - # Highlight the correct lines when the hash part of the URL changes - $(window).on("hashchange", highlightBlobLines) |