Adding directive for disabling long line edition

app/coffee/modules/common.coffee

@@ -444,3 +444,26 @@ ProjectUrl = ($navurls) ->
     return {get: get}
 
 module.factory("$projectUrl", ["$tgNavUrls", ProjectUrl])
+
+
+
+
+#############################################################################
+## Limite line size in a text area
+#############################################################################
+
+LimitLineLengthDirective = () ->
+    link = ($scope, $el, $attrs) ->
+        maxColsPerLine = parseInt($el.attr("cols"))
+        $el.on "keyup", (event) ->
+            code = event.keyCode
+            lines = $el.val().split("\n")
+
+            _.each lines, (line, index) ->
+                lines[index] = line.substring(0, maxColsPerLine - 2)
+
+            $el.val(lines.join("\n"))
+
+    return {link:link}
+
+module.directive("tgLimitLineLength", LimitLineLengthDirective)

app/partials/views/modules/lightbox_add-bulk.jade

@@ -3,6 +3,6 @@ a.close(href="", title="close")
 form
     h2.title(tg-i18n="common.new-bulk")
     fieldset
-        textarea(tg-i18n="placeholder:common.one-item-line", ng-model="new.bulk", data-required="true", data-linewidth="200")
+        textarea(cols="200", wrap="off", tg-limit-line-length, tg-i18n="placeholder:common.one-item-line", ng-model="new.bulk", data-required="true", data-linewidth="200")
     a.button.button-green(href="", tg-i18n="title:common.save")
         span(tg-i18n="common.save")