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Provide default column to getGuideColumn callback

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This commit is contained in:
Kevin Sawicki
2012-09-29 11:51:32 -07:00
parent 6412cde7a8
commit 7506fe7eae
2 changed files with 14 additions and 3 deletions
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5
src/extensions/wrap-guide/wrap-guide.coffee
View File

@@ -20,19 +20,20 @@ class WrapGuide extends View
@div class: 'wrap-guide'
getGuideColumn: null
defaultColumn: 80
initialize: (@rootView, @editor, config = {}) =>
if typeof config.getGuideColumn is 'function'
@getGuideColumn = config.getGuideColumn
else
@getGuideColumn = -> 80
@getGuideColumn = (path, defaultColumn) -> defaultColumn
@updateGuide(@editor)
@editor.on 'editor-path-change', => @updateGuide(@editor)
@rootView.on 'font-size-change', => @updateGuide(@editor)
updateGuide: (editor) ->
column = @getGuideColumn(editor.getPath())
column = @getGuideColumn(editor.getPath(), @defaultColumn)
if column > 0
@css('left', "#{editor.charWidth * column}px").show()
else