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Cache the editor.tabLength config value

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This commit is contained in:
Ben Ogle
2014-10-13 12:34:06 -07:00
parent 8ed751f5da
commit 9a41b5050e
1 changed files with 7 additions and 3 deletions
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10
src/tokenized-buffer.coffee
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@@ -82,13 +82,17 @@ class TokenizedBuffer extends Model
@grammarScopeDescriptor = [@grammar.scopeName]
@currentGrammarScore = score ? grammar.getScore(@buffer.getPath(), @buffer.getText())
@subscribe @grammar.onDidUpdate => @retokenizeLines()
@retokenizeLines()
@configSettings = tabLength: atom.config.get(@grammarScopeDescriptor, 'editor.tabLength')
@grammarTabLengthSubscription?.dispose()
@grammarTabLengthSubscription = atom.config.onDidChange @grammarScopeDescriptor, 'editor.tabLength', =>
@grammarTabLengthSubscription = atom.config.onDidChange @grammarScopeDescriptor, 'editor.tabLength', ({newValue}) =>
@configSettings.tabLength = newValue
@retokenizeLines()
@subscribe @grammarTabLengthSubscription
@retokenizeLines()
@emit 'grammar-changed', grammar
@emitter.emit 'did-change-grammar', grammar
@@ -118,7 +122,7 @@ class TokenizedBuffer extends Model
@tokenizeInBackground() if @visible
getTabLength: ->
@tabLength ? atom.config.get(@grammarScopeDescriptor, 'editor.tabLength')
@tabLength ? @configSettings.tabLength
setTabLength: (@tabLength) ->
@retokenizeLines()