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Update language-mode

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This commit is contained in:
Garen Torikian
2013-05-01 16:36:04 -07:00
parent bb8f4fb092
commit 9be438d2f7
1 changed files with 22 additions and 15 deletions
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37
src/app/language-mode.coffee
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@@ -14,18 +14,20 @@ class LanguageMode
editSession: null
currentGrammarScore: null
# Public: Sets up a `LanguageMode` for the given {EditSession}.
### Internal ###
destroy: ->
@unsubscribe()
### Public ###
# Sets up a `LanguageMode` for the given {EditSession}.
#
# editSession - The {EditSession} to associate with
constructor: (@editSession) ->
@buffer = @editSession.buffer
# Internal:
destroy: ->
@unsubscribe()
# Public: Wraps the lines between two rows in comments.
# Wraps the lines between two rows in comments.
#
# If the language doesn't have comment, nothing happens.
#
@@ -72,7 +74,7 @@ class LanguageMode
for row in [start..end]
buffer.insert([row, 0], commentStartString)
# Public: Folds all the foldable lines in the buffer.
# Folds all the foldable lines in the buffer.
foldAll: ->
for currentRow in [0..@buffer.getLastRow()]
[startRow, endRow] = @rowRangeForFoldAtBufferRow(currentRow) ? []
@@ -80,11 +82,16 @@ class LanguageMode
@editSession.createFold(startRow, endRow)
# Public: Unfolds all the foldable lines in the buffer.
# Unfolds all the foldable lines in the buffer.
unfoldAll: ->
for row in [@buffer.getLastRow()..0]
fold.destroy() for fold in @editSession.displayBuffer.foldsStartingAtBufferRow(row)
# Given a buffer row, creates a fold at it.
#
# bufferRow - A {Number} indicating the buffer row
#
# Returns the new {Fold}.
foldBufferRow: (bufferRow) ->
for currentRow in [bufferRow..0]
rowRange = @rowRangeForCommentAtBufferRow(currentRow)
@@ -94,7 +101,7 @@ class LanguageMode
fold = @editSession.displayBuffer.largestFoldStartingAtBufferRow(startRow)
return @editSession.createFold(startRow, endRow) unless fold
# Public: Given a buffer row, this unfolds it.
# Given a buffer row, this unfolds it.
#
# bufferRow - A {Number} indicating the buffer row
unfoldBufferRow: (bufferRow) ->
@@ -138,7 +145,7 @@ class LanguageMode
endRow = currentRow
return [startRow, endRow] if startRow isnt endRow
# Public: Given a buffer row, this returns a suggested indentation level.
# Given a buffer row, this returns a suggested indentation level.
#
# The indentation level provided is based on the current {LanguageMode}.
#
@@ -164,21 +171,21 @@ class LanguageMode
Math.max(desiredIndentLevel, currentIndentLevel)
# Public: Indents all the rows between two buffer row numbers.
# Indents all the rows between two buffer row numbers.
#
# startRow - The row {Number} to start at
# endRow - The row {Number} to end at
autoIndentBufferRows: (startRow, endRow) ->
@autoIndentBufferRow(row) for row in [startRow..endRow]
# Public: Given a buffer row, this indents it.
# Given a buffer row, this indents it.
#
# bufferRow - The row {Number}
autoIndentBufferRow: (bufferRow) ->
@autoIncreaseIndentForBufferRow(bufferRow)
@autoDecreaseIndentForBufferRow(bufferRow)
# Public: Given a buffer row, this increases the indentation.
# Given a buffer row, this increases the indentation.
#
# bufferRow - The row {Number}
autoIncreaseIndentForBufferRow: (bufferRow) ->
@@ -196,7 +203,7 @@ class LanguageMode
if desiredIndentLevel > currentIndentLevel
@editSession.setIndentationForBufferRow(bufferRow, desiredIndentLevel)
# Public: Given a buffer row, this decreases the indentation.
# Given a buffer row, this decreases the indentation.
#
# bufferRow - The row {Number}
autoDecreaseIndentForBufferRow: (bufferRow) ->