Auto-indent works for multiple cursors

spec/atom/editor-spec.coffee

@@ -591,6 +591,14 @@ describe "Editor", ->
           expect(editor.buffer.lineForRow(2)).toEqual("  }")
           expect(editor.getCursorBufferPosition().column).toBe 3
 
+      describe "when newlines are inserted for multiple cursors", ->
+        it "auto-indents the newline for each cursor", ->
+          editor.setCursorScreenPosition([1, 30])
+          editor.addCursorAtScreenPosition([4, 29])
+          editor.insertText("\n")
+          expect(editor.buffer.lineForRow(2)).toEqual("    ")
+          expect(editor.buffer.lineForRow(6)).toEqual("      ")
+
     describe "when editing a line that spans multiple screen lines", ->
       beforeEach ->
         editor.setSoftWrap(true, 50)

src/atom/cursor.coffee

@@ -85,8 +85,11 @@ class Cursor extends View
   getBufferRow: ->
     @getBufferPosition().row
 
+  getCurrentBufferLine: ->
+    @editor.lineForBufferRow(@getBufferRow())
+
   isOnEOL: ->
-    @getScreenColumn() == @editor.lineForBufferRow(@getBufferRow()).length
+    @getScreenColumn() == @getCurrentBufferLine().length
 
   moveUp: ->
     { row, column } = @getScreenPosition()

src/atom/editor.coffee

@@ -1,5 +1,4 @@
 {View, $$} = require 'space-pen'
-AceOutdentAdaptor = require 'ace-outdent-adaptor'
 Buffer = require 'buffer'
 CompositeCursor = require 'composite-cursor'
 CompositeSelection = require 'composite-selection'
@@ -350,7 +349,6 @@ class Editor extends View
   moveCursorRight: -> @compositeCursor.moveRight()
   moveCursorLeft: -> @compositeCursor.moveLeft()
 
-  getCurrentScreenLine: -> @buffer.lineForRow(@getCursorScreenRow())
   getCurrentBufferLine: -> @buffer.lineForRow(@getCursorBufferRow())
   setCursorScreenPosition: (position) -> @compositeCursor.setScreenPosition(position)
   getCursorScreenPosition: -> @getCursor().getScreenPosition()
@@ -381,27 +379,7 @@ class Editor extends View
   lineForBufferRow: (row) -> @buffer.lineForRow(row)
 
   insertText: (text) ->
-    { text, shouldOutdent } = @autoIndentText(text)
     @compositeSelection.insertText(text)
-    @autoOutdentText() if shouldOutdent
-
-  autoIndentText: (text) ->
-    if @autoIndent
-      row = @getCursorScreenPosition().row
-      state = @renderer.lineForRow(row).state
-      if text[0] == "\n"
-        indent = @buffer.mode.getNextLineIndent(state, @getCurrentBufferLine(), atom.tabText)
-        text = text[0] + indent + text[1..]
-      else if @buffer.mode.checkOutdent(state, @getCurrentBufferLine(), text)
-        shouldOutdent = true
-
-    {text, shouldOutdent}
-
-  autoOutdentText: ->
-    screenRow = @getCursorScreenPosition().row
-    bufferRow = @getCursorBufferPosition().row
-    state = @renderer.lineForRow(screenRow).state
-    @buffer.mode.autoOutdent(state, new AceOutdentAdaptor(@buffer, this), bufferRow)
 
   cutSelection: -> @getSelection().cut()
   copySelection: -> @getSelection().copy()

src/atom/selection.coffee

@@ -1,4 +1,5 @@
 Cursor = require 'cursor'
+AceOutdentAdaptor = require 'ace-outdent-adaptor'
 
 Range = require 'range'
 {View, $$} = require 'space-pen'
@@ -78,7 +79,27 @@ class Selection extends View
     @editor.buffer.getTextInRange @getBufferRange()
 
   insertText: (text) ->
+    { text, shouldOutdent } = @autoIndentText(text)
     @editor.buffer.change(@getBufferRange(), text)
+    @autoOutdentText() if shouldOutdent
+
+  autoIndentText: (text) ->
+    if @editor.autoIndent
+      row = @cursor.getScreenPosition().row
+      state = @editor.renderer.lineForRow(row).state
+      if text[0] == "\n"
+        indent = @editor.buffer.mode.getNextLineIndent(state, @cursor.getCurrentBufferLine(), atom.tabText)
+        text = text[0] + indent + text[1..]
+      else if @editor.buffer.mode.checkOutdent(state, @cursor.getCurrentBufferLine(), text)
+        shouldOutdent = true
+
+    {text, shouldOutdent}
+
+  autoOutdentText: ->
+    screenRow = @cursor.getScreenPosition().row
+    bufferRow = @cursor.getBufferPosition().row
+    state = @editor.renderer.lineForRow(screenRow).state
+    @editor.buffer.mode.autoOutdent(state, new AceOutdentAdaptor(@editor.buffer, @editor), bufferRow)
 
   backspace: ->
     @selectLeft() if @isEmpty()