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Don't store tabLength on EditSession

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This commit is contained in:
Corey Johnson & Nathan Sobo 2012-11-06 11:56:18 -08:00
parent b8beec6f55
commit 8184c0248b
4 changed files with 18 additions and 30 deletions
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36
spec/app/edit-session-spec.coffee
View File

@ -110,12 +110,12 @@ describe "EditSession", ->
lastLine = buffer.lineForRow(lastLineIndex)
expect(lastLine.length).toBeGreaterThan(0)
editSession.setCursorScreenPosition(row: lastLineIndex, column: editSession.tabLength)
editSession.setCursorScreenPosition(row: lastLineIndex, column: editSession.getTabLength())
editSession.moveCursorDown()
expect(editSession.getCursorScreenPosition()).toEqual(row: lastLineIndex, column: lastLine.length)
editSession.moveCursorUp()
expect(editSession.getCursorScreenPosition().column).toBe editSession.tabLength
expect(editSession.getCursorScreenPosition().column).toBe editSession.getTabLength()
it "retains a goal column of 0 when moving back up", ->
lastLineIndex = buffer.getLines().length - 1
@ -1217,7 +1217,7 @@ describe "EditSession", ->
describe "when autoIndent is disabled", ->
describe "if 'softTabs' is true (the default)", ->
it "inserts 'tabLength' spaces into the buffer", ->
tabRegex = new RegExp("^[ ]{#{editSession.tabLength}}")
tabRegex = new RegExp("^[ ]{#{editSession.getTabLength()}}")
expect(buffer.lineForRow(0)).not.toMatch(tabRegex)
editSession.indent()
expect(buffer.lineForRow(0)).toMatch(tabRegex)
@ -1234,7 +1234,6 @@ describe "EditSession", ->
describe "when 'softTabs' is true (the default)", ->
it "moves the cursor to the end of the leading whitespace and inserts enough whitespace to bring the line to the suggested level of indentaion", ->
buffer.insert([5, 0], " \n")
editSession.tabLength = 2
editSession.setCursorBufferPosition [5, 0]
editSession.setAutoIndent(true)
editSession.indent()
@ -1257,7 +1256,6 @@ describe "EditSession", ->
describe "when 'softTabs' is true (the default)", ->
it "moves the cursor to the end of the leading whitespace and inserts 'tabLength' spaces into the buffer", ->
buffer.insert([7, 0], " \n")
editSession.tabLength = 2
editSession.setCursorBufferPosition [7, 2]
editSession.setAutoIndent(true)
editSession.indent()
@ -1291,12 +1289,12 @@ describe "EditSession", ->
editSession.indent()
expect(buffer.lineForRow(0)).toMatch(/^\t/)
expect(editSession.getCursorBufferPosition()).toEqual [0, 1]
expect(editSession.getCursorScreenPosition()).toEqual [0, editSession.tabLength]
expect(editSession.getCursorScreenPosition()).toEqual [0, editSession.getTabLength()]
editSession.indent()
expect(buffer.lineForRow(0)).toMatch(/^\t\t/)
expect(editSession.getCursorBufferPosition()).toEqual [0, 2]
expect(editSession.getCursorScreenPosition()).toEqual [0, editSession.tabLength * 2]
expect(editSession.getCursorScreenPosition()).toEqual [0, editSession.getTabLength() * 2]
describe "pasteboard operations", ->
pasteboard = null
@ -1360,17 +1358,13 @@ describe "EditSession", ->
expect(editSession.lineForBufferRow(13)).toBe " }"
describe ".indentSelectedRows()", ->
beforeEach ->
editSession.tabLength = 2
describe "when nothing is selected", ->
describe "when softTabs is enabled", ->
it "indents line and retains selection", ->
editSession.tabLength = 2
editSession.setSelectedBufferRange([[0,3], [0,3]])
editSession.indentSelectedRows()
expect(buffer.lineForRow(0)).toBe " var quicksort = function () {"
expect(editSession.getSelectedBufferRange()).toEqual [[0, 3 + editSession.tabLength], [0, 3 + editSession.tabLength]]
expect(editSession.getSelectedBufferRange()).toEqual [[0, 3 + editSession.getTabLength()], [0, 3 + editSession.getTabLength()]]
describe "when softTabs is disabled", ->
it "indents line and retains selection", ->
@ -1384,11 +1378,10 @@ describe "EditSession", ->
describe "when one line is selected", ->
describe "when softTabs is enabled", ->
it "indents line and retains selection", ->
editSession.tabLength = 2
editSession.setSelectedBufferRange([[0,4], [0,14]])
editSession.indentSelectedRows()
expect(buffer.lineForRow(0)).toBe "#{editSession.getTabText()}var quicksort = function () {"
expect(editSession.getSelectedBufferRange()).toEqual [[0, 4 + editSession.tabLength], [0, 14 + editSession.tabLength]]
expect(editSession.getSelectedBufferRange()).toEqual [[0, 4 + editSession.getTabLength()], [0, 14 + editSession.getTabLength()]]
describe "when softTabs is disabled", ->
it "indents line and retains selection", ->
@ -1402,22 +1395,20 @@ describe "EditSession", ->
describe "when multiple lines are selected", ->
describe "when softTabs is enabled", ->
it "indents selected lines (that are not empty) and retains selection", ->
editSession.tabLength = 2
editSession.setSelectedBufferRange([[9,1], [11,15]])
editSession.indentSelectedRows()
expect(buffer.lineForRow(9)).toBe " };"
expect(buffer.lineForRow(10)).toBe ""
expect(buffer.lineForRow(11)).toBe " return sort(Array.apply(this, arguments));"
expect(editSession.getSelectedBufferRange()).toEqual [[9, 1 + editSession.tabLength], [11, 15 + editSession.tabLength]]
expect(editSession.getSelectedBufferRange()).toEqual [[9, 1 + editSession.getTabLength()], [11, 15 + editSession.getTabLength()]]
it "does not indent the last row if the selection ends at column 0", ->
editSession.tabLength = 2
editSession.setSelectedBufferRange([[9,1], [11,0]])
editSession.indentSelectedRows()
expect(buffer.lineForRow(9)).toBe " };"
expect(buffer.lineForRow(10)).toBe ""
expect(buffer.lineForRow(11)).toBe " return sort(Array.apply(this, arguments));"
expect(editSession.getSelectedBufferRange()).toEqual [[9, 1 + editSession.tabLength], [11, 0]]
expect(editSession.getSelectedBufferRange()).toEqual [[9, 1 + editSession.getTabLength()], [11, 0]]
describe "when softTabs is disabled", ->
it "indents selected lines (that are not empty) and retains selection", ->
@ -1431,15 +1422,12 @@ describe "EditSession", ->
expect(editSession.getSelectedBufferRange()).toEqual [[9, 1 + 1], [11, 15 + 1]]
describe ".outdentSelectedRows()", ->
beforeEach ->
editSession.tabLength = 2
describe "when nothing is selected", ->
it "outdents line and retains selection", ->
editSession.setSelectedBufferRange([[1,3], [1,3]])
editSession.outdentSelectedRows()
expect(buffer.lineForRow(1)).toBe "var sort = function(items) {"
expect(editSession.getSelectedBufferRange()).toEqual [[1, 3 - editSession.tabLength], [1, 3 - editSession.tabLength]]
expect(editSession.getSelectedBufferRange()).toEqual [[1, 3 - editSession.getTabLength()], [1, 3 - editSession.getTabLength()]]
it "outdents when indent is less than a tab length", ->
editSession.insertText(' ')
@ -1467,7 +1455,7 @@ describe "EditSession", ->
editSession.setSelectedBufferRange([[1,4], [1,14]])
editSession.outdentSelectedRows()
expect(buffer.lineForRow(1)).toBe "var sort = function(items) {"
expect(editSession.getSelectedBufferRange()).toEqual [[1, 4 - editSession.tabLength], [1, 14 - editSession.tabLength]]
expect(editSession.getSelectedBufferRange()).toEqual [[1, 4 - editSession.getTabLength()], [1, 14 - editSession.getTabLength()]]
describe "when multiple lines are selected", ->
it "outdents selected lines and retains editSession", ->
@ -1477,7 +1465,7 @@ describe "EditSession", ->
expect(buffer.lineForRow(1)).toBe "var sort = function(items) {"
expect(buffer.lineForRow(2)).toBe " if (items.length <= 1) return items;"
expect(buffer.lineForRow(3)).toBe " var pivot = items.shift(), current, left = [], right = [];"
expect(editSession.getSelectedBufferRange()).toEqual [[0, 1], [3, 15 - editSession.tabLength]]
expect(editSession.getSelectedBufferRange()).toEqual [[0, 1], [3, 15 - editSession.getTabLength()]]
it "does not outdent the last line of the selection if it ends at column 0", ->
editSession.setSelectedBufferRange([[0,1], [3,0]])

2
spec/app/tokenized-buffer-spec.coffee
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@ -165,7 +165,7 @@ describe "TokenizedBuffer", ->
editSession2.destroy()
it "always renders each tab as its own atomic token with a value of size tabLength", ->
tabAsSpaces = _.multiplyString(' ', editSession2.tabLength)
tabAsSpaces = _.multiplyString(' ', editSession2.getTabLength())
screenLine0 = tokenizedBuffer.lineForScreenRow(0)
expect(screenLine0.text).toBe "# Econ 101#{tabAsSpaces}"
{ tokens } = screenLine0

2
src/app/cursor.coffee
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@ -169,7 +169,7 @@ class Cursor
getIndentLevel: ->
if @editSession.softTabs
@getBufferColumn() / @editSession.tabLength
@getBufferColumn() / @editSession.getTabLength()
else
@getBufferColumn()

8
src/app/edit-session.coffee
View File

@ -38,11 +38,11 @@ class EditSession
softTabs: true
softWrap: false
constructor: ({@project, @buffer, @tabLength, @autoIndent, softTabs, @softWrap }) ->
constructor: ({@project, @buffer, tabLength, @autoIndent, softTabs, @softWrap }) ->
@id = @constructor.idCounter++
@softTabs = @buffer.usesSoftTabs() ? softTabs ? true
@languageMode = new LanguageMode(this, @buffer.getExtension())
@displayBuffer = new DisplayBuffer(@buffer, { @languageMode, @tabLength })
@displayBuffer = new DisplayBuffer(@buffer, { @languageMode, tabLength })
@anchors = []
@anchorRanges = []
@cursors = []
@ -107,8 +107,8 @@ class EditSession
getTabText: -> @buildIndentString(1)
getTabLength: -> @tabLength
setTabLength: (@tabLength) -> @displayBuffer.setTabLength(@tabLength)
getTabLength: -> @displayBuffer.getTabLength()
setTabLength: (tabLength) -> @displayBuffer.setTabLength(tabLength)
clipBufferPosition: (bufferPosition) ->
@buffer.clipPosition(bufferPosition)