WIP: Use rake to start compiling resources (like require.coffee)

2026-02-16 01:25:13 -05:00 · 2012-08-26 16:29:46 -05:00
parent 72468b7028
commit c3e748a17c
128 changed files with 35213 additions and 7 deletions
--- a/src/app/language-mode.coffee
+++ b/src/app/language-mode.coffee
@@ -0,0 +1,127 @@
+Range = require 'range'
+TextMateBundle = require 'text-mate-bundle'
+_ = require 'underscore'
+require 'underscore-extensions'
+
+module.exports =
+class LanguageMode
+  pairedCharacters:
+    '(': ')'
+    '[': ']'
+    '{': '}'
+    '"': '"'
+    "'": "'"
+
+  constructor: (@editSession) ->
+    @buffer = @editSession.buffer
+    @grammar = TextMateBundle.grammarForFileName(@buffer.getBaseName())
+
+    _.adviseBefore @editSession, 'insertText', (text) =>
+      return true if @editSession.hasMultipleCursors()
+
+      cursorBufferPosition = @editSession.getCursorBufferPosition()
+      nextCharacter = @editSession.getTextInBufferRange([cursorBufferPosition, cursorBufferPosition.add([0, 1])])
+
+      if @isCloseBracket(text) and text == nextCharacter
+        @editSession.moveCursorRight()
+        false
+      else if /^\s*$/.test(nextCharacter) and pairedCharacter = @pairedCharacters[text]
+        @editSession.insertText text + pairedCharacter
+        @editSession.moveCursorLeft()
+        false
+
+  isOpenBracket: (string) ->
+    @pairedCharacters[string]?
+
+  isCloseBracket: (string) ->
+    @getInvertedPairedCharacters()[string]?
+
+  getInvertedPairedCharacters: ->
+    return @invertedPairedCharacters if @invertedPairedCharacters
+
+    @invertedPairedCharacters = {}
+    for open, close of @pairedCharacters
+      @invertedPairedCharacters[close] = open
+    @invertedPairedCharacters
+
+  toggleLineCommentsInRange: (range) ->
+    range = Range.fromObject(range)
+    scopes = @tokenizedBuffer.scopesForPosition(range.start)
+    commentString = TextMateBundle.lineCommentStringForScope(scopes[0])
+    commentRegex = new OnigRegExp("^\s*" + _.escapeRegExp(commentString))
+
+    shouldUncomment = commentRegex.test(@editSession.lineForBufferRow(range.start.row))
+
+    for row in [range.start.row..range.end.row]
+      line = @editSession.lineForBufferRow(row)
+      if shouldUncomment
+        match = commentRegex.search(line)
+        @editSession.buffer.change([[row, 0], [row, match[0].length]], "")
+      else
+        @editSession.buffer.insert([row, 0], commentString)
+
+  doesBufferRowStartFold: (bufferRow) ->
+    return false if @editSession.isBufferRowBlank(bufferRow)
+    nextNonEmptyRow = @editSession.nextNonBlankBufferRow(bufferRow)
+    return false unless nextNonEmptyRow?
+    @editSession.indentationForBufferRow(nextNonEmptyRow) > @editSession.indentationForBufferRow(bufferRow)
+
+  rowRangeForFoldAtBufferRow: (bufferRow) ->
+    return null unless @doesBufferRowStartFold(bufferRow)
+
+    startIndentation = @editSession.indentationForBufferRow(bufferRow)
+    for row in [(bufferRow + 1)..@editSession.getLastBufferRow()]
+      continue if @editSession.isBufferRowBlank(row)
+      indentation = @editSession.indentationForBufferRow(row)
+      if indentation <= startIndentation
+        includeRowInFold = indentation == startIndentation and @grammar.foldEndRegex.search(@editSession.lineForBufferRow(row))
+        foldEndRow = row if includeRowInFold
+        break
+
+      foldEndRow = row
+
+    [bufferRow, foldEndRow]
+
+  autoIndentBufferRows: (startRow, endRow) ->
+    @autoIndentBufferRow(row) for row in [startRow..endRow]
+
+  autoIndentBufferRow: (bufferRow) ->
+    @autoIncreaseIndentForBufferRow(bufferRow)
+    @autoDecreaseIndentForBufferRow(bufferRow)
+
+  autoIncreaseIndentForBufferRow: (bufferRow) ->
+    precedingRow = @buffer.previousNonBlankRow(bufferRow)
+    return unless precedingRow?
+
+    precedingLine = @editSession.lineForBufferRow(precedingRow)
+    scopes = @tokenizedBuffer.scopesForPosition([precedingRow, Infinity])
+    increaseIndentPattern = TextMateBundle.indentRegexForScope(scopes[0])
+    return unless increaseIndentPattern
+
+    currentIndentation = @buffer.indentationForRow(bufferRow)
+    desiredIndentation = @buffer.indentationForRow(precedingRow)
+    desiredIndentation += @editSession.tabText.length if increaseIndentPattern.test(precedingLine)
+    if desiredIndentation > currentIndentation
+      @buffer.setIndentationForRow(bufferRow, desiredIndentation)
+
+  autoDecreaseIndentForBufferRow: (bufferRow) ->
+    scopes = @tokenizedBuffer.scopesForPosition([bufferRow, 0])
+    increaseIndentPattern = TextMateBundle.indentRegexForScope(scopes[0])
+    decreaseIndentPattern = TextMateBundle.outdentRegexForScope(scopes[0])
+    return unless increaseIndentPattern and decreaseIndentPattern
+
+    line = @buffer.lineForRow(bufferRow)
+    return unless decreaseIndentPattern.test(line)
+
+    currentIndentation = @buffer.indentationForRow(bufferRow)
+    precedingRow = @buffer.previousNonBlankRow(bufferRow)
+    precedingLine = @buffer.lineForRow(precedingRow)
+
+    desiredIndentation = @buffer.indentationForRow(precedingRow)
+    desiredIndentation -= @editSession.tabText.length unless increaseIndentPattern.test(precedingLine)
+    if desiredIndentation < currentIndentation
+      @buffer.setIndentationForRow(bufferRow, desiredIndentation)
+
+  getLineTokens: (line, stack) ->
+    {tokens, stack} = @grammar.getLineTokens(line, stack)
+