Merge pull request #1305 from atom/ns-telepathic-atom-global

Make atom global a Telepath model subclass

exports/atom.coffee

@@ -1,11 +1,12 @@
-{Document, Model, Point, Range} = require 'telepath'
+{TelepathicObject, Model, Point, Range} = require 'telepath'
 
 module.exports =
   _: require 'underscore-plus'
   BufferedNodeProcess: require '../src/buffered-node-process'
   BufferedProcess: require '../src/buffered-process'
   Directory: require '../src/directory'
-  Document: Document
+  TelepathicObject: TelepathicObject
+  Document: TelepathicObject # Deprecated Shim
   File: require '../src/file'
   fs: require 'fs-plus'
   Git: require '../src/git'

package.json

@@ -44,7 +44,7 @@
     "season": "0.14.0",
     "semver": "1.1.4",
     "space-pen": "2.0.2",
-    "telepath": "0.70.0",
+    "telepath": "0.76.0",
     "temp": "0.5.0",
     "underscore-plus": "0.6.1"
   },

spec/atom-spec.coffee

@@ -442,7 +442,7 @@ describe "the `atom` global", ->
   describe ".isReleasedVersion()", ->
     it "returns false if the version is a SHA and true otherwise", ->
       version = '0.1.0'
-      spyOn(atom, 'getVersion').andCallFake -> version
+      spyOn(atom.constructor, 'getVersion').andCallFake -> version
       expect(atom.isReleasedVersion()).toBe true
       version = '36b5518'
       expect(atom.isReleasedVersion()).toBe false

spec/spec-bootstrap.coffee

@@ -4,7 +4,7 @@ require('crash-reporter').start(productName: 'Atom', companyName: 'GitHub')
 try
   require '../src/window'
   Atom = require '../src/atom'
-  window.atom = new Atom()
+  window.atom = Atom.loadOrCreate('spec')
   window.atom.show() unless atom.getLoadSettings().exitWhenDone
   {runSpecSuite} = require './jasmine-helper'
 

spec/spec-helper.coffee

@@ -1,6 +1,6 @@
 require '../src/window'
-atom.setUpEnvironment('spec')
-atom.restoreDimensions()
+atom.initialize()
+atom.restoreWindowDimensions()
 
 require '../vendor/jasmine-jquery'
 path = require 'path'
@@ -28,9 +28,8 @@ keyBindingsToRestore = atom.keymap.getKeyBindings()
 
 $(window).on 'core:close', -> window.close()
 $(window).on 'unload', ->
-  atom.windowMode = 'spec'
-  atom.getWindowState().set('dimensions', atom.getDimensions())
-  atom.saveWindowState()
+  atom.storeWindowDimensions()
+  atom.saveSync()
 $('html,body').css('overflow', 'auto')
 
 jasmine.getEnv().addEqualityTester(_.isEqual) # Use underscore's definition of equality for toEqual assertions
@@ -51,15 +50,15 @@ if specDirectory
 beforeEach ->
   $.fx.off = true
   projectPath = specProjectPath ? path.join(@specDirectory, 'fixtures')
-  atom.project = atom.getWindowState().set('project', new Project(path: projectPath))
+  atom.project = new Project(path: projectPath)
   atom.keymap.keyBindings = _.clone(keyBindingsToRestore)
 
   window.resetTimeouts()
   atom.packages.packageStates = {}
 
   serializedWindowState = null
-  spyOn(atom, 'saveWindowState').andCallFake -> serializedWindowState = @getWindowState().serialize()
-  spyOn(atom, 'loadSerializedWindowState').andCallFake -> serializedWindowState
+
+  spyOn(atom, 'saveSync')
   atom.syntax.clearGrammarOverrides()
   atom.syntax.clearProperties()
 
@@ -111,13 +110,17 @@ afterEach ->
 
   atom.workspaceView?.remove?()
   atom.workspaceView = null
+  atom.state.remove('workspaceView')
 
   atom.project?.destroy?()
   atom.project = null
 
+  atom.state.remove('packageStates')
+
   $('#jasmine-content').empty() unless window.debugContent
-  delete atom.windowState
-  jasmine.unspy(atom, 'saveWindowState')
+  atom.destroyOrphans()
+
+  jasmine.unspy(atom, 'saveSync')
   ensureNoPathSubscriptions()
   atom.syntax.off()
   waits(0) # yield to ui thread to make screen update more frequently
@@ -136,7 +139,7 @@ jasmine.StringPrettyPrinter.prototype.emitObject = (obj) ->
     emitObject.call(this, obj)
 
 jasmine.unspy = (object, methodName) ->
-  throw new Error("Not a spy") unless object[methodName].originalValue?
+  throw new Error("Not a spy") unless object[methodName].hasOwnProperty('originalValue')
   object[methodName] = object[methodName].originalValue
 
 addCustomMatchers = (spec) ->

spec/window-spec.coffee

@@ -8,8 +8,11 @@ describe "Window", ->
 
   beforeEach ->
     spyOn(atom, 'hide')
-    atom.getLoadSettings() # Causes atom.loadSettings to be initialized
-    atom.loadSettings.initialPath = atom.project.getPath()
+    initialPath = atom.project.getPath()
+    spyOn(atom, 'getLoadSettings').andCallFake ->
+      loadSettings = atom.getLoadSettings.originalValue.call(atom)
+      loadSettings.initialPath = initialPath
+      loadSettings
     atom.project.destroy()
     windowEventHandler = new WindowEventHandler()
     atom.deserializeEditorWindow()
@@ -90,9 +93,9 @@ describe "Window", ->
 
       atom.unloadEditorWindow()
 
-      expect(atom.getWindowState().getObject('workspaceView')).toEqual workspaceViewState.toObject()
-      expect(atom.getWindowState().getObject('syntax')).toEqual syntaxState
-      expect(atom.saveWindowState).toHaveBeenCalled()
+      expect(atom.state.getObject('workspaceView')).toEqual workspaceViewState.toObject()
+      expect(atom.state.getObject('syntax')).toEqual syntaxState
+      expect(atom.saveSync).toHaveBeenCalled()
 
     it "unsubscribes from all buffers", ->
       atom.workspaceView.openSync('sample.js')

spec/workspace-view-spec.coffee

@@ -19,8 +19,10 @@ describe "WorkspaceView", ->
     viewState = null
 
     simulateReload = ->
-      atom.unloadEditorWindow()
-      atom.deserializeEditorWindow()
+      state = atom.workspaceView.serialize().replicate()
+      atom.workspaceView.remove()
+      atom.workspaceView = WorkspaceView.deserialize(state)
+      atom.workspaceView.attachToDom()
 
     describe "when the serialized WorkspaceView has an unsaved buffer", ->
       it "constructs the view with the same panes", ->
@@ -29,12 +31,12 @@ describe "WorkspaceView", ->
         editor1 = atom.workspaceView.getActiveView()
         buffer = editor1.getBuffer()
         editor1.splitRight()
-        expect(atom.workspaceView.getActiveView()).toBe atom.workspaceView.getEditorViews()[2]
+        expect(atom.workspaceView.getActivePane()).toBe atom.workspaceView.getPanes()[1]
 
         simulateReload()
 
         expect(atom.workspaceView.getEditorViews().length).toBe 2
-        expect(atom.workspaceView.getActiveView()).toBe atom.workspaceView.getEditorViews()[1]
+        expect(atom.workspaceView.getActivePane()).toBe atom.workspaceView.getPanes()[1]
         expect(atom.workspaceView.title).toBe "untitled - #{atom.project.getPath()}"
 
     describe "when there are open editors", ->

src/atom.coffee

@@ -10,13 +10,10 @@ app = remote.require 'app'
 
 _ = require 'underscore-plus'
 telepath = require 'telepath'
-{Document} = telepath
+{Model} = telepath
 fs = require 'fs-plus'
-{Subscriber} = require 'emissary'
 
 {$} = require './space-pen-extensions'
-DeserializerManager = require './deserializer-manager'
-Package = require './package'
 SiteShim = require './site-shim'
 WindowEventHandler = require './window-event-handler'
 
@@ -37,24 +34,103 @@ WindowEventHandler = require './window-event-handler'
 #  * `atom.syntax`      - A {Syntax} instance
 #  * `atom.themes`      - A {ThemeManager} instance
 module.exports =
-class Atom
-  Subscriber.includeInto(this)
+class Atom extends Model
+  # Public: Load or create the Atom environment in the given mode
+  #
+  # - mode: Pass 'editor' or 'spec' depending on the kind of environment you
+  #         want to build.
+  #
+  # Returns an Atom instance, fully initialized
+  @loadOrCreate: (mode) ->
+    telepath.devMode = not @isReleasedVersion()
+
+    if documentState = @loadDocumentState(mode)
+      environment = @deserialize(documentState)
+
+    environment ? @createAsRoot({mode})
+
+  # Private: Loads and returns the serialized state corresponding to this window
+  # if it exists; otherwise returns undefined.
+  @loadDocumentState: (mode) ->
+    statePath = @getStatePath(mode)
+
+    if fs.existsSync(statePath)
+      try
+        documentStateString = fs.readFileSync(statePath, 'utf8')
+      catch error
+        console.warn "Error reading window state: #{statePath}", error.stack, error
+    else
+      documentStateString = @getLoadSettings().windowState
+
+    try
+      JSON.parse(documentStateString) if documentStateString?
+    catch error
+      console.warn "Error parsing window state: #{statePath}", error.stack, error
+
+  # Private: Returns the path where the state for the current window will be
+  # located if it exists.
+  @getStatePath: (mode) ->
+    switch mode
+      when 'spec'
+        filename = 'spec'
+      when 'editor'
+        {initialPath} = @getLoadSettings()
+        if initialPath
+          sha1 = crypto.createHash('sha1').update(initialPath).digest('hex')
+          filename = "editor-#{sha1}"
+
+    if filename
+      path.join(@getStorageDirPath(), filename)
+    else
+      null
+
+  # Private: Get the directory path to Atom's configuration area.
+  #
+  # Returns the absolute path to ~/.atom
+  @getConfigDirPath: ->
+    @configDirPath ?= fs.absolute('~/.atom')
+
+  # Private: Get the path to Atom's storage directory.
+  #
+  # Returns the absolute path to ~/.atom/storage
+  @getStorageDirPath: ->
+    @storageDirPath ?= path.join(@getConfigDirPath(), 'storage')
+
+  # Private: Returns the load settings hash associated with the current window.
+  @getLoadSettings: ->
+    _.deepClone(@loadSettings ?= _.deepClone(@getCurrentWindow().loadSettings))
 
   # Private:
-  constructor: ->
-    @loadTime = null
-    @workspaceViewParentSelector = 'body'
+  @getCurrentWindow: ->
+    remote.getCurrentWindow()
+
+  # Private: Get the version of the Atom application.
+  @getVersion: ->
+    @version ?= app.getVersion()
+
+  # Private: Determine whether the current version is an official release.
+  @isReleasedVersion: ->
+    not /\w{7}/.test(@getVersion()) # Check if the release is a 7-character SHA prefix
+
+  @properties
+    mode: null
+    project: null
+
+  workspaceViewParentSelector: 'body'
+
+  # Private: Called by telepath. I'd like this to be merged with initialize eventually.
+  created: ->
+    DeserializerManager = require './deserializer-manager'
     @deserializers = new DeserializerManager()
 
-  # Private: Initialize all the properties in this object.
+  # Public: Sets up the basic services that should be available in all modes
+  # (both spec and application). Call after this instance has been assigned to
+  # the `atom` global.
   initialize: ->
     @unsubscribe()
     @setBodyPlatformClass()
 
-    {devMode, resourcePath} = atom.getLoadSettings()
-    configDirPath = @getConfigDirPath()
-
-    telepath.devMode = not @isReleasedVersion()
+    @loadTime = null
 
     Config = require './config'
     Keymap = require './keymap'
@@ -64,40 +140,42 @@ class Atom
     ThemeManager = require './theme-manager'
     ContextMenuManager = require './context-menu-manager'
     MenuManager = require './menu-manager'
+    {devMode, resourcePath} = @getLoadSettings()
+    configDirPath = @getConfigDirPath()
 
     @config = new Config({configDirPath, resourcePath})
     @keymap = new Keymap({configDirPath, resourcePath})
     @packages = new PackageManager({devMode, configDirPath, resourcePath})
-
-    @subscribe @packages, 'activated', => @watchThemes()
     @themes = new ThemeManager({packageManager: @packages, configDirPath, resourcePath})
     @contextMenu = new ContextMenuManager(devMode)
     @menu = new MenuManager({resourcePath})
     @pasteboard = new Pasteboard()
-    @syntax = @deserializers.deserialize(@getWindowState('syntax')) ? new Syntax()
+    @syntax = @deserializers.deserialize(@state.get('syntax')) ? new Syntax()
+    @site = new SiteShim(this)
 
-  # Private: This method is called in any window needing a general environment, including specs
-  setUpEnvironment: (@windowMode) ->
-    @initialize()
+    @subscribe @packages, 'activated', => @watchThemes()
+
+    Project = require './project'
+    TextBuffer = require './text-buffer'
+    TokenizedBuffer = require './tokenized-buffer'
+    DisplayBuffer = require './display-buffer'
+    Editor = require './editor'
+    @registerRepresentationClasses(Project, TextBuffer, TokenizedBuffer, DisplayBuffer, Editor)
+
+    @windowEventHandler = new WindowEventHandler
 
   # Private:
   setBodyPlatformClass: ->
     document.body.classList.add("platform-#{process.platform}")
 
-  # Public: Create a new telepath model. We won't need to define this method when
-  # the atom global is a telepath model itself because all model subclasses inherit
-  # a create method.
-  create: (model) ->
-    @site.createDocument(model)
-
   # Public: Get the current window
   getCurrentWindow: ->
-    remote.getCurrentWindow()
+    @constructor.getCurrentWindow()
 
   # Public: Get the dimensions of this window.
   #
   # Returns an object with x, y, width, and height keys.
-  getDimensions: ->
+  getWindowDimensions: ->
     browserWindow = @getCurrentWindow()
     [x, y] = browserWindow.getPosition()
     [width, height] = browserWindow.getSize()
@@ -106,65 +184,59 @@ class Atom
   # Public: Set the dimensions of the window.
   #
   # The window will be centered if either the x or y coordinate is not set
-  # in the dimensions parameter.
+  # in the dimensions parameter. If x or y are omitted the window will be
+  # centered. If height or width are omitted only the position will be changed.
   #
   # * dimensions:
-  #    + x:
-  #      The new x coordinate.
-  #    + y:
-  #      The new y coordinate.
-  #    + width:
-  #      The new width.
-  #    + height:
-  #      The new height.
-  setDimensions: ({x, y, width, height}) ->
+  #    + x: The new x coordinate.
+  #    + y: The new y coordinate.
+  #    + width: The new width.
+  #    + height: The new height.
+  setWindowDimensions: ({x, y, width, height}) ->
     browserWindow = @getCurrentWindow()
-    browserWindow.setSize(width, height)
+    if width? and height?
+      browserWindow.setSize(width, height)
     if x? and y?
       browserWindow.setPosition(x, y)
     else
       browserWindow.center()
 
   # Private:
-  restoreDimensions: ->
-    dimensions = @getWindowState().getObject('dimensions')
-    unless dimensions?.width and dimensions?.height
-      {height, width} = @getLoadSettings().initialSize ? {}
-      height ?= screen.availHeight
-      width ?= Math.min(screen.availWidth, 1024)
-      dimensions = {width, height}
-    @setDimensions(dimensions)
+  restoreWindowDimensions: ->
+    windowDimensions = @state.getObject('windowDimensions') ? {}
+    {initialSize} = @getLoadSettings()
+    windowDimensions.height ?= initialSize?.height ? global.screen.availHeight
+    windowDimensions.width ?= initialSize?.width ? Math.min(global.screen.availWidth, 1024)
+    @setWindowDimensions(windowDimensions)
+
+  # Private:
+  storeWindowDimensions: ->
+    @state.set('windowDimensions', @getWindowDimensions())
 
   # Public: Get the load settings for the current window.
   #
   # Returns an object containing all the load setting key/value pairs.
   getLoadSettings: ->
-    @loadSettings ?= _.deepClone(@getCurrentWindow().loadSettings)
-    _.deepClone(@loadSettings)
+    @constructor.getLoadSettings()
 
   # Private:
   deserializeProject: ->
     Project = require './project'
-    @project = @getWindowState('project')
-    unless @project instanceof Project
-      @project = new Project(path: @getLoadSettings().initialPath)
-      @setWindowState('project', @project)
+    @project ?= new Project(path: @getLoadSettings().initialPath)
 
   # Private:
   deserializeWorkspaceView: ->
     WorkspaceView = require './workspace-view'
-    state = @getWindowState()
-    @workspaceView = @deserializers.deserialize(state.get('workspaceView'))
+    @workspaceView = @deserializers.deserialize(@state.get('workspaceView'))
     unless @workspaceView?
       @workspaceView = new WorkspaceView()
-      state.set('workspaceView', @workspaceView.getState())
+      @state.set('workspaceView', @workspaceView.getState())
     $(@workspaceViewParentSelector).append(@workspaceView)
 
   # Private:
   deserializePackageStates: ->
-    state = @getWindowState()
-    @packages.packageStates = state.getObject('packageStates') ? {}
-    state.remove('packageStates')
+    @packages.packageStates = @state.getObject('packageStates') ? {}
+    @state.remove('packageStates')
 
   # Private:
   deserializeEditorWindow: ->
@@ -172,15 +244,14 @@ class Atom
     @deserializeProject()
     @deserializeWorkspaceView()
 
-  # Private: This method is only called when opening a real application window
+  # Private: Call this method when establishing a real application window.
   startEditorWindow: ->
     if process.platform is 'darwin'
       CommandInstaller = require './command-installer'
       CommandInstaller.installAtomCommand()
       CommandInstaller.installApmCommand()
 
-    @windowEventHandler = new WindowEventHandler
-    @restoreDimensions()
+    @restoreWindowDimensions()
     @config.load()
     @config.setDefaults('core', require('./workspace-view').configDefaults)
     @config.setDefaults('editor', require('./editor-view').configDefaults)
@@ -204,29 +275,17 @@ class Atom
   unloadEditorWindow: ->
     return if not @project and not @workspaceView
 
-    windowState = @getWindowState()
-    windowState.set('project', @project)
-    windowState.set('syntax', @syntax.serialize())
-    windowState.set('workspaceView', @workspaceView.serialize())
+    @state.set('syntax', @syntax.serialize())
+    @state.set('workspaceView', @workspaceView.serialize())
     @packages.deactivatePackages()
-    windowState.set('packageStates', @packages.packageStates)
-    @saveWindowState()
+    @state.set('packageStates', @packages.packageStates)
+    @saveSync()
     @workspaceView.remove()
+    @workspaceView = null
     @project.destroy()
     @windowEventHandler?.unsubscribe()
     @windowState = null
 
-  # Set up the default event handlers and menus for a non-editor window.
-  #
-  # This can be used by packages to have a minimum level of keybindings and
-  # menus available when not using the standard editor window.
-  #
-  # This should only be called after setUpEnvironment() has been called.
-  setUpDefaultEvents: ->
-    @windowEventHandler = new WindowEventHandler
-    @keymap.loadBundledKeymaps()
-    @menu.update()
-
   # Private:
   loadThemes: ->
     @themes.load()
@@ -362,11 +421,11 @@ class Atom
 
   # Public: Get the version of the Atom application.
   getVersion: ->
-    @version ?= app.getVersion()
+    @constructor.getVersion()
 
   # Public: Determine whether the current version is an official release.
   isReleasedVersion: ->
-    not /\w{7}/.test(@getVersion()) # Check if the release is a 7-character SHA prefix
+    @constructor.isReleasedVersion()
 
   getGitHubAuthTokenName: ->
     'Atom GitHub API Token'
@@ -383,86 +442,15 @@ class Atom
   #
   # Returns the absolute path to ~/.atom
   getConfigDirPath: ->
-    @configDirPath ?= fs.absolute('~/.atom')
-
-  # Public: Get the directory path to Atom's storage area.
-  #
-  # Returns the absoluste path to ~/.atom/storage
-  getStorageDirPath: ->
-    @storageDirPath ?= path.join(@getConfigDirPath(), 'storage')
+    @constructor.getConfigDirPath()
 
   # Private:
-  getWindowStatePath: ->
-    switch @windowMode
-      when 'spec'
-        filename = @windowMode
-      when 'editor'
-        {initialPath} = @getLoadSettings()
-        if initialPath
-          sha1 = crypto.createHash('sha1').update(initialPath).digest('hex')
-          filename = "editor-#{sha1}"
-
-    if filename
-      path.join(@getStorageDirPath(), filename)
+  saveSync: ->
+    if statePath = @constructor.getStatePath(@mode)
+      super(statePath)
     else
-      null
+      @getCurrentWindow().loadSettings.windowState = JSON.stringify(@serializeForPersistence())
 
-  # Public: Set the window state of the given keypath to the value.
-  setWindowState: (keyPath, value) ->
-    windowState = @getWindowState()
-    windowState.set(keyPath, value)
-    windowState
-
-  # Private
-  loadSerializedWindowState: ->
-    if windowStatePath = @getWindowStatePath()
-      if fs.existsSync(windowStatePath)
-        try
-          documentStateJson  = fs.readFileSync(windowStatePath, 'utf8')
-        catch error
-          console.warn "Error reading window state: #{windowStatePath}", error.stack, error
-    else
-      documentStateJson = @getLoadSettings().windowState
-
-    try
-      documentState = JSON.parse(documentStateJson) if documentStateJson
-    catch error
-      console.warn "Error parsing window state: #{windowStatePath}", error.stack, error
-
-  # Private:
-  loadWindowState: ->
-    serializedWindowState = @loadSerializedWindowState()
-    doc = Document.deserialize(serializedWindowState) if serializedWindowState?
-    doc ?= Document.create()
-    doc.registerModelClasses(
-      require('./text-buffer'),
-      require('./project'),
-      require('./tokenized-buffer'),
-      require('./display-buffer'),
-      require('./editor')
-    )
-    # TODO: Remove this when everything is using telepath models
-    if @site?
-      @site.setRootDocument(doc)
-    else
-      @site = new SiteShim(doc)
-    doc
-
-  # Private:
-  saveWindowState: ->
-    windowState = @getWindowState()
-    if windowStatePath = @getWindowStatePath()
-      windowState.saveSync(windowStatePath)
-    else
-      @getCurrentWindow().loadSettings.windowState = JSON.stringify(windowState.serializeForPersistence())
-
-  # Public: Get the window state for the key path.
-  getWindowState: (keyPath) ->
-    @windowState ?= @loadWindowState()
-    if keyPath
-      @windowState.get(keyPath)
-    else
-      @windowState
 
   # Public: Get the time taken to completely load the current window.
   #
@@ -474,10 +462,6 @@ class Atom
   getWindowLoadTime: ->
     @loadTime
 
-  # Private: Returns a replicated copy of the current state.
-  replicate: ->
-    @getWindowState().replicate()
-
   # Private:
   crashMainProcess: ->
     remote.process.crash()

src/deserializer-manager.coffee

@@ -1,4 +1,4 @@
-{Document, Model} = require 'telepath'
+{TelepathicObject, Model} = require 'telepath'
 
 # Public: Manages the deserializers used for serialized state
 #
@@ -30,7 +30,7 @@ class DeserializerManager
     if deserializer = @get(state)
       stateVersion = state.get?('version') ? state.version
       return if deserializer.version? and deserializer.version isnt stateVersion
-      if (state instanceof Document) and not deserializer.acceptsDocuments
+      if (state instanceof TelepathicObject) and not deserializer.acceptsDocuments
         state = state.toObject()
       deserializer.deserialize(state, params)
     else

src/editor.coffee

@@ -1401,7 +1401,7 @@ class Editor extends Model
 
   # Private:
   inspect: ->
-    JSON.stringify @state.toObject()
+    "<Editor #{@id}>"
 
   # Private:
   logScreenLines: (start, end) -> @displayBuffer.logLines(start, end)

src/pane-axis.coffee

@@ -1,5 +1,5 @@
 {$, View} = require './space-pen-extensions'
-telepath = require 'telepath'
+{TelepathicObject} = require 'telepath'
 
 ### Internal ###
 module.exports =
@@ -10,12 +10,12 @@ class PaneAxis extends View
     new this(state)
 
   initialize: (args...) ->
-    if args[0] instanceof telepath.Document
+    if args[0] instanceof TelepathicObject
       @state = args[0]
       @state.get('children').each (child, index) =>
         @addChild(atom.deserializers.deserialize(child), index, updateState: false)
     else
-      @state = atom.site.createDocument(deserializer: @className(), children: [])
+      @state = atom.create(deserializer: @className(), children: [])
       @addChild(child) for child in args
 
     @state.get('children').on 'changed', ({index, insertedValues, removedValues, siteId}) =>

src/pane-container.coffee

@@ -1,6 +1,6 @@
 {$, View} = require './space-pen-extensions'
 Pane = require './pane'
-telepath = require 'telepath'
+{TelepathicObject} = require 'telepath'
 
 # Private: Manages the list of panes within a {WorkspaceView}
 module.exports =
@@ -19,11 +19,11 @@ class PaneContainer extends View
     @div class: 'panes'
 
   initialize: (state) ->
-    if state instanceof telepath.Document
+    if state instanceof TelepathicObject
       @state = state
       @setRoot(atom.deserializers.deserialize(@state.get('root')))
     else
-      @state = atom.site.createDocument(deserializer: 'PaneContainer')
+      @state = atom.create(deserializer: 'PaneContainer')
 
     @subscribe @state, 'changed', ({newValues, siteId}) =>
       return if siteId is @state.siteId

src/pane.coffee

@@ -1,7 +1,7 @@
 {dirname} = require 'path'
 {$, View} = require './space-pen-extensions'
 _ = require 'underscore-plus'
-telepath = require 'telepath'
+{TelepathicObject} = require 'telepath'
 PaneRow = require './pane-row'
 PaneColumn = require './pane-column'
 
@@ -32,7 +32,7 @@ class Pane extends View
   # Private:
   initialize: (args...) ->
     @items = []
-    if args[0] instanceof telepath.Document
+    if args[0] instanceof TelepathicObject
       @state = args[0]
       @items = _.compact @state.get('items').map (item) ->
         item = atom.deserializers.deserialize(item)
@@ -40,7 +40,7 @@ class Pane extends View
         item
     else
       @items = args
-      @state = atom.site.createDocument
+      @state = atom.create
         deserializer: 'Pane'
         items: @items.map (item) -> item.getState?() ? item.serialize()
 

src/project.coffee

@@ -39,7 +39,7 @@ class Project extends Model
     @setPath(@path)
 
   # Private: Called by telepath.
-  beforePersistence: ->
+  willBePersisted: ->
     @destroyUnretainedBuffers()
 
   # Public: Register an opener for project files.

src/site-shim.coffee

@@ -1,11 +1,8 @@
 # Private: TODO remove once telepath upgrades are complete.
 module.exports =
 class SiteShim
-  constructor: (document) ->
-    @setRootDocument(document)
-
-  setRootDocument: (@document) ->
-    @id = @document.siteId
+  constructor: (@environment) ->
+    {@id} = @environment.state.siteId
 
   createDocument: (values) ->
-    @document.create({values})
+    @environment.create(values)

src/text-buffer.coffee

@@ -48,7 +48,7 @@ class TextBuffer extends telepath.Model
     @load() if @loadWhenAttached
 
   # Private: Called by telepath.
-  beforePersistence: ->
+  willBePersisted: ->
     @modifiedWhenLastPersisted = @isModified()
     @digestWhenLastPersisted = @file?.getDigest()
 

src/window-bootstrap.coffee

@@ -7,8 +7,8 @@ require('crash-reporter').start(productName: 'Atom', companyName: 'GitHub')
 require './window'
 
 Atom = require './atom'
-window.atom = new Atom()
-atom.setUpEnvironment('editor')
+window.atom = Atom.loadOrCreate('editor')
+atom.initialize()
 atom.startEditorWindow()
 window.atom.loadTime = Date.now() - startTime
 console.log "Window load time: #{atom.getWindowLoadTime()}ms"

src/window-event-handler.coffee

@@ -38,7 +38,7 @@ class WindowEventHandler
       confirmed
 
     @subscribe $(window), 'unload', ->
-      atom.getWindowState().set('dimensions', atom.getDimensions())
+      atom.storeWindowDimensions()
 
     @subscribeToCommand $(window), 'window:toggle-full-screen', => atom.toggleFullScreen()
 

src/workspace-view.coffee

@@ -4,7 +4,7 @@ Q = require 'q'
 {$, $$, View} = require './space-pen-extensions'
 _ = require 'underscore-plus'
 fs = require 'fs-plus'
-telepath = require 'telepath'
+{TelepathicObject} = require 'telepath'
 EditorView = require './editor-view'
 Pane = require './pane'
 PaneColumn = require './pane-column'
@@ -65,12 +65,12 @@ class WorkspaceView extends View
 
   # Private:
   initialize: (state={}) ->
-    if state instanceof telepath.Document
+    if state instanceof TelepathicObject
       @state = state
       panes = atom.deserializers.deserialize(state.get('panes'))
     else
       panes = new PaneContainer
-      @state = atom.site.createDocument
+      @state = atom.create
         deserializer: @constructor.name
         version: @constructor.version
         panes: panes.getState()
@@ -333,7 +333,6 @@ class WorkspaceView extends View
   # Private: Destroys everything.
   remove: ->
     editorView.remove() for editorView in @getEditorViews()
-    atom.project?.destroy()
     super
 
   # Private: Adds the destroyed item's uri to the list of items to reopen.