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Use new Model superclass in TextEditor

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This commit is contained in:
Kevin Sawicki 2015-04-06 13:32:22 -07:00
parent 72678df7fc
commit f36f8ba5eb
1 changed files with 19 additions and 18 deletions
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37
src/text-editor.coffee
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@ -3,13 +3,13 @@ path = require 'path'
Serializable = require 'serializable'
Delegator = require 'delegato'
{includeDeprecatedAPIs, deprecate} = require 'grim'
{Model} = require 'theorist'
EmitterMixin = require('emissary').Emitter
{CompositeDisposable, Emitter} = require 'event-kit'
{Point, Range} = TextBuffer = require 'text-buffer'
LanguageMode = require './language-mode'
DisplayBuffer = require './display-buffer'
Cursor = require './cursor'
Model = require './model'
Selection = require './selection'
TextMateScopeSelector = require('first-mate').ScopeSelector
{Directory} = require "pathwatcher"
@ -129,16 +129,16 @@ class TextEditor extends Model
subscribeToBuffer: ->
@buffer.retain()
@subscribe @buffer.onDidChangePath =>
@disposables.add @buffer.onDidChangePath =>
unless atom.project.getPaths().length > 0
atom.project.setPaths([path.dirname(@getPath())])
@emit "title-changed" if includeDeprecatedAPIs
@emitter.emit 'did-change-title', @getTitle()
@emit "path-changed" if includeDeprecatedAPIs
@emitter.emit 'did-change-path', @getPath()
@subscribe @buffer.onDidChangeEncoding =>
@disposables.add @buffer.onDidChangeEncoding =>
@emitter.emit 'did-change-encoding', @getEncoding()
@subscribe @buffer.onDidDestroy => @destroy()
@disposables.add @buffer.onDidDestroy => @destroy()
# TODO: remove these when we remove the deprecations. They are old events.
if includeDeprecatedAPIs
@ -149,18 +149,19 @@ class TextEditor extends Model
@preserveCursorPositionOnBufferReload()
subscribeToDisplayBuffer: ->
@subscribe @displayBuffer.onDidCreateMarker @handleMarkerCreated
@subscribe @displayBuffer.onDidUpdateMarkers => @mergeIntersectingSelections()
@subscribe @displayBuffer.onDidChangeGrammar => @handleGrammarChange()
@subscribe @displayBuffer.onDidTokenize => @handleTokenization()
@subscribe @displayBuffer.onDidChange (e) =>
@emit 'screen-lines-changed', e
@disposables.add @displayBuffer.onDidCreateMarker @handleMarkerCreated
@disposables.add @displayBuffer.onDidUpdateMarkers => @mergeIntersectingSelections()
@disposables.add @displayBuffer.onDidChangeGrammar => @handleGrammarChange()
@disposables.add @displayBuffer.onDidTokenize => @handleTokenization()
@disposables.add @displayBuffer.onDidChange (e) =>
@emit 'screen-lines-changed', e if includeDeprecatedAPIs
@emitter.emit 'did-change', e
# TODO: remove these when we remove the deprecations. Though, no one is likely using them
@subscribe @displayBuffer.onDidChangeSoftWrapped (softWrapped) => @emit 'soft-wrap-changed', softWrapped
@subscribe @displayBuffer.onDidAddDecoration (decoration) => @emit 'decoration-added', decoration
@subscribe @displayBuffer.onDidRemoveDecoration (decoration) => @emit 'decoration-removed', decoration
if includeDeprecatedAPIs
@subscribe @displayBuffer.onDidChangeSoftWrapped (softWrapped) => @emit 'soft-wrap-changed', softWrapped
@subscribe @displayBuffer.onDidAddDecoration (decoration) => @emit 'decoration-added', decoration
@subscribe @displayBuffer.onDidRemoveDecoration (decoration) => @emit 'decoration-removed', decoration
@subscribeToScopedConfigSettings()
@ -174,7 +175,7 @@ class TextEditor extends Model
subscriptions.add atom.config.onDidChange 'editor.invisibles', scope: scopeDescriptor, => @updateInvisibles()
destroyed: ->
@unsubscribe()
@unsubscribe() if includeDeprecatedAPIs
@disposables.dispose()
@scopedConfigSubscriptions.dispose()
selection.destroy() for selection in @getSelections()
@ -719,7 +720,7 @@ class TextEditor extends Model
willInsert = true
cancel = -> willInsert = false
willInsertEvent = {cancel, text}
@emit('will-insert-text', willInsertEvent)
@emit('will-insert-text', willInsertEvent) if includeDeprecatedAPIs
@emitter.emit 'will-insert-text', willInsertEvent
if willInsert
@ -728,7 +729,7 @@ class TextEditor extends Model
@mutateSelectedText (selection) =>
range = selection.insertText(text, options)
didInsertEvent = {text, range}
@emit('did-insert-text', didInsertEvent)
@emit('did-insert-text', didInsertEvent) if includeDeprecatedAPIs
@emitter.emit 'did-insert-text', didInsertEvent
range
else
@ -1661,9 +1662,9 @@ class TextEditor extends Model
preserveCursorPositionOnBufferReload: ->
cursorPosition = null
@subscribe @buffer.onWillReload =>
@disposables.add @buffer.onWillReload =>
cursorPosition = @getCursorBufferPosition()
@subscribe @buffer.onDidReload =>
@disposables.add @buffer.onDidReload =>
@setCursorBufferPosition(cursorPosition) if cursorPosition
cursorPosition = null