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Merge pull request #375 from sharelatex/as-clean-up-sharejs

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Clean up ShareJS
This commit is contained in:
James Allen 2018-03-22 16:32:52 +00:00 committed by GitHub
commit 363ab86b24
2 changed files with 14 additions and 6 deletions
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10
services/web/public/coffee/ide/editor/sharejs/vendor/client/ace.coffee vendored
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@ -106,7 +106,7 @@ window.sharejs.extendDoc 'attach_ace', (editor, keepEditorContents, maxDocLength
# the work of editorDoc.insert and editorDoc.remove manually. These methods are
# copied from ace.js doc#insert and #remove, and then inject the remote:true
# flag into the delta.
doc.on 'insert', (pos, text) ->
onInsert = (pos, text) ->
if (editorDoc.getLength() <= 1)
editorDoc.$detectNewLine(text)
@ -129,7 +129,7 @@ window.sharejs.extendDoc 'attach_ace', (editor, keepEditorContents, maxDocLength
suppress = false
check()
doc.on 'delete', (pos, text) ->
onDelete = (pos, text) ->
range = Range.fromPoints offsetToPos(pos), offsetToPos(pos + text.length)
start = editorDoc.clippedPos(range.start.row, range.start.column)
end = editorDoc.clippedPos(range.end.row, range.end.column)
@ -144,8 +144,12 @@ window.sharejs.extendDoc 'attach_ace', (editor, keepEditorContents, maxDocLength
suppress = false
check()
doc.on 'insert', onInsert
doc.on 'delete', onDelete
doc.detach_ace = ->
# TODO: can we remove the insert and delete event callbacks?
doc.removeListener 'insert', onInsert
doc.removeListener 'delete', onDelete
editorDoc.removeListener 'change', editorListener
delete doc.detach_ace

10
services/web/public/coffee/ide/editor/sharejs/vendor/client/cm.coffee vendored
View file

@ -61,14 +61,14 @@ window.sharejs.extendDoc 'attach_cm', (editor, keepEditorContents) ->
editorDoc.on 'change', editorListener
@on 'insert', (pos, text) ->
onInsert = (pos, text) ->
suppress = true
# All the primitives we need are already in CM's API.
editor.replaceRange text, editor.posFromIndex(pos)
suppress = false
check()
@on 'delete', (pos, text) ->
onDelete = (pos, text) ->
suppress = true
from = editor.posFromIndex pos
to = editor.posFromIndex (pos + text.length)
@ -76,8 +76,12 @@ window.sharejs.extendDoc 'attach_cm', (editor, keepEditorContents) ->
suppress = false
check()
@on 'insert', onInsert
@on 'delete', onDelete
@detach_cm = ->
# TODO: can we remove the insert and delete event callbacks?
@removeListener 'insert', onInsert
@removeListener 'delete', onDelete
editorDoc.off 'change', editorListener
delete @detach_cm