define [ "ide/editor/Document" "ide/editor/directives/aceEditor" "ide/editor/controllers/SavingNotificationController" ], (Document) -> class EditorManager constructor: (@ide, @$scope) -> @$scope.editor = { sharejs_doc: null open_doc_id: null open_doc_name: null opening: true trackChanges: false wantTrackChanges: false } @$scope.$on "entity:selected", (event, entity) => if (@$scope.ui.view != "history" and entity.type == "doc") @openDoc(entity) @$scope.$on "entity:deleted", (event, entity) => if @$scope.editor.open_doc_id == entity.id return if !@$scope.project.rootDoc_id doc = @ide.fileTreeManager.findEntityById(@$scope.project.rootDoc_id) return if !doc? @openDoc(doc) initialized = false @$scope.$on "file-tree:initialized", () => if !initialized initialized = true @autoOpenDoc() @$scope.$on "flush-changes", () => Document.flushAll() @$scope.$watch "editor.wantTrackChanges", (value) => return if !value? @_syncTrackChangesState(@$scope.editor.sharejs_doc) @$scope.$watch "project.features.trackChanges", (trackChangesFeature) => return if !trackChangesFeature? @$scope.editor.wantTrackChanges = window.trackChangesEnabled and trackChangesFeature autoOpenDoc: () -> open_doc_id = @ide.localStorage("doc.open_id.#{@$scope.project_id}") or @$scope.project.rootDoc_id return if !open_doc_id? doc = @ide.fileTreeManager.findEntityById(open_doc_id) return if !doc? @openDoc(doc) openDocId: (doc_id, options = {}) -> doc = @ide.fileTreeManager.findEntityById(doc_id) return if !doc? @openDoc(doc, options) openDoc: (doc, options = {}) -> sl_console.log "[openDoc] Opening #{doc.id}" @$scope.ui.view = "editor" done = () => if options.gotoLine? # allow Ace to display document before moving, delay until next tick # added delay to make this happen later that gotoStoredPosition in # CursorPositionManager setTimeout () => @$scope.$broadcast "editor:gotoLine", options.gotoLine, options.gotoColumn , 0 else if options.gotoOffset? setTimeout () => @$scope.$broadcast "editor:gotoOffset", options.gotoOffset , 0 if doc.id == @$scope.editor.open_doc_id and !options.forceReopen @$scope.$apply () => done() return @$scope.editor.open_doc_id = doc.id @$scope.editor.open_doc_name = doc.name @ide.localStorage "doc.open_id.#{@$scope.project_id}", doc.id @ide.fileTreeManager.selectEntity(doc) @$scope.editor.opening = true @_openNewDocument doc, (error, sharejs_doc) => if error? @ide.showGenericMessageModal( "Error opening document" "Sorry, something went wrong opening this document. Please try again." ) return @_syncTrackChangesState(sharejs_doc) @$scope.$broadcast "doc:opened" @$scope.$apply () => @$scope.editor.opening = false @$scope.editor.sharejs_doc = sharejs_doc done() _openNewDocument: (doc, callback = (error, sharejs_doc) ->) -> sl_console.log "[_openNewDocument] Opening..." current_sharejs_doc = @$scope.editor.sharejs_doc if current_sharejs_doc? sl_console.log "[_openNewDocument] Leaving existing open doc..." current_sharejs_doc.leaveAndCleanUp() @_unbindFromDocumentEvents(current_sharejs_doc) new_sharejs_doc = Document.getDocument @ide, doc.id new_sharejs_doc.join (error) => return callback(error) if error? @_bindToDocumentEvents(doc, new_sharejs_doc) callback null, new_sharejs_doc _bindToDocumentEvents: (doc, sharejs_doc) -> sharejs_doc.on "error", (error, meta) => if error?.message?.match "maxDocLength" @ide.showGenericMessageModal( "Document Too Long" "Sorry, this file is too long to be edited manually. Please upload it directly." ) else @ide.socket.disconnect() @ide.reportError(error, meta) @ide.showGenericMessageModal( "Out of sync" "Sorry, this file has gone out of sync and we need to do a full refresh.
Please see this help guide for more information" ) @openDoc(doc, forceReopen: true) sharejs_doc.on "externalUpdate", (update) => return if @_ignoreExternalUpdates @ide.showGenericMessageModal( "Document Updated Externally" "This document was just updated externally. Any recent changes you have made may have been overwritten. To see previous versions please look in the history." ) _unbindFromDocumentEvents: (document) -> document.off() getCurrentDocValue: () -> @$scope.editor.sharejs_doc?.getSnapshot() getCurrentDocId: () -> @$scope.editor.open_doc_id startIgnoringExternalUpdates: () -> @_ignoreExternalUpdates = true stopIgnoringExternalUpdates: () -> @_ignoreExternalUpdates = false _syncTimeout: null _syncTrackChangesState: (doc) -> return if !doc? if @_syncTimeout? clearTimeout @_syncTimeout @_syncTimeout = null want = @$scope.editor.wantTrackChanges have = doc.getTrackingChanges() if want == have @$scope.editor.trackChanges = want return do tryToggle = () => saved = !doc.getInflightOp()? and !doc.getPendingOp()? if saved doc.setTrackingChanges(want) @$scope.$apply () => @$scope.editor.trackChanges = want else @_syncTimeout = setTimeout tryToggle, 100