diff options
-rw-r--r-- | app/assets/javascripts/ide/lib/common/model.js | 16 | ||||
-rw-r--r-- | app/assets/javascripts/ide/lib/decorations/controller.js | 9 | ||||
-rw-r--r-- | app/assets/javascripts/ide/lib/diff/controller.js | 25 | ||||
-rw-r--r-- | spec/javascripts/ide/components/repo_editor_spec.js | 2 | ||||
-rw-r--r-- | spec/javascripts/ide/lib/common/model_spec.js | 17 | ||||
-rw-r--r-- | spec/javascripts/ide/lib/decorations/controller_spec.js | 29 | ||||
-rw-r--r-- | spec/javascripts/ide/lib/diff/controller_spec.js | 68 |
7 files changed, 123 insertions, 43 deletions
diff --git a/app/assets/javascripts/ide/lib/common/model.js b/app/assets/javascripts/ide/lib/common/model.js index d47b6704176..016dcda1fa1 100644 --- a/app/assets/javascripts/ide/lib/common/model.js +++ b/app/assets/javascripts/ide/lib/common/model.js @@ -32,7 +32,7 @@ export default class Model { ); } - this.events = new Map(); + this.events = new Set(); this.updateContent = this.updateContent.bind(this); this.updateNewContent = this.updateNewContent.bind(this); @@ -76,10 +76,11 @@ export default class Model { } onChange(cb) { - this.events.set( - this.path, - this.disposable.add(this.model.onDidChangeContent(e => cb(this, e))), - ); + this.events.add(this.disposable.add(this.model.onDidChangeContent(e => cb(this, e)))); + } + + onDispose(cb) { + this.events.add(cb); } updateContent({ content, changed }) { @@ -96,6 +97,11 @@ export default class Model { dispose() { this.disposable.dispose(); + + this.events.forEach(cb => { + if (typeof cb === 'function') cb(); + }); + this.events.clear(); eventHub.$off(`editor.update.model.dispose.${this.file.key}`, this.dispose); diff --git a/app/assets/javascripts/ide/lib/decorations/controller.js b/app/assets/javascripts/ide/lib/decorations/controller.js index 42904774747..13d477bb2cf 100644 --- a/app/assets/javascripts/ide/lib/decorations/controller.js +++ b/app/assets/javascripts/ide/lib/decorations/controller.js @@ -38,6 +38,15 @@ export default class DecorationsController { ); } + hasDecorations(model) { + return this.decorations.has(model.url); + } + + removeDecorations(model) { + this.decorations.delete(model.url); + this.editorDecorations.delete(model.url); + } + dispose() { this.decorations.clear(); this.editorDecorations.clear(); diff --git a/app/assets/javascripts/ide/lib/diff/controller.js b/app/assets/javascripts/ide/lib/diff/controller.js index b136545ad11..f579424cf33 100644 --- a/app/assets/javascripts/ide/lib/diff/controller.js +++ b/app/assets/javascripts/ide/lib/diff/controller.js @@ -3,7 +3,7 @@ import { throttle } from 'underscore'; import DirtyDiffWorker from './diff_worker'; import Disposable from '../common/disposable'; -export const getDiffChangeType = (change) => { +export const getDiffChangeType = change => { if (change.modified) { return 'modified'; } else if (change.added) { @@ -16,12 +16,7 @@ export const getDiffChangeType = (change) => { }; export const getDecorator = change => ({ - range: new monaco.Range( - change.lineNumber, - 1, - change.endLineNumber, - 1, - ), + range: new monaco.Range(change.lineNumber, 1, change.endLineNumber, 1), options: { isWholeLine: true, linesDecorationsClassName: `dirty-diff dirty-diff-${getDiffChangeType(change)}`, @@ -31,6 +26,7 @@ export const getDecorator = change => ({ export default class DirtyDiffController { constructor(modelManager, decorationsController) { this.disposable = new Disposable(); + this.models = new Map(); this.editorSimpleWorker = null; this.modelManager = modelManager; this.decorationsController = decorationsController; @@ -42,7 +38,15 @@ export default class DirtyDiffController { } attachModel(model) { + if (this.models.has(model.url)) return; + model.onChange(() => this.throttledComputeDiff(model)); + model.onDispose(() => { + this.decorationsController.removeDecorations(model); + this.models.delete(model.url); + }); + + this.models.set(model.url, model); } computeDiff(model) { @@ -54,7 +58,11 @@ export default class DirtyDiffController { } reDecorate(model) { - this.decorationsController.decorate(model); + if (this.decorationsController.hasDecorations(model)) { + this.decorationsController.decorate(model); + } else { + this.computeDiff(model); + } } decorate({ data }) { @@ -65,6 +73,7 @@ export default class DirtyDiffController { dispose() { this.disposable.dispose(); + this.models.clear(); this.dirtyDiffWorker.removeEventListener('message', this.decorate); this.dirtyDiffWorker.terminate(); diff --git a/spec/javascripts/ide/components/repo_editor_spec.js b/spec/javascripts/ide/components/repo_editor_spec.js index fc585647fbd..b06a6c62a1c 100644 --- a/spec/javascripts/ide/components/repo_editor_spec.js +++ b/spec/javascripts/ide/components/repo_editor_spec.js @@ -222,7 +222,7 @@ describe('RepoEditor', () => { vm.setupEditor(); expect(vm.editor.onPositionChange).toHaveBeenCalled(); - expect(vm.model.events.size).toBe(1); + expect(vm.model.events.size).toBe(2); }); it('updates state when model content changed', done => { diff --git a/spec/javascripts/ide/lib/common/model_spec.js b/spec/javascripts/ide/lib/common/model_spec.js index 553a7a3746b..7a6c22b6d27 100644 --- a/spec/javascripts/ide/lib/common/model_spec.js +++ b/spec/javascripts/ide/lib/common/model_spec.js @@ -83,13 +83,6 @@ describe('Multi-file editor library model', () => { }); describe('onChange', () => { - it('caches event by path', () => { - model.onChange(() => {}); - - expect(model.events.size).toBe(1); - expect(model.events.keys().next().value).toBe(model.file.key); - }); - it('calls callback on change', done => { const spy = jasmine.createSpy(); model.onChange(spy); @@ -132,5 +125,15 @@ describe('Multi-file editor library model', () => { jasmine.anything(), ); }); + + it('calls onDispose callback', () => { + const disposeSpy = jasmine.createSpy(); + + model.onDispose(disposeSpy); + + model.dispose(); + + expect(disposeSpy).toHaveBeenCalled(); + }); }); }); diff --git a/spec/javascripts/ide/lib/decorations/controller_spec.js b/spec/javascripts/ide/lib/decorations/controller_spec.js index aec325e26a9..e1c4ca570b6 100644 --- a/spec/javascripts/ide/lib/decorations/controller_spec.js +++ b/spec/javascripts/ide/lib/decorations/controller_spec.js @@ -117,4 +117,33 @@ describe('Multi-file editor library decorations controller', () => { expect(controller.editorDecorations.size).toBe(0); }); }); + + describe('hasDecorations', () => { + it('returns true when decorations are cached', () => { + controller.addDecorations(model, 'key', [{ decoration: 'decorationValue' }]); + + expect(controller.hasDecorations(model)).toBe(true); + }); + + it('returns false when no model decorations exist', () => { + expect(controller.hasDecorations(model)).toBe(false); + }); + }); + + describe('removeDecorations', () => { + beforeEach(() => { + controller.addDecorations(model, 'key', [{ decoration: 'decorationValue' }]); + controller.decorate(model); + }); + + it('removes cached decorations', () => { + expect(controller.decorations.size).not.toBe(0); + expect(controller.editorDecorations.size).not.toBe(0); + + controller.removeDecorations(model); + + expect(controller.decorations.size).toBe(0); + expect(controller.editorDecorations.size).toBe(0); + }); + }); }); diff --git a/spec/javascripts/ide/lib/diff/controller_spec.js b/spec/javascripts/ide/lib/diff/controller_spec.js index ff73240734e..fd8ab3b4f1d 100644 --- a/spec/javascripts/ide/lib/diff/controller_spec.js +++ b/spec/javascripts/ide/lib/diff/controller_spec.js @@ -3,10 +3,7 @@ import monacoLoader from '~/ide/monaco_loader'; import editor from '~/ide/lib/editor'; import ModelManager from '~/ide/lib/common/model_manager'; import DecorationsController from '~/ide/lib/decorations/controller'; -import DirtyDiffController, { - getDiffChangeType, - getDecorator, -} from '~/ide/lib/diff/controller'; +import DirtyDiffController, { getDiffChangeType, getDecorator } from '~/ide/lib/diff/controller'; import { computeDiff } from '~/ide/lib/diff/diff'; import { file } from '../../helpers'; @@ -90,6 +87,14 @@ describe('Multi-file editor library dirty diff controller', () => { expect(model.onChange).toHaveBeenCalled(); }); + it('adds dispose event callback', () => { + spyOn(model, 'onDispose'); + + controller.attachModel(model); + + expect(model.onDispose).toHaveBeenCalled(); + }); + it('calls throttledComputeDiff on change', () => { spyOn(controller, 'throttledComputeDiff'); @@ -99,6 +104,12 @@ describe('Multi-file editor library dirty diff controller', () => { expect(controller.throttledComputeDiff).toHaveBeenCalled(); }); + + it('caches model', () => { + controller.attachModel(model); + + expect(controller.models.has(model.url)).toBe(true); + }); }); describe('computeDiff', () => { @@ -116,14 +127,22 @@ describe('Multi-file editor library dirty diff controller', () => { }); describe('reDecorate', () => { - it('calls decorations controller decorate', () => { + it('calls computeDiff when no decorations are cached', () => { + spyOn(controller, 'computeDiff'); + + controller.reDecorate(model); + + expect(controller.computeDiff).toHaveBeenCalledWith(model); + }); + + it('calls decorate when decorations are cached', () => { spyOn(controller.decorationsController, 'decorate'); + controller.decorationsController.decorations.set(model.url, 'test'); + controller.reDecorate(model); - expect(controller.decorationsController.decorate).toHaveBeenCalledWith( - model, - ); + expect(controller.decorationsController.decorate).toHaveBeenCalledWith(model); }); }); @@ -133,16 +152,15 @@ describe('Multi-file editor library dirty diff controller', () => { controller.decorate({ data: { changes: [], path: model.path } }); - expect( - controller.decorationsController.addDecorations, - ).toHaveBeenCalledWith(model, 'dirtyDiff', jasmine.anything()); + expect(controller.decorationsController.addDecorations).toHaveBeenCalledWith( + model, + 'dirtyDiff', + jasmine.anything(), + ); }); it('adds decorations into editor', () => { - const spy = spyOn( - controller.decorationsController.editor.instance, - 'deltaDecorations', - ); + const spy = spyOn(controller.decorationsController.editor.instance, 'deltaDecorations'); controller.decorate({ data: { changes: computeDiff('123', '1234'), path: model.path }, @@ -181,16 +199,22 @@ describe('Multi-file editor library dirty diff controller', () => { }); it('removes worker event listener', () => { - spyOn( - controller.dirtyDiffWorker, - 'removeEventListener', - ).and.callThrough(); + spyOn(controller.dirtyDiffWorker, 'removeEventListener').and.callThrough(); controller.dispose(); - expect( - controller.dirtyDiffWorker.removeEventListener, - ).toHaveBeenCalledWith('message', jasmine.anything()); + expect(controller.dirtyDiffWorker.removeEventListener).toHaveBeenCalledWith( + 'message', + jasmine.anything(), + ); + }); + + it('clears cached models', () => { + controller.attachModel(model); + + model.dispose(); + + expect(controller.models.size).toBe(0); }); }); }); |