Commit e8221b47 authored by Phil Hughes's avatar Phil Hughes

Fixed IDE diff markers being cached too long

parent 7e3bb679
......@@ -31,7 +31,7 @@ export default class Model {
);
}
this.events = new Map();
this.events = new Set();
this.updateContent = this.updateContent.bind(this);
this.dispose = this.dispose.bind(this);
......@@ -73,10 +73,11 @@ 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) {
......@@ -86,6 +87,11 @@ 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);
......
......@@ -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();
......
......@@ -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();
......
......@@ -70,13 +70,6 @@ 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);
......@@ -119,5 +112,15 @@ describe('Multi-file editor library model', () => {
jasmine.anything(),
);
});
it('calls onDispose callback', () => {
const disposeSpy = jasmine.createSpy();
model.onDispose(disposeSpy);
model.dispose();
expect(disposeSpy).toHaveBeenCalled();
});
});
});
......@@ -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);
});
});
});
......@@ -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);
});
});
});
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