Merge branch 'master' into reverse_wraparound

addons/xterm-addon-search/package.json

@@ -1,6 +1,6 @@
 {
   "name": "xterm-addon-search",
-  "version": "0.5.0",
+  "version": "0.6.0",
   "author": {
     "name": "The xterm.js authors",
     "url": "https://xtermjs.org/"

addons/xterm-addon-serialize/package.json

@@ -1,6 +1,6 @@
 {
   "name": "xterm-addon-serialize",
-  "version": "0.1.2",
+  "version": "0.2.0",
   "author": {
     "name": "The xterm.js authors",
     "url": "https://xtermjs.org/"

addons/xterm-addon-web-links/package.json

@@ -1,6 +1,6 @@
 {
   "name": "xterm-addon-web-links",
-  "version": "0.2.1",
+  "version": "0.3.0",
   "author": {
     "name": "The xterm.js authors",
     "url": "https://xtermjs.org/"

addons/xterm-addon-web-links/src/WebLinkProvider.ts

@@ -3,7 +3,7 @@
  * @license MIT
  */
 
-import { ILinkProvider, IBufferCellPosition, ILink, Terminal, IBuffer } from 'xterm';
+import { ILinkProvider, IBufferCellPosition, ILink, Terminal } from 'xterm';
 
 export class WebLinkProvider implements ILinkProvider {
 

addons/xterm-addon-web-links/src/WebLinksAddon.ts

@@ -3,7 +3,7 @@
  * @license MIT
  */
 
-import { Terminal, ILinkMatcherOptions, ITerminalAddon, ILinkProvider, IDisposable } from 'xterm';
+import { Terminal, ILinkMatcherOptions, ITerminalAddon, IDisposable } from 'xterm';
 import { WebLinkProvider } from './WebLinkProvider';
 
 const protocolClause = '(https?:\\/\\/)';

addons/xterm-addon-webgl/package.json

@@ -1,6 +1,6 @@
 {
   "name": "xterm-addon-webgl",
-  "version": "0.5.1",
+  "version": "0.6.0",
   "author": {
     "name": "The xterm.js authors",
     "url": "https://xtermjs.org/"

addons/xterm-addon-webgl/src/WebglRenderer.api.ts

@@ -341,10 +341,6 @@ describe('WebGL Renderer Integration Tests', async () => {
       await writeSync(page, data);
       for (let y = 0; y < 240 / 16; y++) {
         for (let x = 0; x < 16; x++) {
-          const cssColor = COLORS_16_TO_255[y * 16 + x];
-          const r = parseInt(cssColor.substr(1, 2), 16);
-          const g = parseInt(cssColor.substr(3, 2), 16);
-          const b = parseInt(cssColor.substr(5, 2), 16);
           await pollFor(page, () => getCellColor(x + 1, y + 1), [0, 0, 0, 255]);
         }
       }
@@ -670,7 +666,6 @@ describe('WebGL Renderer Integration Tests', async () => {
       await writeSync(page, data);
       for (let y = 0; y < 16; y++) {
         for (let x = 0; x < 16; x++) {
-          const i = y * 16 + x;
           await pollFor(page, () => getCellColor(x + 1, y + 1), [0, 0, 0, 255]);
         }
       }

bin/extract_vtfeatures.js

@@ -1,7 +1,7 @@
 /**
  * Copyright (c) 2019 The xterm.js authors. All rights reserved.
  * @license MIT
- * 
+ *
  * Script to extract vt features documented in docstrings.
  */
 const fs = require('fs');
@@ -265,7 +265,7 @@ To denote the sequences the tables use the same abbreviations as xterm does:
   function hideDetailSections() {
     for (let section of document.getElementsByClassName('sequence-details')) section.style.display = 'none';
   }
-  
+
   function decorateDetailLinks() {
     for (let link of document.getElementsByClassName('link-details')) {
       link.addEventListener("click", toggleDetails, false);
@@ -344,11 +344,11 @@ function applyMacros(s) {
   return s;
 }
 
-function replaceStatus(s) {
-  if (s === 'supported') return '<span title="supported">✓</span>';
-  if (s === 'unsupported') return '<span title="unsupported">✗</span>';
-  return s;
-}
+// function replaceStatus(s) {
+//   if (s === 'supported') return '<span title="supported">✓</span>';
+//   if (s === 'unsupported') return '<span title="unsupported">✗</span>';
+//   return s;
+// }
 
 function createAnchorSlug(s) {
   return s.toLowerCase().split(' ').join('-');

package.json

@@ -1,7 +1,7 @@
 {
   "name": "xterm",
   "description": "Full xterm terminal, in your browser",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "main": "lib/xterm.js",
   "style": "css/xterm.css",
   "types": "typings/xterm.d.ts",

src/browser/TestUtils.test.ts

@@ -4,7 +4,9 @@
  */
 
 import { IEvent, EventEmitter } from 'common/EventEmitter';
-import { ICharSizeService, IMouseService } from 'browser/services/Services';
+import { ICharSizeService, IMouseService, IRenderService } from 'browser/services/Services';
+import { IRenderDimensions, IRenderer, CharacterJoinerHandler } from 'browser/renderer/Types';
+import { IColorSet } from 'browser/Types';
 
 export class MockCharSizeService implements ICharSizeService {
   serviceBrand: any;
@@ -24,3 +26,72 @@ export class MockMouseService implements IMouseService {
     throw new Error('Not implemented');
   }
 }
+
+export class MockRenderService implements IRenderService {
+  serviceBrand: any;
+  onDimensionsChange: IEvent<IRenderDimensions> = new EventEmitter<IRenderDimensions>().event;
+  onRender: IEvent<{ start: number, end: number }, void> = new EventEmitter<{ start: number, end: number }>().event;
+  onRefreshRequest: IEvent<{ start: number, end: number}, void> = new EventEmitter<{ start: number, end: number }>().event;
+  dimensions: IRenderDimensions = {
+    scaledCharWidth: 0,
+    scaledCharHeight: 0,
+    scaledCellWidth: 0,
+    scaledCellHeight: 0,
+    scaledCharLeft: 0,
+    scaledCharTop: 0,
+    scaledCanvasWidth: 0,
+    scaledCanvasHeight: 0,
+    canvasWidth: 0,
+    canvasHeight: 0,
+    actualCellWidth: 0,
+    actualCellHeight: 0
+  };
+  refreshRows(start: number, end: number): void {
+    throw new Error('Method not implemented.');
+  }
+  resize(cols: number, rows: number): void {
+    throw new Error('Method not implemented.');
+  }
+  changeOptions(): void {
+    throw new Error('Method not implemented.');
+  }
+  setRenderer(renderer: IRenderer): void {
+    throw new Error('Method not implemented.');
+  }
+  setColors(colors: IColorSet): void {
+    throw new Error('Method not implemented.');
+  }
+  onDevicePixelRatioChange(): void {
+    throw new Error('Method not implemented.');
+  }
+  onResize(cols: number, rows: number): void {
+    throw new Error('Method not implemented.');
+  }
+  onCharSizeChanged(): void {
+    throw new Error('Method not implemented.');
+  }
+  onBlur(): void {
+    throw new Error('Method not implemented.');
+  }
+  onFocus(): void {
+    throw new Error('Method not implemented.');
+  }
+  onSelectionChanged(start: [number, number], end: [number, number], columnSelectMode: boolean): void {
+    throw new Error('Method not implemented.');
+  }
+  onCursorMove(): void {
+    throw new Error('Method not implemented.');
+  }
+  clear(): void {
+    throw new Error('Method not implemented.');
+  }
+  registerCharacterJoiner(handler: CharacterJoinerHandler): number {
+    throw new Error('Method not implemented.');
+  }
+  deregisterCharacterJoiner(joinerId: number): boolean {
+    throw new Error('Method not implemented.');
+  }
+  dispose(): void {
+    throw new Error('Method not implemented.');
+  }
+}

src/browser/input/MoveToCell.ts

@@ -105,11 +105,6 @@ function moveToRequestedCol(startX: number, startY: number, targetX: number, tar
   ).length, sequence(direction, applicationCursor));
 }
 
-function moveHorizontallyOnly(startX: number, startY: number, targetX: number, targetY: number, bufferService: IBufferService, applicationCursor: boolean): string {
-  const direction = horizontalDirection(startX, startY, targetX, targetY, bufferService, applicationCursor);
-  return repeat(Math.abs(startX - targetX), sequence(direction, applicationCursor));
-}
-
 /**
  * Utility functions
  */

src/browser/services/SelectionService.test.ts

@@ -10,16 +10,18 @@ import { IBufferLine } from 'common/Types';
 import { MockBufferService, MockOptionsService, MockCoreService } from 'common/TestUtils.test';
 import { BufferLine } from 'common/buffer/BufferLine';
 import { IBufferService, IOptionsService } from 'common/services/Services';
-import { MockCharSizeService, MockMouseService } from 'browser/TestUtils.test';
+import { MockMouseService, MockRenderService } from 'browser/TestUtils.test';
 import { CellData } from 'common/buffer/CellData';
 import { IBuffer } from 'common/buffer/Types';
+import { IRenderService } from 'browser/services/Services';
 
 class TestSelectionService extends SelectionService {
   constructor(
     bufferService: IBufferService,
-    optionsService: IOptionsService
+    optionsService: IOptionsService,
+    renderService: IRenderService
   ) {
-    super(() => {}, null!, null!, new MockCharSizeService(10, 10), bufferService, new MockCoreService(), new MockMouseService(), optionsService);
+    super(() => {}, null!, null!, bufferService, new MockCoreService(), new MockMouseService(), optionsService, renderService);
   }
 
   public get model(): SelectionModel { return this._model; }
@@ -46,7 +48,10 @@ describe('SelectionService', () => {
     optionsService = new MockOptionsService();
     bufferService = new MockBufferService(20, 20, optionsService);
     buffer = bufferService.buffer;
-    selectionService = new TestSelectionService(bufferService, optionsService);
+    const renderService = new MockRenderService();
+    renderService.dimensions.canvasHeight = 10 * 20;
+    renderService.dimensions.canvasWidth = 10 * 20;
+    selectionService = new TestSelectionService(bufferService, optionsService, renderService);
   });
 
   function stringToRow(text: string): IBufferLine {

src/browser/services/SelectionService.ts

@@ -10,7 +10,7 @@ import * as Browser from 'common/Platform';
 import { SelectionModel } from 'browser/selection/SelectionModel';
 import { CellData } from 'common/buffer/CellData';
 import { EventEmitter, IEvent } from 'common/EventEmitter';
-import { ICharSizeService, IMouseService, ISelectionService } from 'browser/services/Services';
+import { ICharSizeService, IMouseService, ISelectionService, IRenderService } from 'browser/services/Services';
 import { IBufferService, IOptionsService, ICoreService } from 'common/services/Services';
 import { getCoordsRelativeToElement } from 'browser/input/Mouse';
 import { moveToCellSequence } from 'browser/input/MoveToCell';
@@ -116,11 +116,11 @@ export class SelectionService implements ISelectionService {
     private readonly _scrollLines: (amount: number, suppressEvent: boolean) => void,
     private readonly _element: HTMLElement,
     private readonly _screenElement: HTMLElement,
-    @ICharSizeService private readonly _charSizeService: ICharSizeService,
     @IBufferService private readonly _bufferService: IBufferService,
     @ICoreService private readonly _coreService: ICoreService,
     @IMouseService private readonly _mouseService: IMouseService,
-    @IOptionsService private readonly _optionsService: IOptionsService
+    @IOptionsService private readonly _optionsService: IOptionsService,
+    @IRenderService private readonly _renderService: IRenderService
   ) {
     // Init listeners
     this._mouseMoveListener = event => this._onMouseMove(<MouseEvent>event);
@@ -374,7 +374,7 @@ export class SelectionService implements ISelectionService {
    */
   private _getMouseEventScrollAmount(event: MouseEvent): number {
     let offset = getCoordsRelativeToElement(event, this._screenElement)[1];
-    const terminalHeight = this._bufferService.rows * Math.ceil(this._charSizeService.height * this._optionsService.options.lineHeight);
+    const terminalHeight = this._renderService.dimensions.canvasHeight;
     if (offset >= 0 && offset <= terminalHeight) {
       return 0;
     }

src/common/input/Keyboard.test.ts

@@ -86,6 +86,12 @@ describe('Keyboard', () => {
     it('should return \\x1b[3;3~ for alt+delete', () => {
       assert.equal(testEvaluateKeyboardEvent({ altKey: true, keyCode: 46 }).key, '\x1b[3;3~');
     });
+    it('should return \\x1b\\r for alt+enter', () => {
+      assert.equal(testEvaluateKeyboardEvent({ altKey: true, keyCode: 13 }).key, '\x1b\r');
+    });
+    it('should return \\x1b\\x1b for alt+esc', () => {
+      assert.equal(testEvaluateKeyboardEvent({ altKey: true, keyCode: 27 }).key, '\x1b\x1b');
+    });
     it('should return \\x1b[5D for ctrl+left', () => {
       assert.equal(testEvaluateKeyboardEvent({ ctrlKey: true, keyCode: 37 }).key, '\x1b[1;5D'); // CSI 5 D
     });
@@ -141,6 +147,10 @@ describe('Keyboard', () => {
       it('should return \\x1ba for alt+a', () => {
         assert.equal(testEvaluateKeyboardEvent({ altKey: true, keyCode: 65 }, { isMac: true, macOptionIsMeta: true }).key, '\x1ba');
       });
+
+      it('should return \\x1b\\x1b for alt+enter', () => {
+        assert.equal(testEvaluateKeyboardEvent({ altKey: true, keyCode: 13 }, { isMac: true, macOptionIsMeta: true }).key, '\x1b\r');
+      });
     });
 
     it('should return \\x1b[5A for alt+up', () => {

src/common/input/Keyboard.ts

@@ -103,12 +103,15 @@ export function evaluateKeyboardEvent(
       break;
     case 13:
       // return/enter
-      result.key = C0.CR;
+      result.key = ev.altKey ? C0.ESC + C0.CR : C0.CR;
       result.cancel = true;
       break;
     case 27:
       // escape
       result.key = C0.ESC;
+      if (ev.altKey) {
+        result.key = C0.ESC + C0.ESC;
+      }
       result.cancel = true;
       break;
     case 37:

src/common/services/CoreService.ts

@@ -5,7 +5,7 @@
 
 import { ICoreService, ILogService, IOptionsService, IBufferService } from 'common/services/Services';
 import { EventEmitter, IEvent } from 'common/EventEmitter';
-import { IDecPrivateModes, ICharset } from 'common/Types';
+import { IDecPrivateModes } from 'common/Types';
 import { clone } from 'common/Clone';
 
 const DEFAULT_DEC_PRIVATE_MODES: IDecPrivateModes = Object.freeze({