Add new search addon, move AddonManager to public

Because addons build on top of the API it needs to live in public, the main
reason for this is because the implementation of buffer differs on
public/Terminal and src/Terminal.

demo/client.ts

@@ -9,6 +9,7 @@
 
 import { Terminal } from '../lib/public/Terminal';
 import { AttachAddon } from 'xterm-addon-attach';
+import { SearchAddon } from 'xterm-addon-search';
 import { WebLinksAddon } from 'xterm-addon-web-links';
 
 import * as fit from '../lib/addons/fit/fit';
@@ -28,10 +29,10 @@ declare let window: IWindowWithTerminal;
 
 Terminal.applyAddon(fit);
 Terminal.applyAddon(fullscreen);
-Terminal.applyAddon(search);
 
 let term;
 let attachAddon: AttachAddon;
+let searchAddon: SearchAddon;
 let protocol;
 let socketURL;
 let socket;
@@ -95,6 +96,8 @@ function createTerminal(): void {
   typedTerm.loadAddon(new WebLinksAddon());
   attachAddon = new AttachAddon();
   typedTerm.loadAddon(attachAddon);
+  searchAddon = new SearchAddon();
+  typedTerm.loadAddon(searchAddon);
 
   window.term = term;  // Expose `term` to window for debugging purposes
   term.onResize((size: { cols: number, rows: number }) => {
@@ -119,12 +122,12 @@ function createTerminal(): void {
   addDomListener(actionElements.findNext, 'keyup', (e) => {
     const searchOptions = getSearchOptions();
     searchOptions.incremental = e.key !== `Enter`;
-    term.findNext(actionElements.findNext.value, searchOptions);
+    searchAddon.findNext(actionElements.findNext.value, searchOptions);
   });
 
   addDomListener(actionElements.findPrevious, 'keyup', (e) => {
     if (e.key === `Enter`) {
-      term.findPrevious(actionElements.findPrevious.value, getSearchOptions());
+      searchAddon.findPrevious(actionElements.findPrevious.value, getSearchOptions());
     }
   });
 

package.json

@@ -45,6 +45,7 @@
     "webpack": "^4.17.1",
     "webpack-cli": "^3.1.0",
     "xterm-addon-attach": "0.1.0-beta7",
+    "xterm-addon-search": "0.1.0-beta3",
     "xterm-addon-web-links": "0.1.0-beta6",
     "zmodem.js": "^0.1.5"
   },

src/Terminal.ts

@@ -43,14 +43,13 @@ import { DEFAULT_BELL_SOUND, SoundManager } from './SoundManager';
 import { MouseZoneManager } from './MouseZoneManager';
 import { AccessibilityManager } from './AccessibilityManager';
 import { ScreenDprMonitor } from './ui/ScreenDprMonitor';
-import { ITheme, IMarker, IDisposable, ITerminalAddon, ISelectionPosition } from 'xterm';
+import { ITheme, IMarker, IDisposable, ISelectionPosition } from 'xterm';
 import { removeTerminalFromCache } from './renderer/atlas/CharAtlasCache';
 import { DomRenderer } from './renderer/dom/DomRenderer';
 import { IKeyboardEvent } from './common/Types';
 import { evaluateKeyboardEvent } from './core/input/Keyboard';
 import { KeyboardResultType, ICharset, IBufferLine, IAttributeData } from './core/Types';
 import { clone } from './common/Clone';
-import { AddonManager } from './ui/AddonManager';
 import { EventEmitter2, IEvent } from './common/EventEmitter2';
 import { Attributes, DEFAULT_ATTR_DATA } from './core/buffer/BufferLine';
 import { applyWindowsMode } from './WindowsMode';
@@ -212,7 +211,6 @@ export class Terminal extends EventEmitter implements ITerminal, IDisposable, II
   private _mouseZoneManager: IMouseZoneManager;
   public mouseHelper: MouseHelper;
   private _accessibilityManager: AccessibilityManager;
-  private _addonManager: AddonManager;
   private _screenDprMonitor: ScreenDprMonitor;
   private _theme: ITheme;
   private _windowsMode: IDisposable | undefined;
@@ -275,7 +273,6 @@ export class Terminal extends EventEmitter implements ITerminal, IDisposable, II
   }
 
   public dispose(): void {
-    this._addonManager.dispose();
     super.dispose();
     if (this._windowsMode) {
       this._windowsMode.dispose();
@@ -361,7 +358,6 @@ export class Terminal extends EventEmitter implements ITerminal, IDisposable, II
     this.linkifier = this.linkifier || new Linkifier(this);
     this._mouseZoneManager = this._mouseZoneManager || null;
     this.soundManager = this.soundManager || new SoundManager(this);
-    this._addonManager = this._addonManager || new AddonManager();
 
     // Create the terminal's buffers and set the current buffer
     this.buffers = new BufferSet(this);
@@ -1973,10 +1969,6 @@ export class Terminal extends EventEmitter implements ITerminal, IDisposable, II
     // return this.options.bellStyle === 'sound' ||
     //     this.options.bellStyle === 'both';
   }
-
-  public loadAddon(addon: ITerminalAddon): void {
-    return this._addonManager.loadAddon(this, addon);
-  }
 }
 
 /**

src/Types.ts

@@ -220,6 +220,7 @@ export interface ITerminal extends IPublicTerminal, IElementAccessor, IBufferAcc
   showCursor(): void;
 }
 
+// Portions of the public API that are required by the internal Terminal
 export interface IPublicTerminal extends IDisposable, IEventEmitter {
   textarea: HTMLTextAreaElement;
   rows: number;
@@ -268,7 +269,6 @@ export interface IPublicTerminal extends IDisposable, IEventEmitter {
   setOption(key: string, value: any): void;
   refresh(start: number, end: number): void;
   reset(): void;
-  loadAddon(addon: ITerminalAddon): void;
 }
 
 export interface ITerminalAddon extends IDisposable {

src/public/AddonManager.ts

@@ -3,8 +3,7 @@
  * @license MIT
  */
 
-import { ITerminalAddon, IDisposable } from 'xterm';
-import { IPublicTerminal } from '../Types';
+import { ITerminalAddon, IDisposable, Terminal } from 'xterm';
 
 export interface ILoadedAddon {
   instance: ITerminalAddon;
@@ -24,7 +23,7 @@ export class AddonManager implements IDisposable {
     }
   }
 
-  public loadAddon(terminal: IPublicTerminal, instance: ITerminalAddon): void {
+  public loadAddon(terminal: Terminal, instance: ITerminalAddon): void {
     const loadedAddon: ILoadedAddon = {
       instance,
       dispose: instance.dispose,

src/public/Terminal.ts

@@ -9,12 +9,15 @@ import { IBufferLine } from '../core/Types';
 import { Terminal as TerminalCore } from '../Terminal';
 import * as Strings from '../Strings';
 import { IEvent } from '../common/EventEmitter2';
+import { AddonManager } from './AddonManager';
 
 export class Terminal implements ITerminalApi {
   private _core: ITerminal;
+  private _addonManager: AddonManager;
 
   constructor(options?: ITerminalOptions) {
     this._core = new TerminalCore(options);
+    this._addonManager = new AddonManager();
   }
 
   public get onCursorMove(): IEvent<void> { return this._core.onCursorMove; }
@@ -115,6 +118,7 @@ export class Terminal implements ITerminalApi {
     this._core.selectLines(start, end);
   }
   public dispose(): void {
+    this._addonManager.dispose();
     this._core.dispose();
   }
   public destroy(): void {
@@ -174,7 +178,7 @@ export class Terminal implements ITerminalApi {
     addon.apply(Terminal);
   }
   public loadAddon(addon: ITerminalAddon): void {
-    return this._core.loadAddon(addon);
+    return this._addonManager.loadAddon(this, addon);
   }
   public static get strings(): ILocalizableStrings {
     return Strings;

yarn.lock

@@ -7231,6 +7231,11 @@ xterm-addon-attach@0.1.0-beta7:
   resolved "https://registry.yarnpkg.com/xterm-addon-attach/-/xterm-addon-attach-0.1.0-beta7.tgz#787f6cce709611ee08ab731b95a62fa1c0bce6a9"
   integrity sha512-nQr6LcYtpZcyDoHyL/BDIPJcTgL7qlHR/rvm8lSizQysGVT0pSzr5M7SjY3kQHw33U3hTer3c6oZzwjfj4ohOw==
 
+xterm-addon-search@0.1.0-beta3:
+  version "0.1.0-beta3"
+  resolved "https://registry.yarnpkg.com/xterm-addon-search/-/xterm-addon-search-0.1.0-beta3.tgz#0754fa329cd505d6591abf24aac560c72f865636"
+  integrity sha512-09w/h3wsFtCveH1C0Fu8dwVvjiNvWRgp2lDABSK/yQEGETq4nznLzRSiMnFMz1y1rilFUi3Xn+l4+tQK+8iORg==
+
 xterm-addon-web-links@0.1.0-beta6:
   version "0.1.0-beta6"
   resolved "https://registry.yarnpkg.com/xterm-addon-web-links/-/xterm-addon-web-links-0.1.0-beta6.tgz#9b4e862be8928ef455a667745bea479665db6c6b"