From 9aaaf6d8dbe9269ac690a8b30b5ddc6c2e1a23f0 Mon Sep 17 00:00:00 2001
From: Daniel Imms <daimms@microsoft.com>
Date: Sat, 13 Jul 2019 17:50:43 -0700
Subject: [PATCH] Move Viewport to browser

---
 src/Terminal.ts               | 6 +++---
 src/{ => browser}/Viewport.ts | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)
 rename src/{ => browser}/Viewport.ts (99%)

diff --git a/src/Terminal.ts b/src/Terminal.ts
index 75537ab4..e1d0a4d7 100644
--- a/src/Terminal.ts
+++ b/src/Terminal.ts
@@ -24,7 +24,7 @@
 import { IInputHandlingTerminal, ICompositionHelper, ITerminalOptions, ITerminal, IBrowser, CustomKeyEventHandler } from './Types';
 import { IRenderer, CharacterJoinerHandler } from 'browser/renderer/Types';
 import { CompositionHelper } from 'browser/input/CompositionHelper';
-import { Viewport } from './Viewport';
+import { Viewport } from 'browser/Viewport';
 import { rightClickHandler, moveTextAreaUnderMouseCursor, pasteHandler, copyHandler } from 'browser/Clipboard';
 import { C0 } from 'common/data/EscapeSequences';
 import { InputHandler } from './InputHandler';
@@ -33,9 +33,9 @@ import { Linkifier } from 'browser/Linkifier';
 import { SelectionService } from './browser/services/SelectionService';
 import * as Browser from 'common/Platform';
 import { addDisposableDomListener } from 'browser/Lifecycle';
-import * as Strings from './browser/LocalizableStrings';
+import * as Strings from 'browser/LocalizableStrings';
 import { SoundService } from 'browser/services/SoundService';
-import { MouseZoneManager } from './browser/MouseZoneManager';
+import { MouseZoneManager } from 'browser/MouseZoneManager';
 import { AccessibilityManager } from './AccessibilityManager';
 import { ITheme, IMarker, IDisposable, ISelectionPosition } from 'xterm';
 import { removeTerminalFromCache } from './renderer/atlas/CharAtlasCache';
diff --git a/src/Viewport.ts b/src/browser/Viewport.ts
similarity index 99%
rename from src/Viewport.ts
rename to src/browser/Viewport.ts
index b2fd4e68..270d4c67 100644
--- a/src/Viewport.ts
+++ b/src/browser/Viewport.ts
@@ -21,7 +21,7 @@ export class Viewport extends Disposable implements IViewport {
   private _lastRecordedBufferLength: number = 0;
   private _lastRecordedViewportHeight: number = 0;
   private _lastRecordedBufferHeight: number = 0;
-  private _lastTouchY: number;
+  private _lastTouchY: number = 0;
   private _lastScrollTop: number = 0;
 
   // Stores a partial line amount when scrolling, this is used to keep track of how much of a line