Merge branch 'master' of https://github.com/xtermjs/xterm.js into 1947-weblinks-with-selection

README.md

@@ -154,6 +154,7 @@ Xterm.js is used in several world-class applications to provide great terminal e
 - [**webssh**](https://github.com/huashengdun/webssh): Web based ssh client.
 - [**info-beamer hosted**](https://info-beamer.com): Uses xterm.js to manage digital signage devices from the web dashboard.
 - [**Jumpserver**](https://github.com/jumpserver/luna): Jumpserver Luna project, Jumpserver is a bastion server project, Luna use xterm.js for web terminal emulation.
+- [**LxdMosaic**](https://github.com/turtle0x1/LxdMosaic): Uses xterm.js to give terminal access to containers through LXD
 
 [And much more...](https://github.com/xtermjs/xterm.js/network/dependents)
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "xterm",
   "description": "Full xterm terminal, in your browser",
-  "version": "3.11.0",
+  "version": "3.12.0",
   "main": "lib/public/Terminal.js",
   "types": "typings/xterm.d.ts",
   "repository": "https://github.com/xtermjs/xterm.js",

src/Buffer.ts

@@ -211,7 +211,7 @@ export class Buffer implements IBuffer {
 
     this.scrollBottom = newRows - 1;
 
-    if (this._hasScrollback) {
+    if (this._isReflowEnabled) {
       this._reflow(newCols, newRows);
 
       // Trim the end of the line off if cols shrunk
@@ -226,6 +226,10 @@ export class Buffer implements IBuffer {
     this._rows = newRows;
   }
 
+  private get _isReflowEnabled(): boolean {
+    return this._hasScrollback && !(this._terminal as any).isWinptyCompatEnabled;
+  }
+
   private _reflow(newCols: number, newRows: number): void {
     if (this._cols === newCols) {
       return;

src/Terminal.ts

@@ -861,17 +861,11 @@ export class Terminal extends EventEmitter implements ITerminal, IDisposable, II
         if (ch > 127) ch = 127;
         data.push(ch);
       } else {
-        if (ch === 2047) {
-          data.push(0);
+        if (ch > 2047) {
+          data.push(2047);
           return;
         }
-        if (ch < 127) {
-          data.push(ch);
-        } else {
-          if (ch > 2047) ch = 2047;
-          data.push(0xC0 | (ch >> 6));
-          data.push(0x80 | (ch & 0x3F));
-        }
+        data.push(ch);
       }
     }
 

src/addons/winptyCompat/winptyCompat.ts

@@ -19,6 +19,8 @@ export function winptyCompatInit(terminal: Terminal): void {
     return;
   }
 
+  (addonTerminal._core as any).isWinptyCompatEnabled = true;
+
   // Winpty does not support wraparound mode which means that lines will never
   // be marked as wrapped. This causes issues for things like copying a line
   // retaining the wrapped new line characters or if consumers are listening

src/renderer/BaseRenderLayer.ts

@@ -241,7 +241,7 @@ export abstract class BaseRenderLayer implements IRenderLayer {
     this._ctx.fillText(
         charData[CHAR_DATA_CHAR_INDEX],
         x * this._scaledCellWidth + this._scaledCharLeft,
-        (y + 0.5) * this._scaledCellHeight + this._scaledCharTop);
+        y * this._scaledCellHeight + this._scaledCharTop + this._scaledCharHeight / 2);
   }
 
   /**
@@ -316,7 +316,7 @@ export abstract class BaseRenderLayer implements IRenderLayer {
     this._ctx.fillText(
         chars,
         x * this._scaledCellWidth + this._scaledCharLeft,
-        (y + 0.5) * this._scaledCellHeight + this._scaledCharTop);
+        y * this._scaledCellHeight + this._scaledCharTop + this._scaledCharHeight / 2);
     this._ctx.restore();
   }
 

src/ui/MouseZoneManager.ts

@@ -23,6 +23,7 @@ export class MouseZoneManager extends Disposable implements IMouseZoneManager {
 
   private _areZonesActive: boolean = false;
   private _mouseMoveListener: (e: MouseEvent) => any;
+  private _mouseLeaveListener: (e: MouseEvent) => any;
   private _clickListener: (e: MouseEvent) => any;
 
   private _tooltipTimeout: number = null;
@@ -38,6 +39,7 @@ export class MouseZoneManager extends Disposable implements IMouseZoneManager {
 
     // These events are expensive, only listen to it when mouse zones are active
     this._mouseMoveListener = e => this._onMouseMove(e);
+    this._mouseLeaveListener = e => this._onMouseLeave(e);
     this._clickListener = e => this._onClick(e);
   }
 
@@ -89,6 +91,7 @@ export class MouseZoneManager extends Disposable implements IMouseZoneManager {
     if (!this._areZonesActive) {
       this._areZonesActive = true;
       this._terminal.element.addEventListener('mousemove', this._mouseMoveListener);
+      this._terminal.element.addEventListener('mouseleave', this._mouseLeaveListener);
       this._terminal.element.addEventListener('click', this._clickListener);
     }
   }
@@ -97,6 +100,7 @@ export class MouseZoneManager extends Disposable implements IMouseZoneManager {
     if (this._areZonesActive) {
       this._areZonesActive = false;
       this._terminal.element.removeEventListener('mousemove', this._mouseMoveListener);
+      this._terminal.element.removeEventListener('mouseleave', this._mouseLeaveListener);
       this._terminal.element.removeEventListener('click', this._clickListener);
     }
   }
@@ -169,6 +173,18 @@ export class MouseZoneManager extends Disposable implements IMouseZoneManager {
     }
   }
 
+  private _onMouseLeave(e: MouseEvent): void {
+    // Fire the hover end callback and cancel any existing timer if the mouse
+    // leaves the terminal element
+    if (this._currentZone) {
+      this._currentZone.leaveCallback();
+      this._currentZone = null;
+      if (this._tooltipTimeout) {
+        clearTimeout(this._tooltipTimeout);
+      }
+    }
+  }
+
   private _onClick(e: MouseEvent): void {
     // Find the active zone and click it if found
     const zone = this._findZoneEventAt(e);