X-Git-Url: https://git.josue.xyz/?p=VSoRC%2F.git;a=blobdiff_plain;f=node_modules%2Fxterm%2Fsrc%2Fcommon%2Fservices%2FDirtyRowService.ts;fp=node_modules%2Fxterm%2Fsrc%2Fcommon%2Fservices%2FDirtyRowService.ts;h=0f2f14f501ea519f0526e3e3578837b57af67a40;hp=0000000000000000000000000000000000000000;hb=4339da12467b75fb8b6ca831f4bf0081c485ed2c;hpb=af450fde25a9ccf4767b29254c463ffb8ef25237

diff --git a/node_modules/xterm/src/common/services/DirtyRowService.ts b/node_modules/xterm/src/common/services/DirtyRowService.ts
new file mode 100644
index 0000000..0f2f14f
--- /dev/null
+++ b/node_modules/xterm/src/common/services/DirtyRowService.ts
@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) 2019 The xterm.js authors. All rights reserved.
+ * @license MIT
+ */
+
+import { IBufferService, IDirtyRowService } from 'common/services/Services';
+
+export class DirtyRowService implements IDirtyRowService {
+  serviceBrand: any;
+
+  private _start!: number;
+  private _end!: number;
+
+  public get start(): number { return this._start; }
+  public get end(): number { return this._end; }
+
+  constructor(
+    @IBufferService private readonly _bufferService: IBufferService
+  ) {
+    this.clearRange();
+  }
+
+  public clearRange(): void {
+    this._start = this._bufferService.buffer.y;
+    this._end = this._bufferService.buffer.y;
+  }
+
+  public markDirty(y: number): void {
+    if (y < this._start) {
+      this._start = y;
+    } else if (y > this._end) {
+      this._end = y;
+    }
+  }
+
+  public markRangeDirty(y1: number, y2: number): void {
+    if (y1 > y2) {
+      const temp = y1;
+      y1 = y2;
+      y2 = temp;
+    }
+    if (y1 < this._start) {
+      this._start = y1;
+    }
+    if (y2 > this._end) {
+      this._end = y2;
+    }
+  }
+
+  public markAllDirty(): void {
+    this.markRangeDirty(0, this._bufferService.rows - 1);
+  }
+}