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923cd220 PO |
1 | /* |
2 | * noVNC: HTML5 VNC client | |
412d9306 | 3 | * Copyright (C) 2019 The noVNC Authors |
923cd220 PO |
4 | * Licensed under MPL 2.0 (see LICENSE.txt) |
5 | * | |
6 | * See README.md for usage and integration instructions. | |
7 | * | |
8 | */ | |
9 | ||
10 | export default class CopyRectDecoder { | |
11 | decodeRect(x, y, width, height, sock, display, depth) { | |
12 | if (sock.rQwait("COPYRECT", 4)) { | |
13 | return false; | |
14 | } | |
15 | ||
16 | let deltaX = sock.rQshift16(); | |
17 | let deltaY = sock.rQshift16(); | |
18 | display.copyImage(deltaX, deltaY, x, y, width, height); | |
19 | ||
20 | return true; | |
21 | } | |
22 | } |