From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- browser/themes/Windows8WindowFrameColor.sys.mjs | 55 +++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 browser/themes/Windows8WindowFrameColor.sys.mjs (limited to 'browser/themes/Windows8WindowFrameColor.sys.mjs') diff --git a/browser/themes/Windows8WindowFrameColor.sys.mjs b/browser/themes/Windows8WindowFrameColor.sys.mjs new file mode 100644 index 0000000000..dfca020255 --- /dev/null +++ b/browser/themes/Windows8WindowFrameColor.sys.mjs @@ -0,0 +1,55 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +import { WindowsRegistry as Registry } from "resource://gre/modules/WindowsRegistry.sys.mjs"; + +export var Windows8WindowFrameColor = { + _windowFrameColor: null, + + get() { + if (this._windowFrameColor) { + return this._windowFrameColor; + } + + const HKCU = Ci.nsIWindowsRegKey.ROOT_KEY_CURRENT_USER; + const dwmKey = "Software\\Microsoft\\Windows\\DWM"; + let customizationColor = Registry.readRegKey( + HKCU, + dwmKey, + "ColorizationColor" + ); + if (customizationColor == undefined) { + // Seems to be the default color (hardcoded because of bug 1065998) + return [158, 158, 158]; + } + + // The color returned from the Registry is in decimal form. + let customizationColorHex = customizationColor.toString(16); + + // Zero-pad the number just to make sure that it is 8 digits. + customizationColorHex = ("00000000" + customizationColorHex).substr(-8); + let customizationColorArray = customizationColorHex.match(/../g); + let [, fgR, fgG, fgB] = customizationColorArray.map(val => + parseInt(val, 16) + ); + let colorizationColorBalance = Registry.readRegKey( + HKCU, + dwmKey, + "ColorizationColorBalance" + ); + if (colorizationColorBalance == undefined) { + colorizationColorBalance = 78; + } + + // Window frame base color when Color Intensity is at 0, see bug 1004576. + let frameBaseColor = 217; + let alpha = colorizationColorBalance / 100; + + // Alpha-blend the foreground color with the frame base color. + let r = Math.round(fgR * alpha + frameBaseColor * (1 - alpha)); + let g = Math.round(fgG * alpha + frameBaseColor * (1 - alpha)); + let b = Math.round(fgB * alpha + frameBaseColor * (1 - alpha)); + return (this._windowFrameColor = [r, g, b]); + }, +}; -- cgit v1.2.3