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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /widget/headless/HeadlessScreenHelper.cpp
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'widget/headless/HeadlessScreenHelper.cpp')
-rw-r--r--widget/headless/HeadlessScreenHelper.cpp43
1 files changed, 43 insertions, 0 deletions
diff --git a/widget/headless/HeadlessScreenHelper.cpp b/widget/headless/HeadlessScreenHelper.cpp
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#include "HeadlessScreenHelper.h"
+
+#include "prenv.h"
+#include "mozilla/dom/DOMTypes.h"
+#include "mozilla/RefPtr.h"
+#include "nsTArray.h"
+
+namespace mozilla {
+namespace widget {
+
+/* static */
+LayoutDeviceIntRect HeadlessScreenHelper::GetScreenRect() {
+ char* ev = PR_GetEnv("MOZ_HEADLESS_WIDTH");
+ int width = 1366;
+ if (ev) {
+ width = atoi(ev);
+ }
+ ev = PR_GetEnv("MOZ_HEADLESS_HEIGHT");
+ int height = 768;
+ if (ev) {
+ height = atoi(ev);
+ }
+ return LayoutDeviceIntRect(0, 0, width, height);
+}
+
+HeadlessScreenHelper::HeadlessScreenHelper() {
+ AutoTArray<RefPtr<Screen>, 1> screenList;
+ LayoutDeviceIntRect rect = GetScreenRect();
+ auto ret = MakeRefPtr<Screen>(
+ rect, rect, 24, 24, 0, DesktopToLayoutDeviceScale(),
+ CSSToLayoutDeviceScale(), 96.0f, Screen::IsPseudoDisplay::No);
+ screenList.AppendElement(ret.forget());
+ ScreenManager::Refresh(std::move(screenList));
+}
+
+} // namespace widget
+} // namespace mozilla