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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /gfx/layers/apz/src/KeyboardScrollAction.cpp
parentInitial commit. (diff)
downloadfirefox-upstream/124.0.1.tar.xz
firefox-upstream/124.0.1.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gfx/layers/apz/src/KeyboardScrollAction.cpp')
-rw-r--r--gfx/layers/apz/src/KeyboardScrollAction.cpp37
1 files changed, 37 insertions, 0 deletions
diff --git a/gfx/layers/apz/src/KeyboardScrollAction.cpp b/gfx/layers/apz/src/KeyboardScrollAction.cpp
new file mode 100644
index 0000000000..42d9a8bff2
--- /dev/null
+++ b/gfx/layers/apz/src/KeyboardScrollAction.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 "mozilla/layers/KeyboardScrollAction.h"
+
+namespace mozilla {
+namespace layers {
+
+/* static */ ScrollUnit KeyboardScrollAction::GetScrollUnit(
+ KeyboardScrollAction::KeyboardScrollActionType aDeltaType) {
+ switch (aDeltaType) {
+ case KeyboardScrollAction::eScrollCharacter:
+ return ScrollUnit::LINES;
+ case KeyboardScrollAction::eScrollLine:
+ return ScrollUnit::LINES;
+ case KeyboardScrollAction::eScrollPage:
+ return ScrollUnit::PAGES;
+ case KeyboardScrollAction::eScrollComplete:
+ return ScrollUnit::WHOLE;
+ }
+
+ // Silence an overzealous warning
+ return ScrollUnit::WHOLE;
+}
+
+KeyboardScrollAction::KeyboardScrollAction()
+ : mType(KeyboardScrollAction::eScrollCharacter), mForward(false) {}
+
+KeyboardScrollAction::KeyboardScrollAction(KeyboardScrollActionType aType,
+ bool aForward)
+ : mType(aType), mForward(aForward) {}
+
+} // namespace layers
+} // namespace mozilla