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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/ipc/APZChild.cpp
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.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/ipc/APZChild.cpp')
-rw-r--r--gfx/layers/ipc/APZChild.cpp113
1 files changed, 113 insertions, 0 deletions
diff --git a/gfx/layers/ipc/APZChild.cpp b/gfx/layers/ipc/APZChild.cpp
new file mode 100644
index 0000000000..00146ac59a
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+++ b/gfx/layers/ipc/APZChild.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/APZChild.h"
+#include "mozilla/layers/GeckoContentController.h"
+
+#include "mozilla/dom/BrowserChild.h"
+#include "mozilla/layers/APZCCallbackHelper.h"
+
+#include "InputData.h" // for InputData
+
+namespace mozilla {
+namespace layers {
+
+APZChild::APZChild(RefPtr<GeckoContentController> aController)
+ : mController(aController) {
+ MOZ_ASSERT(mController);
+}
+
+APZChild::~APZChild() {
+ if (mAPZTaskRunnable) {
+ mAPZTaskRunnable->Revoke();
+ mAPZTaskRunnable = nullptr;
+ }
+ if (mController) {
+ mController->Destroy();
+ mController = nullptr;
+ }
+}
+
+mozilla::ipc::IPCResult APZChild::RecvLayerTransforms(
+ nsTArray<MatrixMessage>&& aTransforms) {
+ mController->NotifyLayerTransforms(std::move(aTransforms));
+ return IPC_OK();
+}
+
+mozilla::ipc::IPCResult APZChild::RecvRequestContentRepaint(
+ const RepaintRequest& aRequest) {
+ MOZ_ASSERT(mController->IsRepaintThread());
+
+ EnsureAPZTaskRunnable();
+
+ mAPZTaskRunnable->QueueRequest(aRequest);
+ return IPC_OK();
+}
+
+mozilla::ipc::IPCResult APZChild::RecvUpdateOverscrollVelocity(
+ const ScrollableLayerGuid& aGuid, const float& aX, const float& aY,
+ const bool& aIsRootContent) {
+ mController->UpdateOverscrollVelocity(aGuid, aX, aY, aIsRootContent);
+ return IPC_OK();
+}
+
+mozilla::ipc::IPCResult APZChild::RecvUpdateOverscrollOffset(
+ const ScrollableLayerGuid& aGuid, const float& aX, const float& aY,
+ const bool& aIsRootContent) {
+ mController->UpdateOverscrollOffset(aGuid, aX, aY, aIsRootContent);
+ return IPC_OK();
+}
+
+mozilla::ipc::IPCResult APZChild::RecvNotifyMozMouseScrollEvent(
+ const ViewID& aScrollId, const nsString& aEvent) {
+ mController->NotifyMozMouseScrollEvent(aScrollId, aEvent);
+ return IPC_OK();
+}
+
+mozilla::ipc::IPCResult APZChild::RecvNotifyAPZStateChange(
+ const ScrollableLayerGuid& aGuid, const APZStateChange& aChange,
+ const int& aArg, Maybe<uint64_t> aInputBlockId) {
+ mController->NotifyAPZStateChange(aGuid, aChange, aArg, aInputBlockId);
+ return IPC_OK();
+}
+
+mozilla::ipc::IPCResult APZChild::RecvNotifyFlushComplete() {
+ MOZ_ASSERT(mController->IsRepaintThread());
+ EnsureAPZTaskRunnable();
+
+ mAPZTaskRunnable->QueueFlushCompleteNotification();
+
+ return IPC_OK();
+}
+
+mozilla::ipc::IPCResult APZChild::RecvNotifyAsyncScrollbarDragInitiated(
+ const uint64_t& aDragBlockId, const ViewID& aScrollId,
+ const ScrollDirection& aDirection) {
+ mController->NotifyAsyncScrollbarDragInitiated(aDragBlockId, aScrollId,
+ aDirection);
+ return IPC_OK();
+}
+
+mozilla::ipc::IPCResult APZChild::RecvNotifyAsyncScrollbarDragRejected(
+ const ViewID& aScrollId) {
+ mController->NotifyAsyncScrollbarDragRejected(aScrollId);
+ return IPC_OK();
+}
+
+mozilla::ipc::IPCResult APZChild::RecvNotifyAsyncAutoscrollRejected(
+ const ViewID& aScrollId) {
+ mController->NotifyAsyncAutoscrollRejected(aScrollId);
+ return IPC_OK();
+}
+
+mozilla::ipc::IPCResult APZChild::RecvDestroy() {
+ // mController->Destroy will be called in the destructor
+ PAPZChild::Send__delete__(this);
+ return IPC_OK();
+}
+
+} // namespace layers
+} // namespace mozilla