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 --- dom/events/InputEventOptions.h | 75 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 dom/events/InputEventOptions.h (limited to 'dom/events/InputEventOptions.h') diff --git a/dom/events/InputEventOptions.h b/dom/events/InputEventOptions.h new file mode 100644 index 0000000000..94096d759f --- /dev/null +++ b/dom/events/InputEventOptions.h @@ -0,0 +1,75 @@ +/* -*- 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/. */ + +#ifndef mozilla_InputEventOptions_h +#define mozilla_InputEventOptions_h + +#include "mozilla/Attributes.h" +#include "mozilla/RefPtr.h" +#include "mozilla/TextEvents.h" +#include "mozilla/dom/DataTransfer.h" +#include "mozilla/dom/StaticRange.h" +#include "nsString.h" +#include "nsTArray.h" + +namespace mozilla { + +/** + * InputEventOptions is used by nsContentUtils::DispatchInputEvent() to specify + * some attributes of InputEvent. It would be nice if this was in + * nsContentUtils.h, however, it needs to include StaticRange.h for declaring + * this. That would cause unnecessary dependency and makes incremental build + * slower when you touch StaticRange.h even though most nsContentUtils.h users + * don't use it. Therefore, this struct is declared in separated header file + * here. + */ +struct MOZ_STACK_CLASS InputEventOptions final { + enum class NeverCancelable { + No, + Yes, + }; + InputEventOptions() : mDataTransfer(nullptr), mNeverCancelable(false) {} + explicit InputEventOptions(const InputEventOptions& aOther) = delete; + InputEventOptions(InputEventOptions&& aOther) = default; + explicit InputEventOptions(const nsAString& aData, + NeverCancelable aNeverCancelable) + : mData(aData), + mDataTransfer(nullptr), + mNeverCancelable(aNeverCancelable == NeverCancelable::Yes) {} + explicit InputEventOptions(dom::DataTransfer* aDataTransfer, + NeverCancelable aNeverCancelable) + : mDataTransfer(aDataTransfer), + mNeverCancelable(aNeverCancelable == NeverCancelable::Yes) { + MOZ_ASSERT(mDataTransfer); + MOZ_ASSERT(mDataTransfer->IsReadOnly()); + } + InputEventOptions(const nsAString& aData, + OwningNonNullStaticRangeArray&& aTargetRanges, + NeverCancelable aNeverCancelable) + : mData(aData), + mDataTransfer(nullptr), + mTargetRanges(std::move(aTargetRanges)), + mNeverCancelable(aNeverCancelable == NeverCancelable::Yes) {} + InputEventOptions(dom::DataTransfer* aDataTransfer, + OwningNonNullStaticRangeArray&& aTargetRanges, + NeverCancelable aNeverCancelable) + : mDataTransfer(aDataTransfer), + mTargetRanges(std::move(aTargetRanges)), + mNeverCancelable(aNeverCancelable == NeverCancelable::Yes) { + MOZ_ASSERT(mDataTransfer); + MOZ_ASSERT(mDataTransfer->IsReadOnly()); + } + + nsString mData; + dom::DataTransfer* mDataTransfer; + OwningNonNullStaticRangeArray mTargetRanges; + // If this is set to true, dispatching event won't be cancelable. + bool mNeverCancelable; +}; + +} // namespace mozilla + +#endif // #ifndef mozilla_InputEventOptions_h -- cgit v1.2.3