| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef THIRD_PARTY_BLINK_PUBLIC_COMMON_PAGE_DRAG_MOJOM_TRAITS_H_ |
| #define THIRD_PARTY_BLINK_PUBLIC_COMMON_PAGE_DRAG_MOJOM_TRAITS_H_ |
| |
| #include "mojo/public/cpp/bindings/enum_traits.h" |
| #include "mojo/public/cpp/bindings/struct_traits.h" |
| #include "third_party/blink/public/common/common_export.h" |
| #include "third_party/blink/public/common/page/drag_operation.h" |
| #include "third_party/blink/public/mojom/page/widget.mojom-shared.h" |
| |
| namespace mojo { |
| |
| template <> |
| struct BLINK_COMMON_EXPORT |
| StructTraits<blink::mojom::AllowedDragOperationsDataView, |
| blink::DragOperationsMask> { |
| static bool allow_copy(const blink::DragOperationsMask& op_mask) { |
| return op_mask & blink::kDragOperationCopy; |
| } |
| static bool allow_link(const blink::DragOperationsMask& op_mask) { |
| return op_mask & blink::kDragOperationLink; |
| } |
| static bool allow_move(const blink::DragOperationsMask& op_mask) { |
| return op_mask & blink::kDragOperationMove; |
| } |
| static bool Read(blink::mojom::AllowedDragOperationsDataView data, |
| blink::DragOperationsMask* out); |
| }; |
| |
| } // namespace mojo |
| |
| #endif // THIRD_PARTY_BLINK_PUBLIC_COMMON_PAGE_DRAG_MOJOM_TRAITS_H_ |
