1 files changed, 57 insertions, 0 deletions
diff --git a/widget/android/nsDragService.h b/widget/android/nsDragService.h
new file mode 100644
index 0000000000..5e3a32ef3d
--- /dev/null
+++ b/widget/android/nsDragService.h
@@ -0,0 +1,57 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 nsDragService_h__
+#define nsDragService_h__
+
+#include "nsBaseDragService.h"
+
+#include "AndroidGraphics.h"
+#include "mozilla/java/GeckoDragAndDropNatives.h"
+
+class nsITransferable;
+
+class nsDragService final : public nsBaseDragService {
+ public:
+  nsDragService() = default;
+
+  NS_DECL_ISUPPORTS_INHERITED
+
+  static already_AddRefed<nsDragService> GetInstance();
+
+  // nsIDragSession
+  NS_IMETHOD GetData(nsITransferable* aTransferable, uint32_t anItem) override;
+  NS_IMETHOD GetNumDropItems(uint32_t* aNumItems) override;
+  NS_IMETHOD IsDataFlavorSupported(const char* aDataFlavor,
+                                   bool* _retval) override;
+  MOZ_CAN_RUN_SCRIPT NS_IMETHOD EndDragSession(bool aDoneDrag,
+                                               uint32_t aKeyModifiers) override;
+  NS_IMETHOD
+  UpdateDragImage(nsINode* aImage, int32_t aImageX, int32_t aImageY) override;
+  virtual bool MustUpdateDataTransfer(mozilla::EventMessage aMessage) override;
+
+  void SetData(nsITransferable* aTransferable);
+
+  static void SetDropData(
+      mozilla::java::GeckoDragAndDrop::DropData::Param aDropData);
+
+ protected:
+  virtual ~nsDragService() = default;
+
+  // nsBaseDragService
+  MOZ_CAN_RUN_SCRIPT nsresult
+  InvokeDragSessionImpl(nsIArray* anArrayTransferables,
+                        const mozilla::Maybe<mozilla::CSSIntRegion>& aRegion,
+                        uint32_t aActionType) override;
+
+ private:
+  mozilla::java::sdk::Bitmap::LocalRef CreateDragImage(
+      nsINode* aNode, const mozilla::Maybe<mozilla::CSSIntRegion>& aRegion);
+
+  // our source data items
+  nsCOMPtr<nsITransferable> mTransferable;
+};
+
+#endif  // nsDragService_h__