content/browser/web_contents/drag_utils_gtk.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/browser/web_contents/drag_utils_gtk.h"
   6
   7 using WebKit::WebDragOperationsMask;
   8 using WebKit::WebDragOperation;
   9 using WebKit::WebDragOperationNone;
  10 using WebKit::WebDragOperationCopy;
  11 using WebKit::WebDragOperationLink;
  12 using WebKit::WebDragOperationMove;
  13
  14 namespace content {
  15
  16 GdkDragAction WebDragOpToGdkDragAction(WebDragOperationsMask op) {
  17   GdkDragAction action = static_cast<GdkDragAction>(0);
  18   if (op & WebDragOperationCopy)
  19     action = static_cast<GdkDragAction>(action | GDK_ACTION_COPY);
  20   if (op & WebDragOperationLink)
  21     action = static_cast<GdkDragAction>(action | GDK_ACTION_LINK);
  22   if (op & WebDragOperationMove)
  23     action = static_cast<GdkDragAction>(action | GDK_ACTION_MOVE);
  24   return action;
  25 }
  26
  27 WebDragOperationsMask GdkDragActionToWebDragOp(GdkDragAction action) {
  28   WebDragOperationsMask op = WebDragOperationNone;
  29   if (action & GDK_ACTION_COPY)
  30     op = static_cast<WebDragOperationsMask>(op | WebDragOperationCopy);
  31   if (action & GDK_ACTION_LINK)
  32     op = static_cast<WebDragOperationsMask>(op | WebDragOperationLink);
  33   if (action & GDK_ACTION_MOVE)
  34     op = static_cast<WebDragOperationsMask>(op | WebDragOperationMove);
  35   return op;
  36 }
  37
  38 }  // namespace content