Moves bookmark related classes into bookmarks directory. There are no

code changes here (other than converting to COPY_AND_BLAH_BLAH and
updating include guards).

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/1868

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@1944 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 81 insertions, 0 deletions

diff --git a/chrome/browser/bookmarks/bookmark_drag_data.h b/chrome/browser/bookmarks/bookmark_drag_data.h
new file mode 100644
index 0000000..fd967eb
--- /dev/null
+++ b/chrome/browser/bookmarks/bookmark_drag_data.h
@@ -0,0 +1,81 @@
+// Copyright (c) 2006-2008 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 CHROME_BROWSER_BOOKMARKS_BOOKMARK_DRAG_DATA_
+#define CHROME_BROWSER_BOOKMARKS_BOOKMARK_DRAG_DATA_
+
+#include <vector>
+
+#include "chrome/browser/history/history.h"
+#include "googleurl/src/gurl.h"
+
+class BookmarkBarModel;
+class BookmarkBarNode;
+class OSExchangeData;
+class Pickle;
+
+// BookmarkDragData is used by the bookmark bar to represent a dragged
+// URL or starred group on the clipboard during drag and drop.
+//
+// Typical usage when writing data for a drag is:
+//   BookmarkDragData data(node_user_is_dragging);
+//   data.profile_id = profile_id;
+//   data.Write(os_exchange_data_for_drag);
+//
+// Typical usage to read is:
+//   BookmarkDragData data;
+//   if (data.Read(os_exchange_data))
+//     // data is valid
+
+struct BookmarkDragData {
+  BookmarkDragData();
+
+  // Created a BookmarkDragData populated from node.
+  explicit BookmarkDragData(BookmarkBarNode* node);
+
+  // Writes this BookmarkDragData to data. If BookmarkDragData is a URL,
+  // this writes out the URL and URL title clipboard data as well.
+  void Write(OSExchangeData* data) const;
+
+  // Restores this data from the clipboard, returning true on success.
+  bool Read(const OSExchangeData& data);
+
+  // Returns the node represented by this drag data from root. If the
+  // path can not be found, NULL is returned.
+  //
+  // This is only valid for groups.
+  BookmarkBarNode* BookmarkDragData::GetNode(BookmarkBarModel* model) const;
+
+  // If true, this entry represents a StarredEntry of type URL.
+  bool is_url;
+
+  // ID of the profile we originated from.
+  std::wstring profile_id;
+
+  // The URL, only valid if is_url is true.
+  GURL url;
+
+  // Title of the entry
+  std::wstring title;
+
+  // Children, only used for non-URL nodes.
+  std::vector<BookmarkDragData> children;
+
+  // If true our data is valid.
+  bool is_valid;
+
+ private:
+  // Writes the data to a Pickle.
+  void WriteToPickle(Pickle* pickle) const;
+
+  bool ReadFromPickle(Pickle* pickle, void** iterator);
+
+  // Adds to children an entry for each child of node.
+  void AddChildren(BookmarkBarNode* node);
+
+  // ID (node->id()) of the node this BookmarkDragData was created from.
+  int id_;
+};
+
+#endif  // CHROME_BROWSER_BOOKMARKS_BOOKMARK_DRAG_DATA_