Drag and drop of buttons/folders from bar to bar.

Does not include DnD to/from menus.
No animations of drop destination yet.

BUG=http://crbug.com/17608

TEST=Do some draggin and droppin.
Confirm click still works on the marks and folders.
Confirm "other bookmarks" canNOT be moved.
Confirm NTP / detached bar also works for DnD.

Review URL: http://codereview.chromium.org/395031

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@32341 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 9 insertions, 3 deletions

diff --git a/chrome/browser/cocoa/bookmark_bar_controller.h b/chrome/browser/cocoa/bookmark_bar_controller.h
index 648a9ad..456f2bc 100644
--- a/chrome/browser/cocoa/bookmark_bar_controller.h
+++ b/chrome/browser/cocoa/bookmark_bar_controller.h
@@ -16,15 +16,16 @@
 #include "webkit/glue/window_open_disposition.h"
 
 @class BookmarkBarController;
-class BookmarkModel;
-class BookmarkNode;
 @class BookmarkBarView;
+@class BookmarkButton;
+class BookmarkModel;
 @class BookmarkMenu;
+class BookmarkNode;
 class Browser;
 class GURL;
 @class MenuButton;
-class Profile;
 class PrefService;
+class Profile;
 class TabContents;
 @class ToolbarController;
 @protocol ViewResizer;
@@ -184,6 +185,11 @@ willAnimateFromState:(bookmarks::VisualState)oldState
 // Returns true if at least one bookmark was added.
 - (BOOL)addURLs:(NSArray*)urls withTitles:(NSArray*)titles at:(NSPoint)point;
 
+// Complete a drag of a bookmark button to this location on the main bar.
+// TODO(jrg): submenu DnD.
+// Returns YES on success.
+- (BOOL)dragButton:(BookmarkButton*)sourceButton to:(NSPoint)point;
+
 // Actions for manipulating bookmarks.
 // From a button, ...
 - (IBAction)openBookmark:(id)sender;