Pulls WebDragDest out of TabContentsViewGtk so that it can be used by

both views and gtk.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/265041

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@28457 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 10 insertions, 1 deletions

diff --git a/chrome/browser/views/tab_contents/tab_contents_view_gtk.cc b/chrome/browser/views/tab_contents/tab_contents_view_gtk.cc
index 665a63d..8667bce 100644
--- a/chrome/browser/views/tab_contents/tab_contents_view_gtk.cc
+++ b/chrome/browser/views/tab_contents/tab_contents_view_gtk.cc
@@ -22,6 +22,7 @@
 #include "chrome/browser/tab_contents/interstitial_page.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/browser/tab_contents/tab_contents_delegate.h"
+#include "chrome/browser/tab_contents/web_drag_dest_gtk.h"
 #include "chrome/browser/views/sad_tab_view.h"
 #include "chrome/browser/views/tab_contents/render_view_context_menu_win.h"
 #include "views/focus/view_storage.h"
@@ -152,6 +153,9 @@ RenderWidgetHostView* TabContentsViewGtk::CreateViewForWidget(
   gtk_widget_add_events(view->native_view(), GDK_LEAVE_NOTIFY_MASK |
                         GDK_POINTER_MOTION_MASK);
 
+  // Renderer target DnD.
+  drag_dest_.reset(new WebDragDestGtk(tab_contents(), view->native_view()));
+
   gtk_fixed_put(GTK_FIXED(GetNativeView()), view->native_view(), 0, 0);
   return view;
 }
@@ -265,7 +269,7 @@ void TabContentsViewGtk::RestoreFocus() {
 }
 
 void TabContentsViewGtk::UpdateDragCursor(WebDragOperation operation) {
-  NOTIMPLEMENTED();
+  drag_dest_->UpdateDragStatus(operation);
 }
 
 void TabContentsViewGtk::GotFocus() {
diff --git a/chrome/browser/views/tab_contents/tab_contents_view_gtk.h b/chrome/browser/views/tab_contents/tab_contents_view_gtk.h
index 324846e..993992b 100644
--- a/chrome/browser/views/tab_contents/tab_contents_view_gtk.h
+++ b/chrome/browser/views/tab_contents/tab_contents_view_gtk.h
@@ -13,6 +13,7 @@
 class RenderViewContextMenuWin;
 class SadTabView;
 class TabContentsDragSource;
+class WebDragDestGtk;
 namespace views {
 class NativeViewHost;
 }
@@ -93,6 +94,10 @@ class TabContentsViewGtk : public TabContentsView,
   // The event for the last mouse down we handled. We need this for drags.
   GdkEventButton last_mouse_down_;
 
+  // The helper object that handles drag destination related interactions with
+  // GTK.
+  scoped_ptr<WebDragDestGtk> drag_dest_;
+
   DISALLOW_COPY_AND_ASSIGN(TabContentsViewGtk);
 };