Finish fixing #2621

Ask for overwrite confirmation in SaveAs dialog.
Add a filenamechange button ("...") next to DownloadAs entry. This button
  calls the SaveAs dialog, but without anonymity and recursiveness widgets
  (they are hidden), and it does not initiate the download, just changes
  the names in download panel.
Add vsize group for download panel widgets, they all have the same height
  now.
SaveAs dialog, "Download" and "Download recursively" context menu items
  now use the same code that "Download!" button uses (start_download2,
  etc). Old code that they used to need is now removed.
  Note that this _requires_ selection to follow context menu
  (right-clicking on a search result MUST select that search result before
  popping up context menu).
Fixed small bugs in get_suggested_filename_anonymity2 (proper
  initialization for anonymity and result).
GNUNET_FS_GTK_open_change_download_name_dialog() can be used to change
  download name from other files (it's public, unlike direct operations on
  treestore).
Fixed some comments.
Currently selected search result is now remembered in
  current_selected_search_result variable. It is checked on every item
  update, and if selection did not change, then download panel is not
  re-populated (re-population would have destroyed any user changes to
  download panel contents; item updates are made several times per
  second).
Don't trigger GNUNET_FS_GTK_search_treeview_cursor_changed when updated
  item is not currently selected.
Omit the "Download recursively" context menu item for search results that
  are known to not to be directories.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/fs/gnunet-fs-gtk_event-handler.h b/src/fs/gnunet-fs-gtk_event-handler.h
index 472ae731..a7247c80 100644
--- a/src/fs/gnunet-fs-gtk_event-handler.h
+++ b/src/fs/gnunet-fs-gtk_event-handler.h
@@ -176,7 +176,6 @@ struct DownloadEntry
    * Has the download completed (or failed)?
    */
   int is_done;
-
 };
 
 
@@ -249,6 +248,9 @@ GNUNET_GTK_add_search_result (struct SearchTab *tab,
                               uint32_t applicability_rank);
 
 
+void
+GNUNET_FS_GTK_set_item_downloaded_name (GtkTreeStore *ts, GtkTreeRowReference *rr, gchar *filename);
+
 /**
  * Notification of FS to a client about the progress of an
  * operation.  Callbacks of this type will be used for uploads,