[WIP] Add a conversation dialog.

Items are sorted by value.

Move common conversation code to ui/conversation_hash.[ch]. Add a
conversation_type_e enum along with convenience functions for fetching
titles, tap names, etc.

We have a single main dialog instead of a main dialog + individual
protocol dialogs. It de-clutters the statistics menu and results in
simpler code. Conversation type tabs can be added and removed within the
dialog itself. The tab list is sticky and saved with the current profile
when the dialog closes. Data can be copied as CSV or YAML.

Add a FilterAction class and a corresponding filterAction slot to
MainWindow. Use it for the Conversations context menu.

Add an addressResolutionChanged signal and related plumbing.

Get rid of the iterator members in the conversation item struct. Update
the GTK+ code accordingly.

Excercise for the reader:
- Update TShark to use the common hash code.

Ping-Bug: 9231
Ping-Bug: 8703
Ping-Bug: 6727
Change-Id: I8728d771fc5b1a85937bed9d898e53c3ecc3a544
Reviewed-on: https://code.wireshark.org/review/2987
Reviewed-by: Michael Mann <mmann78@netscape.net>

1 files changed, 13 insertions, 0 deletions

diff --git a/epan/prefs-int.h b/epan/prefs-int.h
index 0b75f4e544..10240cd35c 100644
--- a/epan/prefs-int.h
+++ b/epan/prefs-int.h
@@ -181,4 +181,17 @@ WS_DLL_PUBLIC
 int
 read_prefs_file(const char *pf_path, FILE *pf, pref_set_pair_cb pref_set_pair_fct, void *private_data);
 
+/** Convert a string list preference to a preference string.
+ *
+ * Given a GList of gchar pointers, create a quoted, comma-separated
+ * string. Should be used with prefs_get_string_list() and
+ * prefs_clear_string_list().
+ *
+ * @param sl String list.
+ * @return Quoted, joined, and wrapped string. May be empty.
+ */
+WS_DLL_PUBLIC
+char *
+join_string_list(GList *sl);
+
 #endif /* prefs-int.h */