From f814dc27f4c9cf40f51d1afef3df971287b89d1f Mon Sep 17 00:00:00 2001
From: Sebastien Helleu <flashcode@flashtux.org>
Date: Fri, 20 Mar 2009 18:47:28 +0100
Subject: [PATCH] Add buffer name completion for command /filter

---
 doc/en/dev/plugin_c_api.en.xml |  4 ++++
 src/core/wee-command.c         |  2 +-
 src/gui/gui-completion.c       | 25 +++++++++++++++++++++++++
 3 files changed, 30 insertions(+), 1 deletion(-)

diff --git a/doc/en/dev/plugin_c_api.en.xml b/doc/en/dev/plugin_c_api.en.xml
index 22a19278a..a3be40b32 100644
--- a/doc/en/dev/plugin_c_api.en.xml
+++ b/doc/en/dev/plugin_c_api.en.xml
@@ -5050,6 +5050,10 @@ struct t_hook *weechat_hook_command (
                       <entry>%b</entry>
                       <entry>Buffers names</entry>
                     </row>
+                    <row>
+                      <entry>%B</entry>
+                      <entry>Buffers names (with plugin name)</entry>
+                    </row>
                     <row>
                       <entry>%c</entry>
                       <entry>Configuration files</entry>
diff --git a/src/core/wee-command.c b/src/core/wee-command.c
index cc3df293c..e2aae65b0 100644
--- a/src/core/wee-command.c
+++ b/src/core/wee-command.c
@@ -3683,7 +3683,7 @@ command_init ()
                      "  filter lines containing \"weechat sucks\" on IRC "
                      "channel #weechat:\n"
                      "    /filter add sucks irc.freenode.#weechat * weechat sucks"),
-                  "list|enable|disable|toggle|add|rename|del %F",
+                  "list|enable|disable|toggle|add|rename|del %F %B",
                   &command_filter, NULL);
     hook_command (NULL, "help",
                   N_("display help about commands and options"),
diff --git a/src/gui/gui-completion.c b/src/gui/gui-completion.c
index 40f11f7ab..16ef58b8c 100644
--- a/src/gui/gui-completion.c
+++ b/src/gui/gui-completion.c
@@ -354,6 +354,28 @@ gui_completion_list_add_buffers_names (struct t_gui_completion *completion)
     }
 }
 
+/*
+ * gui_completion_list_add_plugins_buffers_names: add plugins + buffers names
+ *                                                to completion list
+ */
+
+void
+gui_completion_list_add_plugins_buffers_names (struct t_gui_completion *completion)
+{
+    struct t_gui_buffer *ptr_buffer;
+    char name[512];
+    
+    for (ptr_buffer = gui_buffers; ptr_buffer;
+         ptr_buffer = ptr_buffer->next_buffer)
+    {
+        snprintf (name, sizeof (name), "%s.%s",
+                  plugin_get_name (ptr_buffer->plugin),
+                  ptr_buffer->name);
+        gui_completion_list_add (completion, name,
+                                 0, WEECHAT_LIST_POS_SORT);
+    }
+}
+
 /*
  * gui_completion_list_add_config_files: add config files to completion list
  */
@@ -1016,6 +1038,9 @@ gui_completion_build_list_template (struct t_gui_completion *completion,
                         case 'b': /* buffers names */
                             gui_completion_list_add_buffers_names (completion);
                             break;
+                        case 'B': /* plugin + "." + buffer name */
+                            gui_completion_list_add_plugins_buffers_names (completion);
+                            break;
                         case 'c': /* config files */
                             gui_completion_list_add_config_files (completion);
                             break;