From b05e17db3e2247111ed8819af8e9deba9e53df58 Mon Sep 17 00:00:00 2001
From: James Booth <boothj5@gmail.com>
Date: Sat, 25 Jan 2014 01:00:51 +0000
Subject: [PATCH] Added autocomplete for /alias remove

---
 src/command/command.c  | 46 +++++++++++++++++++++++++++++++++++++++---
 src/command/command.h  |  2 ++
 src/command/commands.c |  2 ++
 3 files changed, 47 insertions(+), 3 deletions(-)

diff --git a/src/command/command.c b/src/command/command.c
index a65084ce..68c2c6dc 100644
--- a/src/command/command.c
+++ b/src/command/command.c
@@ -68,6 +68,7 @@ static char * _bookmark_autocomplete(char *input, int *size);
 static char * _otr_autocomplete(char *input, int *size);
 static char * _connect_autocomplete(char *input, int *size);
 static char * _statuses_autocomplete(char *input, int *size);
+static char * _alias_autocomplete(char *input, int *size);
 
 GHashTable *commands = NULL;
 
@@ -877,6 +878,7 @@ static Autocomplete connect_property_ac;
 static Autocomplete statuses_ac;
 static Autocomplete statuses_cons_chat_ac;
 static Autocomplete alias_ac;
+static Autocomplete aliases_ac;
 
 /*
  * Initialise command autocompleter and history
@@ -887,6 +889,7 @@ cmd_init(void)
     log_info("Initialising commands");
 
     commands_ac = autocomplete_new();
+    aliases_ac = autocomplete_new();
 
     help_ac = autocomplete_new();
     autocomplete_add(help_ac, "commands");
@@ -922,6 +925,7 @@ cmd_init(void)
         GString *ac_alias = g_string_new("/");
         g_string_append(ac_alias, alias->name);
         autocomplete_add(commands_ac, ac_alias->str);
+        autocomplete_add(aliases_ac, alias->name);
         g_string_free(ac_alias, TRUE);
         curr = g_list_next(curr);
     }
@@ -1113,6 +1117,7 @@ cmd_uninit(void)
     autocomplete_free(statuses_ac);
     autocomplete_free(statuses_cons_chat_ac);
     autocomplete_free(alias_ac);
+    autocomplete_free(aliases_ac);
 }
 
 void
@@ -1131,6 +1136,22 @@ cmd_autocomplete_remove(char *value)
     }
 }
 
+void
+cmd_alias_add(char *value)
+{
+    if (aliases_ac != NULL) {
+        autocomplete_add(aliases_ac, value);
+    }
+}
+
+void
+cmd_alias_remove(char *value)
+{
+    if (aliases_ac != NULL) {
+        autocomplete_remove(aliases_ac, value);
+    }
+}
+
 // Command autocompletion functions
 void
 cmd_autocomplete(char *input, int *size)
@@ -1208,6 +1229,7 @@ cmd_reset_autocomplete()
     autocomplete_reset(statuses_ac);
     autocomplete_reset(statuses_cons_chat_ac);
     autocomplete_reset(alias_ac);
+    autocomplete_reset(aliases_ac);
     bookmark_autocomplete_reset();
 }
 
@@ -1455,8 +1477,8 @@ _cmd_complete_parameters(char *input, int *size)
         return;
     }
 
-    gchar *cmds[] = { "/help", "/prefs", "/log", "/disco", "/close", "/wins", "/alias" };
-    Autocomplete completers[] = { help_ac, prefs_ac, log_ac, disco_ac, close_ac, wins_ac, alias_ac };
+    gchar *cmds[] = { "/help", "/prefs", "/log", "/disco", "/close", "/wins" };
+    Autocomplete completers[] = { help_ac, prefs_ac, log_ac, disco_ac, close_ac, wins_ac };
 
     for (i = 0; i < ARRAY_SIZE(cmds); i++) {
         result = autocomplete_param_with_ac(input, size, cmds[i], completers[i]);
@@ -1471,7 +1493,7 @@ _cmd_complete_parameters(char *input, int *size)
         _autoaway_autocomplete, _titlebar_autocomplete, _theme_autocomplete,
         _account_autocomplete, _roster_autocomplete, _group_autocomplete,
         _bookmark_autocomplete, _autoconnect_autocomplete, _otr_autocomplete,
-        _connect_autocomplete, _statuses_autocomplete };
+        _connect_autocomplete, _statuses_autocomplete, _alias_autocomplete };
 
     for (i = 0; i < ARRAY_SIZE(acs); i++) {
         result = acs[i](input, size);
@@ -1776,6 +1798,24 @@ _statuses_autocomplete(char *input, int *size)
     return NULL;
 }
 
+static char *
+_alias_autocomplete(char *input, int *size)
+{
+    char *result = NULL;
+
+    result = autocomplete_param_with_ac(input, size, "/alias remove", aliases_ac);
+    if (result != NULL) {
+        return result;
+    }
+
+    result = autocomplete_param_with_ac(input, size, "/alias", alias_ac);
+    if (result != NULL) {
+        return result;
+    }
+
+    return NULL;
+}
+
 static char *
 _connect_autocomplete(char *input, int *size)
 {
diff --git a/src/command/command.h b/src/command/command.h
index fd641302..046fda64 100644
--- a/src/command/command.h
+++ b/src/command/command.h
@@ -34,6 +34,8 @@ void cmd_autocomplete(char *input, int *size);
 void cmd_reset_autocomplete(void);
 void cmd_autocomplete_add(char *value);
 void cmd_autocomplete_remove(char *value);
+void cmd_alias_add(char *value);
+void cmd_alias_remove(char *value);
 
 gboolean cmd_execute(const char * const command, const char * const inp);
 gboolean cmd_execute_alias(const char * const inp, gboolean *ran);
diff --git a/src/command/commands.c b/src/command/commands.c
index cd82f9f6..76f85210 100644
--- a/src/command/commands.c
+++ b/src/command/commands.c
@@ -1839,6 +1839,7 @@ cmd_alias(gchar **args, struct cmd_help_t help)
                     GString *ac_value = g_string_new("/");
                     g_string_append(ac_value, alias);
                     cmd_autocomplete_add(ac_value->str);
+                    cmd_alias_add(alias);
                     g_string_free(ac_value, TRUE);
                     cons_show("Command alias added /%s -> %s", alias, value);
                 } else {
@@ -1860,6 +1861,7 @@ cmd_alias(gchar **args, struct cmd_help_t help)
                 GString *ac_value = g_string_new("/");
                 g_string_append(ac_value, alias);
                 cmd_autocomplete_remove(ac_value->str);
+                cmd_alias_remove(alias);
                 g_string_free(ac_value, TRUE);
                 cons_show("Command alias removed -> /%s", alias);
             }