Added command /wins swap

6 files changed, 66 insertions, 6 deletions

diff --git a/src/command/command.c b/src/command/command.c
index 6e884ceb..65aa2a21 100644
--- a/src/command/command.c
+++ b/src/command/command.c
@@ -347,13 +347,14 @@ static struct cmd_t command_defs[] =
           NULL } } },
 
     { "/wins",
-        cmd_wins, parse_args, 0, 1, NULL,
-        { "/wins [tidy|prune]", "List or tidy active windows.",
-        { "/wins [tidy|prune]",
-          "------------------",
+        cmd_wins, parse_args, 0, 3, NULL,
+        { "/wins [tidy|prune|swap] [source] [target]", "List or tidy active windows.",
+        { "/wins [tidy|prune] [source] [target]",
+          "------------------------------------",
           "Passing no argument will list all currently active windows and information about their usage.",
-          "tidy  : Shuffle windows so there are no gaps.",
-          "prune : Close all windows with no unread messages, and then tidy as above.",
+          "tidy               : Shuffle windows so there are no gaps.",
+          "prune              : Close all windows with no unread messages, and then tidy as above.",
+          "swap source target : Swap windows.",
           NULL } } },
 
     { "/sub",
@@ -1026,6 +1027,7 @@ cmd_init(void)
     wins_ac = autocomplete_new();
     autocomplete_add(wins_ac, "prune");
     autocomplete_add(wins_ac, "tidy");
+    autocomplete_add(wins_ac, "swap");
 
     roster_ac = autocomplete_new();
     autocomplete_add(roster_ac, "add");
diff --git a/src/command/commands.c b/src/command/commands.c
index c0729630..8a37305a 100644
--- a/src/command/commands.c
+++ b/src/command/commands.c
@@ -470,7 +470,27 @@ cmd_wins(gchar **args, struct cmd_help_t help)
         ui_tidy_wins();
     } else if (strcmp(args[0], "prune") == 0) {
         ui_prune_wins();
+    } else if (strcmp(args[0], "swap") == 0) {
+        if ((args[1] == NULL) || (args[2] == NULL)) {
+            cons_show("Usage: %s", help.usage);
+        } else {
+            int source_win = atoi(args[1]);
+            int target_win = atoi(args[2]);
+            if ((source_win == 1) || (target_win == 1)) {
+                cons_show("Cannot move console window.");
+            } else if (source_win != target_win) {
+                gboolean swapped = ui_swap_wins(source_win, target_win);
+                if (swapped) {
+                    cons_show("Swapped windows %d <-> %d", source_win, target_win);
+                } else {
+                    cons_show("Window %d does not exist", source_win);
+                }
+            } else {
+                cons_show("Same source and target window supplied.");
+            }
+        }
     }
+
     return TRUE;
 }
 
diff --git a/src/ui/core.c b/src/ui/core.c
index 8f385cf2..3b7789d9 100644
--- a/src/ui/core.c
+++ b/src/ui/core.c
@@ -950,6 +950,12 @@ _ui_prune_wins(void)
     }
 }
 
+static gboolean
+_ui_swap_wins(int source_win, int target_win)
+{
+    return wins_swap(source_win, target_win);
+}
+
 static win_type_t
 _ui_current_win_type(void)
 {
@@ -1987,4 +1993,5 @@ ui_init_module(void)
     ui_create_xmlconsole_win = _ui_create_xmlconsole_win;
     ui_xmlconsole_exists = _ui_xmlconsole_exists;
     ui_handle_room_join_error = _ui_handle_room_join_error;
+    ui_swap_wins = _ui_swap_wins;
 }
diff --git a/src/ui/ui.h b/src/ui/ui.h
index 14f7137c..d56c8f5d 100644
--- a/src/ui/ui.h
+++ b/src/ui/ui.h
@@ -147,6 +147,7 @@ gboolean (*ui_duck_exists)(void);
 
 void (*ui_tidy_wins)(void);
 void (*ui_prune_wins)(void);
+gboolean (*ui_swap_wins)(int source_win, int target_win);
 
 void (*ui_auto_away)(void);
 void (*ui_end_auto_away)(void);
diff --git a/src/ui/windows.c b/src/ui/windows.c
index 82659be5..48ab9ea8 100644
--- a/src/ui/windows.c
+++ b/src/ui/windows.c
@@ -387,6 +387,35 @@ wins_lost_connection(void)
 }
 
 gboolean
+wins_swap(int source_win, int target_win)
+{
+    ProfWin *source = g_hash_table_lookup(windows, GINT_TO_POINTER(source_win));
+
+    if (source != NULL) {
+        ProfWin *target = g_hash_table_lookup(windows, GINT_TO_POINTER(target_win));
+
+        if (target == NULL) {
+            g_hash_table_steal(windows, GINT_TO_POINTER(source_win));
+            status_bar_inactive(source_win);
+            g_hash_table_insert(windows, GINT_TO_POINTER(target_win), source);
+            if (source->unread > 0) {
+                status_bar_new(target_win);
+            } else {
+                status_bar_active(target_win);
+            }
+            if ((wins_get_current_num() == source_win) || (wins_get_current_num() == target_win)) {
+                ui_switch_win(1);
+            }
+            return TRUE;
+        } else {
+            return FALSE;
+        }
+    } else {
+        return FALSE;
+    }
+}
+
+gboolean
 wins_tidy(void)
 {
     gboolean tidy_required = FALSE;
diff --git a/src/ui/windows.h b/src/ui/windows.h
index cbe219df..7b3513fb 100644
--- a/src/ui/windows.h
+++ b/src/ui/windows.h
@@ -50,5 +50,6 @@ void wins_destroy(void);
 GList * wins_get_nums(void);
 gboolean wins_xmlconsole_exists(void);
 ProfWin * wins_get_xmlconsole(void);
+gboolean wins_swap(int source_win, int target_win);
 
 #endif