add "revert to defaults" button to lobby sounds pref manager

wesnoth · Oct 12, 2014 · ac6e648 · ac6e648
1 parent 3a5eec0
commit ac6e648
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Showing 2 changed files with 38 additions and 6 deletions.
diff --git a/data/gui/default/window/lobby_sounds_options.cfg b/data/gui/default/window/lobby_sounds_options.cfg
@@ -186,15 +186,27 @@
 			[/row]
 
 			[row]
-				grow_factor = 0
-
+				grow_factor = 1
 				[column]
-					horizontal_alignment = "right"
-
+					horizontal_grow="true"
 					[grid]
-
 						[row]
-							grow_factor = 0
+							grow_factor = 1
+
+							[column]
+								border = "all"
+								border_size = 5
+								horizontal_alignment = "left"
+
+								[button]
+									id = "revert_to_defaults"
+									definition = "default"
+
+									label = _ "Defaults"
+									tooltip = _"Reset all options to their default values"
+								[/button]
+
+							[/column]
 
 							[column]
 								border = "all"

diff --git a/src/gui/dialogs/lobby_sounds_options.cpp b/src/gui/dialogs/lobby_sounds_options.cpp
@@ -100,6 +100,22 @@ static void setup_item(const std::string & item, twindow & window)
 	setup_pref_toggle_button(item+"_in_lobby", mp_ui_sounds::get_def_pref_lobby(item), window);
 }
 
+static void set_pref_and_button(const std::string & pref_id, const std::string widget_id, bool value, twindow & window)
+{
+	preferences::set(pref_id,value);
+	ttoggle_button * button = &find_widget<ttoggle_button>(&window, widget_id, false);
+	button->set_value(value);
+}
+
+static void revert_to_default_pref_values(twindow & window)
+{
+	BOOST_FOREACH(const std::string & i, mp_ui_sounds::items) {
+		set_pref_and_button(i+"_sound", i+"_sound", mp_ui_sounds::get_def_pref_sound(i), window);
+		set_pref_and_button(i+"_notif", i+"_notification", mp_ui_sounds::get_def_pref_notif(i), window);
+		set_pref_and_button(i+"_lobby", i+"_in_lobby", mp_ui_sounds::get_def_pref_lobby(i), window);
+	}
+}
+
 REGISTER_DIALOG(lobby_sounds_options)
 
 tlobby_sounds_options::tlobby_sounds_options()
@@ -118,6 +134,10 @@ void tlobby_sounds_options::pre_show(CVideo& /*video*/, twindow& window)
 
 	in_lobby = &find_widget<ttoggle_button>(&window,"game_has_begun_in_lobby", false);
 	in_lobby->set_visible(twidget::tvisible::invisible);
+
+	tbutton * defaults;
+	defaults = &find_widget<tbutton>(&window,"revert_to_defaults", false);
+	connect_signal_mouse_left_click(*defaults, boost::bind(&revert_to_default_pref_values, boost::ref(window)));
 }
 
 void tlobby_sounds_options::post_show(twindow& /*window*/)