Move code to reload configuration files into utils_reload_configuration() and add it to the plugin API.

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@2794 ea778897-0a13-0410-b9d1-a72fbfd435f5

ChangeLog

@@ -4,7 +4,9 @@
    Add menu item accelerators first after default and user keybindings
    have been read to avoid that menu item accelerators of user
    keybindings can't be overridden anymore (closes #2021703).
-
+ * src/callbacks.c, src/plugindata.h, src/plugins.c, src/utils.c, src/utils.h:
+   Move code to reload configuration files into utils_reload_configuration()
+   and add it to the plugin API.
 
 2008-07-18  Enrico Tröger  <enrico(dot)troeger(at)uvena(dot)de>
 

src/callbacks.c

@@ -2222,29 +2222,6 @@ void
 on_menu_reload_configuration1_activate (GtkMenuItem     *menuitem,
                                         gpointer         user_data)
 {
-	guint i;
+	utils_reload_configuration();
-
-	/* reload templates */
-	templates_free_templates();
-	templates_init();
-
-	/* reload snippets */
-	editor_snippets_free();
-	editor_snippets_init();
-
-	/* reload filetype extensions */
-	configuration_read_filetype_extensions();
-
-	/* save possibly changed commands before re-reading them */
-	filetypes_save_commands();
-
-	/* reload filetype configs */
-	for (i = 0; i < filetypes_array->len; i++)
-	{
-		/* filetypes_load_config() will skip not loaded filetypes */
-		filetypes_load_config(i, TRUE);
-	}
-
-	ui_set_statusbar(TRUE, _("Configuration files reloaded."));
 }
 

src/plugindata.h

@@ -36,7 +36,7 @@
 
 /* The API version should be incremented whenever any plugin data types below are
  * modified or appended to. */
-static const gint api_version = 78;
+static const gint api_version = 79;
 
 /* The ABI version should be incremented whenever existing fields in the plugin
  * data types below have to be changed or reordered. It should stay the same if fields
@@ -300,6 +300,7 @@ typedef struct UtilsFuncs
 	gboolean	(*spawn_async) (const gchar *dir, gchar **argv, gchar **env, GSpawnFlags flags,
 				 GSpawnChildSetupFunc child_setup, gpointer user_data, GPid *child_pid,
 				 GError **error);
+	void		(*reload_configuration) (void);
 }
 UtilsFuncs;
 

src/plugins.c

@@ -170,7 +170,8 @@ static UtilsFuncs utils_funcs = {
 	&utils_get_setting_integer,
 	&utils_get_setting_string,
 	&utils_spawn_sync,
-	&utils_spawn_async
+	&utils_spawn_async,
+	&utils_reload_configuration
 };
 
 static UIUtilsFuncs uiutils_funcs = {

src/utils.c

@@ -1523,3 +1523,42 @@ gboolean utils_spawn_async(const gchar *dir, gchar **argv, gchar **env, GSpawnFl
 #endif
 	return result;
 }
+
+
+/**
+ *  Reloads most of Geany's configuration files without restarting. Currently the following
+ *  files are reloaded: all template files, also new file templates and the 'New (with template)'
+ *  menus will be updated, Snippets (snippets.conf), filetype extensions (filetype_extensions.conf),
+ *  and 'settings' and 'build_settings' sections of the filetype definition files.
+ *
+ *  Plugins may call this function if they changed any of these files (e.g. a configuration file
+ *  editor plugin).
+ *
+ **/
+void utils_reload_configuration(void)
+{
+	guint i;
+
+	/* reload templates */
+	templates_free_templates();
+	templates_init();
+
+	/* reload snippets */
+	editor_snippets_free();
+	editor_snippets_init();
+
+	/* reload filetype extensions */
+	configuration_read_filetype_extensions();
+
+	/* save possibly changed commands before re-reading them */
+	filetypes_save_commands();
+
+	/* reload filetype configs */
+	for (i = 0; i < filetypes_array->len; i++)
+	{
+		/* filetypes_load_config() will skip not loaded filetypes */
+		filetypes_load_config(i, TRUE);
+	}
+
+	ui_set_statusbar(TRUE, _("Configuration files reloaded."));
+}

src/utils.h

@@ -141,4 +141,6 @@ gboolean utils_spawn_async(const gchar *dir, gchar **argv, gchar **env, GSpawnFl
 						   GSpawnChildSetupFunc child_setup, gpointer user_data, GPid *child_pid,
 						   GError **error);
 
+void utils_reload_configuration(void);
+
 #endif