Re: [PATCH 2/3] Refactor loading xml UI files

> For loading the xml UI files 'gitg-ui.xml' and 'gitg-menus.xml' the
> same function call and error handling were performed twice.
>
> This patch introduces a helper function to remove this code
> duplication.
>

> Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
> ---
>
>  Not sure about putting the new function into gitg-utils.c;  maybe it
>  would be better in gitg.c...
>
> gitg/gitg-utils.c  |   16 ++++++++++++++++
> gitg/gitg-utils.h  |    2 ++
> gitg/gitg-window.c |   10 ++--------
> gitg/gitg.c        |    9 +--------
> 4 files changed, 21 insertions(+), 16 deletions(-)
>
> diff --git a/gitg/gitg-utils.c b/gitg/gitg-utils.c
> index 5fb6772..cfce323 100644
> --- a/gitg/gitg-utils.c
> +++ b/gitg/gitg-utils.c
> @@ -1,3 +1,4 @@
> +#include <stdlib.h>
> #include <string.h>
> #include <glib.h>
>
> @@ -417,3 +418,18 @@ gitg_utils_menu_position_under_tree_view  
> (GtkMenu  *menu,
> 							tree);
> 	}
> }
> +
> +void
> +gitg_builder_add_from_file(GtkBuilder *builder, const gchar  
> *filename)
> +{
> +	GError *error = NULL;
> +	gchar full_filename[PATH_MAX];
> +
> +	g_snprintf(full_filename, PATH_MAX, "%s%c%s", GITG_UI_DIR,  
> G_DIR_SEPARATOR, filename);
> +	if (!gtk_builder_add_from_file(builder, full_filename, &error))
> +	{
> +		g_critical("Could not open UI file: %s (%s)", full_filename,  
> error->message);
> +		g_error_free(error);
> +		exit(1);
> +	}
> +}
> diff --git a/gitg/gitg-utils.h b/gitg/gitg-utils.h
> index 867fff7..46f8010 100644
> --- a/gitg/gitg-utils.h
> +++ b/gitg/gitg-utils.h
> @@ -36,4 +36,6 @@ gint gitg_utils_sort_names(gchar const *s1, gchar  
> const *s2);
> void gitg_utils_menu_position_under_widget(GtkMenu *menu, gint *x,  
> gint *y,	gboolean *push_in, gpointer user_data);
> void gitg_utils_menu_position_under_tree_view(GtkMenu *menu, gint  
> *x, gint *y, gboolean *push_in, gpointer user_data);
> 					
> +void gitg_builder_add_from_file(GtkBuilder *builder, const gchar  
> *filename);
> +
> #endif /* __GITG_UTILS_H__ */
> diff --git a/gitg/gitg-window.c b/gitg/gitg-window.c
> index 8abdb9a..6f583d9 100644
> --- a/gitg/gitg-window.c
> +++ b/gitg/gitg-window.c
> @@ -171,14 +171,8 @@ build_search_entry(GitgWindow *window,  
> GtkBuilder *builder)
> 	
> 	GtkBuilder *b = gtk_builder_new();
> 	gtk_builder_set_translation_domain(b, GETTEXT_PACKAGE);
> -	GError *error = NULL;
>
> -	if (!gtk_builder_add_from_file(b, GITG_UI_DIR "/gitg-menus.xml",  
> &error))
> -	{
> -		g_critical("Could not open UI file: %s (%s)", GITG_UI_DIR "/gitg- 
> menus.xml", error->message);
> -		g_error_free(error);
> -		exit(1);
> -	}
> +	gitg_builder_add_from_file(b, "gitg-menus.xml");
> 	
> 	GtkUIManager *manager = GTK_UI_MANAGER(gtk_builder_get_object(b,  
> "uiman"));
> 	window->priv->search_popup =  
> GTK_WIDGET(g_object_ref(gtk_ui_manager_get_widget(manager, "/ui/ 
> search_popup")));
> diff --git a/gitg/gitg.c b/gitg/gitg.c
> index 69c5b56..20b9b53 100644
> --- a/gitg/gitg.c
> +++ b/gitg/gitg.c
> @@ -52,17 +52,10 @@ on_window_delete_event(GtkWidget *widget,  
> GdkEvent *event, gpointer userdata)
> static GitgWindow *
> build_ui()
> {
> -	GError *error = NULL;
> -	
> 	GtkBuilder *builder = gtk_builder_new();
> 	gtk_builder_set_translation_domain(builder, GETTEXT_PACKAGE);
> 	
> -	if (!gtk_builder_add_from_file(builder, GITG_UI_DIR "/gitg- 
> ui.xml", &error))
> -	{
> -		g_critical("Could not open UI file: %s (%s)", GITG_UI_DIR "/gitg- 
> ui.xml", error->message);
> -		g_error_free(error);
> -		exit(1);
> -	}
> +	gitg_builder_add_from_file(builder, "gitg-ui.xml");
> 	
> 	GtkWidget *window = GTK_WIDGET(gtk_builder_get_object(builder,  
> "window"));
> 	gtk_widget_show_all(window);
> -- 
> 1.6.1.2.362.g0f78
>