Open files from command line.

3 files changed, 17 insertions, 7 deletions

diff --git a/src/ld-window-main.c b/src/ld-window-main.c
index 6191bc2..3599da6 100644
--- a/src/ld-window-main.c
+++ b/src/ld-window-main.c
@@ -174,13 +174,20 @@ static GtkActionEntry wm_action_entries[] =
 
 /**
  * ld_window_main_new:
+ * @filename: (allow-none): a file to open.
  *
  * Create an instance.
  */
 GtkWidget *
-ld_window_main_new (void)
+ld_window_main_new (const gchar *filename)
 {
-	return g_object_new (LD_TYPE_WINDOW_MAIN, NULL);
+	GtkWidget *self;
+	self = g_object_new (LD_TYPE_WINDOW_MAIN, NULL);
+
+	if (filename)
+		diagram_open (LD_WINDOW_MAIN (self), filename);
+
+	return self;
 }
 
 G_DEFINE_TYPE (LdWindowMain, ld_window_main, GTK_TYPE_WINDOW);
diff --git a/src/ld-window-main.h b/src/ld-window-main.h
index 8d28150..2eccc12 100644
--- a/src/ld-window-main.h
+++ b/src/ld-window-main.h
@@ -47,7 +47,7 @@ struct _LdWindowMainClass
 
 GType ld_window_main_get_type (void) G_GNUC_CONST;
 
-GtkWidget *ld_window_main_new (void);
+GtkWidget *ld_window_main_new (const gchar *filename);
 
 
 G_END_DECLS
diff --git a/src/logdiag.c b/src/logdiag.c
index 99aa8de..fd871f2 100644
--- a/src/logdiag.c
+++ b/src/logdiag.c
@@ -19,7 +19,6 @@
 int
 main (int argc, char *argv[])
 {
-	GtkWidget *window;
 	GError *error;
 #ifdef _WIN32
 	gchar *install_dir;
@@ -48,11 +47,15 @@ main (int argc, char *argv[])
 		return 1;
 	}
 
-	/* TODO: Open the file in the parameter, if present. */
 	gtk_window_set_default_icon_name (PROJECT_NAME);
-	window = ld_window_main_new ();
-	gtk_main ();
 
+	/* TODO: Accept multiple files. */
+	if (argc < 2)
+		ld_window_main_new (NULL);
+	else
+		ld_window_main_new (argv[1]);
+
+	gtk_main ();
 	return 0;
 }