[gtksourceview/wip/loader-saver] File: ensure-trailing-newline property

[Sébastien Wilmet <swilmet src gnome org>]

commit 8be4b8477eb2b1417c6c9df66b74ce761c7d1a4a
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Thu Dec 12 15:16:15 2013 +0100

    File: ensure-trailing-newline property

 gtksourceview/gtksourcefile.c |   45 ++++++++++++++++++++++++++++++++++++++++-
 gtksourceview/gtksourcefile.h |    5 ++++
 2 files changed, 49 insertions(+), 1 deletions(-)
---
diff --git a/gtksourceview/gtksourcefile.c b/gtksourceview/gtksourcefile.c
index 19c74ff..e52af91 100644
--- a/gtksourceview/gtksourcefile.c
+++ b/gtksourceview/gtksourcefile.c
@@ -31,7 +31,8 @@ enum
        PROP_BUFFER,
        PROP_ENCODING,
        PROP_NEWLINE_TYPE,
-       PROP_COMPRESSION_TYPE
+       PROP_COMPRESSION_TYPE,
+       PROP_ENSURE_TRAILING_NEWLINE
 };
 
 struct _GtkSourceFilePrivate
@@ -41,6 +42,8 @@ struct _GtkSourceFilePrivate
        const GtkSourceEncoding *encoding;
        GtkSourceNewlineType newline_type;
        GtkSourceCompressionType compression_type;
+
+       guint ensure_trailing_newline : 1;
 };
 
 G_DEFINE_TYPE_WITH_PRIVATE (GtkSourceFile, gtk_source_file, G_TYPE_OBJECT)
@@ -79,6 +82,10 @@ gtk_source_file_get_property (GObject    *object,
                        g_value_set_enum (value, file->priv->compression_type);
                        break;
 
+               case PROP_ENSURE_TRAILING_NEWLINE:
+                       g_value_set_boolean (value, file->priv->ensure_trailing_newline);
+                       break;
+
                default:
                        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
                        break;
@@ -123,6 +130,10 @@ gtk_source_file_set_property (GObject      *object,
                        gtk_source_file_set_compression_type (file, g_value_get_enum (value));
                        break;
 
+               case PROP_ENSURE_TRAILING_NEWLINE:
+                       gtk_source_file_set_ensure_trailing_newline (file, g_value_get_boolean (value));
+                       break;
+
                default:
                        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
                        break;
@@ -202,6 +213,15 @@ gtk_source_file_class_init (GtkSourceFileClass *klass)
                                                            G_PARAM_READWRITE |
                                                            G_PARAM_CONSTRUCT |
                                                            G_PARAM_STATIC_STRINGS));
+
+       g_object_class_install_property (object_class, PROP_ENSURE_TRAILING_NEWLINE,
+                                        g_param_spec_boolean ("ensure-trailing-newline",
+                                                              "Ensure trailing newline",
+                                                              "Ensure the buffer ends with a trailing 
newline",
+                                                              TRUE,
+                                                              G_PARAM_READWRITE |
+                                                              G_PARAM_CONSTRUCT |
+                                                              G_PARAM_STATIC_STRINGS));
 }
 
 static void
@@ -302,6 +322,29 @@ gtk_source_file_set_compression_type (GtkSourceFile            *file,
        }
 }
 
+gboolean
+gtk_source_file_get_ensure_trailing_newline (GtkSourceFile *file)
+{
+       g_return_val_if_fail (GTK_SOURCE_IS_FILE (file), TRUE);
+
+       return file->priv->ensure_trailing_newline;
+}
+
+void
+gtk_source_file_set_ensure_trailing_newline (GtkSourceFile *file,
+                                            gboolean       ensure_trailing_newline)
+{
+       g_return_if_fail (GTK_SOURCE_IS_FILE (file));
+
+       ensure_trailing_newline = ensure_trailing_newline != FALSE;
+
+       if (file->priv->ensure_trailing_newline != ensure_trailing_newline)
+       {
+               file->priv->ensure_trailing_newline = ensure_trailing_newline;
+               g_object_notify (G_OBJECT (file), "ensure-trailing-newline");
+       }
+}
+
 /* FIXME add load flags parameter for future expension? */
 gboolean
 gtk_source_file_load (GtkSourceFile          *file,
diff --git a/gtksourceview/gtksourcefile.h b/gtksourceview/gtksourcefile.h
index ddeee02..d77ec9e 100644
--- a/gtksourceview/gtksourcefile.h
+++ b/gtksourceview/gtksourcefile.h
@@ -114,6 +114,11 @@ GtkSourceCompressionType gtk_source_file_get_compression_type      (GtkSourceFile        
   *
 void                    gtk_source_file_set_compression_type   (GtkSourceFile            *file,
                                                                 GtkSourceCompressionType  compression_type);
 
+gboolean                gtk_source_file_get_ensure_trailing_newline    (GtkSourceFile    *file);
+
+void                    gtk_source_file_set_ensure_trailing_newline    (GtkSourceFile    *file,
+                                                                        gboolean          
ensure_trailing_newline);
+
 gboolean                gtk_source_file_load                   (GtkSourceFile            *file,
                                                                 GCancellable             *cancellable,
                                                                 GFileProgressCallback     progress_callback,