[gnome-builder/wip/file-marks] file-marks: add synchronous variant of saving marks

[Christian Hergert <chergert src gnome org>]

commit a36f7016d74720857fed609e8c67f43240f58114
Author: Christian Hergert <christian hergert me>
Date:   Wed Oct 8 14:42:13 2014 -0700

    file-marks: add synchronous variant of saving marks
    
    This is useful for the shutdown case where we need to persist file-marks
    back to the state file.

 src/editor/gb-editor-file-marks.c |   30 ++++++++++++++++++++++++++++++
 src/editor/gb-editor-file-marks.h |    3 +++
 2 files changed, 33 insertions(+), 0 deletions(-)
---
diff --git a/src/editor/gb-editor-file-marks.c b/src/editor/gb-editor-file-marks.c
index 17231a6..d3313e9 100644
--- a/src/editor/gb-editor-file-marks.c
+++ b/src/editor/gb-editor-file-marks.c
@@ -211,6 +211,36 @@ gb_editor_file_marks_save_finish (GbEditorFileMarks  *marks,
 }
 
 gboolean
+gb_editor_file_marks_save (GbEditorFileMarks  *marks,
+                           GCancellable       *cancellable,
+                           GError            **error)
+{
+  GBytes *bytes;
+  GFile *file;
+  gboolean ret;
+
+  g_return_val_if_fail (GB_IS_EDITOR_FILE_MARKS (marks), FALSE);
+
+  bytes = gb_editor_file_marks_serialize (marks);
+  file = gb_editor_file_marks_get_file (marks);
+
+  ret = g_file_replace_contents (file,
+                                 g_bytes_get_data (bytes, NULL),
+                                 g_bytes_get_size (bytes),
+                                 NULL,
+                                 FALSE,
+                                 G_FILE_CREATE_REPLACE_DESTINATION,
+                                 NULL,
+                                 cancellable,
+                                 error);
+
+  g_bytes_unref (bytes);
+  g_clear_object (&file);
+
+  return ret;
+}
+
+gboolean
 gb_editor_file_marks_load (GbEditorFileMarks  *marks,
                            GError            **error)
 {
diff --git a/src/editor/gb-editor-file-marks.h b/src/editor/gb-editor-file-marks.h
index c2a3ddc..e035e25 100644
--- a/src/editor/gb-editor-file-marks.h
+++ b/src/editor/gb-editor-file-marks.h
@@ -55,6 +55,9 @@ GbEditorFileMark  *gb_editor_file_marks_get_for_file (GbEditorFileMarks    *mark
                                                       GFile                *file);
 gboolean           gb_editor_file_marks_load         (GbEditorFileMarks    *marks,
                                                       GError              **error);
+gboolean           gb_editor_file_marks_save         (GbEditorFileMarks    *marks,
+                                                      GCancellable         *cancellable,
+                                                      GError              **error);
 void               gb_editor_file_marks_save_async   (GbEditorFileMarks    *marks,
                                                       GCancellable         *cancellable,
                                                       GAsyncReadyCallback   callback,