[gvfs] Add has_presentable() method to GGduVolume

[David Zeuthen <davidz src gnome org>]

commit 2509eee2d63664d91b5f4152c42252b8e3ae2b63
Author: David Zeuthen <davidz redhat com>
Date:   Fri Feb 19 12:01:52 2010 -0500

    Add has_presentable() method to GGduVolume
    
    Signed-off-by: David Zeuthen <davidz redhat com>

 monitor/gdu/ggduvolume.c |    9 +++++++++
 monitor/gdu/ggduvolume.h |    2 ++
 2 files changed, 11 insertions(+), 0 deletions(-)
---
diff --git a/monitor/gdu/ggduvolume.c b/monitor/gdu/ggduvolume.c
index 23f5060..1633c0d 100644
--- a/monitor/gdu/ggduvolume.c
+++ b/monitor/gdu/ggduvolume.c
@@ -1851,3 +1851,12 @@ g_gdu_volume_get_unix_mount_point (GGduVolume *volume)
 {
   return volume->unix_mount_point;
 }
+
+gboolean
+g_gdu_volume_has_presentable (GGduVolume       *volume,
+                              GduPresentable  *presentable)
+{
+  return volume->gdu_volume != NULL &&
+    g_strcmp0 (gdu_presentable_get_id (GDU_PRESENTABLE (volume->gdu_volume)),
+               gdu_presentable_get_id (presentable)) == 0;
+}
diff --git a/monitor/gdu/ggduvolume.h b/monitor/gdu/ggduvolume.h
index 007484a..4c24b12 100644
--- a/monitor/gdu/ggduvolume.h
+++ b/monitor/gdu/ggduvolume.h
@@ -73,6 +73,8 @@ gboolean   g_gdu_volume_has_device_file (GGduVolume      *volume,
                                          const gchar     *device_file);
 gboolean   g_gdu_volume_has_dev         (GGduVolume       *volume,
                                          dev_t             dev);
+gboolean   g_gdu_volume_has_presentable (GGduVolume       *volume,
+                                         GduPresentable   *presentable);
 
 GduPresentable *g_gdu_volume_get_presentable (GGduVolume *volume);