[glibmm] File: Added has_parent() and supports_thread_contexts().

[Murray Cumming <murrayc src gnome org>]

commit 6c48bee7dc03671e5e88e8060f68240cfb68fc6f
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Jan 29 11:48:32 2010 +0100

    File: Added has_parent() and supports_thread_contexts().
    
    * gio/src/file.[hg|ccg]: Added has_parent(), supports_thread_contexts().

 ChangeLog        |    6 ++++++
 gio/src/file.ccg |    6 ++++++
 gio/src/file.hg  |   12 ++++++++++++
 3 files changed, 24 insertions(+), 0 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 07f8972..315c121 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2010-01-29  Murray Cumming  <murrayc murrayc com>
+
+	File: Added has_parent() and supports_thread_contexts().
+
+	* gio/src/file.[hg|ccg]: Added has_parent(), supports_thread_contexts().
+
 2010-01-28  Murray Cumming  <murrayc murrayc com>
 
 	File: Added start_mountable(), stop_mountable(), poll_mountable().
diff --git a/gio/src/file.ccg b/gio/src/file.ccg
index 35fac1b..87320af 100644
--- a/gio/src/file.ccg
+++ b/gio/src/file.ccg
@@ -2574,4 +2574,10 @@ bool File::load_partial_contents_finish(const Glib::RefPtr<AsyncResult>& result,
   return retvalue;
 }
 
+bool File::has_parent() const
+{
+  return g_file_has_parent(const_cast<GFile*>(gobj()), 0);
+}
+
+
 } // namespace Gio
diff --git a/gio/src/file.hg b/gio/src/file.hg
index 74eba53..50275f0 100644
--- a/gio/src/file.hg
+++ b/gio/src/file.hg
@@ -156,6 +156,16 @@ public:
   _WRAP_METHOD(Glib::RefPtr<File> get_parent() const,
                g_file_get_parent)
 
+  _WRAP_METHOD(bool has_parent(const Glib::RefPtr<File>& parent) const,
+               g_file_has_parent)
+
+  /** Checks if the file has any parent at all.
+   * @result true if the file is a child of any parent.
+   *
+   * @newin2p24
+   */
+  bool has_parent() const;
+
   _WRAP_METHOD(Glib::RefPtr<File> get_child(const std::string& name) const,
                g_file_get_child)
 
@@ -2589,6 +2599,8 @@ public:
 #endif //GLIBMM_EXCEPTIONS_ENABLED
   _IGNORE(g_file_replace_contents_finish)
 
+  _WRAP_METHOD(bool supports_thread_contexts() const, g_file_supports_thread_contexts)
+
   // *** vfuncs ***
 
   //_WRAP_VFUNC(Glib::RefPtr<File> dup() const, "dup")