add BufferedInputStream class

	* gio/src/gio_vfuncs.defs:
	* gio/src/Makefile_list_of_hg.am_fragment:
	* gio/src/bufferedinputstream.ccg:
	* gio/src/bufferedinputstream.hg: add BufferedInputStream class
	* gio/giomm/slot_async.cc:
	* gio/giomm/slot_async.h: split out the SlotProxy_async_callback so it
	doesn't have to be implemented in every file
	* gio/src/drive.ccg:
	* gio/src/file.ccg:
	* gio/src/file.hg:
	* gio/src/fileenumerator.ccg:
	* gio/src/fileinputstream.ccg:
	* gio/src/fileoutputstream.ccg:
	* gio/src/inputstream.ccg:
	* gio/src/mount.ccg:
	* gio/src/outputstream.ccg:
	* gio/src/volume.ccg: use the common SlotProxy_async_callback function in
	all of these files
	* tools/m4/convert_gio.m4: add conversion for Cancellable
	* gio/giomm/Makefile.am: indenting changes

svn path=/trunk/; revision=560

1 files changed, 1 insertions, 26 deletions

diff --git a/gio/src/volume.ccg b/gio/src/volume.ccg
index 0da00641..86dec05b 100644
--- a/gio/src/volume.ccg
+++ b/gio/src/volume.ccg
@@ -23,32 +23,7 @@
 #include <giomm/file.h>
 #include <giomm/drive.h>
 #include <gio/gio.h>
-
-namespace {
-
-static void
-SignalProxy_async_callback(GObject*, GAsyncResult* res, void* data)
-{
-  Gio::SlotAsyncReady* the_slot = static_cast<Gio::SlotAsyncReady*>(data);
-
-  #ifdef GLIBMM_EXCEPTIONS_ENABLED
-  try
-  {
-  #endif //GLIBMM_EXCEPTIONS_ENABLED
-    Glib::RefPtr<Gio::AsyncResult> result = Glib::wrap(res, true /* take copy */);
-    (*the_slot)(result);
-  #ifdef GLIBMM_EXCEPTIONS_ENABLED
-  }
-  catch(...)
-  {
-    Glib::exception_handlers_invoke();
-  }
-  #endif //GLIBMM_EXCEPTIONS_ENABLED
-
-  delete the_slot;
-}
-
-} // anonymous namespace
+#include "slot_async.h"
 
 namespace Gio {