Patch from David Zeuthen

2008-10-21  Alexander Larsson  <alexl@redhat.com>

	Patch from David Zeuthen
	
        * common/Makefile.am:
        * common/gvfsicon.[ch]:
	Added GVfsIcon object for GVfs backend specific icons.
	
        * common/gmountspec.[ch]:
	Make sure to/from string works correctly to roundtrip GMountSpec:s
	Make GMountSpec a boxed type
	
        * common/gvfsdaemonprotocol.h:
	Add OpenIconForRead operation
	
        * client/Makefile.am:
        * client/gvfsiconloadable.[ch]:
	In gvfs client side, implement GLoadableIcon for GVfsIcon type.
	
        * client/gdaemonvfs.c:
	Make sure that we add the GLoadableIcon interface for GVfsIcon on load
	
        * daemon/Makefile.am:
        * daemon/gvfsbackend.[ch]:
        * daemon/gvfsjobopeniconforread.[ch]:
	Add new job type for OpenIconForRead op
	
        * daemon/gvfsbackendgphoto2.c:
	Implement OpenIconForRead for icon previews.



svn path=/trunk/; revision=2070

1 files changed, 69 insertions, 0 deletions

diff --git a/common/gvfsicon.h b/common/gvfsicon.h
new file mode 100644
index 00000000..b32c2ba4
--- /dev/null
+++ b/common/gvfsicon.h
@@ -0,0 +1,69 @@
+/* GIO - GLib Input, Output and Streaming Library
+ *
+ * Copyright (C) 2008 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General
+ * Public License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: David Zeuthen <davidz@redhat.com>
+ */
+
+#ifndef __G_VFS_ICON_H__
+#define __G_VFS_ICON_H__
+
+#include <gio/gio.h>
+#include <gmountspec.h>
+
+G_BEGIN_DECLS
+
+#define G_VFS_TYPE_ICON         (g_vfs_icon_get_type ())
+#define G_VFS_ICON(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), G_VFS_TYPE_ICON, GVfsIcon))
+#define G_VFS_ICON_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), G_VFS_TYPE_ICON, GVfsIconClass))
+#define G_VFS_IS_ICON(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_VFS_TYPE_ICON))
+#define G_VFS_IS_ICON_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), G_VFS_TYPE_ICON))
+#define G_VFS_ICON_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_VFS_TYPE_ICON, GVfsIconClass))
+
+/**
+ * GVfsIcon:
+ *
+ * An object for referencing icons originating from a #GVfsBackend
+ */
+typedef struct _GVfsIcon        GVfsIcon;
+typedef struct _GVfsIconClass   GVfsIconClass;
+
+struct _GVfsIcon
+{
+  GObject parent_instance;
+
+  GMountSpec *mount_spec;
+  char *icon_id;
+};
+
+struct _GVfsIconClass
+{
+  GObjectClass parent_class;
+};
+
+GType  g_vfs_icon_get_type        (void) G_GNUC_CONST;
+
+GIcon *g_vfs_icon_new             (GMountSpec  *mount_spec,
+                                   const gchar *icon_id);
+
+GMountSpec  *g_vfs_icon_get_mount_spec (GVfsIcon *vfs_icon);
+const gchar *g_vfs_icon_get_icon_id    (GVfsIcon *vfs_icon);
+
+G_END_DECLS
+
+#endif /* __G_VFS_ICON_H__ */