mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2025-01-14 00:06:24 +01:00
518765acf3
* girepository/*: Add g_property_info_get_ownership_transfer() and write the transfer attribute of properties into the typelib. * giscanner/*: Parse the (transfer) annotation and write it into the .gir. * tools/generate.c: Read the transfer annotation for properties and write to the .tgir. https://bugzilla.gnome.org/show_bug.cgi?id=620484
87 lines
2.4 KiB
C
87 lines
2.4 KiB
C
/* GObject introspection: Property implementation
|
|
*
|
|
* Copyright (C) 2005 Matthias Clasen
|
|
* Copyright (C) 2008,2009 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.
|
|
*/
|
|
|
|
#include <glib.h>
|
|
|
|
#include <girepository.h>
|
|
#include "girepository-private.h"
|
|
#include "gitypelib-internal.h"
|
|
|
|
GParamFlags
|
|
g_property_info_get_flags (GIPropertyInfo *info)
|
|
{
|
|
GParamFlags flags;
|
|
GIRealInfo *rinfo = (GIRealInfo *)info;
|
|
PropertyBlob *blob = (PropertyBlob *)&rinfo->typelib->data[rinfo->offset];
|
|
|
|
flags = 0;
|
|
|
|
if (blob->readable)
|
|
flags = flags | G_PARAM_READABLE;
|
|
|
|
if (blob->writable)
|
|
flags = flags | G_PARAM_WRITABLE;
|
|
|
|
if (blob->construct)
|
|
flags = flags | G_PARAM_CONSTRUCT;
|
|
|
|
if (blob->construct_only)
|
|
flags = flags | G_PARAM_CONSTRUCT_ONLY;
|
|
|
|
return flags;
|
|
}
|
|
|
|
GITypeInfo *
|
|
g_property_info_get_type (GIPropertyInfo *info)
|
|
{
|
|
GIRealInfo *rinfo = (GIRealInfo *)info;
|
|
|
|
return _g_type_info_new ((GIBaseInfo*)info, rinfo->typelib, rinfo->offset + G_STRUCT_OFFSET (PropertyBlob, type));
|
|
}
|
|
|
|
/**
|
|
* g_property_info_get_ownership_transfer:
|
|
* @info: a #GIPropertyInfo
|
|
*
|
|
* Obtain the ownership transfer for this property. See #GITransfer for more
|
|
* information about transfer values.
|
|
*
|
|
* Returns: the transfer
|
|
*/
|
|
GITransfer
|
|
g_property_info_get_ownership_transfer (GIPropertyInfo *info)
|
|
{
|
|
GIRealInfo *rinfo = (GIRealInfo *)info;
|
|
PropertyBlob *blob;
|
|
|
|
g_return_val_if_fail (info != NULL, -1);
|
|
g_return_val_if_fail (GI_IS_PROPERTY_INFO (info), -1);
|
|
|
|
blob = (PropertyBlob *)&rinfo->typelib->data[rinfo->offset];
|
|
|
|
if (blob->transfer_ownership)
|
|
return GI_TRANSFER_EVERYTHING;
|
|
else if (blob->transfer_container_ownership)
|
|
return GI_TRANSFER_CONTAINER;
|
|
else
|
|
return GI_TRANSFER_NOTHING;
|
|
}
|