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/*
* AT-SPI - Assistive Technology Service Provider Interface
* (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
*
* Copyright 2001, 2002 Sun Microsystems Inc.,
* Copyright 2001, 2002 Ximian, Inc.
* Copyright 2010, 2011 Novell, 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 2.1 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "atspi-private.h"
/**
* AtspiHypertext:
*
* An interface used for objects which implement linking between
* multiple resource locations.
*
* An interface used for objects which implement linking between
* multiple resource or content locations, or multiple 'markers'
* within a single document. A hypertext instance is associated
* with one or more hyperlinks which are associated with particular
* offsets within the hypertext's content.
*/
/**
* atspi_hypertext_get_n_links:
* @obj: a pointer to the #AtspiHypertext implementor on which to operate.
*
* Gets the total number of #AtspiHyperlink objects that an
* #AtspiHypertext implementor has.
*
* Returns: a #gint indicating the number of #AtspiHyperlink objects
* of the #AtspiHypertext implementor, or -1 if
* the number cannot be determined (for example, if the
* #AtspiHypertext object is so large that it is not
* all currently in the memory cache).
**/
gint
atspi_hypertext_get_n_links (AtspiHypertext *obj, GError **error)
{
dbus_int32_t retval = 0;
g_return_val_if_fail (obj != NULL, FALSE);
_atspi_dbus_call (obj, atspi_interface_hypertext, "GetNLinks", error, "=>i", &retval);
return retval;
}
/**
* atspi_hypertext_get_link:
* @obj: a pointer to the #AtspiHypertext implementor on which to operate.
* @link_index: a (zero-index) #gint indicating which hyperlink to query.
*
* Gets the #AtspiHyperlink object at a specified index.
*
* Returns: (nullable) (transfer full): the #AtspiHyperlink object
* specified by @link_index.
**/
AtspiHyperlink *
atspi_hypertext_get_link (AtspiHypertext *obj, gint link_index, GError **error)
{
dbus_int32_t d_link_index = link_index;
DBusMessage *reply;
g_return_val_if_fail (obj != NULL, NULL);
reply = _atspi_dbus_call_partial (obj, atspi_interface_hypertext, "GetLink", error, "i", d_link_index);
return _atspi_dbus_return_hyperlink_from_message (reply);
}
/**
* atspi_hypertext_get_link_index:
* @obj: a pointer to the #AtspiHypertext implementor on which to operate.
* @character_offset: a #gint specifying the character offset to query.
*
* Gets the index of the #AtspiHyperlink object at a specified
* character offset.
*
* Returns: the linkIndex of the #AtspiHyperlink active at
* character offset @character_offset, or -1 if there is
* no hyperlink at the specified character offset.
**/
int
atspi_hypertext_get_link_index (AtspiHypertext *obj,
gint character_offset,
GError **error)
{
dbus_int32_t d_character_offset = character_offset;
dbus_int32_t retval = -1;
g_return_val_if_fail (obj != NULL, -1);
_atspi_dbus_call (obj, atspi_interface_hypertext, "GetLinkIndex", error, "i=>i", d_character_offset, &retval);
return retval;
}
static void
atspi_hypertext_base_init (AtspiHypertext *klass)
{
}
GType
atspi_hypertext_get_type (void)
{
static GType type = 0;
if (!type)
{
static const GTypeInfo tinfo = {
sizeof (AtspiHypertext),
(GBaseInitFunc) atspi_hypertext_base_init,
(GBaseFinalizeFunc) NULL,
};
type = g_type_register_static (G_TYPE_INTERFACE, "AtspiHypertext", &tinfo, 0);
}
return type;
}
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