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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.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library 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 <cspi/spi-private.h>
/**
* AccessibleHypertext_ref:
* @obj: a pointer to the #AccessibleHypertext object on which to operate.
*
* Increment the reference count for an #AccessibleHypertext object.
* Since AccessibleHypertext is derived from AccessibleText,
* this is the same as AccessibleText_unref().
**/
void
AccessibleHypertext_ref (AccessibleHypertext *obj)
{
cspi_object_ref (obj);
}
/**
* AccessibleHypertext_unref:
* @obj: a pointer to the #AccessibleHypertext object on which to operate.
*
* Decrement the reference count for an #AccessibleHypertext object.
* Since AccessibleHypertext is derived from AccessibleText,
* this is the same as AccessibleText_unref().
**/
void
AccessibleHypertext_unref (AccessibleHypertext *obj)
{
cspi_object_unref (obj);
}
/**
* AccessibleHypertext_getNLinks:
* @obj: a pointer to the #AccessibleHypertext implementor on which to operate.
*
* Get the total number of #AccessibleHyperlinks which an
* #AccessibleHypertext implementor has.
*
* Returns: a #long indicating the number of #AccessibleHyperlinks
* of the #AccessibleHypertext implementor, or -1 if
* the number cannot be determined (for example, if the
* #AccessibleHypertext object is so large that it is not
* all currently in the memory cache).
**/
long
AccessibleHypertext_getNLinks (AccessibleHypertext *obj)
{
long retval;
cspi_return_val_if_fail (obj != NULL, FALSE);
retval =
Accessibility_Hypertext_getNLinks (CSPI_OBJREF (obj), cspi_ev ());
cspi_return_val_if_ev ("getNLinks", -1);
return retval;
}
/**
* AccessibleHypertext_getLink:
* @obj: a pointer to the #AccessibleHypertext implementor on which to operate.
* @linkIndex: a (zero-index) long integer indicating which hyperlink to query.
*
* Get the #AccessibleHyperlink object at a specified index.
*
* Returns: the #AccessibleHyperlink object specified by #linkIndex.
**/
AccessibleHyperlink *
AccessibleHypertext_getLink (AccessibleHypertext *obj,
long int linkIndex)
{
AccessibleHyperlink *retval;
cspi_return_val_if_fail (obj != NULL, NULL);
retval = cspi_object_add (
Accessibility_Hypertext_getLink (CSPI_OBJREF (obj),
linkIndex,
cspi_ev ()));
cspi_return_val_if_ev ("getLink", NULL);
return retval;
}
/**
* AccessibleHypertext_getLinkIndex:
* @obj: a pointer to the #AccessibleHypertext implementor on which to operate.
* @characterOffset: an integer specifying the character offset to query.
*
* Get the index of the #AccessibleHyperlink object at a specified
* character offset.
*
* Returns: the linkIndex of the #AccessibleHyperlink active at
* character offset @characterOffset, or -1 if there is
* no hyperlink at the specified character offset.
**/
long
AccessibleHypertext_getLinkIndex (AccessibleHypertext *obj,
long int characterOffset)
{
long retval;
cspi_return_val_if_fail (obj != NULL, -1);
retval =
Accessibility_Hypertext_getLinkIndex (CSPI_OBJREF (obj),
characterOffset,
cspi_ev ());
cspi_return_val_if_ev ("getLinkIndex", -1);
return retval;
}
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