Grcov report - atspi-image.c

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/*

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 * AT-SPI - Assistive Technology Service Provider Interface

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 * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)

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 * Copyright 2001, 2002 Sun Microsystems Inc.,

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 * Copyright 2001, 2002 Ximian, Inc.

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 * Copyright 2010, 2011 Novell, Inc.

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 * This library is free software; you can redistribute it and/or

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 * modify it under the terms of the GNU Lesser General Public

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 * License as published by the Free Software Foundation; either

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 * version 2.1 of the License, or (at your option) any later version.

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 * This library is distributed in the hope that it will be useful,

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 * but WITHOUT ANY WARRANTY; without even the implied warranty of

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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

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 * Lesser General Public License for more details.

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 * You should have received a copy of the GNU Lesser General Public

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 * License along with this library; if not, write to the

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 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

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 * Boston, MA 02110-1301, USA.

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*/

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#include "atspi-private.h"

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/**

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 * atspi_image_get_image_description:

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 * @obj: a pointer to the #AtspiImage implementor on which to operate.

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 * Gets the description of the image displayed in an #AtspiImage object.

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 * Returns: a UTF-8 string describing the image.

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**/

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gchar *

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atspi_image_get_image_description (AtspiImage *obj, GError **error)

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  char *retval = NULL;

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  g_return_val_if_fail (obj != NULL, NULL);

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  _atspi_dbus_get_property (obj, atspi_interface_image, "ImageDescription", error, "s", &retval);

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  return retval;

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/**

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 * atspi_image_get_image_size:

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 * @obj: a pointer to the #AtspiImage to query.

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 * Gets the size of the image displayed in a specified #AtspiImage object.

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 * The returned values are meaningful only if the Image has both

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 * STATE_VISIBLE and STATE_SHOWING.

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 * Returns: a pointer to an #AtspiPoint where x corresponds to

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 * the image's width and y corresponds to the image's height.

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**/

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AtspiPoint *

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atspi_image_get_image_size (AtspiImage *obj, GError **error)

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  dbus_int32_t d_w, d_h;

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  AtspiPoint ret;

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  ret.x = ret.y = -1;

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  if (!obj)

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    return atspi_point_copy (&ret);

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  _atspi_dbus_call (obj, atspi_interface_image, "GetImageSize", error, "=>ii", &d_w, &d_h);

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  ret.x = d_w;

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  ret.y = d_h;

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  return atspi_point_copy (&ret);

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/**

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 * atspi_image_get_image_position:

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 * @obj: a pointer to the #AtspiImage implementor to query.

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 * @ctype: the desired coordinate system into which to return the results,

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 *         (e.g. ATSPI_COORD_TYPE_WINDOW, ATSPI_COORD_TYPE_SCREEN).

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 * Gets the minimum x and y coordinates of the image displayed in a

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 *         specified #AtspiImage implementor.

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 * The returned values are meaningful only if the Image has both

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 * STATE_VISIBLE and STATE_SHOWING.

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 * Returns: a pointer to an #AtspiPoint where x and y correspond to the

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 * minimum coordinates of the displayed image.

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**/

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AtspiPoint *

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atspi_image_get_image_position (AtspiImage *obj,

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                                AtspiCoordType ctype,

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                                GError **error)

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  dbus_int32_t d_x, d_y;

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  dbus_uint32_t d_ctype = ctype;

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  AtspiPoint ret;

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  ret.x = ret.y = 0;

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  if (!obj)

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    return atspi_point_copy (&ret);

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  _atspi_dbus_call (obj, atspi_interface_image, "GetImagePosition", error, "u=>ii", d_ctype, &d_x, &d_y);

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  ret.x = d_x;

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  ret.y = d_y;

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  return atspi_point_copy (&ret);

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/**

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 * atspi_image_get_image_extents:

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 * @obj: a pointer to the #AtspiImage implementor to query.

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 * @ctype: the desired coordinate system into which to return the results,

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 *         (e.g. ATSPI_COORD_TYPE_WINDOW, ATSPI_COORD_TYPE_SCREEN).

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 * Gets the bounding box of the image displayed in a

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 *         specified #AtspiImage implementor.

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 * The returned values are meaningful only if the Image has both

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 * STATE_VISIBLE and STATE_SHOWING.

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 * Returns: a pointer to an #AtspiRect corresponding to the image's bounding box. The minimum x and y coordinates,

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 * width, and height are specified.

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**/

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AtspiRect *

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atspi_image_get_image_extents (AtspiImage *obj,

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                               AtspiCoordType ctype,

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                               GError **error)

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  dbus_uint32_t d_ctype = ctype;

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  AtspiRect bbox;

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  bbox.x = bbox.y = bbox.width = bbox.height = -1;

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  g_return_val_if_fail (obj != NULL, atspi_rect_copy (&bbox));

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  _atspi_dbus_call (obj, atspi_interface_image, "GetImageExtents", error, "u=>(iiii)", d_ctype, &bbox);

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  return atspi_rect_copy (&bbox);

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/**

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 * atspi_image_get_image_locale:

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 * @obj: a pointer to the #AtspiImage to query.

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 * Gets the locale associated with an image and its textual representation.

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 * Returns: A POSIX LC_MESSAGES-style locale value for image description and text.

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**/

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gchar *

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atspi_image_get_image_locale (AtspiImage *obj, GError **error)

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  gchar *retval = NULL;

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  g_return_val_if_fail (obj != NULL, g_strdup ("C"));

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  _atspi_dbus_get_property (obj, atspi_interface_image, "ImageLocale", error, "s", &retval);

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  return retval;

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static void

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atspi_image_base_init (AtspiImage *klass)

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GType

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atspi_image_get_type (void)

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  static GType type = 0;

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  if (!type)

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      static const GTypeInfo tinfo = {

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        sizeof (AtspiImage),

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        (GBaseInitFunc) atspi_image_base_init,

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        (GBaseFinalizeFunc) NULL,

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};

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      type = g_type_register_static (G_TYPE_INTERFACE, "AtspiImage", &tinfo, 0);

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  return type;

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