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Convert GailImageCell to GtkImageCellAccessible

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This commit is contained in:
Matthias Clasen 2011-07-09 22:59:15 -04:00
parent 920c1c4c83
commit 7ddf0dff8f
6 changed files with 212 additions and 236 deletions
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4
gtk/a11y/Makefile.am
View File

@ -19,7 +19,7 @@ gail_c_sources = \
gtkexpanderaccessible.c \ gtkexpanderaccessible.c \
gtkframeaccessible.c \ gtkframeaccessible.c \
gtkimageaccessible.c \ gtkimageaccessible.c \
gailimagecell.c \ gtkimagecellaccessible.c \
gtklabelaccessible.c \ gtklabelaccessible.c \
gtklinkbuttonaccessible.c \ gtklinkbuttonaccessible.c \
gtkmenuaccessible.c \ gtkmenuaccessible.c \
@ -71,7 +71,7 @@ gail_private_h_sources = \
gtkexpanderaccessible.h \ gtkexpanderaccessible.h \
gtkframeaccessible.h \ gtkframeaccessible.h \
gtkimageaccessible.h \ gtkimageaccessible.h \
gailimagecell.h \ gtkimagecellaccessible.h \
gtklabelaccessible.h \ gtklabelaccessible.h \
gtklinkbuttonaccessible.h \ gtklinkbuttonaccessible.h \
gtkmenuaccessible.h \ gtkmenuaccessible.h \

175
gtk/a11y/gailimagecell.c
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@ -1,175 +0,0 @@
/* GAIL - The GNOME Accessibility Enabling Library
* Copyright 2001 Sun Microsystems 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 "config.h"
#include <gtk/gtk.h>
#include "gailimagecell.h"
static void gail_image_cell_class_init (GailImageCellClass *klass);
static void gail_image_cell_init (GailImageCell *image_cell);
static void gail_image_cell_finalize (GObject *object);
/* AtkImage */
static void atk_image_interface_init (AtkImageIface *iface);
static const gchar *
gail_image_cell_get_image_description (AtkImage *image);
static gboolean gail_image_cell_set_image_description (AtkImage *image,
const gchar *description);
static void gail_image_cell_get_image_position (AtkImage *image,
gint *x,
gint *y,
AtkCoordType coord_type);
static void gail_image_cell_get_image_size (AtkImage *image,
gint *width,
gint *height);
/* Misc */
static gboolean gail_image_cell_update_cache (GtkRendererCellAccessible *cell,
gboolean emit_change_signal);
// FIXMEchpe static!!!
gchar *gail_image_cell_property_list[] = {
"pixbuf",
NULL
};
G_DEFINE_TYPE_WITH_CODE (GailImageCell, gail_image_cell, GTK_TYPE_RENDERER_CELL_ACCESSIBLE,
G_IMPLEMENT_INTERFACE (ATK_TYPE_IMAGE, atk_image_interface_init))
static void
gail_image_cell_class_init (GailImageCellClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GtkRendererCellAccessibleClass *renderer_cell_class = GTK_RENDERER_CELL_ACCESSIBLE_CLASS (klass);
gobject_class->finalize = gail_image_cell_finalize;
renderer_cell_class->update_cache = gail_image_cell_update_cache;
renderer_cell_class->property_list = gail_image_cell_property_list;
}
AtkObject*
gail_image_cell_new (void)
{
GObject *object;
AtkObject *atk_object;
GtkRendererCellAccessible *cell;
object = g_object_new (GAIL_TYPE_IMAGE_CELL, NULL);
g_return_val_if_fail (object != NULL, NULL);
atk_object = ATK_OBJECT (object);
atk_object->role = ATK_ROLE_TABLE_CELL;
cell = GTK_RENDERER_CELL_ACCESSIBLE (object);
cell->renderer = gtk_cell_renderer_pixbuf_new ();
g_object_ref_sink (cell->renderer);
return atk_object;
}
static void
gail_image_cell_init (GailImageCell *image_cell)
{
image_cell->image_description = NULL;
}
static void
gail_image_cell_finalize (GObject *object)
{
GailImageCell *image_cell = GAIL_IMAGE_CELL (object);
g_free (image_cell->image_description);
G_OBJECT_CLASS (gail_image_cell_parent_class)->finalize (object);
}
static gboolean
gail_image_cell_update_cache (GtkRendererCellAccessible *cell,
gboolean emit_change_signal)
{
return FALSE;
}
static void
atk_image_interface_init (AtkImageIface *iface)
{
iface->get_image_description = gail_image_cell_get_image_description;
iface->set_image_description = gail_image_cell_set_image_description;
iface->get_image_position = gail_image_cell_get_image_position;
iface->get_image_size = gail_image_cell_get_image_size;
}
static const gchar *
gail_image_cell_get_image_description (AtkImage *image)
{
GailImageCell *image_cell;
image_cell = GAIL_IMAGE_CELL (image);
return image_cell->image_description;
}
static gboolean
gail_image_cell_set_image_description (AtkImage *image,
const gchar *description)
{
GailImageCell *image_cell;
image_cell = GAIL_IMAGE_CELL (image);
g_free (image_cell->image_description);
image_cell->image_description = g_strdup (description);
if (image_cell->image_description)
return TRUE;
else
return FALSE;
}
static void
gail_image_cell_get_image_position (AtkImage *image,
gint *x,
gint *y,
AtkCoordType coord_type)
{
atk_component_get_position (ATK_COMPONENT (image), x, y, coord_type);
}
static void
gail_image_cell_get_image_size (AtkImage *image,
gint *width,
gint *height)
{
GailImageCell *cell = GAIL_IMAGE_CELL (image);
GtkCellRenderer *cell_renderer;
GdkPixbuf *pixbuf = NULL;
cell_renderer = GTK_RENDERER_CELL_ACCESSIBLE (cell)->renderer;
g_object_get (GTK_CELL_RENDERER_PIXBUF (cell_renderer), "pixbuf", &pixbuf, NULL);
if (pixbuf)
{
*width = gdk_pixbuf_get_width (pixbuf);
*height = gdk_pixbuf_get_height (pixbuf);
g_object_unref (pixbuf);
}
}

57
gtk/a11y/gailimagecell.h
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@ -1,57 +0,0 @@
/* GAIL - The GNOME Accessibility Enabling Library
* Copyright 2001 Sun Microsystems 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.
*/
#ifndef __GAIL_IMAGE_CELL_H__
#define __GAIL_IMAGE_CELL_H__
#include <atk/atk.h>
#include "gtkrenderercellaccessible.h"
G_BEGIN_DECLS
#define GAIL_TYPE_IMAGE_CELL (gail_image_cell_get_type ())
#define GAIL_IMAGE_CELL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GAIL_TYPE_IMAGE_CELL, GailImageCell))
#define GAIL_IMAGE_CELL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GAIL_IMAGE_CELL, GailImageCellClass))
#define GAIL_IS_IMAGE_CELL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GAIL_TYPE_IMAGE_CELL))
#define GAIL_IS_IMAGE_CELL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GAIL_TYPE_IMAGE_CELL))78
#define GAIL_IMAGE_CELL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GAIL_TYPE_IMAGE_CELL, GailImageCellClass))
typedef struct _GailImageCell GailImageCell;
typedef struct _GailImageCellClass GailImageCellClass;
struct _GailImageCell
{
GtkRendererCellAccessible parent;
gchar *image_description;
gint x, y;
};
GType gail_image_cell_get_type (void);
struct _GailImageCellClass
{
GtkRendererCellAccessibleClass parent_class;
};
AtkObject *gail_image_cell_new (void);
G_END_DECLS
#endif /* __GAIL_IMAGE_CELL_H__ */

152
gtk/a11y/gtkimagecellaccessible.c Normal file
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@ -0,0 +1,152 @@
/* GAIL - The GNOME Accessibility Enabling Library
* Copyright 2001 Sun Microsystems 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 "config.h"
#include <gtk/gtk.h>
#include "gtkimagecellaccessible.h"
static gchar *property_list[] = {
"pixbuf",
NULL
};
static void atk_image_interface_init (AtkImageIface *iface);
G_DEFINE_TYPE_WITH_CODE (GtkImageCellAccessible, _gtk_image_cell_accessible, GTK_TYPE_RENDERER_CELL_ACCESSIBLE,
G_IMPLEMENT_INTERFACE (ATK_TYPE_IMAGE, atk_image_interface_init))
static void
gtk_image_cell_accessible_finalize (GObject *object)
{
GtkImageCellAccessible *image_cell = GTK_IMAGE_CELL_ACCESSIBLE (object);
g_free (image_cell->image_description);
G_OBJECT_CLASS (_gtk_image_cell_accessible_parent_class)->finalize (object);
}
static gboolean
gtk_image_cell_accessible_update_cache (GtkRendererCellAccessible *cell,
gboolean emit_change_signal)
{
return FALSE;
}
static void
_gtk_image_cell_accessible_class_init (GtkImageCellAccessibleClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GtkRendererCellAccessibleClass *renderer_cell_class = GTK_RENDERER_CELL_ACCESSIBLE_CLASS (klass);
gobject_class->finalize = gtk_image_cell_accessible_finalize;
renderer_cell_class->update_cache = gtk_image_cell_accessible_update_cache;
renderer_cell_class->property_list = property_list;
}
AtkObject *
_gtk_image_cell_accessible_new (void)
{
GObject *object;
AtkObject *atk_object;
GtkRendererCellAccessible *cell;
object = g_object_new (GTK_TYPE_IMAGE_CELL_ACCESSIBLE, NULL);
g_return_val_if_fail (object != NULL, NULL);
atk_object = ATK_OBJECT (object);
atk_object->role = ATK_ROLE_TABLE_CELL;
cell = GTK_RENDERER_CELL_ACCESSIBLE (object);
cell->renderer = gtk_cell_renderer_pixbuf_new ();
g_object_ref_sink (cell->renderer);
return atk_object;
}
static void
_gtk_image_cell_accessible_init (GtkImageCellAccessible *image_cell)
{
image_cell->image_description = NULL;
}
static const gchar *
gtk_image_cell_accessible_get_image_description (AtkImage *image)
{
GtkImageCellAccessible *image_cell = GTK_IMAGE_CELL_ACCESSIBLE (image);
return image_cell->image_description;
}
static gboolean
gtk_image_cell_accessible_set_image_description (AtkImage *image,
const gchar *description)
{
GtkImageCellAccessible *image_cell = GTK_IMAGE_CELL_ACCESSIBLE (image);
g_free (image_cell->image_description);
image_cell->image_description = g_strdup (description);
if (image_cell->image_description)
return TRUE;
else
return FALSE;
}
static void
gtk_image_cell_accessible_get_image_position (AtkImage *image,
gint *x,
gint *y,
AtkCoordType coord_type)
{
atk_component_get_position (ATK_COMPONENT (image), x, y, coord_type);
}
static void
gtk_image_cell_accessible_get_image_size (AtkImage *image,
gint *width,
gint *height)
{
GtkImageCellAccessible *cell = GTK_IMAGE_CELL_ACCESSIBLE (image);
GtkCellRenderer *cell_renderer;
GdkPixbuf *pixbuf = NULL;
cell_renderer = GTK_RENDERER_CELL_ACCESSIBLE (cell)->renderer;
g_object_get (GTK_CELL_RENDERER_PIXBUF (cell_renderer),
"pixbuf", &pixbuf,
NULL);
if (pixbuf)
{
*width = gdk_pixbuf_get_width (pixbuf);
*height = gdk_pixbuf_get_height (pixbuf);
g_object_unref (pixbuf);
}
}
static void
atk_image_interface_init (AtkImageIface *iface)
{
iface->get_image_description = gtk_image_cell_accessible_get_image_description;
iface->set_image_description = gtk_image_cell_accessible_set_image_description;
iface->get_image_position = gtk_image_cell_accessible_get_image_position;
iface->get_image_size = gtk_image_cell_accessible_get_image_size;
}

56
gtk/a11y/gtkimagecellaccessible.h Normal file
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@ -0,0 +1,56 @@
/* GAIL - The GNOME Accessibility Enabling Library
* Copyright 2001 Sun Microsystems 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.
*/
#ifndef __GTK_IMAGE_CELL_ACCESSIBLE_H__
#define __GTK_IMAGE_CELL_ACCESSIBLE_H__
#include <atk/atk.h>
#include "gtkrenderercellaccessible.h"
G_BEGIN_DECLS
#define GTK_TYPE_IMAGE_CELL_ACCESSIBLE (_gtk_image_cell_accessible_get_type ())
#define GTK_IMAGE_CELL_ACCESSIBLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_IMAGE_CELL_ACCESSIBLE, GtkImageCellAccessible))
#define GTK_IMAGE_CELL_ACCESSIBLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_IMAGE_CELL_ACCESSIBLE, GtkImageCellAccessibleClass))
#define GTK_IS_IMAGE_CELL_ACCESSIBLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_IMAGE_CELL_ACCESSIBLE))
#define GTK_IS_IMAGE_CELL_ACCESSIBLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_IMAGE_CELL_ACCESSIBLE))
#define GTK_IMAGE_CELL_ACCESSIBLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_IMAGE_CELL_ACCESSIBLE, GtkImageCellAccessibleClass))
typedef struct _GtkImageCellAccessible GtkImageCellAccessible;
typedef struct _GtkImageCellAccessibleClass GtkImageCellAccessibleClass;
struct _GtkImageCellAccessible
{
GtkRendererCellAccessible parent;
gchar *image_description;
gint x, y;
};
struct _GtkImageCellAccessibleClass
{
GtkRendererCellAccessibleClass parent_class;
};
GType _gtk_image_cell_accessible_get_type (void);
AtkObject *_gtk_image_cell_accessible_new (void);
G_END_DECLS
#endif /* __GTK_IMAGE_CELL_ACCESSIBLE_H__ */

4
gtk/a11y/gtktreeviewaccessible.c
View File

@ -27,7 +27,7 @@
#include "gtktreeviewaccessible.h" #include "gtktreeviewaccessible.h"
#include "gtkrenderercellaccessible.h" #include "gtkrenderercellaccessible.h"
#include "gtkbooleancellaccessible.h" #include "gtkbooleancellaccessible.h"
#include "gailimagecell.h" #include "gtkimagecellaccessible.h"
#include "gtkcontainercellaccessible.h" #include "gtkcontainercellaccessible.h"
#include "gailtextcell.h" #include "gailtextcell.h"
#include "gailcellparent.h" #include "gailcellparent.h"
@ -612,7 +612,7 @@ gtk_tree_view_accessible_ref_child (AtkObject *obj,
else if (GTK_IS_CELL_RENDERER_TOGGLE (renderer)) else if (GTK_IS_CELL_RENDERER_TOGGLE (renderer))
child = _gtk_boolean_cell_accessible_new (); child = _gtk_boolean_cell_accessible_new ();
else if (GTK_IS_CELL_RENDERER_PIXBUF (renderer)) else if (GTK_IS_CELL_RENDERER_PIXBUF (renderer))
child = gail_image_cell_new (); child = _gtk_image_cell_accessible_new ();
else else
child = _gtk_renderer_cell_accessible_new (); child = _gtk_renderer_cell_accessible_new ();