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GtkColorSwatch: Add accessible actions

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This commit is contained in:
Matthias Clasen 2012-02-14 21:03:11 -05:00
parent 347328adb0
commit e1a625aa78
4 changed files with 160 additions and 0 deletions
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2
gtk/a11y/Makefile.am
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@ -11,6 +11,7 @@ gail_c_sources = \
gtkcellaccessible.c \
gtkcellaccessibleparent.c \
gtkcheckmenuitemaccessible.c \
gtkcolorswatchaccessible.c \
gtkcomboboxaccessible.c \
gtkcontaineraccessible.c \
gtkcontainercellaccessible.c \
@ -59,6 +60,7 @@ gail_private_h_sources = \
gtkcellaccessible.h \
gtkcellaccessibleparent.h \
gtkcheckmenuitemaccessible.h \
gtkcolorswatchaccessible.h \
gtkcomboboxaccessible.h \
gtkcontaineraccessible.h \
gtkcontainercellaccessible.h \

104
gtk/a11y/gtkcolorswatchaccessible.c Normal file
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@ -0,0 +1,104 @@
/*
* Copyright 2012 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 "config.h"
#include <gtk/gtk.h>
#include "gtkcolorswatchaccessible.h"
static void atk_action_interface_init (AtkActionIface *iface);
G_DEFINE_TYPE_WITH_CODE (GtkColorSwatchAccessible, _gtk_color_swatch_accessible, GTK_TYPE_WIDGET_ACCESSIBLE,
G_IMPLEMENT_INTERFACE (ATK_TYPE_ACTION, atk_action_interface_init))
static void
_gtk_color_swatch_accessible_class_init (GtkColorSwatchAccessibleClass *klass)
{
}
static void
_gtk_color_swatch_accessible_init (GtkColorSwatchAccessible *scale)
{
}
static gint
gtk_color_swatch_accessible_get_n_actions (AtkAction *action)
{
return 3;
}
static const gchar *
gtk_color_swatch_accessible_get_keybinding (AtkAction *action,
gint i)
{
return NULL;
}
static const gchar *
gtk_color_swatch_accessible_get_name (AtkAction *action,
gint i)
{
switch (i)
{
case 0: return "select";
case 1: return "activate";
case 2: return "customize";
default: return NULL;
}
}
static gboolean
gtk_color_swatch_accessible_do_action (AtkAction *action,
gint i)
{
GtkWidget *widget;
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (action));
if (widget == NULL)
return FALSE;
switch (i)
{
case 0:
gtk_widget_set_state_flags (widget, GTK_STATE_FLAG_SELECTED, FALSE);
break;
case 1:
g_signal_emit_by_name (widget, "activate");
break;
case 2:
g_signal_emit_by_name (widget, "customize");
break;
default:
return FALSE;
}
return TRUE;
}
static void
atk_action_interface_init (AtkActionIface *iface)
{
iface->do_action = gtk_color_swatch_accessible_do_action;
iface->get_n_actions = gtk_color_swatch_accessible_get_n_actions;
iface->get_keybinding = gtk_color_swatch_accessible_get_keybinding;
iface->get_name = gtk_color_swatch_accessible_get_name;
}

51
gtk/a11y/gtkcolorswatchaccessible.h Normal file
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@ -0,0 +1,51 @@
/*
* Copyright 2012, Red Hat, 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_COLOR_SWATCH_ACCESSIBLE_H__
#define __GTK_COLOR_SWATCH_ACCESSIBLE_H__
#include "gtkwidgetaccessible.h"
G_BEGIN_DECLS
#define GTK_TYPE_COLOR_SWATCH_ACCESSIBLE (_gtk_color_swatch_accessible_get_type ())
#define GTK_COLOR_SWATCH_ACCESSIBLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_COLOR_SWATCH_ACCESSIBLE, GtkColorSwatchAccessible))
#define GTK_COLOR_SWATCH_ACCESSIBLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_COLOR_SWATCH_ACCESSIBLE, GtkColorSwatchAccessibleClass))
#define GTK_IS_COLOR_SWATCH_ACCESSIBLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_COLOR_SWATCH_ACCESSIBLE))
#define GTK_IS_COLOR_SWATCH_ACCESSIBLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_COLOR_SWATCH_ACCESSIBLE))
#define GTK_COLOR_SWATCH_ACCESSIBLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_COLOR_SWATCH_ACCESSIBLE, GtkColorSwatchAccessibleClass))
typedef struct _GtkColorSwatchAccessible GtkColorSwatchAccessible;
typedef struct _GtkColorSwatchAccessibleClass GtkColorSwatchAccessibleClass;
struct _GtkColorSwatchAccessible
{
GtkWidgetAccessible parent;
};
struct _GtkColorSwatchAccessibleClass
{
GtkWidgetAccessibleClass parent_class;
};
GType _gtk_color_swatch_accessible_get_type (void);
G_END_DECLS
#endif /* __GTK_COLOR_SWATCH_ACCESSIBLE_H__ */

3
gtk/gtkcolorswatch.c
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@ -32,6 +32,7 @@
#include "gtkmenushell.h"
#include "gtkprivate.h"
#include "gtkintl.h"
#include "a11y/gtkcolorswatchaccessible.h"
struct _GtkColorSwatchPrivate
@ -589,6 +590,8 @@ gtk_color_swatch_class_init (GtkColorSwatchClass *class)
GDK_TYPE_RGBA, GTK_PARAM_READWRITE));
g_type_class_add_private (object_class, sizeof (GtkColorSwatchPrivate));
gtk_widget_class_set_accessible_type (widget_class, GTK_TYPE_COLOR_SWATCH_ACCESSIBLE);
}
/* Public API {{{1 */