Robin Gareus
ad51c7c2ba
This is intended mainly for GNU/Linux distros who will remove GTK2 support in the near future.
164 lines
6.0 KiB
C
Executable File
164 lines
6.0 KiB
C
Executable File
/* ATK - Accessibility Toolkit
|
|
* 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.
|
|
*/
|
|
|
|
#if defined(ATK_DISABLE_SINGLE_INCLUDES) && !defined (__ATK_H_INSIDE__) && !defined (ATK_COMPILATION)
|
|
#error "Only <atk/atk.h> can be included directly."
|
|
#endif
|
|
|
|
#ifndef __ATK_VALUE_H__
|
|
#define __ATK_VALUE_H__
|
|
|
|
#include <atk/atkobject.h>
|
|
#include <atk/atkrange.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define ATK_TYPE_VALUE (atk_value_get_type ())
|
|
#define ATK_IS_VALUE(obj) G_TYPE_CHECK_INSTANCE_TYPE ((obj), ATK_TYPE_VALUE)
|
|
#define ATK_VALUE(obj) G_TYPE_CHECK_INSTANCE_CAST ((obj), ATK_TYPE_VALUE, AtkValue)
|
|
#define ATK_VALUE_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), ATK_TYPE_VALUE, AtkValueIface))
|
|
|
|
#ifndef _TYPEDEF_ATK_VALUE_
|
|
#define _TYPEDEF_ATK_VALUE__
|
|
typedef struct _AtkValue AtkValue;
|
|
#endif
|
|
typedef struct _AtkValueIface AtkValueIface;
|
|
|
|
/**
|
|
* AtkValueType:
|
|
*
|
|
* Default types for a given value. Those are defined in order to
|
|
* easily get localized strings to describe a given value or a given
|
|
* subrange, using atk_value_type_get_localized_name().
|
|
*
|
|
*/
|
|
typedef enum
|
|
{
|
|
ATK_VALUE_VERY_WEAK,
|
|
ATK_VALUE_WEAK,
|
|
ATK_VALUE_ACCEPTABLE,
|
|
ATK_VALUE_STRONG,
|
|
ATK_VALUE_VERY_STRONG,
|
|
ATK_VALUE_VERY_LOW,
|
|
ATK_VALUE_LOW,
|
|
ATK_VALUE_MEDIUM,
|
|
ATK_VALUE_HIGH,
|
|
ATK_VALUE_VERY_HIGH,
|
|
ATK_VALUE_VERY_BAD,
|
|
ATK_VALUE_BAD,
|
|
ATK_VALUE_GOOD,
|
|
ATK_VALUE_VERY_GOOD,
|
|
ATK_VALUE_BEST,
|
|
ATK_VALUE_LAST_DEFINED
|
|
}AtkValueType;
|
|
|
|
/**
|
|
* AtkValueIface:
|
|
* @get_current_value: This virtual function is deprecated since 2.12
|
|
* and it should not be overriden.
|
|
* @get_maximum_value: This virtual function is deprecated since 2.12
|
|
* and it should not be overriden.
|
|
* @get_minimum_value: This virtual function is deprecated since 2.12
|
|
* and it should not be overriden.
|
|
* @set_current_value: This virtual function is deprecated since 2.12
|
|
* and it should not be overriden.
|
|
* @get_minimum_increment: This virtual function is deprecated since
|
|
* 2.12 and it should not be overriden.
|
|
* @get_value_and_text: gets the current value and the human readable
|
|
* text alternative (if available) of this object. Since 2.12.
|
|
* @get_range: gets the range that defines the minimum and maximum
|
|
* value of this object. Returns NULL if there is no range
|
|
* defined. Since 2.12.
|
|
* @get_increment: gets the minimum increment by which the value of
|
|
* this object may be changed. If zero it is undefined. Since 2.12.
|
|
* @get_sub_ranges: returns a list of different subranges, and their
|
|
* description (if available) of this object. Returns NULL if there
|
|
* is not subranges defined. Since 2.12.
|
|
* @set_value: sets the value of this object. Since 2.12.
|
|
*/
|
|
struct _AtkValueIface
|
|
{
|
|
GTypeInterface parent;
|
|
|
|
/*<deprecated>*/
|
|
void (* get_current_value) (AtkValue *obj,
|
|
GValue *value);
|
|
void (* get_maximum_value) (AtkValue *obj,
|
|
GValue *value);
|
|
void (* get_minimum_value) (AtkValue *obj,
|
|
GValue *value);
|
|
gboolean (* set_current_value) (AtkValue *obj,
|
|
const GValue *value);
|
|
void (* get_minimum_increment) (AtkValue *obj,
|
|
GValue *value);
|
|
/*</deprecated>*/
|
|
void (* get_value_and_text) (AtkValue *obj,
|
|
gdouble *value,
|
|
gchar **text);
|
|
AtkRange*(* get_range) (AtkValue *obj);
|
|
gdouble (* get_increment) (AtkValue *obj);
|
|
GSList* (* get_sub_ranges) (AtkValue *obj);
|
|
void (* set_value) (AtkValue *obj,
|
|
const gdouble new_value);
|
|
|
|
};
|
|
|
|
ATK_AVAILABLE_IN_ALL
|
|
GType atk_value_get_type (void);
|
|
|
|
ATK_DEPRECATED_IN_2_12_FOR(atk_value_get_value_and_text)
|
|
void atk_value_get_current_value (AtkValue *obj,
|
|
GValue *value);
|
|
|
|
ATK_DEPRECATED_IN_2_12_FOR(atk_value_get_range)
|
|
void atk_value_get_maximum_value (AtkValue *obj,
|
|
GValue *value);
|
|
ATK_DEPRECATED_IN_2_12_FOR(atk_value_get_range)
|
|
void atk_value_get_minimum_value (AtkValue *obj,
|
|
GValue *value);
|
|
ATK_DEPRECATED_IN_2_12_FOR(atk_value_set_value)
|
|
gboolean atk_value_set_current_value (AtkValue *obj,
|
|
const GValue *value);
|
|
ATK_DEPRECATED_IN_2_12_FOR(atk_value_get_increment)
|
|
void atk_value_get_minimum_increment (AtkValue *obj,
|
|
GValue *value);
|
|
|
|
ATK_AVAILABLE_IN_2_12
|
|
void atk_value_get_value_and_text (AtkValue *obj,
|
|
gdouble *value,
|
|
gchar **text);
|
|
ATK_AVAILABLE_IN_2_12
|
|
AtkRange* atk_value_get_range (AtkValue *obj);
|
|
ATK_AVAILABLE_IN_2_12
|
|
gdouble atk_value_get_increment (AtkValue *obj);
|
|
ATK_AVAILABLE_IN_2_12
|
|
GSList* atk_value_get_sub_ranges (AtkValue *obj);
|
|
ATK_AVAILABLE_IN_2_12
|
|
void atk_value_set_value (AtkValue *obj,
|
|
const gdouble new_value);
|
|
/* AtkValueType methods */
|
|
ATK_AVAILABLE_IN_ALL
|
|
const gchar* atk_value_type_get_name (AtkValueType value_type);
|
|
ATK_AVAILABLE_IN_ALL
|
|
const gchar* atk_value_type_get_localized_name (AtkValueType value_type);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __ATK_VALUE_H__ */
|