2009-02-24 01:23:51 -08:00
|
|
|
#include <Elementary.h>
|
|
|
|
#include "elm_priv.h"
|
|
|
|
|
2009-05-19 02:29:20 -07:00
|
|
|
/**
|
|
|
|
* @defgroup Radio Radio
|
2009-07-06 23:46:51 -07:00
|
|
|
*
|
|
|
|
* The radio button allows for 1 or more selectors to be created to select 1
|
2009-05-22 14:01:46 -07:00
|
|
|
* of a set of options.
|
2009-07-06 23:46:51 -07:00
|
|
|
*
|
2009-05-19 02:29:20 -07:00
|
|
|
* Signals that you can add callbacks for are:
|
2009-07-06 23:46:51 -07:00
|
|
|
*
|
|
|
|
* changed - This is called whenever the user changes the state of one of the
|
2009-05-22 14:01:46 -07:00
|
|
|
* radio objects within the group of radio objects that work together.
|
2009-07-06 23:46:51 -07:00
|
|
|
*
|
|
|
|
* A radio object contains an indicator, an optional Label and an optional
|
|
|
|
* icon object. They work normally in groups of 2 or more. When you create a
|
|
|
|
* radio (if it is not the first member of the group), simply add it to the
|
|
|
|
* group by adding it to any other member of the group that already exists
|
2009-05-22 14:01:46 -07:00
|
|
|
* (or the first member) with elm_radio_group_add() with the second parameter
|
|
|
|
* being the existing group member. The radio object(s) will select from one
|
|
|
|
* of a set of integer values, so any value they are configuring needs to be
|
|
|
|
* mapped to a set of integers. To configure what value that radio object
|
|
|
|
* represents, use elm_radio_state_value_set() to set the integer it
|
|
|
|
* represents. To set the value the whole group is to indicate use
|
|
|
|
* elm_radio_value_set() on any group member, and to get the groups value use
|
|
|
|
* elm_radio_value_get(). For convenience the radio objects are also able to
|
|
|
|
* directly set an integer (int) to the value that is selected. To specify
|
|
|
|
* the pointer to this integer to modify, use elm_radio_value_pointer_set().
|
|
|
|
* The radio objects will modify this directly. That implies the pointer must
|
|
|
|
* point to valid memory for as long as the radio objects exist.
|
2009-05-19 02:29:20 -07:00
|
|
|
*/
|
|
|
|
|
2009-02-24 01:23:51 -08:00
|
|
|
typedef struct _Widget_Data Widget_Data;
|
|
|
|
typedef struct _Group Group;
|
|
|
|
|
|
|
|
struct _Group
|
|
|
|
{
|
|
|
|
int value;
|
|
|
|
int *valuep;
|
|
|
|
Eina_List *radios;
|
|
|
|
};
|
|
|
|
|
|
|
|
struct _Widget_Data
|
|
|
|
{
|
2010-06-16 13:57:51 -07:00
|
|
|
Evas_Object *radio;
|
2009-02-24 01:23:51 -08:00
|
|
|
Evas_Object *icon;
|
|
|
|
int value;
|
|
|
|
const char *label;
|
2009-06-17 08:35:19 -07:00
|
|
|
Eina_Bool state;
|
2009-02-24 01:23:51 -08:00
|
|
|
Group *group;
|
|
|
|
};
|
|
|
|
|
2010-03-08 22:15:39 -08:00
|
|
|
static const char *widtype = NULL;
|
2009-08-27 01:09:17 -07:00
|
|
|
static void _state_set(Evas_Object *obj, Eina_Bool state);
|
2009-02-24 01:23:51 -08:00
|
|
|
static void _del_hook(Evas_Object *obj);
|
2011-02-08 04:08:28 -08:00
|
|
|
static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl);
|
2009-02-24 01:23:51 -08:00
|
|
|
static void _theme_hook(Evas_Object *obj);
|
2009-08-27 01:09:17 -07:00
|
|
|
static void _disable_hook(Evas_Object *obj);
|
2009-02-24 01:23:51 -08:00
|
|
|
static void _sizing_eval(Evas_Object *obj);
|
|
|
|
static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
|
|
|
|
static void _sub_del(void *data, Evas_Object *obj, void *event_info);
|
|
|
|
static void _signal_radio_on(void *data, Evas_Object *obj, const char *emission, const char *source);
|
2010-09-22 10:45:43 -07:00
|
|
|
static void _on_focus_hook(void *data, Evas_Object *obj);
|
|
|
|
static void _activate(Evas_Object *obj);
|
|
|
|
static void _activate_hook(Evas_Object *obj);
|
2010-09-22 10:45:49 -07:00
|
|
|
static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
|
|
|
|
Evas_Callback_Type type, void *event_info);
|
2009-02-24 01:23:51 -08:00
|
|
|
|
2010-03-26 03:59:56 -07:00
|
|
|
static const char SIG_CHANGED[] = "changed";
|
|
|
|
static const Evas_Smart_Cb_Description _signals[] = {
|
|
|
|
{SIG_CHANGED, ""},
|
|
|
|
{NULL, NULL}
|
|
|
|
};
|
|
|
|
|
2010-09-22 10:45:49 -07:00
|
|
|
static Eina_Bool
|
|
|
|
_event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
|
|
|
|
{
|
|
|
|
if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
|
|
|
|
Evas_Event_Key_Down *ev = event_info;
|
|
|
|
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
|
2010-09-29 05:22:41 -07:00
|
|
|
if (elm_widget_disabled_get(obj)) return EINA_FALSE;
|
2010-11-29 05:56:33 -08:00
|
|
|
|
|
|
|
if ((strcmp(ev->keyname, "Return")) &&
|
|
|
|
(strcmp(ev->keyname, "KP_Enter")) &&
|
|
|
|
(strcmp(ev->keyname, "space")))
|
2010-09-22 10:45:49 -07:00
|
|
|
return EINA_FALSE;
|
|
|
|
_activate(obj);
|
|
|
|
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
|
|
|
|
return EINA_TRUE;
|
|
|
|
}
|
|
|
|
|
2009-02-24 01:23:51 -08:00
|
|
|
static void
|
|
|
|
_del_hook(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2010-03-09 06:42:41 -08:00
|
|
|
if (!wd) return;
|
2009-02-24 01:23:51 -08:00
|
|
|
if (wd->label) eina_stringshare_del(wd->label);
|
|
|
|
wd->group->radios = eina_list_remove(wd->group->radios, obj);
|
|
|
|
if (!wd->group->radios) free(wd->group);
|
|
|
|
wd->group = NULL;
|
|
|
|
free(wd);
|
|
|
|
}
|
|
|
|
|
2010-09-22 10:45:46 -07:00
|
|
|
static void
|
|
|
|
_on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (!wd) return;
|
|
|
|
if (elm_widget_focus_get(obj))
|
|
|
|
{
|
|
|
|
edje_object_signal_emit(wd->radio, "elm,action,focus", "elm");
|
|
|
|
evas_object_focus_set(wd->radio, EINA_TRUE);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
edje_object_signal_emit(wd->radio, "elm,action,unfocus", "elm");
|
|
|
|
evas_object_focus_set(wd->radio, EINA_FALSE);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2011-02-08 04:08:28 -08:00
|
|
|
static void
|
|
|
|
_mirrored_set(Evas_Object *obj, Eina_Bool rtl)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (!wd) return;
|
|
|
|
edje_object_mirrored_set(wd->radio, rtl);
|
|
|
|
}
|
|
|
|
|
2009-02-24 01:23:51 -08:00
|
|
|
static void
|
|
|
|
_theme_hook(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2010-03-09 06:42:41 -08:00
|
|
|
if (!wd) return;
|
2011-02-09 08:14:02 -08:00
|
|
|
_elm_widget_mirrored_reload(obj);
|
2011-02-08 04:08:28 -08:00
|
|
|
_mirrored_set(obj, elm_widget_mirrored_get(obj));
|
2010-06-16 13:57:51 -07:00
|
|
|
_elm_theme_object_set(obj, wd->radio, "radio", "base", elm_widget_style_get(obj));
|
2009-02-24 01:23:51 -08:00
|
|
|
if (wd->icon)
|
2010-06-16 13:57:51 -07:00
|
|
|
edje_object_signal_emit(wd->radio, "elm,state,icon,visible", "elm");
|
2009-02-24 01:23:51 -08:00
|
|
|
else
|
2010-06-16 13:57:51 -07:00
|
|
|
edje_object_signal_emit(wd->radio, "elm,state,icon,hidden", "elm");
|
2009-02-24 01:23:51 -08:00
|
|
|
if (wd->state)
|
2010-06-16 13:57:51 -07:00
|
|
|
edje_object_signal_emit(wd->radio, "elm,state,radio,on", "elm");
|
2009-02-24 01:23:51 -08:00
|
|
|
else
|
2010-06-16 13:57:51 -07:00
|
|
|
edje_object_signal_emit(wd->radio, "elm,state,radio,off", "elm");
|
2009-02-24 01:23:51 -08:00
|
|
|
if (wd->label)
|
2010-06-16 13:57:51 -07:00
|
|
|
edje_object_signal_emit(wd->radio, "elm,state,text,visible", "elm");
|
2009-02-24 01:23:51 -08:00
|
|
|
else
|
2010-06-16 13:57:51 -07:00
|
|
|
edje_object_signal_emit(wd->radio, "elm,state,text,hidden", "elm");
|
|
|
|
edje_object_part_text_set(wd->radio, "elm.text", wd->label);
|
2010-10-07 00:44:50 -07:00
|
|
|
if (elm_widget_disabled_get(obj))
|
|
|
|
{
|
|
|
|
edje_object_signal_emit(wd->radio, "elm,state,disabled", "elm");
|
|
|
|
if (wd->state) _state_set(obj, 0);
|
|
|
|
}
|
2010-06-16 13:57:51 -07:00
|
|
|
edje_object_message_signal_process(wd->radio);
|
|
|
|
edje_object_scale_set(wd->radio, elm_widget_scale_get(obj) * _elm_config->scale);
|
2009-02-24 01:23:51 -08:00
|
|
|
_sizing_eval(obj);
|
|
|
|
}
|
|
|
|
|
2009-08-27 01:09:17 -07:00
|
|
|
static void
|
|
|
|
_disable_hook(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2010-03-09 06:42:41 -08:00
|
|
|
if (!wd) return;
|
2009-08-27 01:09:17 -07:00
|
|
|
if (elm_widget_disabled_get(obj))
|
|
|
|
{
|
2010-06-16 13:57:51 -07:00
|
|
|
edje_object_signal_emit(wd->radio, "elm,state,disabled", "elm");
|
2009-08-27 01:09:17 -07:00
|
|
|
if (wd->state) _state_set(obj, 0);
|
|
|
|
}
|
|
|
|
else
|
2010-06-16 13:57:51 -07:00
|
|
|
edje_object_signal_emit(wd->radio, "elm,state,enabled", "elm");
|
2009-08-27 01:09:17 -07:00
|
|
|
}
|
|
|
|
|
2009-02-24 01:23:51 -08:00
|
|
|
static void
|
|
|
|
_sizing_eval(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2009-11-09 04:56:26 -08:00
|
|
|
Evas_Coord minw = -1, minh = -1;
|
2010-03-09 06:42:41 -08:00
|
|
|
if (!wd) return;
|
2009-02-24 01:23:51 -08:00
|
|
|
elm_coords_finger_size_adjust(1, &minw, 1, &minh);
|
2010-06-16 13:57:51 -07:00
|
|
|
edje_object_size_min_restricted_calc(wd->radio, &minw, &minh, minw, minh);
|
2009-02-24 01:23:51 -08:00
|
|
|
elm_coords_finger_size_adjust(1, &minw, 1, &minh);
|
|
|
|
evas_object_size_hint_min_set(obj, minw, minh);
|
2009-11-09 04:56:26 -08:00
|
|
|
evas_object_size_hint_max_set(obj, -1, -1);
|
2009-02-24 01:23:51 -08:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2010-03-09 09:51:30 -08:00
|
|
|
_changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
|
2009-02-24 01:23:51 -08:00
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(data);
|
2010-03-09 06:42:41 -08:00
|
|
|
if (!wd) return;
|
2009-02-24 01:23:51 -08:00
|
|
|
if (obj != wd->icon) return;
|
|
|
|
_sizing_eval(data);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2010-03-09 09:51:30 -08:00
|
|
|
_sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info)
|
2009-02-24 01:23:51 -08:00
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
Evas_Object *sub = event_info;
|
2010-03-09 06:42:41 -08:00
|
|
|
if (!wd) return;
|
2009-02-24 01:23:51 -08:00
|
|
|
if (sub == wd->icon)
|
|
|
|
{
|
2010-06-16 13:57:51 -07:00
|
|
|
edje_object_signal_emit(wd->radio, "elm,state,icon,hidden", "elm");
|
2009-10-22 15:10:23 -07:00
|
|
|
evas_object_event_callback_del_full
|
|
|
|
(sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, obj);
|
2009-02-24 01:23:51 -08:00
|
|
|
wd->icon = NULL;
|
|
|
|
_sizing_eval(obj);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2009-06-17 08:35:19 -07:00
|
|
|
_state_set(Evas_Object *obj, Eina_Bool state)
|
2009-02-24 01:23:51 -08:00
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2010-03-09 06:42:41 -08:00
|
|
|
if (!wd) return;
|
2009-08-27 01:09:17 -07:00
|
|
|
if ((state != wd->state) && (!elm_widget_disabled_get(obj)))
|
2009-02-24 01:23:51 -08:00
|
|
|
{
|
2009-07-06 23:46:51 -07:00
|
|
|
wd->state = state;
|
|
|
|
if (wd->state)
|
2010-06-16 13:57:51 -07:00
|
|
|
edje_object_signal_emit(wd->radio, "elm,state,radio,on", "elm");
|
2009-07-06 23:46:51 -07:00
|
|
|
else
|
2010-06-16 13:57:51 -07:00
|
|
|
edje_object_signal_emit(wd->radio, "elm,state,radio,off", "elm");
|
2009-02-24 01:23:51 -08:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-02-25 11:50:45 -08:00
|
|
|
static void
|
|
|
|
_state_set_all(Widget_Data *wd)
|
|
|
|
{
|
|
|
|
const Eina_List *l;
|
2010-03-01 17:27:08 -08:00
|
|
|
Evas_Object *child, *selected = NULL;
|
2009-08-27 01:09:17 -07:00
|
|
|
Eina_Bool disabled = EINA_FALSE;
|
2009-02-25 11:50:45 -08:00
|
|
|
EINA_LIST_FOREACH(wd->group->radios, l, child)
|
|
|
|
{
|
2009-07-06 23:46:51 -07:00
|
|
|
Widget_Data *wd2 = elm_widget_data_get(child);
|
2009-08-27 01:09:17 -07:00
|
|
|
if (wd2->state) selected = child;
|
|
|
|
if (wd2->value == wd->group->value)
|
|
|
|
{
|
|
|
|
_state_set(child, 1);
|
|
|
|
if (!wd2->state) disabled = EINA_TRUE;
|
|
|
|
}
|
2009-07-06 23:46:51 -07:00
|
|
|
else _state_set(child, 0);
|
2009-02-25 11:50:45 -08:00
|
|
|
}
|
2010-10-22 14:41:22 -07:00
|
|
|
if ((disabled) && (selected)) _state_set(selected, 1);
|
2009-02-25 11:50:45 -08:00
|
|
|
}
|
|
|
|
|
2009-02-24 01:23:51 -08:00
|
|
|
static void
|
2010-09-22 10:45:43 -07:00
|
|
|
_activate(Evas_Object *obj)
|
2009-02-24 01:23:51 -08:00
|
|
|
{
|
2010-09-22 10:45:43 -07:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2010-03-09 06:42:41 -08:00
|
|
|
if (!wd) return;
|
2009-02-24 01:23:51 -08:00
|
|
|
if (wd->group->value == wd->value) return;
|
|
|
|
wd->group->value = wd->value;
|
|
|
|
if (wd->group->valuep) *(wd->group->valuep) = wd->group->value;
|
2009-02-25 11:50:45 -08:00
|
|
|
_state_set_all(wd);
|
2010-09-22 10:45:43 -07:00
|
|
|
evas_object_smart_callback_call(obj, SIG_CHANGED, NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_activate_hook(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
_activate(obj);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_signal_radio_on(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
|
|
|
|
{
|
|
|
|
_activate(data);
|
2009-02-24 01:23:51 -08:00
|
|
|
}
|
|
|
|
|
2009-05-19 02:29:20 -07:00
|
|
|
/**
|
|
|
|
* Add a new radio to the parent
|
|
|
|
*
|
|
|
|
* @param parent The parent object
|
|
|
|
* @return The new object or NULL if it cannot be created
|
|
|
|
*
|
|
|
|
* @ingroup Radio
|
|
|
|
*/
|
2009-02-24 01:23:51 -08:00
|
|
|
EAPI Evas_Object *
|
|
|
|
elm_radio_add(Evas_Object *parent)
|
|
|
|
{
|
|
|
|
Evas_Object *obj;
|
|
|
|
Evas *e;
|
|
|
|
Widget_Data *wd;
|
2009-07-06 23:46:51 -07:00
|
|
|
|
2011-03-31 23:08:02 -07:00
|
|
|
ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
|
|
|
|
|
2010-03-08 22:15:39 -08:00
|
|
|
ELM_SET_WIDTYPE(widtype, "radio");
|
2009-05-13 05:21:52 -07:00
|
|
|
elm_widget_type_set(obj, "radio");
|
|
|
|
elm_widget_sub_object_add(parent, obj);
|
2010-09-22 10:45:46 -07:00
|
|
|
elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
|
2009-02-24 01:23:51 -08:00
|
|
|
elm_widget_data_set(obj, wd);
|
|
|
|
elm_widget_del_hook_set(obj, _del_hook);
|
|
|
|
elm_widget_theme_hook_set(obj, _theme_hook);
|
2009-08-27 01:09:17 -07:00
|
|
|
elm_widget_disable_hook_set(obj, _disable_hook);
|
2010-09-27 21:28:14 -07:00
|
|
|
elm_widget_can_focus_set(obj, EINA_TRUE);
|
2010-09-22 10:45:43 -07:00
|
|
|
elm_widget_activate_hook_set(obj, _activate_hook);
|
2010-09-22 10:45:49 -07:00
|
|
|
elm_widget_event_hook_set(obj, _event_hook);
|
2009-07-06 23:46:51 -07:00
|
|
|
|
2010-06-16 13:57:51 -07:00
|
|
|
wd->radio = edje_object_add(e);
|
|
|
|
_elm_theme_object_set(obj, wd->radio, "radio", "base", "default");
|
|
|
|
edje_object_signal_callback_add(wd->radio, "elm,action,radio,on", "", _signal_radio_on, obj);
|
|
|
|
edje_object_signal_callback_add(wd->radio, "elm,action,radio,toggle", "", _signal_radio_on, obj);
|
|
|
|
elm_widget_resize_object_set(obj, wd->radio);
|
2009-02-24 01:23:51 -08:00
|
|
|
|
|
|
|
evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
|
|
|
|
|
|
|
|
wd->group = calloc(1, sizeof(Group));
|
|
|
|
wd->group->radios = eina_list_append(wd->group->radios, obj);
|
|
|
|
wd->state = 0;
|
2009-07-06 23:46:51 -07:00
|
|
|
|
2011-02-08 04:08:28 -08:00
|
|
|
_mirrored_set(obj, elm_widget_mirrored_get(obj));
|
2009-02-24 01:23:51 -08:00
|
|
|
_sizing_eval(obj);
|
2010-03-26 03:59:56 -07:00
|
|
|
|
|
|
|
// TODO: convert Elementary to subclassing of Evas_Smart_Class
|
|
|
|
// TODO: and save some bytes, making descriptions per-class and not instance!
|
|
|
|
evas_object_smart_callbacks_descriptions_set(obj, _signals);
|
2009-02-24 01:23:51 -08:00
|
|
|
return obj;
|
|
|
|
}
|
|
|
|
|
2009-05-19 02:29:20 -07:00
|
|
|
/**
|
2009-05-22 14:01:46 -07:00
|
|
|
* Set the text label of the radio object
|
2009-05-19 02:29:20 -07:00
|
|
|
*
|
2009-05-22 14:01:46 -07:00
|
|
|
* @param obj The radio object
|
|
|
|
* @param label The text label string in UTF-8
|
2009-05-19 02:29:20 -07:00
|
|
|
*
|
|
|
|
* @ingroup Radio
|
|
|
|
*/
|
2009-02-24 01:23:51 -08:00
|
|
|
EAPI void
|
|
|
|
elm_radio_label_set(Evas_Object *obj, const char *label)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
2009-02-24 01:23:51 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2010-03-09 06:42:41 -08:00
|
|
|
if (!wd) return;
|
2010-03-13 13:01:26 -08:00
|
|
|
eina_stringshare_replace(&wd->label, label);
|
2009-02-24 01:23:51 -08:00
|
|
|
if (label)
|
|
|
|
{
|
2010-06-16 13:57:51 -07:00
|
|
|
edje_object_signal_emit(wd->radio, "elm,state,text,visible", "elm");
|
|
|
|
edje_object_message_signal_process(wd->radio);
|
2009-02-24 01:23:51 -08:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2010-06-16 13:57:51 -07:00
|
|
|
edje_object_signal_emit(wd->radio, "elm,state,text,hidden", "elm");
|
|
|
|
edje_object_message_signal_process(wd->radio);
|
2009-02-24 01:23:51 -08:00
|
|
|
}
|
2010-06-16 13:57:51 -07:00
|
|
|
edje_object_part_text_set(wd->radio, "elm.text", label);
|
2009-02-24 01:23:51 -08:00
|
|
|
_sizing_eval(obj);
|
|
|
|
}
|
|
|
|
|
2009-08-11 03:44:49 -07:00
|
|
|
/**
|
|
|
|
* Get the text label of the radio object
|
|
|
|
*
|
|
|
|
* @param obj The radio object
|
|
|
|
* @return The text label string in UTF-8
|
|
|
|
*
|
|
|
|
* @ingroup Radio
|
|
|
|
*/
|
2010-03-09 06:42:41 -08:00
|
|
|
EAPI const char *
|
2010-03-23 20:06:00 -07:00
|
|
|
elm_radio_label_get(const Evas_Object *obj)
|
2009-08-11 03:44:49 -07:00
|
|
|
{
|
2010-03-09 06:42:41 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
2009-08-11 03:44:49 -07:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (!wd) return NULL;
|
|
|
|
return wd->label;
|
|
|
|
}
|
|
|
|
|
2009-05-19 02:29:20 -07:00
|
|
|
/**
|
2009-05-22 14:01:46 -07:00
|
|
|
* Set the icon object of the radio object
|
2009-05-19 02:29:20 -07:00
|
|
|
*
|
2010-06-16 13:58:09 -07:00
|
|
|
* Once the icon object is set, a previously set one will be deleted.
|
2010-10-14 11:54:42 -07:00
|
|
|
* If you want to keep that old content object, use the
|
|
|
|
* elm_radio_icon_unset() function.
|
2009-05-22 14:01:46 -07:00
|
|
|
*
|
|
|
|
* @param obj The radio object
|
|
|
|
* @param icon The icon object
|
2009-05-19 02:29:20 -07:00
|
|
|
*
|
|
|
|
* @ingroup Radio
|
|
|
|
*/
|
2009-02-24 01:23:51 -08:00
|
|
|
EAPI void
|
|
|
|
elm_radio_icon_set(Evas_Object *obj, Evas_Object *icon)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
2009-02-24 01:23:51 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2010-03-09 06:42:41 -08:00
|
|
|
if (!wd) return;
|
2010-06-16 13:58:09 -07:00
|
|
|
if (wd->icon == icon) return;
|
|
|
|
if (wd->icon) evas_object_del(wd->icon);
|
2009-02-24 01:23:51 -08:00
|
|
|
wd->icon = icon;
|
|
|
|
if (icon)
|
|
|
|
{
|
|
|
|
elm_widget_sub_object_add(obj, icon);
|
|
|
|
evas_object_event_callback_add(icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
|
|
|
|
_changed_size_hints, obj);
|
2010-06-16 13:57:51 -07:00
|
|
|
edje_object_part_swallow(wd->radio, "elm.swallow.content", icon);
|
|
|
|
edje_object_signal_emit(wd->radio, "elm,state,icon,visible", "elm");
|
2010-06-16 13:58:09 -07:00
|
|
|
edje_object_message_signal_process(wd->radio);
|
2009-02-24 01:23:51 -08:00
|
|
|
}
|
2010-06-16 13:58:09 -07:00
|
|
|
_sizing_eval(obj);
|
2009-02-24 01:23:51 -08:00
|
|
|
}
|
|
|
|
|
2009-08-12 15:37:48 -07:00
|
|
|
/**
|
|
|
|
* Get the icon object of the radio object
|
|
|
|
*
|
|
|
|
* @param obj The radio object
|
|
|
|
* @return The icon object
|
|
|
|
*
|
|
|
|
* @ingroup Radio
|
|
|
|
*/
|
|
|
|
EAPI Evas_Object *
|
2010-03-23 20:06:00 -07:00
|
|
|
elm_radio_icon_get(const Evas_Object *obj)
|
2009-08-12 15:37:48 -07:00
|
|
|
{
|
2010-03-09 06:42:41 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
2009-08-12 15:37:48 -07:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (!wd) return NULL;
|
|
|
|
return wd->icon;
|
|
|
|
}
|
|
|
|
|
2010-10-14 11:54:42 -07:00
|
|
|
/**
|
|
|
|
* Unset the icon used for the radio object
|
|
|
|
*
|
|
|
|
* Unparent and return the icon object which was set for this widget.
|
|
|
|
*
|
|
|
|
* @param obj The radio object
|
|
|
|
* @return The icon object that was being used
|
|
|
|
*
|
|
|
|
* @ingroup Radio
|
|
|
|
*/
|
|
|
|
EAPI Evas_Object *
|
|
|
|
elm_radio_icon_unset(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (!wd) return NULL;
|
|
|
|
if (!wd->icon) return NULL;
|
|
|
|
Evas_Object *icon = wd->icon;
|
|
|
|
elm_widget_sub_object_del(obj, wd->icon);
|
|
|
|
edje_object_part_unswallow(wd->radio, wd->icon);
|
|
|
|
wd->icon = NULL;
|
|
|
|
return icon;
|
|
|
|
}
|
|
|
|
|
2009-05-19 02:29:20 -07:00
|
|
|
/**
|
2009-05-22 14:01:46 -07:00
|
|
|
* Add this radio to a group of other radio objects
|
2009-07-06 23:46:51 -07:00
|
|
|
*
|
2009-05-22 14:01:46 -07:00
|
|
|
* Radio objects work in groups. Each member should have a different integer
|
|
|
|
* value assigned. In order ro have them work as a group, they need to know
|
|
|
|
* about eacthother. This adds the given radio object to the group of which
|
|
|
|
* the group object indicated is a member.
|
2009-05-19 02:29:20 -07:00
|
|
|
*
|
2009-05-22 14:01:46 -07:00
|
|
|
* @param obj The radio object
|
|
|
|
* @param group The object whose group the object is to join
|
2009-05-19 02:29:20 -07:00
|
|
|
*
|
|
|
|
* @ingroup Radio
|
|
|
|
*/
|
2009-02-24 01:23:51 -08:00
|
|
|
EAPI void
|
|
|
|
elm_radio_group_add(Evas_Object *obj, Evas_Object *group)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
2009-02-24 01:23:51 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
Widget_Data *wd2 = elm_widget_data_get(group);
|
2010-03-09 06:42:41 -08:00
|
|
|
if (!wd) return;
|
2009-12-18 12:21:39 -08:00
|
|
|
if (!wd2)
|
|
|
|
{
|
|
|
|
if (eina_list_count(wd->group->radios) == 1)
|
|
|
|
return;
|
|
|
|
wd->group->radios = eina_list_remove(wd->group->radios, obj);
|
|
|
|
wd->group = calloc(1, sizeof(Group));
|
|
|
|
wd->group->radios = eina_list_append(wd->group->radios, obj);
|
|
|
|
}
|
|
|
|
else if (wd->group == wd2->group) return;
|
|
|
|
else
|
|
|
|
{
|
|
|
|
wd->group->radios = eina_list_remove(wd->group->radios, obj);
|
|
|
|
if (!wd->group->radios) free(wd->group);
|
|
|
|
wd->group = wd2->group;
|
|
|
|
wd->group->radios = eina_list_append(wd->group->radios, obj);
|
|
|
|
}
|
2009-02-24 01:23:51 -08:00
|
|
|
if (wd->value == wd->group->value) _state_set(obj, 1);
|
|
|
|
else _state_set(obj, 0);
|
|
|
|
}
|
|
|
|
|
2009-05-19 02:29:20 -07:00
|
|
|
/**
|
2009-05-22 14:01:46 -07:00
|
|
|
* Set the integer value that this radio object represents
|
2009-05-19 02:29:20 -07:00
|
|
|
*
|
2009-05-22 14:01:46 -07:00
|
|
|
* This sets the value of the radio.
|
|
|
|
*
|
|
|
|
* @param obj The radio object
|
|
|
|
* @param value The value to use if this radio object is selected
|
2009-05-19 02:29:20 -07:00
|
|
|
*
|
|
|
|
* @ingroup Radio
|
|
|
|
*/
|
2009-02-24 01:23:51 -08:00
|
|
|
EAPI void
|
|
|
|
elm_radio_state_value_set(Evas_Object *obj, int value)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
2009-02-24 01:23:51 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2010-03-09 06:42:41 -08:00
|
|
|
if (!wd) return;
|
2009-02-24 01:23:51 -08:00
|
|
|
wd->value = value;
|
|
|
|
if (wd->value == wd->group->value) _state_set(obj, 1);
|
|
|
|
else _state_set(obj, 0);
|
|
|
|
}
|
|
|
|
|
2010-11-10 06:10:08 -08:00
|
|
|
/**
|
|
|
|
* Get the integer value that this radio object represents
|
|
|
|
*
|
|
|
|
* This gets the value of the radio.
|
|
|
|
*
|
|
|
|
* @param obj The radio object
|
|
|
|
* @return The value used if this radio object is selected
|
|
|
|
*
|
|
|
|
* @ingroup Radio
|
|
|
|
*/
|
|
|
|
EAPI int
|
|
|
|
elm_radio_state_value_get(const Evas_Object *obj)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) 0;
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (!wd) return 0;
|
|
|
|
return wd->value;
|
|
|
|
}
|
|
|
|
|
2009-05-19 02:29:20 -07:00
|
|
|
/**
|
2009-09-17 15:39:18 -07:00
|
|
|
* Set the value of the radio.
|
2009-07-06 23:46:51 -07:00
|
|
|
*
|
2009-05-22 14:01:46 -07:00
|
|
|
* This sets the value of the radio group and will also set the value if
|
|
|
|
* pointed to, to the value supplied, but will not call any callbacks.
|
2009-07-06 23:46:51 -07:00
|
|
|
*
|
2009-05-22 14:01:46 -07:00
|
|
|
* @param obj The radio object
|
2009-09-17 15:39:18 -07:00
|
|
|
* @param value The value to use for the group
|
2009-05-19 02:29:20 -07:00
|
|
|
*
|
|
|
|
* @ingroup Radio
|
|
|
|
*/
|
2009-02-24 01:23:51 -08:00
|
|
|
EAPI void
|
|
|
|
elm_radio_value_set(Evas_Object *obj, int value)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
2009-02-24 01:23:51 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2010-03-09 06:42:41 -08:00
|
|
|
if (!wd) return;
|
2009-02-24 01:23:51 -08:00
|
|
|
if (value == wd->group->value) return;
|
|
|
|
wd->group->value = value;
|
|
|
|
if (wd->group->valuep) *(wd->group->valuep) = wd->group->value;
|
2009-02-25 11:50:45 -08:00
|
|
|
_state_set_all(wd);
|
2009-02-24 01:23:51 -08:00
|
|
|
}
|
|
|
|
|
2009-05-19 02:29:20 -07:00
|
|
|
/**
|
2009-05-22 14:01:46 -07:00
|
|
|
* Get the state of the radio object
|
2009-05-19 02:29:20 -07:00
|
|
|
*
|
2009-05-22 14:01:46 -07:00
|
|
|
* @param obj The radio object
|
|
|
|
* @return The integer state
|
2009-05-19 02:29:20 -07:00
|
|
|
*
|
|
|
|
* @ingroup Radio
|
|
|
|
*/
|
2009-02-24 01:23:51 -08:00
|
|
|
EAPI int
|
2009-02-25 07:54:26 -08:00
|
|
|
elm_radio_value_get(const Evas_Object *obj)
|
2009-02-24 01:23:51 -08:00
|
|
|
{
|
2010-03-09 06:42:41 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) 0;
|
2009-02-24 01:23:51 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2010-03-09 06:42:41 -08:00
|
|
|
if (!wd) return 0;
|
2009-02-24 01:23:51 -08:00
|
|
|
return wd->group->value;
|
|
|
|
}
|
|
|
|
|
2009-05-19 02:29:20 -07:00
|
|
|
/**
|
2009-05-22 14:01:46 -07:00
|
|
|
* Set a convenience pointer to a integer to change
|
|
|
|
*
|
|
|
|
* This sets a pointer to a integer, that, in addition to the radio objects
|
|
|
|
* state will also be modified directly. To stop setting the object pointed
|
|
|
|
* to simply use NULL as the valuep parameter. If valuep is not NULL, then
|
|
|
|
* when this is called, the radio objects state will also be modified to
|
|
|
|
* reflect the value of the integer valuep points to, just like calling
|
|
|
|
* elm_radio_value_set().
|
2009-05-19 02:29:20 -07:00
|
|
|
*
|
2009-05-22 14:01:46 -07:00
|
|
|
* @param obj The radio object
|
|
|
|
* @param valuep Pointer to the integer to modify
|
2009-05-19 02:29:20 -07:00
|
|
|
*
|
|
|
|
* @ingroup Radio
|
|
|
|
*/
|
2009-02-24 01:23:51 -08:00
|
|
|
EAPI void
|
|
|
|
elm_radio_value_pointer_set(Evas_Object *obj, int *valuep)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
2009-02-24 01:23:51 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2010-03-09 06:42:41 -08:00
|
|
|
if (!wd) return;
|
2009-02-24 01:23:51 -08:00
|
|
|
if (valuep)
|
|
|
|
{
|
2009-07-06 23:46:51 -07:00
|
|
|
wd->group->valuep = valuep;
|
2009-02-24 01:23:51 -08:00
|
|
|
if (*(wd->group->valuep) != wd->group->value)
|
|
|
|
{
|
2009-07-06 23:46:51 -07:00
|
|
|
wd->group->value = *(wd->group->valuep);
|
2009-02-25 11:50:45 -08:00
|
|
|
_state_set_all(wd);
|
2009-07-06 23:46:51 -07:00
|
|
|
}
|
2009-02-24 01:23:51 -08:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2009-07-06 23:46:51 -07:00
|
|
|
wd->group->valuep = NULL;
|
2009-02-24 01:23:51 -08:00
|
|
|
}
|
|
|
|
}
|