2010-01-26 00:17:26 -08:00
|
|
|
#include <Elementary.h>
|
|
|
|
#include "elm_priv.h"
|
|
|
|
|
|
|
|
#if 1 // working on it
|
|
|
|
|
|
|
|
/**
|
|
|
|
* @defgroup Mapbuf Mapbuf
|
|
|
|
*
|
|
|
|
* This holds 1 content object and uses an Evas Map to move/resize etc. it.
|
|
|
|
*/
|
|
|
|
|
|
|
|
typedef struct _Widget_Data Widget_Data;
|
|
|
|
|
|
|
|
struct _Widget_Data
|
|
|
|
{
|
|
|
|
Evas_Object *content;
|
|
|
|
Eina_Bool enabled : 1;
|
|
|
|
Eina_Bool alpha : 1;
|
|
|
|
Eina_Bool smooth : 1;
|
|
|
|
};
|
|
|
|
|
2010-03-08 22:15:39 -08:00
|
|
|
static const char *widtype = NULL;
|
2010-01-26 00:17:26 -08:00
|
|
|
static void _del_hook(Evas_Object *obj);
|
|
|
|
static void _theme_hook(Evas_Object *obj);
|
|
|
|
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
|
|
|
|
_del_hook(Evas_Object *obj)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
|
2010-01-26 00:17:26 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
free(wd);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_theme_hook(Evas_Object *obj)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
|
2010-01-26 00:17:26 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
_sizing_eval(obj);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_sizing_eval(Evas_Object *obj)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
|
2010-01-26 00:17:26 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
Evas_Coord minw = -1, minh = -1, minw2 = -1, minh2 = -1;
|
|
|
|
Evas_Coord maxw = -1, maxh = -1, maxw2 = -1, maxh2 = -1;
|
|
|
|
|
|
|
|
if (wd->content)
|
|
|
|
{
|
|
|
|
evas_object_size_hint_min_get(wd->content, &minw, &minh);
|
|
|
|
evas_object_size_hint_max_get(wd->content, &maxw, &maxh);
|
|
|
|
}
|
|
|
|
|
|
|
|
evas_object_size_hint_min_set(obj, minw, minh);
|
|
|
|
evas_object_size_hint_max_set(obj, maxw, maxh);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
|
2010-01-26 00:17:26 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(data);
|
|
|
|
_sizing_eval(data);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_sub_del(void *data, Evas_Object *obj, void *event_info)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
|
2010-01-26 00:17:26 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
Evas_Object *sub = event_info;
|
|
|
|
|
|
|
|
if (sub == wd->content)
|
|
|
|
{
|
|
|
|
evas_object_event_callback_del_full(sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
|
|
|
|
_changed_size_hints, obj);
|
|
|
|
wd->content = NULL;
|
|
|
|
_sizing_eval(obj);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_mapbuf(Evas_Object *obj)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
|
2010-01-26 00:17:26 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
Evas_Coord x, y, w, h;
|
|
|
|
|
|
|
|
evas_object_geometry_get(obj, &x, &y, &w, &h);
|
|
|
|
if (wd->enabled)
|
|
|
|
{
|
|
|
|
Evas_Map *m;
|
|
|
|
Evas_Coord cx, cy, cz, px, py, foc;
|
2010-02-27 07:14:34 -08:00
|
|
|
|
2010-01-26 00:17:26 -08:00
|
|
|
m = evas_map_new(4);
|
|
|
|
evas_map_util_points_populate_from_geometry(m, x, y, w, h, 0);
|
|
|
|
evas_map_smooth_set(m, wd->smooth);
|
|
|
|
evas_map_alpha_set(m, wd->alpha);
|
|
|
|
evas_object_map_set(wd->content, m);
|
|
|
|
evas_object_map_enable_set(wd->content, wd->enabled);
|
|
|
|
evas_map_free(m);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
evas_object_map_set(wd->content, NULL);
|
|
|
|
evas_object_map_enable_set(wd->content, 0);
|
|
|
|
evas_object_move(wd->content, x, y);
|
|
|
|
evas_object_resize(wd->content, w, h);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_configure(Evas_Object *obj)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
|
2010-01-26 00:17:26 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (wd->content)
|
|
|
|
{
|
2010-02-27 07:14:34 -08:00
|
|
|
Evas_Coord x, y, w, h;
|
|
|
|
|
|
|
|
evas_object_geometry_get(obj, &x, &y, &w, &h);
|
2010-01-26 00:17:26 -08:00
|
|
|
if (!wd->enabled) evas_object_move(wd->content, x, y);
|
|
|
|
evas_object_resize(wd->content, w, h);
|
|
|
|
_mapbuf(obj);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_move(void *data, Evas *e, Evas_Object *obj, void *event_info)
|
|
|
|
{
|
|
|
|
_configure(obj);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_resize(void *data, Evas *e, Evas_Object *obj, void *event_info)
|
|
|
|
{
|
|
|
|
_configure(obj);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Add a new mapbuf to the parent
|
|
|
|
*
|
|
|
|
* @param parent The parent object
|
|
|
|
* @return The new object or NULL if it cannot be created
|
|
|
|
*
|
|
|
|
* @ingroup Mapbuf
|
|
|
|
*/
|
|
|
|
EAPI Evas_Object *
|
|
|
|
elm_mapbuf_add(Evas_Object *parent)
|
|
|
|
{
|
|
|
|
Evas_Object *obj;
|
|
|
|
Evas *e;
|
|
|
|
Widget_Data *wd;
|
|
|
|
|
|
|
|
wd = ELM_NEW(Widget_Data);
|
|
|
|
e = evas_object_evas_get(parent);
|
|
|
|
obj = elm_widget_add(e);
|
2010-03-08 22:15:39 -08:00
|
|
|
ELM_SET_WIDTYPE(widtype, "mapbuf");
|
2010-01-26 00:17:26 -08:00
|
|
|
elm_widget_type_set(obj, "mapbuf");
|
|
|
|
elm_widget_sub_object_add(parent, obj);
|
|
|
|
elm_widget_data_set(obj, wd);
|
|
|
|
elm_widget_del_hook_set(obj, _del_hook);
|
|
|
|
elm_widget_theme_hook_set(obj, _theme_hook);
|
|
|
|
|
|
|
|
evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
|
|
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_MOVE, _move, NULL);
|
|
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _resize, NULL);
|
|
|
|
|
|
|
|
wd->enabled = 0;
|
|
|
|
wd->alpha = 1;
|
|
|
|
wd->smooth = 1;
|
|
|
|
|
|
|
|
_sizing_eval(obj);
|
|
|
|
return obj;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Set the mapbuf front content
|
|
|
|
*
|
|
|
|
* @param obj The mapbuf object
|
|
|
|
* @param content The content will be filled in this mapbuf object
|
|
|
|
*
|
|
|
|
* @ingroup Mapbuf
|
|
|
|
*/
|
|
|
|
EAPI void
|
|
|
|
elm_mapbuf_content_set(Evas_Object *obj, Evas_Object *content)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
2010-01-26 00:17:26 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
|
2010-02-27 07:14:34 -08:00
|
|
|
if (wd->content == content) return;
|
2010-01-26 00:17:26 -08:00
|
|
|
if ((wd->content != content) && (wd->content))
|
|
|
|
{
|
|
|
|
elm_widget_sub_object_del(obj, wd->content);
|
|
|
|
evas_object_smart_member_del(wd->content);
|
|
|
|
}
|
|
|
|
wd->content = content;
|
|
|
|
if (content)
|
|
|
|
{
|
|
|
|
elm_widget_sub_object_add(content, obj);
|
2010-02-27 07:14:34 -08:00
|
|
|
evas_object_smart_member_add(content, obj);
|
2010-01-26 00:17:26 -08:00
|
|
|
evas_object_event_callback_add(content,
|
|
|
|
EVAS_CALLBACK_CHANGED_SIZE_HINTS,
|
|
|
|
_changed_size_hints, obj);
|
|
|
|
_sizing_eval(obj);
|
|
|
|
}
|
|
|
|
_configure(obj);
|
|
|
|
}
|
|
|
|
|
|
|
|
EAPI void
|
|
|
|
elm_mapbuf_enabled_set(Evas_Object *obj, Eina_Bool enabled)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
2010-01-26 00:17:26 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (wd->enabled == enabled) return;
|
|
|
|
wd->enabled = enabled;
|
|
|
|
_configure(obj);
|
|
|
|
}
|
|
|
|
|
|
|
|
EAPI Eina_Bool
|
|
|
|
elm_mapbuf_enabled_get(const Evas_Object *obj)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
2010-01-26 00:17:26 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
return wd->enabled;
|
|
|
|
}
|
|
|
|
|
|
|
|
EAPI void
|
|
|
|
elm_mapbuf_smooth_set(Evas_Object *obj, Eina_Bool smooth)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
2010-01-26 00:17:26 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (wd->smooth == smooth) return;
|
|
|
|
wd->smooth = smooth;
|
|
|
|
_configure(obj);
|
|
|
|
}
|
|
|
|
|
|
|
|
EAPI Eina_Bool
|
|
|
|
elm_mapbuf_smooth_get(const Evas_Object *obj)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
2010-01-26 00:17:26 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
return wd->smooth;
|
|
|
|
}
|
|
|
|
|
|
|
|
EAPI void
|
|
|
|
elm_mapbuf_alpha_set(Evas_Object *obj, Eina_Bool alpha)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
2010-01-26 00:17:26 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (wd->alpha == alpha) return;
|
|
|
|
wd->alpha = alpha;
|
|
|
|
_configure(obj);
|
|
|
|
}
|
|
|
|
|
|
|
|
EAPI Eina_Bool
|
|
|
|
elm_mapbuf_alpha_get(const Evas_Object *obj)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
2010-01-26 00:17:26 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
return wd->alpha;
|
|
|
|
}
|
|
|
|
|
|
|
|
#endif
|