EAPI Eina_Bool
e_icon_file_get(const Evas_Object *obj, const char **file, const char **group)
{
E_Smart_Data *sd;
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(EINA_FALSE);
if ((!file) && (!group)) return EINA_FALSE;
if (file) *file = NULL;
if (group) *group = NULL;
if (!(sd = evas_object_smart_data_get(obj))) return EINA_FALSE;
#ifdef USE_ICON_CACHE
if (sd->file)
{
if (file) *file = sd->file;
return EINA_TRUE;
}
#endif
if (sd->edje)
{
edje_object_file_get(sd->obj, file, group);
return file || group;
}
evas_object_image_file_get(sd->obj, file, group);
return file || group;
}
/**
* Gets a range of the text of the editable object, from position @a start to
* position @a end
*
* @param editable an editable object
* @param start the start position of the text range to get
* @param end the end position of the text range to get
* @return Returns the range of text. The returned string will have to be freed
*/
EAPI char *
e_editable_text_range_get(Evas_Object *editable, int start, int end)
{
E_Editable_Smart_Data *sd;
char *range;
int start_id = 0, end_id = 0, i;
if (evas_object_smart_smart_get(editable) != _e_editable_smart) SMARTERR(NULL);
if ((!editable) || (!(sd = evas_object_smart_data_get(editable))))
return NULL;
start = E_CLAMP(start, 0, sd->unicode_length);
end = E_CLAMP(end, 0, sd->unicode_length);
if (end <= start) return NULL;
for (i = 0; i < end; i++)
{
end_id = evas_string_char_next_get(sd->text, end_id, NULL);
if (i < start) start_id = end_id;
}
if (end_id <= start_id) return NULL;
range = malloc((end_id - start_id + 1) * sizeof(char));
strncpy(range, &sd->text[start_id], end_id - start_id);
range[end_id - start_id] = '\0';
return range;
}
EAPI void
e_icon_object_set(Evas_Object *obj, Evas_Object *o)
{
E_Smart_Data *sd;
const char *str;
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR();
if (!(sd = evas_object_smart_data_get(obj))) return;
str = evas_object_type_get(o);
if ((!str) || strcmp(str, "image"))
CRI(EINA_COLOR_RED"******************\ntrying to set an image object of type '%s'! this is not what you want!\n******************\n"EINA_COLOR_RESET, str);
if (sd->timer) ecore_timer_del(sd->timer);
sd->timer = NULL;
if (sd->guessing_animation) ecore_timer_del(sd->guessing_animation);
sd->guessing_animation = NULL;
sd->frame = 0;
sd->frame_count = 0;
sd->edje = EINA_FALSE;
/* smart code here */
if (sd->obj) evas_object_del(sd->obj);
sd->loading = 0;
sd->obj = o;
evas_object_smart_member_add(sd->obj, obj);
if (evas_object_visible_get(obj)) evas_object_show(sd->obj);
_e_icon_smart_reconfigure(sd);
}
EAPI Eina_Bool
e_icon_file_edje_set(Evas_Object *obj, const char *file, const char *part)
{
E_Smart_Data *sd;
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0);
if (!(sd = evas_object_smart_data_get(obj)))
return EINA_FALSE;
/* smart code here */
if (sd->obj) evas_object_del(sd->obj);
sd->loading = 0;
if (sd->fdo)
{
eina_stringshare_del(sd->fdo);
sd->fdo = NULL;
}
if (sd->timer) ecore_timer_del(sd->timer);
sd->timer = NULL;
if (sd->guessing_animation) ecore_timer_del(sd->guessing_animation);
sd->guessing_animation = NULL;
sd->frame = 0;
sd->frame_count = 0;
sd->edje = EINA_TRUE;
sd->obj = edje_object_add(evas_object_evas_get(obj));
edje_object_file_set(sd->obj, file, part);
if (edje_object_load_error_get(sd->obj) != EDJE_LOAD_ERROR_NONE)
return EINA_FALSE;
if (evas_object_visible_get(obj)) evas_object_show(sd->obj);
evas_object_smart_member_add(sd->obj, obj);
_e_icon_smart_reconfigure(sd);
return EINA_TRUE;
}
EAPI void
e_icon_edje_object_set(Evas_Object *obj, Evas_Object *edje)
{
E_Smart_Data *sd;
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR();
if (!(sd = evas_object_smart_data_get(obj))) return;
/* smart code here */
if (sd->obj) evas_object_del(sd->obj);
sd->loading = 0;
if (sd->fdo)
{
eina_stringshare_del(sd->fdo);
sd->fdo = NULL;
}
if (sd->timer) ecore_timer_del(sd->timer);
sd->timer = NULL;
if (sd->guessing_animation) ecore_timer_del(sd->guessing_animation);
sd->guessing_animation = NULL;
sd->frame = 0;
sd->frame_count = 0;
sd->edje = EINA_TRUE;
sd->obj = edje;
if (evas_object_visible_get(obj)) evas_object_show(sd->obj);
evas_object_smart_member_add(sd->obj, obj);
_e_icon_smart_reconfigure(sd);
}
/**
* Deletes the text of the editable object, between position "start" and
* position "end"
*
* @param editable the editable object in which the text should be deleted
* @param start the position of the first char to delete
* @param end the position of the last char to delete
* @return Returns 1 if the text has been modified, 0 otherwise
*/
EAPI int
e_editable_delete(Evas_Object *editable, int start, int end)
{
E_Editable_Smart_Data *sd;
int unicode_length;
if (evas_object_smart_smart_get(editable) != _e_editable_smart) SMARTERR(0);
if ((!editable) || (!(sd = evas_object_smart_data_get(editable))))
return 0;
unicode_length = _e_editable_text_delete(editable, start, end);
if (unicode_length <= 0) return 0;
if (sd->cursor_pos > end)
e_editable_cursor_pos_set(editable, sd->cursor_pos - unicode_length);
else if (sd->cursor_pos > start)
e_editable_cursor_pos_set(editable, start);
if (sd->selection_pos > end)
e_editable_selection_pos_set(editable, sd->selection_pos - unicode_length);
else if (sd->selection_pos > start)
e_editable_selection_pos_set(editable, start);
_e_editable_text_position_update(editable, -1);
return 1;
}
EAPI Eina_Bool
e_icon_scale_up_get(const Evas_Object *obj)
{
E_Smart_Data *sd;
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0);
if (!(sd = evas_object_smart_data_get(obj))) return EINA_FALSE;
return sd->scale_up;
}
EAPI int
e_icon_scale_size_get(const Evas_Object *obj)
{
E_Smart_Data *sd;
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0);
if (!(sd = evas_object_smart_data_get(obj))) return 0;
return sd->size;
}
EAPI Eina_Bool
e_icon_alpha_get(const Evas_Object *obj)
{
E_Smart_Data *sd;
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0);
if (!(sd = evas_object_smart_data_get(obj))) return EINA_FALSE;
if (sd->edje) return EINA_FALSE;
return evas_object_image_alpha_get(sd->obj);
}
/**
* Gets the editable object used by the entry object. It will allow you to have
* better control on the text, the cursor or the selection of the entry with
* the e_editable_*() functions.
*
* @param entry an entry object
* @return Returns the editable object used by the entry object
*/
EAPI Evas_Object *
e_entry_editable_object_get(Evas_Object *entry)
{
E_Entry_Smart_Data *sd;
if (evas_object_smart_smart_get(entry) != _e_entry_smart) SMARTERR(NULL);
if ((!entry) || (!(sd = evas_object_smart_data_get(entry))))
return NULL;
return sd->editable_object;
}
/**
* Gets the unicode length of the text of the editable object. The unicode
* length is not always the length returned by strlen() since a UTF-8 char can
* take several bytes
*
* @param editable an editable object
* @return Returns the unicode length of the text of the editable object
*/
EAPI int
e_editable_text_length_get(Evas_Object *editable)
{
E_Editable_Smart_Data *sd;
if (evas_object_smart_smart_get(editable) != _e_editable_smart) SMARTERR(0);
if ((!editable) || (!(sd = evas_object_smart_data_get(editable))))
return 0;
return sd->unicode_length;
}
/**
* Gets the position of the selection bound of the editable object
*
* @param editable an editable object
* @return Returns the position of the selection bound of the editable object
*/
EAPI int
e_editable_selection_pos_get(Evas_Object *editable)
{
E_Editable_Smart_Data *sd;
if (evas_object_smart_smart_get(editable) != _e_editable_smart) SMARTERR(0);
if ((!editable) || (!(sd = evas_object_smart_data_get(editable))))
return 0;
return sd->selection_pos;
}
/**
* Gets the entire text of the editable object
*
* @param editable an editable object
* @return Returns the entire text of the editable object
*/
EAPI const char *
e_editable_text_get(Evas_Object *editable)
{
E_Editable_Smart_Data *sd;
if (evas_object_smart_smart_get(editable) != _e_editable_smart) SMARTERR(NULL);
if ((!editable) || (!(sd = evas_object_smart_data_get(editable))))
return NULL;
return sd->text;
}
/**
* Gets whether or not the editable is in password mode
*
* @param editable an editable object
* @return Returns 1 if the editable object is in the password mode, 0 otherwise
*/
EAPI int
e_editable_password_get(Evas_Object *editable)
{
E_Editable_Smart_Data *sd;
if (evas_object_smart_smart_get(editable) != _e_editable_smart) SMARTERR(0);
if ((!editable) || (!(sd = evas_object_smart_data_get(editable))))
return 0;
return sd->password_mode;
}
EAPI int
e_table_freeze(Evas_Object *obj)
{
E_Smart_Data *sd;
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0);
sd = evas_object_smart_data_get(obj);
sd->frozen++;
return sd->frozen;
}
EAPI int
e_table_thaw(Evas_Object *obj)
{
E_Smart_Data *sd;
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0);
sd = evas_object_smart_data_get(obj);
sd->frozen--;
if (sd->frozen <= 0) _e_table_smart_reconfigure(sd);
return sd->frozen;
}
EAPI void *
e_icon_data_get(const Evas_Object *obj, int *w, int *h)
{
E_Smart_Data *sd;
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(NULL);
if (!(sd = evas_object_smart_data_get(obj))) return NULL;
if (sd->edje) return NULL;
evas_object_image_size_get(sd->obj, w, h);
return evas_object_image_data_get(sd->obj, 0);
}
/**
* Gets the cursor position at the coords ( @a x, @a y ). It's used to know
* where to place the cursor or the selection bound on mouse evevents.
*
* @param editable an editable object
* @param x the x coord, relative to the editable object
* @param y the y coord, relative to the editable object
* @return Returns the position where to place the cursor according to the
* given coords
*/
EAPI int
e_editable_pos_get_from_coords(Evas_Object *editable, Evas_Coord x, Evas_Coord y)
{
E_Editable_Smart_Data *sd;
const Evas_Object *text_obj;
Evas_Coord ox, oy;
Evas_Coord tx, ty, tw, th;
Evas_Coord cx, cw;
Evas_Coord canvas_x, canvas_y;
int index, pos, i, j;
const char *text;
if (evas_object_smart_smart_get(editable) != _e_editable_smart) SMARTERR(0);
if ((!editable) || (!(sd = evas_object_smart_data_get(editable))))
return 0;
if (!(text_obj = edje_object_part_object_get(sd->text_object, "e.text.text")))
return 0;
evas_object_geometry_get(editable, &ox, &oy, NULL, NULL);
evas_object_geometry_get(text_obj, &tx, &ty, &tw, &th);
canvas_x = ox + x;
canvas_y = oy + y;
if ((canvas_y < ty) || (canvas_x < tx))
pos = 0;
else if ((canvas_y > (ty + th)) || (canvas_x > (tx + tw)))
pos = sd->unicode_length;
else
{
index = evas_object_text_char_coords_get(text_obj,
canvas_x - tx, canvas_y - ty,
&cx, NULL, &cw, NULL);
text = evas_object_text_text_get(text_obj);
if ((index >= 0) && (text))
{
if ((canvas_x - tx) > (cx + (cw / 2))) index++;
i = 0;
j = -1;
pos = 0;
while ((i < index) && (j != i))
{
pos++;
j = i;
i = evas_string_char_next_get(text, i, NULL);
}
if (pos > sd->unicode_length) pos = sd->unicode_length;
}
else pos = 0;
}
return pos;
}
EAPI Eina_Bool
e_icon_fdo_icon_set(Evas_Object *obj, const char *icon)
{
E_Smart_Data *sd;
const char *path;
int len;
if (!icon) return EINA_FALSE;
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0);
if (icon[0] == '/') return e_icon_file_set(obj, icon);
if (!(sd = evas_object_smart_data_get(obj)))
return EINA_FALSE;
if (sd->timer) ecore_timer_del(sd->timer);
sd->timer = NULL;
if (sd->guessing_animation) ecore_timer_del(sd->guessing_animation);
sd->guessing_animation = NULL;
sd->frame = 0;
sd->frame_count = 0;
sd->edje = EINA_FALSE;
eina_stringshare_replace(&sd->fdo, icon);
if (!sd->fdo) return EINA_FALSE;
path = efreet_icon_path_find(e_config->icon_theme, sd->fdo, sd->size);
if (!path) return EINA_FALSE;
len = strlen(icon);
if ((len > 4) && (!strcasecmp(icon + len - 4, ".edj")))
return e_icon_file_edje_set(obj, path, "icon");
/* smart code here */
_e_icon_obj_prepare(obj, sd);
sd->loading = 0;
if (sd->size != 0)
evas_object_image_load_size_set(sd->obj, sd->size, sd->size);
if (sd->preload) evas_object_hide(sd->obj);
evas_object_image_file_set(sd->obj, path, NULL);
if (evas_object_image_load_error_get(sd->obj) != EVAS_LOAD_ERROR_NONE)
return EINA_FALSE;
if (sd->preload)
{
sd->loading = 1;
evas_object_image_preload(sd->obj, 0);
}
else if (evas_object_visible_get(obj))
evas_object_show(sd->obj);
_e_icon_smart_reconfigure(sd);
return EINA_TRUE;
}
EAPI Eina_Bool
e_icon_file_key_set(Evas_Object *obj, const char *file, const char *key)
{
E_Smart_Data *sd;
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0);
if (!(sd = evas_object_smart_data_get(obj)))
return EINA_FALSE;
/* smart code here */
sd->loading = 0;
if (sd->fdo)
{
eina_stringshare_del(sd->fdo);
sd->fdo = NULL;
}
if (sd->timer) ecore_timer_del(sd->timer);
sd->timer = NULL;
if (sd->guessing_animation) ecore_timer_del(sd->guessing_animation);
sd->guessing_animation = NULL;
sd->frame = 0;
sd->frame_count = 0;
sd->edje = EINA_FALSE;
_e_icon_obj_prepare(obj, sd);
if (sd->size != 0)
evas_object_image_load_size_set(sd->obj, sd->size, sd->size);
if (sd->preload) evas_object_hide(sd->obj);
evas_object_image_file_set(sd->obj, file, key);
if (evas_object_image_load_error_get(sd->obj) != EVAS_LOAD_ERROR_NONE)
return EINA_FALSE;
if (!_handle_anim(sd))
{
if (sd->preload)
{
sd->loading = 1;
evas_object_image_preload(sd->obj, 0);
}
else if (evas_object_visible_get(obj))
evas_object_show(sd->obj);
}
_e_icon_smart_reconfigure(sd);
return EINA_TRUE;
}
/**
* Inserts some text at the given position in the editable object
*
* @param editable the editable object in which the text should be inserted
* @param pos the position where to insert the text
* @param text the text to insert
* @return Returns 1 if the text has been modified, 0 otherwise
*/
EAPI int
e_editable_insert(Evas_Object *editable, int pos, const char *text)
{
E_Editable_Smart_Data *sd;
int unicode_length;
if (evas_object_smart_smart_get(editable) != _e_editable_smart) SMARTERR(0);
if ((!editable) || (!(sd = evas_object_smart_data_get(editable))))
return 0;
unicode_length = _e_editable_text_insert(editable, pos, text);
if (unicode_length <= 0) return 0;
if (sd->cursor_pos >= pos)
e_editable_cursor_pos_set(editable, sd->cursor_pos + unicode_length);
if (sd->selection_pos >= pos)
e_editable_selection_pos_set(editable, sd->selection_pos + unicode_length);
_e_editable_text_position_update(editable, -1);
return 1;
}
EAPI Eina_Bool
e_icon_file_set(Evas_Object *obj, const char *file)
{
E_Smart_Data *sd;
int len;
if (!file) return EINA_FALSE;
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0);
if (!(sd = evas_object_smart_data_get(obj)))
return EINA_FALSE;
len = strlen(file);
if ((len > 4) && (!strcasecmp(file + len - 4, ".edj")))
return e_icon_file_edje_set(obj, file, "icon");
/* smart code here */
_e_icon_obj_prepare(obj, sd);
/* FIXME: 64x64 - unhappy about this. use icon size */
sd->loading = 0;
if (sd->fdo)
{
eina_stringshare_del(sd->fdo);
sd->fdo = NULL;
}
if (sd->timer) ecore_timer_del(sd->timer);
sd->timer = NULL;
if (sd->guessing_animation) ecore_timer_del(sd->guessing_animation);
sd->guessing_animation = NULL;
sd->frame = 0;
sd->frame_count = 0;
sd->edje = EINA_FALSE;
if (sd->size != 0)
evas_object_image_load_size_set(sd->obj, sd->size, sd->size);
if (sd->preload) evas_object_hide(sd->obj);
#ifdef USE_ICON_CACHE
if (_e_icon_cache_find(obj, file))
{
_e_icon_smart_reconfigure(sd);
return EINA_TRUE;
}
#endif
evas_object_image_file_set(sd->obj, file, NULL);
if (evas_object_image_load_error_get(sd->obj) != EVAS_LOAD_ERROR_NONE)
return EINA_FALSE;
if (!_handle_anim(sd))
{
if (sd->preload)
{
sd->loading = 1;
evas_object_image_preload(sd->obj, EINA_FALSE);
}
else if (evas_object_visible_get(obj))
{
evas_object_show(sd->obj);
#ifdef USE_ICON_CACHE
_e_icon_cache_icon_loaded(sd->ci);
#endif
}
}
#ifdef USE_ICON_CACHE
else
{
evas_object_event_callback_del_full(sd->obj, EVAS_CALLBACK_DEL,
_e_icon_obj_del, obj);
_cache->load_queue = eina_list_remove(_cache->load_queue, sd->ci);
eina_stringshare_del(sd->ci->id);
E_FREE(sd->ci);
sd->ci = NULL;
}
#endif
_e_icon_smart_reconfigure(sd);
return EINA_TRUE;
}