-#include <X11/Xlib.h>
+#ifdef HAVE_CONFIG_H
+# include "elementary_config.h"
+#endif
+
+#define ELM_INTERFACE_ATSPI_ACCESSIBLE_PROTECTED
+#define ELM_INTERFACE_ATSPI_COMPONENT_PROTECTED
+#define ELM_INTERFACE_ATSPI_ACTION_PROTECTED
+
#include <Elementary.h>
#include "elm_priv.h"
-#include "elm_interface_scrollable.h"
-
-static const char ACCESS_SMART_NAME[] = "elm_access";
-
-static const char SIG_HIGHLIGHTED[] = "access,highlighted";
-static const char SIG_UNHIGHLIGHTED[] = "access,unhighlighted";
-static const char SIG_ACTIVATED[] = "access,activated";
-static const char SIG_READ_START[] = "access,read,start";
-static const char SIG_READ_STOP[] = "access,read,stop";
-static const char SIG_READ_CANCEL[] = "access,read,cancel";
-static const char SIG_HIGHLIGHT_ENABLED[] = "access,highlight,enabled";
-static const char SIG_HIGHLIGHT_DISABLED[] = "access,highlight,disabled";
-
-static const Evas_Smart_Cb_Description _smart_callbacks[] = {
- {SIG_HIGHLIGHTED, ""},
- {SIG_UNHIGHLIGHTED, ""},
- {SIG_ACTIVATED, ""},
- {SIG_READ_START, ""},
- {SIG_READ_STOP, ""},
- {SIG_READ_CANCEL, ""},
- {SIG_HIGHLIGHT_ENABLED, ""},
- {SIG_HIGHLIGHT_DISABLED, ""},
- {NULL, NULL}
-};
-ELM_INTERNAL_SMART_SUBCLASS_NEW
- (ACCESS_SMART_NAME, _elm_access, Elm_Widget_Smart_Class,
- Elm_Widget_Smart_Class, elm_widget_smart_class_get, _smart_callbacks);
+#define MY_CLASS ELM_ACCESS_CLASS
+
+#define MY_CLASS_NAME "Elm_Access"
+#define MY_CLASS_NAME_LEGACY "elm_access"
struct _Func_Data
{
typedef struct _Action_Info Action_Info;
-static Eina_Bool highlight_read_enable = EINA_FALSE;
-static Eina_Bool access_disable = EINA_TRUE;
static Eina_Bool mouse_event_enable = EINA_TRUE;
static Eina_Bool auto_highlight = EINA_FALSE;
-static Eina_Bool reading_cancel = EINA_FALSE;
-static Eina_Bool focus_chain_end = EINA_FALSE;
-static Eina_Bool force_saying = EINA_FALSE;
-static Evas_Coord_Point offset;
-static Evas_Object *scroller = NULL;
-static Evas_Object *clipper = NULL;
-static Evas_Object *h_base_obj; /* highlight base object */
static Elm_Access_Action_Type action_by = ELM_ACCESS_ACTION_FIRST;
-static Ecore_Timer *highlight_read_timer = NULL;
-static Ecore_Job *clip_job = NULL;
-static Eina_List *s_parents = NULL;
-static char *waiting_text = NULL;
static Evas_Object * _elm_access_add(Evas_Object *parent);
-static void _access_scroll_highlight_next(Evas_Object *obj);
-static Eina_Bool _access_highlight_next_get(Evas_Object *obj, Elm_Access_Action_Type type, Evas_Object **target);
-static Eina_Bool _access_highlight_next(Evas_Object *obj, Elm_Access_Action_Type dir, Eina_Bool delay);
-static void _access_read_obj_del_cb(void *data, Evas *e, Evas_Object *obj, void *event_info);
-
-static void
-_elm_access_smart_add(Evas_Object *obj)
-{
- EVAS_SMART_DATA_ALLOC(obj, Elm_Widget_Smart_Data);
- ELM_WIDGET_CLASS(_elm_access_parent_sc)->base.add(obj);
- elm_widget_can_focus_set(obj, EINA_FALSE);
-}
-
-static Eina_Bool
-_elm_access_smart_on_focus(Evas_Object *obj, Elm_Focus_Info *info __UNUSED__)
-{
- evas_object_focus_set(obj, elm_widget_focus_get(obj));
-
- return EINA_TRUE;
-}
+static void _access_object_unregister(Evas_Object *obj);
-static Eina_Bool
-_access_highlight_end_is(Evas_Object *obj, Elm_Access_Action_Type type)
+EOLIAN static void
+_elm_access_evas_object_smart_add(Eo *obj, void *_pd EINA_UNUSED)
{
- Evas_Object *parent, *target = NULL;
- Elm_Focus_Direction fdir = ELM_FOCUS_NONE;
- Elm_Highlight_Direction hdir;
- Eina_Bool ret;
- Elm_Access_Info *ac;
-
- fdir = ELM_FOCUS_NONE;
- hdir = ELM_ACCESS_SOUND_FIRST;
- ret = EINA_FALSE;
-
- if (type == ELM_ACCESS_ACTION_HIGHLIGHT_NEXT)
- {
- hdir = ELM_HIGHLIGHT_DIR_NEXT;
- fdir = ELM_FOCUS_NEXT;
- }
- else if (type == ELM_ACCESS_ACTION_HIGHLIGHT_PREV)
- {
- hdir = ELM_HIGHLIGHT_DIR_PREVIOUS;
- fdir = ELM_FOCUS_PREVIOUS;
- }
-
- ac = _elm_access_object_get(obj);
- if (ac && ac->end_dir == hdir)
- {
- ret = EINA_TRUE;
- return ret;
- }
-
- parent = obj;
-
- /* find highlight root */
- while (parent)
- {
- ELM_WIDGET_DATA_GET(parent, sd);
- if (sd->highlight_root)
- {
- /* change highlight root */
- obj = parent;
- break;
- }
- obj = parent;
- parent = elm_widget_parent_get(parent);
- }
-
- /* you don't have to set auto highlight here, it is set by caller */
- ret = elm_widget_focus_next_get(obj, fdir, &target);
-
- return !ret;
+ eo_do_super(obj, MY_CLASS, evas_obj_smart_add());
+ elm_widget_sub_object_parent_add(obj);
}
static Eina_Bool
ret = EINA_FALSE;
a = evas_object_data_get(obj, "_elm_access_action_info");
- if (type == ELM_ACCESS_ACTION_UNHIGHLIGHT) focus_chain_end = EINA_FALSE;
-
if (!action_info)
{
ai = calloc(1, sizeof(Elm_Access_Action_Info));
action_info = ai;
}
- if (action_info)
- {
- action_info->action_type = type;
+ action_info->action_type = type;
- if ((type == ELM_ACCESS_ACTION_HIGHLIGHT_NEXT) ||
- (type == ELM_ACCESS_ACTION_HIGHLIGHT_PREV))
- {
- if (a && (a->fn[type].cb))
- action_info->highlight_end = _access_highlight_end_is(obj, type);
- }
- }
+ if ((type == ELM_ACCESS_ACTION_HIGHLIGHT) &&
+ (action_by != ELM_ACCESS_ACTION_FIRST))
+ action_info->action_by = action_by;
if (a && (a->fn[type].cb))
ret = a->fn[type].cb(a->fn[type].user_data, obj, action_info);
- if (ai) free(ai);
+ free(ai);
return ret;
}
static Eina_Bool
-_elm_access_smart_activate(Evas_Object *obj, Elm_Activate act)
+_access_action_callback_have(Evas_Object *obj, Elm_Access_Action_Type type)
{
- Elm_Access_Info *ac;
+ Action_Info *a;
+ a = evas_object_data_get(obj, "_elm_access_action_info");
+
+ if (!a) return EINA_FALSE;
+
+ return a->fn[type].cb ? EINA_TRUE : EINA_FALSE;
+}
+
+EOLIAN static Eina_Bool
+_elm_access_elm_widget_activate(Eo *obj, void *_pd EINA_UNUSED, Elm_Activate act)
+{
+ int type = ELM_ACCESS_ACTION_FIRST;
+
+ Action_Info *a;
+ a = evas_object_data_get(obj, "_elm_access_action_info");
+
+ switch (act)
+ {
+ case ELM_ACTIVATE_DEFAULT:
+ type = ELM_ACCESS_ACTION_ACTIVATE;
+ break;
+
+ case ELM_ACTIVATE_UP:
+ type = ELM_ACCESS_ACTION_UP;
+ break;
+
+ case ELM_ACTIVATE_DOWN:
+ type = ELM_ACCESS_ACTION_DOWN;
+ break;
+
+ case ELM_ACTIVATE_RIGHT:
+ break;
+
+ case ELM_ACTIVATE_LEFT:
+ break;
+
+ case ELM_ACTIVATE_BACK:
+ type = ELM_ACCESS_ACTION_BACK;
+ break;
+
+ default:
+ break;
+ }
+ if (type == ELM_ACCESS_ACTION_FIRST) return EINA_FALSE;
+
+ /* if an access object has a callback, it would have the intention to do
+ something. so, check here and return EINA_TRUE. */
+ if ((a) && (type > ELM_ACCESS_ACTION_FIRST) &&
+ (type < ELM_ACCESS_ACTION_LAST) &&
+ (a->fn[type].cb))
+ {
+ _access_action_callback_call(obj, type, NULL);
+ return EINA_TRUE;
+ }
+
+ /* TODO: deprecate below? */
if (act != ELM_ACTIVATE_DEFAULT) return EINA_FALSE;
- ac = evas_object_data_get(obj, "_elm_access");
+ Elm_Access_Info *ac = evas_object_data_get(obj, "_elm_access");
if (!ac) return EINA_FALSE;
if (ac->activate)
ac->activate(ac->activate_data, ac->part_object,
- (Elm_Object_Item *)ac->widget_item);
+ ac->widget_item->eo_obj);
return EINA_TRUE;
}
-static void
-_elm_access_smart_set_user(Elm_Widget_Smart_Class *sc)
+EOLIAN static Eina_Bool
+_elm_access_elm_widget_on_focus(Eo *obj, void *_pd EINA_UNUSED)
{
- sc->base.add = _elm_access_smart_add;
-
- /* not a 'focus chain manager' */
- sc->focus_next = NULL;
- sc->focus_direction_manager_is = NULL;
- sc->focus_direction = NULL;
- sc->on_focus = _elm_access_smart_on_focus;
- sc->activate = _elm_access_smart_activate;
+ evas_object_focus_set(obj, elm_widget_focus_get(obj));
- return;
+ return EINA_TRUE;
}
typedef struct _Mod_Api Mod_Api;
void (*out_read_done) (void);
void (*out_cancel) (void);
void (*out_done_callback_set) (void (*func) (void *data), const void *data);
- void (*sound_play) (const Elm_Access_Sound_Type type);
};
static int initted = 0;
_elm_module_symbol_get(m, "out_cancel");
((Mod_Api *)(m->api) )->out_done_callback_set = // called when last read done
_elm_module_symbol_get(m, "out_done_callback_set");
- ((Mod_Api *)(m->api) )->sound_play = // play sound
- _elm_module_symbol_get(m, "sound_play");
mapi = m->api;
}
initted = 0;
- /* FIXME: _elm_module_unload(); could access m->api and try to free(); */
- free(m->api);
- m->api = NULL;
- mapi = NULL;
+ /* _elm_module_unload(); could access m->api and try to free(); */
+ ELM_SAFE_FREE(m->api, free);
}
static Elm_Access_Item *
{
if (!ai->func)
{
- if (ai->data) eina_stringshare_del(ai->data);
+ eina_stringshare_del(ai->data);
}
ai->func = NULL;
ai->data = NULL;
}
static void
-_access_intersection_region_get(Evas_Coord *x, Evas_Coord *y,
- Evas_Coord *w, Evas_Coord *h,
- Evas_Coord sx, Evas_Coord sy,
- Evas_Coord sw, Evas_Coord sh)
-{
- Evas_Coord px = *x;
- Evas_Coord py = *y;
- *x = *x > sx ? *x : sx;
- *y = *y > sy ? *y : sy;
- *w = px + *w < sx + sw ? px + *w - *x : sx + sw - *x;
- *h = py + *h < sy + sh ? py + *h - *y : sy + sh - *y;
-}
-
-static void
_access_highlight_read(Elm_Access_Info *ac, Evas_Object *obj)
{
int type;
char *txt = NULL;
Eina_Strbuf *strbuf;
- if (!highlight_read_enable) return;
-
strbuf = eina_strbuf_new();
+
if (_elm_config->access_mode != ELM_ACCESS_MODE_OFF)
{
if (ac->on_highlight) ac->on_highlight(ac->on_highlight_data);
- _elm_access_object_hilight(obj);
-
- // This function is not needed, if there's any side effect, remove this
- // elm_widget_focus_region_show(obj);
+ _elm_access_object_highlight(obj);
for (type = ELM_ACCESS_INFO_FIRST + 1; type < ELM_ACCESS_INFO_LAST; type++)
{
txt = _elm_access_text_get(ac, type, obj);
if (txt && (strlen(txt) > 0))
{
- int length = eina_strbuf_length_get(strbuf);
- const char *pre_txt = eina_strbuf_string_get(strbuf);
- char end = pre_txt[length-1];
- if (length > 0 && end != '?' && end != '!' && end != '.')
+ if (eina_strbuf_length_get(strbuf) > 0)
eina_strbuf_append_printf(strbuf, ", %s", txt);
else
- eina_strbuf_append_printf(strbuf, " %s", txt);
+ eina_strbuf_append(strbuf, txt);
}
- if (txt) free(txt);
+ free(txt);
}
}
txt = eina_strbuf_string_steal(strbuf);
eina_strbuf_free(strbuf);
- /* play highlight sound */
- _access_init();
- if (mapi && mapi->sound_play) mapi->sound_play(ELM_ACCESS_SOUND_HIGHLIGHT);
-
- _elm_access_say(obj, txt, EINA_FALSE);
+ _elm_access_say(txt);
free(txt);
}
static Eina_Bool
-_highlight_read_timeout_cb(void *data)
+_access_obj_over_timeout_cb(void *data)
{
Elm_Access_Info *ac;
+ Evas_Object *ho;
+
+ if (!data) return EINA_FALSE;
ac = evas_object_data_get(data, "_elm_access");
- if (!ac) goto end;
+ if (!ac) return EINA_FALSE;
- _access_highlight_read(ac, data);
+ ho = _access_highlight_object_get(data);
+ if (ho != data) _access_highlight_read(ac, data);
-end:
- highlight_read_timer = NULL;
- return ECORE_CALLBACK_CANCEL;
+ ac->delay_timer = NULL;
+ return EINA_FALSE;
}
static void
-_access_hover_mouse_in_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+_access_hover_mouse_in_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Elm_Access_Info *ac;
-
if (!mouse_event_enable) return;
- _elm_access_mouse_event_enabled_set(EINA_FALSE);
- ac = evas_object_data_get(data, "_elm_access");
+ ac = evas_object_data_get(data, "_elm_access");
if (!ac) return;
- if (_elm_config->access_mode)
- {
- if (highlight_read_timer)
- {
- ecore_timer_del(highlight_read_timer);
- highlight_read_timer = NULL;
- }
+ ELM_SAFE_FREE(ac->delay_timer, ecore_timer_del);
- /* could not call ecore_timer_add(); here, because the callback for READ
- action. The callback for READ action should be called even though an
- object has a highlight. elm_win calls _access_action_callback_call()
- for READ action. */
- action_by = ELM_ACCESS_ACTION_HIGHLIGHT;
- _access_highlight_read(ac, data);
- }
+ if (_elm_config->access_mode != ELM_ACCESS_MODE_OFF)
+ ac->delay_timer = ecore_timer_add(0.2, _access_obj_over_timeout_cb, data);
}
static void
-_access_parent_callback_call(Evas_Object *obj, const char *sig, void *data)
+_access_hover_mouse_out_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Elm_Access_Info *ac;
- ac = evas_object_data_get(obj, "_elm_access");
- if (ac && ac->parent)
- evas_object_smart_callback_call(ac->parent, sig, data);
+ if (!mouse_event_enable) return;
+
+ ac = evas_object_data_get(data, "_elm_access");
+ if (!ac) return;
+
+ _elm_access_object_unhighlight(data);
+
+ ELM_SAFE_FREE(ac->delay_timer, ecore_timer_del);
}
static void
-_access_read_done(void *data)
+_access_read_done(void *data EINA_UNUSED)
{
- Evas_Object *obj = data;
- if (!obj) goto end;
-
- if (!reading_cancel)
- {
- evas_object_smart_callback_call(obj, SIG_READ_STOP, NULL);
- _access_parent_callback_call(obj, SIG_READ_STOP, NULL);
- }
- else
- {
- evas_object_smart_callback_call(obj, SIG_READ_CANCEL, NULL);
- _access_parent_callback_call(obj, SIG_READ_CANCEL, NULL);
- }
- evas_object_event_callback_del_full(obj, EVAS_CALLBACK_DEL,
- _access_read_obj_del_cb, NULL);
- end:
- if (force_saying)
- {
- force_saying = EINA_FALSE;
- if (waiting_text)
- {
- _elm_access_say(NULL, waiting_text, EINA_FALSE);
- waiting_text = NULL;
- }
- }
+ DBG("read done");
+ // FIXME: produce event here
}
static void
-_access_2nd_click_del_cb(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
+_access_2nd_click_del_cb(void *data EINA_UNUSED, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Ecore_Timer *t;
}
static void
-_access_obj_hilight_del_cb(void *data __UNUSED__, Evas *e, Evas_Object *obj, void *event_info __UNUSED__)
-{
- _elm_access_object_hilight_disable(e);
- elm_widget_focus_restore(elm_widget_top_get(obj));
-}
-
-static void
-_access_obj_hilight_hide_cb(void *data __UNUSED__, Evas *e, Evas_Object *obj, void *event_info __UNUSED__)
-{
- _elm_access_object_hilight_disable(e);
- elm_widget_focus_restore(elm_widget_top_get(obj));
-}
-
-static Eina_List *
-_access_scrollable_parents_get(Evas_Object *obj,
- Evas_Coord *x,
- Evas_Coord *y,
- Evas_Coord *w,
- Evas_Coord *h)
-{
- Evas_Object *sp;
- Eina_List *l = NULL;
- Evas_Coord sx, sy, sw, sh;
-
- if (!obj) return NULL;
-
- if (x) *x = -49999;
- if (y) *y = -49999;
- if (w) *w = 99999;
- if (h) *h = 99999;
-
- sp = elm_widget_parent_get(obj);
- while (sp)
- {
- if(!!evas_object_smart_interface_get(sp, ELM_SCROLLABLE_IFACE_NAME))
- {
- l = eina_list_append(l, sp);
- evas_object_geometry_get(sp, &sx, &sy, &sw, &sh);
- if(x && y && w && h)
- _access_intersection_region_get(x, y, w, h, sx, sy, sw, sh);
- }
- sp = elm_widget_parent_get(sp);
- }
- return l;
-}
-
-static Evas_Object *
-_access_scrollable_object_at_xy_get(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
-{
- Evas *evas;
- Evas_Object *so, *scr = NULL;
- Evas_Object *top_obj;
- Eina_List *l, *top_objects_list = NULL;
-
- evas = evas_object_evas_get(obj);
- if (!evas) return NULL;
-
- top_objects_list = evas_tree_objects_at_xy_get(evas, NULL, x, y);
-
- EINA_LIST_REVERSE_FOREACH(top_objects_list, l, top_obj)
- {
- so = top_obj;
-
- while (so)
- {
- if(elm_object_widget_check(so) &&
- !!evas_object_smart_interface_get(so, ELM_SCROLLABLE_IFACE_NAME))
- {
- scr = so;
- break;
- }
- so = evas_object_smart_parent_get(so);
- }
- if (scr) break;
- }
-
- return scr;
-}
-
-static void
-_clipper_del_cb(void *data __UNUSED__, Evas *e __UNUSED__,
- Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
-{
- clipper = NULL;
-}
-
-static void
-_access_scrollable_parent_clip(void *data)
+_access_obj_hilight_del_cb(void *data EINA_UNUSED, Evas *e, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
- Evas_Object *obj = data;
- Evas_Object *o;
- Eina_List *l;
- Evas_Coord x = 0, y = 0, w = 0, h = 0;
-
- clip_job = NULL;
- o = evas_object_name_find(evas_object_evas_get(obj), "_elm_access_disp");
- if (!o) return;
-
- l = _access_scrollable_parents_get(obj, &x, &y, &w, &h);
- if (l && w > 0 && h > 0)
- {
- if (evas_object_evas_get(obj) != evas_object_evas_get(clipper))
- {
- evas_object_del(clipper);
- clipper = NULL;
- }
- if (!clipper)
- {
- clipper = evas_object_rectangle_add(evas_object_evas_get(obj));
- evas_object_event_callback_add(clipper, EVAS_CALLBACK_DEL, _clipper_del_cb, NULL);
- }
- evas_object_move(clipper, x, y);
- evas_object_resize(clipper, w, h);
- evas_object_show(clipper);
- evas_object_clip_set(o, clipper);
- }
- else
- {
- evas_object_clip_set(o, NULL);
- if (clipper)
- evas_object_hide(clipper);
- }
- eina_list_free(l);
+ _elm_access_object_highlight_disable(e);
}
static void
-_access_obj_scroll_virtual_value_get(Evas_Object *obj, Evas_Coord *vx, Evas_Coord *vy)
+_access_obj_hilight_hide_cb(void *data EINA_UNUSED, Evas *e, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
- Eina_Bool lh, lv;
- Evas_Coord x, y, sx, sy, vw, vh, cx, cy, cw, ch;
- Evas_Object *sp = NULL;
- Eina_List *l;
-
- *vx = 0;
- *vy = 0;
-
- l = _access_scrollable_parents_get(obj, NULL, NULL, NULL, NULL);
- if (l) sp = eina_list_data_get(l);
- eina_list_free(l);
-
- if (!sp) return;
-
- ELM_SCROLLABLE_IFACE_GET(sp, s_iface);
- s_iface->loop_get(sp, &lh, &lv);
-
- if (lh || lv)
- {
- s_iface->content_pos_get(sp, &cx, &cy);
- s_iface->content_size_get(sp, &cw, &ch);
- evas_object_geometry_get(obj, &x, &y, NULL, NULL);
- evas_object_geometry_get(sp, &sx, &sy, NULL, NULL);
- s_iface->content_viewport_size_get(sp, &vw, &vh);
-
- if ((cx > (cw - vw)) && (sx - x) > (cw - vw))
- *vx = cw;
- else
- *vx = 0;
-
- if ((cy > (ch - vh)) && (sy - y) > (ch - vh))
- *vy = ch;
- else
- *vy = 0;
- }
+ _elm_access_object_highlight_disable(e);
}
static void
-_access_obj_hilight_move_cb(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
+_access_obj_hilight_move_cb(void *data EINA_UNUSED, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
- Evas_Coord x, y, vx, vy;
+ Evas_Coord x, y;
Evas_Object *o;
o = evas_object_name_find(evas_object_evas_get(obj), "_elm_access_disp");
if (!o) return;
evas_object_geometry_get(obj, &x, &y, NULL, NULL);
- _access_obj_scroll_virtual_value_get(obj, &vx, &vy);
- x += vx;
- y += vy;
evas_object_move(o, x, y);
-
- _access_scrollable_parent_clip(obj);
}
static void
-_access_obj_hilight_resize_cb(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
+_access_obj_hilight_resize_cb(void *data EINA_UNUSED, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Evas_Coord w, h;
Evas_Object *o;
if (!o) return;
evas_object_geometry_get(obj, NULL, NULL, &w, &h);
evas_object_resize(o, w, h);
-
- if (clip_job) ecore_job_del(clip_job);
- clip_job = ecore_job_add(_access_scrollable_parent_clip, obj);
}
void
static void
_access_order_del_cb(void *data,
- Evas *e __UNUSED__,
+ Evas *e EINA_UNUSED,
Evas_Object *obj,
- void *event_info __UNUSED__)
+ void *event_info EINA_UNUSED)
{
- Elm_Widget_Item *item = data;
+ Elm_Widget_Item_Data *item = data;
item->access_order = eina_list_remove(item->access_order, obj);
}
void
-_elm_access_widget_item_access_order_set(Elm_Widget_Item *item,
- Eina_List *objs)
+_elm_access_widget_item_access_order_set(Elm_Widget_Item_Data *item,
+ Eina_List *objs)
{
Eina_List *l;
Evas_Object *o;
}
const Eina_List *
-_elm_access_widget_item_access_order_get(const Elm_Widget_Item *item)
+_elm_access_widget_item_access_order_get(const Elm_Widget_Item_Data *item)
{
if (!item) return NULL;
return item->access_order;
}
void
-_elm_access_widget_item_access_order_unset(Elm_Widget_Item *item)
+_elm_access_widget_item_access_order_unset(Elm_Widget_Item_Data *item)
{
Eina_List *l, *l_next;
Evas_Object *o;
}
}
-static void
-_access_s_parent_del_cb(void *data __UNUSED__, Evas *e __UNUSED__,
- Evas_Object *obj, void *event_info __UNUSED__)
+static Eina_Bool
+_access_highlight_next_get(Evas_Object *obj, Elm_Focus_Direction dir)
{
- Evas *evas;
-
- evas = evas_object_evas_get(obj);
- if (!evas) return;
-
- evas_event_feed_mouse_move(evas, INT_MIN, INT_MIN, ecore_loop_time_get() * 1000, NULL);
- evas_event_feed_mouse_up(evas, 1, EVAS_BUTTON_NONE, ecore_loop_time_get() * 1000, NULL);
-
- s_parents = eina_list_remove(s_parents, obj);
-}
+ int type;
+ Evas_Object *ho, *parent, *target;
+ Eina_Bool ret;
-static void
-_scroll_cb(void *data __UNUSED__ , Evas_Object *obj, void *event_info __UNUSED__)
-{
- _access_scroll_highlight_next(obj);
-}
+ target = NULL;
+ ret = EINA_FALSE;
-static void
-_scroll_repeat_events_set(Evas_Object *obj, Eina_Bool repeat_events)
-{
- ELM_SCROLLABLE_IFACE_GET(obj, s_iface);
- s_iface->repeat_events_set(obj, repeat_events);
-}
+ if (!elm_widget_is(obj)) return ret;
-static Eina_Bool
-_scroll_repeat_events_get(Evas_Object *obj)
-{
- ELM_SCROLLABLE_IFACE_GET(obj, s_iface);
- return s_iface->repeat_events_get(obj);
-}
+ ho = _access_highlight_object_get(obj);
+ if (!ho) ho = obj;
-static void
-_scroll_anim_stop_cb(void *data __UNUSED__ , Evas_Object *obj, void *event_info __UNUSED__)
-{
- Eina_List *l = NULL;
- Evas_Object *sp;
+ parent = ho;
- if (_scroll_repeat_events_get(obj))
+ /* find highlight root */
+ do
{
- EINA_LIST_FOREACH(s_parents, l, sp)
+ ELM_WIDGET_DATA_GET_OR_RETURN(parent, wd, ret);
+ if (wd->highlight_root)
{
- evas_object_smart_callback_del(sp, "scroll", _scroll_cb);
- evas_object_smart_callback_del(sp, "scroll,anim,stop", _scroll_anim_stop_cb);
- _scroll_repeat_events_set(sp, EINA_TRUE);
+ /* change highlight root */
+ obj = parent;
+ break;
}
+ parent = elm_widget_parent_get(parent);
}
-}
+ while (parent);
-static void
-_access_scroll_highlight_next(Evas_Object *obj)
-{
- Evas_Object *ho, *cur_ho;
- static Evas_Object *pre_ho = NULL;
- Evas_Coord hx, hy, hw, hh, sx, sy, sw, sh, vx, vy;
- Eina_List *new_s_parents, *l = NULL;
- Evas_Object *sp, *nsp;
- Eina_Bool done = EINA_FALSE;
- int direction = -1;
- Elm_Focus_Direction dir;
- int scroll_count_down = 0;
- int scroll_count_up = 0;
+ _elm_access_auto_highlight_set(EINA_TRUE);
- if (!obj) return;
- if (!s_parents) return;
+ if (dir == ELM_FOCUS_NEXT)
+ type = ELM_ACCESS_ACTION_HIGHLIGHT_NEXT;
+ else
+ type = ELM_ACCESS_ACTION_HIGHLIGHT_PREV;
+
+ /* this value is used in _elm_access_object_highlight();
+ to inform the target object of how to get highlight */
+ action_by = type;
- cur_ho = ho = _access_highlight_object_get(obj);
- while (!done)
+ if (!_access_action_callback_call(ho, type, NULL))
{
if (ho)
{
- evas_object_geometry_get(ho, &hx, &hy, &hw, &hh);
- _access_obj_scroll_virtual_value_get(ho, &vx, &vy);
- hx += vx;
- hy += vy;
+ Elm_Access_Info *info = _elm_access_info_get(ho);
+ if (type == ELM_ACCESS_ACTION_HIGHLIGHT_NEXT && info->next)
+ target = info->next;
+ else if (type == ELM_ACCESS_ACTION_HIGHLIGHT_PREV && info->prev)
+ target = info->prev;
+ }
- l = _access_scrollable_parents_get(ho, &sx, &sy, &sw, &sh);
- if (!l) return;
- eina_list_free(l);
+ if (target)
+ {
+ _elm_access_highlight_set(target);
+ elm_widget_focus_region_show(target);
+ ret = EINA_TRUE;
+ }
+ else
+ {
+ ret = elm_widget_focus_next_get(obj, dir, &target);
+ if (ret && target)
+ _elm_access_highlight_set(target);
+ }
+ }
- if (hx + (hw / 2) < sx || hy + (hh / 2) < sy)
- {
- if (direction < 0 || direction == ELM_ACCESS_ACTION_HIGHLIGHT_NEXT)
- {
- direction = ELM_ACCESS_ACTION_HIGHLIGHT_NEXT;
- done = !_access_highlight_next_get(obj, ELM_ACCESS_ACTION_HIGHLIGHT_NEXT, &ho);
- if (!done && !ho) ho = _access_highlight_object_get(obj);
- }
- else
- {
- done = !_access_highlight_next_get(obj, ELM_ACCESS_ACTION_HIGHLIGHT_PREV, &ho);
- if (!done && !ho) ho = _access_highlight_object_get(obj);
- }
- scroll_count_down++;
- }
- else if (hx + (hw / 2) > sx + sw || hy + (hh / 2) > sy + sh)
- {
- if (direction < 0 || direction == ELM_ACCESS_ACTION_HIGHLIGHT_PREV)
- {
- direction = ELM_ACCESS_ACTION_HIGHLIGHT_PREV;
- done = !_access_highlight_next_get(obj, ELM_ACCESS_ACTION_HIGHLIGHT_PREV, &ho);
- if (!done && !ho) ho = _access_highlight_object_get(obj);
- }
- else
- {
- done = !_access_highlight_next_get(obj, ELM_ACCESS_ACTION_HIGHLIGHT_NEXT, &ho);
- if (!done && !ho) ho = _access_highlight_object_get(obj);
- }
- scroll_count_up++;
- }
- else
- done = EINA_TRUE;
-
- //prevent watchdog issue
- if (scroll_count_down > 50 || scroll_count_up > 50)
- {
- return;
- }
-
- _elm_access_object_hilight(ho);
- /* scrollable parent could be changed when highlight object is
- changed. FIXME: scrollable parent could be null.. then? */
- new_s_parents = _access_scrollable_parents_get(ho, NULL, NULL, NULL, NULL);
-
- sp = eina_list_data_get(s_parents);
- nsp = eina_list_data_get(new_s_parents);
- if ((nsp) && (sp != nsp))
- {
- EINA_LIST_FOREACH(s_parents, l, sp)
- {
- evas_object_event_callback_del(sp, EVAS_CALLBACK_DEL,
- _access_s_parent_del_cb);
- evas_object_smart_callback_del(sp, "scroll", _scroll_cb);
- evas_object_smart_callback_del(sp, "scroll,anim,stop", _scroll_anim_stop_cb);
- }
- EINA_LIST_FOREACH(new_s_parents, l, nsp)
- {
- evas_object_event_callback_add(nsp, EVAS_CALLBACK_DEL,
- _access_s_parent_del_cb, NULL);
- evas_object_smart_callback_add(nsp, "scroll", _scroll_cb, NULL);
- evas_object_smart_callback_add(nsp, "scroll,anim,stop", _scroll_anim_stop_cb, NULL);
- }
- eina_list_free(s_parents);
- s_parents = new_s_parents;
- }
-
- if (cur_ho == ho) done = EINA_TRUE;
- }
- else
- done = EINA_TRUE;
- }
-
- scroll_count_down = 0;
- scroll_count_up = 0;
-
- dir = (direction == ELM_ACCESS_ACTION_HIGHLIGHT_NEXT) ? ELM_FOCUS_NEXT : ELM_FOCUS_PREVIOUS;
-
- if (!_elm_access_widget_highlight(ho, dir))
- {
- if (cur_ho != ho && pre_ho != ho)
- {
- pre_ho = ho;
- _elm_access_highlight_set(ho, EINA_TRUE);
- }
- }
-}
-
-void
-_elm_access_highlight_object_scroll(Evas_Object *obj, int type, int x, int y)
-{
- Evas *evas;
- Eina_List *l = NULL;
- Evas_Object *ho, *sp;
-
- if (!obj) return;
-
- evas = evas_object_evas_get(obj);
- if (!evas) return;
-
- switch (type)
- {
- case 0:
- if (s_parents)
- {
- EINA_LIST_FOREACH(s_parents, l, sp)
- {
- evas_object_event_callback_del(sp, EVAS_CALLBACK_DEL,
- _access_s_parent_del_cb);
- evas_object_smart_callback_del(sp, "scroll", _scroll_cb);
- evas_object_smart_callback_del(sp, "scroll,anim,stop", _scroll_anim_stop_cb);
- }
- eina_list_free(s_parents);
- s_parents = NULL;
- }
-
- ho = _access_highlight_object_get(obj);
- if (ho)
- {
- /* find scrollable parents */
- s_parents = _access_scrollable_parents_get(ho, NULL, NULL, NULL, NULL);
-
- if (s_parents)
- {
- EINA_LIST_FOREACH(s_parents, l, sp)
- {
- evas_object_event_callback_add(sp, EVAS_CALLBACK_DEL,
- _access_s_parent_del_cb, NULL);
- evas_object_smart_callback_add(sp, "scroll", _scroll_cb, NULL);
- evas_object_smart_callback_add(sp, "scroll,anim,stop", _scroll_anim_stop_cb, NULL);
- }
- }
- }
-
- scroller = _access_scrollable_object_at_xy_get(obj, x, y);
- if (scroller)
- {
- _scroll_repeat_events_set(scroller, EINA_FALSE);
-
- evas_event_feed_mouse_in(evas, ecore_loop_time_get() * 1000, NULL);
- evas_event_feed_mouse_move(evas, x, y, ecore_loop_time_get() * 1000, NULL);
- evas_event_feed_mouse_down(evas, 1, EVAS_BUTTON_NONE, ecore_loop_time_get() * 1000, NULL);
- }
- break;
-
- case 1:
- if (scroller)
- evas_event_feed_mouse_move(evas, x, y, ecore_loop_time_get() * 1000, NULL);
- break;
-
- case 2:
- if (scroller)
- {
- evas_event_feed_mouse_up(evas, 1, EVAS_BUTTON_NONE, ecore_loop_time_get() * 1000, NULL);
- _scroll_repeat_events_set(scroller, EINA_TRUE);
- scroller = NULL;
- }
- break;
-
- default:
- break;
- }
-}
-
-static unsigned int
-_elm_access_win_angle_get(Ecore_X_Window win)
-{
- Ecore_X_Window root;
-
- if (!win) return 0;
-
- int ret;
- int count;
- int angle = 0;
- unsigned char *prop_data = NULL;
-
- root = ecore_x_window_root_get(win);
- ret = ecore_x_window_prop_property_get(root,
- ECORE_X_ATOM_E_ILLUME_ROTATE_ROOT_ANGLE,
- ECORE_X_ATOM_CARDINAL,
- 32, &prop_data, &count);
-
- if (ret && prop_data)
- memcpy(&angle, prop_data, sizeof(int));
-
- if (prop_data) free(prop_data);
-
- return angle;
-}
-
-static void
-_elm_access_coordinate_calibrate(Ecore_X_Window win, int *x, int *y)
-{
- int tx, ty, w, h;
- unsigned int angle;
-
- if (!x) return;
- if (!y) return;
-
- angle = _elm_access_win_angle_get(win);
- ecore_x_window_geometry_get(win, NULL, NULL, &w, &h);
-
- tx = *x;
- ty = *y;
-
- switch (angle)
- {
- case 90:
- *x = ty;
- *y = h - tx;
- break;
-
- case 180:
- *x = w - tx;
- *y = h - ty;
- break;
-
- case 270:
- *x = w - ty;
- *y = tx;
- break;
-
- default:
- break;
- }
-}
-
-static Eina_Bool
-_elm_access_mouse_move_send(Ecore_X_Window win,
- int x,
- int y)
-{
- XEvent xev;
- XWindowAttributes att;
- Window tw;
- int rx, ry;
- Ecore_X_Display *_ecore_x_disp = ecore_x_display_get();
-
- _elm_access_coordinate_calibrate(win, &x, &y);
- XGetWindowAttributes(_ecore_x_disp, win, &att);
- XTranslateCoordinates(_ecore_x_disp, win, att.root, x, y, &rx, &ry, &tw);
- xev.xmotion.type = MotionNotify;
- xev.xmotion.window = win;
- xev.xmotion.root = att.root;
- xev.xmotion.subwindow = win;
- xev.xmotion.time = ecore_loop_time_get() * 1000;
- xev.xmotion.x = x;
- xev.xmotion.y = y;
- xev.xmotion.x_root = rx;
- xev.xmotion.y_root = ry;
- xev.xmotion.state = 0;
- xev.xmotion.is_hint = 0;
- xev.xmotion.same_screen = 1;
- return XSendEvent(_ecore_x_disp, win, True, PointerMotionMask, &xev) ? EINA_TRUE : EINA_FALSE;
-}
-
-static Eina_Bool
-_elm_access_mouse_down_send(Ecore_X_Window win,
- int x,
- int y,
- int b)
-{
- XEvent xev;
- XWindowAttributes att;
- Window tw;
- int rx, ry;
- Ecore_X_Display *_ecore_x_disp = ecore_x_display_get();
-
- _elm_access_coordinate_calibrate(win, &x, &y);
- XGetWindowAttributes(_ecore_x_disp, win, &att);
- XTranslateCoordinates(_ecore_x_disp, win, att.root, x, y, &rx, &ry, &tw);
- xev.xbutton.type = ButtonPress;
- xev.xbutton.window = win;
- xev.xbutton.root = att.root;
- xev.xbutton.subwindow = win;
- xev.xbutton.time = ecore_loop_time_get() * 1000;
- xev.xbutton.x = x;
- xev.xbutton.y = y;
- xev.xbutton.x_root = rx;
- xev.xbutton.y_root = ry;
- xev.xbutton.state = 1 << b;
- xev.xbutton.button = b;
- xev.xbutton.same_screen = 1;
- return XSendEvent(_ecore_x_disp, win, True, ButtonPressMask, &xev) ? EINA_TRUE : EINA_FALSE;
-}
-
-static Eina_Bool
-_elm_access_mouse_up_send(Ecore_X_Window win,
- int x,
- int y,
- int b)
-{
- XEvent xev;
- XWindowAttributes att;
- Window tw;
- int rx, ry;
- Ecore_X_Display *_ecore_x_disp = ecore_x_display_get();
-
- _elm_access_coordinate_calibrate(win, &x, &y);
- XGetWindowAttributes(_ecore_x_disp, win, &att);
- XTranslateCoordinates(_ecore_x_disp, win, att.root, x, y, &rx, &ry, &tw);
- xev.xbutton.type = ButtonRelease;
- xev.xbutton.window = win;
- xev.xbutton.root = att.root;
- xev.xbutton.subwindow = win;
- xev.xbutton.time = ecore_loop_time_get() * 1000;
- xev.xbutton.x = x;
- xev.xbutton.y = y;
- xev.xbutton.x_root = rx;
- xev.xbutton.y_root = ry;
- xev.xbutton.state = 0;
- xev.xbutton.button = b;
- xev.xbutton.same_screen = 1;
- return XSendEvent(_ecore_x_disp, win, True, ButtonReleaseMask, &xev) ? EINA_TRUE : EINA_FALSE;
-}
-
-static Eina_Bool
-_elm_access_mouse_in_send(Ecore_X_Window win,
- int x,
- int y)
-{
- XEvent xev;
- XWindowAttributes att;
- Window tw;
- int rx, ry;
- Ecore_X_Display *_ecore_x_disp = ecore_x_display_get();
-
- _elm_access_coordinate_calibrate(win, &x, &y);
- XGetWindowAttributes(_ecore_x_disp, win, &att);
- XTranslateCoordinates(_ecore_x_disp, win, att.root, x, y, &rx, &ry, &tw);
- xev.xcrossing.type = EnterNotify;
- xev.xcrossing.window = win;
- xev.xcrossing.root = att.root;
- xev.xcrossing.subwindow = win;
- xev.xcrossing.time = ecore_loop_time_get() * 1000;
- xev.xcrossing.x = x;
- xev.xcrossing.y = y;
- xev.xcrossing.x_root = rx;
- xev.xcrossing.y_root = ry;
- xev.xcrossing.mode = NotifyNormal;
- xev.xcrossing.detail = NotifyNonlinear;
- xev.xcrossing.same_screen = 1;
- xev.xcrossing.focus = 0;
- xev.xcrossing.state = 0;
- return XSendEvent(_ecore_x_disp, win, True, EnterWindowMask, &xev) ? EINA_TRUE : EINA_FALSE;
-}
-
-void
-_elm_access_highlight_object_mouse(Evas_Object *obj, int type, int x, int y)
-{
- Evas *evas;
- Evas_Object *ho, *win;
- Evas_Coord_Rectangle ho_area;
-
-#ifdef HAVE_ELEMENTARY_X
- Ecore_X_Window xwin = 0;
-#endif
-
- if (!obj) return;
-
- evas = evas_object_evas_get(obj);
- if (!evas) return;
-
- switch (type)
- {
- case 0:
- ho = _access_highlight_object_get(obj);
- if (!ho)
- {
- h_base_obj = NULL;
- return;
- }
- else
- {
- h_base_obj = ho;
- evas_object_geometry_get
- (ho, &ho_area.x, &ho_area.y, &ho_area.w, &ho_area.h);
-
- offset.x = x - (ho_area.x + (ho_area.w / 2));
- offset.y = y - (ho_area.y + (ho_area.h / 2));
- }
-
-#ifdef HAVE_ELEMENTARY_X
- win = elm_widget_top_get(ho);
- xwin = elm_win_xwindow_get(win);
- if (!xwin) return;
-
- x = x - offset.x;
- y = y - offset.y;
- _elm_access_mouse_in_send(xwin, x, y);
- _elm_access_mouse_move_send(xwin, x, y);
- _elm_access_mouse_down_send(xwin, x, y, 1);
-#endif
- break;
-
- case 1:
- if (!h_base_obj) return;
-
-#ifdef HAVE_ELEMENTARY_X
- win = elm_widget_top_get(h_base_obj);
- xwin = elm_win_xwindow_get(win);
- if (!xwin) return;
-
- _elm_access_mouse_move_send(xwin, x - offset.x, y - offset.y);
-#endif
- break;
-
- case 2:
- if (!h_base_obj) return;
-
-#ifdef HAVE_ELEMENTARY_X
- win = elm_widget_top_get(h_base_obj);
- xwin = elm_win_xwindow_get(win);
- if (!xwin) return;
-
- _elm_access_mouse_up_send(xwin, x - offset.x, y - offset.y, 1);
- h_base_obj = NULL;
-#endif
- break;
-
- default:
- break;
- }
-}
-static void
-_highlight_next_get_internal(const Evas_Object *obj,
- Elm_Highlight_Direction dir,
- Evas_Object **next)
-{
- Elm_Access_Info *info;
- Evas_Object *comming = NULL;
- *next = NULL;
-
- info = _elm_access_object_get(obj);
- if (!info) return;
-
- if (dir == ELM_HIGHLIGHT_DIR_NEXT)
- comming = info->next;
- else
- comming = info->prev;
-
- if (!comming) return;
- else
- {
- if (!evas_object_visible_get(comming)
- || (elm_widget_tree_unfocusable_get(comming)))
- _highlight_next_get_internal(comming, dir, next);
- else
- *next = comming;
- }
-}
-
-static Eina_Bool
-_access_widget_highlight(Evas_Object *obj, Elm_Focus_Direction dir)
-{
- Evas_Object *parent, *o;
-
- if (!obj) return EINA_FALSE;
-
- parent = obj;
- while (parent)
- {
- o = elm_widget_parent_get(parent);
- if (!o) break;
- if (elm_widget_tree_unfocusable_get(o)) return EINA_FALSE;
- parent = o;
- }
-
- parent = obj;
- while (parent)
- {
- /* if an widget works for highlighting by itself, then give a chance to
- the widget to highlight. the widget should return EINA_TRUE, when it
- has its own work for highlighting. */
- if (_elm_access_widget_highlight(parent, dir)) return EINA_TRUE;
-
- ELM_WIDGET_DATA_GET(parent, sd);
- if (sd->highlight_root) break;
-
- parent = elm_widget_parent_get(parent);
- }
-
- return EINA_FALSE;
-}
-
-static Eina_Bool
-_access_highlight_next_get(Evas_Object *obj, Elm_Access_Action_Type type, Evas_Object **target)
-{
- Evas_Object *ho, *parent;
- Elm_Focus_Direction dir;
- Elm_Access_Info *ac;
- Eina_Bool ret;
- ret = EINA_FALSE;
-
- if (!target)
- return EINA_FALSE;
-
- *target = NULL;
- dir = ELM_FOCUS_NEXT;
-
- ho = _access_highlight_object_get(obj);
-
- parent = ho;
-
- /* find highlight root */
- while (parent)
- {
- ELM_WIDGET_DATA_GET(parent, sd);
- if (sd->highlight_root)
- {
- /* change highlight root */
- obj = parent;
- break;
- }
- parent = elm_widget_parent_get(parent);
- }
-
- _elm_access_auto_highlight_set(EINA_TRUE);
-
- action_by = type;
-
- if (!_access_action_callback_call(ho, type, NULL))
- {
- if (ho)
- {
- if (type == ELM_ACCESS_ACTION_HIGHLIGHT_NEXT)
- _highlight_next_get_internal(ho,
- ELM_HIGHLIGHT_DIR_NEXT,
- target);
- else
- _highlight_next_get_internal(ho,
- ELM_HIGHLIGHT_DIR_PREVIOUS,
- target);
- }
-
- if (type == ELM_ACCESS_ACTION_HIGHLIGHT_NEXT)
- dir = ELM_FOCUS_NEXT;
- else if (type == ELM_ACCESS_ACTION_HIGHLIGHT_PREV)
- dir = ELM_FOCUS_PREVIOUS;
-
- if (*target)
- {
- elm_widget_focus_next_get(*target, dir, target);
- ret = EINA_TRUE;
- }
- else
- {
- if (_access_widget_highlight(ho, dir))
- {
- /* return EINA_TRUE with *target = NULL */
- ret = EINA_TRUE;
- }
- else
- ret = elm_widget_focus_next_get(obj, dir, target);
- }
- }
- else
- {
- /* The object does something for highlight next, prev */
- ac = _elm_access_object_get(ho);
- if (ac) ac->action_relay = EINA_TRUE;
- }
+ action_by = ELM_ACCESS_ACTION_FIRST;
_elm_access_auto_highlight_set(EINA_FALSE);
return ret;
}
-static Eina_Bool
-_access_highlight_next(Evas_Object *obj, Elm_Access_Action_Type type, Eina_Bool delay)
-{
- Evas_Object *target;
- Eina_Bool ret;
-
- ret = _access_highlight_next_get(obj, type, &target);
-
- if (ret && target)
- {
- _elm_access_highlight_set(target, delay);
- elm_widget_focus_region_show(target);
- }
- return ret;
-}
-
-void
-_elm_access_highlight_read_enable_set(Evas_Object *obj, Eina_Bool enabled, Eina_Bool access)
-{
- Evas *evas;
- Eina_List *l = NULL;
- Evas_Object *o, *sp;
- if (!obj) return;
-
- enabled = !!enabled;
- access = !!access;
-
- if (access)
- {
- if(!enabled) access_disable = EINA_TRUE;
- else access_disable = EINA_FALSE;
- }
- else if (access_disable) return;
-
- if (highlight_read_enable == enabled) return;
- highlight_read_enable = enabled;
-
- if (highlight_read_enable)
- {
- elm_widget_focus_restore(obj);
- evas_object_smart_callback_call(obj, SIG_HIGHLIGHT_ENABLED, NULL);
- }
- else
- {
- if (s_parents)
- {
- sp = eina_list_data_get(s_parents);
- _scroll_repeat_events_set(sp, EINA_TRUE);
-
- EINA_LIST_FOREACH(s_parents, l, sp)
- {
- evas_object_event_callback_del(sp, EVAS_CALLBACK_DEL,
- _access_s_parent_del_cb);
- evas_object_smart_callback_del(sp, "scroll", _scroll_cb);
- evas_object_smart_callback_del(sp, "scroll,anim,stop", _scroll_anim_stop_cb);
- }
- eina_list_free(s_parents);
- s_parents = NULL;
- }
- evas = evas_object_evas_get(obj);
- o = evas_object_name_find(evas, "_elm_access_disp");
- if (o)
- {
- if (clip_job)
- ecore_job_del(clip_job);
- clip_job = NULL;
- if (clipper)
- evas_object_hide(clipper);
- evas_object_hide(o);
- }
- evas_event_feed_mouse_move(evas, INT_MIN, INT_MIN, ecore_loop_time_get() * 1000, NULL);
- evas_event_feed_mouse_up(evas, 1, EVAS_BUTTON_NONE, ecore_loop_time_get() * 1000, NULL);
- evas_object_smart_callback_call(obj, SIG_HIGHLIGHT_DISABLED, NULL);
- }
-}
-
-void
-_elm_access_all_read_stop(void)
-{
- _access_init();
- if (mapi)
- {
- if (mapi->out_done_callback_set)
- mapi->out_done_callback_set(NULL, NULL);
- }
-}
-
-static void
-_access_all_read_done(void *data)
-{
- Eina_Bool ret;
- ret = _access_highlight_next(data, ELM_FOCUS_NEXT, EINA_FALSE);
-
- if (!ret) _elm_access_all_read_stop();
-}
-
-void
-_elm_access_all_read_start(Evas_Object *obj)
-{
- int type;
- Evas_Object *ho, *parent, *target;
- Eina_Bool ret;
-
- target = NULL;
- ret = EINA_FALSE;
-
- ho = _access_highlight_object_get(obj);
- parent = ho;
-
- /* find highlight root */
- while (parent)
- {
- ELM_WIDGET_DATA_GET(parent, sd);
- if (sd->highlight_root)
- {
- /* change highlight root */
- obj = parent;
- break;
- }
- parent = elm_widget_parent_get(parent);
- }
-
- if (ho) _elm_access_object_unhilight(ho);
-
- _access_init();
- if (mapi)
- {
- if (mapi->out_done_callback_set)
- mapi->out_done_callback_set(_access_all_read_done, obj);
- }
-
- _elm_access_auto_highlight_set(EINA_TRUE);
-
- ret = elm_widget_focus_next_get(obj, ELM_FOCUS_NEXT, &target);
- if (ret && target)
- {
- type = ELM_ACCESS_ACTION_HIGHLIGHT_NEXT;
-
- if (!_access_action_callback_call(ho, type, NULL))
- {
- /* this value is used in _elm_access_object_highlight();
- to inform the target object of how to get highlight */
- action_by = type;
-
- _elm_access_highlight_set(target, EINA_FALSE);
- }
- }
-
- _elm_access_auto_highlight_set(EINA_FALSE);
-
- if (!ret) _elm_access_all_read_stop();
-}
-
-Eina_Bool
-_elm_access_widget_highlight(Evas_Object *obj, Elm_Focus_Direction dir)
-{
- Elm_Access_Info *ac;
- Elm_Highlight_Direction hdir;
-
- ac = evas_object_data_get(obj, "_elm_access");
- if (!ac) return EINA_FALSE;
- if (!ac->widget_highlight) return EINA_FALSE;
-
- if (dir == ELM_FOCUS_PREVIOUS)
- hdir = ELM_HIGHLIGHT_DIR_PREVIOUS;
- else if (dir == ELM_FOCUS_NEXT)
- hdir = ELM_HIGHLIGHT_DIR_NEXT;
- else
- return EINA_FALSE;
-
- return ac->widget_highlight(obj, hdir);
-}
//-------------------------------------------------------------------------//
EAPI void
-_elm_access_highlight_set(Evas_Object* obj, Eina_Bool delay)
+_elm_access_highlight_set(Evas_Object* obj)
{
- Evas_Object *parent;
Elm_Access_Info *ac;
+ Evas_Object *ho;
- /* evas_event_feed_mouse_move(); could cause unexpected result. so check
- whether the access mode is enabled or not. */
- if (!_elm_config->access_mode) return;
if (!obj) return;
- /* check tree focus allow (tree unfocusable) */
- parent = obj;
- while (parent)
- {
- ELM_WIDGET_DATA_GET(parent, sd);
- if (sd->tree_unfocusable) return;
- parent = elm_widget_parent_get(parent);
- }
+ ho = _access_highlight_object_get(obj);
+ if (ho == obj) return;
ac = evas_object_data_get(obj, "_elm_access");
if (!ac) return;
- elm_widget_highlight_steal(obj);
- if (highlight_read_timer)
- {
- ecore_timer_del(highlight_read_timer);
- highlight_read_timer = NULL;
- }
- /* use ecore_timer_add(); here, an object could have a highlight even though
- its text is not yet translated in case of the naviframe title */
- if (delay)
- highlight_read_timer = ecore_timer_add(0.1, _highlight_read_timeout_cb, obj);
- else
- _access_highlight_read(ac, obj);
+ _access_highlight_read(ac, obj);
}
EAPI void
Elm_Access_Item *ai;
if (!ac) return;
-
+ ELM_SAFE_FREE(ac->delay_timer, ecore_timer_del);
EINA_LIST_FREE(ac->items, ai)
{
if (!ai->func)
{
- if (ai->data) eina_stringshare_del(ai->data);
+ eina_stringshare_del(ai->data);
}
free(ai);
}
EAPI void
_elm_access_highlight_object_activate(Evas_Object *obj, Elm_Activate act)
{
- Evas_Object *ho;
- Evas_Object* parent_obj;
-
- ho = _access_highlight_object_get(obj);
- if (!ho) return;
+ Evas_Object *highlight;
- switch (act)
- {
- case ELM_ACTIVATE_DEFAULT:
- if (!elm_object_focus_get(ho))
- {
- if (!elm_widget_can_focus_get(ho))
- {
- parent_obj = elm_widget_parent_get(ho);
- elm_widget_focus_steal(parent_obj);
- }
- else
- {
- elm_object_focus_set(ho, EINA_TRUE);
- }
- }
-
- // When the access is activated, it reads the infomation again.
- _elm_access_highlight_set(ho, EINA_TRUE);
-
- elm_widget_activate(ho, act);
- evas_object_smart_callback_call(ho, SIG_ACTIVATED, NULL);
- _access_parent_callback_call(obj, SIG_ACTIVATED, NULL);
- break;
+ highlight = _access_highlight_object_get(obj);
+ if (!highlight) return;
- case ELM_ACTIVATE_UP:
- case ELM_ACTIVATE_DOWN:
- case ELM_ACTIVATE_BACK:
- elm_widget_activate(ho, act);
- break;
+ _elm_access_auto_highlight_set(EINA_FALSE);
- default:
- break;
- }
+ if (!elm_object_focus_get(highlight))
+ elm_object_focus_set(highlight, EINA_TRUE);
+ elm_widget_activate(highlight, act);
return;
}
EAPI void
-_elm_access_highlight_cycle(Evas_Object *obj, Elm_Access_Action_Type type)
+_elm_access_highlight_cycle(Evas_Object *obj, Elm_Focus_Direction dir)
{
- Evas_Object *ho, *parent, *target = NULL;
- Elm_Highlight_Direction dir;
- Eina_Bool ret;
- Elm_Access_Info *ac;
+ int type;
+ Evas_Object *ho, *parent;
ho = _access_highlight_object_get(obj);
+ if (!ho) return;
parent = ho;
- ac = _elm_access_object_get(ho);
-
- dir = (type == ELM_ACCESS_ACTION_HIGHLIGHT_NEXT) ?
- ELM_HIGHLIGHT_DIR_NEXT : ELM_HIGHLIGHT_DIR_PREVIOUS;
-
/* find highlight root */
- while (parent)
- {
- ELM_WIDGET_DATA_GET(parent, sd);
- if (sd->highlight_root)
- {
- /* change highlight root */
- obj = parent;
- break;
- }
- if ((!focus_chain_end ||
- (sd->highlight_previous && dir == ELM_HIGHLIGHT_DIR_PREVIOUS) ||
- (sd->highlight_next && dir == ELM_HIGHLIGHT_DIR_NEXT)) &&
- sd->end_dir == dir)
+ do
+ {
+ ELM_WIDGET_DATA_GET_OR_RETURN(parent, wd);
+ if (wd->highlight_root)
{
+ /* change highlight root */
obj = parent;
break;
}
parent = elm_widget_parent_get(parent);
}
+ while (parent);
- if (ac && ac->end_dir == dir && !focus_chain_end && !ac->action_relay)
- {
- target = ho;
- ret = EINA_FALSE;
- }
- else
- {
- ret = _access_highlight_next_get(obj, type, &target);
- }
+ _elm_access_auto_highlight_set(EINA_TRUE);
- if (target)
- {
- if (ac && ac->action_relay) ret = EINA_TRUE;
+ if (dir == ELM_FOCUS_NEXT)
+ type = ELM_ACCESS_ACTION_HIGHLIGHT_NEXT;
+ else
+ type = ELM_ACCESS_ACTION_HIGHLIGHT_PREV;
- if (ret)
- focus_chain_end = !ret;
- else
- focus_chain_end = !focus_chain_end;
+ action_by = type;
- if (!focus_chain_end)
+ if (!_access_action_callback_call(ho, type, NULL))
+ {
+ Elm_Access_Info *info = _elm_access_info_get(ho);
+ Evas_Object *comming = NULL;
+ if (type == ELM_ACCESS_ACTION_HIGHLIGHT_NEXT)
{
- _elm_access_highlight_set(target, EINA_TRUE);
- elm_widget_focus_region_show(target);
+ if ((info) && (info->next)) comming = info->next;
}
else
{
- /* play highlight sound */
- _access_init();
- if (mapi && mapi->sound_play) mapi->sound_play(ELM_ACCESS_SOUND_END);
+ if ((info) && (info->prev)) comming = info->prev;
+ }
+ if (comming)
+ {
+ _elm_access_highlight_set(comming);
+ elm_widget_focus_region_show(comming);
}
+ else
+ elm_widget_focus_cycle(obj, dir);
}
+
+ action_by = ELM_ACCESS_ACTION_FIRST;
+
+ _elm_access_auto_highlight_set(EINA_FALSE);
}
EAPI char *
{
char *txt = _elm_access_text_get(ac, type, obj);
- if (!txt) return;
- if (strlen(txt) == 0)/* Tizen only: TTS engine does not work properly */
- {
- free(txt);
- return;
- }
-
_access_init();
if (mapi)
{
}
else if (type == ELM_ACCESS_CANCEL)
{
- reading_cancel = EINA_TRUE;
if (mapi->out_cancel) mapi->out_cancel();
- reading_cancel = EINA_FALSE;
}
else
{
- if (txt && mapi->out_read) mapi->out_read(txt);
+ if (txt)
+ {
+ if (mapi->out_read) mapi->out_read(txt);
+ if (mapi->out_read) mapi->out_read(".\n");
+ }
}
}
- if (txt) free(txt);
-}
-
-static void
-_access_read_obj_del_cb(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
-{
- if (mapi && mapi->out_done_callback_set)
- mapi->out_done_callback_set(NULL, obj);
+ free(txt);
}
EAPI void
-_elm_access_say(Evas_Object *obj, const char *txt, Eina_Bool force)
+_elm_access_say(const char *txt)
{
if (!_elm_config->access_mode) return;
- if (!highlight_read_enable && !force) return;
-
- if (!txt) return; /* Tizen only: TTS engine does not work properly */
- if (strlen(txt) == 0) return;
-
- if (!force)
- {
- if (highlight_read_timer && !force)
- {
- ecore_timer_del(highlight_read_timer);
- highlight_read_timer = NULL;
- }
-
- if (force_saying)
- {
- waiting_text = strdup(txt);
- return;
- }
- }
_access_init();
if (mapi)
{
- reading_cancel = EINA_TRUE;
+ if (mapi->out_done_callback_set)
+ mapi->out_done_callback_set(_access_read_done, NULL);
if (mapi->out_cancel) mapi->out_cancel();
- reading_cancel = EINA_FALSE;
if (txt)
{
- evas_object_smart_callback_call(obj, SIG_READ_START, NULL);
- _access_parent_callback_call(obj, SIG_READ_START, NULL);
if (mapi->out_read) mapi->out_read(txt);
- //if (mapi->out_read) mapi->out_read(".\n"); /* TIZEN only: Tizen TTS engine performance is not good */
- evas_object_event_callback_add(obj, EVAS_CALLBACK_DEL,
- _access_read_obj_del_cb, NULL);
- if (mapi->out_done_callback_set)
- mapi->out_done_callback_set(_access_read_done, obj);
- }
- else
- {
- if (mapi->out_done_callback_set)
- mapi->out_done_callback_set(NULL, NULL);
+ if (mapi->out_read) mapi->out_read(".\n");
}
if (mapi->out_read_done) mapi->out_read_done();
}
}
EAPI Elm_Access_Info *
-_elm_access_object_get(const Evas_Object *obj)
+_elm_access_info_get(const Evas_Object *obj)
{
return evas_object_data_get(obj, "_elm_access");
}
+EAPI Elm_Access_Info *
+_elm_access_object_get(const Evas_Object *obj)
+{
+ return _elm_access_info_get(obj);
+}
+
static Evas_Object *
_elm_access_widget_target_get(Evas_Object *obj)
{
}
EAPI void
-_elm_access_object_hilight(Evas_Object *obj)
+_elm_access_object_highlight(Evas_Object *obj)
{
- Evas_Object *o, *widget, *ptarget = NULL;
- Evas_Coord x, y, w, h, vx, vy;
- Elm_Access_Action_Info *a;
+ Evas_Object *o, *widget;
+ Evas_Coord x, y, w, h;
Eina_Bool in_theme = EINA_FALSE;
- Elm_Access_Info *ac, *nac;
o = evas_object_name_find(evas_object_evas_get(obj), "_elm_access_disp");
if (!o)
{
- /* edje_object_add(); calls evas_event_feed_mouse_move();
- and it calls _access_hover_mouse_in_cb(); again. */
- _elm_access_mouse_event_enabled_set(EINA_FALSE);
o = edje_object_add(evas_object_evas_get(obj));
evas_object_name_set(o, "_elm_access_disp");
evas_object_layer_set(o, ELM_OBJECT_LAYER_TOOLTIP);
}
-
- ptarget = evas_object_data_get(o, "_elm_access_target");
- if (ptarget != obj)
+ else
{
+ Evas_Object *ptarget = evas_object_data_get(o, "_elm_access_target");
if (ptarget)
{
evas_object_data_del(o, "_elm_access_target");
+ elm_widget_parent_highlight_set(ptarget, EINA_FALSE);
evas_object_event_callback_del_full(ptarget, EVAS_CALLBACK_DEL,
_access_obj_hilight_del_cb, NULL);
_access_obj_hilight_move_cb, NULL);
evas_object_event_callback_del_full(ptarget, EVAS_CALLBACK_RESIZE,
_access_obj_hilight_resize_cb, NULL);
- _access_action_callback_call(ptarget, ELM_ACCESS_ACTION_UNHIGHLIGHT, NULL);
widget = _elm_access_widget_target_get(ptarget);
if (widget)
elm_widget_signal_emit(widget, "elm,action,access_highlight,hide", "elm");
}
}
-
}
- evas_object_data_set(o, "_elm_access_target", obj);
- elm_widget_highlight_steal(obj);
-
- elm_widget_theme_object_set(obj, o, "access", "base", "default");
-
- evas_object_event_callback_add(obj, EVAS_CALLBACK_DEL,
- _access_obj_hilight_del_cb, NULL);
- evas_object_event_callback_add(obj, EVAS_CALLBACK_HIDE,
- _access_obj_hilight_hide_cb, NULL);
- evas_object_event_callback_add(obj, EVAS_CALLBACK_MOVE,
- _access_obj_hilight_move_cb, NULL);
- evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE,
- _access_obj_hilight_resize_cb, NULL);
}
+ evas_object_data_set(o, "_elm_access_target", obj);
+ elm_widget_parent_highlight_set(obj, EINA_TRUE);
+
+ elm_widget_theme_object_set(obj, o, "access", "base", "default");
+
+ evas_object_event_callback_add(obj, EVAS_CALLBACK_DEL,
+ _access_obj_hilight_del_cb, NULL);
+ evas_object_event_callback_add(obj, EVAS_CALLBACK_HIDE,
+ _access_obj_hilight_hide_cb, NULL);
+ evas_object_event_callback_add(obj, EVAS_CALLBACK_MOVE,
+ _access_obj_hilight_move_cb, NULL);
+ evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE,
+ _access_obj_hilight_resize_cb, NULL);
evas_object_raise(o);
evas_object_geometry_get(obj, &x, &y, &w, &h);
- _access_obj_scroll_virtual_value_get(obj, &vx, &vy);
- x += vx;
- y += vy;
evas_object_move(o, x, y);
evas_object_resize(o, w, h);
- _access_scrollable_parent_clip(obj);
-
- /* use callback, should an access object do below every time when
- * a window gets a client message ECORE_X_ATOM_E_ILLMUE_ACTION_READ? */
- a = calloc(1, sizeof(Elm_Access_Action_Info));
- a->action_by = action_by;
widget = _elm_access_widget_target_get(obj);
if (widget)
{
elm_widget_signal_emit(widget, "elm,action,access_highlight,show", "elm");
}
}
+ /* use callback, should an access object do below every time when
+ * a window gets a client message ECORE_X_ATOM_E_ILLMUE_ACTION_READ? */
if (!in_theme &&
- !_access_action_callback_call(obj, ELM_ACCESS_ACTION_HIGHLIGHT, a))
+ !_access_action_callback_call(obj, ELM_ACCESS_ACTION_HIGHLIGHT, NULL))
evas_object_show(o);
else
- {
- if (clip_job)
- ecore_job_del(clip_job);
- clip_job = NULL;
- if (clipper)
- evas_object_hide(clipper);
- evas_object_hide(o);
- }
- free(a);
-
- if (ptarget != obj)
- {
- evas_object_smart_callback_call(ptarget, SIG_UNHIGHLIGHTED, NULL);
- evas_object_smart_callback_call(obj, SIG_HIGHLIGHTED, NULL);
- }
-
- ac = evas_object_data_get(ptarget, "_elm_access");
- nac = evas_object_data_get(obj, "_elm_access");
- if (ac && nac && ac->parent != nac->parent)
- {
- _access_parent_callback_call(ptarget, SIG_UNHIGHLIGHTED, NULL);
- _access_parent_callback_call(obj, SIG_HIGHLIGHTED, NULL);
- }
+ evas_object_hide(o);
}
EAPI void
-_elm_access_object_unhilight(Evas_Object *obj)
+_elm_access_object_unhighlight(Evas_Object *obj)
{
Evas_Object *o, *ptarget;
_access_obj_hilight_move_cb, NULL);
evas_object_event_callback_del_full(ptarget, EVAS_CALLBACK_RESIZE,
_access_obj_hilight_resize_cb, NULL);
- if (clip_job)
- ecore_job_del(clip_job);
- clip_job = NULL;
- if (clipper)
- evas_object_hide(clipper);
evas_object_del(o);
elm_widget_parent_highlight_set(ptarget, EINA_FALSE);
- _access_action_callback_call(ptarget, ELM_ACCESS_ACTION_UNHIGHLIGHT, NULL);
}
}
static void
-_content_resize(void *data, Evas *e __UNUSED__, Evas_Object *obj,
- void *event_info __UNUSED__)
+_content_resize(void *data, Evas *e EINA_UNUSED, Evas_Object *obj,
+ void *event_info EINA_UNUSED)
{
Evas_Object *accessobj;
Evas_Coord w, h;
}
static void
-_content_move(void *data, Evas *e __UNUSED__, Evas_Object *obj,
- void *event_info __UNUSED__)
+_content_move(void *data, Evas *e EINA_UNUSED, Evas_Object *obj,
+ void *event_info EINA_UNUSED)
{
Evas_Object *accessobj;
Evas_Coord x, y;
/* set owner part object */
ac = evas_object_data_get(ao, "_elm_access");
ac->part_object = obj;
- ac->parent = parent;
return ao;
}
//FIXME: unused obj should be removed from here and each widget.
EAPI void
-_elm_access_edje_object_part_object_unregister(Evas_Object* obj __UNUSED__,
+_elm_access_edje_object_part_object_unregister(Evas_Object* obj EINA_UNUSED,
const Evas_Object *eobj,
const char* part)
{
}
EAPI void
-_elm_access_object_hilight_disable(Evas *e)
+_elm_access_object_highlight_disable(Evas *e)
{
Evas_Object *o, *ptarget;
_access_obj_hilight_move_cb, NULL);
evas_object_event_callback_del_full(ptarget, EVAS_CALLBACK_RESIZE,
_access_obj_hilight_resize_cb, NULL);
- elm_widget_parent_highlight_set(ptarget, EINA_FALSE);
- if (mapi && mapi->out_done_callback_set)
- mapi->out_done_callback_set(NULL, ptarget);
- _access_action_callback_call(ptarget, ELM_ACCESS_ACTION_UNHIGHLIGHT, NULL);
}
- if (clip_job)
- ecore_job_del(clip_job);
- clip_job = NULL;
- if (clipper)
- evas_object_hide(clipper);
evas_object_del(o);
+ elm_widget_parent_highlight_set(ptarget, EINA_FALSE);
}
static void
-_access_obj_del_cb(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
+_access_obj_del_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
- Elm_Access_Info *ac;
+
Ecore_Job *ao_del_job = NULL;
evas_object_event_callback_del(obj, EVAS_CALLBACK_DEL, _access_obj_del_cb);
- ac = evas_object_data_get(obj, "_elm_access");
-
- if (ac && ac->hoverobj) /* hover object */
+ if (data) /* hover object */
{
- evas_object_event_callback_del_full(ac->hoverobj, EVAS_CALLBACK_RESIZE,
+ evas_object_event_callback_del_full(data, EVAS_CALLBACK_RESIZE,
_content_resize, obj);
- evas_object_event_callback_del_full(ac->hoverobj, EVAS_CALLBACK_MOVE,
+ evas_object_event_callback_del_full(data, EVAS_CALLBACK_MOVE,
_content_move, obj);
- _elm_access_object_unregister(obj, ac->hoverobj);
+ _elm_access_object_unregister(obj, data);
}
- if (clip_job)
- ecore_job_del(clip_job);
- clip_job = NULL;
-
ao_del_job = evas_object_data_get(obj, "_access_obj_del_job");
if (ao_del_job)
evas_object_data_del(data, "_access_obj_del_job");
evas_object_event_callback_del(data, EVAS_CALLBACK_DEL, _access_obj_del_cb);
-
- if (mapi && mapi->out_done_callback_set)
- mapi->out_done_callback_set(NULL, data);
-
evas_object_del(data);
}
static void
-_access_hover_del_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
+_access_hover_del_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Ecore_Job *ao_del_job = NULL;
evas_object_data_set(data, "_access_obj_del_job", ao_del_job);
}
-static void
-_access_hoverobj_hide_cb(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
-{
- Evas_Object *ao;
-
- ao = evas_object_data_get(obj, "_part_access_obj");
- if (ao) evas_object_hide(ao);
-}
-
-static void
-_access_hoverobj_show_cb(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
-{
- Evas_Object *ao;
-
- ao = evas_object_data_get(obj, "_part_access_obj");
- if (ao) evas_object_show(ao);
-}
-
-void
-_elm_access_object_hover_unregister(Evas_Object *ao)
-{
- Elm_Access_Info * ac;
- Evas_Object *hoverobj;
-
- ac = evas_object_data_get(ao, "_elm_access");
- if (!ac) return;
-
- hoverobj = ac->hoverobj;
-
- evas_object_data_del(hoverobj, "_part_access_obj");
-
- evas_object_event_callback_del_full(hoverobj, EVAS_CALLBACK_RESIZE,
- _content_resize, ao);
- evas_object_event_callback_del_full(hoverobj, EVAS_CALLBACK_MOVE,
- _content_move, ao);
-
- evas_object_event_callback_del_full(hoverobj, EVAS_CALLBACK_MOUSE_IN,
- _access_hover_mouse_in_cb, ao);
- evas_object_event_callback_del_full(hoverobj, EVAS_CALLBACK_DEL,
- _access_hover_del_cb, ao);
- evas_object_event_callback_del_full(hoverobj, EVAS_CALLBACK_HIDE,
- _access_hoverobj_hide_cb, ao);
- evas_object_event_callback_del_full(hoverobj, EVAS_CALLBACK_SHOW,
- _access_hoverobj_show_cb, ao);
-
- ac->hoverobj = NULL;
-}
-
-void
-_elm_access_object_hover_register(Evas_Object *ao, Evas_Object *hoverobj)
-{
- Elm_Access_Info * ac;
-
- evas_object_data_set(hoverobj, "_part_access_obj", ao);
-
- evas_object_event_callback_add(hoverobj, EVAS_CALLBACK_RESIZE,
- _content_resize, ao);
- evas_object_event_callback_add(hoverobj, EVAS_CALLBACK_MOVE,
- _content_move, ao);
-
- evas_object_event_callback_add(hoverobj, EVAS_CALLBACK_MOUSE_IN,
- _access_hover_mouse_in_cb, ao);
- evas_object_event_callback_add(hoverobj, EVAS_CALLBACK_DEL,
- _access_hover_del_cb, ao);
- evas_object_event_callback_add(hoverobj, EVAS_CALLBACK_HIDE,
- _access_hoverobj_hide_cb, ao);
- evas_object_event_callback_add(hoverobj, EVAS_CALLBACK_SHOW,
- _access_hoverobj_show_cb, ao);
-
- ac = evas_object_data_get(ao, "_elm_access");
- if (!ac) return;
-
- ac->hoverobj = hoverobj;
-}
-
-void
-_elm_access_sound_play(const Elm_Access_Sound_Type type)
-{
- switch (type)
- {
- case ELM_ACCESS_SOUND_HIGHLIGHT:
- case ELM_ACCESS_SOUND_SCROLL:
- case ELM_ACCESS_SOUND_END:
- _access_init();
- if (mapi && mapi->sound_play) mapi->sound_play(type);
- break;
-
- default:
- break;
- }
-}
-
EAPI void
_elm_access_object_register(Evas_Object *obj, Evas_Object *hoverobj)
{
evas_object_event_callback_add(hoverobj, EVAS_CALLBACK_MOUSE_IN,
_access_hover_mouse_in_cb, obj);
+ evas_object_event_callback_add(hoverobj, EVAS_CALLBACK_MOUSE_OUT,
+ _access_hover_mouse_out_cb, obj);
evas_object_event_callback_add(hoverobj, EVAS_CALLBACK_DEL,
_access_hover_del_cb, obj);
- evas_object_event_callback_add(hoverobj, EVAS_CALLBACK_HIDE,
- _access_hoverobj_hide_cb, obj);
- evas_object_event_callback_add(hoverobj, EVAS_CALLBACK_SHOW,
- _access_hoverobj_show_cb, obj);
evas_object_event_callback_add(obj, EVAS_CALLBACK_DEL,
- _access_obj_del_cb, NULL);
-
+ _access_obj_del_cb, hoverobj);
ac = calloc(1, sizeof(Elm_Access_Info));
evas_object_data_set(obj, "_elm_access", ac);
- ac->end_dir = ELM_HIGHLIGHT_DIR_FIRST;
ac->hoverobj = hoverobj;
}
evas_object_event_callback_del_full(hoverobj, EVAS_CALLBACK_MOUSE_IN,
_access_hover_mouse_in_cb, obj);
+ evas_object_event_callback_del_full(hoverobj, EVAS_CALLBACK_MOUSE_OUT,
+ _access_hover_mouse_out_cb, obj);
evas_object_event_callback_del_full(hoverobj, EVAS_CALLBACK_DEL,
_access_hover_del_cb, obj);
- evas_object_event_callback_del_full(hoverobj, EVAS_CALLBACK_HIDE,
- _access_hoverobj_hide_cb, obj);
- evas_object_event_callback_del_full(hoverobj, EVAS_CALLBACK_SHOW,
- _access_hoverobj_show_cb, obj);
/* _access_obj_del_cb and _access_hover_del_cb calls this function,
both do not need _part_access_obj data, so delete the data here. */
if (ac)
{
/* widget could delete VIEW(it) only and register item again,
- in this case _elm_access_widget_ntem_register could try to delet
+ in this case _elm_access_widget_item_register could try to delete
access object again in _elm_access_widget_item_unregister */
if (ac->widget_item) ac->widget_item->access_obj = NULL;
Action_Info *a;
a = evas_object_data_get(obj, "_elm_access_action_info");
evas_object_data_del(obj, "_elm_access_action_info");
- if (a) free(a);
+ free(a);
}
EAPI void
-_elm_access_widget_item_register(Elm_Widget_Item *item)
+_elm_access_widget_item_register(Elm_Widget_Item_Data *item)
{
Evas_Object *ao, *ho;
Evas_Coord x, y, w, h;
/* set owner widget item */
ac = evas_object_data_get(ao, "_elm_access");
ac->widget_item = item;
- ac->parent = item->widget;
}
EAPI void
-_elm_access_widget_item_unregister(Elm_Widget_Item *item)
+_elm_access_widget_item_unregister(Elm_Widget_Item_Data *item)
{
Evas_Object *ao;
static Evas_Object *
_elm_access_add(Evas_Object *parent)
{
- Evas_Object *obj;
-
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
-
- obj = elm_widget_add(_elm_access_smart_class_new(), parent);
- if (!obj) return NULL;
-
- if (!elm_widget_sub_object_add(parent, obj))
- ERR("could not add %p as sub object of %p", obj, parent);
-
- //Tizen Only: This should be removed when eo is applied.
- ELM_WIDGET_DATA_GET(obj, sd);
- sd->on_create = EINA_FALSE;
-
+ Evas_Object *obj = eo_add(MY_CLASS, parent);
return obj;
}
+EOLIAN static void
+_elm_access_eo_base_constructor(Eo *obj, void *_pd EINA_UNUSED)
+{
+ eo_do_super(obj, MY_CLASS, eo_constructor());
+ eo_do(obj,
+ evas_obj_type_set(MY_CLASS_NAME_LEGACY));
+}
+
EAPI Evas_Object *
elm_access_object_register(Evas_Object *obj, Evas_Object *parent)
{
EAPI void
elm_access_info_set(Evas_Object *obj, int type, const char *text)
{
- _elm_access_text_set(_elm_access_object_get(obj), type, text);
+ _elm_access_text_set(_elm_access_info_get(obj), type, text);
}
EAPI char *
elm_access_info_get(const Evas_Object *obj, int type)
{
- return _elm_access_text_get(_elm_access_object_get(obj), type, obj);
+ return _elm_access_text_get(_elm_access_info_get(obj), type, obj);
}
EAPI void
elm_access_info_cb_set(Evas_Object *obj, int type,
Elm_Access_Info_Cb func, const void *data)
{
- _elm_access_callback_set(_elm_access_object_get(obj), type, func, data);
+ _elm_access_callback_set(_elm_access_info_get(obj), type, func, data);
}
EAPI void
{
Elm_Access_Info *ac;
- ac = _elm_access_object_get(obj);
+ ac = _elm_access_info_get(obj);
if (!ac) return;
ac->activate = func;
{
if (!text) return;
- _elm_access_say(NULL, text, EINA_FALSE);
-}
-
-EAPI void
-elm_access_force_say(const char *text)
-{
- if (!text) return;
- if (force_saying) return;
-
- force_saying = EINA_TRUE;
- _elm_access_say(NULL, text, EINA_TRUE);
+ _elm_access_say(text);
}
EAPI void
elm_access_highlight_set(Evas_Object* obj)
{
- _elm_access_highlight_set(obj, EINA_FALSE);
-}
-
-EAPI void
-elm_access_item_highlight_set(Elm_Object_Item *item)
-{
- ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *)item);
- Evas_Object *ao = ((Elm_Widget_Item *)item)->access_obj;
- if (ao) _elm_access_highlight_set(ao, EINA_FALSE);
+ _elm_access_highlight_set(obj);
}
EAPI Eina_Bool
-elm_access_action(Evas_Object *obj, const Elm_Access_Action_Type type, void *action_info)
+elm_access_action(Evas_Object *obj, const Elm_Access_Action_Type type, Elm_Access_Action_Info *action_info)
{
Evas *evas;
Evas_Object *ho;
- Elm_Access_Action_Info *a;
- Eina_Bool ret = EINA_FALSE;
- Evas_Object *win;
-
- win = elm_widget_top_get(obj);
- if (win)
- {
- Elm_Win_Type win_type;
- win_type = elm_win_type_get(win);
- if (win_type == ELM_WIN_SOCKET_IMAGE || win_type == ELM_WIN_TIZEN_WIDGET)
- highlight_read_enable = EINA_TRUE;
- }
-
- if (!highlight_read_timer)
- action_by = ELM_ACCESS_ACTION_FIRST;
-
- a = (Elm_Access_Action_Info *) action_info;
+ Elm_Access_Action_Info *a = action_info;
switch (type)
{
evas = evas_object_evas_get(obj);
if (!evas) return EINA_FALSE;
- evas_event_feed_mouse_in(evas, ecore_loop_time_get() * 1000, NULL);
+ evas_event_feed_mouse_in(evas, 0, NULL);
_elm_access_mouse_event_enabled_set(EINA_TRUE);
- evas_event_feed_mouse_move(evas, INT_MIN, INT_MIN, ecore_loop_time_get() * 1000, NULL);
- evas_event_feed_mouse_move(evas, a->x, a->y, ecore_loop_time_get() * 1000, NULL);
+ evas_event_feed_mouse_move(evas, a->x, a->y, 0, NULL);
_elm_access_mouse_event_enabled_set(EINA_FALSE);
ho = _access_highlight_object_get(obj);
_access_action_callback_call(ho, ELM_ACCESS_ACTION_READ, a);
break;
- case ELM_ACCESS_ACTION_OVER:
- evas = evas_object_evas_get(obj);
- if (!evas) return EINA_FALSE;
-
- evas_event_feed_mouse_in(evas, ecore_loop_time_get() * 1000, NULL);
-
- _elm_access_mouse_event_enabled_set(EINA_TRUE);
- evas_event_feed_mouse_move(evas, a->x, a->y, ecore_loop_time_get() * 1000, NULL);
- _elm_access_mouse_event_enabled_set(EINA_FALSE);
-
- ho = _access_highlight_object_get(obj);
- if (ho)
- _access_action_callback_call(ho, ELM_ACCESS_ACTION_OVER, a);
- break;
-
-
case ELM_ACCESS_ACTION_UNHIGHLIGHT:
evas = evas_object_evas_get(obj);
if (!evas) return EINA_FALSE;
- _elm_access_object_hilight_disable(evas);
+ _elm_access_object_highlight_disable(evas);
break;
case ELM_ACCESS_ACTION_HIGHLIGHT_NEXT:
+ if (a->highlight_cycle)
+ _elm_access_highlight_cycle(obj, ELM_FOCUS_NEXT);
+ else
+ return _access_highlight_next_get(obj, ELM_FOCUS_NEXT);
+ break;
+
case ELM_ACCESS_ACTION_HIGHLIGHT_PREV:
- if (a && a->highlight_cycle)
- _elm_access_highlight_cycle(obj, type);
+ if (a->highlight_cycle)
+ _elm_access_highlight_cycle(obj, ELM_FOCUS_PREVIOUS);
else
- return _access_highlight_next(obj, type, EINA_TRUE);
+ return _access_highlight_next_get(obj, ELM_FOCUS_PREVIOUS);
break;
case ELM_ACCESS_ACTION_ACTIVATE:
- ho = _access_highlight_object_get(obj);
- if (ho)
- ret = _access_action_callback_call(ho, ELM_ACCESS_ACTION_ACTIVATE, a);
-
- if (!ret)
- _elm_access_highlight_object_activate(obj, ELM_ACTIVATE_DEFAULT);
+ _elm_access_highlight_object_activate(obj, ELM_ACTIVATE_DEFAULT);
break;
case ELM_ACCESS_ACTION_UP:
- ho = _access_highlight_object_get(obj);
- if (ho)
- ret = _access_action_callback_call(ho, ELM_ACCESS_ACTION_UP, a);
-
- if (!ret)
- _elm_access_highlight_object_activate(obj, ELM_ACTIVATE_UP);
+ _elm_access_highlight_object_activate(obj, ELM_ACTIVATE_UP);
break;
case ELM_ACCESS_ACTION_DOWN:
- ho = _access_highlight_object_get(obj);
- if (ho)
- ret = _access_action_callback_call(ho, ELM_ACCESS_ACTION_DOWN, a);
-
- if (!ret)
- _elm_access_highlight_object_activate(obj, ELM_ACTIVATE_DOWN);
+ _elm_access_highlight_object_activate(obj, ELM_ACTIVATE_DOWN);
break;
case ELM_ACCESS_ACTION_SCROLL:
- ho = _access_highlight_object_get(obj);
- if (ho)
- ret = _access_action_callback_call(ho, ELM_ACCESS_ACTION_SCROLL, a);
-
- if (!ret)
- _elm_access_highlight_object_scroll(obj, a->mouse_type, a->x, a->y);
- break;
-
- case ELM_ACCESS_ACTION_ZOOM:
- ho = _access_highlight_object_get(obj);
- if (ho)
- _access_action_callback_call(ho, ELM_ACCESS_ACTION_ZOOM, a);
- break;
-
- case ELM_ACCESS_ACTION_MOUSE:
- ho = _access_highlight_object_get(obj);
- if (ho)
- ret = _access_action_callback_call(ho, ELM_ACCESS_ACTION_MOUSE, a);
-
- if (!ret)
- _elm_access_highlight_object_mouse(obj, a->mouse_type, a->x, a->y);
+ //TODO: SCROLL HIGHLIGHT OBJECT
break;
case ELM_ACCESS_ACTION_BACK:
break;
- case ELM_ACCESS_ACTION_ENABLE:
- _elm_access_highlight_read_enable_set(obj, EINA_TRUE, EINA_TRUE);
- break;
-
- case ELM_ACCESS_ACTION_DISABLE:
- _elm_access_highlight_read_enable_set(obj, EINA_FALSE, EINA_TRUE);
- break;
-
-
default:
break;
}
a->fn[type].cb = cb;
a->fn[type].user_data = (void *)data;
}
-
EAPI void
elm_access_external_info_set(Evas_Object *obj, const char *text)
{
_elm_access_text_set
- (_elm_access_object_get(obj), ELM_ACCESS_CONTEXT_INFO, text);
+ (_elm_access_info_get(obj), ELM_ACCESS_CONTEXT_INFO, text);
}
EAPI char *
{
Elm_Access_Info *ac;
- ac = _elm_access_object_get(obj);
+ ac = _elm_access_info_get(obj);
return _elm_access_text_get(ac, ELM_ACCESS_CONTEXT_INFO, obj);
}
EAPI void
elm_access_highlight_next_set(Evas_Object *obj, Elm_Highlight_Direction dir, Evas_Object *next)
{
- EINA_SAFETY_ON_NULL_RETURN(obj);
- EINA_SAFETY_ON_NULL_RETURN(next);
+ EINA_SAFETY_ON_FALSE_RETURN(obj);
+ EINA_SAFETY_ON_FALSE_RETURN(next);
- Elm_Access_Info *info = _elm_access_object_get(obj);
+ Elm_Access_Info *info = _elm_access_info_get(obj);
+ Elm_Access_Info *info_next = _elm_access_info_get(next);
+
+ if (!info || !info_next)
+ {
+ ERR("There is no access information");
+ return;
+ }
if (dir == ELM_HIGHLIGHT_DIR_NEXT)
{
- if (info && info->part_object)
- info->next = next;
- else
- {
- ELM_WIDGET_DATA_GET(obj, sd);
- sd->highlight_next = next;
- }
+ info_next->prev = obj;
+ info->next = next;
}
else if (dir == ELM_HIGHLIGHT_DIR_PREVIOUS)
{
- if (info && info->part_object)
- info->prev = next;
- else
- {
- ELM_WIDGET_DATA_GET(obj, sd);
- sd->highlight_previous = next;
- }
+ info_next->next = obj;
+ info->prev = next;
}
else
ERR("Not supported focus direction for access highlight [%d]", dir);
}
-EAPI void
-elm_access_chain_end_set(Evas_Object *obj, Elm_Highlight_Direction dir)
+EOLIAN static void
+_elm_access_class_constructor(Eo_Class *klass)
+{
+ evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass);
+}
+
+EOLIAN static char*
+_elm_access_elm_interface_atspi_accessible_name_get(Eo *obj, void *pd EINA_UNUSED)
+{
+ return elm_access_info_get(obj, ELM_ACCESS_INFO);
+}
+
+EOLIAN static const char*
+_elm_access_elm_interface_atspi_accessible_description_get(Eo *obj, void *pd EINA_UNUSED)
+{
+ return elm_access_info_get(obj, ELM_ACCESS_CONTEXT_INFO);
+}
+
+EOLIAN static Eina_Bool
+_elm_access_elm_interface_atspi_component_highlight_grab(Eo *obj, void *pd EINA_UNUSED)
+{
+ if (!_access_action_callback_call(obj, ELM_ACCESS_ACTION_HIGHLIGHT, NULL))
+ eo_do_super(obj, ELM_ACCESS_CLASS, elm_interface_atspi_component_highlight_grab());
+
+///TIZEN_ONLY(20170717) : expose highlight information on atspi
+ elm_interface_atspi_accessible_state_changed_signal_emit(obj, ELM_ATSPI_STATE_HIGHLIGHTED, EINA_TRUE);
+///
+ return EINA_TRUE;
+}
+
+EOLIAN static Eina_Bool
+_elm_access_elm_interface_atspi_component_highlight_clear(Eo *obj, void *pd EINA_UNUSED)
+{
+ if (!_access_action_callback_call(obj, ELM_ACCESS_ACTION_UNHIGHLIGHT, NULL))
+ eo_do_super(obj, ELM_ACCESS_CLASS, elm_interface_atspi_component_highlight_clear());
+
+///TIZEN_ONLY(20170717) : expose highlight information on atspi
+ elm_interface_atspi_accessible_state_changed_signal_emit(obj, ELM_ATSPI_STATE_HIGHLIGHTED, EINA_FALSE);
+///
+ return EINA_TRUE;
+}
+
+EOLIAN static Eina_Bool
+_elm_access_elm_interface_atspi_action_action_do(Eo *obj, void *pd EINA_UNUSED, int id)
+{
+ if (id != 0)
+ return EINA_FALSE;
+
+ return _access_action_callback_call(obj, ELM_ACCESS_ACTION_ACTIVATE, NULL);
+}
+
+EOLIAN static const char *
+_elm_access_elm_interface_atspi_action_name_get(Eo *obj, void *pd EINA_UNUSED, int id)
{
- EINA_SAFETY_ON_NULL_RETURN(obj);
+ if ((id != 0) || !_access_action_callback_have(obj, ELM_ACCESS_ACTION_ACTIVATE))
+ return NULL;
+ return "activate";
+}
+
+EOLIAN static Eina_List*
+_elm_access_elm_interface_atspi_action_actions_get(Eo *obj, void *pd EINA_UNUSED)
+{
+ Eina_List *ret = NULL;
+
+ if (_access_action_callback_have(obj, ELM_ACCESS_ACTION_ACTIVATE))
+ ret = eina_list_append(ret, &("activate"));
- ELM_WIDGET_DATA_GET(obj, sd);
- Elm_Access_Info *info = _elm_access_object_get(obj);
+ return ret;
+}
- if (info)
- info->end_dir = dir;
- else if (sd)
- sd->end_dir = dir;
+#include "elm_access.eo.c"
+
+/////////////////////////////////////////////////////////////////
+// TIZEN_ONLY(20150112): Add dummy APIs to fix build failure.
+/////////////////////////////////////////////////////////////////
+EAPI void
+elm_access_force_say(const char *text)
+{
+ (void) text;
+ TIZEN_DUMMY_API_LOG;
}
+/////////////////////////////////////////////////////////////////
+
+
projects / framework / uifw / elementary.git / blobdiff