#include <Elementary.h>
#include "elm_priv.h"
+#include "elm_interface_scrollable.h"
static const char ACCESS_SMART_NAME[] = "elm_access";
static Eina_Bool mouse_event_enable = EINA_TRUE;
static Eina_Bool read_mode = EINA_FALSE;
+static Evas_Coord_Point offset;
+static Evas_Object *s_parent; /* scrollable parent */
+static Elm_Access_Action_Type action_type = ELM_ACCESS_ACTION_FIRST;
static Evas_Object * _elm_access_add(Evas_Object *parent);
case ELM_ACTIVATE_LEFT:
break;
+ case ELM_ACTIVATE_BACK:
+ type = ELM_ACCESS_ACTION_BACK;
+ break;
+
default:
break;
}
}
}
+void
+_elm_access_highlight_object_scroll(Evas_Object *obj, int type, int x, int y)
+{
+ Evas *evas;
+ Evas_Object *ho;
+ Evas_Coord_Rectangle ho_area;
+
+ if (!obj) return;
+
+ evas = evas_object_evas_get(obj);
+ if (!evas) return;
+
+ switch (type)
+ {
+ case 0:
+ ho = _access_highlight_object_get(obj);
+ if (!ho)
+ {
+ s_parent = NULL;
+ return;
+ }
+ else
+ {
+ /* find scrollable parent */
+ s_parent = elm_widget_parent_get(ho);
+ while (s_parent)
+ {
+ if(!!evas_object_smart_interface_get(s_parent, ELM_SCROLLABLE_IFACE_NAME))
+ break;
+ s_parent = elm_widget_parent_get(s_parent);
+ }
+
+ if (!s_parent) return;
+
+ ELM_SCROLLABLE_IFACE_GET(s_parent, s_iface);
+ s_iface->repeat_events_set(s_parent, EINA_FALSE);
+
+ 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));
+ }
+
+ evas_event_feed_mouse_in(evas, 0, NULL);
+ evas_event_feed_mouse_move(evas, x - offset.x, y - offset.y, 0, NULL);
+ evas_event_feed_mouse_down(evas, 1, EVAS_BUTTON_NONE, 0, NULL);
+ break;
+
+ case 1:
+ if (!s_parent) return;
+ evas_event_feed_mouse_move(evas, x - offset.x, y - offset.y, 0, NULL);
+ break;
+
+ case 2:
+ if (!s_parent) return;
+ evas_event_feed_mouse_up(evas, 1, EVAS_BUTTON_NONE, 0, NULL);
+
+ ELM_SCROLLABLE_IFACE_GET(s_parent, s_iface);
+ s_iface->repeat_events_set(s_parent, EINA_TRUE);
+ break;
+
+ default:
+ break;
+ }
+}
+
static Eina_Bool
_access_action_callback_call(Evas_Object *obj,
Elm_Access_Action_Type type,
if (!_access_action_callback_call(ho, type, NULL))
{
+ /* change highlight object */
+ action_type = type;
+
_elm_access_highlight_set(target);
ret = EINA_FALSE;
+
+ action_type = ELM_ACCESS_ACTION_FIRST;
}
}
return ret;
}
+
//-------------------------------------------------------------------------//
EAPI void
_elm_access_highlight_set(Evas_Object* obj)
{
+ Evas *evas;
Elm_Access_Info *ac;
Evas_Object *ho;
+ Evas_Coord_Point ho_point = { 0, 0 };
if (!obj) return;
if (!ac) return;
_access_highlight_read(ac, obj);
+
+ /* move mouse position to inside of highlight object. if an object has a
+ highlight by highlight_cycle();, the mouse still positions at previous
+ position which would be made by MOUSE_IN event. */
+ evas = evas_object_evas_get(obj);
+ if (!evas) return;
+
+ evas_object_geometry_get(obj, &ho_point.x, &ho_point.y, 0, 0);
+ evas_event_feed_mouse_move(evas, ho_point.x, ho_point.y, 0, NULL);
}
EAPI void
{
Elm_Access_Item *ai = _access_add_set(ac, type);
if (!ai) return;
+ ai->func = NULL;
ai->data = eina_stringshare_add(text);
}
EAPI void
_elm_access_highlight_object_activate(Evas_Object *obj, Elm_Activate act)
{
- Evas_Object *highlight;
+ Evas_Object *ho;
- highlight = _access_highlight_object_get(obj);
- if (!highlight) return;
+ ho = _access_highlight_object_get(obj);
+ if (!ho) return;
- _elm_access_read_mode_set(EINA_FALSE);
+ switch (act)
+ {
+ case ELM_ACTIVATE_DEFAULT:
+ case ELM_ACTIVATE_UP:
+ case ELM_ACTIVATE_DOWN:
+ _elm_access_read_mode_set(EINA_FALSE);
+
+ if (!elm_object_focus_get(ho))
+ elm_object_focus_set(ho, EINA_TRUE);
- if (!elm_object_focus_get(highlight))
- elm_object_focus_set(highlight, EINA_TRUE);
+ elm_widget_activate(ho, act);
+ break;
+
+ case ELM_ACTIVATE_BACK:
+ elm_widget_activate(ho, act);
+ break;
+
+ default:
+ break;
+ }
- elm_widget_activate(highlight, act);
return;
}
else
type = ELM_ACCESS_ACTION_HIGHLIGHT_PREV;
+ action_type = type;
+
if (!_access_action_callback_call(ho, type, NULL))
elm_widget_focus_cycle(obj, dir);
+ action_type = ELM_ACCESS_ACTION_FIRST;
+
_elm_access_read_mode_set(EINA_FALSE);
}
{
Evas_Object *o;
Evas_Coord x, y, w, h;
+ Elm_Access_Action_Info *a;
o = evas_object_name_find(evas_object_evas_get(obj), "_elm_access_disp");
if (!o)
_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);
}
}
evas_object_data_set(o, "_elm_access_target", 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? */
- if (!_access_action_callback_call(obj, ELM_ACCESS_ACTION_HIGHLIGHT, NULL))
+ a = calloc(1, sizeof(Elm_Access_Action_Info));
+ a->action_type = action_type;
+ if (!_access_action_callback_call(obj, ELM_ACCESS_ACTION_HIGHLIGHT, a))
evas_object_show(o);
else
evas_object_hide(o);
+ free(a);
}
EAPI void
_access_obj_hilight_resize_cb, NULL);
evas_object_del(o);
elm_widget_parent_highlight_set(ptarget, EINA_FALSE);
+ _access_action_callback_call(ptarget, ELM_ACCESS_ACTION_UNHIGHLIGHT, NULL);
}
}
elm_access_action(Evas_Object *obj, const Elm_Access_Action_Type type, void *action_info)
{
Evas *evas;
+ Evas_Object *ho;
Elm_Access_Action_Info *a;
a = (Elm_Access_Action_Info *) action_info;
switch (type)
{
+ case ELM_ACCESS_ACTION_READ:
case ELM_ACCESS_ACTION_HIGHLIGHT:
evas = evas_object_evas_get(obj);
if (!evas) return EINA_FALSE;
_elm_access_mouse_event_enabled_set(EINA_TRUE);
evas_event_feed_mouse_in(evas, 0, NULL);
- evas_event_feed_mouse_move(evas, a->x1, a->y1, 0, 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);
+ if (ho)
+ _access_action_callback_call(ho, ELM_ACCESS_ACTION_READ, a);
+ break;
+
+ case ELM_ACCESS_ACTION_UNHIGHLIGHT:
break;
case ELM_ACCESS_ACTION_HIGHLIGHT_NEXT:
break;
case ELM_ACCESS_ACTION_SCROLL:
+ _elm_access_highlight_object_scroll(obj, a->mouse_type, a->x, a->y);
break;
case ELM_ACCESS_ACTION_BACK:
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