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gengrid: implement Atspi_Selection interface 

Allow to select and deselect gengrid items by Assistive Technology
Clients through org.a11y.atspi.Selection dbus interface.
This commit is contained in:
Lukasz Stanislawski 2015-05-27 08:23:17 +02:00
parent f61f2ac8b2
commit e483ffa636
2 changed files with 111 additions and 1 deletions
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101
legacy/elementary/src/lib/elm_gengrid.c
View File

@ -3,6 +3,7 @@
#endif
#define ELM_INTERFACE_ATSPI_ACCESSIBLE_PROTECTED
#define ELM_INTERFACE_ATSPI_SELECTION_PROTECTED
#define ELM_INTERFACE_ATSPI_WIDGET_ACTION_PROTECTED
#define ELM_WIDGET_ITEM_PROTECTED
@ -5167,5 +5168,105 @@ _elm_gengrid_elm_interface_atspi_accessible_state_set_get(Eo *obj, Elm_Gengrid_D
return ret;
}
EOLIAN int
_elm_gengrid_elm_interface_atspi_selection_selected_children_count_get(Eo *objm EINA_UNUSED, Elm_Gengrid_Data *pd)
{
return eina_list_count(pd->selected);
}
EOLIAN Eo*
_elm_gengrid_elm_interface_atspi_selection_selected_child_get(Eo *obj EINA_UNUSED, Elm_Gengrid_Data *pd, int child_idx)
{
return eina_list_nth(pd->selected, child_idx);
}
EOLIAN Eina_Bool
_elm_gengrid_elm_interface_atspi_selection_child_select(Eo *obj EINA_UNUSED, Elm_Gengrid_Data *pd, int child_index)
{
Elm_Gen_Item *item;
if (pd->select_mode != ELM_OBJECT_SELECT_MODE_NONE)
{
EINA_INLIST_FOREACH(pd->items, item)
{
if (child_index-- == 0)
{
elm_gengrid_item_selected_set(EO_OBJ(item), EINA_TRUE);
return EINA_TRUE;
}
}
}
return EINA_FALSE;
}
EOLIAN Eina_Bool
_elm_gengrid_elm_interface_atspi_selection_selected_child_deselect(Eo *obj EINA_UNUSED, Elm_Gengrid_Data *pd, int child_index)
{
Eo *item;
Eina_List *l;
EINA_LIST_FOREACH(pd->selected, l, item)
{
if (child_index-- == 0)
{
elm_gengrid_item_selected_set(item, EINA_FALSE);
return EINA_TRUE;
}
}
return EINA_FALSE;
}
EOLIAN Eina_Bool
_elm_gengrid_elm_interface_atspi_selection_is_child_selected(Eo *obj EINA_UNUSED, Elm_Gengrid_Data *pd, int child_index)
{
Elm_Gen_Item *item;
EINA_INLIST_FOREACH(pd->items, item)
{
if (child_index-- == 0)
{
return elm_gengrid_item_selected_get(EO_OBJ(item));
}
}
return EINA_FALSE;
}
EOLIAN Eina_Bool
_elm_gengrid_elm_interface_atspi_selection_all_children_select(Eo *obj, Elm_Gengrid_Data *pd)
{
Elm_Gen_Item *item;
if (!elm_gengrid_multi_select_get(obj))
return EINA_FALSE;
EINA_INLIST_FOREACH(pd->items, item)
elm_gengrid_item_selected_set(EO_OBJ(item), EINA_TRUE);
return EINA_TRUE;
}
EOLIAN Eina_Bool
_elm_gengrid_elm_interface_atspi_selection_clear(Eo *obj EINA_UNUSED, Elm_Gengrid_Data *pd)
{
return _all_items_deselect(pd);
}
EOLIAN Eina_Bool
_elm_gengrid_elm_interface_atspi_selection_child_deselect(Eo *obj EINA_UNUSED, Elm_Gengrid_Data *pd, int child_index)
{
Elm_Gen_Item *item;
if (pd->select_mode != ELM_OBJECT_SELECT_MODE_NONE)
{
EINA_INLIST_FOREACH(pd->items, item)
{
if (child_index-- == 0)
{
elm_gengrid_item_selected_set(EO_OBJ(item), EINA_FALSE);
return EINA_TRUE;
}
}
}
return EINA_FALSE;
}
#include "elm_gengrid.eo.c"
#include "elm_gengrid_item.eo.c"

11
legacy/elementary/src/lib/elm_gengrid.eo
View File

@ -1,7 +1,8 @@
import elm_general;
class Elm.Gengrid (Elm.Layout, Elm_Interface_Scrollable,
Evas.Clickable_Interface, Elm_Interface_Atspi_Widget_Action)
Evas.Clickable_Interface, Elm_Interface_Atspi_Widget_Action,
Elm_Interface_Atspi_Selection)
{
eo_prefix: elm_obj_gengrid;
methods {
@ -707,6 +708,14 @@ class Elm.Gengrid (Elm.Layout, Elm_Interface_Scrollable,
Elm_Interface_Atspi_Accessible.children.get;
Elm_Interface_Atspi_Accessible.state_set.get;
Elm_Interface_Atspi_Widget_Action.elm_actions.get;
Elm_Interface_Atspi_Selection.selected_children_count.get;
Elm_Interface_Atspi_Selection.selected_child.get;
Elm_Interface_Atspi_Selection.selected_child_deselect;
Elm_Interface_Atspi_Selection.child_select;
Elm_Interface_Atspi_Selection.child_deselect;
Elm_Interface_Atspi_Selection.is_child_selected;
Elm_Interface_Atspi_Selection.all_children_select;
Elm_Interface_Atspi_Selection.clear;
}
events {
language,changed;