edje: add accessibility flags and API.

Patch by Kim Shinwoo <kimcinoo.efl@gmail.com>

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/edje@72521 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/AUTHORS b/AUTHORS
index a7a2007..28d737a 100644 (file)
--- a/AUTHORS
+++ b/AUTHORS
@@ -25,3 +25,4 @@ Mikael Sans <sans.mikael@gmail.com>
 Jérôme Pinot <ngc891@gmail.com>
 Rajeev Ranjan (Rajeev) <rajeev.r@samsung.com> <rajeev.jnnce@gmail.com>
 ChunEon Park (Hermet) <hermet@hermet.pe.kr>
+Kim Shinwoo <kimcinoo.efl@gmail.com>

diff --git a/ChangeLog b/ChangeLog
index 8a29cbb..c98f3fe 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -485,3 +485,7 @@
 2012-06-06  Jihoon Kim
 
        * edje_entry: display preedit string even though there is no attribute
+
+2012-06-20  Kim Shinwoo
+
+       * Add edje_object_access_part_list_get and acess flags in edc file.

diff --git a/NEWS b/NEWS
index 0da56e4..214695f 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -9,6 +9,7 @@ Additions:
     * edje_player will automatically reload the file when it change on disk.
     * Add SPACER part. This part are not putting anything into the canvas. So lighter and faster to
     process (Use it to replace RECT part that are never visible and never catch any event).
+    * Add accessibility flags and API to retrieve the relevant part.
 
 Improvements:
     * Allocate once and reuse Evas_Map.

diff --git a/src/bin/edje_cc_handlers.c b/src/bin/edje_cc_handlers.c
index 108d998..a4edcbb 100644 (file)
--- a/src/bin/edje_cc_handlers.c
+++ b/src/bin/edje_cc_handlers.c
@@ -142,6 +142,7 @@ static void st_collections_group_parts_part_entry_mode(void);
 static void st_collections_group_parts_part_select_mode(void);
 static void st_collections_group_parts_part_cursor_mode(void);
 static void st_collections_group_parts_part_multiline(void);
+static void st_collections_group_parts_part_access(void);
 static void st_collections_group_parts_part_dragable_x(void);
 static void st_collections_group_parts_part_dragable_y(void);
 static void st_collections_group_parts_part_dragable_confine(void);
@@ -387,6 +388,7 @@ New_Statement_Handler statement_handlers[] =
      {"collections.group.parts.part.select_mode", st_collections_group_parts_part_select_mode},
      {"collections.group.parts.part.cursor_mode", st_collections_group_parts_part_cursor_mode},
      {"collections.group.parts.part.multiline", st_collections_group_parts_part_multiline},
+     {"collections.group.parts.part.access", st_collections_group_parts_part_access},
      {"collections.group.parts.part.image", st_images_image}, /* dup */
      {"collections.group.parts.part.set.name", st_images_set_name},
      {"collections.group.parts.part.set.image.image", st_images_set_image_image},
@@ -2343,6 +2345,7 @@ st_collections_group_inherit(void)
         ep->select_mode = ep2->select_mode;
         ep->cursor_mode = ep2->cursor_mode;
         ep->multiline = ep2->multiline;
+        ep->access = ep2->access;
         ep->dragable.x = ep2->dragable.x;
         ep->dragable.step_x = ep2->dragable.step_x;
         ep->dragable.count_x = ep2->dragable.count_x;
@@ -2935,6 +2938,7 @@ ob_collections_group_parts_part(void)
    ep->pointer_mode = EVAS_OBJECT_POINTER_MODE_AUTOGRAB;
    ep->precise_is_inside = 0;
    ep->use_alternate_font_metrics = 0;
+   ep->access = 0;
    ep->clip_to_id = -1;
    ep->dragable.confine_id = -1;
    ep->dragable.event_id = -1;
@@ -3619,6 +3623,25 @@ st_collections_group_parts_part_multiline(void)
 
 /**
     @page edcref
+    @property
+        access 
+    @parameters
+        [1 or 0]
+    @effect
+        Specifies whether the part will use accessibility feature (1),
+        or not (0). It's set to 0 by default.
+    @endproperty
+*/
+static void
+st_collections_group_parts_part_access(void)
+{
+   check_arg_count(1);
+
+   current_part->access = parse_bool(0);
+}
+
+/**
+    @page edcref
     @block
         dragable
     @context

diff --git a/src/lib/Edje.h b/src/lib/Edje.h
index 0c265e7..d3bbb2b 100644 (file)
--- a/src/lib/Edje.h
+++ b/src/lib/Edje.h
@@ -3623,6 +3623,15 @@ EAPI Evas_Object *edje_object_part_box_remove_at          (Evas_Object *obj, con
 EAPI Eina_Bool    edje_object_part_box_remove_all         (Evas_Object *obj, const char *part, Eina_Bool clear);
 
 /**
+ * @brief Retrieve a list all accessibility part names
+ *
+ * @param obj A valid Evas_Object handle
+ * @return A list all accessibility part names on @p obj
+ * @since 1.3.0
+ */
+EAPI Eina_List * edje_object_access_part_list_get         (const Evas_Object *obj);
+
+/**
  * @brief Retrieve a child from a table
  *
  * @param obj A valid Evas_Object handle

diff --git a/src/lib/edje_data.c b/src/lib/edje_data.c
index 380fee4..25e31fb 100644 (file)
--- a/src/lib/edje_data.c
+++ b/src/lib/edje_data.c
@@ -862,6 +862,7 @@ _edje_edd_init(void)
    EET_DATA_DESCRIPTOR_ADD_BASIC(_edje_edd_edje_part, Edje_Part, "select_mode", select_mode, EET_T_UCHAR);
    EET_DATA_DESCRIPTOR_ADD_BASIC(_edje_edd_edje_part, Edje_Part, "cursor_mode", cursor_mode, EET_T_UCHAR);
    EET_DATA_DESCRIPTOR_ADD_BASIC(_edje_edd_edje_part, Edje_Part, "multiline", multiline, EET_T_UCHAR);
+   EET_DATA_DESCRIPTOR_ADD_BASIC(_edje_edd_edje_part, Edje_Part, "access", access, EET_T_UCHAR);
    EET_DATA_DESCRIPTOR_ADD_BASIC(_edje_edd_edje_part, Edje_Part, "api.name", api.name, EET_T_STRING);
    EET_DATA_DESCRIPTOR_ADD_BASIC(_edje_edd_edje_part, Edje_Part, "api.description", api.description, EET_T_STRING);
 

diff --git a/src/lib/edje_private.h b/src/lib/edje_private.h
index ea51b73..36c74e1 100644 (file)
--- a/src/lib/edje_private.h
+++ b/src/lib/edje_private.h
@@ -849,6 +849,7 @@ struct _Edje_Part
    unsigned char          select_mode;
    unsigned char          cursor_mode;
    unsigned char          multiline;
+   unsigned char          access; /* it will be used accessibility feature */
    Edje_Part_Api          api;
 };
 

diff --git a/src/lib/edje_util.c b/src/lib/edje_util.c
index 8476912..4340d55 100644 (file)
--- a/src/lib/edje_util.c
+++ b/src/lib/edje_util.c
@@ -3844,6 +3844,27 @@ edje_object_part_box_remove_all(Evas_Object *obj, const char *part, Eina_Bool cl
    return r;
 }
 
+EAPI Eina_List *
+edje_object_access_part_list_get(const Evas_Object *obj)
+{
+   Edje *ed;
+   Eina_List *access_parts = NULL;
+
+   ed = _edje_fetch(obj);
+   if ((!ed)) return NULL;
+
+   unsigned int i;
+   for (i = 0; i < ed->table_parts_size; i++)
+     {
+        Edje_Real_Part *rp;
+        rp = ed->table_parts[i];
+        if (rp->part->access)
+          access_parts = eina_list_append(access_parts, rp->part->name);
+     }
+
+   return access_parts;
+}
+
 static void
 _edje_box_child_del_cb(void *data, Evas *e __UNUSED__, Evas_Object *child __UNUSED__, void *einfo __UNUSED__)
 {