From: Kim Shinwoo <kimcinoo.efl@gmail.com>

Subject: Re: [E-devel] [Patch][elementary] elm_cofig, setting
accessibility mode



SVN revision: 73073

legacy/elementary/ChangeLog

@@ -241,3 +241,8 @@
 	* Add support for a new toolbar style with icon and text
         aligned in center. "item_centered".
 
+2012-06-30  Shinwoo Kim (kimcinoo)
+
+	* Add elm_config_access_set/get() to allow for a config tool to enable
+        ot diasbale access mode.
+

legacy/elementary/config/default/base.src

@@ -30,7 +30,7 @@ group "Elm_Config" struct {
   value "finger_size" int: 40;
   value "fps" double: 60.0;
   value "theme" string: "default";
-  value "modules" string: "datetime_input_ctxpopup>datetime/api";
+  value "modules" string: "access_output>access/api:datetime_input_ctxpopup>datetime/api";
   value "tooltip_delay" double: 1.0;
   value "cursor_engine_only" uchar: 1;
   value "focus_highlight_enable" uchar: 0;

legacy/elementary/config/illume/base.src

@@ -30,7 +30,7 @@ group "Elm_Config" struct {
   value "finger_size" int: 40;
   value "fps" double: 60.0;
   value "theme" string: "default";
-  value "modules" string: "datetime_input_ctxpopup>datetime/api";
+  value "modules" string: "access_output>access/api:datetime_input_ctxpopup>datetime/api";
   value "tooltip_delay" double: 1.0;
   value "cursor_engine_only" uchar: 1;
   value "focus_highlight_enable" uchar: 0;

legacy/elementary/config/standard/base.src

@@ -30,7 +30,7 @@ group "Elm_Config" struct {
   value "finger_size" int: 5;
   value "fps" double: 60.0;
   value "theme" string: "default-desktop";
-  value "modules" string: "datetime_input_ctxpopup>datetime/api";
+  value "modules" string: "access_output>access/api:datetime_input_ctxpopup>datetime/api";
   value "tooltip_delay" double: 1.0;
   value "cursor_engine_only" uchar: 1;
   value "focus_highlight_enable" uchar: 0;

legacy/elementary/src/bin/config.c

@@ -585,6 +585,19 @@ ecc_change(void *data       __UNUSED__,
    elm_config_all_flush();
 }
 
+static void
+ac_change(void *data       __UNUSED__,
+          Evas_Object     *obj,
+          void *event_info __UNUSED__)
+{
+   Eina_Bool val = elm_check_state_get(obj);
+   Eina_Bool ac = elm_config_access_get();
+
+   if (val == ac) return;
+   elm_config_access_set(val);
+   elm_config_all_flush();
+}
+
 static void
 _status_basic(Evas_Object *win,
               Evas_Object *bx0)
@@ -734,6 +747,14 @@ _cf_caches(void            *data,
    _flip_to(data, "caches");
 }
 
+static void
+_cf_access(void            *data,
+           Evas_Object *obj __UNUSED__,
+           void *event_info __UNUSED__)
+{
+   _flip_to(data, "access");
+}
+
 const char *
 _elm_theme_current_get(const char *theme_search_order)
 {
@@ -1219,6 +1240,33 @@ _status_config_sizing(Evas_Object *win,
    elm_naviframe_item_simple_push(naviframe, bx);
 }
 
+static void
+_status_config_access(Evas_Object *win,
+                      Evas_Object *naviframe)
+{
+   Evas_Object *bx, *ck;
+
+   bx = elm_box_add(win);
+   evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, 0.0);
+   evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, 0.5);
+
+   ck = elm_check_add(win);
+   elm_object_tooltip_text_set(ck, "Set access mode");
+   elm_object_text_set(ck, "Enable Access Mode");
+   evas_object_data_set(win, "access_check", ck);
+   evas_object_size_hint_weight_set(ck, EVAS_HINT_EXPAND, 0.0);
+   evas_object_size_hint_align_set(ck, EVAS_HINT_FILL, 0.5);
+   elm_check_state_set(ck, elm_config_access_get());
+   elm_box_pack_end(bx, ck);
+   evas_object_show(ck);
+
+   evas_object_smart_callback_add(ck, "changed", ac_change, NULL);
+
+   evas_object_data_set(win, "access", bx);
+
+   elm_naviframe_item_simple_push(naviframe, bx);
+}
+
 static Evas_Object *
 _sample_theme_new(Evas_Object *win)
 {
@@ -2997,6 +3045,7 @@ _status_config_full(Evas_Object *win,
    elm_toolbar_item_append(tb, "video-display", "Rendering",
                            _cf_rendering, win);
    elm_toolbar_item_append(tb, "appointment-new", "Caches", _cf_caches, win);
+   elm_toolbar_item_append(tb, "stock_spellcheck", "Access", _cf_access, win);
 
    elm_box_pack_end(bx0, tb);
    evas_object_show(tb);
@@ -3013,6 +3062,7 @@ _status_config_full(Evas_Object *win,
    _status_config_scrolling(win, naviframe);
    _status_config_caches(win, naviframe);
    _status_config_sizing(win, naviframe);
+   _status_config_access(win, naviframe);
 
    // FIXME uncomment after flip style fix, please
    //elm_object_style_set(naviframe, "flip");

legacy/elementary/src/lib/elm_config.c

@@ -526,6 +526,18 @@ _elm_config_font_overlays_list(void)
    return _elm_config->font_overlays;
 }
 
+Eina_Bool _elm_config_access_get(void)
+{
+   return _elm_config->access_mode;
+}
+
+void _elm_config_access_set(Eina_Bool is_access)
+{
+   is_access = !!is_access;
+   if (_elm_config->access_mode == is_access) return;
+   _elm_config->access_mode = is_access;
+}
+
 void
 _elm_config_font_overlay_set(const char    *text_class,
                              const char    *font,
@@ -1035,6 +1047,7 @@ _config_load(void)
    _elm_config->glayer_long_tap_start_timeout = 1.2;   /* 1.2 second to start long-tap */
    _elm_config->glayer_double_tap_timeout = 0.25;   /* 0.25 seconds between 2 mouse downs of a tap. */
    _elm_config->glayer_continues_enable = EINA_TRUE;      /* Continue gestures default */
+   _elm_config->access_mode = ELM_ACCESS_MODE_OFF;
    _elm_config->week_start = 1; /* monday */
    _elm_config->weekend_start = 6; /* saturday */
    _elm_config->weekend_len = 2;
@@ -1693,6 +1706,18 @@ elm_config_font_overlay_list_get(void)
    return _elm_config_font_overlays_list();
 }
 
+EAPI Eina_Bool
+elm_config_access_get(void)
+{
+   return _elm_config_access_get();
+}
+
+EAPI void
+elm_config_access_set(Eina_Bool is_access)
+{
+   _elm_config_access_set(is_access);
+}
+
 EAPI void
 elm_config_font_overlay_set(const char    *text_class,
                      const char    *font,

legacy/elementary/src/lib/elm_config.h

@@ -688,6 +688,36 @@ EAPI const Eina_List *elm_config_font_overlay_list_get(void);
  */
 EAPI void             elm_config_font_overlay_set(const char *text_class, const char *font, Evas_Font_Size size);
 
+/**
+ * Get access mode
+ *
+ * @return the access mode bouncing state
+ *
+ * @since 1.1
+ *
+ * @ingroup Access 
+ *
+ * @see elm_config_access_set()
+ */
+EAPI Eina_Bool        elm_config_access_get(void);
+
+/**
+ * Set access mode
+ *
+ * @param is_accesss If EINA_TRUE enables access mode
+ *
+ * @note Elementary objects may have information (e.g. label on the elm_button)
+ * to be read. This information is read by access module when an object
+ * receives EVAS_CALLBACK_MOUSE_IN event
+ *
+ * @since 1.1
+ *
+ * @ingroup Access 
+ *
+ * @see elm_config_access_get()
+ */
+EAPI void             elm_config_access_set(Eina_Bool is_access);
+
 /**
  * Unset a font overlay for a given Elementary text class.
  *

legacy/elementary/src/lib/elm_priv.h

@@ -224,6 +224,7 @@ void                 _elm_ews_wm_rescale(Elm_Theme *th, Eina_Bool use_theme);
 
 void                 _elm_win_shutdown(void);
 void                 _elm_win_rescale(Elm_Theme *th, Eina_Bool use_theme);
+void                 _elm_win_access(Eina_Bool is_access);
 void                 _elm_win_translate(void);
 
 Eina_Bool            _elm_theme_object_set(Evas_Object *parent, Evas_Object *o, const char *clas, const char *group, const char *style);
@@ -278,6 +279,9 @@ void                 _elm_config_font_overlay_apply(void);
 Eina_List           *_elm_config_text_classes_get(void);
 void                 _elm_config_text_classes_free(Eina_List *l);
 
+Eina_Bool            _elm_config_access_get(void);
+void                 _elm_config_access_set(Eina_Bool is_access);
+
 Elm_Font_Properties *_elm_font_properties_get(Eina_Hash **font_hash, const char *font);
 Eina_Hash           *_elm_font_available_hash_add(Eina_Hash *font_hash, const char *full_name);
 void                 _elm_font_available_hash_del(Eina_Hash *hash);