[elm_pagecontrol] coding style changed

diff --git a/src/lib/elm_pagecontrol.c b/src/lib/elm_pagecontrol.c
index 16a8728..25a9ce1 100644 (file)
--- a/src/lib/elm_pagecontrol.c
+++ b/src/lib/elm_pagecontrol.c
@@ -18,174 +18,168 @@ typedef struct _Page_Item Page_Item;
 
 struct _Widget_Data
 {
-       Evas_Object *base;
-       Evas_Object *hbox;
-       int page_count;
-       Eina_List *page_list;
-       unsigned int cur_page_id;
-       Evas_Object *parent;
-       double scale_factor;
+   Evas_Object *base;
+   Evas_Object *hbox;
+   int page_count;
+   Eina_List *page_list;
+   unsigned int cur_page_id;
+   Evas_Object *parent;
+   double scale_factor;
 };
 
 struct _Page_Item
 {
-       Evas_Object *obj;
-       Evas_Object *base;
-       int page_id;
+   Evas_Object *obj;
+   Evas_Object *base;
+   int page_id;
 };
 
 
 static void 
 _theme_hook(Evas_Object *obj)
 {
-       Widget_Data *wd = elm_widget_data_get(obj);
-       _elm_theme_object_set(obj, wd->base, "pagecontrol", "base", elm_widget_style_get(obj));
+   Widget_Data *wd = elm_widget_data_get(obj);
+   _elm_theme_object_set(obj, wd->base, "pagecontrol", "base", elm_widget_style_get(obj));
 }
 
 static void 
 _sizing_eval(Evas_Object *obj)
 {
-       Widget_Data *wd = elm_widget_data_get(obj);
-       Evas_Coord minw = -1, minh = -1;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   Evas_Coord minw = -1, minh = -1;
 
-       if (!wd)
-               return;
-   
-       elm_coords_finger_size_adjust(1, &minw, 1, &minh);
-       edje_object_size_min_restricted_calc(wd->base, &minw, &minh, minw, minh);
-       elm_coords_finger_size_adjust(1, &minw, 1, &minh);
-       evas_object_size_hint_min_set(obj, -1, -1);
-       evas_object_size_hint_max_set(obj, -1, -1);
+   if (!wd) return;
+   
+   elm_coords_finger_size_adjust(1, &minw, 1, &minh);
+   edje_object_size_min_restricted_calc(wd->base, &minw, &minh, minw, minh);
+   elm_coords_finger_size_adjust(1, &minw, 1, &minh);
+   evas_object_size_hint_min_set(obj, -1, -1);
+   evas_object_size_hint_max_set(obj, -1, -1);
 }
 
 static void 
 _item_free(Evas_Object *obj, Page_Item *it)
 {
-       Widget_Data *wd = elm_widget_data_get(obj);
-       if (!wd)
-               return;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   if (!wd) return;
 
-       if (wd->page_list)
-               wd->page_list = eina_list_remove(wd->page_list, it);
+   if (wd->page_list)
+     wd->page_list = eina_list_remove(wd->page_list, it);
 
-       if (it->base)
-               evas_object_del(it->base);
+   if (it->base) evas_object_del(it->base);
+   
+   if (it) free(it);
+   it = NULL;
 
-       if (it)
-               free(it);
-       it = NULL;
-       return;
+   return;
 }
 
 static void 
 _del_hook(Evas_Object *obj)
 {
-       Widget_Data *wd = elm_widget_data_get(obj);
-       Page_Item *it;
-       Eina_List *l, *clear = NULL;
-
-       EINA_LIST_FOREACH(wd->page_list, l, it) clear = eina_list_append(clear, it);
-       EINA_LIST_FREE(clear, it) _item_free(obj, it);
-
-       if (wd)
-               free(wd);
-       wd = NULL;
-
-       return;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   Page_Item *it;
+   Eina_List *l, *clear = NULL;
+   
+   EINA_LIST_FOREACH(wd->page_list, l, it) clear = eina_list_append(clear, it);
+   EINA_LIST_FREE(clear, it) _item_free(obj, it);
+   
+   if (wd) free(wd);
+   wd = NULL;
+   
+   return;
 }
 
 static Page_Item *
 _page_find(Evas_Object *obj, unsigned int index)
 {
-       Widget_Data *wd = elm_widget_data_get(obj);
-       if (!wd)
-               return NULL;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   if (!wd) return NULL;
 
-       Page_Item *it;
-       Eina_List *l;
-
-       int i = 0;
-       EINA_LIST_FOREACH(wd->page_list, l, it)
-       {
-               if (i == index) return it;
-               i++;
-       }
-       return NULL;
+   Page_Item *it;
+   Eina_List *l;
+   
+   int i = 0;
+   EINA_LIST_FOREACH(wd->page_list, l, it)
+     {
+       if (i == index) return it;
+       i++;
+     }
+
+   return NULL;
 }
 
 static void 
 _indicator_clicked_cb(void *data, Evas_Object *obj, const char *emission, const char *source)
 {
-       Evas_Object *wd_obj = (Evas_Object *)data;
-       Widget_Data *wd = elm_widget_data_get(wd_obj);
-       if (!wd)
-               return;
+   Evas_Object *wd_obj = (Evas_Object *)data;
+   Widget_Data *wd = elm_widget_data_get(wd_obj);
+   if (!wd) return;
 
-       Page_Item *it;
-       Eina_List *l;
-
-       int page_id = 0;
-       EINA_LIST_FOREACH(wd->page_list, l, it)
-       {
-               if (it->base == obj)
-                       page_id = it->page_id;  
-       }
-       
-       if (page_id == wd->cur_page_id) return;
-
-       it = _page_find(wd_obj, wd->cur_page_id);
-       if (!it) return;
-       
-       edje_object_signal_emit(it->base, "elm,state,indicator,off", "elm");
-       
-       it = _page_find(wd_obj, page_id);
-       if (!it) return;
-       
-       edje_object_signal_emit(it->base, "elm,state,indicator,on", "elm");
-       wd->cur_page_id = page_id;
-       evas_object_smart_callback_call(it->obj, "changed", NULL);
+   Page_Item *it;
+   Eina_List *l;
+   
+   int page_id = 0;
+   EINA_LIST_FOREACH(wd->page_list, l, it)
+     {
+       if (it->base == obj)
+         page_id = it->page_id;        
+     }
+   
+   if (page_id == wd->cur_page_id) return;
+   
+   it = _page_find(wd_obj, wd->cur_page_id);
+   if (!it) return;
+   
+   edje_object_signal_emit(it->base, "elm,state,indicator,off", "elm");
+   
+   it = _page_find(wd_obj, page_id);
+   if (!it) return;
+   
+   edje_object_signal_emit(it->base, "elm,state,indicator,on", "elm");
+   wd->cur_page_id = page_id;
+   evas_object_smart_callback_call(it->obj, "changed", NULL);
 }
 
 static Page_Item *
 _create_item(Evas_Object *obj, unsigned int page_id)
 {
-       Page_Item *it;
-       Evas_Coord mw, mh;
-       it = calloc(1, sizeof(Page_Item));
-       if (!it)
-               return NULL;
-       
-       it->obj = obj;
-       it->page_id = page_id;
-
-       it->base = edje_object_add(evas_object_evas_get(obj));
-
-       char pi_name[128];
-       sprintf(pi_name, "default_%d", page_id+1);
-       _elm_theme_object_set(obj, it->base, "page", "item", pi_name);
-       edje_object_size_min_restricted_calc(it->base, &mw, &mh, 0, 0);
-       evas_object_size_hint_weight_set(it->base, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
-       evas_object_size_hint_align_set(it->base, EVAS_HINT_FILL, EVAS_HINT_FILL);
-
-       evas_object_resize(it->base, mw, mh);
-       evas_object_size_hint_min_set(it->base, mw, mh);
-       evas_object_size_hint_max_set(it->base, mw, mh);
-
-       edje_object_signal_callback_add(it->base, "clicked", "indicator_clicked", _indicator_clicked_cb, obj);
-
-       return it;
+   Page_Item *it;
+   Evas_Coord mw, mh;
+   it = calloc(1, sizeof(Page_Item));
+   if (!it) return NULL;
+   
+   it->obj = obj;
+   it->page_id = page_id;
+   
+   it->base = edje_object_add(evas_object_evas_get(obj));
+   
+   char pi_name[128];
+   sprintf(pi_name, "default_%d", page_id+1);
+   _elm_theme_object_set(obj, it->base, "page", "item", pi_name);
+   edje_object_size_min_restricted_calc(it->base, &mw, &mh, 0, 0);
+   evas_object_size_hint_weight_set(it->base, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(it->base, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   
+   evas_object_resize(it->base, mw, mh);
+   evas_object_size_hint_min_set(it->base, mw, mh);
+   evas_object_size_hint_max_set(it->base, mw, mh);
+   
+   edje_object_signal_callback_add(it->base, "clicked", "indicator_clicked", _indicator_clicked_cb, obj);
+   
+   return it;
 }
 
 static void 
 _layout(Evas_Object *o, Evas_Object_Box_Data *priv, void *data)
 {
-       Widget_Data *wd = data;
+   Widget_Data *wd = data;
+   
+   if (!wd) return;
 
-       if (!wd)
-               return;
+   _els_box_layout(o, priv, 1, 0); /* making box layout non homogenous */
 
-       _els_box_layout(o, priv, 1, 0); /* making box layout non homogenous */
-       return;
+   return;
 }
 
 /**
@@ -198,48 +192,46 @@ _layout(Evas_Object *o, Evas_Object_Box_Data *priv, void *data)
 EAPI Evas_Object *
 elm_page_control_add(Evas_Object *parent)
 {
-       if (!parent) return NULL;
-       
-       Evas_Object *obj;
-       Evas *e;
-       Widget_Data *wd;
-
-       wd = ELM_NEW(Widget_Data);
-       e = evas_object_evas_get(parent);
-       obj = elm_widget_add(e);
-       elm_widget_type_set(obj, "pagecontrol");
-       elm_widget_sub_object_add(parent, obj);
-       elm_widget_data_set(obj, wd);
-       elm_widget_del_hook_set(obj, _del_hook);
-       elm_widget_theme_hook_set(obj, _theme_hook);
-
-       wd->base = edje_object_add(e);
-       _elm_theme_object_set(obj, wd->base, "pagecontrol", "base", "default");
-       elm_widget_resize_object_set(obj, wd->base);
-
-       wd->scale_factor = elm_scale_get();
-       if ( wd->scale_factor == 0.0 ) 
-       {
-               wd->scale_factor = 1.0;
-       }
-
-       wd->hbox = evas_object_box_add(e);
-       evas_object_size_hint_weight_set(wd->hbox, 0, 0);
-
-       evas_object_box_layout_set(wd->hbox, _layout, wd, NULL);
-       elm_widget_sub_object_add(obj, wd->hbox);
-
-       edje_object_part_swallow(wd->base, "elm.swallow.page", wd->hbox);
-
-       evas_object_show(wd->hbox);
-
-       wd->parent = parent;
-       wd->page_count = 0;
-       wd->cur_page_id = 0;
-
-       _sizing_eval(obj);
-
-       return obj;
+   if (!parent) return NULL;
+   
+   Evas_Object *obj;
+   Evas *e;
+   Widget_Data *wd;
+   
+   wd = ELM_NEW(Widget_Data);
+   e = evas_object_evas_get(parent);
+   obj = elm_widget_add(e);
+   elm_widget_type_set(obj, "pagecontrol");
+   elm_widget_sub_object_add(parent, obj);
+   elm_widget_data_set(obj, wd);
+   elm_widget_del_hook_set(obj, _del_hook);
+   elm_widget_theme_hook_set(obj, _theme_hook);
+   
+   wd->base = edje_object_add(e);
+   _elm_theme_object_set(obj, wd->base, "pagecontrol", "base", "default");
+   elm_widget_resize_object_set(obj, wd->base);
+   
+   wd->scale_factor = elm_scale_get();
+   if ( wd->scale_factor == 0.0 ) 
+     wd->scale_factor = 1.0;
+   
+   wd->hbox = evas_object_box_add(e);
+   evas_object_size_hint_weight_set(wd->hbox, 0, 0);
+   
+   evas_object_box_layout_set(wd->hbox, _layout, wd, NULL);
+   elm_widget_sub_object_add(obj, wd->hbox);
+   
+   edje_object_part_swallow(wd->base, "elm.swallow.page", wd->hbox);
+   
+   evas_object_show(wd->hbox);
+   
+   wd->parent = parent;
+   wd->page_count = 0;
+   wd->cur_page_id = 0;
+   
+   _sizing_eval(obj);
+   
+   return obj;
 }
 
 /**
@@ -252,38 +244,36 @@ elm_page_control_add(Evas_Object *parent)
 EAPI void 
 elm_page_control_page_count_set(Evas_Object *obj, unsigned int page_count)
 {
-       Widget_Data *wd = elm_widget_data_get(obj);
-       if (!wd)
-               return;
-       if (!page_count)
-       return;
-
-       Page_Item *it;
-       Evas_Coord mw, mh;
-
-       int i;
-       for (i = 0; i < page_count; i++)
-       {
-               it = _create_item(obj, i);
-               wd->page_list = eina_list_append(wd->page_list, it);
-               if (i == 0)
-               {
-                       edje_object_signal_emit(it->base, "elm,state,indicator,on", "elm");
-                       evas_object_geometry_get(it->base, NULL, NULL, &mw, &mh);
-               }
+   Widget_Data *wd = elm_widget_data_get(obj);
+   if (!wd) return;
+   if (!page_count) return;
 
-               evas_object_show(it->base);
-
-               evas_object_box_append(wd->hbox, it->base);
-               evas_object_smart_calculate(wd->hbox);
-       }
-   
-       int width = mw*page_count;
-       evas_object_resize(wd->hbox, width, mh);
-       evas_object_size_hint_min_set(wd->hbox, width, mh);
-       evas_object_size_hint_max_set(wd->hbox, width, mh);
+   Page_Item *it;
+   Evas_Coord mw, mh;
+   
+   int i;
+   for (i = 0; i < page_count; i++)
+     {
+       it = _create_item(obj, i);
+       wd->page_list = eina_list_append(wd->page_list, it);
+       if (i == 0)
+         {
+            edje_object_signal_emit(it->base, "elm,state,indicator,on", "elm");
+            evas_object_geometry_get(it->base, NULL, NULL, &mw, &mh);
+         }
+       
+       evas_object_show(it->base);
+       
+       evas_object_box_append(wd->hbox, it->base);
        evas_object_smart_calculate(wd->hbox);
-       wd->page_count = page_count;
+     }
+   
+   int width = mw*page_count;
+   evas_object_resize(wd->hbox, width, mh);
+   evas_object_size_hint_min_set(wd->hbox, width, mh);
+   evas_object_size_hint_max_set(wd->hbox, width, mh);
+   evas_object_smart_calculate(wd->hbox);
+   wd->page_count = page_count;
 }
 
 /**
@@ -296,21 +286,21 @@ elm_page_control_page_count_set(Evas_Object *obj, unsigned int page_count)
 EAPI void 
 elm_page_control_page_id_set(Evas_Object *obj, unsigned int page_id)
 {
-       Widget_Data *wd = elm_widget_data_get(obj);
-       if (!wd) return;
-
-       if(page_id >= wd->page_count || page_id == wd->cur_page_id) return;
-
-       Page_Item *it;
-       it = _page_find(obj, wd->cur_page_id);
-       if (!it) return;
-
-       edje_object_signal_emit(it->base, "elm,state,indicator,off", "elm");
-       it = _page_find(obj, page_id);
-       if (!it) return;
-
-       edje_object_signal_emit(it->base, "elm,state,indicator,on", "elm");
-       wd->cur_page_id=page_id;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   if (!wd) return;
+   
+   if(page_id >= wd->page_count || page_id == wd->cur_page_id) return;
+   
+   Page_Item *it;
+   it = _page_find(obj, wd->cur_page_id);
+   if (!it) return;
+   
+   edje_object_signal_emit(it->base, "elm,state,indicator,off", "elm");
+   it = _page_find(obj, page_id);
+   if (!it) return;
+   
+   edje_object_signal_emit(it->base, "elm,state,indicator,on", "elm");
+   wd->cur_page_id=page_id;
 }
 
 /**
@@ -323,10 +313,9 @@ elm_page_control_page_id_set(Evas_Object *obj, unsigned int page_id)
 EAPI unsigned int 
 elm_page_control_page_id_get(Evas_Object *obj)
 {
-       Widget_Data *wd = elm_widget_data_get(obj);
-       if (!wd)        
-               return -1;
-
-       return wd->cur_page_id;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   if (!wd) return -1;
+   
+   return wd->cur_page_id;
 }