#include <Elementary.h>
#include "elm_priv.h"
-#include "elm_widget_layout.h"
+#include "elm_widget_naviframe.h"
-static const char NAVIFRAME_SMART_NAME[] = "elm_naviframe";
-
-typedef struct _Elm_Naviframe_Smart_Data Elm_Naviframe_Smart_Data;
-typedef struct _Elm_Naviframe_Item Elm_Naviframe_Item;
-
-struct _Elm_Naviframe_Smart_Data
-{
- Elm_Layout_Smart_Data base;
-
- Eina_Inlist *stack; /* top item is the list's LAST item */
- Evas_Object *dummy_edje;
-
- Eina_Bool preserve : 1;
- Eina_Bool on_deletion : 1;
- Eina_Bool auto_pushed : 1;
- Eina_Bool freeze_events : 1;
-};
-
-struct _Elm_Naviframe_Item
-{
- ELM_WIDGET_ITEM;
- EINA_INLIST;
-
- Evas_Object *content;
- Evas_Object *title_prev_btn;
- Evas_Object *title_next_btn;
- Evas_Object *title_icon;
- Evas_Object *title;
- Evas_Object *subtitle;
- const char *style;
- const char *title_label;
-
- Evas_Coord minw;
- Evas_Coord minh;
-
- Eina_Bool title_visible : 1;
- Eina_Bool content_unfocusable : 1;
-};
+EAPI const char ELM_NAVIFRAME_SMART_NAME[] = "elm_naviframe";
static const char CONTENT_PART[] = "elm.swallow.content";
static const char PREV_BTN_PART[] = "elm.swallow.prev_btn";
{NULL, NULL}
};
-#define ELM_NAVIFRAME_DATA_GET(o, sd) \
- Elm_Naviframe_Smart_Data * sd = evas_object_smart_data_get(o)
-
-#define ELM_NAVIFRAME_DATA_GET_OR_RETURN(o, ptr) \
- ELM_NAVIFRAME_DATA_GET(o, ptr); \
- if (!ptr) \
- { \
- CRITICAL("No widget data for object %p (%s)", \
- o, evas_object_type_get(o)); \
- return; \
- }
-
-#define ELM_NAVIFRAME_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
- ELM_NAVIFRAME_DATA_GET(o, ptr); \
- if (!ptr) \
- { \
- CRITICAL("No widget data for object %p (%s)", \
- o, evas_object_type_get(o)); \
- return val; \
- }
-
-#define ELM_NAVIFRAME_CHECK(obj) \
- if (!obj || !elm_widget_type_check((obj), NAVIFRAME_SMART_NAME, \
- __func__)) \
- return
-
-#define ELM_NAVIFRAME_ITEM_CHECK(it) \
- ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *)it, ); \
- ELM_NAVIFRAME_CHECK(it->base.widget);
-
-#define ELM_NAVIFRAME_ITEM_CHECK_OR_RETURN(it, ...) \
- ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *)it, __VA_ARGS__); \
- ELM_NAVIFRAME_CHECK(it->base.widget) __VA_ARGS__;
-
-/* Inheriting from elm_layout. Besides, we need no more than what is
- * there */
EVAS_SMART_SUBCLASS_NEW
- (NAVIFRAME_SMART_NAME, _elm_naviframe, Elm_Layout_Smart_Class,
+ (ELM_NAVIFRAME_SMART_NAME, _elm_naviframe, Elm_Naviframe_Smart_Class,
Elm_Layout_Smart_Class, elm_layout_smart_class_get, _smart_callbacks);
static void
}
static void
-_elm_naviframe_smart_set_user(Elm_Layout_Smart_Class *sc)
+_elm_naviframe_smart_set_user(Elm_Naviframe_Smart_Class *sc)
{
ELM_WIDGET_CLASS(sc)->base.add = _elm_naviframe_smart_add;
ELM_WIDGET_CLASS(sc)->base.del = _elm_naviframe_smart_del;
ELM_LAYOUT_CLASS(sc)->sizing_eval = _elm_naviframe_smart_sizing_eval;
}
+EAPI const Elm_Naviframe_Smart_Class *
+elm_naviframe_smart_class_get(void)
+{
+ static Elm_Naviframe_Smart_Class _sc =
+ ELM_NAVIFRAME_SMART_CLASS_INIT_NAME_VERSION
+ (ELM_NAVIFRAME_SMART_NAME);
+ static const Elm_Naviframe_Smart_Class *class = NULL;
+ Evas_Smart_Class *esc = (Evas_Smart_Class *)&_sc;
+
+ if (class)
+ return class;
+
+ _elm_naviframe_smart_set(&_sc);
+ esc->callbacks = _smart_callbacks;
+ class = &_sc;
+
+ return class;
+}
+
EAPI Evas_Object *
elm_naviframe_add(Evas_Object *parent)
{
--- /dev/null
+#ifndef ELM_WIDGET_NAVIFRAME_H
+#define ELM_WIDGET_NAVIFRAME_H
+
+#include "elm_widget_layout.h"
+
+/**
+ * @addtogroup Widget
+ * @{
+ *
+ * @section elm-naviframe-class The Elementary Naviframe Class
+ *
+ * Elementary, besides having the @ref Naviframe widget, exposes its
+ * foundation -- the Elementary Naviframe Class -- in order to create other
+ * widgets which are a naviframe with some more logic on top.
+ */
+
+/**
+ * @def ELM_NAVIFRAME_CLASS
+ *
+ * Use this macro to cast whichever subclass of
+ * #Elm_Naviframe_Smart_Class into it, so to access its fields.
+ *
+ * @ingroup Widget
+ */
+#define ELM_NAVIFRAME_CLASS(x) ((Elm_Naviframe_Smart_Class *)x)
+
+/**
+ * @def ELM_NAVIFRAME_DATA
+ *
+ * Use this macro to cast whichever subdata of
+ * #Elm_Naviframe_Smart_Data into it, so to access its fields.
+ *
+ * @ingroup Widget
+ */
+#define ELM_NAVIFRAME_DATA(x) ((Elm_Naviframe_Smart_Data *)x)
+
+/**
+ * @def ELM_NAVIFRAME_SMART_CLASS_VERSION
+ *
+ * Current version for Elementary naviframe @b base smart class, a value
+ * which goes to _Elm_Naviframe_Smart_Class::version.
+ *
+ * @ingroup Widget
+ */
+#define ELM_NAVIFRAME_SMART_CLASS_VERSION 1
+
+/**
+ * @def ELM_NAVIFRAME_SMART_CLASS_INIT
+ *
+ * Initializer for a whole #Elm_Naviframe_Smart_Class structure, with
+ * @c NULL values on its specific fields.
+ *
+ * @param smart_class_init initializer to use for the "base" field
+ * (#Evas_Smart_Class).
+ *
+ * @see EVAS_SMART_CLASS_INIT_NULL
+ * @see EVAS_SMART_CLASS_INIT_NAME_VERSION
+ * @see ELM_NAVIFRAME_SMART_CLASS_INIT_NULL
+ * @see ELM_NAVIFRAME_SMART_CLASS_INIT_NAME_VERSION
+ *
+ * @ingroup Widget
+ */
+#define ELM_NAVIFRAME_SMART_CLASS_INIT(smart_class_init) \
+ {smart_class_init, ELM_NAVIFRAME_SMART_CLASS_VERSION}
+
+/**
+ * @def ELM_NAVIFRAME_SMART_CLASS_INIT_NULL
+ *
+ * Initializer to zero out a whole #Elm_Naviframe_Smart_Class structure.
+ *
+ * @see ELM_NAVIFRAME_SMART_CLASS_INIT_NAME_VERSION
+ * @see ELM_NAVIFRAME_SMART_CLASS_INIT
+ *
+ * @ingroup Widget
+ */
+#define ELM_NAVIFRAME_SMART_CLASS_INIT_NULL \
+ ELM_NAVIFRAME_SMART_CLASS_INIT(EVAS_SMART_CLASS_INIT_NULL)
+
+/**
+ * @def ELM_NAVIFRAME_SMART_CLASS_INIT_NAME_VERSION
+ *
+ * Initializer to zero out a whole #Elm_Naviframe_Smart_Class structure and
+ * set its name and version.
+ *
+ * This is similar to #ELM_NAVIFRAME_SMART_CLASS_INIT_NULL, but it will
+ * also set the version field of #Elm_Naviframe_Smart_Class (base field)
+ * to the latest #ELM_NAVIFRAME_SMART_CLASS_VERSION and name it to the
+ * specific value.
+ *
+ * It will keep a reference to the name field as a <c>"const char *"</c>,
+ * i.e., the name must be available while the structure is
+ * used (hint: static or global variable!) and must not be modified.
+ *
+ * @see ELM_NAVIFRAME_SMART_CLASS_INIT_NULL
+ * @see ELM_NAVIFRAME_SMART_CLASS_INIT
+ *
+ * @ingroup Widget
+ */
+#define ELM_NAVIFRAME_SMART_CLASS_INIT_NAME_VERSION(name) \
+ ELM_NAVIFRAME_SMART_CLASS_INIT \
+ (ELM_LAYOUT_SMART_CLASS_INIT_NAME_VERSION(name))
+
+/**
+ * Elementary naviframe base smart class. This inherits directly from
+ * #Elm_Layout_Smart_Class and is meant to build widgets extending the
+ * behavior of a naviframe.
+ *
+ * All of the functions listed on @ref Naviframe namespace will work for
+ * objects deriving from #Elm_Naviframe_Smart_Class.
+ */
+typedef struct _Elm_Naviframe_Smart_Class
+{
+ Elm_Layout_Smart_Class base;
+
+ int version; /**< Version of this smart class definition */
+} Elm_Naviframe_Smart_Class;
+
+/**
+ * Base layout smart data extended with naviframe instance data.
+ */
+typedef struct _Elm_Naviframe_Smart_Data Elm_Naviframe_Smart_Data;
+struct _Elm_Naviframe_Smart_Data
+{
+ Elm_Layout_Smart_Data base;
+
+ Eina_Inlist *stack; /* top item is the list's LAST item */
+ Evas_Object *dummy_edje;
+
+ Eina_Bool preserve : 1;
+ Eina_Bool on_deletion : 1;
+ Eina_Bool auto_pushed : 1;
+ Eina_Bool freeze_events : 1;
+};
+
+typedef struct _Elm_Naviframe_Item Elm_Naviframe_Item;
+struct _Elm_Naviframe_Item
+{
+ ELM_WIDGET_ITEM;
+ EINA_INLIST;
+
+ Evas_Object *content;
+ Evas_Object *title_prev_btn;
+ Evas_Object *title_next_btn;
+ Evas_Object *title_icon;
+ Evas_Object *title;
+ Evas_Object *subtitle;
+ const char *style;
+ const char *title_label;
+
+ Evas_Coord minw;
+ Evas_Coord minh;
+
+ Eina_Bool title_visible : 1;
+ Eina_Bool content_unfocusable : 1;
+};
+
+/**
+ * @}
+ */
+
+EAPI extern const char ELM_NAVIFRAME_SMART_NAME[];
+EAPI const Elm_Naviframe_Smart_Class *elm_naviframe_smart_class_get(void);
+
+#define ELM_NAVIFRAME_DATA_GET(o, sd) \
+ Elm_Naviframe_Smart_Data * sd = evas_object_smart_data_get(o)
+
+#define ELM_NAVIFRAME_DATA_GET_OR_RETURN(o, ptr) \
+ ELM_NAVIFRAME_DATA_GET(o, ptr); \
+ if (!ptr) \
+ { \
+ CRITICAL("No widget data for object %p (%s)", \
+ o, evas_object_type_get(o)); \
+ return; \
+ }
+
+#define ELM_NAVIFRAME_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
+ ELM_NAVIFRAME_DATA_GET(o, ptr); \
+ if (!ptr) \
+ { \
+ CRITICAL("No widget data for object %p (%s)", \
+ o, evas_object_type_get(o)); \
+ return val; \
+ }
+
+#define ELM_NAVIFRAME_CHECK(obj) \
+ if (!obj || !elm_widget_type_check((obj), ELM_NAVIFRAME_SMART_NAME, \
+ __func__)) \
+ return
+
+#define ELM_NAVIFRAME_ITEM_CHECK(it) \
+ ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *)it, ); \
+ ELM_NAVIFRAME_CHECK(it->base.widget);
+
+#define ELM_NAVIFRAME_ITEM_CHECK_OR_RETURN(it, ...) \
+ ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *)it, __VA_ARGS__); \
+ ELM_NAVIFRAME_CHECK(it->base.widget) __VA_ARGS__;
+
+#endif
projects / platform / upstream / elementary.git / commitdiff