95 lines
2.6 KiB
C
95 lines
2.6 KiB
C
#ifndef ELM_WIDGET_MENU_H
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#define ELM_WIDGET_MENU_H
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#include "Elementary.h"
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/**
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* @addtogroup Widget
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* @{
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*
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* @section elm-menu-class The Elementary Menu Class
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*
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* Elementary, besides having the @ref Menu widget, exposes its
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* foundation -- the Elementary Menu Class -- in order to create
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* other widgets which are a menu with some more logic on top.
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*/
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/**
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* Base widget smart data extended with menu instance data.
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*/
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typedef struct _Elm_Menu_Smart_Data Elm_Menu_Smart_Data;
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struct _Elm_Menu_Smart_Data
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{
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Evas_Object *hv, *bx, *location, *parent;
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Eina_List *items;
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Evas_Coord xloc, yloc;
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Elm_DBus_Menu *dbus_menu;
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Eina_Bool menu_bar : 1;
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};
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typedef struct _Elm_Menu_Item Elm_Menu_Item;
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struct _Elm_Menu_Item
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{
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ELM_WIDGET_ITEM;
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Elm_Menu_Item *parent;
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Evas_Object *content;
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const char *icon_str;
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const char *label;
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Evas_Smart_Cb func;
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unsigned int idx;
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int dbus_idx;
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struct
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{
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Evas_Object *hv, *bx, *location;
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Eina_List *items;
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Eina_Bool open : 1;
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} submenu;
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Eina_Bool separator : 1;
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Eina_Bool selected : 1;
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Eina_Bool object_item : 1;
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};
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/**
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* @}
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*/
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#define ELM_MENU_DATA_GET(o, sd) \
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Elm_Menu_Smart_Data * sd = eo_data_scope_get(o, ELM_OBJ_MENU_CLASS)
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#define ELM_MENU_DATA_GET_OR_RETURN(o, ptr) \
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ELM_MENU_DATA_GET(o, ptr); \
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if (!ptr) \
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{ \
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CRITICAL("No widget data for object %p (%s)", \
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o, evas_object_type_get(o)); \
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return; \
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}
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#define ELM_MENU_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
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ELM_MENU_DATA_GET(o, ptr); \
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if (!ptr) \
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{ \
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CRITICAL("No widget data for object %p (%s)", \
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o, evas_object_type_get(o)); \
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return val; \
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}
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#define ELM_MENU_CHECK(obj) \
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if (!eo_isa((obj), ELM_OBJ_MENU_CLASS)) \
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return
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#define ELM_MENU_ITEM_CHECK(it) \
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ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *)it, ); \
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ELM_MENU_CHECK(it->base.widget);
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#define ELM_MENU_ITEM_CHECK_OR_RETURN(it, ...) \
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ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *)it, __VA_ARGS__); \
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ELM_MENU_CHECK(it->base.widget) __VA_ARGS__;
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#endif
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