1 #ifndef ELM_WIDGET_FILESELECTOR_ENTRY_H
2 #define ELM_WIDGET_FILESELECTOR_ENTRY_H
4 #include "elm_widget_layout.h"
14 * @section elm-fileselector-entry-class The Elementary Fileselector Entry Class
16 * Elementary, besides having the @ref Fileselector_Entry widget,
17 * exposes its foundation -- the Elementary Fileselector Entry Class
18 * -- in order to create other widgets which are a fileselector_entry
19 * with some more logic on top.
23 * @def ELM_FILESELECTOR_ENTRY_CLASS
25 * Use this macro to cast whichever subclass of
26 * #Elm_Fileselector_Entry_Smart_Class into it, so to access its fields.
30 #define ELM_FILESELECTOR_ENTRY_CLASS(x) ((Elm_Fileselector_Entry_Smart_Class *)x)
33 * @def ELM_FILESELECTOR_ENTRY_DATA
35 * Use this macro to cast whichever subdata of
36 * #Elm_Fileselector_Entry_Smart_Data into it, so to access its fields.
40 #define ELM_FILESELECTOR_ENTRY_DATA(x) ((Elm_Fileselector_Entry_Smart_Data *)x)
43 * @def ELM_FILESELECTOR_ENTRY_SMART_CLASS_VERSION
45 * Current version for Elementary fileselector_entry @b base smart
46 * class, a value which goes to
47 * _Elm_Fileselector_Entry_Smart_Class::version.
51 #define ELM_FILESELECTOR_ENTRY_SMART_CLASS_VERSION 1
54 * @def ELM_FILESELECTOR_ENTRY_SMART_CLASS_INIT
56 * Initializer for a whole #Elm_Fileselector_Entry_Smart_Class structure, with
57 * @c NULL values on its specific fields.
59 * @param smart_class_init initializer to use for the "base" field
60 * (#Evas_Smart_Class).
62 * @see EVAS_SMART_CLASS_INIT_NULL
63 * @see EVAS_SMART_CLASS_INIT_NAME_VERSION
64 * @see ELM_FILESELECTOR_ENTRY_SMART_CLASS_INIT_NULL
65 * @see ELM_FILESELECTOR_ENTRY_SMART_CLASS_INIT_NAME_VERSION
69 #define ELM_FILESELECTOR_ENTRY_SMART_CLASS_INIT(smart_class_init) \
70 {smart_class_init, ELM_FILESELECTOR_ENTRY_SMART_CLASS_VERSION}
73 * @def ELM_FILESELECTOR_ENTRY_SMART_CLASS_INIT_NULL
75 * Initializer to zero out a whole
76 * #Elm_Fileselector_Entry_Smart_Class structure.
78 * @see ELM_FILESELECTOR_ENTRY_SMART_CLASS_INIT_NAME_VERSION
79 * @see ELM_FILESELECTOR_ENTRY_SMART_CLASS_INIT
83 #define ELM_FILESELECTOR_ENTRY_SMART_CLASS_INIT_NULL \
84 ELM_FILESELECTOR_ENTRY_SMART_CLASS_INIT(EVAS_SMART_CLASS_INIT_NULL)
87 * @def ELM_FILESELECTOR_ENTRY_SMART_CLASS_INIT_NAME_VERSION
89 * Initializer to zero out a whole
90 * #Elm_Fileselector_Entry_Smart_Class structure and set its name and
93 * This is similar to #ELM_FILESELECTOR_ENTRY_SMART_CLASS_INIT_NULL,
94 * but it will also set the version field of
95 * #Elm_Fileselector_Entry_Smart_Class (base field) to the latest
96 * #ELM_FILESELECTOR_ENTRY_SMART_CLASS_VERSION and name it to the
99 * It will keep a reference to the name field as a <c>"const char *"</c>,
100 * i.e., the name must be available while the structure is
101 * used (hint: static or global variable!) and must not be modified.
103 * @see ELM_FILESELECTOR_ENTRY_SMART_CLASS_INIT_NULL
104 * @see ELM_FILESELECTOR_ENTRY_SMART_CLASS_INIT
108 #define ELM_FILESELECTOR_ENTRY_SMART_CLASS_INIT_NAME_VERSION(name) \
109 ELM_FILESELECTOR_ENTRY_SMART_CLASS_INIT \
110 (ELM_LAYOUT_SMART_CLASS_INIT_NAME_VERSION(name))
113 * Elementary fileselector_entry base smart class. This inherits directly from
114 * #Elm_Layout_Smart_Class and is meant to build widgets extending the
115 * behavior of a fileselector_entry.
117 * All of the functions listed on @ref Fileselector_Entry namespace
118 * will work for objects deriving from
119 * #Elm_Fileselector_Entry_Smart_Class.
121 typedef struct _Elm_Fileselector_Entry_Smart_Class
123 Elm_Layout_Smart_Class base;
125 int version; /**< Version of this smart class definition */
126 } Elm_Fileselector_Entry_Smart_Class;
129 * Base entry smart data extended with fileselector_entry instance data.
131 typedef struct _Elm_Fileselector_Entry_Smart_Data \
132 Elm_Fileselector_Entry_Smart_Data;
133 struct _Elm_Fileselector_Entry_Smart_Data
135 Elm_Layout_Smart_Data base;
146 EAPI extern const char ELM_FILESELECTOR_ENTRY_SMART_NAME[];
147 EAPI const Elm_Fileselector_Entry_Smart_Class
148 *elm_fileselector_entry_smart_class_get(void);
150 #define ELM_FILESELECTOR_ENTRY_DATA_GET(o, sd) \
151 Elm_Fileselector_Entry_Smart_Data * sd = evas_object_smart_data_get(o)
153 #define ELM_FILESELECTOR_ENTRY_DATA_GET_OR_RETURN(o, ptr) \
154 ELM_FILESELECTOR_ENTRY_DATA_GET(o, ptr); \
157 CRITICAL("No widget data for object %p (%s)", \
158 o, evas_object_type_get(o)); \
162 #define ELM_FILESELECTOR_ENTRY_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
163 ELM_FILESELECTOR_ENTRY_DATA_GET(o, ptr); \
166 CRITICAL("No widget data for object %p (%s)", \
167 o, evas_object_type_get(o)); \
171 #define ELM_FILESELECTOR_ENTRY_CHECK(obj) \
172 if (!obj || !elm_widget_type_check \
173 ((obj), ELM_FILESELECTOR_ENTRY_SMART_NAME, __func__)) \