forked from enlightenment/efl
parent
664f2a7db5
commit
0a1b1445f5
|
@ -1,6 +1,6 @@
|
||||||
#include <Elementary.h>
|
#include <Elementary.h>
|
||||||
#include "elm_priv.h"
|
#include "elm_priv.h"
|
||||||
#include "elm_interface_scrollable.h"
|
#include "elm_widget_diskselector.h"
|
||||||
|
|
||||||
#ifndef MAX
|
#ifndef MAX
|
||||||
# define MAX(a, b) (((a) > (b)) ? (a) : (b))
|
# define MAX(a, b) (((a) > (b)) ? (a) : (b))
|
||||||
|
@ -12,92 +12,7 @@
|
||||||
|
|
||||||
#define DISPLAY_ITEM_NUM_MIN 3
|
#define DISPLAY_ITEM_NUM_MIN 3
|
||||||
|
|
||||||
static const char DISKSELECTOR_SMART_NAME[] = "elm_diskselector";
|
EAPI const char ELM_DISKSELECTOR_SMART_NAME[] = "elm_diskselector";
|
||||||
|
|
||||||
#define ELM_DISKSELECTOR_DATA_GET(o, sd) \
|
|
||||||
Elm_Diskselector_Smart_Data * sd = evas_object_smart_data_get(o)
|
|
||||||
|
|
||||||
#define ELM_DISKSELECTOR_DATA_GET_OR_RETURN(o, ptr) \
|
|
||||||
ELM_DISKSELECTOR_DATA_GET(o, ptr); \
|
|
||||||
if (!ptr) \
|
|
||||||
{ \
|
|
||||||
CRITICAL("No widget data for object %p (%s)", \
|
|
||||||
o, evas_object_type_get(o)); \
|
|
||||||
return; \
|
|
||||||
}
|
|
||||||
|
|
||||||
#define ELM_DISKSELECTOR_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
|
|
||||||
ELM_DISKSELECTOR_DATA_GET(o, ptr); \
|
|
||||||
if (!ptr) \
|
|
||||||
{ \
|
|
||||||
CRITICAL("No widget data for object %p (%s)", \
|
|
||||||
o, evas_object_type_get(o)); \
|
|
||||||
return val; \
|
|
||||||
}
|
|
||||||
|
|
||||||
#define ELM_DISKSELECTOR_CHECK(obj) \
|
|
||||||
if (!obj || !elm_widget_type_check((obj), \
|
|
||||||
DISKSELECTOR_SMART_NAME, __func__)) \
|
|
||||||
return
|
|
||||||
|
|
||||||
#define ELM_DISKSELECTOR_ITEM_CHECK(it) \
|
|
||||||
ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *)it, ); \
|
|
||||||
ELM_DISKSELECTOR_CHECK(it->base.widget);
|
|
||||||
|
|
||||||
#define ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(it, ...) \
|
|
||||||
ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *)it, __VA_ARGS__); \
|
|
||||||
ELM_DISKSELECTOR_CHECK(it->base.widget) __VA_ARGS__;
|
|
||||||
|
|
||||||
#define ELM_DISKSELECTOR_ITEM_CHECK_OR_GOTO(it, label) \
|
|
||||||
ELM_WIDGET_ITEM_CHECK_OR_GOTO((Elm_Widget_Item *)it, label); \
|
|
||||||
if (!it->base.widget || !elm_widget_type_check \
|
|
||||||
((it->base.widget), DISKSELECTOR_SMART_NAME, __func__)) goto label;
|
|
||||||
|
|
||||||
typedef struct _Elm_Diskselector_Smart_Data Elm_Diskselector_Smart_Data;
|
|
||||||
typedef struct _Elm_Diskselector_Item Elm_Diskselector_Item;
|
|
||||||
|
|
||||||
struct _Elm_Diskselector_Smart_Data
|
|
||||||
{
|
|
||||||
Elm_Widget_Smart_Data base; /* base widget smart data as
|
|
||||||
* first member obligatory, as
|
|
||||||
* we're inheriting from it */
|
|
||||||
|
|
||||||
Evas_Object *hit_rect;
|
|
||||||
const Elm_Scrollable_Smart_Interface *s_iface;
|
|
||||||
|
|
||||||
Evas_Object *main_box;
|
|
||||||
Evas_Object *left_blank;
|
|
||||||
Evas_Object *right_blank;
|
|
||||||
Elm_Diskselector_Item *selected_item;
|
|
||||||
Elm_Diskselector_Item *first;
|
|
||||||
Elm_Diskselector_Item *second;
|
|
||||||
Elm_Diskselector_Item *s_last;
|
|
||||||
Elm_Diskselector_Item *last;
|
|
||||||
Eina_List *items;
|
|
||||||
Eina_List *r_items;
|
|
||||||
Eina_List *over_items;
|
|
||||||
Eina_List *under_items;
|
|
||||||
Ecore_Idle_Enterer *idler;
|
|
||||||
Ecore_Idle_Enterer *check_idler;
|
|
||||||
|
|
||||||
int item_count, len_threshold, len_side,
|
|
||||||
display_item_num;
|
|
||||||
Evas_Coord minw, minh;
|
|
||||||
|
|
||||||
Eina_Bool init : 1;
|
|
||||||
Eina_Bool round : 1;
|
|
||||||
Eina_Bool display_item_num_by_api : 1;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct _Elm_Diskselector_Item
|
|
||||||
{
|
|
||||||
ELM_WIDGET_ITEM;
|
|
||||||
|
|
||||||
Eina_List *node;
|
|
||||||
Evas_Object *icon;
|
|
||||||
const char *label;
|
|
||||||
Evas_Smart_Cb func;
|
|
||||||
};
|
|
||||||
|
|
||||||
static const char SIG_SELECTED[] = "selected";
|
static const char SIG_SELECTED[] = "selected";
|
||||||
static const char SIG_SCROLL_ANIM_START[] = "scroll,anim,start";
|
static const char SIG_SCROLL_ANIM_START[] = "scroll,anim,start";
|
||||||
|
@ -120,9 +35,9 @@ static const Evas_Smart_Interface *_smart_interfaces[] =
|
||||||
};
|
};
|
||||||
|
|
||||||
EVAS_SMART_SUBCLASS_IFACE_NEW
|
EVAS_SMART_SUBCLASS_IFACE_NEW
|
||||||
(DISKSELECTOR_SMART_NAME, _elm_diskselector, Elm_Widget_Smart_Class,
|
(ELM_DISKSELECTOR_SMART_NAME, _elm_diskselector,
|
||||||
Elm_Widget_Smart_Class, elm_widget_smart_class_get, _smart_callbacks,
|
Elm_Diskselector_Smart_Class, Elm_Widget_Smart_Class,
|
||||||
_smart_interfaces);
|
elm_widget_smart_class_get, _smart_callbacks, _smart_interfaces);
|
||||||
|
|
||||||
static void
|
static void
|
||||||
_selected_item_indicate(Elm_Diskselector_Item *it)
|
_selected_item_indicate(Elm_Diskselector_Item *it)
|
||||||
|
@ -1269,7 +1184,7 @@ _elm_diskselector_smart_member_add(Evas_Object *obj,
|
||||||
}
|
}
|
||||||
|
|
||||||
static void
|
static void
|
||||||
_elm_diskselector_smart_set_user(Elm_Widget_Smart_Class *sc)
|
_elm_diskselector_smart_set_user(Elm_Diskselector_Smart_Class *sc)
|
||||||
{
|
{
|
||||||
ELM_WIDGET_CLASS(sc)->base.add = _elm_diskselector_smart_add;
|
ELM_WIDGET_CLASS(sc)->base.add = _elm_diskselector_smart_add;
|
||||||
ELM_WIDGET_CLASS(sc)->base.del = _elm_diskselector_smart_del;
|
ELM_WIDGET_CLASS(sc)->base.del = _elm_diskselector_smart_del;
|
||||||
|
@ -1284,6 +1199,24 @@ _elm_diskselector_smart_set_user(Elm_Widget_Smart_Class *sc)
|
||||||
ELM_WIDGET_CLASS(sc)->event = _elm_diskselector_smart_event;
|
ELM_WIDGET_CLASS(sc)->event = _elm_diskselector_smart_event;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
EAPI const Elm_Diskselector_Smart_Class *
|
||||||
|
elm_diskselector_smart_class_get(void)
|
||||||
|
{
|
||||||
|
static Elm_Diskselector_Smart_Class _sc =
|
||||||
|
ELM_DISKSELECTOR_SMART_CLASS_INIT_NAME_VERSION
|
||||||
|
(ELM_DISKSELECTOR_SMART_NAME);
|
||||||
|
static const Elm_Diskselector_Smart_Class *class = NULL;
|
||||||
|
Evas_Smart_Class *esc = (Evas_Smart_Class *)&_sc;
|
||||||
|
|
||||||
|
if (class) return class;
|
||||||
|
|
||||||
|
_elm_diskselector_smart_set(&_sc);
|
||||||
|
esc->callbacks = _smart_callbacks;
|
||||||
|
class = &_sc;
|
||||||
|
|
||||||
|
return class;
|
||||||
|
}
|
||||||
|
|
||||||
EAPI Evas_Object *
|
EAPI Evas_Object *
|
||||||
elm_diskselector_add(Evas_Object *parent)
|
elm_diskselector_add(Evas_Object *parent)
|
||||||
{
|
{
|
||||||
|
|
|
@ -0,0 +1,213 @@
|
||||||
|
#ifndef ELM_WIDGET_DISKSELECTOR_H
|
||||||
|
#define ELM_WIDGET_DISKSELECTOR_H
|
||||||
|
|
||||||
|
#include "elm_interface_scrollable.h"
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @addtogroup Widget
|
||||||
|
* @{
|
||||||
|
*
|
||||||
|
* @section elm-diskselector-class The Elementary Diskselector Class
|
||||||
|
*
|
||||||
|
* Elementary, besides having the @ref Diskselector widget, exposes its
|
||||||
|
* foundation -- the Elementary Diskselector Class -- in order to create other
|
||||||
|
* widgets which are a diskselector with some more logic on top.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @def ELM_DISKSELECTOR_CLASS
|
||||||
|
*
|
||||||
|
* Use this macro to cast whichever subclass of
|
||||||
|
* #Elm_Diskselector_Smart_Class into it, so to access its fields.
|
||||||
|
*
|
||||||
|
* @ingroup Widget
|
||||||
|
*/
|
||||||
|
#define ELM_DISKSELECTOR_CLASS(x) ((Elm_Diskselector_Smart_Class *)x)
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @def ELM_DISKSELECTOR_DATA
|
||||||
|
*
|
||||||
|
* Use this macro to cast whichever subdata of
|
||||||
|
* #Elm_Diskselector_Smart_Data into it, so to access its fields.
|
||||||
|
*
|
||||||
|
* @ingroup Widget
|
||||||
|
*/
|
||||||
|
#define ELM_DISKSELECTOR_DATA(x) ((Elm_Diskselector_Smart_Data *)x)
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @def ELM_DISKSELECTOR_SMART_CLASS_VERSION
|
||||||
|
*
|
||||||
|
* Current version for Elementary diskselector @b base smart class, a value
|
||||||
|
* which goes to _Elm_Diskselector_Smart_Class::version.
|
||||||
|
*
|
||||||
|
* @ingroup Widget
|
||||||
|
*/
|
||||||
|
#define ELM_DISKSELECTOR_SMART_CLASS_VERSION 1
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @def ELM_DISKSELECTOR_SMART_CLASS_INIT
|
||||||
|
*
|
||||||
|
* Initializer for a whole #Elm_Diskselector_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_DISKSELECTOR_SMART_CLASS_INIT_NULL
|
||||||
|
* @see ELM_DISKSELECTOR_SMART_CLASS_INIT_NAME_VERSION
|
||||||
|
*
|
||||||
|
* @ingroup Widget
|
||||||
|
*/
|
||||||
|
#define ELM_DISKSELECTOR_SMART_CLASS_INIT(smart_class_init) \
|
||||||
|
{smart_class_init, ELM_DISKSELECTOR_SMART_CLASS_VERSION}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @def ELM_DISKSELECTOR_SMART_CLASS_INIT_NULL
|
||||||
|
*
|
||||||
|
* Initializer to zero out a whole #Elm_Diskselector_Smart_Class structure.
|
||||||
|
*
|
||||||
|
* @see ELM_DISKSELECTOR_SMART_CLASS_INIT_NAME_VERSION
|
||||||
|
* @see ELM_DISKSELECTOR_SMART_CLASS_INIT
|
||||||
|
*
|
||||||
|
* @ingroup Widget
|
||||||
|
*/
|
||||||
|
#define ELM_DISKSELECTOR_SMART_CLASS_INIT_NULL \
|
||||||
|
ELM_DISKSELECTOR_SMART_CLASS_INIT(EVAS_SMART_CLASS_INIT_NULL)
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @def ELM_DISKSELECTOR_SMART_CLASS_INIT_NAME_VERSION
|
||||||
|
*
|
||||||
|
* Initializer to zero out a whole #Elm_Diskselector_Smart_Class structure and
|
||||||
|
* set its name and version.
|
||||||
|
*
|
||||||
|
* This is similar to #ELM_DISKSELECTOR_SMART_CLASS_INIT_NULL, but it will
|
||||||
|
* also set the version field of #Elm_Diskselector_Smart_Class (base field)
|
||||||
|
* to the latest #ELM_DISKSELECTOR_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_DISKSELECTOR_SMART_CLASS_INIT_NULL
|
||||||
|
* @see ELM_DISKSELECTOR_SMART_CLASS_INIT
|
||||||
|
*
|
||||||
|
* @ingroup Widget
|
||||||
|
*/
|
||||||
|
#define ELM_DISKSELECTOR_SMART_CLASS_INIT_NAME_VERSION(name) \
|
||||||
|
ELM_DISKSELECTOR_SMART_CLASS_INIT(ELM_WIDGET_SMART_CLASS_INIT_NAME_VERSION(name))
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Elementary diskselector base smart class. This inherits directly from
|
||||||
|
* #Elm_Widget_Smart_Class and is meant to build widgets extending the
|
||||||
|
* behavior of a diskselector.
|
||||||
|
*
|
||||||
|
* All of the functions listed on @ref Diskselector namespace will work for
|
||||||
|
* objects deriving from #Elm_Diskselector_Smart_Class.
|
||||||
|
*/
|
||||||
|
typedef struct _Elm_Diskselector_Smart_Class
|
||||||
|
{
|
||||||
|
Elm_Widget_Smart_Class base;
|
||||||
|
|
||||||
|
int version; /**< Version of this smart class definition */
|
||||||
|
} Elm_Diskselector_Smart_Class;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Base widget smart data extended with diskselector instance data.
|
||||||
|
*/
|
||||||
|
typedef struct _Elm_Diskselector_Smart_Data Elm_Diskselector_Smart_Data;
|
||||||
|
typedef struct _Elm_Diskselector_Item Elm_Diskselector_Item;
|
||||||
|
|
||||||
|
struct _Elm_Diskselector_Smart_Data
|
||||||
|
{
|
||||||
|
Elm_Widget_Smart_Data base; /* base widget smart data as
|
||||||
|
* first member obligatory, as
|
||||||
|
* we're inheriting from it */
|
||||||
|
|
||||||
|
Evas_Object *hit_rect;
|
||||||
|
const Elm_Scrollable_Smart_Interface *s_iface;
|
||||||
|
|
||||||
|
Evas_Object *main_box;
|
||||||
|
Evas_Object *left_blank;
|
||||||
|
Evas_Object *right_blank;
|
||||||
|
Elm_Diskselector_Item *selected_item;
|
||||||
|
Elm_Diskselector_Item *first;
|
||||||
|
Elm_Diskselector_Item *second;
|
||||||
|
Elm_Diskselector_Item *s_last;
|
||||||
|
Elm_Diskselector_Item *last;
|
||||||
|
Eina_List *items;
|
||||||
|
Eina_List *r_items;
|
||||||
|
Eina_List *over_items;
|
||||||
|
Eina_List *under_items;
|
||||||
|
Ecore_Idle_Enterer *idler;
|
||||||
|
Ecore_Idle_Enterer *check_idler;
|
||||||
|
|
||||||
|
int item_count, len_threshold, len_side,
|
||||||
|
display_item_num;
|
||||||
|
Evas_Coord minw, minh;
|
||||||
|
|
||||||
|
Eina_Bool init : 1;
|
||||||
|
Eina_Bool round : 1;
|
||||||
|
Eina_Bool display_item_num_by_api : 1;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct _Elm_Diskselector_Item
|
||||||
|
{
|
||||||
|
ELM_WIDGET_ITEM;
|
||||||
|
|
||||||
|
Eina_List *node;
|
||||||
|
Evas_Object *icon;
|
||||||
|
const char *label;
|
||||||
|
Evas_Smart_Cb func;
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @}
|
||||||
|
*/
|
||||||
|
|
||||||
|
EAPI extern const char ELM_DISKSELECTOR_SMART_NAME[];
|
||||||
|
EAPI const Elm_Diskselector_Smart_Class
|
||||||
|
*elm_diskselector_smart_class_get(void);
|
||||||
|
|
||||||
|
#define ELM_DISKSELECTOR_DATA_GET(o, sd) \
|
||||||
|
Elm_Diskselector_Smart_Data * sd = evas_object_smart_data_get(o)
|
||||||
|
|
||||||
|
#define ELM_DISKSELECTOR_DATA_GET_OR_RETURN(o, ptr) \
|
||||||
|
ELM_DISKSELECTOR_DATA_GET(o, ptr); \
|
||||||
|
if (!ptr) \
|
||||||
|
{ \
|
||||||
|
CRITICAL("No widget data for object %p (%s)", \
|
||||||
|
o, evas_object_type_get(o)); \
|
||||||
|
return; \
|
||||||
|
}
|
||||||
|
|
||||||
|
#define ELM_DISKSELECTOR_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
|
||||||
|
ELM_DISKSELECTOR_DATA_GET(o, ptr); \
|
||||||
|
if (!ptr) \
|
||||||
|
{ \
|
||||||
|
CRITICAL("No widget data for object %p (%s)", \
|
||||||
|
o, evas_object_type_get(o)); \
|
||||||
|
return val; \
|
||||||
|
}
|
||||||
|
|
||||||
|
#define ELM_DISKSELECTOR_CHECK(obj) \
|
||||||
|
if (!obj || !elm_widget_type_check((obj), \
|
||||||
|
ELM_DISKSELECTOR_SMART_NAME, __func__)) \
|
||||||
|
return
|
||||||
|
|
||||||
|
#define ELM_DISKSELECTOR_ITEM_CHECK(it) \
|
||||||
|
ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *)it, ); \
|
||||||
|
ELM_DISKSELECTOR_CHECK(it->base.widget);
|
||||||
|
|
||||||
|
#define ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(it, ...) \
|
||||||
|
ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *)it, __VA_ARGS__); \
|
||||||
|
ELM_DISKSELECTOR_CHECK(it->base.widget) __VA_ARGS__;
|
||||||
|
|
||||||
|
#define ELM_DISKSELECTOR_ITEM_CHECK_OR_GOTO(it, label) \
|
||||||
|
ELM_WIDGET_ITEM_CHECK_OR_GOTO((Elm_Widget_Item *)it, label); \
|
||||||
|
if (!it->base.widget || !elm_widget_type_check \
|
||||||
|
((it->base.widget), ELM_DISKSELECTOR_SMART_NAME, __func__)) goto label;
|
||||||
|
|
||||||
|
#endif
|
Loading…
Reference in New Issue