forked from enlightenment/efl
153 lines
5.0 KiB
C
153 lines
5.0 KiB
C
#ifndef ELM_WIDGET_MULTIBUTTONENTRY_H
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#define ELM_WIDGET_MULTIBUTTONENTRY_H
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#include "elm_widget_layout.h"
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/* DO NOT USE THIS HEADER UNLESS YOU ARE PREPARED FOR BREAKING OF YOUR
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* CODE. THIS IS ELEMENTARY'S INTERNAL WIDGET API (for now) AND IS NOT
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* FINAL. CALL elm_widget_api_check(ELM_INTERNAL_API_VERSION) TO CHECK
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* IT AT RUNTIME.
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*/
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/**
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* @addtogroup Widget
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* @{
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*
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* @section elm-multibuttonentry-class The Elementary Multi Button Entry Class
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*
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* Elementary, besides having the @ref Multibuttonentry widget,
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* exposes its foundation -- the Elementary Multi Button Entry Class --
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* in order to create other widgets which are a multi button entry with
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* some more logic on top.
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*/
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/**
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* Base widget smart data extended with multibuttonentry instance data.
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*/
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typedef enum _Multibuttonentry_Pos
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{
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MULTIBUTTONENTRY_POS_START,
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MULTIBUTTONENTRY_POS_END,
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MULTIBUTTONENTRY_POS_BEFORE,
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MULTIBUTTONENTRY_POS_AFTER,
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} Multibuttonentry_Pos;
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typedef enum _Multibuttonentry_Button_State
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{
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MULTIBUTTONENTRY_BUTTON_STATE_DEFAULT,
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MULTIBUTTONENTRY_BUTTON_STATE_SELECTED,
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} Multibuttonentry_Button_State;
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typedef enum _MultiButtonEntry_Closed_Button_Type
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{
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MULTIBUTTONENTRY_CLOSED_IMAGE,
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MULTIBUTTONENTRY_CLOSED_LABEL
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} MultiButtonEntry_Closed_Button_Type;
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typedef enum _Multibuttonentry_View_State
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{
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MULTIBUTTONENTRY_VIEW_NONE,
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MULTIBUTTONENTRY_VIEW_GUIDETEXT,
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MULTIBUTTONENTRY_VIEW_ENTRY,
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MULTIBUTTONENTRY_VIEW_SHRINK
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} Multibuttonentry_View_State;
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typedef struct _Multibuttonentry_Item Elm_Multibuttonentry_Item_Data;
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struct _Multibuttonentry_Item
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{
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Elm_Widget_Item_Data *base;
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Evas_Object *button;
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Evas_Coord vw, rw; // vw: visual width, real width
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Eina_Bool visible : 1;
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Evas_Smart_Cb func;
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};
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typedef struct _Elm_Multibuttonentry_Item_Filter
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{
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Elm_Multibuttonentry_Item_Filter_Cb callback_func;
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void *data;
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} Elm_Multibuttonentry_Item_Filter;
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typedef struct _Elm_Multibuttonentry_Data
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Elm_Multibuttonentry_Data;
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struct _Elm_Multibuttonentry_Data
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{
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Evas_Object *parent;
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Evas_Object *box;
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Evas_Object *entry;
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Evas_Object *label;
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Evas_Object *guide_text;
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Evas_Object *end; /* used to represent the
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* total number of
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* invisible buttons */
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Eina_List *items;
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Eina_List *filter_list;
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Elm_Multibuttonentry_Item_Data *selected_it; /* selected item */
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Elm_Multibuttonentry_Format_Cb format_func;
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const void *format_func_data;
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const char *label_str, *guide_text_str;
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int n_str;
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Multibuttonentry_View_State view_state;
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Evas_Coord w_box, h_box;
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int shrink;
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Elm_Multibuttonentry_Item_Filter_Cb add_callback;
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void *add_callback_data;
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Eina_Bool last_it_select : 1;
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Eina_Bool editable : 1;
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Eina_Bool focused : 1;
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Ecore_Timer *longpress_timer;
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};
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/**
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* @}
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*/
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#define ELM_MULTIBUTTONENTRY_DATA_GET(o, sd) \
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Elm_Multibuttonentry_Data *sd = eo_data_scope_get(o, ELM_MULTIBUTTONENTRY_CLASS);
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#define ELM_MULTIBUTTONENTRY_DATA_GET_OR_RETURN(o, ptr) \
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ELM_MULTIBUTTONENTRY_DATA_GET(o, ptr); \
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if (EINA_UNLIKELY(!ptr)) \
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{ \
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CRI("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_MULTIBUTTONENTRY_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
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Elm_Multibuttonentry_Data * ptr = eo_data_scope_get(o, ELM_MULTIBUTTONENTRY_CLASS); \
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if (EINA_UNLIKELY(!ptr)) \
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{ \
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CRI("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_MULTIBUTTONENTRY_ITEM_DATA_GET(o, sd) \
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Elm_Multibuttonentry_Item_Data *sd = eo_data_scope_get(o, ELM_MULTIBUTTONENTRY_ITEM_CLASS)
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#define ELM_MULTIBUTTONENTRY_CHECK(obj) \
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if (EINA_UNLIKELY(!eo_isa((obj), ELM_MULTIBUTTONENTRY_CLASS))) \
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return
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#define ELM_MULTIBUTTONENTRY_ITEM_CHECK(it) \
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if (EINA_UNLIKELY(!eo_isa((it->base->eo_obj), ELM_MULTIBUTTONENTRY_ITEM_CLASS))) \
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return
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#define ELM_MULTIBUTTONENTRY_ITEM_CHECK_OR_RETURN(it, ...) \
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if (EINA_UNLIKELY(!eo_isa((it->base->eo_obj), ELM_MULTIBUTTONENTRY_ITEM_CLASS))) \
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return __VA_ARGS__;
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#endif
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