forked from enlightenment/efl
84 lines
2.6 KiB
C
84 lines
2.6 KiB
C
#ifndef EFL_UI_GRID_PRIVATE_H
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#define EFL_UI_GRID_PRIVATE_H
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#include "Elementary.h"
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typedef struct _Efl_Ui_Grid_Data
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{
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// Eo Objects
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Eo *obj;
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Eo *pan; /* Internal pan for scroll */
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Eo *content;
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Eo *smanager; /* Scroll Manager for support scroll with pan */
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Eina_Rect geo;
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Eina_Position2D pre_pos;
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Efl_Ui_Layout_Orientation dir;
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struct {
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Efl_Ui_Grid_Item *item; /* Scroll target item */
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double align; /* Item scroll aligned position.
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-1 is for default case of scroll in */
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Eina_Bool anim : 1; /* boolean data for animation on scroll */
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} scroll; /* Item scroll values for deferred operation */
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struct {
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Eina_Size2D size;
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Eina_Size2D pad;
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struct {
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double w;
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double h;
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} align;
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int count;
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int row;
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int col;
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} item;
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int linemax;
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Eina_List *items; /* All item list for internal maintaining */
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Eina_List *selected; /* Selected items list */
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Efl_Ui_Grid_Item *last_selected; /* latest selected item */
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Efl_Ui_Select_Mode select_mode; /* Select mode for items
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with single or multiple seleciton */
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// Boolean Data
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Eina_Bool freeze_want : 1; /* Flag for Scroll freezing */
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Eina_Bool match_content_w: 1; /* Flag for size matching on content width.
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it will disable horizontal scroll */
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Eina_Bool match_content_h: 1; /* Flag for size matching on content height.
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it will disable vertical scroll */
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Eina_Bool pan_resized : 1; /* Flag for pan resized.
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This value is used for checking scroll is
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calculated after initialized */
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Eina_Bool need_update: 1;
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Eina_Bool pad_scalable: 1;
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} Efl_Ui_Grid_Data;
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typedef struct _Item_Iterator
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{
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Eina_Iterator iterator;
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Eina_List *list;
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Eina_Iterator *real_iterator;
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Eo *object;
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} Item_Iterator;
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#define EFL_UI_GRID_DATA_GET(o, pd) \
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Efl_Ui_Grid_Data * pd = efl_data_scope_safe_get(o, EFL_UI_GRID_CLASS)
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#define EFL_UI_GRID_DATA_GET_OR_RETURN(o, ptr, ...) \
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EFL_UI_GRID_DATA_GET(o, ptr); \
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if (EINA_UNLIKELY(!ptr)) \
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{ \
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ERR("No widget data for object %p (%s)", \
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o, evas_object_type_get(o)); \
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return __VA_ARGS__; \
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}
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#define EFL_UI_GRID_CHECK(obj) \
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if (EINA_UNLIKELY(!efl_isa((obj), EFL_UI_GRID_CLASS))) \
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return
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#endif
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