add grid layout obj to evas (along with table and box)
SVN revision: 59481
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@ -337,3 +337,10 @@
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* Textblock: fix segfault with evas_textblock_cursor_content_get
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* Textblock: fix segfault with evas_textblock_cursor_content_get
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2011-05-12 Carsten Haitzler (The Rasterman)
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* Add a smart "Grid" layout object that lays out objects in a regular
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"virtual resolution" grid (eg 100x100) so you can lay them out
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as a "scaled percentage" of the virtual resolution. virtual
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resolution is defineable as is the geometry of each member.
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@ -7911,6 +7911,154 @@ EAPI Eina_Accessor *evas_object_table_accessor_new (cons
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EAPI Eina_List *evas_object_table_children_get (const Evas_Object *o) EINA_WARN_UNUSED_RESULT EINA_ARG_NONNULL(1) EINA_MALLOC;
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EAPI Eina_List *evas_object_table_children_get (const Evas_Object *o) EINA_WARN_UNUSED_RESULT EINA_ARG_NONNULL(1) EINA_MALLOC;
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EAPI Evas_Object *evas_object_table_child_get (const Evas_Object *o, unsigned short col, unsigned short row) EINA_ARG_NONNULL(1);
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EAPI Evas_Object *evas_object_table_child_get (const Evas_Object *o, unsigned short col, unsigned short row) EINA_ARG_NONNULL(1);
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/**
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* @defgroup Evas_Object_Grid Grid Smart Object.
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*
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* Convenience smart object that packs children using a regular grid
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* layout using Their virtual grid location and size to determine
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* position inside the grid object
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*
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* @ingroup Evas_Smart_Object_Group
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* @since 1.1.0
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*/
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/**
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* Create a new grid.
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*
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* It's set to a virtual size of 1x1 by default and add children with
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* evas_object_grid_pack().
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* @since 1.1.0
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*/
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EAPI Evas_Object *evas_object_grid_add (Evas *evas) EINA_WARN_UNUSED_RESULT EINA_ARG_NONNULL(1) EINA_MALLOC;
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/**
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* Create a grid that is child of a given element @a parent.
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*
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* @see evas_object_grid_add()
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* @since 1.1.0
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*/
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EAPI Evas_Object *evas_object_grid_add_to (Evas_Object *parent) EINA_WARN_UNUSED_RESULT EINA_ARG_NONNULL(1) EINA_MALLOC;
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/**
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* Set the virtual resolution for the grid
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*
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* @param o The grid object to modify
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* @param w The virtual horizontal size (resolution) in integer units
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* @param h The virtual vertical size (resolution) in integer units
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* @since 1.1.0
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*/
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EAPI void evas_object_grid_size_set (Evas_Object *o, int w, int h) EINA_ARG_NONNULL(1);
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/**
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* Get the current virtual resolution
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*
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* @param o The grid object to query
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* @param w A pointer to an integer to store the virtual width
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* @param h A pointer to an integer to store the virtual height
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* @see evas_object_grid_size_set()
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* @since 1.1.0
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*/
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EAPI void evas_object_grid_size_get (const Evas_Object *o, int *w, int *h) EINA_ARG_NONNULL(1) EINA_PURE;
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/**
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* Sets the mirrored mode of the grid. In mirrored mode the grid items go
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* from right to left instead of left to right. That is, 0,0 is top right, not
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* to left.
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*
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* @param obj The grid object.
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* @param mirrored the mirrored mode to set
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* @since 1.1.0
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*/
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EAPI void evas_object_grid_mirrored_set (Evas_Object *o, Eina_Bool mirrored) EINA_ARG_NONNULL(1);
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/**
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* Gets the mirrored mode of the grid.
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*
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* @param obj The grid object.
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* @return EINA_TRUE if it's a mirrored grid, EINA_FALSE otherwise.
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* @see evas_object_grid_mirrored_set()
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* @since 1.1.0
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*/
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EAPI Eina_Bool evas_object_grid_mirrored_get (const Evas_Object *o) EINA_ARG_NONNULL(1);
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/**
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* Add a new child to a grid object.
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*
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* @param o The given grid object.
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* @param child The child object to add.
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* @param x The virtual x coordinate of the child
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* @param y The virtual y coordinate of the child
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* @param w The virtual width of the child
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* @param h The virtual height of the child
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* @return 1 on success, 0 on failure.
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* @since 1.1.0
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*/
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EAPI Eina_Bool evas_object_grid_pack (Evas_Object *o, Evas_Object *child, int x, int y, int w, int h) EINA_ARG_NONNULL(1, 2);
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/**
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* Remove child from grid.
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*
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* @note removing a child will immediately call a walk over children in order
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* to recalculate numbers of columns and rows. If you plan to remove
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* all children, use evas_object_grid_clear() instead.
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*
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* @return 1 on success, 0 on failure.
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* @since 1.1.0
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*/
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EAPI Eina_Bool evas_object_grid_unpack (Evas_Object *o, Evas_Object *child) EINA_ARG_NONNULL(1, 2);
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/**
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* Faster way to remove all child objects from a grid object.
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*
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* @param o The given grid object.
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* @param clear if true, it will delete just removed children.
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* @since 1.1.0
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*/
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EAPI void evas_object_grid_clear (Evas_Object *o, Eina_Bool clear) EINA_ARG_NONNULL(1);
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/**
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* Get the pack options for a grid child
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*
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* Get the pack x, y, width and height in virtual coordinates set by
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* evas_object_grid_pack()
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* @param o The grid object
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* @param child The grid child to query for coordinates
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* @param x The pointer to where the x coordinate will be returned
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* @param y The pointer to where the y coordinate will be returned
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* @param w The pointer to where the width will be returned
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* @param h The pointer to where the height will be returned
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* @return 1 on success, 0 on failure.
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* @since 1.1.0
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*/
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EAPI Eina_Bool evas_object_grid_pack_get (Evas_Object *o, Evas_Object *child, int *x, int *y, int *w, int *h);
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/**
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* Get an iterator to walk the list of children for the grid.
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*
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* @note Do not remove or delete objects while walking the list.
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* @since 1.1.0
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*/
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EAPI Eina_Iterator *evas_object_grid_iterator_new (const Evas_Object *o) EINA_WARN_UNUSED_RESULT EINA_ARG_NONNULL(1) EINA_MALLOC;
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/**
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* Get an accessor to get random access to the list of children for the grid.
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*
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* @note Do not remove or delete objects while walking the list.
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* @since 1.1.0
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*/
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EAPI Eina_Accessor *evas_object_grid_accessor_new (const Evas_Object *o) EINA_WARN_UNUSED_RESULT EINA_ARG_NONNULL(1) EINA_MALLOC;
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/**
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* Get the list of children for the grid.
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*
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* @note This is a duplicate of the list kept by the grid internally.
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* It's up to the user to destroy it when it no longer needs it.
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* It's possible to remove objects from the grid when walking this
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* list, but these removals won't be reflected on it.
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* @since 1.1.0
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*/
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EAPI Eina_List *evas_object_grid_children_get (const Evas_Object *o) EINA_WARN_UNUSED_RESULT EINA_ARG_NONNULL(1) EINA_MALLOC;
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typedef enum
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typedef enum
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{
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{
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/** Apply any filter effects to this object (Default) */
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/** Apply any filter effects to this object (Default) */
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@ -42,6 +42,7 @@ evas_object_box.c \
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evas_object_table.c \
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evas_object_table.c \
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evas_object_text.c \
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evas_object_text.c \
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evas_object_textblock.c \
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evas_object_textblock.c \
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evas_object_grid.c \
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evas_font_dir.c \
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evas_font_dir.c \
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evas_rectangle.c \
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evas_rectangle.c \
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evas_render.c \
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evas_render.c \
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@ -0,0 +1,467 @@
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#include <errno.h>
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#include "evas_common.h"
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typedef struct _Evas_Object_Grid_Data Evas_Object_Grid_Data;
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typedef struct _Evas_Object_Grid_Option Evas_Object_Grid_Option;
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typedef struct _Evas_Object_Grid_Iterator Evas_Object_Grid_Iterator;
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typedef struct _Evas_Object_Grid_Accessor Evas_Object_Grid_Accessor;
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struct _Evas_Object_Grid_Option
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{
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Evas_Object *obj;
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Eina_List *l;
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int x, y, w, h;
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};
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struct _Evas_Object_Grid_Data
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{
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Evas_Object_Smart_Clipped_Data base;
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Eina_List *children;
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struct {
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int w, h;
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} size;
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Eina_Bool is_mirrored : 1;
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};
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struct _Evas_Object_Grid_Iterator
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{
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Eina_Iterator iterator;
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Eina_Iterator *real_iterator;
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const Evas_Object *grid;
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};
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struct _Evas_Object_Grid_Accessor
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{
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Eina_Accessor accessor;
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Eina_Accessor *real_accessor;
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const Evas_Object *grid;
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};
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#define EVAS_OBJECT_GRID_DATA_GET(o, ptr) \
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Evas_Object_Grid_Data *ptr = evas_object_smart_data_get(o)
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#define EVAS_OBJECT_GRID_DATA_GET_OR_RETURN(o, ptr) \
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EVAS_OBJECT_GRID_DATA_GET(o, ptr); \
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if (!ptr) \
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{ \
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CRIT("no widget data for object %p (%s)", \
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o, evas_object_type_get(o)); \
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abort(); \
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return; \
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}
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#define EVAS_OBJECT_GRID_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
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EVAS_OBJECT_GRID_DATA_GET(o, ptr); \
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if (!ptr) \
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{ \
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CRIT("No widget data for object %p (%s)", \
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o, evas_object_type_get(o)); \
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abort(); \
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return val; \
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}
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static const char EVAS_OBJECT_GRID_OPTION_KEY[] = "Evas_Object_Grid_Option";
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static Eina_Bool
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_evas_object_grid_iterator_next(Evas_Object_Grid_Iterator *it, void **data)
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{
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Evas_Object_Grid_Option *opt;
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if (!eina_iterator_next(it->real_iterator, (void **)&opt))
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return EINA_FALSE;
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if (data) *data = opt->obj;
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return EINA_TRUE;
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}
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static Evas_Object *
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_evas_object_grid_iterator_get_container(Evas_Object_Grid_Iterator *it)
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{
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return (Evas_Object *)it->grid;
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}
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static void
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_evas_object_grid_iterator_free(Evas_Object_Grid_Iterator *it)
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{
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eina_iterator_free(it->real_iterator);
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free(it);
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}
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static Eina_Bool
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_evas_object_grid_accessor_get_at(Evas_Object_Grid_Accessor *it, unsigned int index, void **data)
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{
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Evas_Object_Grid_Option *opt = NULL;
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if (!eina_accessor_data_get(it->real_accessor, index, (void **)&opt))
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return EINA_FALSE;
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if (data) *data = opt->obj;
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return EINA_TRUE;
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}
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static Evas_Object *
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_evas_object_grid_accessor_get_container(Evas_Object_Grid_Accessor *it)
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{
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return (Evas_Object *)it->grid;
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}
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static void
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_evas_object_grid_accessor_free(Evas_Object_Grid_Accessor *it)
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{
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eina_accessor_free(it->real_accessor);
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free(it);
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}
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static Evas_Object_Grid_Option *
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_evas_object_grid_option_get(Evas_Object *o)
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{
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return evas_object_data_get(o, EVAS_OBJECT_GRID_OPTION_KEY);
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}
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static void
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_evas_object_grid_option_set(Evas_Object *o, const Evas_Object_Grid_Option *opt)
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{
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evas_object_data_set(o, EVAS_OBJECT_GRID_OPTION_KEY, opt);
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}
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static Evas_Object_Grid_Option *
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_evas_object_grid_option_del(Evas_Object *o)
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{
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return evas_object_data_del(o, EVAS_OBJECT_GRID_OPTION_KEY);
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}
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static void
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_on_child_del(void *data, Evas *evas __UNUSED__, Evas_Object *child, void *einfo __UNUSED__)
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{
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Evas_Object *grid = data;
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evas_object_grid_unpack(grid, child);
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}
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static void
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_evas_object_grid_child_connect(Evas_Object *o, Evas_Object *child)
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{
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evas_object_event_callback_add
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(child, EVAS_CALLBACK_DEL, _on_child_del, o);
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}
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static void
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_evas_object_grid_child_disconnect(Evas_Object *o, Evas_Object *child)
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{
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evas_object_event_callback_del_full
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(child, EVAS_CALLBACK_DEL, _on_child_del, o);
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}
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EVAS_SMART_SUBCLASS_NEW("Evas_Object_Grid", _evas_object_grid,
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Evas_Smart_Class, Evas_Smart_Class,
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evas_object_smart_clipped_class_get, NULL)
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static void
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_evas_object_grid_smart_add(Evas_Object *o)
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{
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EVAS_SMART_DATA_ALLOC(o, Evas_Object_Grid_Data)
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priv->size.w = 100;
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priv->size.h = 100;
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_evas_object_grid_parent_sc->add(o);
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}
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static void
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_evas_object_grid_smart_del(Evas_Object *o)
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{
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EVAS_OBJECT_GRID_DATA_GET(o, priv);
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Eina_List *l;
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l = priv->children;
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while (l)
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{
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Evas_Object_Grid_Option *opt = l->data;
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_evas_object_grid_child_disconnect(o, opt->obj);
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_evas_object_grid_option_del(opt->obj);
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free(opt);
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l = eina_list_remove_list(l, l);
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}
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_evas_object_grid_parent_sc->del(o);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
_evas_object_grid_smart_resize(Evas_Object *o, Evas_Coord w, Evas_Coord h)
|
||||||
|
{
|
||||||
|
Evas_Coord ow, oh;
|
||||||
|
evas_object_geometry_get(o, NULL, NULL, &ow, &oh);
|
||||||
|
if ((ow == w) && (oh == h)) return;
|
||||||
|
evas_object_smart_changed(o);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
_evas_object_grid_smart_calculate(Evas_Object *o)
|
||||||
|
{
|
||||||
|
Eina_List *l;
|
||||||
|
Evas_Object_Grid_Option *opt;
|
||||||
|
Evas_Coord x, y, w, h, vw, vh, t;
|
||||||
|
Eina_Bool mirror;
|
||||||
|
|
||||||
|
EVAS_OBJECT_GRID_DATA_GET_OR_RETURN(o, priv);
|
||||||
|
if (!priv) return;
|
||||||
|
if (!priv->children) return;
|
||||||
|
evas_object_geometry_get(o, &x, &y, &w, &h);
|
||||||
|
mirror = priv->is_mirrored;
|
||||||
|
vw = priv->size.w;
|
||||||
|
vh = priv->size.h;
|
||||||
|
EINA_LIST_FOREACH(priv->children, l, opt)
|
||||||
|
{
|
||||||
|
Evas_Coord x1, y1, x2, y2;
|
||||||
|
|
||||||
|
x1 = x + ((w * opt->x) / vw);
|
||||||
|
y1 = y + ((h * opt->y) / vh);
|
||||||
|
x2 = x + ((w * (opt->x + opt->w)) / vw);
|
||||||
|
y2 = y + ((h * (opt->y + opt->h)) / vh);
|
||||||
|
if (mirror)
|
||||||
|
{
|
||||||
|
t = x1; x1 = x2; x2 = t;
|
||||||
|
t = y1; y1 = y2; y2 = t;
|
||||||
|
}
|
||||||
|
evas_object_move(opt->obj, x1, y1);
|
||||||
|
evas_object_resize(opt->obj, x2 - x1, y2 - y1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
_evas_object_grid_smart_set_user(Evas_Smart_Class *sc)
|
||||||
|
{
|
||||||
|
sc->add = _evas_object_grid_smart_add;
|
||||||
|
sc->del = _evas_object_grid_smart_del;
|
||||||
|
sc->resize = _evas_object_grid_smart_resize;
|
||||||
|
sc->calculate = _evas_object_grid_smart_calculate;
|
||||||
|
}
|
||||||
|
|
||||||
|
EAPI Evas_Object *
|
||||||
|
evas_object_grid_add(Evas *evas)
|
||||||
|
{
|
||||||
|
return evas_object_smart_add(evas, _evas_object_grid_smart_class_new());
|
||||||
|
}
|
||||||
|
|
||||||
|
EAPI Evas_Object *
|
||||||
|
evas_object_grid_add_to(Evas_Object *parent)
|
||||||
|
{
|
||||||
|
Evas *evas;
|
||||||
|
Evas_Object *o;
|
||||||
|
|
||||||
|
evas = evas_object_evas_get(parent);
|
||||||
|
o = evas_object_grid_add(evas);
|
||||||
|
evas_object_smart_member_add(o, parent);
|
||||||
|
return o;
|
||||||
|
}
|
||||||
|
|
||||||
|
EAPI void
|
||||||
|
evas_object_grid_size_set(Evas_Object *o, int w, int h)
|
||||||
|
{
|
||||||
|
EVAS_OBJECT_GRID_DATA_GET_OR_RETURN(o, priv);
|
||||||
|
if ((priv->size.w == w) && (priv->size.h == h)) return;
|
||||||
|
priv->size.w = w;
|
||||||
|
priv->size.h = h;
|
||||||
|
evas_object_smart_changed(o);
|
||||||
|
}
|
||||||
|
|
||||||
|
EAPI void
|
||||||
|
evas_object_grid_size_get(const Evas_Object *o, int *w, int *h)
|
||||||
|
{
|
||||||
|
EVAS_OBJECT_GRID_DATA_GET_OR_RETURN(o, priv);
|
||||||
|
if (priv)
|
||||||
|
{
|
||||||
|
if (w) *w = priv->size.w;
|
||||||
|
if (h) *h = priv->size.h;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (w) *w = 0;
|
||||||
|
if (h) *h = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
EAPI Eina_Bool
|
||||||
|
evas_object_grid_pack(Evas_Object *o, Evas_Object *child, int x, int y, int w, int h)
|
||||||
|
{
|
||||||
|
Evas_Object_Grid_Option *opt;
|
||||||
|
Eina_Bool newobj = EINA_FALSE;
|
||||||
|
|
||||||
|
EVAS_OBJECT_GRID_DATA_GET_OR_RETURN_VAL(o, priv, 0);
|
||||||
|
|
||||||
|
opt = _evas_object_grid_option_get(child);
|
||||||
|
if (!opt)
|
||||||
|
{
|
||||||
|
opt = malloc(sizeof(*opt));
|
||||||
|
if (!opt)
|
||||||
|
{
|
||||||
|
ERR("could not allocate grid option data.");
|
||||||
|
return EINA_FALSE;
|
||||||
|
}
|
||||||
|
newobj = EINA_TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
opt->x = x;
|
||||||
|
opt->y = y;
|
||||||
|
opt->w = w;
|
||||||
|
opt->h = h;
|
||||||
|
|
||||||
|
if (newobj)
|
||||||
|
{
|
||||||
|
opt->obj = child;
|
||||||
|
priv->children = eina_list_append(priv->children, opt);
|
||||||
|
opt->l = eina_list_last(priv->children);
|
||||||
|
_evas_object_grid_option_set(child, opt);
|
||||||
|
evas_object_smart_member_add(child, o);
|
||||||
|
_evas_object_grid_child_connect(o, child);
|
||||||
|
}
|
||||||
|
// FIXME: we could keep a changed list
|
||||||
|
evas_object_smart_changed(o);
|
||||||
|
return EINA_TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
_evas_object_grid_remove_opt(Evas_Object_Grid_Data *priv, Evas_Object_Grid_Option *opt)
|
||||||
|
{
|
||||||
|
priv->children = eina_list_remove_list(priv->children, opt->l);
|
||||||
|
opt->l = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
EAPI Eina_Bool
|
||||||
|
evas_object_grid_unpack(Evas_Object *o, Evas_Object *child)
|
||||||
|
{
|
||||||
|
Evas_Object_Grid_Option *opt;
|
||||||
|
|
||||||
|
EVAS_OBJECT_GRID_DATA_GET_OR_RETURN_VAL(o, priv, 0);
|
||||||
|
|
||||||
|
if (o != evas_object_smart_parent_get(child))
|
||||||
|
{
|
||||||
|
ERR("cannot unpack child from incorrect grid!");
|
||||||
|
return EINA_FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
opt = _evas_object_grid_option_del(child);
|
||||||
|
if (!opt)
|
||||||
|
{
|
||||||
|
ERR("cannot unpack child with no packing option!");
|
||||||
|
return EINA_FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
_evas_object_grid_child_disconnect(o, child);
|
||||||
|
_evas_object_grid_remove_opt(priv, opt);
|
||||||
|
evas_object_smart_member_del(child);
|
||||||
|
free(opt);
|
||||||
|
return EINA_TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
EAPI void
|
||||||
|
evas_object_grid_clear(Evas_Object *o, Eina_Bool clear)
|
||||||
|
{
|
||||||
|
Evas_Object_Grid_Option *opt;
|
||||||
|
|
||||||
|
EVAS_OBJECT_GRID_DATA_GET_OR_RETURN(o, priv);
|
||||||
|
|
||||||
|
EINA_LIST_FREE(priv->children, opt)
|
||||||
|
{
|
||||||
|
_evas_object_grid_child_disconnect(o, opt->obj);
|
||||||
|
_evas_object_grid_option_del(opt->obj);
|
||||||
|
evas_object_smart_member_del(opt->obj);
|
||||||
|
if (clear)
|
||||||
|
evas_object_del(opt->obj);
|
||||||
|
free(opt);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
EAPI Eina_Bool
|
||||||
|
evas_object_grid_pack_get(Evas_Object *o, Evas_Object *child, int *x, int *y, int *w, int *h)
|
||||||
|
{
|
||||||
|
Evas_Object_Grid_Option *opt;
|
||||||
|
|
||||||
|
EVAS_OBJECT_GRID_DATA_GET_OR_RETURN_VAL(o, priv, 0);
|
||||||
|
opt = _evas_object_grid_option_get(child);
|
||||||
|
if (!opt) return 0;
|
||||||
|
if (x) *x = opt->x;
|
||||||
|
if (y) *y = opt->y;
|
||||||
|
if (w) *w = opt->w;
|
||||||
|
if (h) *h = opt->h;
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
EAPI Eina_Iterator *
|
||||||
|
evas_object_grid_iterator_new(const Evas_Object *o)
|
||||||
|
{
|
||||||
|
Evas_Object_Grid_Iterator *it;
|
||||||
|
|
||||||
|
EVAS_OBJECT_GRID_DATA_GET_OR_RETURN_VAL(o, priv, NULL);
|
||||||
|
|
||||||
|
if (!priv->children) return NULL;
|
||||||
|
|
||||||
|
it = calloc(1, sizeof(Evas_Object_Grid_Iterator));
|
||||||
|
if (!it) return NULL;
|
||||||
|
|
||||||
|
EINA_MAGIC_SET(&it->iterator, EINA_MAGIC_ITERATOR);
|
||||||
|
|
||||||
|
it->real_iterator = eina_list_iterator_new(priv->children);
|
||||||
|
it->grid = o;
|
||||||
|
|
||||||
|
it->iterator.next = FUNC_ITERATOR_NEXT(_evas_object_grid_iterator_next);
|
||||||
|
it->iterator.get_container = FUNC_ITERATOR_GET_CONTAINER(_evas_object_grid_iterator_get_container);
|
||||||
|
it->iterator.free = FUNC_ITERATOR_FREE(_evas_object_grid_iterator_free);
|
||||||
|
|
||||||
|
return &it->iterator;
|
||||||
|
}
|
||||||
|
|
||||||
|
EAPI Eina_Accessor *
|
||||||
|
evas_object_grid_accessor_new(const Evas_Object *o)
|
||||||
|
{
|
||||||
|
Evas_Object_Grid_Accessor *it;
|
||||||
|
|
||||||
|
EVAS_OBJECT_GRID_DATA_GET_OR_RETURN_VAL(o, priv, NULL);
|
||||||
|
|
||||||
|
if (!priv->children) return NULL;
|
||||||
|
|
||||||
|
it = calloc(1, sizeof(Evas_Object_Grid_Accessor));
|
||||||
|
if (!it) return NULL;
|
||||||
|
|
||||||
|
EINA_MAGIC_SET(&it->accessor, EINA_MAGIC_ACCESSOR);
|
||||||
|
|
||||||
|
it->real_accessor = eina_list_accessor_new(priv->children);
|
||||||
|
it->grid = o;
|
||||||
|
|
||||||
|
it->accessor.get_at = FUNC_ACCESSOR_GET_AT(_evas_object_grid_accessor_get_at);
|
||||||
|
it->accessor.get_container = FUNC_ACCESSOR_GET_CONTAINER(_evas_object_grid_accessor_get_container);
|
||||||
|
it->accessor.free = FUNC_ACCESSOR_FREE(_evas_object_grid_accessor_free);
|
||||||
|
|
||||||
|
return &it->accessor;
|
||||||
|
}
|
||||||
|
|
||||||
|
EAPI Eina_List *
|
||||||
|
evas_object_grid_children_get(const Evas_Object *o)
|
||||||
|
{
|
||||||
|
Eina_List *new_list = NULL, *l;
|
||||||
|
Evas_Object_Grid_Option *opt;
|
||||||
|
|
||||||
|
EVAS_OBJECT_GRID_DATA_GET_OR_RETURN_VAL(o, priv, NULL);
|
||||||
|
|
||||||
|
EINA_LIST_FOREACH(priv->children, l, opt)
|
||||||
|
new_list = eina_list_append(new_list, opt->obj);
|
||||||
|
|
||||||
|
return new_list;
|
||||||
|
}
|
||||||
|
|
||||||
|
EAPI Eina_Bool
|
||||||
|
evas_object_grid_mirrored_get(const Evas_Object *obj)
|
||||||
|
{
|
||||||
|
EVAS_OBJECT_GRID_DATA_GET_OR_RETURN_VAL(obj, priv, EINA_FALSE);
|
||||||
|
return priv->is_mirrored;
|
||||||
|
}
|
||||||
|
|
||||||
|
EAPI void
|
||||||
|
evas_object_grid_mirrored_set(Evas_Object *obj, Eina_Bool mirrored)
|
||||||
|
{
|
||||||
|
EVAS_OBJECT_GRID_DATA_GET_OR_RETURN(obj, priv);
|
||||||
|
mirrored = !!mirrored;
|
||||||
|
if (priv->is_mirrored != mirrored)
|
||||||
|
{
|
||||||
|
priv->is_mirrored = mirrored;
|
||||||
|
_evas_object_grid_smart_calculate(obj);
|
||||||
|
}
|
||||||
|
}
|
Loading…
Reference in New Issue