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Edje Documentation at 22 Feb 2011

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src/lib/edje_private.h

Go to the documentation of this file.

#ifndef _EDJE_PRIVATE_H
#define _EDJE_PRIVATE_H

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#ifndef _WIN32
# define _GNU_SOURCE
#endif

#ifdef HAVE_ALLOCA_H
# include <alloca.h>
#elif defined __GNUC__
# define alloca __builtin_alloca
#elif defined _AIX
# define alloca __alloca
#elif defined _MSC_VER
# include <malloc.h>
# define alloca _alloca
#else
# include <stddef.h>
void *alloca (size_t);
#endif

#include <string.h>
#include <limits.h>
#include <sys/stat.h>
#include <time.h>
#include <sys/time.h>
#include <errno.h>

#ifndef _MSC_VER
# include <libgen.h>
# include <unistd.h>
#endif

#include <lua.h>
#include <lualib.h>
#include <lauxlib.h>
#include <setjmp.h>

#ifdef HAVE_LOCALE_H
# include <locale.h>
#endif

#ifdef HAVE_EVIL
# include <Evil.h>
#endif

#include <Eina.h>
#include <Eet.h>
#include <Evas.h>
#include <Ecore.h>
#include <Ecore_File.h>
#ifdef HAVE_ECORE_IMF
# include <Ecore_IMF.h>
# include <Ecore_IMF_Evas.h>
#endif
#include <Embryo.h>

#include "Edje.h"

EAPI extern int _edje_default_log_dom ; 

#ifdef EDJE_DEFAULT_LOG_COLOR
# undef EDJE_DEFAULT_LOG_COLOR
#endif
#define EDJE_DEFAULT_LOG_COLOR EINA_COLOR_CYAN
#ifdef ERR
# undef ERR
#endif
#define ERR(...) EINA_LOG_DOM_ERR(_edje_default_log_dom, __VA_ARGS__)
#ifdef INF
# undef INF
#endif
#define INF(...) EINA_LOG_DOM_INFO(_edje_default_log_dom, __VA_ARGS__)
#ifdef WRN
# undef WRN
#endif
#define WRN(...) EINA_LOG_DOM_WARN(_edje_default_log_dom, __VA_ARGS__)
#ifdef CRIT
# undef CRIT
#endif
#define CRIT(...) EINA_LOG_DOM_CRIT(_edje_default_log_dom, __VA_ARGS__)
#ifdef __GNUC__
# if __GNUC__ >= 4
// BROKEN in gcc 4 on amd64
//#  pragma GCC visibility push(hidden)
# endif
#endif

#ifndef ABS
#define ABS(x) ((x) < 0 ? -(x) : (x))
#endif

#ifndef CLAMP
#define CLAMP(x, min, max) (((x) > (max)) ? (max) : (((x) < (min)) ? (min) : (x)))
#endif

#ifndef MIN
#define MIN(a, b) (((a) < (b)) ? (a) : (b))
#endif


#ifdef BUILD_EDJE_FP

#define FLOAT_T Eina_F32p32
#define EDJE_T_FLOAT EET_T_F32P32
#define MUL(a, b) eina_f32p32_mul(a, b)
#define SCALE(a, b) eina_f32p32_scale(a, b)
#define DIV(a, b) eina_f32p32_div(a, b)
#define DIV2(a) ((a) >> 1)
#define ADD(a, b) eina_f32p32_add(a, b)
#define SUB(a, b) eina_f32p32_sub(a, b)
#define SQRT(a) eina_f32p32_sqrt(a)
#define TO_DOUBLE(a) eina_f32p32_double_to(a)
#define FROM_DOUBLE(a) eina_f32p32_double_from(a)
#define FROM_INT(a) eina_f32p32_int_from(a)
#define TO_INT(a) eina_f32p32_int_to(a)
#define ZERO 0
#define COS(a) eina_f32p32_cos(a)
#define SIN(a) eina_f32p32_sin(a)
#define PI EINA_F32P32_PI

#else

#define FLOAT_T double
#define EDJE_T_FLOAT EET_T_DOUBLE
#define MUL(a, b) ((a) * (b))
#define SCALE(a, b) ((a) * (double)(b))
#define DIV(a, b) ((a) / (b))
#define DIV2(a) ((a) / 2.0)
#define ADD(a, b) ((a) + (b))
#define SUB(a, b) ((a) - (b))
#define SQRT(a) sqrt(a)
#define TO_DOUBLE(a) (double)(a)
#define FROM_DOUBLE(a) (a)
#define FROM_INT(a) (double)(a)
#define TO_INT(a) (int)(a)
#define ZERO 0.0
#define COS(a) cos(a)
#define SIN(a) sin(a)
#define PI 3.14159265358979323846

#endif

/* Inheritable Edje Smart API. For now private so only Edje Edit makes
 * use of this, but who knows what will be possible in the future */
#define EDJE_SMART_API_VERSION 1

typedef struct _Edje_Smart_Api Edje_Smart_Api;

struct _Edje_Smart_Api
{
   Evas_Smart_Class base;
   int version;
   Eina_Bool (*file_set)(Evas_Object *obj, const char *file, const char *group);
};

/* Basic macro to init the Edje Smart API */
#define EDJE_SMART_API_INIT(smart_class_init) {smart_class_init, EDJE_SMART_API_VERSION, NULL}

#define EDJE_SMART_API_INIT_NULL EDJE_SMART_API_INIT(EVAS_SMART_CLASS_INIT_NULL)
#define EDJE_SMART_API_INIT_VERSION EDJE_SMART_API_INIT(EVAS_SMART_CLASS_INIT_VERSION)
#define EDJE_SMART_API_INIT_NAME_VERSION(name) EDJE_SMART_API_INIT(EVAS_SMART_CLASS_INIT_NAME_VERSION(name))

/* increment this when the EET data descriptors have changed and old
 * EETs cannot be loaded/used correctly anymore.
 */
#define EDJE_FILE_VERSION 3
/* increment this when you add new feature to edje file format without
 * breaking backward compatibility.
 */
#define EDJE_FILE_MINOR 1

/* FIXME:
 *
 * More example Edje files
 *
 * ? programs can do multiple actions from one signal
 * ? add containering (hbox, vbox, table, wrapping multi-line hbox & vbox)
 * ? text entry widget (single line only)
 *
 * ? recursions, unsafe callbacks outside Edje etc. with freeze, ref/unref and block/unblock and break_programs needs to be redesigned & fixed
 * ? all unsafe calls that may result in callbacks must be marked and dealt with
 */

typedef enum
{
   EDJE_ASPECT_PREFER_NONE,
   EDJE_ASPECT_PREFER_VERTICAL,
   EDJE_ASPECT_PREFER_HORIZONTAL,
   EDJE_ASPECT_PREFER_BOTH
} Edje_Internal_Aspect;

struct _Edje_Perspective
{
   Evas_Object *obj;
   Evas        *e;
   Evas_Coord   px, py, z0, foc;
   Eina_List   *users;
   Eina_Bool    global : 1;
};

struct _Edje_Position_Scale
{
   FLOAT_T x, y;
};

struct _Edje_Position
{
   int x, y;
};

struct _Edje_Size
{
   int w, h;
};

struct _Edje_Rectangle
{
   int x, y, w, h;
};

struct _Edje_Color
{
   unsigned char  r, g, b, a;
};

struct _Edje_Aspect_Prefer
{
   FLOAT_T min, max;
   Edje_Internal_Aspect prefer;
};

struct _Edje_Aspect
{
   int w, h;
   Edje_Aspect_Control mode;
};

struct _Edje_String
{
   const char *str;
   unsigned int id;
};

typedef struct _Edje_Position_Scale                  Edje_Alignment;
typedef struct _Edje_Position_Scale                  Edje_Position_Scale;
typedef struct _Edje_Position                        Edje_Position;
typedef struct _Edje_Size                            Edje_Size;
typedef struct _Edje_Rectangle                       Edje_Rectangle;
typedef struct _Edje_Color                           Edje_Color;
typedef struct _Edje_Aspect_Prefer                   Edje_Aspect_Prefer;
typedef struct _Edje_Aspect                          Edje_Aspect;
typedef struct _Edje_String                          Edje_String;

typedef struct _Edje_File                            Edje_File;
typedef struct _Edje_Style                           Edje_Style;
typedef struct _Edje_Style_Tag                       Edje_Style_Tag;
typedef struct _Edje_External_Directory              Edje_External_Directory;
typedef struct _Edje_External_Directory_Entry        Edje_External_Directory_Entry;
typedef struct _Edje_Font_Directory_Entry            Edje_Font_Directory_Entry;
typedef struct _Edje_Image_Directory                 Edje_Image_Directory;
typedef struct _Edje_Image_Directory_Entry           Edje_Image_Directory_Entry;
typedef struct _Edje_Image_Directory_Set             Edje_Image_Directory_Set;
typedef struct _Edje_Image_Directory_Set_Entry       Edje_Image_Directory_Set_Entry;
typedef struct _Edje_Program                         Edje_Program;
typedef struct _Edje_Program_Target                  Edje_Program_Target;
typedef struct _Edje_Program_After                   Edje_Program_After;
typedef struct _Edje_Part_Collection_Directory_Entry Edje_Part_Collection_Directory_Entry;
typedef struct _Edje_Pack_Element                    Edje_Pack_Element;
typedef struct _Edje_Part_Collection                 Edje_Part_Collection;
typedef struct _Edje_Part                            Edje_Part;
typedef struct _Edje_Part_Api                        Edje_Part_Api;
typedef struct _Edje_Part_Dragable           Edje_Part_Dragable;
typedef struct _Edje_Part_Image_Id                   Edje_Part_Image_Id;
typedef struct _Edje_Part_Description_Image          Edje_Part_Description_Image;
typedef struct _Edje_Part_Description_Text           Edje_Part_Description_Text;
typedef struct _Edje_Part_Description_Box            Edje_Part_Description_Box;
typedef struct _Edje_Part_Description_Table          Edje_Part_Description_Table;
typedef struct _Edje_Part_Description_External       Edje_Part_Description_External;
typedef struct _Edje_Part_Description_Common         Edje_Part_Description_Common;
typedef struct _Edje_Part_Description_Spec_Fill      Edje_Part_Description_Spec_Fill;
typedef struct _Edje_Part_Description_Spec_Border    Edje_Part_Description_Spec_Border;
typedef struct _Edje_Part_Description_Spec_Image     Edje_Part_Description_Spec_Image;
typedef struct _Edje_Part_Description_Spec_Text      Edje_Part_Description_Spec_Text;
typedef struct _Edje_Part_Description_Spec_Box       Edje_Part_Description_Spec_Box;
typedef struct _Edje_Part_Description_Spec_Table     Edje_Part_Description_Spec_Table;
typedef struct _Edje_Patterns                        Edje_Patterns;
typedef struct _Edje_Part_Box_Animation              Edje_Part_Box_Animation;

#define EDJE_INF_MAX_W 100000
#define EDJE_INF_MAX_H 100000

#define EDJE_IMAGE_SOURCE_TYPE_NONE           0
#define EDJE_IMAGE_SOURCE_TYPE_INLINE_PERFECT 1
#define EDJE_IMAGE_SOURCE_TYPE_INLINE_LOSSY   2
#define EDJE_IMAGE_SOURCE_TYPE_EXTERNAL       3
#define EDJE_IMAGE_SOURCE_TYPE_LAST           4

#define EDJE_VAR_NONE   0
#define EDJE_VAR_INT    1
#define EDJE_VAR_FLOAT  2
#define EDJE_VAR_STRING 3
#define EDJE_VAR_LIST   4
#define EDJE_VAR_HASH   5

#define EDJE_VAR_MAGIC_BASE 0x12fe84ba

#define EDJE_STATE_PARAM_NONE            0
#define EDJE_STATE_PARAM_ALIGNMENT       1
#define EDJE_STATE_PARAM_MIN             2
#define EDJE_STATE_PARAM_MAX             3
#define EDJE_STATE_PARAM_STEP            4
#define EDJE_STATE_PARAM_ASPECT          5
#define EDJE_STATE_PARAM_ASPECT_PREF     6
#define EDJE_STATE_PARAM_COLOR           7
#define EDJE_STATE_PARAM_COLOR2          8
#define EDJE_STATE_PARAM_COLOR3          9
#define EDJE_STATE_PARAM_COLOR_CLASS    10
#define EDJE_STATE_PARAM_REL1           11
#define EDJE_STATE_PARAM_REL1_TO        12
#define EDJE_STATE_PARAM_REL1_OFFSET    13
#define EDJE_STATE_PARAM_REL2           14
#define EDJE_STATE_PARAM_REL2_TO        15
#define EDJE_STATE_PARAM_REL2_OFFSET    16
#define EDJE_STATE_PARAM_IMAGE          17
#define EDJE_STATE_PARAM_BORDER         18
#define EDJE_STATE_PARAM_FILL_SMOOTH    19
#define EDJE_STATE_PARAM_FILL_POS       20
#define EDJE_STATE_PARAM_FILL_SIZE      21
#define EDJE_STATE_PARAM_TEXT           22
#define EDJE_STATE_PARAM_TEXT_CLASS     23
#define EDJE_STATE_PARAM_TEXT_FONT      24
#define EDJE_STATE_PARAM_TEXT_STYLE     25
#define EDJE_STATE_PARAM_TEXT_SIZE      26
#define EDJE_STATE_PARAM_TEXT_FIT       27
#define EDJE_STATE_PARAM_TEXT_MIN       28
#define EDJE_STATE_PARAM_TEXT_MAX       29
#define EDJE_STATE_PARAM_TEXT_ALIGN     30
#define EDJE_STATE_PARAM_VISIBLE        31
#define EDJE_STATE_PARAM_MAP_OM         32
#define EDJE_STATE_PARAM_MAP_PERSP      33
#define EDJE_STATE_PARAM_MAP_LIGNT      34
#define EDJE_STATE_PARAM_MAP_ROT_CENTER 35
#define EDJE_STATE_PARAM_MAP_ROT_X      36
#define EDJE_STATE_PARAM_MAP_ROT_Y      37
#define EDJE_STATE_PARAM_MAP_ROT_Z      38
#define EDJE_STATE_PARAM_MAP_BACK_CULL  39
#define EDJE_STATE_PARAM_MAP_PERSP_ON   40
#define EDJE_STATE_PARAM_PERSP_ZPLANE   41
#define EDJE_STATE_PARAM_PERSP_FOCAL    42
#define EDJE_STATE_PARAM_LAST           43

#define EDJE_ENTRY_EDIT_MODE_NONE 0
#define EDJE_ENTRY_EDIT_MODE_SELECTABLE 1
#define EDJE_ENTRY_EDIT_MODE_EDITABLE 2
#define EDJE_ENTRY_EDIT_MODE_PASSWORD 3

#define EDJE_ENTRY_SELECTION_MODE_DEFAULT 0
#define EDJE_ENTRY_SELECTION_MODE_EXPLICIT 1

#define EDJE_PART_PATH_SEPARATOR ':'
#define EDJE_PART_PATH_SEPARATOR_STRING ":"
#define EDJE_PART_PATH_SEPARATOR_INDEXL '['
#define EDJE_PART_PATH_SEPARATOR_INDEXR ']'
/*----------*/

struct _Edje_File
{
   const char                     *path;
   time_t                          mtime;

   Edje_External_Directory        *external_dir;
   Edje_Image_Directory           *image_dir;
   Eina_List                      *styles;
   Eina_List                      *color_classes;

   int                             references;
   const char                     *compiler;
   int                             version;
   int                 minor;
   int                             feature_ver;

   Eina_Hash                      *data;
   Eina_Hash              *fonts;

   Eina_Hash              *collection;
   Eina_List              *collection_cache;

   Edje_Patterns          *collection_patterns;

   Eet_File                       *ef;

   unsigned char                   free_strings : 1;
   unsigned char                   dangling : 1;
   unsigned char           warning : 1;
};

struct _Edje_Style
{
   char                           *name;
   Eina_List                      *tags;
   Evas_Textblock_Style           *style;
};

struct _Edje_Style_Tag
{
   const char                     *key;
   const char                     *value;
   const char             *font;
   double              font_size;
   const char             *text_class;
};

/*----------*/


struct _Edje_Font_Directory_Entry
{
   const char *entry; /* the name of the font */
   const char *file; /* the name of the file */
};

/*----------*/

struct _Edje_External_Directory
{
   Edje_External_Directory_Entry *entries; /* a list of Edje_External_Directory_Entry */
   unsigned int entries_count;
};

struct _Edje_External_Directory_Entry
{
   const char *entry; /* the name of the external */
};


/*----------*/



/*----------*/

struct _Edje_Image_Directory
{
   Edje_Image_Directory_Entry *entries; /* an array of Edje_Image_Directory_Entry */
   unsigned int entries_count;

   Edje_Image_Directory_Set *sets;
   unsigned int sets_count; /* an array of Edje_Image_Directory_Set */
};

struct _Edje_Image_Directory_Entry
{
   const char *entry; /* the nominal name of the image - if any */
   int   source_type; /* alternate source mode. 0 = none */
   int   source_param; /* extra params on encoding */
   int   id; /* the id no. of the image */
};

struct _Edje_Image_Directory_Set
{
   char *name;
   Eina_List *entries;

   int id;
};

struct _Edje_Image_Directory_Set_Entry
{
   const char *name;
   int id;

   struct {
     struct {
       int w;
       int h;
     } min, max;
   } size;
};

/*----------*/

struct _Edje_Program /* a conditional program to be run */
{
   int         id; /* id of program */
   const char *name; /* name of the action */

   const char *signal; /* if signal emission name matches the glob here... */
   const char *source; /* if part that emitted this (name) matches this glob */

   struct {
      const char *part;
      const char *state; /* if state is not set, we will try with source */
   } filter; /* the part filter.part should be in state filter.state for signal to be accepted */

   struct {
      double   from;
      double   range;
   } in;

   int         action; /* type - set state, stop action, set drag pos etc. */
   const char *state; /* what state of alternates to apply, NULL = default */
   const char *state2; /* what other state to use - for signal emit action */
   double      value; /* value of state to apply (if multiple names match) */
   double      value2; /* other value for drag actions */

   struct {
      int      mode; /* how to tween - linear, sinusoidal etc. */
      FLOAT_T  time; /* time to graduate between current and new state */
   } tween;

   Eina_List  *targets; /* list of target parts to apply the state to */

   Eina_List  *after; /* list of actions to run at the end of this, for looping */

   struct {
      const char *name;
      const char *description;
   } api;

   /* used for PARAM_COPY (param names in state and state2 above!) */
   struct {
      int src; /* part where parameter is being retrieved */
      int dst; /* part where parameter is being stored */
   } param;
};

struct _Edje_Program_Target /* the target of an action */
{
   int id; /* just the part id no, or action id no */
};

struct _Edje_Program_After /* the action to run after another action */
{
   int id;
};

/*----------*/

struct _Edje_Part_Collection_Directory_Entry
{
   const char *entry; /* the nominal name of the part collection */
   int         id; /* the id of this named part collection */

   struct
   {
      int      RECTANGLE;
      int      TEXT;
      int      IMAGE;
      int      SWALLOW;
      int      TEXTBLOCK;
      int      GROUP;
      int      BOX;
      int      TABLE;
      int      EXTERNAL;
      int      part;
   } count;

   struct
   {
      Eina_Mempool *RECTANGLE;
      Eina_Mempool *TEXT;
      Eina_Mempool *IMAGE;
      Eina_Mempool *SWALLOW;
      Eina_Mempool *TEXTBLOCK;
      Eina_Mempool *GROUP;
      Eina_Mempool *BOX;
      Eina_Mempool *TABLE;
      Eina_Mempool *EXTERNAL;
      Eina_Mempool *part;
   } mp;

   Edje_Part_Collection *ref;
};

/*----------*/

/*----------*/

struct _Edje_Pack_Element
{
   unsigned char    type; /* only GROUP supported for now */
   const char      *name; /* if != NULL, will be set with evas_object_name_set */
   const char      *source; /* group name to use as source for this element */
   Edje_Size        min, prefer, max;
   struct {
       int l, r, t, b;
   } padding;
   Edje_Alignment   align;
   Edje_Alignment   weight;
   Edje_Aspect      aspect;
   const char      *options; /* extra options for custom objects */
   /* table specific follows */
   int              col, row;
   unsigned short   colspan, rowspan;
};

/*----------*/

struct _Edje_Part_Collection
{
   struct { /* list of Edje_Program */
      Edje_Program **fnmatch; /* complex match with "*?[\" */
      unsigned int fnmatch_count;

      Edje_Program **strcmp; /* No special caractere, plain strcmp does the work */
      unsigned int strcmp_count;

      Edje_Program **strncmp; /* Finish by * or ?, plain strncmp does the work */
      unsigned int strncmp_count;

      Edje_Program **strrncmp; /* Start with * or ?, reverse strncmp will do the job */
      unsigned int strrncmp_count;

      Edje_Program **nocmp; /* Empty signal/source that will never match */
      unsigned int nocmp_count;
   } programs;

   Edje_Part **parts; /* an array of Edje_Part */
   unsigned int parts_count;

   Eina_Hash *data;

   int        id; /* the collection id */

   Eina_Hash *alias; /* aliasing part */
   Eina_Hash *aliased; /* invert match of alias */

   struct {
      Edje_Size min, max;
   } prop;

   int        references;

#ifdef EDJE_PROGRAM_CACHE
   struct {
      Eina_Hash                   *no_matches;
      Eina_Hash                   *matches;
   } prog_cache;
#endif

   Embryo_Program   *script; /* all the embryo script code for this group */
   const char       *part;

   unsigned char    script_only;

   unsigned char    lua_script_only;

   unsigned char    checked : 1;
};

struct _Edje_Part_Dragable
{
   int                 step_x; /* drag jumps n pixels (0 = no limit) */
   int                 step_y; /* drag jumps n pixels (0 = no limit) */

   int                 count_x; /* drag area divided by n (0 = no limit) */
   int                 count_y; /* drag area divided by n (0 = no limit) */

   int                 confine_id; /* dragging within this bit, -1 = no */

   /* davinchi */
   int        event_id; /* If it is used as scrollbar */

   signed char         x; /* can u click & drag this bit in x dir */
   signed char         y; /* can u click & drag this bit in y dir */
};

struct _Edje_Part_Api
{
   const char         *name;
   const char         *description;
};

typedef struct _Edje_Part_Description_List Edje_Part_Description_List;
struct _Edje_Part_Description_List
{
   Edje_Part_Description_Common **desc;
   unsigned int desc_count;
};

struct _Edje_Part
{
   const char                   *name; /* the name if any of the part */
   Edje_Part_Description_Common *default_desc; /* the part descriptor for default */

   Edje_Part_Description_List    other; /* other possible descriptors */

   const char           *source, *source2, *source3, *source4, *source5, *source6;
   int                    id; /* its id number */
   int                    clip_to_id; /* the part id to clip this one to */
   Edje_Part_Dragable     dragable;
   Edje_Pack_Element    **items; /* packed items for box and table */
   unsigned int           items_count;
   unsigned char          type; /* what type (image, rect, text) */
   unsigned char          effect; /* 0 = plain... */
   unsigned char          mouse_events; /* it will affect/respond to mouse events */
   unsigned char          repeat_events; /* it will repeat events to objects below */
   Evas_Event_Flags       ignore_flags;
   unsigned char          scale; /* should certain properties scale with edje scale factor? */
   unsigned char          precise_is_inside;
   unsigned char          use_alternate_font_metrics;
   unsigned char          pointer_mode;
   unsigned char          entry_mode;
   unsigned char          select_mode;
   unsigned char          multiline;
   Edje_Part_Api          api;
};

struct _Edje_Part_Image_Id
{
   int id;
   Eina_Bool set;
};

struct _Edje_Part_Description_Common
{
   struct {
      double         value; /* the value of the state (for ranges) */
      const char    *name; /* the named state if any */
   } state;

   Edje_Alignment align; /* 0 <-> 1.0 alignment within allocated space */

   struct {
      unsigned char  w, h; /* width or height is fixed in side (cannot expand with Edje object size) */
   } fixed;

   Edje_Size min, max;
   Edje_Position step; /* size stepping by n pixels, 0 = none */
   Edje_Aspect_Prefer aspect;

   char      *color_class; /* how to modify the color */
   Edje_Color color;
   Edje_Color color2;

   struct {
      FLOAT_T        relative_x;
      FLOAT_T        relative_y;
      int            offset_x;
      int            offset_y;
      int            id_x; /* -1 = whole part collection, or part ID */
      int            id_y; /* -1 = whole part collection, or part ID */
   } rel1, rel2;

   struct {
      int id_persp;
      int id_light;
      struct {
         int id_center;
         FLOAT_T x, y, z;
      } rot;
      unsigned char backcull;
      unsigned char on;
      unsigned char persp_on;
      unsigned char smooth;
      unsigned char alpha;
   } map;

   struct {
      int zplane;
      int focal;
   } persp;

   unsigned char     visible; /* is it shown */
};

struct _Edje_Part_Description_Spec_Fill
{
   FLOAT_T        pos_rel_x; /* fill offset x relative to area */
   FLOAT_T        rel_x; /* relative size compared to area */
   FLOAT_T        pos_rel_y; /* fill offset y relative to area */
   FLOAT_T        rel_y; /* relative size compared to area */
   int            pos_abs_x; /* fill offset x added to fill offset */
   int            abs_x; /* size of fill added to relative fill */
   int            pos_abs_y; /* fill offset y added to fill offset */
   int            abs_y; /* size of fill added to relative fill */
   int            angle; /* angle of fill -- currently only used by grads */
   int            spread; /* spread of fill -- currently only used by grads */
   char           smooth; /* fill with smooth scaling or not */
   unsigned char  type; /* fill coordinate from container (SCALE) or from source image (TILE) */
};

struct _Edje_Part_Description_Spec_Border
{
   int            l, r, t, b; /* border scaling on image fill */
   unsigned char  no_fill; /* do we fill the center of the image if bordered? 1 == NO!!!! */
   unsigned char  scale; /* scale image border by same as scale factor */
};

struct _Edje_Part_Description_Spec_Image
{
   Edje_Part_Image_Id **tweens; /* list of Edje_Part_Image_Id */
   unsigned int         tweens_count; /* number of tweens */

   int            id; /* the image id to use */
   int            scale_hint; /* evas scale hint */
   Eina_Bool      set; /* if image condition it's content */

   Edje_Part_Description_Spec_Border border;
   Edje_Part_Description_Spec_Fill   fill;
};

struct _Edje_Part_Description_Spec_Text
{
   Edje_String    text; /* if "" or NULL, then leave text unchanged */
   char          *text_class; /* how to apply/modify the font */
   Edje_String    style; /* the text style if a textblock */
   Edje_String    font; /* if a specific font is asked for */
   Edje_String    repch; /* replacement char for password mode entry */

   Edje_Alignment align; /* text alignment within bounds */
   Edje_Color     color3;

   double         elipsis; /* 0.0 - 1.0 defining where the elipsis align */
   int            size; /* 0 = use user set size */
   int            id_source; /* -1 if none */
   int            id_text_source; /* -1 if none */

   unsigned char  fit_x; /* resize font size down to fit in x dir */
   unsigned char  fit_y; /* resize font size down to fit in y dir */
   unsigned char  min_x; /* if text size should be part min size */
   unsigned char  min_y; /* if text size should be part min size */
   unsigned char  max_x; /* if text size should be part max size */
   unsigned char  max_y; /* if text size should be part max size */
};

struct _Edje_Part_Description_Spec_Box
{
   char          *layout, *alt_layout;
   Edje_Alignment align;
   struct {
      int x, y;
   } padding;
   struct {
      Eina_Bool h, v;
   } min;
};

struct _Edje_Part_Description_Spec_Table
{
   unsigned char  homogeneous;
   Edje_Alignment align;
   struct {
      int x, y;
   } padding;
};

struct _Edje_Part_Description_Image
{
   Edje_Part_Description_Common common;
   Edje_Part_Description_Spec_Image image;
};

struct _Edje_Part_Description_Text
{
   Edje_Part_Description_Common common;
   Edje_Part_Description_Spec_Text text;
};

struct _Edje_Part_Description_Box
{
   Edje_Part_Description_Common common;
   Edje_Part_Description_Spec_Box box;
};

struct _Edje_Part_Description_Table
{
   Edje_Part_Description_Common common;
   Edje_Part_Description_Spec_Table table;
};

struct _Edje_Part_Description_External
{
   Edje_Part_Description_Common common;
   Eina_List *external_params; /* parameters for external objects */
};

/*----------*/


typedef struct _Edje Edje;
typedef struct _Edje_Real_Part_State Edje_Real_Part_State;
typedef struct _Edje_Real_Part_Drag Edje_Real_Part_Drag;
typedef struct _Edje_Real_Part_Set Edje_Real_Part_Set;
typedef struct _Edje_Real_Part Edje_Real_Part;
typedef struct _Edje_Running_Program Edje_Running_Program;
typedef struct _Edje_Signal_Callback Edje_Signal_Callback;
typedef struct _Edje_Calc_Params Edje_Calc_Params;
typedef struct _Edje_Pending_Program Edje_Pending_Program;
typedef struct _Edje_Text_Style Edje_Text_Style;
typedef struct _Edje_Color_Class Edje_Color_Class;
typedef struct _Edje_Text_Class Edje_Text_Class;
typedef struct _Edje_Var Edje_Var;
typedef struct _Edje_Var_Int Edje_Var_Int;
typedef struct _Edje_Var_Float Edje_Var_Float;
typedef struct _Edje_Var_String Edje_Var_String;
typedef struct _Edje_Var_List Edje_Var_List;
typedef struct _Edje_Var_Hash Edje_Var_Hash;
typedef struct _Edje_Var_Animator Edje_Var_Animator;
typedef struct _Edje_Var_Timer Edje_Var_Timer;
typedef struct _Edje_Var_Pool Edje_Var_Pool;
typedef struct _Edje_Signal_Source_Char Edje_Signal_Source_Char;
typedef struct _Edje_Text_Insert_Filter_Callback Edje_Text_Insert_Filter_Callback;

struct _Edje_Signal_Source_Char
{
   EINA_RBTREE;

   const char *signal;
   const char *source;

   Eina_List *list;
};

struct _Edje_Signals_Sources_Patterns

{
   Edje_Patterns *signals_patterns;
   Edje_Patterns *sources_patterns;

   Eina_Rbtree   *exact_match;

   union {
      struct {
     Edje_Program **globing;
     unsigned int  count;
      } programs;
      struct {
     Eina_List     *globing;
      } callbacks;
   } u;
};

typedef struct _Edje_Signals_Sources_Patterns Edje_Signals_Sources_Patterns;

struct _Edje
{
   const Edje_Smart_Api *api;
   const char           *path;
   const char           *group;
   const char           *parent;

   Evas_Coord            x, y, w, h;
   Edje_Size             min;
   double                paused_at;
   Evas                 *evas; /* the Evas this Edje belongs to */
   Evas_Object          *obj; /* the smart object */
   Evas_Object          *clipper; /* a big rect to clip this Edje to */
   Edje_File            *file; /* the file the data comes form */
   Edje_Part_Collection *collection; /* the description being used */
   Eina_List            *actions; /* currently running actions */
   Eina_List            *callbacks;
   Eina_List            *pending_actions;
   Eina_List            *color_classes;
   Eina_List            *text_classes;
   /* variable pool for Edje Embryo scripts */
   Edje_Var_Pool        *var_pool;
   /* for faster lookups to avoid nth list walks */
   Edje_Real_Part      **table_parts;
   Edje_Program        **table_programs;
   Edje_Real_Part       *focused_part;
   Eina_List            *subobjs;
   Eina_List            *text_insert_filter_callbacks;
   void                 *script_only_data;
   int                   table_programs_size;
   unsigned int          table_parts_size;

   Edje_Perspective     *persp;

   struct {
      Edje_Signals_Sources_Patterns callbacks;
      Edje_Signals_Sources_Patterns programs;
   } patterns;

   int                   references;
   int                   block;
   int                   load_error;
   int                   freeze;
   FLOAT_T       scale;

   struct {
      Edje_Text_Change_Cb  func;
      void                *data;
   } text_change;

   struct {
      Edje_Message_Handler_Cb  func;
      void                    *data;
      int                      num;
   } message;
   int                      processing_messages;

   int                   state;

   int           preload_count;

   unsigned int          dirty : 1;
   unsigned int          recalc : 1;
   unsigned int          walking_callbacks : 1;
   unsigned int          delete_callbacks : 1;
   unsigned int          just_added_callbacks : 1;
   unsigned int          have_objects : 1;
   unsigned int          paused : 1;
   unsigned int          no_anim : 1;
   unsigned int          calc_only : 1;
   unsigned int          walking_actions : 1;
   unsigned int          block_break : 1;
   unsigned int          delete_me : 1;
   unsigned int          postponed : 1;
   unsigned int          freeze_calc : 1;
   unsigned int          has_entries : 1;
   unsigned int          entries_inited : 1;
#ifdef EDJE_CALC_CACHE
   unsigned int          text_part_change : 1;
   unsigned int          all_part_change : 1;
#endif
   unsigned int          have_mapped_part : 1;

   lua_State            *L;
   Eina_Inlist          *lua_objs;
   int                   lua_ref;
   
   struct {
      Edje_Item_Provider_Cb  func;
      void                  *data;
   } item_provider;
};

struct _Edje_Calc_Params
{
   int              x, y, w, h; // 16
   Edje_Rectangle   req; // 16
   Edje_Rectangle   req_drag; // 16
   Edje_Color       color; // 4
   union {
      struct {
     struct {
        int           x, y, w, h; // 16
        int           angle; // 4
        int           spread; // 4
     } fill; // 24

     union {
        struct {
           int           l, r, t, b; // 16
        } image; // 16
     } spec; // 16
      } common; // 40
      struct {
     Edje_Alignment align; /* text alignment within bounds */ // 16
     double         elipsis; // 8
     int            size; // 4
     Edje_Color     color2, color3; // 8
      } text; // 36
   } type; // 40
   unsigned char    visible : 1;
   unsigned char    smooth : 1; // 1
}; // 96

struct _Edje_Real_Part_Set
{
  Edje_Image_Directory_Set_Entry *entry; // 4
  Edje_Image_Directory_Set       *set; // 4

  int                             id; // 4
};

struct _Edje_Real_Part_State
{
   Edje_Part_Description_Common *description; // 4
   Edje_Real_Part        *rel1_to_x; // 4
   Edje_Real_Part        *rel1_to_y; // 4
   Edje_Real_Part        *rel2_to_x; // 4
   Edje_Real_Part        *rel2_to_y; // 4
#ifdef EDJE_CALC_CACHE
   int                    state; // 4
   Edje_Calc_Params       p; // 96
#endif
   void                  *external_params; // 4
   Edje_Real_Part_Set    *set; // 4
}; // 28
// WITH EDJE_CALC_CACHE 128

struct _Edje_Real_Part_Drag
{
   FLOAT_T       x, y; // 16
   Edje_Position_Scale   val, size, step, page; // 64
   struct {
      unsigned int   count; // 4
      int        x, y; // 8
   } down;
   struct {
      int        x, y; // 8
   } tmp;
   unsigned char     need_reset : 1; // 4
   Edje_Real_Part       *confine_to; // 4
}; // 104

struct _Edje_Real_Part
{
   Edje                     *edje; // 4
   Edje_Part                *part; // 4
   Evas_Object              *object; // 4
   int                       x, y, w, h; // 16
   Edje_Rectangle            req; // 16

   Eina_List                *items; // 4 //FIXME: only if table/box
   Edje_Part_Box_Animation  *anim; // 4 //FIXME: Used only if box
   void                     *entry_data; // 4 // FIXME: move to entry section
   Evas_Object              *cursorbg_object; // 4 // FIXME: move to entry section
   Evas_Object              *cursorfg_object; // 4 // FIXME: move to entry section

   Evas_Object              *swallowed_object; // 4 // FIXME: move with swallow_params data
   struct {
      Edje_Size min, max; // 16
      Edje_Aspect aspect; // 12
   } swallow_params; // 28 // FIXME: only if type SWALLOW

   Edje_Real_Part_Drag      *drag; // 4
   Edje_Real_Part       *events_to; // 4

   struct {
      Edje_Real_Part        *source; // 4
      Edje_Real_Part        *text_source; // 4
      const char            *text; // 4
      Edje_Position          offset; // 8 text only
      const char        *font; // 4 text only
      const char        *style; // 4 text only
      int                    size; // 4 text only
      struct {
     double              in_w, in_h; // 16 text only
     int                 in_size; // 4 text only
     const char     *in_str; // 4 text only
     const char         *out_str; // 4 text only
     int                 out_size; // 4 text only
     FLOAT_T             align_x, align_y; // 16 text only
     double              elipsis; // 8 text only
     int                 fit_x, fit_y; // 8 text only
      } cache; // 64
   } text; // 86 // FIXME make text a potiner to struct and alloc at end
                 // if part type is TEXT move common members textblock +
                 // text to front and have smaller struct for textblock

   FLOAT_T                   description_pos; // 8
   Edje_Part_Description_Common *chosen_description; // 4
   Edje_Real_Part_State      param1; // 20
   // WITH EDJE_CALC_CACHE: 140
   Edje_Real_Part_State     *param2, *custom; // 8

#ifdef EDJE_CALC_CACHE
   int                       state; // 4
#endif

   Edje_Real_Part           *clip_to; // 4

   Edje_Running_Program     *program; // 4

   int                       clicked_button; // 4

   unsigned char             calculated; // 1
   unsigned char             calculating; // 1

   unsigned char             still_in   : 1; // 1
#ifdef EDJE_CALC_CACHE
   unsigned char             invalidate : 1; // 0
#endif
}; //  260
// WITH EDJE_CALC_CACHE: 400

struct _Edje_Running_Program
{
   Edje           *edje;
   Edje_Program   *program;
   double          start_time;
   char            delete_me : 1;
};

struct _Edje_Signal_Callback
{
   const char     *signal;
   const char     *source;
   Edje_Signal_Cb  func;
   void           *data;
   unsigned char   just_added : 1;
   unsigned char   delete_me : 1;
};

struct _Edje_Text_Insert_Filter_Callback
{
   const char  *part;
   Edje_Text_Filter_Cb func;
   void        *data;
};

struct _Edje_Pending_Program
{
   Edje         *edje;
   Edje_Program *program;
   Ecore_Timer  *timer;
};

struct _Edje_Text_Style
{
   struct {
      unsigned char x, y;
   } offset;
   struct {
      unsigned char l, r, t, b;
   } pad;
   int num;
   struct {
      unsigned char color; /* 0 = color, 1, 2 = color2, color3 */
      signed   char x, y; /* offset */
      unsigned char alpha;
   } members[32];
};

struct _Edje_Color_Class
{
   const char    *name;
   unsigned char  r, g, b, a;
   unsigned char  r2, g2, b2, a2;
   unsigned char  r3, g3, b3, a3;
};

struct _Edje_Text_Class
{
   const char     *name;
   const char     *font;
   Evas_Font_Size  size;
};

struct _Edje_Var_Int
{
   int      v;
};

struct _Edje_Var_Float
{
   double   v;
};

struct _Edje_Var_String
{
   char    *v;
};

struct _Edje_Var_List
{
   Eina_List *v;
};

struct _Edje_Var_Hash
{
   Eina_Hash *v;
};

struct _Edje_Var_Timer
{
   Edje           *edje;
   int             id;
   Embryo_Function func;
   int             val;
   Ecore_Timer    *timer;
};

struct _Edje_Var_Animator
{
   Edje           *edje;
   int             id;
   Embryo_Function func;
   int             val;
   double          start, len;
   char            delete_me;
};

struct _Edje_Var_Pool
{
   int          id_count;
   Eina_List   *timers;
   Eina_List   *animators;
   int          size;
   Edje_Var    *vars;
   int          walking_list;
};

struct _Edje_Var
{
   union {
      Edje_Var_Int    i;
      Edje_Var_Float  f;
      Edje_Var_String s;
      Edje_Var_List   l;
      Edje_Var_Hash   h;
   } data;
   unsigned char type;
};

typedef enum _Edje_Queue
{
   EDJE_QUEUE_APP,
     EDJE_QUEUE_SCRIPT
} Edje_Queue;

typedef struct _Edje_Message_Signal Edje_Message_Signal;
typedef struct _Edje_Message        Edje_Message;

struct _Edje_Message_Signal
{
   const char *sig;
   const char *src;
};

struct _Edje_Message
{
   Edje              *edje;
   Edje_Queue         queue;
   Edje_Message_Type  type;
   int                id;
   unsigned char     *msg;
};

typedef enum _Edje_Fill
{
   EDJE_FILL_TYPE_SCALE = 0,
     EDJE_FILL_TYPE_TILE
} Edje_Fill;

typedef enum _Edje_Match_Error
{
   EDJE_MATCH_OK,
     EDJE_MATCH_ALLOC_ERROR,
     EDJE_MATCH_SYNTAX_ERROR

} Edje_Match_Error;

typedef struct _Edje_States     Edje_States;
struct _Edje_Patterns
{
   const char    **patterns;

   Edje_States    *states;

   int             ref;
   Eina_Bool       delete_me : 1;
   
   size_t          patterns_size;
   size_t          max_length;
   size_t          finals[];
};

Edje_Patterns   *edje_match_collection_dir_init(const Eina_List *lst);
Edje_Patterns   *edje_match_programs_signal_init(Edje_Program * const *array,
                         unsigned int count);
Edje_Patterns   *edje_match_programs_source_init(Edje_Program * const *array,
                         unsigned int count);
Edje_Patterns   *edje_match_callback_signal_init(const Eina_List *lst);
Edje_Patterns   *edje_match_callback_source_init(const Eina_List *lst);

Eina_Bool        edje_match_collection_dir_exec(const Edje_Patterns      *ppat,
                        const char               *string);
Eina_Bool        edje_match_programs_exec(const Edje_Patterns    *ppat_signal,
                      const Edje_Patterns    *ppat_source,
                      const char             *signal,
                      const char             *source,
                      Edje_Program          **programs,
                      Eina_Bool (*func)(Edje_Program *pr, void *data),
                      void                   *data);
int              edje_match_callback_exec(Edje_Patterns          *ppat_signal,
                      Edje_Patterns          *ppat_source,
                      const char             *signal,
                      const char             *source,
                      Eina_List              *callbacks,
                      Edje                   *ed);

void             edje_match_patterns_free(Edje_Patterns *ppat);

Eina_List *edje_match_program_hash_build(Edje_Program * const * programs,
                     unsigned int count,
                     Eina_Rbtree **tree);
Eina_List *edje_match_callback_hash_build(const Eina_List *callbacks,
                      Eina_Rbtree **tree);
const Eina_List *edje_match_signal_source_hash_get(const char *signal,
                           const char *source,
                           const Eina_Rbtree *tree);
void edje_match_signal_source_free(Edje_Signal_Source_Char *key, void *data);

// FIXME remove below 2 eapi decls when edje_convert goes
EAPI void _edje_edd_init(void);
EAPI void _edje_edd_shutdown(void);

EAPI extern Eet_Data_Descriptor *_edje_edd_edje_file;
EAPI extern Eet_Data_Descriptor *_edje_edd_edje_part_collection;

extern int              _edje_anim_count;
extern Ecore_Animator  *_edje_timer;
extern Eina_List       *_edje_animators;
extern Eina_List       *_edje_edjes;

extern char            *_edje_fontset_append;
extern FLOAT_T          _edje_scale;
extern int              _edje_freeze_val;
extern int              _edje_freeze_calc_count;
extern Eina_List       *_edje_freeze_calc_list;

extern Eina_Mempool *_edje_real_part_mp;
extern Eina_Mempool *_edje_real_part_state_mp;

extern Eina_Mempool *_emp_RECTANGLE;
extern Eina_Mempool *_emp_TEXT;
extern Eina_Mempool *_emp_IMAGE;
extern Eina_Mempool *_emp_SWALLOW;
extern Eina_Mempool *_emp_TEXTBLOCK;
extern Eina_Mempool *_emp_GROUP;
extern Eina_Mempool *_emp_BOX;
extern Eina_Mempool *_emp_TABLE;
extern Eina_Mempool *_emp_EXTERNAL;
extern Eina_Mempool *_emp_part;

void  _edje_part_pos_set(Edje *ed, Edje_Real_Part *ep, int mode, FLOAT_T pos);
Edje_Part_Description_Common *_edje_part_description_find(Edje *ed,
                              Edje_Real_Part *rp,
                              const char *name, double val);
void  _edje_part_description_apply(Edje *ed, Edje_Real_Part *ep, const char  *d1, double v1, const char *d2, double v2);
void  _edje_recalc(Edje *ed);
void  _edje_recalc_do(Edje *ed);
void  _edje_part_recalc_1(Edje *ed, Edje_Real_Part *ep);
int   _edje_part_dragable_calc(Edje *ed, Edje_Real_Part *ep, FLOAT_T *x, FLOAT_T *y);
void  _edje_dragable_pos_set(Edje *ed, Edje_Real_Part *ep, FLOAT_T x, FLOAT_T y);

Eina_Bool _edje_timer_cb(void *data);
Eina_Bool _edje_pending_timer_cb(void *data);
void  _edje_callbacks_add(Evas_Object *obj, Edje *ed, Edje_Real_Part *rp);
void  _edje_callbacks_focus_add(Evas_Object *obj, Edje *ed, Edje_Real_Part *rp);
void  _edje_callbacks_del(Evas_Object *obj, Edje *ed);
void  _edje_callbacks_focus_del(Evas_Object *obj, Edje *ed);

void  _edje_edd_init(void);
void  _edje_edd_shutdown(void);

int _edje_object_file_set_internal(Evas_Object *obj, const char *file, const char *group, Eina_List *group_path);

void  _edje_file_add(Edje *ed);
void  _edje_file_del(Edje *ed);
void  _edje_file_free(Edje_File *edf);
void  _edje_file_cache_shutdown(void);
void  _edje_collection_free(Edje_File *edf,
                Edje_Part_Collection *ec,
                Edje_Part_Collection_Directory_Entry *ce);
void  _edje_collection_free_part_description_clean(int type,
                           Edje_Part_Description_Common *desc,
                           Eina_Bool free_strings);
void _edje_collection_free_part_description_free(int type,
                         Edje_Part_Description_Common *desc,
                         Edje_Part_Collection_Directory_Entry *ce,
                         Eina_Bool free_strings);

void  _edje_object_smart_set(Edje_Smart_Api *sc);
const Edje_Smart_Api * _edje_object_smart_class_get(void);

void  _edje_del(Edje *ed);
void  _edje_ref(Edje *ed);
void  _edje_unref(Edje *ed);
void  _edje_clean_objects(Edje *ed);
void  _edje_ref(Edje *ed);
void  _edje_unref(Edje *ed);

Eina_Bool _edje_program_run_iterate(Edje_Running_Program *runp, double tim);
void  _edje_program_end(Edje *ed, Edje_Running_Program *runp);
void  _edje_program_run(Edje *ed, Edje_Program *pr, Eina_Bool force, const char *ssig, const char *ssrc);
void _edje_programs_patterns_clean(Edje *ed);
void _edje_programs_patterns_init(Edje *ed);
void  _edje_emit(Edje *ed, const char *sig, const char *src);
void  _edje_emit_handle(Edje *ed, const char *sig, const char *src);
void  _edje_signals_sources_patterns_clean(Edje_Signals_Sources_Patterns *ssp);
void  _edje_callbacks_patterns_clean(Edje *ed);

void           _edje_text_init(void);
void           _edje_text_part_on_add(Edje *ed, Edje_Real_Part *ep);
void           _edje_text_part_on_del(Edje *ed, Edje_Part *ep);
void           _edje_text_recalc_apply(Edje *ed,
                       Edje_Real_Part *ep,
                       Edje_Calc_Params *params,
                       Edje_Part_Description_Text *chosen_desc);
Evas_Font_Size _edje_text_size_calc(Evas_Font_Size size, Edje_Text_Class *tc);
const char *   _edje_text_class_font_get(Edje *ed,
                     Edje_Part_Description_Text *chosen_desc,
                     int *size, char **free_later);


Edje_Real_Part   *_edje_real_part_get(const Edje *ed, const char *part);
Edje_Real_Part   *_edje_real_part_recursive_get(const Edje *ed, const char *part);
Edje             *_edje_recursive_get(Edje *ed, const char *part, Edje_Real_Part **orp);
Edje_Color_Class *_edje_color_class_find(Edje *ed, const char *color_class);
void              _edje_color_class_member_add(Edje *ed, const char *color_class);
void              _edje_color_class_member_del(Edje *ed, const char *color_class);
void              _edje_color_class_on_del(Edje *ed, Edje_Part *ep);
void              _edje_color_class_members_free(void);
void              _edje_color_class_hash_free(void);

Edje_Text_Class  *_edje_text_class_find(Edje *ed, const char *text_class);
void              _edje_text_class_member_add(Edje *ed, const char *text_class);
void              _edje_text_class_member_del(Edje *ed, const char *text_class);
void              _edje_text_class_members_free(void);
void              _edje_text_class_hash_free(void);

Edje             *_edje_fetch(const Evas_Object *obj);
int               _edje_freeze(Edje *ed);
int               _edje_thaw(Edje *ed);
int               _edje_block(Edje *ed);
int               _edje_unblock(Edje *ed);
int               _edje_block_break(Edje *ed);
void              _edje_block_violate(Edje *ed);
void              _edje_object_part_swallow_free_cb(void *data, Evas *e, Evas_Object *obj, void *event_info);
void              _edje_object_part_swallow_changed_hints_cb(void *data, Evas *e, Evas_Object *obj, void *event_info);
void              _edje_real_part_swallow(Edje_Real_Part *rp, Evas_Object *obj_swallow);
void              _edje_real_part_swallow_clear(Edje_Real_Part *rp);
void              _edje_box_init(void);
void              _edje_box_shutdown(void);
Eina_Bool         _edje_box_layout_find(const char *name, Evas_Object_Box_Layout *cb, void **data, void (**free_data)(void *data));
void              _edje_box_recalc_apply(Edje *ed __UNUSED__, Edje_Real_Part *ep, Edje_Calc_Params *p3, Edje_Part_Description_Box *chosen_desc);
Eina_Bool         _edje_box_layout_add_child(Edje_Real_Part *rp, Evas_Object *child_obj);
void              _edje_box_layout_remove_child(Edje_Real_Part *rp, Evas_Object *child_obj);
Edje_Part_Box_Animation * _edje_box_layout_anim_new(Evas_Object *box);
void              _edje_box_layout_free_data(void *data);

Eina_Bool         _edje_real_part_box_append(Edje_Real_Part *rp, Evas_Object *child_obj);
Eina_Bool         _edje_real_part_box_prepend(Edje_Real_Part *rp, Evas_Object *child_obj);
Eina_Bool         _edje_real_part_box_insert_before(Edje_Real_Part *rp, Evas_Object *child_obj, const Evas_Object *ref);
Eina_Bool         _edje_real_part_box_insert_at(Edje_Real_Part *rp, Evas_Object *child_obj, unsigned int pos);
Evas_Object      *_edje_real_part_box_remove(Edje_Real_Part *rp, Evas_Object *child_obj);
Evas_Object      *_edje_real_part_box_remove_at(Edje_Real_Part *rp, unsigned int pos);
Eina_Bool         _edje_real_part_box_remove_all(Edje_Real_Part *rp, Eina_Bool clear);
Eina_Bool         _edje_real_part_table_pack(Edje_Real_Part *rp, Evas_Object *child_obj, unsigned short col, unsigned short row, unsigned short colspan, unsigned short rowspan);
Eina_Bool         _edje_real_part_table_unpack(Edje_Real_Part *rp, Evas_Object *child_obj);
void              _edje_real_part_table_clear(Edje_Real_Part *rp, Eina_Bool clear);
Evas_Object      *_edje_children_get(Edje_Real_Part *rp, const char *partid);

Eina_Bool         _edje_object_part_text_raw_set(Evas_Object *obj, Edje_Real_Part *rp, const char *part, const char *text);
char             *_edje_text_escape(const char *text);
char             *_edje_text_unescape(const char *text);

void          _edje_embryo_script_init      (Edje_Part_Collection *edc);
void          _edje_embryo_script_shutdown  (Edje_Part_Collection *edc);
void          _edje_embryo_script_reset     (Edje *ed);
void          _edje_embryo_test_run         (Edje *ed, const char *fname, const char *sig, const char *src);
Edje_Var     *_edje_var_new                 (void);
void          _edje_var_free                (Edje_Var *var);
void          _edje_var_init                (Edje *ed);
void          _edje_var_shutdown            (Edje *ed);
int           _edje_var_string_id_get       (Edje *ed, const char *string);
int           _edje_var_var_int_get         (Edje *ed, Edje_Var *var);
void          _edje_var_var_int_set         (Edje *ed, Edje_Var *var, int v);
double        _edje_var_var_float_get       (Edje *ed, Edje_Var *var);
void          _edje_var_var_float_set       (Edje *ed, Edje_Var *var, double v);
const char   *_edje_var_var_str_get         (Edje *ed, Edje_Var *var);
void          _edje_var_var_str_set         (Edje *ed, Edje_Var *var, const char *str);
int           _edje_var_int_get             (Edje *ed, int id);
void          _edje_var_int_set             (Edje *ed, int id, int v);
double        _edje_var_float_get           (Edje *ed, int id);
void          _edje_var_float_set           (Edje *ed, int id, double v);
const char   *_edje_var_str_get             (Edje *ed, int id);
void          _edje_var_str_set             (Edje *ed, int id, const char *str);

void          _edje_var_list_var_append(Edje *ed, int id, Edje_Var *var);
void          _edje_var_list_var_prepend(Edje *ed, int id, Edje_Var *var);
void          _edje_var_list_var_append_relative(Edje *ed, int id, Edje_Var *var, Edje_Var *relative);
void          _edje_var_list_var_prepend_relative(Edje *ed, int id, Edje_Var *var, Edje_Var *relative);
Edje_Var     *_edje_var_list_nth(Edje *ed, int id, int n);

int           _edje_var_list_count_get(Edje *ed, int id);
void          _edje_var_list_remove_nth(Edje *ed, int id, int n);

int           _edje_var_list_nth_int_get(Edje *ed, int id, int n);
void          _edje_var_list_nth_int_set(Edje *ed, int id, int n, int v);
void          _edje_var_list_int_append(Edje *ed, int id, int v);
void          _edje_var_list_int_prepend(Edje *ed, int id, int v);
void          _edje_var_list_int_insert(Edje *ed, int id, int n, int v);

double        _edje_var_list_nth_float_get(Edje *ed, int id, int n);
void          _edje_var_list_nth_float_set(Edje *ed, int id, int n, double v);
void          _edje_var_list_float_append(Edje *ed, int id, double v);
void          _edje_var_list_float_prepend(Edje *ed, int id, double v);
void          _edje_var_list_float_insert(Edje *ed, int id, int n, double v);

const char   *_edje_var_list_nth_str_get(Edje *ed, int id, int n);
void          _edje_var_list_nth_str_set(Edje *ed, int id, int n, const char *v);
void          _edje_var_list_str_append(Edje *ed, int id, const char *v);
void          _edje_var_list_str_prepend(Edje *ed, int id, const char *v);
void          _edje_var_list_str_insert(Edje *ed, int id, int n, const char *v);

int           _edje_var_timer_add           (Edje *ed, double in, const char *fname, int val);
void          _edje_var_timer_del           (Edje *ed, int id);

int           _edje_var_anim_add            (Edje *ed, double len, const char *fname, int val);
void          _edje_var_anim_del            (Edje *ed, int id);

void          _edje_message_init            (void);
void          _edje_message_shutdown        (void);
void          _edje_message_cb_set          (Edje *ed, void (*func) (void *data, Evas_Object *obj, Edje_Message_Type type, int id, void *msg), void *data);
Edje_Message *_edje_message_new             (Edje *ed, Edje_Queue queue, Edje_Message_Type type, int id);
void          _edje_message_free            (Edje_Message *em);
void          _edje_message_send            (Edje *ed, Edje_Queue queue, Edje_Message_Type type, int id, void *emsg);
void          _edje_message_parameters_push (Edje_Message *em);
void          _edje_message_process         (Edje_Message *em);
void          _edje_message_queue_process   (void);
void          _edje_message_queue_clear     (void);
void          _edje_message_del             (Edje *ed);

void _edje_textblock_styles_add(Edje *ed);
void _edje_textblock_styles_del(Edje *ed);
void _edje_textblock_style_all_update(Edje *ed);
void _edje_textblock_style_parse_and_fix(Edje_File *edf);
void _edje_textblock_style_cleanup(Edje_File *edf);
Edje_File *_edje_cache_file_coll_open(const char *file, const char *coll, int *error_ret, Edje_Part_Collection **edc_ret);
void _edje_cache_coll_clean(Edje_File *edf);
void _edje_cache_coll_flush(Edje_File *edf);
void _edje_cache_coll_unref(Edje_File *edf, Edje_Part_Collection *edc);
void _edje_cache_file_unref(Edje_File *edf);

void _edje_embryo_globals_init(Edje *ed);

#define CHKPARAM(n) if (params[0] != (sizeof(Embryo_Cell) * (n))) return -1;
#define GETSTR(str, par) { \
   Embryo_Cell *___cptr; \
   int ___l; \
   str = NULL; \
   if ((___cptr = embryo_data_address_get(ep, (par)))) { \
      ___l = embryo_data_string_length_get(ep, ___cptr); \
      if (((str) = alloca(___l + 1))) \
    embryo_data_string_get(ep, ___cptr, (str)); } }
#define GETSTREVAS(str, par) { \
   if ((str)) { \
      if ((par) && (!strcmp((par), (str)))) return 0; \
      if ((par)) eina_stringshare_del((par)); \
      (par) = (char *)eina_stringshare_add((str)); } \
   else (par) = NULL; }
#define GETFLOAT(val, par) { \
   float *___cptr; \
   if ((___cptr = (float *)embryo_data_address_get(ep, (par)))) { \
      val = *___cptr; } }

#define GETFLOAT_T(val, par)                        \
  {                                 \
     float *___cptr;                            \
     if ((___cptr = (float *)embryo_data_address_get(ep, (par))))   \
       {                                \
      val = FROM_DOUBLE(*___cptr);                  \
       }                                \
  }

#define GETINT(val, par) {          \
   int *___cptr; \
   if ((___cptr = (int *)embryo_data_address_get(ep, (par)))) { \
      val = *___cptr; } }
#define SETSTR(str, par) { \
   Embryo_Cell *___cptr; \
   if ((___cptr = embryo_data_address_get(ep, (par)))) { \
      embryo_data_string_set(ep, str, ___cptr); } }
#define SETSTRALLOCATE(s)           \
  {                     \
     if (s) {                   \
    if ((int) strlen((s)) < params[4]) {    \
       SETSTR((s), params[3]); }        \
    else {                  \
       char *ss;                \
       ss = alloca(strlen((s)) + 1);    \
       strcpy(ss, (s));         \
       ss[params[4] - 2] = 0;       \
       SETSTR(ss, params[3]); } }       \
     else                   \
       SETSTR("", params[3]);           \
  }
#define SETFLOAT(val, par) { \
   float *___cptr; \
   if ((___cptr = (float *)embryo_data_address_get(ep, (par)))) { \
      *___cptr = (float)val; } }
#define SETFLOAT_T(val, par)                        \
  {                                 \
     float *___cptr;                            \
     if ((___cptr = (float *)embryo_data_address_get(ep, (par))))   \
       {                                \
      *___cptr = (float) TO_DOUBLE(val);                \
       }                                \
  }
#define SETINT(val, par) { \
   int *___cptr; \
   if ((___cptr = (int *)embryo_data_address_get(ep, (par)))) { \
      *___cptr = (int)val; } }

Eina_Bool _edje_script_only(Edje *ed);
void _edje_script_only_init(Edje *ed);
void _edje_script_only_shutdown(Edje *ed);
void _edje_script_only_show(Edje *ed);
void _edje_script_only_hide(Edje *ed);
void _edje_script_only_move(Edje *ed);
void _edje_script_only_resize(Edje *ed);
void _edje_script_only_message(Edje *ed, Edje_Message *em);

extern jmp_buf _edje_lua_panic_jmp;
#define _edje_lua_panic_here() setjmp(_edje_lua_panic_jmp)

lua_State *_edje_lua_state_get();
lua_State *_edje_lua_new_thread(Edje *ed, lua_State *L);
void _edje_lua_free_thread(Edje *ed, lua_State *L);
void _edje_lua_new_reg(lua_State *L, int index, void *ptr);
void _edje_lua_get_reg(lua_State *L, void *ptr);
void _edje_lua_free_reg(lua_State *L, void *ptr);
void _edje_lua_script_fn_new(Edje *ed);
void _edje_lua_group_fn_new(Edje *ed);
void _edje_lua_init();
void _edje_lua_shutdown();

void __edje_lua_error(const char *file, const char *fnc, int line, lua_State *L, int err_code);
#define _edje_lua_error(L, err_code)                    \
  __edje_lua_error(__FILE__, __FUNCTION__, __LINE__, L, err_code)

Eina_Bool  _edje_lua_script_only(Edje *ed);
void _edje_lua_script_only_init(Edje *ed);
void _edje_lua_script_only_shutdown(Edje *ed);
void _edje_lua_script_only_show(Edje *ed);
void _edje_lua_script_only_hide(Edje *ed);
void _edje_lua_script_only_move(Edje *ed);
void _edje_lua_script_only_resize(Edje *ed);
void _edje_lua_script_only_message(Edje *ed, Edje_Message *em);

void _edje_entry_init(Edje *ed);
void _edje_entry_shutdown(Edje *ed);
void _edje_entry_real_part_init(Edje_Real_Part *rp);
void _edje_entry_real_part_shutdown(Edje_Real_Part *rp);
void _edje_entry_real_part_configure(Edje_Real_Part *rp);
const char *_edje_entry_selection_get(Edje_Real_Part *rp);
const char *_edje_entry_text_get(Edje_Real_Part *rp);
void _edje_entry_text_markup_set(Edje_Real_Part *rp, const char *text);
void _edje_entry_text_markup_insert(Edje_Real_Part *rp, const char *text);
void _edje_entry_set_cursor_start(Edje_Real_Part *rp);
void _edje_entry_set_cursor_end(Edje_Real_Part *rp);
void _edje_entry_cursor_copy(Edje_Real_Part *rp, Edje_Cursor cur, Edje_Cursor dst);
void _edje_entry_select_none(Edje_Real_Part *rp);
void _edje_entry_select_all(Edje_Real_Part *rp);
void _edje_entry_select_begin(Edje_Real_Part *rp);
void _edje_entry_select_extend(Edje_Real_Part *rp);
const Eina_List *_edje_entry_anchor_geometry_get(Edje_Real_Part *rp, const char *anchor);
const Eina_List *_edje_entry_anchors_list(Edje_Real_Part *rp);
Eina_Bool _edje_entry_item_geometry_get(Edje_Real_Part *rp, const char *item, Evas_Coord *cx, Evas_Coord *cy, Evas_Coord *cw, Evas_Coord *ch);
const Eina_List *_edje_entry_items_list(Edje_Real_Part *rp);
void _edje_entry_cursor_geometry_get(Edje_Real_Part *rp, Evas_Coord *cx, Evas_Coord *cy, Evas_Coord *cw, Evas_Coord *ch);
void _edje_entry_select_allow_set(Edje_Real_Part *rp, Eina_Bool allow);
Eina_Bool _edje_entry_select_allow_get(const Edje_Real_Part *rp);
void _edje_entry_select_abort(Edje_Real_Part *rp);

Eina_Bool _edje_entry_cursor_next(Edje_Real_Part *rp, Edje_Cursor cur);
Eina_Bool _edje_entry_cursor_prev(Edje_Real_Part *rp, Edje_Cursor cur);
Eina_Bool _edje_entry_cursor_up(Edje_Real_Part *rp, Edje_Cursor cur);
Eina_Bool _edje_entry_cursor_down(Edje_Real_Part *rp, Edje_Cursor cur);
void _edje_entry_cursor_begin(Edje_Real_Part *rp, Edje_Cursor cur);
void _edje_entry_cursor_end(Edje_Real_Part *rp, Edje_Cursor cur);
void _edje_entry_cursor_line_begin(Edje_Real_Part *rp, Edje_Cursor cur);
void _edje_entry_cursor_line_end(Edje_Real_Part *rp, Edje_Cursor cur);
Eina_Bool _edje_entry_cursor_coord_set(Edje_Real_Part *rp, Edje_Cursor cur, int x, int y);
Eina_Bool _edje_entry_cursor_is_format_get(Edje_Real_Part *rp, Edje_Cursor cur);
Eina_Bool _edje_entry_cursor_is_visible_format_get(Edje_Real_Part *rp, Edje_Cursor cur);
const char *_edje_entry_cursor_content_get(Edje_Real_Part *rp, Edje_Cursor cur);
    
void _edje_external_init();
void _edje_external_shutdown();
Evas_Object *_edje_external_type_add(const char *type_name, Evas *evas, Evas_Object *parent, const Eina_List *params, const char *part_name);
void _edje_external_signal_emit(Evas_Object *obj, const char *emission, const char *source);
Eina_Bool _edje_external_param_set(Evas_Object *obj, Edje_Real_Part *rp, const Edje_External_Param *param) EINA_ARG_NONNULL(1, 2);
Eina_Bool _edje_external_param_get(const Evas_Object *obj, Edje_Real_Part *rp, Edje_External_Param *param) EINA_ARG_NONNULL(1, 2);
Evas_Object *_edje_external_content_get(const Evas_Object *obj, const char *content) EINA_ARG_NONNULL(1, 2);
void _edje_external_params_free(Eina_List *params, Eina_Bool free_strings);
void _edje_external_recalc_apply(Edje *ed, Edje_Real_Part *ep,
                 Edje_Calc_Params *params,
                 Edje_Part_Description_Common *chosen_desc);
void *_edje_external_params_parse(Evas_Object *obj, const Eina_List *params);
void _edje_external_parsed_params_free(Evas_Object *obj, void *params);

EAPI void _edje_module_init();
EAPI void _edje_module_shutdown();

static inline Eina_Bool
edje_program_is_strncmp(const char *str)
{
   size_t length;

   length = strlen(str);

   if (strpbrk(str, "*?[\\") != str + length)
     return EINA_FALSE;
   if (str[length] == '['
       || str[length] == '\\')
     return EINA_FALSE;
   return EINA_TRUE;
}

static inline Eina_Bool
edje_program_is_strrncmp(const char *str)
{
   if (*str != '*' && *str != '?')
     return EINA_FALSE;
   if (strpbrk(str + 1, "*?[\\"))
     return EINA_FALSE;
   return EINA_TRUE;
}

EAPI void _edje_program_insert(Edje_Part_Collection *ed, Edje_Program *p);
EAPI void _edje_program_remove(Edje_Part_Collection *ed, Edje_Program *p);

void _edje_lua2_error_full(const char *file, const char *fnc, int line, lua_State *L, int err_code);
#define _edje_lua2_error(L, err_code) _edje_lua2_error_full(__FILE__, __FUNCTION__, __LINE__, L, err_code)
void _edje_lua2_script_init(Edje *ed);
void _edje_lua2_script_shutdown(Edje *ed);
void _edje_lua2_script_load(Edje_Part_Collection *edc, void *data, int size);
void _edje_lua2_script_unload(Edje_Part_Collection *edc);

void _edje_lua2_script_func_shutdown(Edje *ed);
void _edje_lua2_script_func_show(Edje *ed);
void _edje_lua2_script_func_hide(Edje *ed);
void _edje_lua2_script_func_move(Edje *ed);
void _edje_lua2_script_func_resize(Edje *ed);
void _edje_lua2_script_func_message(Edje *ed, Edje_Message *em);
void _edje_lua2_script_func_signal(Edje *ed, const char *sig, const char *src);

const char *edje_string_get(const Edje_String *es);
const char *edje_string_id_get(const Edje_String *es);

#endif

Copyright ©2011 Enlightenment

Docs generated Tue Feb 22 11:40:02 2011