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[elm] Map now inheritable. 

SVN revision: 74610
This commit is contained in:
Gustavo Lima Chaves 2012-07-30 22:36:50 +00:00
parent 9319d50d54
commit 50305f191b
2 changed files with 640 additions and 489 deletions
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514
legacy/elementary/src/lib/elm_map.c
View File

@ -1,69 +1,13 @@
#include <Elementary.h>
#include "elm_priv.h"
#include "elm_interface_scrollable.h"
#include "elm_widget_map.h"
static const char MAP_SMART_NAME[] = "elm_map";
static const char MAP_PAN_SMART_NAME[] = "elm_map_pan";
#define ELM_MAP_DATA_GET(o, sd) \
Elm_Map_Smart_Data * sd = evas_object_smart_data_get(o)
#define ELM_MAP_PAN_DATA_GET(o, sd) \
Elm_Map_Pan_Smart_Data * sd = evas_object_smart_data_get(o)
#define ELM_MAP_DATA_GET_OR_RETURN(o, ptr) \
ELM_MAP_DATA_GET(o, ptr); \
if (!ptr) \
{ \
CRITICAL("No widget data for object %p (%s)", \
o, evas_object_type_get(o)); \
return; \
}
#define ELM_MAP_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
ELM_MAP_DATA_GET(o, ptr); \
if (!ptr) \
{ \
CRITICAL("No widget data for object %p (%s)", \
o, evas_object_type_get(o)); \
return val; \
}
#define ELM_MAP_CHECK(obj) \
if (!obj || !elm_widget_type_check((obj), \
MAP_SMART_NAME, __func__)) \
return
EAPI const char ELM_MAP_SMART_NAME[] = "elm_map";
EAPI const char ELM_MAP_PAN_SMART_NAME[] = "elm_map_pan";
#define OVERLAY_CLASS_ZOOM_MAX 255
#define MAX_CONCURRENT_DOWNLOAD 10
#ifdef HAVE_ELEMENTARY_ECORE_CON
typedef struct _Elm_Map_Smart_Data Elm_Map_Smart_Data;
typedef struct _Path Path;
typedef struct _Color Color;
typedef struct _Region Region;
typedef struct _Elm_Map_Pan_Smart_Data Elm_Map_Pan_Smart_Data;
typedef struct _Grid Grid;
typedef struct _Grid_Item Grid_Item;
typedef struct _Overlay_Default Overlay_Default;
typedef struct _Overlay_Class Overlay_Class;
typedef struct _Overlay_Group Overlay_Group;
typedef struct _Overlay_Bubble Overlay_Bubble;
typedef struct _Overlay_Route Overlay_Route;
typedef struct _Overlay_Line Overlay_Line;
typedef struct _Overlay_Polygon Overlay_Polygon;
typedef struct _Overlay_Circle Overlay_Circle;
typedef struct _Overlay_Scale Overlay_Scale;
typedef struct _Path_Node Path_Node;
typedef struct _Path_Waypoint Path_Waypoint;
typedef struct _Route_Dump Route_Dump;
typedef struct _Name_Dump Name_Dump;
typedef struct _Delayed_Data Delayed_Data;
typedef struct _Source_Tile Source_Tile;
typedef struct _Source_Route Source_Route;
typedef struct _Source_Name Source_Name;
#define ROUND(z) (((z) < 0) ? (int)ceil((z) - 0.005) : (int)floor((z) + 0.005))
#define EVAS_MAP_POINT 4
#define DEFAULT_TILE_SIZE 256
@ -90,432 +34,7 @@ typedef struct _Source_Name Source_Name;
#define NOMINATIM_ATTR_LON "lon"
#define NOMINATIM_ATTR_LAT "lat"
typedef char *(*Elm_Map_Module_Source_Name_Func)(void);
typedef int (*Elm_Map_Module_Tile_Zoom_Min_Func)(void);
typedef int (*Elm_Map_Module_Tile_Zoom_Max_Func)(void);
typedef char *(*Elm_Map_Module_Tile_Url_Func)(const Evas_Object *,
int,
int,
int);
typedef Eina_Bool (*Elm_Map_Module_Tile_Geo_to_Coord_Func)(const Evas_Object *,
int,
double,
double,
int,
int *,
int *);
typedef Eina_Bool (*Elm_Map_Module_Tile_Coord_to_Geo_Func)(const Evas_Object *,
int,
int,
int,
int,
double *,
double *);
typedef double (*Elm_Map_Module_Tile_Scale_Func)(const Evas_Object *,
double,
double,
int);
typedef char *(*Elm_Map_Module_Route_Url_Func)(const Evas_Object *,
const char *,
int,
double,
double,
double,
double);
typedef char *(*Elm_Map_Module_Name_Url_Func)(const Evas_Object *,
int,
const char *,
double,
double);
enum _Route_Xml_Attribute
{
ROUTE_XML_NONE,
ROUTE_XML_DISTANCE,
ROUTE_XML_DESCRIPTION,
ROUTE_XML_COORDINATES,
ROUTE_XML_LAST
} Route_Xml_Attibute;
enum _Name_Xml_Attribute
{
NAME_XML_NONE,
NAME_XML_NAME,
NAME_XML_LON,
NAME_XML_LAT,
NAME_XML_LAST
} Name_Xml_Attibute;
enum _Track_Xml_Attribute
{
TRACK_XML_NONE,
TRACK_XML_COORDINATES,
TRACK_XML_LAST
} Track_Xml_Attibute;
struct _Path
{
Evas_Coord x, y;
};
struct _Region
{
double lon, lat;
};
struct _Delayed_Data
{
void (*func)(void *data);
Elm_Map_Smart_Data *wsd;
Elm_Map_Zoom_Mode mode;
int zoom;
double lon, lat;
Eina_List *overlays;
};
// FIXME: Currently tile size must be 256*256
// and the map size is pow(2.0, z) * (tile size)
struct _Source_Tile
{
const char *name;
int zoom_min;
int zoom_max;
Elm_Map_Module_Tile_Url_Func url_cb;
Elm_Map_Module_Tile_Geo_to_Coord_Func geo_to_coord;
Elm_Map_Module_Tile_Coord_to_Geo_Func coord_to_geo;
Elm_Map_Module_Tile_Scale_Func scale_cb;
};
struct _Source_Route
{
const char *name;
Elm_Map_Module_Route_Url_Func url_cb;
};
struct _Source_Name
{
const char *name;
Elm_Map_Module_Name_Url_Func url_cb;
};
struct _Color
{
int r, g, b, a;
};
struct _Overlay_Group
{
Elm_Map_Smart_Data *wsd;
double lon, lat;
Elm_Map_Overlay *overlay; // virtual group type overlay
Elm_Map_Overlay *klass; // class overlay for this virtual group
Overlay_Default *ovl; // rendered overlay
Eina_List *members;
Eina_Bool in : 1;
Eina_Bool boss : 1;
};
struct _Overlay_Default
{
Elm_Map_Smart_Data *wsd;
Evas_Coord w, h;
double lon, lat;
Evas_Coord x, y;
// Display priority is content > icon > clas_obj > clas_icon > layout
Evas_Object *content;
Evas_Object *icon;
Color c;
// if clas_content or icon exists, do not inherit from class
Evas_Object *clas_content; // Duplicated from class content
Evas_Object *clas_icon; // Duplicated from class icon
Evas_Object *layout;
};
struct _Overlay_Class
{
Elm_Map_Smart_Data *wsd;
Eina_List *members;
int zoom_max;
Evas_Object *content;
Evas_Object *icon;
};
struct _Overlay_Bubble
{
Elm_Map_Smart_Data *wsd;
Evas_Object *pobj;
Evas_Object *obj, *sc, *bx;
double lon, lat;
Evas_Coord x, y, w, h;
};
struct _Overlay_Route
{
Elm_Map_Smart_Data *wsd;
Evas_Object *obj;
Eina_List *paths;
Eina_List *nodes;
};
struct _Overlay_Line
{
Elm_Map_Smart_Data *wsd;
double flon, flat, tlon, tlat;
Evas_Object *obj;
};
struct _Overlay_Polygon
{
Elm_Map_Smart_Data *wsd;
Eina_List *regions; // list of Regions
Evas_Object *obj;
};
struct _Overlay_Circle
{
Elm_Map_Smart_Data *wsd;
double lon, lat;
double radius; // Intial pixel in intial view
double ratio; // initial-radius/map-size
Evas_Object *obj;
};
struct _Overlay_Scale
{
Elm_Map_Smart_Data *wsd;
Evas_Coord x, y;
Evas_Coord w, h;
Evas_Object *obj;
};
struct _Elm_Map_Overlay
{
Elm_Map_Smart_Data *wsd;
Evas_Coord zoom_min;
Color c;
void *data; // user set data
Elm_Map_Overlay_Type type;
void *ovl; // Overlay Data for each type
Elm_Map_Overlay_Get_Cb cb;
void *cb_data;
Elm_Map_Overlay_Del_Cb del_cb;
void *del_cb_data;
// These are not used if overlay type is class or group
Overlay_Group *grp;
Eina_Bool visible : 1;
Eina_Bool paused : 1;
Eina_Bool hide : 1;
};
struct _Elm_Map_Route
{
Elm_Map_Smart_Data *wsd;
char *fname;
Elm_Map_Route_Type type;
Elm_Map_Route_Method method;
double flon, flat, tlon, tlat;
Elm_Map_Route_Cb cb;
void *data;
Ecore_File_Download_Job *job;
Eina_List *nodes;
Eina_List *waypoint;
struct
{
int node_count;
int waypoint_count;
const char *nodes;
const char *waypoints;
double distance; /* unit : km */
} info;
Path_Node *n;
Path_Waypoint *w;
};
struct _Path_Node
{
Elm_Map_Smart_Data *wsd;
int idx;
struct
{
double lon, lat;
char *address;
} pos;
};
struct _Path_Waypoint
{
Elm_Map_Smart_Data *wsd;
const char *point;
};
struct _Elm_Map_Name
{
Elm_Map_Smart_Data *wsd;
int method;
char *address;
double lon, lat;
char *fname;
Ecore_File_Download_Job *job;
Elm_Map_Name_Cb cb;
void *data;
};
struct _Route_Dump
{
int id;
char *fname;
double distance;
char *description;
char *coordinates;
};
struct _Name_Dump
{
int id;
char *address;
double lon;
double lat;
};
struct _Grid_Item
{
Grid *g;
Elm_Map_Smart_Data *wsd;
Evas_Object *img;
const char *file;
const char *url;
int x, y; // Tile coordinate
Ecore_File_Download_Job *job;
Eina_Bool file_have : 1;
};
struct _Grid
{
Elm_Map_Smart_Data *wsd;
int zoom; /* zoom level tiles want for optimal
* display (1, 2, 4, 8) */
int tw, th; // size of grid in tiles
Eina_Matrixsparse *grid;
};
struct _Elm_Map_Pan_Smart_Data
{
Elm_Pan_Smart_Data base;
Elm_Map_Smart_Data *wsd;
};
struct _Elm_Map_Smart_Data
{
Elm_Widget_Smart_Data base; /* base widget smart data as
* first member obligatory, as
* we're inheriting from it */
Evas_Object *hit_rect;
const Elm_Scrollable_Smart_Interface *s_iface;
Evas_Object *pan_obj;
Evas_Object *g_layer;
/* Tiles are below this and overlays are on top */
Evas_Object *sep_maps_overlays;
Evas_Map *map;
Eina_Array *src_tile_mods;
Source_Tile *src_tile;
Eina_List *src_tiles;
const char **src_tile_names;
Eina_Array *src_route_mods;
Source_Route *src_route;
Eina_List *src_routes;
const char **src_route_names;
Eina_Array *src_name_mods;
Source_Name *src_name;
Eina_List *src_names;
const char **src_name_names;
Eina_List *grids;
int zoom_min, zoom_max;
int tsize;
int id;
int zoom;
double zoom_detail;
struct
{
int w, h; // Current pixel width, heigth of a grid
int tile; // Current pixel size of a grid item
} size;
Elm_Map_Zoom_Mode mode;
struct
{
double zoom;
double diff;
int cnt;
} ani;
Ecore_Timer *zoom_timer;
Ecore_Animator *zoom_animator;
Ecore_Timer *loaded_timer;
int try_num;
int finish_num;
int download_num;
Eina_List *download_list;
Ecore_Idler *download_idler;
Eina_Hash *ua;
const char *user_agent;
Evas_Coord pan_x, pan_y;
Eina_List *delayed_jobs;
Ecore_Timer *scr_timer;
Ecore_Timer *long_timer;
Evas_Event_Mouse_Down ev;
double pinch_zoom;
struct
{
Evas_Coord cx, cy;
double a, d;
} rotate;
Eina_List *routes;
Eina_List *track;
Eina_List *names;
Eina_List *overlays;
Eina_List *group_overlays;
Eina_List *all_overlays;
Eina_Bool wheel_disabled : 1;
Eina_Bool on_hold : 1;
Eina_Bool paused : 1;
};
#ifdef HAVE_ELEMENTARY_ECORE_CON
static char *
_mapnik_url_cb(const Evas_Object *obj __UNUSED__,
@ -806,12 +325,12 @@ static const Evas_Smart_Interface *_smart_interfaces[] =
};
EVAS_SMART_SUBCLASS_IFACE_NEW
(MAP_SMART_NAME, _elm_map, Elm_Widget_Smart_Class,
(ELM_MAP_SMART_NAME, _elm_map, Elm_Map_Smart_Class,
Elm_Widget_Smart_Class, elm_widget_smart_class_get, _smart_callbacks,
_smart_interfaces);
ELM_INTERNAL_SMART_SUBCLASS_NEW
(MAP_PAN_SMART_NAME, _elm_map_pan, Elm_Pan_Smart_Class,
(ELM_MAP_PAN_SMART_NAME, _elm_map_pan, Elm_Map_Pan_Smart_Class,
Elm_Pan_Smart_Class, elm_pan_smart_class_get, NULL);
static void
@ -3254,7 +2773,7 @@ _elm_map_pan_smart_move(Evas_Object *obj,
}
static void
_elm_map_pan_smart_set_user(Elm_Pan_Smart_Class *sc)
_elm_map_pan_smart_set_user(Elm_Map_Pan_Smart_Class *sc)
{
ELM_PAN_CLASS(sc)->base.add = _elm_map_pan_smart_add;
ELM_PAN_CLASS(sc)->base.move = _elm_map_pan_smart_move;
@ -4583,7 +4102,7 @@ _elm_map_smart_member_add(Evas_Object *obj,
}
static void
_elm_map_smart_set_user(Elm_Widget_Smart_Class *sc)
_elm_map_smart_set_user(Elm_Map_Smart_Class *sc)
{
ELM_WIDGET_CLASS(sc)->base.add = _elm_map_smart_add;
ELM_WIDGET_CLASS(sc)->base.del = _elm_map_smart_del;
@ -4596,6 +4115,23 @@ _elm_map_smart_set_user(Elm_Widget_Smart_Class *sc)
ELM_WIDGET_CLASS(sc)->event = _elm_map_smart_event;
}
EAPI const Elm_Map_Smart_Class *
elm_map_smart_class_get(void)
{
static Elm_Map_Smart_Class _sc =
ELM_MAP_SMART_CLASS_INIT_NAME_VERSION(ELM_MAP_SMART_NAME);
static const Elm_Map_Smart_Class *class = NULL;
Evas_Smart_Class *esc = (Evas_Smart_Class *)&_sc;
if (class) return class;
_elm_map_smart_set(&_sc);
esc->callbacks = _smart_callbacks;
class = &_sc;
return class;
}
EAPI Evas_Object *
elm_map_add(Evas_Object *parent)
{

615
legacy/elementary/src/lib/elm_widget_map.h Normal file
View File

@ -0,0 +1,615 @@
#ifndef ELM_WIDGET_MAP_H
#define ELM_WIDGET_MAP_H
#include "elm_interface_scrollable.h"
/**
* @addtogroup Widget
* @{
*
* @section elm-map-class The Elementary Map Class
*
* Elementary, besides having the @ref Map widget, exposes its
* foundation -- the Elementary Map Class -- in order to create
* other widgets which are a map with some more logic on top.
*/
/**
* @def ELM_MAP_CLASS
*
* Use this macro to cast whichever subclass of
* #Elm_Map_Smart_Class into it, so to access its fields.
*
* @ingroup Widget
*/
#define ELM_MAP_CLASS(x) ((Elm_Map_Smart_Class *) x)
/**
* @def ELM_MAP_DATA
*
* Use this macro to cast whichever subdata of
* #Elm_Map_Smart_Data into it, so to access its fields.
*
* @ingroup Widget
*/
#define ELM_MAP_DATA(x) ((Elm_Map_Smart_Data *) x)
/**
* @def ELM_MAP_SMART_CLASS_VERSION
*
* Current version for Elementary map @b base smart class, a value
* which goes to _Elm_Map_Smart_Class::version.
*
* @ingroup Widget
*/
#define ELM_MAP_SMART_CLASS_VERSION 1
/**
* @def ELM_MAP_SMART_CLASS_INIT
*
* Initializer for a whole #Elm_Map_Smart_Class structure, with
* @c NULL values on its specific fields.
*
* @param smart_class_init initializer to use for the "base" field
* (#Evas_Smart_Class).
*
* @see EVAS_SMART_CLASS_INIT_NULL
* @see EVAS_SMART_CLASS_INIT_NAME_VERSION
* @see ELM_MAP_SMART_CLASS_INIT_NULL
* @see ELM_MAP_SMART_CLASS_INIT_NAME_VERSION
*
* @ingroup Widget
*/
#define ELM_MAP_SMART_CLASS_INIT(smart_class_init) \
{smart_class_init, ELM_MAP_SMART_CLASS_VERSION}
/**
* @def ELM_MAP_SMART_CLASS_INIT_NULL
*
* Initializer to zero out a whole #Elm_Map_Smart_Class structure.
*
* @see ELM_MAP_SMART_CLASS_INIT_NAME_VERSION
* @see ELM_MAP_SMART_CLASS_INIT
*
* @ingroup Widget
*/
#define ELM_MAP_SMART_CLASS_INIT_NULL \
ELM_MAP_SMART_CLASS_INIT(EVAS_SMART_CLASS_INIT_NULL)
/**
* @def ELM_MAP_SMART_CLASS_INIT_NAME_VERSION
*
* Initializer to zero out a whole #Elm_Map_Smart_Class structure and
* set its name and version.
*
* This is similar to #ELM_MAP_SMART_CLASS_INIT_NULL, but it will
* also set the version field of #Elm_Map_Smart_Class (base field)
* to the latest #ELM_MAP_SMART_CLASS_VERSION and name it to the
* specific value.
*
* It will keep a reference to the name field as a <c>"const char *"</c>,
* i.e., the name must be available while the structure is
* used (hint: static or global variable!) and must not be modified.
*
* @see ELM_MAP_SMART_CLASS_INIT_NULL
* @see ELM_MAP_SMART_CLASS_INIT
*
* @ingroup Widget
*/
#define ELM_MAP_SMART_CLASS_INIT_NAME_VERSION(name) \
ELM_MAP_SMART_CLASS_INIT(ELM_WIDGET_SMART_CLASS_INIT_NAME_VERSION(name))
/**
* Elementary map base smart class. This inherits directly from
* #Elm_Widget_Smart_Class and is meant to build widgets extending the
* behavior of a map.
*
* All of the functions listed on @ref Map namespace will work for
* objects deriving from #Elm_Map_Smart_Class.
*/
typedef struct _Elm_Map_Smart_Class
{
Elm_Widget_Smart_Class base;
int version; /**< Version of this smart class definition */
} Elm_Map_Smart_Class;
/**
* Base widget smart data extended with map instance data.
*/
typedef struct _Elm_Map_Smart_Data Elm_Map_Smart_Data;
typedef char *(*Elm_Map_Module_Source_Name_Func)(void);
typedef int (*Elm_Map_Module_Tile_Zoom_Min_Func)(void);
typedef int (*Elm_Map_Module_Tile_Zoom_Max_Func)(void);
typedef char *(*Elm_Map_Module_Tile_Url_Func)(const Evas_Object *,
int,
int,
int);
typedef Eina_Bool (*Elm_Map_Module_Tile_Geo_to_Coord_Func)(const Evas_Object *,
int,
double,
double,
int,
int *,
int *);
typedef Eina_Bool (*Elm_Map_Module_Tile_Coord_to_Geo_Func)(const Evas_Object *,
int,
int,
int,
int,
double *,
double *);
typedef double (*Elm_Map_Module_Tile_Scale_Func)(const Evas_Object *,
double,
double,
int);
typedef char *(*Elm_Map_Module_Route_Url_Func)(const Evas_Object *,
const char *,
int,
double,
double,
double,
double);
typedef char *(*Elm_Map_Module_Name_Url_Func)(const Evas_Object *,
int,
const char *,
double,
double);
typedef struct _Source_Tile Source_Tile;
// FIXME: Currently tile size must be 256*256
// and the map size is pow(2.0, z) * (tile size)
struct _Source_Tile
{
const char *name;
int zoom_min;
int zoom_max;
Elm_Map_Module_Tile_Url_Func url_cb;
Elm_Map_Module_Tile_Geo_to_Coord_Func geo_to_coord;
Elm_Map_Module_Tile_Coord_to_Geo_Func coord_to_geo;
Elm_Map_Module_Tile_Scale_Func scale_cb;
};
typedef struct _Source_Route Source_Route;
struct _Source_Route
{
const char *name;
Elm_Map_Module_Route_Url_Func url_cb;
};
typedef struct _Source_Name Source_Name;
struct _Source_Name
{
const char *name;
Elm_Map_Module_Name_Url_Func url_cb;
};
typedef struct _Path Path;
typedef struct _Color Color;
typedef struct _Region Region;
typedef struct _Grid Grid;
typedef struct _Grid_Item Grid_Item;
typedef struct _Overlay_Default Overlay_Default;
typedef struct _Overlay_Class Overlay_Class;
typedef struct _Overlay_Group Overlay_Group;
typedef struct _Overlay_Bubble Overlay_Bubble;
typedef struct _Overlay_Route Overlay_Route;
typedef struct _Overlay_Line Overlay_Line;
typedef struct _Overlay_Polygon Overlay_Polygon;
typedef struct _Overlay_Circle Overlay_Circle;
typedef struct _Overlay_Scale Overlay_Scale;
typedef struct _Path_Node Path_Node;
typedef struct _Path_Waypoint Path_Waypoint;
typedef struct _Route_Dump Route_Dump;
typedef struct _Name_Dump Name_Dump;
typedef struct _Delayed_Data Delayed_Data;
enum _Route_Xml_Attribute
{
ROUTE_XML_NONE,
ROUTE_XML_DISTANCE,
ROUTE_XML_DESCRIPTION,
ROUTE_XML_COORDINATES,
ROUTE_XML_LAST
} Route_Xml_Attibute;
enum _Name_Xml_Attribute
{
NAME_XML_NONE,
NAME_XML_NAME,
NAME_XML_LON,
NAME_XML_LAT,
NAME_XML_LAST
} Name_Xml_Attibute;
enum _Track_Xml_Attribute
{
TRACK_XML_NONE,
TRACK_XML_COORDINATES,
TRACK_XML_LAST
} Track_Xml_Attibute;
struct _Path
{
Evas_Coord x, y;
};
struct _Region
{
double lon, lat;
};
struct _Delayed_Data
{
void (*func)(void *data);
Elm_Map_Smart_Data *wsd;
Elm_Map_Zoom_Mode mode;
int zoom;
double lon, lat;
Eina_List *overlays;
};
struct _Color
{
int r, g, b, a;
};
struct _Overlay_Group
{
Elm_Map_Smart_Data *wsd;
double lon, lat;
Elm_Map_Overlay *overlay; // virtual group type overlay
Elm_Map_Overlay *klass; // class overlay for this virtual group
Overlay_Default *ovl; // rendered overlay
Eina_List *members;
Eina_Bool in : 1;
Eina_Bool boss : 1;
};
struct _Overlay_Default
{
Elm_Map_Smart_Data *wsd;
Evas_Coord w, h;
double lon, lat;
Evas_Coord x, y;
// Display priority is content > icon > clas_obj > clas_icon > layout
Evas_Object *content;
Evas_Object *icon;
Color c;
// if clas_content or icon exists, do not inherit from class
Evas_Object *clas_content; // Duplicated from class content
Evas_Object *clas_icon; // Duplicated from class icon
Evas_Object *layout;
};
struct _Overlay_Class
{
Elm_Map_Smart_Data *wsd;
Eina_List *members;
int zoom_max;
Evas_Object *content;
Evas_Object *icon;
};
struct _Overlay_Bubble
{
Elm_Map_Smart_Data *wsd;
Evas_Object *pobj;
Evas_Object *obj, *sc, *bx;
double lon, lat;
Evas_Coord x, y, w, h;
};
struct _Overlay_Route
{
Elm_Map_Smart_Data *wsd;
Evas_Object *obj;
Eina_List *paths;
Eina_List *nodes;
};
struct _Overlay_Line
{
Elm_Map_Smart_Data *wsd;
double flon, flat, tlon, tlat;
Evas_Object *obj;
};
struct _Overlay_Polygon
{
Elm_Map_Smart_Data *wsd;
Eina_List *regions; // list of Regions
Evas_Object *obj;
};
struct _Overlay_Circle
{
Elm_Map_Smart_Data *wsd;
double lon, lat;
double radius; // Intial pixel in intial view
double ratio; // initial-radius/map-size
Evas_Object *obj;
};
struct _Overlay_Scale
{
Elm_Map_Smart_Data *wsd;
Evas_Coord x, y;
Evas_Coord w, h;
Evas_Object *obj;
};
struct _Elm_Map_Overlay
{
Elm_Map_Smart_Data *wsd;
Evas_Coord zoom_min;
Color c;
void *data; // user set data
Elm_Map_Overlay_Type type;
void *ovl; // Overlay Data for each type
Elm_Map_Overlay_Get_Cb cb;
void *cb_data;
Elm_Map_Overlay_Del_Cb del_cb;
void *del_cb_data;
// These are not used if overlay type is class or group
Overlay_Group *grp;
Eina_Bool visible : 1;
Eina_Bool paused : 1;
Eina_Bool hide : 1;
};
struct _Elm_Map_Route
{
Elm_Map_Smart_Data *wsd;
char *fname;
Elm_Map_Route_Type type;
Elm_Map_Route_Method method;
double flon, flat, tlon, tlat;
Elm_Map_Route_Cb cb;
void *data;
Ecore_File_Download_Job *job;
Eina_List *nodes;
Eina_List *waypoint;
struct
{
int node_count;
int waypoint_count;
const char *nodes;
const char *waypoints;
double distance; /* unit : km */
} info;
Path_Node *n;
Path_Waypoint *w;
};
struct _Path_Node
{
Elm_Map_Smart_Data *wsd;
int idx;
struct
{
double lon, lat;
char *address;
} pos;
};
struct _Path_Waypoint
{
Elm_Map_Smart_Data *wsd;
const char *point;
};
struct _Elm_Map_Name
{
Elm_Map_Smart_Data *wsd;
int method;
char *address;
double lon, lat;
char *fname;
Ecore_File_Download_Job *job;
Elm_Map_Name_Cb cb;
void *data;
};
struct _Route_Dump
{
int id;
char *fname;
double distance;
char *description;
char *coordinates;
};
struct _Name_Dump
{
int id;
char *address;
double lon;
double lat;
};
struct _Grid_Item
{
Grid *g;
Elm_Map_Smart_Data *wsd;
Evas_Object *img;
const char *file;
const char *url;
int x, y; // Tile coordinate
Ecore_File_Download_Job *job;
Eina_Bool file_have : 1;
};
struct _Grid
{
Elm_Map_Smart_Data *wsd;
int zoom; /* zoom level tiles want for optimal
* display (1, 2, 4, 8) */
int tw, th; // size of grid in tiles
Eina_Matrixsparse *grid;
};
struct _Elm_Map_Smart_Data
{
Elm_Widget_Smart_Data base; /* base widget smart data as
* first member obligatory, as
* we're inheriting from it */
Evas_Object *hit_rect;
const Elm_Scrollable_Smart_Interface *s_iface;
Evas_Object *pan_obj;
Evas_Object *g_layer;
/* Tiles are below this and overlays are on top */
Evas_Object *sep_maps_overlays;
Evas_Map *map;
Eina_Array *src_tile_mods;
Source_Tile *src_tile;
Eina_List *src_tiles;
const char **src_tile_names;
Eina_Array *src_route_mods;
Source_Route *src_route;
Eina_List *src_routes;
const char **src_route_names;
Eina_Array *src_name_mods;
Source_Name *src_name;
Eina_List *src_names;
const char **src_name_names;
Eina_List *grids;
int zoom_min, zoom_max;
int tsize;
int id;
int zoom;
double zoom_detail;
struct
{
int w, h; // Current pixel width, heigth of a grid
int tile; // Current pixel size of a grid item
} size;
Elm_Map_Zoom_Mode mode;
struct
{
double zoom;
double diff;
int cnt;
} ani;
Ecore_Timer *zoom_timer;
Ecore_Animator *zoom_animator;
Ecore_Timer *loaded_timer;
int try_num;
int finish_num;
int download_num;
Eina_List *download_list;
Ecore_Idler *download_idler;
Eina_Hash *ua;
const char *user_agent;
Evas_Coord pan_x, pan_y;
Eina_List *delayed_jobs;
Ecore_Timer *scr_timer;
Ecore_Timer *long_timer;
Evas_Event_Mouse_Down ev;
double pinch_zoom;
struct
{
Evas_Coord cx, cy;
double a, d;
} rotate;
Eina_List *routes;
Eina_List *track;
Eina_List *names;
Eina_List *overlays;
Eina_List *group_overlays;
Eina_List *all_overlays;
Eina_Bool wheel_disabled : 1;
Eina_Bool on_hold : 1;
Eina_Bool paused : 1;
};
typedef struct _Elm_Map_Pan_Smart_Class
{
Elm_Pan_Smart_Class base;
} Elm_Map_Pan_Smart_Class;
typedef struct _Elm_Map_Pan_Smart_Data Elm_Map_Pan_Smart_Data;
struct _Elm_Map_Pan_Smart_Data
{
Elm_Pan_Smart_Data base;
Elm_Map_Smart_Data *wsd;
};
/**
* @}
*/
EAPI extern const char ELM_MAP_SMART_NAME[];
EAPI extern const char ELM_MAP_PAN_SMART_NAME[];
EAPI const Elm_Map_Smart_Class *elm_map_smart_class_get(void);
#define ELM_MAP_DATA_GET(o, sd) \
Elm_Map_Smart_Data * sd = evas_object_smart_data_get(o)
#define ELM_MAP_PAN_DATA_GET(o, sd) \
Elm_Map_Pan_Smart_Data * sd = evas_object_smart_data_get(o)
#define ELM_MAP_DATA_GET_OR_RETURN(o, ptr) \
ELM_MAP_DATA_GET(o, ptr); \
if (!ptr) \
{ \
CRITICAL("No widget data for object %p (%s)", \
o, evas_object_type_get(o)); \
return; \
}
#define ELM_MAP_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
ELM_MAP_DATA_GET(o, ptr); \
if (!ptr) \
{ \
CRITICAL("No widget data for object %p (%s)", \
o, evas_object_type_get(o)); \
return val; \
}
#define ELM_MAP_CHECK(obj) \
if (!obj || !elm_widget_type_check \
((obj), ELM_MAP_SMART_NAME, __func__)) \
return
#endif