gui_internal_poi.c File Reference

#include <glib.h>
#include <stdlib.h>
#include "color.h"
#include "coord.h"
#include "point.h"
#include "callback.h"
#include "graphics.h"
#include "debug.h"
#include "navit.h"
#include "navit_nls.h"
#include "item.h"
#include "xmlconfig.h"
#include "map.h"
#include "mapset.h"
#include "layout.h"
#include "route.h"
#include "transform.h"
#include "linguistics.h"
#include "fib.h"
#include "util.h"
#include "gui_internal.h"
#include "gui_internal_widget.h"
#include "gui_internal_priv.h"
#include "gui_internal_html.h"
#include "gui_internal_menu.h"
#include "gui_internal_keyboard.h"
#include "gui_internal_poi.h"

Data Structures
struct	item_data
struct	selector

Functions
static struct graphics_image *	gui_internal_poi_icon (struct gui_priv *this, struct item *item)
	Get icon for given POI type. More...
void	gui_internal_poi_param_free (void *p)
	Free poi_param structure. More...
static struct poi_param *	gui_internal_poi_param_clone (struct poi_param *p)
	Clone poi_param structure. More...
void	gui_internal_poi_param_set_filter (struct poi_param *param, char *text)
	Set POIs filter data in poi_param structure. More...
static struct widget *	gui_internal_cmd_pois_selector (struct gui_priv *this, struct pcoord *c, int pagenb)
static void	format_dist (int dist, char *distbuf)
	Widget to display POI item. More...
struct widget *	gui_internal_cmd_pois_item (struct gui_priv *this, struct coord *center, struct item *item, struct coord *c, struct route *route, int dist, char *name)
char *	gui_internal_compose_item_address_string (struct item *item, int prependPostal)
	Get string representation of item address suitable for doing search and for display in POI list. More...
static int	gui_internal_cmd_pois_item_selected (struct poi_param *param, struct item *item)
static void	gui_internal_cmd_pois_more (struct gui_priv *this, struct widget *wm, void *data)
	Event handler for POIs list "more" element. More...
static void	gui_internal_cmd_pois_filter_do (struct gui_priv *this, struct widget *wm, void *data)
	Event to apply POIs text filter. More...
static void	gui_internal_cmd_pois_filter_changed (struct gui_priv *this, struct widget *wm, void *data)
	POIs filter dialog. Event to handle '\r' ' ' keys pressed. More...
void	gui_internal_cmd_pois_filter (struct gui_priv *this, struct widget *wm, void *data)
	POIs filter dialog. More...
void	gui_internal_cmd_pois (struct gui_priv *this, struct widget *wm, void *data)
	Do POI search specified by poi_param and display POIs found. More...

Variables
static enum item_type	selectors_BankTypes [] = {type_poi_bank,type_poi_bank, type_poi_atm,type_poi_atm, type_none}
static enum item_type	selectors_FuelTypes [] = {type_poi_fuel,type_poi_fuel,type_none}
static enum item_type	selectors_BusTrainTypes []
static enum item_type	selectors_HotelTypes []
static enum item_type	selectors_RestaurantTypes []
static enum item_type	selectors_ShoppingTypes []
static enum item_type	selectors_ServiceTypes []
static enum item_type	selectors_ParkingTypes [] = {type_poi_car_parking,type_poi_car_parking,type_none}
static enum item_type	selectors_LandFeaturesTypes []
static enum item_type	selectors_OtherTypes []
struct selector	selectors []

Function Documentation

format_dist()

static void format_dist ( int  dist, char *  distbuf  )

static

Widget to display POI item.

Parameters

this	pointer to gui context
center	reference to the standing point where angle to be counted from
item	POI item reference
c	POI coordinates
dist	precomputed distance to POI (or -1 if it's not to be displayed)
name	POI name

Returns

Pointer to new widget.

References poi_param::dist.

Referenced by gui_internal_cmd_pois_item().

gui_internal_cmd_pois()

void gui_internal_cmd_pois	(	struct gui_priv *	this,
		struct widget *	wm,
		void *	data
	)

Do POI search specified by poi_param and display POIs found.

Parameters

this	The graphics context.
wm	called widget.
data	event data, reference to poi_param or NULL.

References _, poi_param::AddressFilterType, widget::background, table_data::bottom_row, widget::c, c, map_selection::c_rect, center, widget::children, coord_rect_contains(), poi_param::count, widget::data, data, widget::data_free, widget::datai, dbg, item_data::dist, poi_param::dist, fh_deleteheap(), fh_extractmin(), fh_insertkey(), fh_makekeyheap(), fh_minkey(), poi_param::filter, poi_param::filterstr, flags_expand, flags_fill, widget::func, gravity_left, gravity_left_center, gravity_left_top, gravity_top_center, gui_internal_box_new(), gui_internal_cmd_pois_item(), gui_internal_cmd_pois_item_selected(), gui_internal_cmd_pois_more(), gui_internal_cmd_pois_selector(), gui_internal_compose_item_address_string(), gui_internal_label_new(), gui_internal_menu(), gui_internal_menu_render(), gui_internal_poi_param_clone(), gui_internal_poi_param_free(), gui_internal_table_button_next(), gui_internal_widget_append(), gui_internal_widget_prepend(), gui_internal_widget_table_new(), gui_internal_widget_table_row_new(), item, item_attr_get(), item_attr_rewind(), item_coord_get_pro(), key, label, lvl_debug, item::map, map_convert_string(), map_convert_string_tmp(), map_projection(), map_rect_destroy(), map_rect_get_item(), map_rect_new(), map_selection_destroy(), map_selection_dup_pro(), map_selection_rect_new(), mapset_close(), mapset_next(), mapset_open(), selector::name, navit_get_attr(), navit_get_mapset(), scroll_buttons::next_button, orientation_horizontal, orientation_vertical, poi_param::pagenb, pcoord::pro, route_get_attr(), route_status_path_done_incremental, route_status_path_done_new, table_data::scroll_buttons, poi_param::sel, selectors, poi_param::selnb, widget::state, STATE_SENSITIVE, attr::str, table_data::top_row, transform_distance(), transform_scale(), item::type, attr::u, map_selection::u, widget::w, pcoord::x, and pcoord::y.

Referenced by gui_internal_cmd2_pois(), gui_internal_cmd_pois_filter_do(), gui_internal_cmd_pois_more(), gui_internal_cmd_pois_selector(), and gui_internal_cmd_position_do().

gui_internal_cmd_pois_filter()

void gui_internal_cmd_pois_filter	(	struct gui_priv *	this,
		struct widget *	wm,
		void *	data
	)

POIs filter dialog.

Parameters

this	The graphics context.
wm	called widget.
data	event data.

References widget::background, widget::c, widget::data, widget::flags, flags_expand, flags_fill, widget::func, gravity_center, gravity_left_center, gravity_top_center, gui_internal_box_new(), gui_internal_cmd_pois_filter_changed(), gui_internal_cmd_pois_filter_do(), gui_internal_image_new(), gui_internal_keyboard(), gui_internal_keyboard_init_mode(), gui_internal_keyboard_show_native(), gui_internal_label_new(), gui_internal_menu(), gui_internal_menu_render(), gui_internal_widget_append(), image_new_xs(), widget::name, orientation_horizontal, orientation_vertical, widget::state, STATE_EDIT, STATE_EDITABLE, STATE_SENSITIVE, VKBD_FLAG_2, and widget::w.

Referenced by gui_internal_cmd_pois_selector().

gui_internal_cmd_pois_filter_changed()

static void gui_internal_cmd_pois_filter_changed ( struct gui_priv *  this, struct widget *  wm, void *  data  )

static

POIs filter dialog. Event to handle '\r' '
' keys pressed.

References gui_internal_cmd_pois_filter_do(), gui_internal_reason_keypress_finish, widget::reason, and widget::text.

Referenced by gui_internal_cmd_pois_filter().

gui_internal_cmd_pois_filter_do()

static void gui_internal_cmd_pois_filter_do ( struct gui_priv *  this, struct widget *  wm, void *  data  )

static

Event to apply POIs text filter.

Parameters

this	The graphics context.
wm	called widget.
data	event data (pointer to editor widget containg filter text).

References poi_param::AddressFilterType, widget::data, data, gui_internal_cmd_pois(), gui_internal_poi_param_clone(), gui_internal_poi_param_free(), gui_internal_poi_param_set_filter(), widget::name, poi_param::pagenb, widget::text, and widget::w.

Referenced by gui_internal_cmd_pois_filter(), and gui_internal_cmd_pois_filter_changed().

gui_internal_cmd_pois_item()

struct widget* gui_internal_cmd_pois_item	(	struct gui_priv *	this,
		struct coord *	center,
		struct item *	item,
		struct coord *	c,
		struct route *	route,
		int	dist,
		char *	name
	)

References c, center, widget::data, widget::datai, flags_fill, format_dist(), widget::func, get_compass_direction(), gravity_left_center, gui_internal_button_new_with_callback(), gui_internal_cmd_position(), gui_internal_poi_icon(), image_new_xs(), widget::item, item, item_to_name(), widget::name, name, orientation_horizontal, route_get_distances(), widget::state, STATE_SENSITIVE, widget::text, transform_get_angle_delta(), item::type, and type.

Referenced by gui_internal_cmd_pois(), and gui_internal_cmd_position_do().

gui_internal_cmd_pois_item_selected()

static int gui_internal_cmd_pois_item_selected ( struct poi_param *  param, struct item *  item  )

static

References poi_param::AddressFilterType, poi_param::filter, gui_internal_compose_item_address_string(), item_attr_get(), item_to_name(), linguistics_expand_special(), item::map, map_convert_string_tmp(), match(), removecase(), poi_param::sel, selectors, poi_param::selnb, attr::str, item::type, type, selector::types, types, and attr::u.

Referenced by gui_internal_cmd_pois().

gui_internal_cmd_pois_more()

static void gui_internal_cmd_pois_more ( struct gui_priv *  this, struct widget *  wm, void *  data  )

static

Event handler for POIs list "more" element.

Parameters

this	The graphics context.
wm	called widget.
data	event data.

References widget::c, widget::data, widget::data_free, gui_internal_back(), gui_internal_cmd_pois(), and widget::w.

Referenced by gui_internal_cmd_pois().

gui_internal_cmd_pois_selector()

static struct widget* gui_internal_cmd_pois_selector ( struct gui_priv *  this, struct pcoord *  c, int  pagenb  )

static

References widget::background, widget::bt, widget::c, c, widget::cols, widget::data_free, flags_fill, gravity_left_center, gui_internal_box_new(), gui_internal_button_new_with_callback(), gui_internal_cmd_pois(), gui_internal_cmd_pois_filter(), gui_internal_poi_param_free(), gui_internal_widget_append(), gui_internal_widget_pack(), widget::h, image_new_s(), orientation_horizontal_vertical, orientation_vertical, p, poi_param::pagenb, selectors, and widget::w.

Referenced by gui_internal_cmd_pois().

gui_internal_compose_item_address_string()

char* gui_internal_compose_item_address_string	(	struct item *	item,
		int	prependPostal
	)

Get string representation of item address suitable for doing search and for display in POI list.

Parameters

item	reference to item.

Returns

Pointer to string representation of address. To be g_free()d after use.

References item_attr_get(), item::map, map_convert_string_tmp(), attr::str, and attr::u.

Referenced by gui_internal_cmd_pois(), and gui_internal_cmd_pois_item_selected().

gui_internal_poi_icon()

static struct graphics_image* gui_internal_poi_icon ( struct gui_priv *  this, struct item *  item  )

static

Get icon for given POI type.

Parameters

this	pointer to gui context
type	POI type

Returns

Pointer to graphics_image object, or NULL if no picture available.

References dbg, element::element_icon, element::icon, item::id_hi, item::id_lo, image_new_xs(), item_attr_get(), item_is_custom_poi, item_to_name(), attr::layer, layout::layers, lvl_debug, item::map, map_convert_string_tmp(), map_rect_get_item_byid(), map_rect_new(), navit_get_attr(), element::src, attr::str, item::type, element::type, types, attr::u, and element::u.

Referenced by gui_internal_cmd_pois_item().

gui_internal_poi_param_clone()

static struct poi_param* gui_internal_poi_param_clone ( struct poi_param *  p )

static

Clone poi_param structure.

Parameters

p	reference to the object to be cloned.

Returns

Cloned object reference.

References poi_param::filter, poi_param::filterstr, and p.

Referenced by gui_internal_cmd_pois(), and gui_internal_cmd_pois_filter_do().

gui_internal_poi_param_free()

void gui_internal_poi_param_free

(

void *

p

)

Free poi_param structure.

Parameters

p	reference to the object to be freed.

References p.

Referenced by gui_internal_cmd2_pois(), gui_internal_cmd_pois(), gui_internal_cmd_pois_filter_do(), and gui_internal_cmd_pois_selector().

gui_internal_poi_param_set_filter()

void gui_internal_poi_param_set_filter	(	struct poi_param *	param,
		char *	text
	)

Set POIs filter data in poi_param structure.

Parameters

param	poi_param structure with unset filter data.
text	filter text.

References poi_param::filter, poi_param::filterstr, removecase(), and s1.

Referenced by gui_internal_cmd2_pois(), and gui_internal_cmd_pois_filter_do().

Variable Documentation

selectors

struct selector selectors[]

Initial value:

= {
    {"bank","Bank",selectors_BankTypes},
    {"fuel","Fuel",selectors_FuelTypes},
    {"bus_stop","Bus&Train",selectors_BusTrainTypes},
    {"hotel","Hotel",selectors_HotelTypes},
    {"restaurant","Restaurant",selectors_RestaurantTypes},
    {"shopping","Shopping",selectors_ShoppingTypes},
    {"hospital","Service",selectors_ServiceTypes},
    {"parking","Parking",selectors_ParkingTypes},
    {"peak","Land Features",selectors_LandFeaturesTypes},
    {"unknown","Other",selectors_OtherTypes},
    
}

Referenced by gui_internal_cmd_pois(), gui_internal_cmd_pois_item_selected(), and gui_internal_cmd_pois_selector().

selectors_BankTypes

enum item_type selectors_BankTypes[] = {type_poi_bank,type_poi_bank, type_poi_atm,type_poi_atm, type_none}

static

selectors_BusTrainTypes

enum item_type selectors_BusTrainTypes[]

static

Initial value:

= {type_poi_rail_station,type_poi_rail_station,
                                                  type_poi_rail_halt,type_poi_rail_tram_stop,type_poi_bus_station,type_poi_bus_stop,type_none
                                                 }

selectors_FuelTypes

enum item_type selectors_FuelTypes[] = {type_poi_fuel,type_poi_fuel,type_none}

static

selectors_HotelTypes

enum item_type selectors_HotelTypes[]

static

Initial value:

= {type_poi_hotel,type_poi_camp_rv,type_poi_camping,type_poi_camping,
                                               type_poi_resort,type_poi_resort,type_poi_motel,type_poi_hostel,type_none
                                              }

selectors_LandFeaturesTypes

enum item_type selectors_LandFeaturesTypes[]

static

Initial value:

= {type_poi_land_feature,type_poi_rock,type_poi_dam,type_poi_dam,
                                                      type_poi_peak,type_poi_peak,type_none
                                                     }

selectors_OtherTypes

enum item_type selectors_OtherTypes[]

static

Initial value:

= {type_point_unspecified,type_poi_land_feature-1,type_poi_rock+1,type_poi_fuel-1,
                                               type_poi_marina+1,type_poi_shopping-1,type_poi_shopping+1,type_poi_car_parking-1,type_poi_car_parking+1,
                                               type_poi_bar-1,type_poi_bank+1,type_poi_dam-1,type_poi_dam+1,type_poi_information-1,type_poi_information+1,
                                               type_poi_mall-1,type_poi_mall+1,type_poi_personal_service-1,type_poi_pharmacy+1,type_poi_repair_service-1,
                                               type_poi_repair_service+1,type_poi_restaurant-1,type_poi_restaurant+1,type_poi_restroom-1,type_poi_restroom+1,
                                               type_poi_shop_grocery-1,type_poi_shop_grocery+1,type_poi_peak-1,type_poi_peak+1,type_poi_motel-1,type_poi_hostel+1,
                                               type_poi_shop_butcher-1,type_poi_shop_baker+1,type_poi_shop_fruit-1,type_poi_shop_fruit+1,type_poi_shop_beverages-1,
                                               type_poi_shop_beverages+1,type_poi_pub-1,type_poi_atm+1,type_line-1,type_none
                                              }

selectors_ParkingTypes

enum item_type selectors_ParkingTypes[] = {type_poi_car_parking,type_poi_car_parking,type_none}

static

selectors_RestaurantTypes

enum item_type selectors_RestaurantTypes[]

static

Initial value:

= {type_poi_bar,type_poi_picnic,type_poi_burgerking,type_poi_fastfood,
                                                    type_poi_restaurant,type_poi_restaurant,type_poi_cafe,type_poi_cafe,type_poi_pub,type_poi_pub,type_none
                                                   }

selectors_ServiceTypes

enum item_type selectors_ServiceTypes[]

static

Initial value:

= {type_poi_marina,type_poi_marina,type_poi_hospital,type_poi_hospital,
                                                 type_poi_public_utilities,type_poi_public_utilities,type_poi_police,type_poi_autoservice,type_poi_information,
                                                 type_poi_information,type_poi_pharmacy,type_poi_pharmacy,type_poi_personal_service,type_poi_repair_service,
                                                 type_poi_restroom,type_poi_restroom,type_none
                                                }

selectors_ShoppingTypes

enum item_type selectors_ShoppingTypes[]

static

Initial value:

= {type_poi_mall,type_poi_mall,type_poi_shop_grocery,type_poi_shop_grocery,
                                                  type_poi_shopping,type_poi_shopping,type_poi_shop_butcher,type_poi_shop_baker,type_poi_shop_fruit,
                                                  type_poi_shop_fruit,type_poi_shop_beverages,type_poi_shop_beverages,type_none
                                                 }