location.c File Reference

#include "common/darktable.h"
#include "common/geo.h"
#include "common/curl_tools.h"
#include "control/conf.h"
#include "control/control.h"
#include "control/jobs.h"
#include "dtgtk/icon.h"
#include "gui/gtk.h"
#include "libs/lib.h"
#include "libs/lib_api.h"
#include <curl/curl.h>
#include <gdk/gdkkeysyms.h>

Include dependency graph for location.c:

Data Structures
struct	_lib_location_result_t
struct	dt_lib_location_t
struct	_callback_param_t
struct	params_fixed_t

Macros
#define	LIMIT_RESULT   5

Typedefs
typedef enum _lib_location_type_t	_lib_location_type_t
typedef struct _lib_location_result_t	_lib_location_result_t
typedef struct dt_lib_location_t	dt_lib_location_t
typedef struct _callback_param_t	_callback_param_t

Enumerations
enum	_lib_location_type_t {   LOCATION_TYPE_VILLAGE ,   LOCATION_TYPE_HAMLET ,   LOCATION_TYPE_CITY ,   LOCATION_TYPE_ADMINISTRATIVE ,   LOCATION_TYPE_RESIDENTIAL ,   LOCATION_TYPE_UNKNOWN }

Functions
static void	_lib_location_entry_activated (GtkButton *button, gpointer user_data)
static gboolean	_lib_location_result_item_activated (GtkButton *button, GdkEventButton *ev, gpointer user_data)
static void	_lib_location_parser_start_element (GMarkupParseContext *cxt, const char *element_name, const char **attribute_names, const gchar **attribute_values, gpointer user_data, GError **error)
static void	clear_search (dt_lib_location_t *lib)
const char *	name (struct dt_lib_module_t *self)
const char **	views (dt_lib_module_t *self)
uint32_t	container (dt_lib_module_t *self)
void	gui_reset (dt_lib_module_t *self)
int	position ()
void	gui_init (dt_lib_module_t *self)
void	gui_cleanup (dt_lib_module_t *self)
static gboolean	_event_box_enter_leave (GtkWidget *widget, GdkEventCrossing *event, gpointer user_data)
static GtkWidget *	_lib_location_place_widget_new (dt_lib_location_t *lib, _lib_location_result_t *place)
static size_t	_lib_location_curl_write_data (void *buffer, size_t size, size_t nmemb, void *userp)
static int32_t	_lib_location_place_get_zoom (_lib_location_result_t *place)
static void	_clear_markers (dt_lib_location_t *lib)
static void	free_location (_lib_location_result_t *location)
static void	_show_location (dt_lib_location_t *lib, _lib_location_result_t *p)
static void	_lib_location_search_finish (gpointer user_data)
static gboolean	_lib_location_search (gpointer user_data)
struct params_fixed_t	__attribute__ ((packed))
void *	get_params (dt_lib_module_t *self, int *size)
int	set_params (dt_lib_module_t *self, const void *params, int size)

Variables
static GMarkupParser	_lib_location_parser = { _lib_location_parser_start_element, NULL, NULL, NULL, NULL }
int32_t	relevance
_lib_location_type_t	type
float	lon
float	lat
dt_map_box_t	bbox
dt_geo_map_display_t	marker_type

Macro Definition Documentation

LIMIT_RESULT

#define LIMIT_RESULT   5

Typedef Documentation

_callback_param_t

typedef struct _callback_param_t _callback_param_t

_lib_location_result_t

typedef struct _lib_location_result_t _lib_location_result_t

_lib_location_type_t

typedef enum _lib_location_type_t _lib_location_type_t

dt_lib_location_t

typedef struct dt_lib_location_t dt_lib_location_t

Enumeration Type Documentation

_lib_location_type_t

enum _lib_location_type_t

Enumerator
LOCATION_TYPE_VILLAGE
LOCATION_TYPE_HAMLET
LOCATION_TYPE_CITY
LOCATION_TYPE_ADMINISTRATIVE
LOCATION_TYPE_RESIDENTIAL
LOCATION_TYPE_UNKNOWN

Function Documentation

__attribute__()

struct params_fixed_t __attribute__

(

(packed)

)

References _lib_location_result_t::bbox, dt_conf_get_bool(), dt_conf_get_int(), error(), FALSE, lat, _lib_location_result_t::lat, dt_map_box_t::lat1, dt_map_box_t::lat2, LOCATION_TYPE_ADMINISTRATIVE, LOCATION_TYPE_CITY, LOCATION_TYPE_HAMLET, LOCATION_TYPE_RESIDENTIAL, lon, _lib_location_result_t::lon, dt_map_box_t::lon1, dt_map_box_t::lon2, MAP_DISPLAY_NONE, MAP_DISPLAY_POINT, MAP_DISPLAY_POLYGON, MAP_DISPLAY_TRACK, _lib_location_result_t::marker_points, dt_lib_location_t::marker_points, _lib_location_result_t::marker_type, _lib_location_result_t::name, dt_lib_location_t::places, TRUE, and _lib_location_result_t::type.

_clear_markers()

static void _clear_markers ( dt_lib_location_t *  lib )

static

References darktable, MAP_DISPLAY_NONE, dt_lib_location_t::marker, dt_lib_location_t::marker_type, and darktable_t::view_manager.

Referenced by _show_location(), and clear_search().

_event_box_enter_leave()

static gboolean _event_box_enter_leave ( GtkWidget *  widget, GdkEventCrossing *  event, gpointer  user_data  )

static

References FALSE.

Referenced by _lib_location_place_widget_new().

_lib_location_curl_write_data()

static size_t _lib_location_curl_write_data ( void *  buffer, size_t  size, size_t  nmemb, void *  userp  )

static

References dt_lib_location_t::response, and dt_lib_location_t::response_size.

Referenced by _lib_location_search().

_lib_location_entry_activated()

void _lib_location_entry_activated ( GtkButton *  button, gpointer  user_data  )

static

References _lib_location_search(), _lib_location_search_finish(), dt_lib_module_t::data, FALSE, and dt_lib_location_t::search.

Referenced by gui_init().

_lib_location_parser_start_element()

static void _lib_location_parser_start_element ( GMarkupParseContext *  cxt, const char *  element_name, const char **  attribute_names, const gchar **  attribute_values, gpointer  user_data, GError **  error  )

static

Todo:

: support holes in POLYGON and several forms in MULTIPOLYGON?

_lib_location_place_get_zoom()

static int32_t _lib_location_place_get_zoom ( _lib_location_result_t *  place )

static

References LOCATION_TYPE_ADMINISTRATIVE, LOCATION_TYPE_CITY, LOCATION_TYPE_HAMLET, LOCATION_TYPE_RESIDENTIAL, LOCATION_TYPE_UNKNOWN, LOCATION_TYPE_VILLAGE, and _lib_location_result_t::type.

Referenced by _show_location().

_lib_location_place_widget_new()

static GtkWidget * _lib_location_place_widget_new ( dt_lib_location_t *  lib, _lib_location_result_t *  place  )

static

References _event_box_enter_leave(), _lib_location_result_item_activated(), dt_lib_location_t::callback_params, dt_util_latitude_str(), dt_util_longitude_str(), FALSE, lat, _lib_location_result_t::lat, _callback_param_t::lib, lon, _lib_location_result_t::lon, _lib_location_result_t::name, _callback_param_t::result, and TRUE.

Referenced by _lib_location_search_finish().

_lib_location_result_item_activated()

gboolean _lib_location_result_item_activated ( GtkButton *  button, GdkEventButton *  ev, gpointer  user_data  )

static

References _show_location(), _callback_param_t::lib, _callback_param_t::result, and TRUE.

Referenced by _lib_location_place_widget_new().

_lib_location_search()

static gboolean _lib_location_search ( gpointer  user_data )

static

References _lib_location_curl_write_data(), _lib_location_parser, clear_search(), darktable_package_string, dt_lib_module_t::data, dt_conf_get_string_const(), dt_curl_init(), FALSE, LIMIT_RESULT, dt_lib_location_t::places, dt_lib_location_t::response, dt_lib_location_t::response_size, dt_lib_location_t::search, and TRUE.

Referenced by _lib_location_entry_activated().

_lib_location_search_finish()

static void _lib_location_search_finish ( gpointer  user_data )

static

References _lib_location_place_widget_new(), _show_location(), dt_lib_module_t::data, g_list_is_singleton, dt_lib_location_t::places, dt_lib_location_t::result, and TRUE.

Referenced by _lib_location_entry_activated(), and set_params().

_show_location()

static void _show_location ( dt_lib_location_t *  lib, _lib_location_result_t *  p  )

static

References _clear_markers(), _lib_location_place_get_zoom(), darktable, DT_DEBUG_CONTROL_SIGNAL_RAISE, DT_SIGNAL_LOCATION_CHANGED, MAP_DISPLAY_POLYGON, dt_lib_location_t::marker, dt_lib_location_t::marker_type, dt_lib_location_t::selected_location, darktable_t::signals, and darktable_t::view_manager.

Referenced by _lib_location_result_item_activated(), and _lib_location_search_finish().

clear_search()

static void clear_search ( dt_lib_location_t *  lib )

static

References _clear_markers(), dt_lib_location_t::callback_params, dt_gui_container_destroy_children(), free_location(), dt_lib_location_t::places, dt_lib_location_t::response, dt_lib_location_t::response_size, dt_lib_location_t::result, and dt_lib_location_t::selected_location.

Referenced by _lib_location_search(), gui_reset(), and set_params().

container()

uint32_t container

(

dt_lib_module_t *

self

)

References DT_UI_CONTAINER_PANEL_RIGHT_CENTER.

free_location()

static void free_location ( _lib_location_result_t *  location )

static

References _lib_location_result_t::marker_points, and _lib_location_result_t::name.

Referenced by clear_search().

get_params()

void * get_params	(	dt_lib_module_t *	self,
		int *	size
	)

References _lib_location_result_t::bbox, params_fixed_t::bbox, dt_lib_module_t::data, _lib_location_result_t::lat, params_fixed_t::lat, dt_map_box_t::lat1, dt_map_box_t::lat2, _lib_location_result_t::lon, params_fixed_t::lon, dt_map_box_t::lon1, dt_map_box_t::lon2, _lib_location_result_t::marker_points, _lib_location_result_t::marker_type, params_fixed_t::marker_type, _lib_location_result_t::name, _lib_location_result_t::relevance, params_fixed_t::relevance, dt_lib_location_t::selected_location, size, _lib_location_result_t::type, and params_fixed_t::type.

gui_cleanup()

void gui_cleanup

(

dt_lib_module_t *

self

)

References dt_lib_module_t::data.

gui_init()

void gui_init

(

dt_lib_module_t *

self

)

References _lib_location_entry_activated(), dt_lib_module_t::data, dt_accels_disconnect_on_text_input(), FALSE, dt_lib_location_t::result, dt_lib_location_t::search, TRUE, and dt_lib_module_t::widget.

gui_reset()

void gui_reset

(

dt_lib_module_t *

self

)

References clear_search(), dt_lib_module_t::data, and dt_lib_location_t::search.

name()

const char * name

(

struct dt_lib_module_t *

self

)

position()

int position

(

)

set_params()

int set_params	(	dt_lib_module_t *	self,
		const void *	params,
		int	size
	)

References _lib_location_search_finish(), _lib_location_result_t::bbox, params_fixed_t::bbox, clear_search(), dt_lib_module_t::data, _lib_location_result_t::lat, params_fixed_t::lat, dt_map_box_t::lat1, dt_map_box_t::lat2, _lib_location_result_t::lon, params_fixed_t::lon, dt_map_box_t::lon1, dt_map_box_t::lon2, _lib_location_result_t::marker_points, _lib_location_result_t::marker_type, params_fixed_t::marker_type, name, _lib_location_result_t::name, dt_lib_location_t::places, _lib_location_result_t::relevance, params_fixed_t::relevance, dt_lib_location_t::search, size, _lib_location_result_t::type, and params_fixed_t::type.

views()

const char ** views

(

dt_lib_module_t *

self

)

Variable Documentation

_lib_location_parser

GMarkupParser _lib_location_parser = { _lib_location_parser_start_element, NULL, NULL, NULL, NULL }

static

Referenced by _lib_location_search().

bbox

dt_map_box_t bbox

Referenced by _view_map_add_location(), _view_map_draw_other_locations(), _view_map_get_bounding_box(), dt_map_location_convert_polygons(), dt_map_location_get_locations_on_map(), and dt_thumbnail_create_widget().

lat

float lat

Referenced by __attribute__(), _drag_and_drop_received(), _is_point_in_polygon(), _lib_location_place_widget_new(), _toast_log_lat_lon(), _track_add_point(), _view_map_add_location(), _view_map_angles(), _view_map_button_press_callback(), _view_map_center_on_location(), _view_map_changed_callback_delayed(), _view_map_display_selected(), _view_map_drag_motion_callback(), _view_map_motion_notify_callback(), _view_map_scroll_event(), _view_map_thumb_angles(), dt_gpx_geodesic_intermediate_point(), dt_gpx_get_location(), and dt_map_location_included().

lon

float lon

Referenced by __attribute__(), _drag_and_drop_received(), _lib_location_place_widget_new(), _toast_log_lat_lon(), _track_add_point(), _view_map_add_location(), _view_map_angles(), _view_map_button_press_callback(), _view_map_center_on_location(), _view_map_changed_callback_delayed(), _view_map_display_selected(), _view_map_drag_motion_callback(), _view_map_motion_notify_callback(), _view_map_scroll_event(), _view_map_thumb_angles(), dt_gpx_geodesic_intermediate_point(), dt_gpx_get_location(), and dt_map_location_included().

marker_type

dt_geo_map_display_t marker_type

relevance

int32_t relevance

Referenced by _match_text().

type

_lib_location_type_t type