#include <stdlib.h>
#include <gtk/gtk.h>
#include "gui_gtk_poi.h"
#include "popup.h"
#include "debug.h"
#include "navit_nls.h"
#include "coord.h"
#include "point.h"
#include "callback.h"
#include "graphics.h"
#include "navit.h"
#include "item.h"
#include "map.h"
#include "mapset.h"
#include "transform.h"
#include "attr.h"
#include "util.h"
#include "navigation.h"

Data Structures
struct	gtk_poi_search
	Context passed around POI search function. More...

Functions
GdkPixbuf *	geticon (const char *name)
	Get a pixbuf representing an icon for the catalog. More...

static GtkTreeModel *	category_list_model (struct gtk_poi_search *search)

static GtkTreeModel *	model_poi (struct gtk_poi_search *search)

static void	treeview_poi_changed (GtkWidget widget, struct gtk_poi_search search)

static void	treeview_poi_reload (GtkWidget widget, struct gtk_poi_search search)

static void	button_destination_clicked (GtkWidget widget, struct gtk_poi_search search)
	Callback invoked when 'Destination' is clicked in a POI contextual window. More...

static void	button_map_clicked (GtkWidget widget, struct gtk_poi_search search)
	Callback invoked when 'Map' is clicked in a POI contextual window. More...

static void	button_visit_clicked (GtkWidget widget, struct gtk_poi_search search)
	Callback invoked when 'Visit before' is clicked in a POI contextual window. More...

void	gtk_gui_poi (struct navit *nav)
	Create the POI search UI window and connect objects to functions. More...

Variables
static struct gtk_poi_search	gtk_poi_search

Function Documentation

◆ button_destination_clicked()

static void button_destination_clicked	(	GtkWidget *	widget,
		struct gtk_poi_search *	search
	)

static

Callback invoked when 'Destination' is clicked in a POI contextual window.

Set the selected POI as destination

Parameters

widget	The widget that has been clicked
search	A pointer to private data containing the POI search context

References _, dbg, startup::dest, label, lat, lvl_debug, gtk_poi_search::nav, navit_populate_search_results_map(), navit_set_destination(), gtk_poi_search::store_cat_sorted, gtk_poi_search::store_poi_sorted, gtk_poi_search::treeview_cat, and gtk_poi_search::treeview_poi.

Referenced by gtk_gui_poi().

◆ button_map_clicked()

static void button_map_clicked	(	GtkWidget *	widget,
		struct gtk_poi_search *	search
	)

static

Callback invoked when 'Map' is clicked in a POI contextual window.

Show the POI's position in the map

Parameters

widget	The widget that has been clicked
search	A pointer to private data containing the POI search context

References _, dbg, label, lat, lvl_debug, gtk_poi_search::nav, navit_populate_search_results_map(), navit_set_center(), p, gtk_poi_search::store_poi_sorted, gtk_poi_search::treeview_poi, point::x, and point::y.

Referenced by gtk_gui_poi().

◆ button_visit_clicked()

static void button_visit_clicked	(	GtkWidget *	widget,
		struct gtk_poi_search *	search
	)

static

Callback invoked when 'Visit before' is clicked in a POI contextual window.

Set POI as a waypoint to visit before an existing destination

Parameters

widget	The widget that has been clicked
search	A pointer to private data containing the POI search context

References _, dbg, startup::dest, lat, lvl_debug, gtk_poi_search::nav, navit_populate_search_results_map(), popup_set_visitbefore(), gtk_poi_search::store_poi_sorted, and gtk_poi_search::treeview_poi.

Referenced by gtk_gui_poi().

◆ category_list_model()

static GtkTreeModel* category_list_model ( struct gtk_poi_search * search )

static

Build the category list model with icons.

References _, geticon(), gtk_poi_search::store_cat, and gtk_poi_search::store_cat_sorted.

Referenced by gtk_gui_poi().

◆ geticon()

GdkPixbuf * geticon ( const char * name )

Get a pixbuf representing an icon for the catalog.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Parameters

name	The name of the icon to use (eg: "pharmacy.png"

Returns: A pixbuf containing this icon of NULL if the icon could not be loaded

References dbg, filename, graphics_icon_path(), lvl_error, and name.

Referenced by category_list_model(), and gui_gtk_new().

◆ gtk_gui_poi()

void gtk_gui_poi ( struct navit * nav )

Create the POI search UI window and connect objects to functions.

Parameters

nav	The navit instance

References _, gtk_poi_search::button_destination, button_destination_clicked(), gtk_poi_search::button_map, button_map_clicked(), gtk_poi_search::button_visit, button_visit_clicked(), category_list_model(), gtk_poi_search::entry_distance, gtk_poi_search, gtk_poi_search::label_distance, gtk_poi_search::nav, navit_get_attr(), navit_populate_search_results_map(), attr::num, gtk_poi_search::store_cat, gtk_poi_search::store_cat_sorted, gtk_poi_search::store_poi, gtk_poi_search::store_poi_sorted, gtk_poi_search::treeview_cat, gtk_poi_search::treeview_poi, treeview_poi_changed(), treeview_poi_reload(), and attr::u.

Referenced by poi_search_action().

◆ model_poi()

static GtkTreeModel* model_poi ( struct gtk_poi_search * search )

static

Construct model of POIs from map information.

If the user has selected imperial, translate idist from meters to feet. We convert to feet only, and not miles, because the code sorts on the numeric value of the distance, so it doesn't like two different units. Currently, the distance is an int. Can it be made a float? Possible future enhancement?

References _, center, gtk_poi_search::entry_distance, FEET_PER_METER, get_compass_direction(), item, item_attr_get(), item_coord_get(), item_from_name(), gtk_poi_search::label_distance, 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(), METERS_TO_MILES, gtk_poi_search::nav, navit_get_attr(), navit_get_height(), navit_get_mapset(), navit_get_trans(), navit_get_width(), attr::num, pcoord::pro, projection_mg, gtk_poi_search::selected_cat, gtk_poi_search::store_poi, gtk_poi_search::store_poi_sorted, attr::str, transform_distance(), transform_get_angle_delta(), transform_get_projection(), transform_reverse(), transform_scale(), item::type, attr::u, coord::x, pcoord::x, point::x, coord::y, pcoord::y, and point::y.

Referenced by treeview_poi_reload().

◆ treeview_poi_changed()

static void treeview_poi_changed	(	GtkWidget *	widget,
		struct gtk_poi_search *	search
	)

static

Enable button if there is a selected row.

References gtk_poi_search::button_destination, gtk_poi_search::button_map, gtk_poi_search::button_visit, gtk_poi_search::store_cat_sorted, and gtk_poi_search::treeview_cat.

Referenced by gtk_gui_poi().

◆ treeview_poi_reload()

static void treeview_poi_reload	(	GtkWidget *	widget,
		struct gtk_poi_search *	search
	)

static

Reload the POI list and disable buttons.

References gtk_poi_search::button_destination, gtk_poi_search::button_map, gtk_poi_search::button_visit, model_poi(), gtk_poi_search::selected_cat, gtk_poi_search::store_cat_sorted, gtk_poi_search::treeview_cat, and gtk_poi_search::treeview_poi.

Referenced by gtk_gui_poi().

Variable Documentation

◆ gtk_poi_search

struct gtk_poi_search gtk_poi_search

static

Referenced by gtk_gui_poi().

Data Structures

Functions

Variables

Function Documentation

◆ button_destination_clicked()

◆ button_map_clicked()

◆ button_visit_clicked()

◆ category_list_model()

◆ geticon()

◆ gtk_gui_poi()

◆ model_poi()

◆ treeview_poi_changed()

◆ treeview_poi_reload()

Variable Documentation

◆ gtk_poi_search