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/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 4; tab-width: 4 -*- */
/* vim:set et sw=4 ts=4 */
/*
* Copyright (C) 2013 John Stowers <john.stowers@gmail.com>
* Copyright (C) Marcus Bauer 2008 <marcus.bauer@gmail.com>
* Copyright (C) Till Harbaum 2009 <till@harbaum.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef _OSM_GPS_MAP_WIDGET_H_
#define _OSM_GPS_MAP_WIDGET_H_
#include <glib.h>
#include <glib-object.h>
#include <gtk/gtk.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <cairo.h>
G_BEGIN_DECLS
#define OSM_TYPE_GPS_MAP (osm_gps_map_get_type ())
#define OSM_GPS_MAP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), OSM_TYPE_GPS_MAP, OsmGpsMap))
#define OSM_GPS_MAP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), OSM_TYPE_GPS_MAP, OsmGpsMapClass))
#define OSM_IS_GPS_MAP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), OSM_TYPE_GPS_MAP))
#define OSM_IS_GPS_MAP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), OSM_TYPE_GPS_MAP))
#define OSM_GPS_MAP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), OSM_TYPE_GPS_MAP, OsmGpsMapClass))
typedef struct _OsmGpsMapClass OsmGpsMapClass;
typedef struct _OsmGpsMap OsmGpsMap;
typedef struct _OsmGpsMapPrivate OsmGpsMapPrivate;
#include "osm-gps-map-layer.h"
#include "osm-gps-map-point.h"
#include "osm-gps-map-track.h"
#include "osm-gps-map-polygon.h"
#include "osm-gps-map-image.h"
struct _OsmGpsMapClass
{
GtkDrawingAreaClass parent_class;
void (*draw_gps_point) (OsmGpsMap *map, cairo_t *cr);
};
struct _OsmGpsMap
{
GtkDrawingArea parent_instance;
OsmGpsMapPrivate *priv;
};
typedef enum {
OSM_GPS_MAP_KEY_FULLSCREEN,
OSM_GPS_MAP_KEY_ZOOMIN,
OSM_GPS_MAP_KEY_ZOOMOUT,
OSM_GPS_MAP_KEY_UP,
OSM_GPS_MAP_KEY_DOWN,
OSM_GPS_MAP_KEY_LEFT,
OSM_GPS_MAP_KEY_RIGHT,
OSM_GPS_MAP_KEY_MAX
} OsmGpsMapKey_t;
#define OSM_GPS_MAP_INVALID (0.0/0.0)
#define OSM_GPS_MAP_CACHE_DISABLED "none://"
#define OSM_GPS_MAP_CACHE_AUTO "auto://"
#define OSM_GPS_MAP_CACHE_FRIENDLY "friendly://"
GType osm_gps_map_get_type (void) G_GNUC_CONST;
GtkWidget* osm_gps_map_new (void);
gchar* osm_gps_map_get_default_cache_directory (void);
void osm_gps_map_download_maps (OsmGpsMap *map, OsmGpsMapPoint *pt1, OsmGpsMapPoint *pt2, int zoom_start, int zoom_end);
void osm_gps_map_download_cancel_all (OsmGpsMap *map);
void osm_gps_map_get_bbox (OsmGpsMap *map, OsmGpsMapPoint *pt1, OsmGpsMapPoint *pt2);
void osm_gps_map_zoom_fit_bbox (OsmGpsMap *map, float latitude1, float latitude2, float longitude1, float longitude2);
void osm_gps_map_set_center_and_zoom (OsmGpsMap *map, float latitude, float longitude, int zoom);
void osm_gps_map_set_center (OsmGpsMap *map, float latitude, float longitude);
int osm_gps_map_set_zoom (OsmGpsMap *map, int zoom);
void osm_gps_map_set_zoom_offset (OsmGpsMap *map, int zoom_offset);
int osm_gps_map_zoom_in (OsmGpsMap *map);
int osm_gps_map_zoom_out (OsmGpsMap *map);
void osm_gps_map_scroll (OsmGpsMap *map, gint dx, gint dy);
float osm_gps_map_get_scale (OsmGpsMap *map);
void osm_gps_map_set_keyboard_shortcut (OsmGpsMap *map, OsmGpsMapKey_t key, guint keyval);
void osm_gps_map_track_add (OsmGpsMap *map, OsmGpsMapTrack *track);
void osm_gps_map_track_remove_all (OsmGpsMap *map);
gboolean osm_gps_map_track_remove (OsmGpsMap *map, OsmGpsMapTrack *track);
void osm_gps_map_polygon_add (OsmGpsMap *map, OsmGpsMapPolygon *poly);
void osm_gps_map_polygon_remove_all (OsmGpsMap *map);
gboolean osm_gps_map_polygon_remove (OsmGpsMap *map, OsmGpsMapPolygon *poly);
void osm_gps_map_gps_add (OsmGpsMap *map, float latitude, float longitude, float heading);
void osm_gps_map_gps_clear (OsmGpsMap *map);
OsmGpsMapTrack *osm_gps_map_gps_get_track (OsmGpsMap *map);
OsmGpsMapImage *osm_gps_map_image_add (OsmGpsMap *map, float latitude, float longitude, GdkPixbuf *image);
OsmGpsMapImage *osm_gps_map_image_add_z (OsmGpsMap *map, float latitude, float longitude, GdkPixbuf *image, gint zorder);
OsmGpsMapImage *osm_gps_map_image_add_with_alignment (OsmGpsMap *map, float latitude, float longitude, GdkPixbuf *image, float xalign, float yalign);
OsmGpsMapImage *osm_gps_map_image_add_with_alignment_z (OsmGpsMap *map, float latitude, float longitude, GdkPixbuf *image, float xalign, float yalign, gint zorder);
gboolean osm_gps_map_image_remove (OsmGpsMap *map, OsmGpsMapImage *image);
void osm_gps_map_image_remove_all (OsmGpsMap *map);
void osm_gps_map_layer_add (OsmGpsMap *map, OsmGpsMapLayer *layer);
gboolean osm_gps_map_layer_remove (OsmGpsMap *map, OsmGpsMapLayer *layer);
void osm_gps_map_layer_remove_all (OsmGpsMap *map);
void osm_gps_map_convert_screen_to_geographic(OsmGpsMap *map, gint pixel_x, gint pixel_y, OsmGpsMapPoint *pt);
void osm_gps_map_convert_geographic_to_screen(OsmGpsMap *map, OsmGpsMapPoint *pt, gint *pixel_x, gint *pixel_y);
OsmGpsMapPoint *osm_gps_map_get_event_location (OsmGpsMap *map, GdkEventButton *event);
gboolean osm_gps_map_map_redraw (OsmGpsMap *map);
void osm_gps_map_map_redraw_idle (OsmGpsMap *map);
G_END_DECLS
#endif /* _OSM_GPS_MAP_WIDGET_H_ */