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Disabled maps for free
1 | /* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 4; tab-width: 4 -*- */ |
2 | /* vim:set et sw=4 ts=4 cino=t0,(0: */ |
3 | /* |
4 | * osm-gps-map.h |
5 | * Copyright (C) Marcus Bauer 2008 <marcus.bauer@gmail.com> |
6 | * Copyright (C) John Stowers 2009 <john.stowers@gmail.com> |
7 | * |
8 | * Contributions by |
9 | * Everaldo Canuto 2009 <everaldo.canuto@gmail.com> |
10 | * |
11 | * osm-gps-map.c is free software: you can redistribute it and/or modify it |
12 | * under the terms of the GNU General Public License as published by the |
13 | * Free Software Foundation, either version 3 of the License, or |
14 | * (at your option) any later version. |
15 | * |
16 | * osm-gps-map.c is distributed in the hope that it will be useful, but |
17 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
19 | * See the GNU General Public License for more details. |
20 | * |
21 | * You should have received a copy of the GNU General Public License along |
22 | * with this program. If not, see <http://www.gnu.org/licenses/>. |
23 | */ |
24 | |
25 | #ifndef _OSM_GPS_MAP_H_ |
26 | #define _OSM_GPS_MAP_H_ |
27 | |
28 | #include "config.h" |
29 | |
30 | #include <glib.h> |
31 | #include <glib-object.h> |
32 | #include <gtk/gtk.h> |
33 | #include <gdk-pixbuf/gdk-pixbuf.h> |
34 | |
35 | G_BEGIN_DECLS |
36 | |
37 | #define OSM_TYPE_GPS_MAP (osm_gps_map_get_type ()) |
38 | #define OSM_GPS_MAP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), OSM_TYPE_GPS_MAP, OsmGpsMap)) |
39 | #define OSM_GPS_MAP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), OSM_TYPE_GPS_MAP, OsmGpsMapClass)) |
40 | #define OSM_IS_GPS_MAP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), OSM_TYPE_GPS_MAP)) |
41 | #define OSM_IS_GPS_MAP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), OSM_TYPE_GPS_MAP)) |
42 | #define OSM_GPS_MAP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), OSM_TYPE_GPS_MAP, OsmGpsMapClass)) |
43 | |
44 | typedef struct _OsmGpsMapClass OsmGpsMapClass; |
45 | typedef struct _OsmGpsMap OsmGpsMap; |
46 | typedef struct _OsmGpsMapPrivate OsmGpsMapPrivate; |
47 | |
48 | struct _OsmGpsMapClass |
49 | { |
50 | GtkDrawingAreaClass parent_class; |
51 | }; |
52 | |
53 | struct _OsmGpsMap |
54 | { |
55 | GtkDrawingArea parent_instance; |
56 | OsmGpsMapPrivate *priv; |
57 | }; |
58 | |
59 | typedef struct { |
60 | float rlat; |
61 | float rlon; |
62 | } coord_t; |
63 | |
64 | typedef enum { |
65 | OSM_GPS_MAP_SOURCE_NULL, |
66 | OSM_GPS_MAP_SOURCE_OPENSTREETMAP, |
67 | OSM_GPS_MAP_SOURCE_OPENSTREETMAP_RENDERER, |
68 | OSM_GPS_MAP_SOURCE_OPENCYCLEMAP, |
69 | OSM_GPS_MAP_SOURCE_GOOGLE_STREET, |
70 | OSM_GPS_MAP_SOURCE_GOOGLE_SATELLITE, |
71 | OSM_GPS_MAP_SOURCE_VIRTUAL_EARTH_STREET, |
72 | OSM_GPS_MAP_SOURCE_VIRTUAL_EARTH_SATELLITE, |
73 | OSM_GPS_MAP_SOURCE_VIRTUAL_EARTH_HYBRID, |
74 | |
75 | /* entries below are currently unusable */ |
76 | OSM_GPS_MAP_SOURCE_MAPS_FOR_FREE, /* not enough details */ |
77 | OSM_GPS_MAP_SOURCE_GOOGLE_HYBRID, /* disabled by google */ |
78 | OSM_GPS_MAP_SOURCE_YAHOO_STREET, /* no implemented yet */ |
79 | OSM_GPS_MAP_SOURCE_YAHOO_SATELLITE, /* no implemented yet */ |
80 | OSM_GPS_MAP_SOURCE_YAHOO_HYBRID /* no implemented yet */ |
81 | } OsmGpsMapSource_t; |
82 | |
83 | #define OSM_GPS_MAP_SOURCE_LAST (OSM_GPS_MAP_SOURCE_VIRTUAL_EARTH_HYBRID) |
84 | |
85 | typedef struct { |
86 | gint x, y, w, h; |
87 | } OsmGpsMapRect_t; |
88 | |
89 | typedef enum { |
90 | OSD_NONE = 0, |
91 | OSD_BG, |
92 | OSD_UP, |
93 | OSD_DOWN, |
94 | OSD_LEFT, |
95 | OSD_RIGHT, |
96 | OSD_IN, |
97 | OSD_OUT, |
98 | OSD_CUSTOM // first custom buttom |
99 | } osd_button_t; |
100 | |
101 | typedef void (*OsmGpsMapOsdCallback)(osd_button_t but, gpointer data); |
102 | #define OSM_GPS_MAP_OSD_CALLBACK(f) ((OsmGpsMapOsdCallback) (f)) |
103 | |
104 | /* the osd structure mainly contains various callbacks */ |
105 | /* required to draw and update the OSD */ |
106 | typedef struct osm_gps_map_osd_s { |
107 | GtkWidget *widget; // the main map widget (to get its stlye info) |
108 | |
109 | void(*render)(struct osm_gps_map_osd_s *); |
110 | void(*draw)(struct osm_gps_map_osd_s *, GdkDrawable *); |
111 | osd_button_t(*check)(struct osm_gps_map_osd_s *,gint, gint); /* check if x/y lies within OSD */ |
112 | gboolean(*busy)(struct osm_gps_map_osd_s *); |
113 | void(*free)(struct osm_gps_map_osd_s *); |
114 | |
115 | OsmGpsMapOsdCallback cb; |
116 | gpointer data; |
117 | |
118 | gpointer priv; |
119 | } osm_gps_map_osd_t; |
120 | |
121 | typedef void (*OsmGpsMapBalloonCallback)(cairo_t *, OsmGpsMapRect_t *rect, |
122 | gpointer data); |
123 | #define OSM_GPS_MAP_BALLOON_CALLBACK(f) ((OsmGpsMapBalloonCallback) (f)) |
124 | |
125 | GType osm_gps_map_get_type (void) G_GNUC_CONST; |
126 | |
127 | const char* osm_gps_map_source_get_friendly_name(OsmGpsMapSource_t source); |
128 | const char* osm_gps_map_source_get_repo_uri(OsmGpsMapSource_t source); |
129 | const char *osm_gps_map_source_get_image_format(OsmGpsMapSource_t source); |
130 | int osm_gps_map_source_get_min_zoom(OsmGpsMapSource_t source); |
131 | int osm_gps_map_source_get_max_zoom(OsmGpsMapSource_t source); |
132 | |
133 | void osm_gps_map_download_maps (OsmGpsMap *map, coord_t *pt1, coord_t *pt2, int zoom_start, int zoom_end); |
134 | void osm_gps_map_get_bbox (OsmGpsMap *map, coord_t *pt1, coord_t *pt2); |
135 | void osm_gps_map_set_mapcenter (OsmGpsMap *map, float latitude, float longitude, int zoom); |
136 | void osm_gps_map_set_center (OsmGpsMap *map, float latitude, float longitude); |
137 | int osm_gps_map_set_zoom (OsmGpsMap *map, int zoom); |
138 | void osm_gps_map_add_track (OsmGpsMap *map, GSList *track); |
139 | void osm_gps_map_clear_tracks (OsmGpsMap *map); |
140 | void osm_gps_map_add_image (OsmGpsMap *map, float latitude, float longitude, GdkPixbuf *image); |
141 | gboolean osm_gps_map_remove_image (OsmGpsMap *map, GdkPixbuf *image); |
142 | void osm_gps_map_clear_images (OsmGpsMap *map); |
143 | void osm_gps_map_draw_gps (OsmGpsMap *map, float latitude, float longitude, float heading); |
144 | void osm_gps_map_clear_gps (OsmGpsMap *map); |
145 | coord_t osm_gps_map_get_co_ordinates (OsmGpsMap *map, int pixel_x, int pixel_y); |
146 | GtkWidget * osm_gps_map_new(void); |
147 | void osm_gps_map_screen_to_geographic (OsmGpsMap *map, |
148 | gint pixel_x, gint pixel_y, |
149 | gfloat *latitude, gfloat *longitude); |
150 | void osm_gps_map_geographic_to_screen (OsmGpsMap *map, |
151 | gfloat latitude, gfloat longitude, |
152 | gint *pixel_x, gint *pixel_y); |
153 | void osm_gps_map_scroll (OsmGpsMap *map, gint dx, gint dy); |
154 | float osm_gps_map_get_scale(OsmGpsMap *map); |
155 | #ifdef ENABLE_BALLOON |
156 | void osm_gps_map_draw_balloon (OsmGpsMap *map, float latitude, float longitude, OsmGpsMapBalloonCallback cb, gpointer data); |
157 | void osm_gps_map_clear_balloon (OsmGpsMap *map); |
158 | #endif |
159 | #ifdef ENABLE_OSD |
160 | void osm_gps_map_register_osd(OsmGpsMap *map, osm_gps_map_osd_t *osd); |
161 | void osm_gps_map_redraw (OsmGpsMap *map); |
162 | osm_gps_map_osd_t *osm_gps_map_osd_get(OsmGpsMap *map); |
163 | void osm_gps_map_repaint (OsmGpsMap *map); |
164 | #endif |
165 | |
166 | |
167 | G_END_DECLS |
168 | |
169 | #endif /* _OSM_GPS_MAP_H_ */ |