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1 | /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */ |
2 | /* | |
3 | * viking | |
4 | * Copyright (C) Guilhem Bonnefille 2009 <guilhem.bonnefille@gmail.com> | |
5 | * | |
6 | * viking is free software: you can redistribute it and/or modify it | |
7 | * under the terms of the GNU General Public License as published by the | |
8 | * Free Software Foundation, either version 3 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * viking is distributed in the hope that it will be useful, but | |
12 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | |
14 | * See the GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License along | |
17 | * with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
20 | #ifndef _VIK_MAP_SOURCE_H_ | |
21 | #define _VIK_MAP_SOURCE_H_ | |
22 | ||
23 | #include <glib-object.h> | |
24 | ||
25 | #include "vikviewport.h" | |
26 | #include "vikcoord.h" | |
27 | #include "mapcoord.h" | |
28 | ||
29 | G_BEGIN_DECLS | |
30 | ||
31 | #define VIK_TYPE_MAP_SOURCE (vik_map_source_get_type ()) | |
32 | #define VIK_MAP_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VIK_TYPE_MAP_SOURCE, VikMapSource)) | |
33 | #define VIK_MAP_SOURCE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VIK_TYPE_MAP_SOURCE, VikMapSourceClass)) | |
34 | #define VIK_IS_MAP_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VIK_TYPE_MAP_SOURCE)) | |
35 | #define VIK_IS_MAP_SOURCE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VIK_TYPE_MAP_SOURCE)) | |
36 | #define VIK_MAP_SOURCE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VIK_TYPE_MAP_SOURCE, VikMapSourceClass)) | |
37 | ||
38 | typedef struct _VikMapSourceClass VikMapSourceClass; | |
39 | typedef struct _VikMapSource VikMapSource; | |
40 | ||
41 | struct _VikMapSourceClass | |
42 | { | |
43 | GObjectClass parent_class; | |
44 | ||
45 | guint8 (* get_uniq_id) (VikMapSource * self); | |
db03733a | 46 | const gchar * (* get_label) (VikMapSource * self); |
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47 | guint16 (* get_tilesize_x) (VikMapSource * self); |
48 | guint16 (* get_tilesize_y) (VikMapSource * self); | |
49 | VikViewportDrawMode (* get_drawmode) (VikMapSource * self); | |
0f08bd0d | 50 | gboolean (* supports_if_modified_since) (VikMapSource * self); |
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51 | gboolean (* coord_to_mapcoord) (VikMapSource * self, const VikCoord * src, gdouble xzoom, gdouble yzoom, MapCoord * dest); |
52 | void (* mapcoord_to_center_coord) (VikMapSource * self, MapCoord * src, VikCoord * dest); | |
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53 | int (* download) (VikMapSource * self, MapCoord * src, const gchar * dest_fn, void * handle); |
54 | void * (* download_handle_init) (VikMapSource * self); | |
55 | void (* download_handle_cleanup) (VikMapSource * self, void * handle); | |
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56 | }; |
57 | ||
58 | struct _VikMapSource | |
59 | { | |
60 | GObject parent_instance; | |
61 | }; | |
62 | ||
63 | GType vik_map_source_get_type (void) G_GNUC_CONST; | |
64 | ||
65 | guint8 vik_map_source_get_uniq_id (VikMapSource * self); | |
db03733a | 66 | const gchar *vik_map_source_get_label (VikMapSource * self); |
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67 | guint16 vik_map_source_get_tilesize_x (VikMapSource * self); |
68 | guint16 vik_map_source_get_tilesize_y (VikMapSource * self); | |
69 | VikViewportDrawMode vik_map_source_get_drawmode (VikMapSource * self); | |
0f08bd0d | 70 | gboolean vik_map_source_supports_if_modified_since (VikMapSource * self); |
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71 | gboolean vik_map_source_coord_to_mapcoord (VikMapSource * self, const VikCoord *src, gdouble xzoom, gdouble yzoom, MapCoord *dest ); |
72 | void vik_map_source_mapcoord_to_center_coord (VikMapSource * self, MapCoord *src, VikCoord *dest); | |
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73 | int vik_map_source_download (VikMapSource * self, MapCoord * src, const gchar * dest_fn, void * handle); |
74 | void * vik_map_source_download_handle_init (VikMapSource * self); | |
75 | void vik_map_source_download_handle_cleanup (VikMapSource * self, void * handle); | |
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76 | |
77 | G_END_DECLS | |
78 | ||
79 | #endif /* _VIK_MAP_SOURCE_H_ */ |