2 Situare - A location system for Facebook
3 Copyright (C) 2010 Ixonos Plc. Authors:
5 Sami Rämö - sami.ramo@ixonos.com
6 Jussi Laitinen - jussi.laitinen@ixonos.com
8 Situare is free software; you can redistribute it and/or
9 modify it under the terms of the GNU General Public License
10 version 2 as published by the Free Software Foundation.
12 Situare is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with Situare; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
28 const int TILE_SIZE_X = 256; ///< Tile image size in x direction
29 const int TILE_SIZE_Y = 256; ///< Tile image size in y direction
30 const int MAP_TILE_MIN_INDEX = 0; ///< First index number of map tiles
32 const int MIN_MAP_ZOOM_LEVEL = 0; ///< Minimum zoom level
33 const int MAX_MAP_ZOOM_LEVEL = 18; ///< Maximum zoom level
34 const int MIN_VIEW_ZOOM_LEVEL = 2; ///< Minimum zoom level for MapView
35 const int MIN_MAP_SCENE_NORMAL_LEVEL = MAX_MAP_ZOOM_LEVEL + 1;
37 const int MAX_TILES_PER_SIDE = (1 << MAX_MAP_ZOOM_LEVEL);
38 const int MAP_PIXELS_X = MAX_TILES_PER_SIDE * TILE_SIZE_X;
40 const int MAP_MIN_PIXEL_X = 0;
41 const int MAP_MAX_PIXEL_X = MAP_PIXELS_X - 1;
43 const double MAP_SCENE_VERTICAL_OVERSIZE_FACTOR = 0.5;
44 const int MAP_SCENE_MIN_PIXEL_X = -MAP_PIXELS_X * MAP_SCENE_VERTICAL_OVERSIZE_FACTOR;
45 const int MAP_SCENE_MAX_PIXEL_X = MAP_PIXELS_X * (1 + MAP_SCENE_VERTICAL_OVERSIZE_FACTOR) - 1;
48 * @var DEFAULT_START_ZOOM_LEVEL
49 * @brief Maps Default zoom level, used when latest zoom level is not available.
51 const int DEFAULT_START_ZOOM_LEVEL = MIN_VIEW_ZOOM_LEVEL;
54 * @var FRIEND_LOCATION_ICON_Z_LEVEL
55 * @brief layer of friend location icon
57 const int FRIEND_LOCATION_ICON_Z_LEVEL = MIN_MAP_SCENE_NORMAL_LEVEL + MAX_MAP_ZOOM_LEVEL + 1;
59 const int GROUP_ITEM_FRIENDS_COUNT_X = 13; ///< Group item friends count x value
60 const int GROUP_ITEM_FRIENDS_COUNT_Y = 13; ///< Group item friends count y value
61 const int GROUP_ITEM_FRIENDS_COUNT_WIDTH = 17; ///< Group item friends count width value
62 const int GROUP_ITEM_FRIENDS_COUNT_HEIGHT = 17; ///< Group item friends count height value
64 const int PRESS_MANHATTAN_LENGTH = 30; ///< Friend/group item press manhattan length
67 * @var OWN_LOCATION_ICON_Z_LEVEL
68 * @brief layer of own location icon
70 const int OWN_LOCATION_ICON_Z_LEVEL = FRIEND_LOCATION_ICON_Z_LEVEL + 1;
72 const qreal ZOOM_TIME = 250; ///< Length of the zoom effect (ms)
74 const qreal MAX_LATITUDE = 85.05112877980659237802; ///< Maximum latitude value
75 const qreal MIN_LATITUDE = -MAX_LATITUDE; ///< Minimum latitude value
76 const qreal MIN_LONGITUDE = -180.0; ///< Minimum longitude value
77 const qreal MAX_LONGITUDE = 180.0; ///< Maximum longitude value
79 const int DEFAULT_SCREEN_WIDTH = 973; ///< Default screen width
80 const int DEFAULT_SCREEN_HEIGHT = 614; ///< Default screen height
81 const int DEFAULT_ZOOM_LEVEL = 14; ///< Default zoom level
82 const qreal DEFAULT_LONGITUDE = 0.0000; ///< Default longitude value
83 const qreal DEFAULT_LATITUDE = 0.0000; ///< Default latitude value
85 const qreal EARTH_RADIUS = 6371.01; ///< Earth radius in km
87 const int GRID_PADDING = 0; ///< Grid padding used in tile grid calculation
89 const QString OSM_LICENSE = QString::fromUtf8("© OpenStreetMap contributors, CC-BY-SA");
91 const int AUTO_CENTERING_DISABLE_DISTANCE = 200; ///< Distance in pixels
93 //String constants for storing map settings:
94 const QString MAP_LAST_ZOOMLEVEL = "LAST_MAP_ZOOM_LEVEL"; ///< Maps last zoom level before logout
95 const QString MAP_LAST_POSITION = "LAST_MAP_LOCATION"; ///< Maps last postion before logout
97 * @var ERROR_VALUE_NOT_FOUND_ON_SETTINGS
98 * @brief Error string that program will get if value is not found on settings
100 const QString ERROR_VALUE_NOT_FOUND_ON_SETTINGS = "Value_not_found";
104 * @brief Value to be used when zoom level, tile numbers or position are not defined
106 const int UNDEFINED = INT_MIN;
108 #endif // MAPCOMMON_H