+++ /dev/null
-package tim.prune.config;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.util.Properties;
-
-import tim.prune.data.RecentFileList;
-import tim.prune.data.UnitSet;
-import tim.prune.data.UnitSetLibrary;
-import tim.prune.gui.colour.ColourerFactory;
-import tim.prune.gui.colour.PointColourer;
-import tim.prune.gui.map.MapSourceLibrary;
-
-
-/**
- * Abstract class to hold application-wide configuration
- */
-public abstract class Config
-{
- /** File from which Config was loaded */
- private static File _configFile = null;
-
- /** Hashtable containing all config values */
- private static Properties _configValues = null;
- /** Colour scheme object is also part of config */
- private static ColourScheme _colourScheme = new ColourScheme();
- /** Point colourer object, if any */
- private static PointColourer _pointColourer = null;
- /** Recently-used file list */
- private static RecentFileList _recentFiles = new RecentFileList();
- /** Current unit set */
- private static UnitSet _unitSet = UnitSetLibrary.getUnitSet(null);
-
- /** Default config file */
- public static final File DEFAULT_CONFIG_FILE = new File(".pruneconfig");
- public static final File HOME_CONFIG_FILE = new File(System.getProperty("user.home"), ".pruneconfig");
-
- /** Key for track directory */
- public static final String KEY_TRACK_DIR = "prune.trackdirectory";
- /** Key for photo directory */
- public static final String KEY_PHOTO_DIR = "prune.photodirectory";
- /** Key for language code */
- public static final String KEY_LANGUAGE_CODE = "prune.languagecode";
- /** Key for language file */
- public static final String KEY_LANGUAGE_FILE = "prune.languagefile";
- /** Key for GPS device */
- public static final String KEY_GPS_DEVICE = "prune.gpsdevice";
- /** Key for GPS format */
- public static final String KEY_GPS_FORMAT = "prune.gpsformat";
- /** Key for GPSBabel filter string */
- public static final String KEY_GPSBABEL_FILTER = "prune.gpsbabelfilter";
- /** Key for GPSBabel import file format */
- public static final String KEY_IMPORT_FILE_FORMAT = "prune.lastimportfileformat";
- /** Key for Povray font */
- public static final String KEY_POVRAY_FONT = "prune.povrayfont";
- /** Key for the selected unit set */
- public static final String KEY_UNITSET_KEY = "prune.unitsetkey";
- /** Key for index of map source */
- public static final String KEY_MAPSOURCE_INDEX = "prune.mapsource";
- /** Key for number of fixed map sources */
- public static final String KEY_NUM_FIXED_MAPS = "prune.numfixedmapsources";
- /** Key for String containing custom map sources */
- public static final String KEY_MAPSOURCE_LIST = "prune.mapsourcelist";
- /** Key for show map flag */
- public static final String KEY_SHOW_MAP = "prune.showmap";
- /** Key for window position */
- public static final String KEY_WINDOW_BOUNDS = "prune.windowbounds";
- /** Key for path to disk cache */
- public static final String KEY_DISK_CACHE = "prune.diskcache";
- /** Key for working online flag */
- public static final String KEY_ONLINE_MODE = "prune.onlinemode";
- /** Key for width of thumbnails in kmz */
- public static final String KEY_KMZ_IMAGE_SIZE = "prune.kmzimagewidth";
- /** Key for gpsbabel path */
- public static final String KEY_GPSBABEL_PATH = "prune.gpsbabelpath";
- /** Key for gnuplot path */
- public static final String KEY_GNUPLOT_PATH = "prune.gnuplotpath";
- /** Key for exiftool path */
- public static final String KEY_EXIFTOOL_PATH = "prune.exiftoolpath";
- /** Key for colour scheme */
- public static final String KEY_COLOUR_SCHEME = "prune.colourscheme";
- /** Key for point colourer */
- public static final String KEY_POINT_COLOURER = "prune.pointcolourer";
- /** Key for line width used for drawing */
- public static final String KEY_LINE_WIDTH = "prune.linewidth";
- /** Key for whether to use antialiasing or not */
- public static final String KEY_ANTIALIAS = "prune.antialias";
- /** Key for kml track colour */
- public static final String KEY_KML_TRACK_COLOUR = "prune.kmltrackcolour";
- /** Key for autosaving settings */
- public static final String KEY_AUTOSAVE_SETTINGS = "prune.autosavesettings";
- /** Key for recently used files */
- public static final String KEY_RECENT_FILES = "prune.recentfiles";
- /** Key for estimation parameters */
- public static final String KEY_ESTIMATION_PARAMS = "prune.estimationparams";
- /** Key for 3D exaggeration factor */
- public static final String KEY_HEIGHT_EXAGGERATION = "prune.heightexaggeration";
- /** Key for terrain grid size */
- public static final String KEY_TERRAIN_GRID_SIZE = "prune.terraingridsize";
- /** Key for altitude tolerance */
- public static final String KEY_ALTITUDE_TOLERANCE = "prune.altitudetolerance";
- /** Key for waypoint icons to use */
- public static final String KEY_WAYPOINT_ICONS = "prune.waypointicons";
- /** Size of waypoint icons to use */
- public static final String KEY_WAYPOINT_ICON_SIZE = "prune.waypointiconsize";
- /** Id of selected timezone */
- public static final String KEY_TIMEZONE_ID = "prune.timezoneid";
-
-
- /** Initialise the default properties */
- static
- {
- _configValues = getDefaultProperties();
- }
-
- /**
- * Load the default configuration file
- */
- public static void loadDefaultFile()
- {
- if (DEFAULT_CONFIG_FILE.exists())
- {
- try {
- loadFile(DEFAULT_CONFIG_FILE);
- return;
- }
- catch (ConfigException ce) {} // ignore
- }
- if (HOME_CONFIG_FILE.exists())
- {
- try {
- loadFile(HOME_CONFIG_FILE);
- }
- catch (ConfigException ce) {} // ignore
- }
- }
-
-
- /**
- * Load configuration from file
- * @param inFile file to load
- * @throws ConfigException if specified file couldn't be read
- */
- public static void loadFile(File inFile) throws ConfigException
- {
- // Start with default properties
- Properties props = getDefaultProperties();
- // Try to load the file into a properties object
- boolean loadFailed = false;
- FileInputStream fis = null;
- try
- {
- fis = new FileInputStream(inFile);
- props.load(fis);
- }
- catch (Exception e) {
- loadFailed = true;
- }
- finally {
- if (fis != null) try {
- fis.close();
- }
- catch (Exception e) {}
- }
- // Save all properties from file
- _configValues.putAll(props);
- _colourScheme.loadFromHex(_configValues.getProperty(KEY_COLOUR_SCHEME));
- _pointColourer = ColourerFactory.createColourer(_configValues.getProperty(KEY_POINT_COLOURER));
- _recentFiles = new RecentFileList(_configValues.getProperty(KEY_RECENT_FILES));
- _unitSet = UnitSetLibrary.getUnitSet(_configValues.getProperty(KEY_UNITSET_KEY));
- // Adjust map source index if necessary
- adjustSelectedMap();
-
- if (loadFailed) {
- throw new ConfigException();
- }
- // Store location of successfully loaded config file
- _configFile = inFile;
- }
-
- /**
- * @return Properties object containing default values
- */
- private static Properties getDefaultProperties()
- {
- Properties props = new Properties();
- // Fill in defaults
- props.put(KEY_GPS_DEVICE, "usb:");
- props.put(KEY_GPS_FORMAT, "garmin");
- props.put(KEY_POVRAY_FONT, "crystal.ttf"); // alternative: DejaVuSans-Bold.ttf
- props.put(KEY_SHOW_MAP, "0"); // hide by default
- props.put(KEY_EXIFTOOL_PATH, "exiftool");
- props.put(KEY_GNUPLOT_PATH, "gnuplot");
- props.put(KEY_GPSBABEL_PATH, "gpsbabel");
- props.put(KEY_IMPORT_FILE_FORMAT, "-1"); // no file format selected
- props.put(KEY_KMZ_IMAGE_SIZE, "240");
- props.put(KEY_ANTIALIAS, "1"); // antialias on by default
- props.put(KEY_AUTOSAVE_SETTINGS, "0"); // autosave false by default
- props.put(KEY_UNITSET_KEY, "unitset.kilometres"); // metric by default
- props.put(KEY_HEIGHT_EXAGGERATION, "100"); // 100%, no exaggeration
- props.put(KEY_TERRAIN_GRID_SIZE, "50");
- props.put(KEY_ALTITUDE_TOLERANCE, "0"); // 0, all exact as before
- props.put(KEY_WAYPOINT_ICON_SIZE, "1"); // medium size
- return props;
- }
-
- /**
- * Adjust the index of the selected map
- * (only required if config was loaded from a previous version of GpsPrune)
- */
- private static void adjustSelectedMap()
- {
- int sourceNum = getConfigInt(Config.KEY_MAPSOURCE_INDEX);
- int prevNumFixed = getConfigInt(Config.KEY_NUM_FIXED_MAPS);
- // Number of fixed maps not specified in version <=13, default to 6
- if (prevNumFixed == 0) prevNumFixed = 6;
- int currNumFixed = MapSourceLibrary.getNumFixedSources();
- // Only need to do something if the number has changed
- if (currNumFixed != prevNumFixed && (sourceNum >= prevNumFixed || sourceNum >= currNumFixed))
- {
- sourceNum += (currNumFixed - prevNumFixed);
- setConfigInt(Config.KEY_MAPSOURCE_INDEX, sourceNum);
- }
- setConfigInt(Config.KEY_NUM_FIXED_MAPS, currNumFixed);
- }
-
- /**
- * @param inString String to parse
- * @return int value of String, or 0 if unparseable
- */
- private static int parseInt(String inString)
- {
- int val = 0;
- try {
- val = Integer.parseInt(inString);
- }
- catch (Exception e) {} // ignore, value stays zero
- return val;
- }
-
- /**
- * @return File from which config was loaded (or null)
- */
- public static File getConfigFile()
- {
- return _configFile;
- }
-
- /**
- * @return config Properties object to allow all config values to be saved
- */
- public static Properties getAllConfig()
- {
- // Update recently-used files
- _configValues.setProperty(KEY_RECENT_FILES, _recentFiles.getConfigString());
- return _configValues;
- }
-
- /**
- * @return the current colour scheme
- */
- public static ColourScheme getColourScheme()
- {
- return _colourScheme;
- }
-
- /**
- * @return the current point colourer, if any
- */
- public static PointColourer getPointColourer()
- {
- return _pointColourer;
- }
-
- /**
- * @return list of recently used files
- */
- public static RecentFileList getRecentFileList()
- {
- return _recentFiles;
- }
-
- /**
- * Store the given configuration setting
- * @param inKey key (from constants)
- * @param inValue value as string
- */
- public static void setConfigString(String inKey, String inValue)
- {
- if (inValue == null || inValue.equals("")) {
- _configValues.remove(inKey);
- }
- else {
- _configValues.put(inKey, inValue);
- }
- }
-
- /**
- * Store the given configuration setting
- * @param inKey key (from constants)
- * @param inValue value as boolean
- */
- public static void setConfigBoolean(String inKey, boolean inValue)
- {
- if (inKey != null && !inKey.equals(""))
- {
- _configValues.put(inKey, (inValue?"1":"0"));
- }
- }
-
- /**
- * Store the given configuration setting
- * @param inKey key (from constants)
- * @param inValue value as int
- */
- public static void setConfigInt(String inKey, int inValue)
- {
- if (inKey != null && !inKey.equals(""))
- {
- _configValues.put(inKey, "" + inValue);
- }
- }
-
- /**
- * Get the given configuration setting as a String
- * @param inKey key
- * @return configuration setting as a String
- */
- public static String getConfigString(String inKey)
- {
- return _configValues.getProperty(inKey);
- }
-
- /**
- * Get the given configuration setting as a boolean
- * @param inKey key
- * @return configuration setting as a boolean (default to true)
- */
- public static boolean getConfigBoolean(String inKey)
- {
- String val = _configValues.getProperty(inKey);
- return (val == null || val.equals("1"));
- }
-
- /**
- * Get the given configuration setting as an int
- * @param inKey key
- * @return configuration setting as an int
- */
- public static int getConfigInt(String inKey)
- {
- return parseInt(_configValues.getProperty(inKey));
- }
-
- /**
- * Check whether the given key corresponds to a boolean property
- * @param inKey key to check
- * @return true if corresponding property is boolean
- */
- public static boolean isKeyBoolean(String inKey)
- {
- return inKey != null && (
- inKey.equals(KEY_SHOW_MAP) || inKey.equals(KEY_AUTOSAVE_SETTINGS) || inKey.equals(KEY_ONLINE_MODE)
- || inKey.equals(KEY_ANTIALIAS));
- }
-
- /**
- * Update the colour scheme property from the current settings
- */
- public static void updateColourScheme()
- {
- setConfigString(KEY_COLOUR_SCHEME, _colourScheme.toString());
- }
-
- /**
- * Update the point colourer from the given colourer
- * @param inColourer point colourer object, or null
- */
- public static void updatePointColourer(PointColourer inColourer)
- {
- _pointColourer = inColourer;
- setConfigString(KEY_POINT_COLOURER, ColourerFactory.PointColourerToString(_pointColourer));
- }
-
- /**
- * @return the current unit set
- */
- public static UnitSet getUnitSet() {
- return _unitSet;
- }
-
- /**
- * @param inIndex index of unit set to select
- */
- public static void selectUnitSet(int inIndex)
- {
- _unitSet = UnitSetLibrary.getUnitSet(inIndex);
- // Set name of set in config
- setConfigString(KEY_UNITSET_KEY, _unitSet.getNameKey());
- }
-}
projects / GpsPrune.git / blobdiff