HaushaltProperties.java

package haushalt.auswertung.domain;

import haushalt.daten.Datum;

import java.awt.Color;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Locale;
import java.util.Properties;

public class HaushaltProperties {
	public static final String COPYRIGHT = "jHaushalt v2.6 * (C)opyright 2002-2011 Lars H. Hahn";
	public static final String VERSION = "2.6";
	public static final String PROPERTIES_FILENAME = ".jhh";

	private static final String KEY_JHH_FOLDER_NAME = "jhh.ordner";
	private static final String KEY_JHH_FILENAME = "jhh.dateiname";
	private Properties properties;
	
	private MainWindowProperties mainWindowProperties;
	private ColumnModelProperties columnModelProperties;
	
	
	public HaushaltProperties(final Properties properties) {
		this.properties = properties;
		mainWindowProperties = new MainWindowProperties(getProperties());
		columnModelProperties = new ColumnModelProperties(getProperties());
	}
	
	public String getJhhFileName() {
		return properties.getProperty(KEY_JHH_FILENAME);
	}

	public void setJhhFileName(final String jhhFileName) {
		this.properties.setProperty(KEY_JHH_FILENAME, jhhFileName);
	}
	
	public String getJhhFolder() {
		return this.properties.getProperty(KEY_JHH_FOLDER_NAME);
	}
	
	public void setJhhFolder(final String jhhFolderName) {
		this.properties.setProperty(KEY_JHH_FOLDER_NAME, jhhFolderName);
	}
	
	public String getUserOrSystemLocale() {
		return getProperty("jhh.opt.sprache", "" + Locale.getDefault());
	}
	
	public Color getSelectionColor() {
		final int farbe = Integer.valueOf(getProperty("jhh.opt.selektion", "12632256")).intValue(); // #c0c0c0
		return new Color(farbe);
	}

	public Color getGridColor() {
		final int farbe = Integer.valueOf(getProperty("jhh.opt.gitter", "10066329")).intValue(); // #999999
		return new Color(farbe);
	}

	public Color getFarbeZukunft() {
		final int farbe = Integer.valueOf(getProperty("jhh.opt.zukunft", "16777088")).intValue(); // #ffff80
		return new Color(farbe);
	}

	public String getFontName() {
		return getProperty("jhh.opt.font", "SansSerif");
	}

	public int getFontSize() {
		return Integer.valueOf(getProperty("jhh.opt.punkt", "12")).intValue();
	}

	
	
	@Deprecated
	private String getProperty(final String key) {
		return this.properties.getProperty(key);
	}

	@Deprecated
	public String getProperty(final String key, final String defaultValue) {
		final String value = getProperty(key);
		return (value != null && "".equals(value))? value : defaultValue;
	}

	public MainWindowProperties getMainWindowProperties() {
		return mainWindowProperties;
	}
	
	public ColumnModelProperties getColumnModelProperties() {
		return columnModelProperties;
	}
	
	public Properties getDlgOptionProperties() {
		return getProperties();
	}
	
	public Properties getDlgCreateProperties() {
		return getProperties();
	}
	
	@Deprecated
	public Properties getProperties() {
		return this.properties;
	}

	public void setProperty(final String key, final String value) {
		this.properties.setProperty(key, value);
	}
	
	public void save() throws HaushaltPropertiesException {
		// Speichert die individuellen Programmeigenschaften in die Datei
		// <i>PROPERTIES_FILENAME</i>.
		final String userHome = System.getProperty("user.home");
		final File datei = new File(userHome, HaushaltProperties.PROPERTIES_FILENAME);
		try {
			final FileOutputStream fos = new FileOutputStream(datei);
			properties.store(fos, "Properties: " + HaushaltProperties.VERSION);
			fos.close();
		} catch (final FileNotFoundException e1) {
			throw new HaushaltPropertiesException();
		} catch (final IOException e) {
			throw new HaushaltPropertiesException();
		}
	}

	public Properties createJHHDialogProperties() {
		return getProperties();
	}

	public Properties getDateRendererProperties() {
		return getProperties();
	}

	public String getTabPlacement() {
		return getProperty("jhh.opt.reiter", "BOTTOM");
	}

	public Datum getTransactionStartDate() {
		return new Datum(getProperty("jhh.opt.startdatum", "01.01.00"));
	}
	
	public boolean haveExistingTransactions() {
		// FIXME what the fuck is that? I mean, what's this property defining?
		return Boolean.valueOf(getProperty("jhh.opt.gemerkte", "true")).booleanValue();
	}

	
	public int setDeleteKeyCode() {
		int idx;
		try {
			idx = Integer.parseInt(getProperty("jhh.opt.deltaste", "0"));
		} catch (final NumberFormatException e) {
			// Kann auftreten, da Version < 2.5 noch kein Index, sondern
			// Klartext gespeichert hat
			idx = 0;
			setProperty("jhh.opt.deltaste", "0");
		}
		switch (idx) {
			case 1:
			case 2:
			case 3:
				return idx; // compare to InputEvent.ALT_MASK et al.
			default:
				return 0;
		}
	}

	public String getCustomColorCodes() {
		return getProperty("jhh.opt.custom", "16776960");
	}
	
	public int getEvaluationWidth() {
		return Integer.valueOf(getProperty("jhh.auswertung.breite", "600")).intValue();
	}

	public int getEvaluationHeight() {
		return Integer.valueOf(getProperty("jhh.auswertung.hoehe", "400")).intValue();
	}
	
	public boolean isDataImportInEuroCurrency() {
		return Boolean.valueOf(getProperty("jhh.opt.euroimport", "true")).booleanValue();
	}

}