apppreferences.java

java 行事历 可以对自己的工作进行记录

/*
 * k5nCal - Java Swing Desktop Calendar App
 * Copyright (C) 2005-2007 Craig Knudsen, [e-mail]
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

package us.k5n.k5ncal;

/**
 * A convenience class for using the java Preferences class. All application
 * preferences will be stored using the java.util.prefs.Preferences class. This
 * class abstracts out the details of where the info saved (Windows registry,
 * etc.)
 * 
 * @version $Id: AppPreferences.java,v 1.8 2008/01/17 03:39:53 cknudsen Exp $
 * @author Craig Knudsen, craig
 * @k5n.us
 */
public class AppPreferences {
	java.util.prefs.Preferences prefs = null;
	static final String MAIN_WINDOW_WIDTH = "MainWindow.width";
	static final String MAIN_WINDOW_HEIGHT = "MainWindow.height";
	static final String MAIN_WINDOW_X = "MainWindow.x";
	static final String MAIN_WINDOW_Y = "MainWindow.y";
	static final String MAIN_WINDOW_LEFT_VERTICAL_SPLIT_POSITION = "MainWindow.lvSplitPanePosition";
	static final String MAIN_WINDOW_HORIZONTAL_SPLIT_POSITION = "MainWindow.hSplitPanePosition";

	static final String EDIT_WINDOW_WIDTH = "EditWindow.width";
	static final String EDIT_WINDOW_HEIGHT = "EditWindow.height";
	static final String EDIT_WINDOW_X = "EditWindow.x";
	static final String EDIT_WINDOW_Y = "EditWindow.y";

	static final String PREF_WINDOW_WIDTH = "PrefWindow.width";
	static final String PREF_WINDOW_HEIGHT = "PrefWindow.height";
	static final String PREF_WINDOW_X = "PrefWindow.x";
	static final String PREF_WINDOW_Y = "PrefWindow.y";

	static final String DISPLAY_CANCELLED_EVENTS = "Display.cancelledEvents";
	static final String DISPLAY_TENTATIVE_EVENTS = "Display.tentativeEvents";
	static final String DISPLAY_HOUR_IN_MONTH_VIEW = "Display.hourInMonthView";
	static final String DISPLAY_FONT_SIZE = "Display.fontSize";

	static final String APPEARANCE_LAF = "Display.LookAndFeel";

	static final String TOOLBAR_ICON_TEXT = "Toolbar.iconText";

	private static AppPreferences instance = null;

	public AppPreferences() {
		this.prefs = java.util.prefs.Preferences.userNodeForPackage ( this
		    .getClass () );
	}

	public static AppPreferences getInstance () {
		if ( instance == null )
			instance = new AppPreferences ();
		return instance;
	}

	public void clearAll () {
		try {
			prefs.removeNode ();
		} catch ( Exception e1 ) {
		}
	}

	/**
	 * Get height of main window
	 * 
	 * @return
	 */
	public int getMainWindowHeight () {
		return prefs.getInt ( MAIN_WINDOW_HEIGHT, 600 );
	}

	/**
	 * Set height of main window
	 * 
	 * @param mainWindowHeight
	 *          height of main window (pixels)
	 */
	public void setMainWindowHeight ( int mainWindowHeight ) {
		prefs.putInt ( MAIN_WINDOW_HEIGHT, mainWindowHeight );
	}

	/**
	 * Get divider location for horizontally divided JSplitPane. This value is in
	 * pixels.
	 * 
	 * @return
	 */
	public int getMainWindowHorizontalSplitPosition () {
		return prefs.getInt ( MAIN_WINDOW_HORIZONTAL_SPLIT_POSITION, 185 );
	}

	/**
	 * Set divider location for horizontally divided JSplitPane. This value is in
	 * pixels.
	 * 
	 * @param mainWindowHorizontalSplitPosition
	 *          The new divider location (in pixels)
	 * @return
	 */
	public void setMainWindowHorizontalSplitPosition (
	    int mainWindowHorizontalSplitPosition ) {
		prefs.putInt ( MAIN_WINDOW_HORIZONTAL_SPLIT_POSITION,
		    mainWindowHorizontalSplitPosition );
	}

	/**
	 * Get divider location for vertically divided JSplitPane. This value is in
	 * pixels.
	 * 
	 * @return
	 */
	public int getMainWindowLeftVerticalSplitPosition () {
		return prefs.getInt ( MAIN_WINDOW_LEFT_VERTICAL_SPLIT_POSITION, 300 );
	}

	/**
	 * Set divider location for vertically divided JSplitPane. This value is in
	 * pixels.
	 * 
	 * @param mainWindowVerticalSplitPosition
	 *          The new divider location (in pixels)
	 * @return
	 */
	public void setMainWindowLeftVerticalSplitPosition (
	    int mainWindowVerticalSplitPosition ) {
		prefs.putInt ( MAIN_WINDOW_LEFT_VERTICAL_SPLIT_POSITION,
		    mainWindowVerticalSplitPosition );
	}

	/**
	 * Get main window width
	 * 
	 * @return
	 */
	public int getMainWindowWidth () {
		return prefs.getInt ( MAIN_WINDOW_WIDTH, 800 );
	}

	/**
	 * Set main window width
	 * 
	 * @param mainWindowWidth
	 *          width of main window (in pixels)
	 */
	public void setMainWindowWidth ( int mainWindowWidth ) {
		prefs.putInt ( MAIN_WINDOW_WIDTH, mainWindowWidth );
	}

	/**
	 * Get the main window X position
	 * 
	 * @return
	 */
	public int getMainWindowX () {
		return prefs.getInt ( MAIN_WINDOW_X, 15 );
	}

	/**
	 * Set the main window X position
	 * 
	 * @param mainWindowX
	 *          The X position of the main window
	 */
	public void setMainWindowX ( int mainWindowX ) {
		prefs.putInt ( MAIN_WINDOW_X, mainWindowX );
	}

	/**
	 * Get the main window Y position
	 * 
	 * @return
	 */
	public int getMainWindowY () {
		return prefs.getInt ( MAIN_WINDOW_Y, 15 );
	}

	/**
	 * Set the main window Y position
	 * 
	 * @param mainWindowY
	 *          The main window Y position
	 */
	public void setMainWindowY ( int mainWindowY ) {
		prefs.putInt ( MAIN_WINDOW_Y, mainWindowY );
	}

	/**
	 * Get edit window width
	 * 
	 * @return
	 */
	public int getEditWindowWidth () {
		return prefs.getInt ( EDIT_WINDOW_WIDTH, 600 );
	}

	/**
	 * Set edit window width
	 * 
	 * @param editWindowWidth
	 *          width of edit window (in pixels)
	 */
	public void setEditWindowWidth ( int editWindowWidth ) {
		prefs.putInt ( EDIT_WINDOW_WIDTH, editWindowWidth );
	}

	/**
	 * Get edit window height
	 * 
	 * @return
	 */
	public int getEditWindowHeight () {
		return prefs.getInt ( EDIT_WINDOW_HEIGHT, 600 );
	}

	/**
	 * Set edit window width
	 * 
	 * @param editWindowWidth
	 *          width of edit window (in pixels)
	 */
	public void setEditWindowHeight ( int editWindowHeight ) {
		prefs.putInt ( EDIT_WINDOW_HEIGHT, editWindowHeight );
	}

	/**
	 * Get the edit window X position
	 * 
	 * @return
	 */
	public int getEditWindowX () {
		return prefs.getInt ( EDIT_WINDOW_X, 15 );
	}

	/**
	 * Set the edit window X position
	 * 
	 * @param editWindowX
	 *          The X position of the main window
	 */
	public void setEditWindowX ( int editWindowX ) {
		prefs.putInt ( EDIT_WINDOW_X, editWindowX );
	}

	/**
	 * Get the edit window y position
	 * 
	 * @return
	 */
	public int getEditWindowY () {
		return prefs.getInt ( EDIT_WINDOW_Y, 15 );
	}

	/**
	 * Set the edit window Y position
	 * 
	 * @param editWindowY
	 *          The Y position of the main window
	 */
	public void setEditWindowY ( int editWindowY ) {
		prefs.putInt ( EDIT_WINDOW_Y, editWindowY );
	}

	/**
	 * Get pref window width
	 * 
	 * @return
	 */
	public int getPrefWindowWidth () {
		return prefs.getInt ( PREF_WINDOW_WIDTH, 600 );
	}

	/**
	 * Set pref window width
	 * 
	 * @param prefWindowWidth
	 *          width of pref window (in pixels)
	 */
	public void setPrefWindowWidth ( int prefWindowWidth ) {
		prefs.putInt ( PREF_WINDOW_WIDTH, prefWindowWidth );
	}

	/**
	 * Get pref window height
	 * 
	 * @return
	 */
	public int getPrefWindowHeight () {
		return prefs.getInt ( PREF_WINDOW_HEIGHT, 400 );
	}

	/**
	 * Set pref window width
	 * 
	 * @param prefWindowWidth
	 *          width of pref window (in pixels)
	 */
	public void setPrefWindowHeight ( int prefWindowHeight ) {
		prefs.putInt ( PREF_WINDOW_HEIGHT, prefWindowHeight );
	}

	/**
	 * Get the pref window X position
	 * 
	 * @return
	 */
	public int getPrefWindowX () {
		return prefs.getInt ( PREF_WINDOW_X, 15 );
	}

	/**
	 * Set the pref window X position
	 * 
	 * @param prefWindowX
	 *          The X position of the main window
	 */
	public void setPrefWindowX ( int prefWindowX ) {
		prefs.putInt ( PREF_WINDOW_X, prefWindowX );
	}

	/**
	 * Get the pref window y position
	 * 
	 * @return
	 */
	public int getPrefWindowY () {
		return prefs.getInt ( PREF_WINDOW_Y, 15 );
	}

	/**
	 * Set the pref window Y position
	 * 
	 * @param prefWindowY
	 *          The Y position of the main window
	 */
	public void setPrefWindowY ( int prefWindowY ) {
		prefs.putInt ( PREF_WINDOW_Y, prefWindowY );
	}

	public boolean getDisplayCancelledEvents () {
		return prefs.getBoolean ( DISPLAY_CANCELLED_EVENTS, false );
	}

	public void setDisplayCancelledEvents ( boolean isSet ) {
		prefs.putBoolean ( DISPLAY_CANCELLED_EVENTS, isSet );
	}

	public boolean getDisplayTentativeEvents () {
		return prefs.getBoolean ( DISPLAY_TENTATIVE_EVENTS, false );
	}

	public void setDisplayTentativeEvents ( boolean isSet ) {
		prefs.putBoolean ( DISPLAY_TENTATIVE_EVENTS, isSet );
	}

	public boolean getDisplayHourInMonthView () {
		return prefs.getBoolean ( DISPLAY_HOUR_IN_MONTH_VIEW, false );
	}

	public void setDisplayHourInMonthView ( boolean isSet ) {
		prefs.putBoolean ( DISPLAY_HOUR_IN_MONTH_VIEW, isSet );
	}

	public int getDisplayFontSize () {
		return prefs.getInt ( DISPLAY_FONT_SIZE, 0 );
	}

	public void setDisplayFontSize ( int fontSize ) {
		prefs.putInt ( DISPLAY_FONT_SIZE, fontSize );
	}

	public void setAppearanceLookAndFeel ( String laf ) {
		prefs.put ( APPEARANCE_LAF, laf );
	}

	public String getAppearanceLookAndFeel () {
		return prefs.get ( APPEARANCE_LAF, null );
	}

	public void setToolbarIconText ( boolean isSet ) {
		prefs.putBoolean ( TOOLBAR_ICON_TEXT, isSet );
	}

	public boolean getToolbarIconText () {
		return prefs.getBoolean ( TOOLBAR_ICON_TEXT, true );
	}
}