/*********************************************************************************                                    DaemonSysTray.java                                    ------------------    author               : Tamas Bara    copyright            : (C) 2002-2004 by SnoozeSoft    email                : snoozesoft@compuserve.de *********************************************************************************//********************************************************************************* *                                                                               * *   This library is free software; you can redistribute it and/or               * *   modify it under the terms of the GNU Lesser General Public                  * *   License as published by the Free Software Foundation; either                * *   version 2.1 of the License, or (at your option) any later version.          * *                                                                               * *   This library 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           * *   Lesser General Public License for more details.                             * *                                                                               * *   You should have received a copy of the GNU Lesser General Public            * *   License along with this library; if not, write to the Free Software         * *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA   * *                                                                               * *********************************************************************************/package snoozesoft.systray4j;import java.io.*;import java.net.*;import java.util.*;class DaemonSysTray implements SysTrayAccess, Runnable{    private final static String REQ_ADD_MAINMENU = "ADD MAINMENU";    private final static String REQ_ADD_SUBMENU = "ADD SUBMENU";    private final static String REQ_SET_ICON = "SET ICON";    private final static String REQ_SHOW_ICON = "SHOW ICON";    private final static String REQ_SET_TOOLTIP = "SET TOOLTIP";    private final static String REQ_ADD_ITEM = "ADD ITEM";    private final static String REQ_ENABLE_ITEM = "ENABLE ITEM";    private final static String REQ_CHECK_ITEM = "CHECK ITEM";    private final static String REQ_SET_ITEMLABEL = "SET ITEMLABEL";    private final static String REQ_REMOVE_ITEM = "REMOVE ITEM";    private final static String REQ_REMOVE_ALL = "REMOVE ALL";    private final static String MSG_ICON_CLICKED = "ICON CLICKED";    private final static String MSG_ICON_DBLCLICKED = "ICON DBLCLICKED";    private final static String MSG_ITEM_SELECTED = "ITEM SELECTED";    private HashMap menus;    private Socket socket;    private BufferedWriter writer;    private BufferedReader reader;    private boolean available;    private int idCounter;    private boolean ignoreException;    DaemonSysTray()    {        available = true;        try        {            String initResponse = null;            int port = Integer.parseInt( SysTrayManager.properties.getProperty( "daemon.port" ) );            socket = new Socket( "localhost", port );            reader = new BufferedReader( new InputStreamReader( socket.getInputStream() ) );            writer = new BufferedWriter( new OutputStreamWriter( socket.getOutputStream() ) );            writer.write( "SysTray for Java v" + SysTrayMenu.VERSION + "\n" );            writer.flush();            initResponse = reader.readLine();            if( !initResponse.startsWith( "systray4jd" ) )            {                System.err.println( "systray4j: wrong response from daemon: " + initResponse );                available = false;                return;            }            menus = new HashMap();            idCounter = 1;            ignoreException = false;            new Thread( this, "DaemonSysTray" ).start();        }        catch( Exception e ) { available = false; }    }    public void run()    {        try        {            int index = 0;            String line = null;            Integer menuId = null;            Object menu = null;            SysTrayMenu mainMenu = null;            SubMenu subMenu = null;            String message = reader.readLine();            while( message != null )            {                if( message.equals( MSG_ICON_CLICKED ) )                {                    line = reader.readLine();                    menuId = Integer.decode( line );                    mainMenu = ( SysTrayMenu ) menus.get( menuId );                    mainMenu.iconLeftClicked( false );                }                else if( message.equals( MSG_ITEM_SELECTED ) )                {                    line = reader.readLine();                    menuId = Integer.decode( line );                    line = reader.readLine();                    index = Integer.parseInt( line );                    menu = menus.get( menuId );                    if( menu instanceof SysTrayMenu )                    {                        mainMenu = ( SysTrayMenu ) menu;                        mainMenu.menuItemSelected( index );                    }                    else                    {                        subMenu = ( SubMenu ) menu;                        subMenu.menuItemSelected( index );                    }                }                else if( message.equals( MSG_ICON_DBLCLICKED ) )                {                    line = reader.readLine();                    menuId = Integer.decode( line );                    mainMenu = ( SysTrayMenu ) menus.get( menuId );                    mainMenu.iconLeftClicked( true );                }                else                {                    System.out.println( "DaemonSysTray - unknown message: " + message );                    break;                }                message = reader.readLine();            }        }        catch( IOException e )        {            if( !ignoreException ) e.printStackTrace();        }    }    public boolean isAvailable()    {        return available;    }    public void addMainMenu( SysTrayMenu menu, String iconFileName, String toolTip )    {        try        {            writer.write( REQ_ADD_MAINMENU + "\n" );            writer.write( idCounter + "\n" );            writer.write( iconFileName + "\n" );            StringTokenizer st = new StringTokenizer( toolTip, "\n" );            writer.write( st.countTokens() + "\n" );            writer.write( toolTip + "\n" );            writer.flush();            menus.put( new Integer( idCounter ), menu );            menu.id = idCounter++;        }        catch( IOException e ) { e.printStackTrace(); }    }    public void addSubMenu( SubMenu menu )    {        try        {            writer.write( REQ_ADD_SUBMENU + "\n" );            writer.write( idCounter + "\n" );            writer.flush();            menus.put( new Integer( idCounter ), menu );            menu.id = idCounter++;        }        catch( IOException e ) { e.printStackTrace(); }    }    public void setToolTip( int menuId, String tip )    {        try        {            writer.write( REQ_SET_TOOLTIP + "\n" );            writer.write( menuId + "\n" );            StringTokenizer st = new StringTokenizer( tip, "\n" );            writer.write( st.countTokens() + "\n" );            writer.write( tip + "\n" );            writer.flush();        }        catch( IOException e ) { e.printStackTrace(); }    }    public void showIcon( int menuId, boolean show )    {        try        {            writer.write( REQ_SHOW_ICON + "\n" );            writer.write( menuId + "\n" );            writer.write( show + "\n" );            writer.flush();        }        catch( IOException e ) { e.printStackTrace(); }    }    public void setIcon( int menuId, String iconFileName )    {        try        {            writer.write( REQ_SET_ICON + "\n" );            writer.write( menuId + "\n" );            writer.write( iconFileName + "\n" );            writer.flush();        }        catch( IOException e ) { e.printStackTrace(); }    }    public void enableItem( int menuId, int itemIndex, boolean enable )    {        try        {            writer.write( REQ_ENABLE_ITEM + "\n" );            writer.write( menuId + "\n" );            writer.write( itemIndex + "\n" );            writer.write( enable + "\n" );            writer.flush();        }        catch( IOException e ) { e.printStackTrace(); }    }    public void checkItem( int menuId, int itemIndex, boolean check )    {        try        {            writer.write( REQ_CHECK_ITEM + "\n" );            writer.write( menuId + "\n" );            writer.write( itemIndex + "\n" );            writer.write( check + "\n" );            writer.flush();        }        catch( IOException e ) { e.printStackTrace(); }    }    public void setItemLabel( int menuId, int itemIndex, String label )    {        try        {            writer.write( REQ_SET_ITEMLABEL + "\n" );            writer.write( menuId + "\n" );            writer.write( itemIndex + "\n" );            writer.write( label + "\n" );            writer.flush();        }        catch( IOException e ) { e.printStackTrace(); }    }    public void addItem( int menuId,                         int itemIndex,                         String label,                         boolean checkable,                         boolean check,                         boolean enable )    {        try        {            writer.write( REQ_ADD_ITEM + "\n" );            writer.write( menuId + "\n" );            writer.write( itemIndex + "\n" );            writer.write( label + "\n" );            writer.write( checkable + "\n" );            writer.write( check + "\n" );            writer.write( enable + "\n" );            writer.flush();        }        catch( IOException e ) { e.printStackTrace(); }    }    public void removeItem( int menuId, int itemIndex )    {        try        {            writer.write( REQ_REMOVE_ITEM + "\n" );            writer.write( menuId + "\n" );            writer.write( itemIndex + "\n" );            writer.flush();        }        catch( IOException e ) { e.printStackTrace(); }    }    public void removeAll( int menuId )    {        try        {            writer.write( REQ_REMOVE_ALL + "\n" );            writer.write( menuId + "\n" );            writer.flush();        }        catch( IOException e ) { e.printStackTrace(); }    }    public void dispose()    {        ignoreException = true;        try{ socket.close(); }        catch( IOException e ) { e.printStackTrace(); }    }}