nativesystray.java

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/*********************************************************************************
								  NativeSysTray.java
								  ------------------
	author               : Tamas Bara
	copyright            : (C) 2002-2004 by SnoozeSoft
	email                : [e-mail]
 *********************************************************************************/

/*********************************************************************************
 *                                                                               *
 *   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.InputStream;
import java.io.File;
import java.io.FileOutputStream;
import com.valhalla.pluginmanager.*;

class NativeSysTray implements SysTrayAccess
{
	private boolean libraryLoaded = false;
	private static String libName = "systray4j";
	private boolean started;

	NativeSysTray()
	{
		libraryLoaded = false;

		try {
			System.loadLibrary("systray4j.dll");
			libraryLoaded = true;

		} catch( Exception e ) {
			libraryLoaded = false;
			System.out.println( "Could not load dll" );
			e.printStackTrace();
		} catch ( Error er ) {
			System.err.println( "systray4j: " + er.getMessage() );
			libraryLoaded = false;
		}

	started = false;

	}

	public boolean isAvailable()
	{
		return libraryLoaded;
	}

	public void addMainMenu( SysTrayMenu menu, String iconFileName, String toolTip )
	{
		if( !started )
		{
			initNative( SysTrayMenu.VERSION );
			started = true;
		}

		menu.id = addMainMenuNative( menu, iconFileName, toolTip );
	}

	public void addSubMenu( SubMenu menu )
	{
		if( !started )
		{
			initNative( SysTrayMenu.VERSION );
			started = true;
		}

		menu.id = addSubMenuNative( menu );
	}

	public void setToolTip( int menuId, String tip )
	{
		setToolTipNative( menuId, tip );
	}

	public void showIcon( int menuId, boolean show )
	{
		showIconNative( menuId, show );
	}

	public void setIcon( int menuId, String iconFileName )
	{
		setIconNative( menuId, iconFileName );
	}

	public void enableItem( int menuId, int itemIndex, boolean enable )
	{
		enableItemNative( menuId, itemIndex, enable );
	}

	public void checkItem( int menuId, int itemIndex, boolean check )
	{
		checkItemNative( menuId, itemIndex, check );
	}

	public void setItemLabel( int menuId, int itemIndex, String label )
	{
		setItemLabelNative( menuId, itemIndex, label );
	}

	public void addItem( int menuId,
						 int itemIndex,
						 String label,
						 boolean checkable,
						 boolean check,
						 boolean enable )
	{
		addItemNative( menuId, itemIndex, label, checkable, check, enable );
	}

	public void removeItem( int menuId, int itemIndex )
	{
		removeItemNative( menuId, itemIndex );
	}

	public void removeAll( int menuId )
	{
		removeAllNative( menuId );
	}

	public void dispose()
	{
		if( started ) disposeNative();
	}

	private native void initNative( String version );

	private native int addMainMenuNative( SysTrayMenu menu, String iconFileName, String toolTip );

	private native int addSubMenuNative( SubMenu menu );

	private native void setToolTipNative( int menuId, String tip );

	private native void showIconNative( int menuId, boolean show );
	private native void setIconNative( int menuId, String iconFileName );

	private native void enableItemNative( int menuId, int itemIndex, boolean enable );
	private native void checkItemNative( int menuId, int itemIndex, boolean check );
	private native void setItemLabelNative( int menuId, int itemIndex, String label );

	private native void addItemNative( int menuId,
									   int itemIndex,
									   String text,
									   boolean checkable,
									   boolean check,
									   boolean enable );

	private native void removeItemNative( int menuId, int itemIndex );
	private native void removeAllNative( int menuId );

	private native void disposeNative();
}