/* * ToolBarManager.java - Handles tool bars for the View * :tabSize=8:indentSize=8:noTabs=false: * :folding=explicit:collapseFolds=1: * * Copyright (C) 2002 mike dillon * * 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 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. */package org.gjt.sp.jedit.gui;//{{{ Importsimport java.awt.*;import java.util.*;import org.gjt.sp.jedit.*;//}}}public class ToolBarManager{	//{{{ ToolBarManager constructor	public ToolBarManager(Container top, Container bottom)	{		this.top = top;		this.bottom = bottom;	} //}}}	//{{{ addToolBar() method	public void addToolBar(int group, int layer, Component toolbar)	{		Entry entry = new Entry(layer, toolbar);		if (group == View.TOP_GROUP)			addToolBar(top, topToolBars, entry);		else if (group == View.BOTTOM_GROUP)			addToolBar(bottom, bottomToolBars, entry);		else			throw new InternalError("Invalid tool bar group");	} //}}}	//{{{ removeToolBar() method	public void removeToolBar(Component toolbar)	{		removeToolBar(top, topToolBars, toolbar);		removeToolBar(bottom, bottomToolBars, toolbar);	} //}}}	//{{{ Private members	//{{{ Instance variables	private Container top;	private Container bottom;	private ArrayList topToolBars = new ArrayList();	private ArrayList bottomToolBars = new ArrayList();	//}}}	//{{{ addToolBar() method	private void addToolBar(Container group, ArrayList toolbars,		Entry entry)	{		// See if we should place this toolbar before any others		for(int i = 0; i < toolbars.size(); i++)		{			if(entry.layer > ((Entry)toolbars.get(i)).layer)			{				toolbars.add(i,entry);				group.add(entry.toolbar,i);				return;			}		}		// Place the toolbar at the bottom of the group		toolbars.add(entry);		group.add(entry.toolbar);	} //}}}	//{{{ removeToolBar() method	private void removeToolBar(Container group, ArrayList toolbars,		Component toolbar)	{		for(int i = 0; i < toolbars.size(); i++)		{			if(toolbar == ((Entry)toolbars.get(i)).toolbar)			{				group.remove(toolbar);				toolbars.remove(i);				return;			}		}	} //}}}	//}}}	//{{{ Entry class	static class Entry	{		int layer;		Component toolbar;		Entry(int layer, Component toolbar)		{			this.layer = layer;			this.toolbar = toolbar;		}	} //}}}}