/* * ToolBarOptionPane.java - Tool bar options panel * :tabSize=8:indentSize=8:noTabs=false: * :folding=explicit:collapseFolds=1: * * Copyright (C) 2000, 2001, 2002 Slava Pestov * * 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.options;//{{{ Importsimport javax.swing.border.*;import javax.swing.event.*;import javax.swing.*;import java.awt.event.*;import java.awt.*;import java.net.*;import java.util.*;import org.gjt.sp.jedit.browser.VFSBrowser;import org.gjt.sp.jedit.gui.*;import org.gjt.sp.jedit.*;import org.gjt.sp.util.Log;//}}}//{{{ ToolBarOptionPane class/** * Tool bar editor. * @author Slava Pestov * @version $Id: ToolBarOptionPane.java,v 1.11 2003/01/12 03:08:24 spestov Exp $ */public class ToolBarOptionPane extends AbstractOptionPane{	//{{{ ToolBarOptionPane constructor	public ToolBarOptionPane()	{		super("toolbar");	} //}}}	//{{{ _init() method	protected void _init()	{		setLayout(new BorderLayout());		JPanel panel = new JPanel(new GridLayout(2,1));		/* Show toolbar */		showToolbar = new JCheckBox(jEdit.getProperty(			"options.toolbar.showToolbar"));		showToolbar.setSelected(jEdit.getBooleanProperty("view.showToolbar"));		panel.add(showToolbar);		panel.add(new JLabel(jEdit.getProperty(			"options.toolbar.caption")));		add(BorderLayout.NORTH,panel);		String toolbar = jEdit.getProperty("view.toolbar");		StringTokenizer st = new StringTokenizer(toolbar);		listModel = new DefaultListModel();		while(st.hasMoreTokens())		{			String actionName = (String)st.nextToken();			if(actionName.equals("-"))				listModel.addElement(new ToolBarOptionPane.Button("-",null,null,"-"));			else			{				EditAction action = jEdit.getAction(actionName);				if(action == null)					continue;				String label = action.getLabel();				if(label == null)					continue;				Icon icon;				String iconName;				if(actionName.equals("-"))				{					iconName = null;					icon = null;				}				else				{					iconName = jEdit.getProperty(actionName + ".icon");					if(iconName == null)						icon = GUIUtilities.loadIcon("BrokenImage.png");					else					{						icon = GUIUtilities.loadIcon(iconName);						if(icon == null)							icon = GUIUtilities.loadIcon("BrokenImage.png");					}				}				listModel.addElement(new Button(actionName,iconName,icon,label));			}		}		list = new JList(listModel);		list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);		list.addListSelectionListener(new ListHandler());		list.setCellRenderer(new ButtonCellRenderer());		add(BorderLayout.CENTER,new JScrollPane(list));		//{{{ Create buttons		JPanel buttons = new JPanel();		buttons.setBorder(new EmptyBorder(3,0,0,0));		buttons.setLayout(new BoxLayout(buttons,BoxLayout.X_AXIS));		ActionHandler actionHandler = new ActionHandler();		add = new RolloverButton(GUIUtilities.loadIcon("Plus.png"));		add.setToolTipText(jEdit.getProperty("options.toolbar.add"));		add.addActionListener(actionHandler);		buttons.add(add);		buttons.add(Box.createHorizontalStrut(6));		remove = new RolloverButton(GUIUtilities.loadIcon("Minus.png"));		remove.setToolTipText(jEdit.getProperty("options.toolbar.remove"));		remove.addActionListener(actionHandler);		buttons.add(remove);		buttons.add(Box.createHorizontalStrut(6));		moveUp = new RolloverButton(GUIUtilities.loadIcon("ArrowU.png"));		moveUp.setToolTipText(jEdit.getProperty("options.toolbar.moveUp"));		moveUp.addActionListener(actionHandler);		buttons.add(moveUp);		buttons.add(Box.createHorizontalStrut(6));		moveDown = new RolloverButton(GUIUtilities.loadIcon("ArrowD.png"));		moveDown.setToolTipText(jEdit.getProperty("options.toolbar.moveDown"));		moveDown.addActionListener(actionHandler);		buttons.add(moveDown);		buttons.add(Box.createHorizontalStrut(6));		edit = new RolloverButton(GUIUtilities.loadIcon("ButtonProperties.png"));		edit.setToolTipText(jEdit.getProperty("options.toolbar.edit"));		edit.addActionListener(actionHandler);		buttons.add(edit);		buttons.add(Box.createGlue());		//}}}		updateButtons();		add(BorderLayout.SOUTH,buttons);		//{{{ Ceate icons list		iconList = new DefaultComboBoxModel();		st = new StringTokenizer(jEdit.getProperty("icons"));		while(st.hasMoreElements())		{			String icon = st.nextToken();			iconList.addElement(new IconListEntry(				GUIUtilities.loadIcon(icon),icon));		} //}}}	} ///}}}	//{{{ _save() method	protected void _save()	{		jEdit.setBooleanProperty("view.showToolbar",showToolbar			.isSelected());		StringBuffer buf = new StringBuffer();		for(int i = 0; i < listModel.getSize(); i++)		{			if(i != 0)				buf.append(' ');			Button button = (Button)listModel.elementAt(i);			buf.append(button.actionName);			jEdit.setProperty(button.actionName + ".icon",button.iconName);		}		jEdit.setProperty("view.toolbar",buf.toString());	} //}}}	//{{{ Private members	//{{{ Instance variables	private JCheckBox showToolbar;	private DefaultListModel listModel;	private JList list;	private RolloverButton add;	private RolloverButton remove;	private RolloverButton moveUp, moveDown;	private RolloverButton edit;	private DefaultComboBoxModel iconList;	//}}}	//{{{ updateButtons() method	private void updateButtons()	{		int index = list.getSelectedIndex();		remove.setEnabled(index != -1 && listModel.getSize() != 0);		moveUp.setEnabled(index > 0);		moveDown.setEnabled(index != -1 && index != listModel.getSize() - 1);		edit.setEnabled(index != -1);	} //}}}	//}}}	//{{{ Inner classes	//{{{ ButtonCompare class	static class ButtonCompare implements MiscUtilities.Compare	{		public int compare(Object obj1, Object obj2)		{			return MiscUtilities.compareStrings(				((Button)obj1).label,				((Button)obj2).label,				true);		}	} //}}}	//{{{ Button class	static class Button	{		String actionName;		String iconName;		Icon icon;		String label;		Button(String actionName, String iconName, Icon icon, String label)		{			this.actionName = actionName;			this.iconName = iconName;			this.icon = icon;			this.label = GUIUtilities.prettifyMenuLabel(label);		}		public String toString()		{			return label;		}		public boolean equals(Object o)		{			if(o instanceof Button)				return ((Button)o).actionName.equals(actionName);			else				return false;		}	} //}}}	//{{{ IconListEntry class	static class IconListEntry	{		Icon icon;		String name;		IconListEntry(Icon icon, String name)		{			this.icon = icon;			this.name = name;		}		public String toString()		{			return name;		}	} //}}}	//{{{ ButtonCellRenderer class	static class ButtonCellRenderer extends DefaultListCellRenderer	{		public Component getListCellRendererComponent(JList list,			Object value, int index, boolean isSelected,			boolean cellHasFocus)		{			super.getListCellRendererComponent(list,value,index,				isSelected,cellHasFocus);			Button button = (Button)value;			setIcon(button.icon);			return this;		}	} //}}}	//{{{ IconCellRenderer class	static class IconCellRenderer extends DefaultListCellRenderer	{		public Component getListCellRendererComponent(JList list,			Object value, int index, boolean isSelected,			boolean cellHasFocus)		{			super.getListCellRendererComponent(list,value,index,				isSelected,cellHasFocus);			IconListEntry icon = (IconListEntry)value;			setIcon(icon.icon);			return this;		}	} //}}}	//{{{ ActionHandler class	class ActionHandler implements ActionListener	{		public void actionPerformed(ActionEvent evt)		{			Object source = evt.getSource();			if(source == add)			{				ToolBarEditDialog dialog = new ToolBarEditDialog(					ToolBarOptionPane.this,iconList,null);				Button selection = dialog.getSelection();				if(selection == null)					return;				int index = list.getSelectedIndex();				if(index == -1)					index = listModel.getSize();				else					index++;				listModel.insertElementAt(selection,index);				list.setSelectedIndex(index);				list.ensureIndexIsVisible(index);			}			else if(source == remove)			{				int index = list.getSelectedIndex();				listModel.removeElementAt(index);				updateButtons();			}			else if(source == moveUp)			{				int index = list.getSelectedIndex();				Object selected = list.getSelectedValue();				listModel.removeElementAt(index);				listModel.insertElementAt(selected,index-1);				list.setSelectedIndex(index-1);				list.ensureIndexIsVisible(index-1);			}			else if(source == moveDown)			{				int index = list.getSelectedIndex();				Object selected = list.getSelectedValue();				listModel.removeElementAt(index);				listModel.insertElementAt(selected,index+1);				list.setSelectedIndex(index+1);				list.ensureIndexIsVisible(index+1);			}