phpcomplete.java

java写的多功能文件编辑器

/*
 * $Id: PHPComplete.java,v 1.1 2003/02/14 01:05:29 gfx Exp $
 *
 * PHP Plugin for Jext
 *
 * Copyright (C) 2002 Nicolas Thouvenin
 * touv at yahoo dot fr
 *
 * 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.
 */
import org.jext.*;
import java.awt.*;
import java.awt.event.*;

import javax.swing.*;
import javax.swing.border.*;
import javax.swing.event.*;

import org.jext.*;
import org.jext.gui.*;
import org.jext.misc.*;

import org.gjt.sp.jedit.textarea.*;



public class PHPComplete extends MenuAction
{
    public PHPComplete()
    {
	super("phpcomplete");
    }

    public void actionPerformed(ActionEvent evt)
    {
	JextTextArea textArea = getTextArea(evt);

	String noWordSep = textArea.getProperty("noWordSep");
	if (noWordSep == null)
	    noWordSep = "";

	// On recupere la ligne courante
	String line = textArea.getLineText(textArea.getCaretLine());
	int dot = textArea.getCaretPosition() - textArea.getLineStartOffset(textArea.getCaretLine());
	if (dot == 0)
	    return;

	// On recupere la mot courant
	int wordStart = TextUtilities.findWordStart(line, dot - 1, noWordSep);
	String word = line.substring(wordStart, dot);
	if (word.length() == 0)
	    return;

	// On affiche une popup
	PHPCompletePopup popup = new PHPCompletePopup(textArea.getJextParent(), word);
    }
}