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The source code/* * $Id: FunnyBrackets.java,v 1.1 2003/02/14 01:02:37 gfx Exp $ * * Funny Brackets 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.event.ActionEvent; import org.gjt.sp.jedit.textarea.TextUtilities; public class FunnyBrackets extends MenuAction { private boolean isRunning; public FunnyBrackets() { super("funnybrackets"); // super("plugin.FunnyBracketsPlugin.hotkey.funnybrackets"); this.isRunning = false; } public void setRunningMode(boolean b) { this.isRunning = b; } public void actionPerformed(ActionEvent evt) { if (this.isRunning) { JextFrame parent = getJextParent(evt); JextTextArea textArea = getTextArea(evt); try { int cur = textArea.getCaretPosition(); int tru = TextUtilities.findMatchingBracket(textArea.getDocument(), cur); // On est devant une braket inférieure if (tru != -1 && tru < cur) { int pos = textArea.getLineOfOffset(tru); int deb = textArea.getFirstLine(); int end = deb + textArea.getVisibleLines(); // Une popup uniquement si la brakete supérieure n'est pas visible if ( ! (deb < pos && pos < end) ) { String s = textArea.getText(textArea.getLineStartOffset(pos), textArea.getLineLength(pos)).trim(); if (s.length() <= 1) { // ça veut dire que la ligne ne contient que ( ou { // on prend donc la ligne du dessus s = textArea.getText(textArea.getLineStartOffset(pos - 1), textArea.getLineLength(pos - 1)).trim(); } if (s.length() > 0) { // Une popup uniquement pour les lignes non vides FunnyBracketsPopup popup = new FunnyBracketsPopup(parent, s); } } } } catch(Exception e) { System.err.println(e); } } } } |
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