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88 lines
3.1 KiB
88 lines
3.1 KiB
/*
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* Copyright (c) 2009-2010 jMonkeyEngine
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of 'jMonkeyEngine' nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package com.jme3.gde.codepalette;
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import javax.swing.text.BadLocationException;
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import javax.swing.text.Caret;
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import javax.swing.text.Document;
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import javax.swing.text.JTextComponent;
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import javax.swing.text.StyledDocument;
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import org.openide.text.NbDocument;
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public class JmePaletteUtilities {
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public static void insert(final String s,final JTextComponent target) throws BadLocationException {
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final StyledDocument doc = (StyledDocument)target.getDocument();
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class AtomicChange implements Runnable {
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public void run() {
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Document value = target.getDocument();
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if (value == null)
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return;
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try {
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insert(s, target, doc);
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} catch (BadLocationException e) {}
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}
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}
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try {
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NbDocument.runAtomicAsUser(doc, new AtomicChange());
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} catch (BadLocationException ex) {}
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}
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private static int insert(String s, JTextComponent target, Document doc) throws BadLocationException {
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int start = -1;
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try {
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//firstly, find selected text range:
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Caret caret = target.getCaret();
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int p0 = Math.min(caret.getDot(), caret.getMark());
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int p1 = Math.max(caret.getDot(), caret.getMark());
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doc.remove(p0, p1 - p0);
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//then, replace selected text range with the inserted one:
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start = caret.getDot();
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doc.insertString(start, s, null);
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} catch (BadLocationException ble) {}
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return start;
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}
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} |