82 lines
3 KiB
Text
82 lines
3 KiB
Text
/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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//Provides a word count of the selected text in a Writer document.
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import com.sun.star.uno.UnoRuntime;
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import com.sun.star.frame.XModel;
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import com.sun.star.view.XSelectionSupplier;
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import com.sun.star.container.XIndexAccess;
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import com.sun.star.text.XText;
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import com.sun.star.text.XTextRange;
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import com.sun.star.script.provider.XScriptContext;
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// display the count in a Swing dialog
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void doDisplay(numWords) {
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wordsLabel = new JLabel("Word count = " + numWords);
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closeButton = new JButton("Close");
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frame = new JFrame("Word Count");
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closeButton.addActionListener(new ActionListener() {
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actionPerformed(ActionEvent e) {
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frame.setVisible(false);
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}
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});
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frame.getContentPane().setLayout(new BorderLayout());
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frame.getContentPane().add(wordsLabel, BorderLayout.CENTER);
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frame.getContentPane().add(closeButton, BorderLayout.SOUTH);
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frame.pack();
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frame.setSize(190,90);
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frame.setLocation(430,430);
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frame.setVisible(true);
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}
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int wordcount() {
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result = 0;
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// iterate through each of the selections
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count = xIndexAccess.getCount();
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for(i=0;i<count;i++) {
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// get the XTextRange of the selection
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xTextRange = (XTextRange)
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UnoRuntime.queryInterface(XTextRange.class, xIndexAccess.getByIndex(i));
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//System.out.println("string: "+xTextRange.getString());
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// use the standard J2SE delimiters to tokenize the string
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// obtained from the XTextRange
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strTok = new StringTokenizer(xTextRange.getString());
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result += strTok.countTokens();
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}
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doDisplay(result);
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return result;
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}
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// The XSCRIPTCONTEXT variable is of type XScriptContext and is available to
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// all BeanShell scripts executed by the Script Framework
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xModel = (XModel)
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UnoRuntime.queryInterface(XModel.class, XSCRIPTCONTEXT.getDocument());
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//the writer controller impl supports the css.view.XSelectionSupplier interface
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xSelectionSupplier = (XSelectionSupplier)
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UnoRuntime.queryInterface(XSelectionSupplier.class, xModel.getCurrentController());
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//see section 7.5.1 of developers' guide
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// the getSelection provides an XIndexAccess to the one or more selections
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xIndexAccess = (XIndexAccess)
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UnoRuntime.queryInterface(XIndexAccess.class, xSelectionSupplier.getSelection());
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count = wordcount();
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System.out.println("count = "+count);
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return 0;
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