112 lines
4.8 KiB
Java
112 lines
4.8 KiB
Java
/*
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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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// Change the case of a selection, or current word from upper case,
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// to first char upper case, to all lower case to upper case...
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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.text.XWordCursor;
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import com.sun.star.script.provider.XScriptContext;
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// return the new string based on the string passed in
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String getNewString( theString ) {
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String newString;
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if(theString==null || theString.length()==0) {
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return newString;
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}
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// should we tokenize on "."?
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if(Character.isUpperCase(theString.charAt(0)) && theString.length()>=2 && Character.isUpperCase(theString.charAt(1))) { // first two chars are UC => first UC, rest LC
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newString=theString.substring(0,1).toUpperCase()+theString.substring(1).toLowerCase();
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} else if (Character.isUpperCase(theString.charAt(0))) { // first char UC => all to LC
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newString=theString.toLowerCase();
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} else { // all to UC.
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newString=theString.toUpperCase();
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}
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return newString;
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}
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//the method that does the work
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void capitalise() {
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// get the number of regions selected
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count = xIndexAccess.getCount();
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if(count>=1) { //ie we have a selection
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for(i=0;i<count;i++) {
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// get the i-th region selected
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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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// get the selected string
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theString = xTextRange.getString();
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if(theString.length()==0) {
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// sadly we can have a selection where nothing is selected
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// in this case we get the XWordCursor and make a selection!
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xText = (XText)
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UnoRuntime.queryInterface(XText.class, xTextRange.getText());
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xWordCursor = (XWordCursor)
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UnoRuntime.queryInterface(XWordCursor.class, xText.createTextCursorByRange(xTextRange));
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// move the Word cursor to the start of the word if it's not
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// already there
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if(!xWordCursor.isStartOfWord()) {
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xWordCursor.gotoStartOfWord(false);
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}
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// move the cursor to the next word, selecting all chars
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// in between
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xWordCursor.gotoNextWord(true);
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// get the selected string
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theString = xWordCursor.getString();
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// get the new string
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newString = getNewString(theString);
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if(newString!=null) {
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// set the new string
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xWordCursor.setString(newString);
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// keep the current selection
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xSelectionSupplier.select(xWordCursor);
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}
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} else {
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newString = getNewString( theString );
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if(newString!=null) {
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// set the new string
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xTextRange.setString(newString);
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// keep the current selection
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xSelectionSupplier.select(xTextRange);
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}
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}
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}
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}
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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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xIndexAccess = (XIndexAccess)
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UnoRuntime.queryInterface(XIndexAccess.class, xSelectionSupplier.getSelection());
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//call the method that does the work
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capitalise();
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return 0;
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