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Diffstat (limited to '')
-rw-r--r-- | scripting/examples/beanshell/Highlight/highlighter.bsh | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/scripting/examples/beanshell/Highlight/highlighter.bsh b/scripting/examples/beanshell/Highlight/highlighter.bsh new file mode 100644 index 000000000..a69f76e1a --- /dev/null +++ b/scripting/examples/beanshell/Highlight/highlighter.bsh @@ -0,0 +1,166 @@ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ +import com.sun.star.uno.UnoRuntime; +import com.sun.star.util.XReplaceable; +import com.sun.star.util.XReplaceDescriptor; +import com.sun.star.util.XPropertyReplace; +import com.sun.star.beans.PropertyValue; +import com.sun.star.text.XTextDocument; +import com.sun.star.script.provider.XScriptContext; + +int replaceText(searchKey, color, bold) { + + result = 0; + + try { + // Create an XReplaceable object and an XReplaceDescriptor + replaceable = (XReplaceable) + UnoRuntime.queryInterface(XReplaceable.class, xTextDocument); + + descriptor = + (XReplaceDescriptor) replaceable.createReplaceDescriptor(); + + // Gets a XPropertyReplace object for altering the properties + // of the replaced text + xPropertyReplace = (XPropertyReplace) + UnoRuntime.queryInterface(XPropertyReplace.class, descriptor); + + // Sets the replaced text property fontweight value to Bold or Normal + wv = null; + if (bold) { + wv = new PropertyValue("CharWeight", -1, + new Float(com.sun.star.awt.FontWeight.BOLD), + com.sun.star.beans.PropertyState.DIRECT_VALUE); + } + else { + wv = new PropertyValue("CharWeight", -1, + new Float(com.sun.star.awt.FontWeight.NORMAL), + com.sun.star.beans.PropertyState.DIRECT_VALUE); + } + + // Sets the replaced text property color value to RGB color parameter + cv = new PropertyValue("CharColor", -1, new Integer(color), + com.sun.star.beans.PropertyState.DIRECT_VALUE); + + // Apply the properties + PropertyValue[] props = { cv, wv }; + xPropertyReplace.setReplaceAttributes(props); + + // Only matches whole words and case sensitive + descriptor.setPropertyValue("SearchCaseSensitive", new Boolean(true)); + descriptor.setPropertyValue("SearchWords", new Boolean(true)); + + // Replaces all instances of searchKey with new Text properties + // and gets the number of instances of the searchKey + descriptor.setSearchString(searchKey); + descriptor.setReplaceString(searchKey); + result = replaceable.replaceAll(descriptor); + + } + catch (Exception e) { + } + + return result; +} + +searchKey = ""; + +// The XSCRIPTCONTEXT variable is of type XScriptContext and is available to +// all BeanShell scripts executed by the Script Framework +xTextDocument = (XTextDocument) + UnoRuntime.queryInterface(XTextDocument.class, XSCRIPTCONTEXT.getDocument()); + +// Create a JButton and add an ActionListener +// When clicked the value for the searchKey is read and passed to replaceText +myListener = new ActionListener() { + actionPerformed(ActionEvent e) { + searchKey = findTextBox.getText(); + + if(searchKey.equalsIgnoreCase("")) { + JOptionPane.showMessageDialog(null, + "No text entered for search", + "No text", JOptionPane.INFORMATION_MESSAGE); + } + else { + // highlight the text in red + cRed = new Color(255, 0, 0); + red = cRed.getRGB(); + num = replaceText(searchKey, red, true); + + if(num > 0) { + int response = JOptionPane.showConfirmDialog(null, + searchKey + " was found " + num + + " times\nDo you wish to keep the text highlighted?", + "Confirm highlight", JOptionPane.YES_NO_OPTION, + JOptionPane.QUESTION_MESSAGE); + + if (response == 1) { + cBlack = new Color(255, 255, 255); + black = cBlack.getRGB(); + replaceText(searchKey, black, false); + } + } + else { + JOptionPane.showMessageDialog(null, + "No matches were found", "Not found", + JOptionPane.INFORMATION_MESSAGE); + } + } + } +}; + + +exitListener = new ActionListener() { + actionPerformed(ActionEvent e) { + frame.dispose(); + } +}; + + +searchButton = new JButton("Highlight"); +searchButton.addActionListener(myListener); + +exitButton = new JButton("Exit"); +exitButton.addActionListener(exitListener); + +buttonPanel = new JPanel(); +buttonPanel.setLayout(new FlowLayout()); +buttonPanel.add(searchButton); +buttonPanel.add(exitButton); + + +// Create a JPanel containing one JTextField for the search text. +searchPanel = new JPanel(); +searchPanel.setLayout(new FlowLayout()); +findTextBox = new JTextField(20); +findWhat = new JLabel("Find What: "); +searchPanel.add(findWhat); +searchPanel.add(findTextBox); + +// Create frame and add a window listener +frame = new JFrame("Highlight Text"); +frame.setSize(350,130); +frame.setLocation(430,430); +frame.setResizable(false); +// Add the panel and button to the frame +frame.getContentPane().setLayout(new GridLayout(2,1,10,10)); +frame.getContentPane().add(searchPanel); +frame.getContentPane().add(buttonPanel); + +frame.setVisible(true); +frame.pack(); |