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Lines 1-5
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/******************************************************************************* |
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/******************************************************************************* |
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* Copyright (c) 2002-2006 Innoopract Informationssysteme GmbH. |
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* Copyright (c) 2002-2007 Innoopract Informationssysteme GmbH and others. |
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* All rights reserved. This program and the accompanying materials |
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* All rights reserved. This program and the accompanying materials |
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* are made available under the terms of the Eclipse Public License v1.0 |
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* are made available under the terms of the Eclipse Public License v1.0 |
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* which accompanies this distribution, and is available at |
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* which accompanies this distribution, and is available at |
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Lines 7-12
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* |
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* |
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* Contributors: |
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* Contributors: |
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* Innoopract Informationssysteme GmbH - initial API and implementation |
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* Innoopract Informationssysteme GmbH - initial API and implementation |
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* Mariot Chauvin <mariot.chauvin@gmail.com> - bug 200389 |
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******************************************************************************/ |
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******************************************************************************/ |
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package org.eclipse.swt.widgets; |
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package org.eclipse.swt.widgets; |
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Lines 104-115
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if( string == null ) { |
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if( string == null ) { |
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SWT.error( SWT.ERROR_NULL_ARGUMENT ); |
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SWT.error( SWT.ERROR_NULL_ARGUMENT ); |
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} |
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} |
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if( !string.equals( text ) ) { |
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displayText = parse( string ); |
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String escaped_input =escape_html(string); |
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text = string; |
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if( !escaped_input.equals( text ) ) { |
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displayText = parse( escaped_input ); |
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text = escaped_input; |
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} |
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} |
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} |
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} |
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private String escape_html(String input) { |
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StringBuffer escaped_input = new StringBuffer(input.length()); |
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int state = 0; |
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//copy inpout String into a tab of chars |
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char input_chars[] = new char[input.length()]; |
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input.getChars(0, input.length(), input_chars, 0); |
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for (int i=0; i<input_chars.length ; i++) { |
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switch(state) |
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{ |
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case 0 : |
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if (input_chars[i]=='<') { |
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state = 1; |
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} else { |
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escaped_input.append(input_chars[i]); |
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} |
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break; |
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case 1 : |
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if (input_chars[i]=='a') { |
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state = 2; |
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} else if (input_chars[i]=='/'){ |
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state = 3; |
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} else { |
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escaped_input.append("<"); |
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escaped_input.append(input_chars[i]); |
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state = 5; |
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} |
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break; |
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case 2 : |
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if (input_chars[i]=='>' || input_chars[i]=='>') { |
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escaped_input.append('<'); |
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state = 0; |
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} else { |
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escaped_input.append("<"); |
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state = 5; |
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} |
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escaped_input.append('a'); |
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escaped_input.append(input_chars[i]); |
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break; |
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case 3 : |
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if (input_chars[i]=='a') { |
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state = 4; |
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} else { |
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escaped_input.append("</"); |
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escaped_input.append(input_chars[i]); |
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state = 5; |
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} |
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break; |
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case 4 : |
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if (input_chars[i]=='>') { |
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escaped_input.append('<'); |
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state = 0; |
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} else { |
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escaped_input.append("<"); |
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state = 5; |
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} |
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escaped_input.append("/a"); |
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escaped_input.append(input_chars[i]); |
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break; |
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case 5 : |
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if (input_chars[i]=='<') { |
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escaped_input.append("<"); |
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} else if (input_chars[i]=='>') { |
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escaped_input.append(">"); |
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state = 0; |
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} else { |
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escaped_input.append(input_chars[i]); |
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} |
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break; |
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} |
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} |
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switch(state) { |
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case 0: |
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break; |
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case 1: |
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escaped_input.append("<"); |
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break; |
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case 2: |
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escaped_input.append("<a"); |
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break; |
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case 3: |
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escaped_input.append("</"); |
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break; |
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case 4: |
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escaped_input.append("</a"); |
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break; |
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case 5: |
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break; |
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} |
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return escaped_input.toString(); |
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} |
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/** |
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/** |
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* Returns the receiver's text, which will be an empty |
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* Returns the receiver's text, which will be an empty |
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* string if it has never been set. |
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* string if it has never been set. |
