Mercurial > projects > dwt2
annotate org.eclipse.jface.text/src/org/eclipse/jface/internal/text/html/SingleCharReader.d @ 12:bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
author | Frank Benoit <benoit@tionex.de> |
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date | Sat, 14 Mar 2009 18:23:29 +0100 |
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1 /******************************************************************************* |
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2 * Copyright (c) 2000, 2006 IBM Corporation and others. |
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3 * All rights reserved. This program and the accompanying materials |
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4 * are made available under the terms of the Eclipse Public License v1.0 |
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5 * which accompanies this distribution, and is available at |
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6 * http://www.eclipse.org/legal/epl-v10.html |
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7 * |
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8 * Contributors: |
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9 * IBM Corporation - initial API and implementation |
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10 * Port to the D programming language: |
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11 * Frank Benoit <benoit@tionex.de> |
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12 *******************************************************************************/ |
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13 module org.eclipse.jface.internal.text.html.SingleCharReader; |
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14 |
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15 import org.eclipse.jface.internal.text.html.HTML2TextReader; // packageimport |
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16 import org.eclipse.jface.internal.text.html.HTMLPrinter; // packageimport |
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17 import org.eclipse.jface.internal.text.html.BrowserInformationControl; // packageimport |
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18 import org.eclipse.jface.internal.text.html.SubstitutionTextReader; // packageimport |
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19 import org.eclipse.jface.internal.text.html.HTMLTextPresenter; // packageimport |
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20 import org.eclipse.jface.internal.text.html.BrowserInput; // packageimport |
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21 import org.eclipse.jface.internal.text.html.BrowserInformationControlInput; // packageimport |
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22 import org.eclipse.jface.internal.text.html.HTMLMessages; // packageimport |
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23 |
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24 |
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25 import java.lang.all; |
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26 |
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27 /** |
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28 * <p> |
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29 * Moved into this package from <code>org.eclipse.jface.internal.text.revisions</code>.</p> |
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30 */ |
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31 public abstract class SingleCharReader : Reader { |
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32 |
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33 /** |
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34 * @see Reader#read() |
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35 */ |
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36 public abstract int read() ; |
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37 |
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38 /** |
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39 * @see Reader#read(char[],int,int) |
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40 */ |
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41 public int read(char cbuf[], int off, int len) { |
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42 int end= off + len; |
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43 for (int i= off; i < end; i++) { |
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44 int ch= read(); |
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45 if (ch is -1) { |
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46 if (i is off) |
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47 return -1; |
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48 return i - off; |
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49 } |
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50 cbuf[i]= cast(char)ch; |
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51 } |
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52 return len; |
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53 } |
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54 |
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55 /** |
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56 * @see Reader#ready() |
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57 */ |
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58 public bool ready() { |
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59 return true; |
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60 } |
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61 |
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62 /** |
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63 * Returns the readable content as string. |
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64 * @return the readable content as string |
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65 * @exception IOException in case reading fails |
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66 */ |
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67 public String getString() { |
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68 StringBuffer buf= new StringBuffer(); |
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69 int ch; |
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70 while ((ch= read()) !is -1) { |
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71 buf.append(cast(char)ch); |
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72 } |
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73 return buf.toString(); |
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74 } |
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75 } |