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annotate org.eclipse.jface.text/src/org/eclipse/jface/internal/text/html/SingleCharReader.d @ 12:bc29606a740c

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Added dwt-addons in original directory structure of eclipse.org
author Frank Benoit <benoit@tionex.de>
date Sat, 14 Mar 2009 18:23:29 +0100
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children dbfb303e8fb0
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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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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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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 }