Mercurial > projects > dwt-addons
annotate dwtx/jface/internal/text/html/SingleCharReader.d @ 158:25f1f92fa3df
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| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Tue, 26 Aug 2008 02:46:34 +0200 |
| parents | 93a6ec48fd28 |
| children | 1a5b8f8129df |
| rev | line source |
|---|---|
| 129 | 1 /******************************************************************************* |
| 2 * Copyright (c) 2000, 2006 IBM Corporation and others. | |
| 3 * All rights reserved. This program and the accompanying materials | |
| 4 * are made available under the terms of the Eclipse Public License v1.0 | |
| 5 * which accompanies this distribution, and is available at | |
| 6 * http://www.eclipse.org/legal/epl-v10.html | |
| 7 * | |
| 8 * Contributors: | |
| 9 * IBM Corporation - initial API and implementation | |
| 10 * Port to the D programming language: | |
| 11 * Frank Benoit <benoit@tionex.de> | |
| 12 *******************************************************************************/ | |
| 13 module dwtx.jface.internal.text.html.SingleCharReader; | |
| 14 | |
| 131 | 15 import dwtx.jface.internal.text.html.HTML2TextReader; // packageimport |
| 16 import dwtx.jface.internal.text.html.HTMLPrinter; // packageimport | |
| 17 import dwtx.jface.internal.text.html.BrowserInformationControl; // packageimport | |
| 18 import dwtx.jface.internal.text.html.SubstitutionTextReader; // packageimport | |
| 19 import dwtx.jface.internal.text.html.HTMLTextPresenter; // packageimport | |
| 20 import dwtx.jface.internal.text.html.BrowserInput; // packageimport | |
| 21 import dwtx.jface.internal.text.html.BrowserInformationControlInput; // packageimport | |
| 22 import dwtx.jface.internal.text.html.HTMLMessages; // packageimport | |
| 23 | |
| 24 | |
| 129 | 25 import dwt.dwthelper.utils; |
| 26 | |
| 27 /** | |
| 28 * <p> | |
| 29 * Moved into this package from <code>dwtx.jface.internal.text.revisions</code>.</p> | |
| 30 */ | |
| 31 public abstract class SingleCharReader : Reader { | |
| 32 | |
| 33 /** | |
| 34 * @see Reader#read() | |
| 35 */ | |
|
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36 public abstract int read() ; |
| 129 | 37 |
| 38 /** | |
| 39 * @see Reader#read(char[],int,int) | |
| 40 */ | |
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41 public int read(char cbuf[], int off, int len) { |
| 129 | 42 int end= off + len; |
| 43 for (int i= off; i < end; i++) { | |
| 44 int ch= read(); | |
| 45 if (ch is -1) { | |
| 46 if (i is off) | |
| 47 return -1; | |
| 48 return i - off; | |
| 49 } | |
| 134 | 50 cbuf[i]= cast(wchar)ch; |
| 129 | 51 } |
| 52 return len; | |
| 53 } | |
| 54 | |
| 55 /** | |
| 56 * @see Reader#ready() | |
| 57 */ | |
|
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parents:
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diff
changeset
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58 public bool ready() { |
| 129 | 59 return true; |
| 60 } | |
| 61 | |
| 62 /** | |
| 63 * Returns the readable content as string. | |
| 64 * @return the readable content as string | |
| 65 * @exception IOException in case reading fails | |
| 66 */ | |
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6dcb0baaa031
Regex removal of throws decls, some instanceof
Frank Benoit <benoit@tionex.de>
parents:
134
diff
changeset
|
67 public String getString() { |
| 129 | 68 StringBuffer buf= new StringBuffer(); |
| 69 int ch; | |
| 70 while ((ch= read()) !is -1) { | |
| 134 | 71 buf.append(cast(wchar)ch); |
| 129 | 72 } |
| 73 return buf.toString(); | |
| 74 } | |
| 75 } |