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1 /*******************************************************************************
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2 * Copyright (c) 2008 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 dwtx.jface.internal.text.html.BrowserInformationControlInput;
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14
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15 import dwt.dwthelper.utils;
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16
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17 import dwtx.jface.text.DefaultInformationControl;
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18
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19
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20 /**
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21 * Provides input for a {@link BrowserInformationControl}.
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22 *
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23 * @since 3.4
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24 */
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25 public abstract class BrowserInformationControlInput : BrowserInput {
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26
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27 /**
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28 * Returns the leading image width.
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29 *
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30 * @return the size of the leading image, by default <code>0</code> is returned
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31 * @since 3.4
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32 */
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33 public int getLeadingImageWidth() {
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34 return 0;
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35 }
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36
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37 /**
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38 * Creates the next browser input with the given input as previous one.
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39 *
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40 * @param previous the previous input or <code>null</code> if none
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41 */
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42 public BrowserInformationControlInput(BrowserInformationControlInput previous) {
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43 super(previous);
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44 }
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45
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46 /**
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47 * @return the HTML contents
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48 */
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49 public abstract String getHtml();
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50
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51 /**
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52 * Returns the HTML from {@link #getHtml()}.
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53 * This is a fallback mode for platforms where the {@link BrowserInformationControl}
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54 * is not available and this input is passed to a {@link DefaultInformationControl}.
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55 *
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56 * @return {@link #getHtml()}
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57 */
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58 public String toString() {
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59 return getHtml();
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60 }
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61 }
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