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1 /*
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2 * ConnectBot: simple, powerful, open-source SSH client for Android
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3 * Copyright 2007 Kenny Root, Jeffrey Sharkey
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4 *
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5 * Licensed under the Apache License, Version 2.0 (the "License");
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6 * you may not use this file except in compliance with the License.
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7 * You may obtain a copy of the License at
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8 *
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9 * http://www.apache.org/licenses/LICENSE-2.0
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10 *
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11 * Unless required by applicable law or agreed to in writing, software
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12 * distributed under the License is distributed on an "AS IS" BASIS,
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13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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14 * See the License for the specific language governing permissions and
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15 * limitations under the License.
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16 */
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17
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18 package com.five_ten_sg.connectbot.util;
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19
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20 import com.five_ten_sg.connectbot.HelpActivity;
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21 import android.content.Context;
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22 import android.util.AttributeSet;
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23 import android.webkit.WebSettings;
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24 import android.webkit.WebView;
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25
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26 /**
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27 * @author Kenny Root
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28 *
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29 */
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30 public class HelpTopicView extends WebView {
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31 public HelpTopicView(Context context, AttributeSet attrs, int defStyle) {
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32 super(context, attrs, defStyle);
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33 initialize();
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34 }
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35
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36 public HelpTopicView(Context context, AttributeSet attrs) {
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37 super(context, attrs);
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38 initialize();
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39 }
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40
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41 public HelpTopicView(Context context) {
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42 super(context);
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43 initialize();
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44 }
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45
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46 private void initialize() {
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47 WebSettings wSet = getSettings();
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48 wSet.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
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49 wSet.setUseWideViewPort(false);
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50 }
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51
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52 public HelpTopicView setTopic(String topic) {
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53 String path = String.format("file:///android_asset/%s/%s%s",
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54 HelpActivity.HELPDIR, topic, HelpActivity.SUFFIX);
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55 loadUrl(path);
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56 computeScroll();
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57 return this;
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58 }
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59 }
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