1 | /*
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2 | * Copyright 2005 Paul Hinds, Mark Anderson
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3 | *
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4 | * Licensed under the Apache License, Version 2.0 (the "License");
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5 | * you may not use this file except in compliance with the License.
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6 | * You may obtain a copy of the License at
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7 | *
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8 | * http://www.apache.org/licenses/LICENSE-2.0
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9 | *
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10 | * Unless required by applicable law or agreed to in writing, software
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11 | * distributed under the License is distributed on an "AS IS" BASIS,
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12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 | * See the License for the specific language governing permissions and
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14 | * limitations under the License.
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15 | */
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16 | package org.tp23.antinstaller.renderer.text;
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17 |
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18 | import java.io.BufferedReader;
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19 | import java.io.IOException;
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20 | import java.io.PrintStream;
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21 | import java.util.ResourceBundle;
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22 |
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23 | import org.tp23.antinstaller.input.OutputField;
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24 | import org.tp23.antinstaller.input.TargetSelectInput;
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25 |
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26 | /**
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27 | *
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28 | * @author Paul Hinds, Mark Anderson
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29 | * @version $Id: TargetSelectInputRenderer.java,v 1.3 2007/01/09 22:41:40 teknopaul Exp $
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30 | */
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31 | public class TargetSelectInputRenderer
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32 | extends SelectInputRenderer {
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33 |
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34 | private static final ResourceBundle res = ResourceBundle.getBundle("resources.LanguagePack");
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35 |
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36 | public TargetSelectInputRenderer() {
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37 | }
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38 |
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39 | public void renderOutput(OutputField field, BufferedReader reader, PrintStream out) throws IOException {
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40 | TargetSelectInput iField = (TargetSelectInput) field;
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41 | printText(iField,out);
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42 |
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43 | String input = reader.readLine();
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44 | out.println();
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45 | if(input == null || input.equals(""))
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46 | input = iField.getDefaultValue();
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47 | else{
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48 | try{
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49 | int idx = Integer.parseInt(input.trim());
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50 | input = iField.getOptions()[idx - 1].value;
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51 | } catch(Exception numFormatOrIndexOutOfBounds) {
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52 | return;
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53 | }
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54 | }
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55 | ctx.getCurrentPage().removeTarget(iField.getIdx());
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56 | ctx.getCurrentPage().addTarget(iField.getIdx(), input);
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57 | iField.setInputResult(input);
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58 | }
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59 |
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60 | private void printText(TargetSelectInput iField, PrintStream out) throws IOException{
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61 | out.println(iField.getDisplayText());
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62 | TargetSelectInput.Option[] options = iField.getOptions();
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63 | out.print(" ");
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64 | out.println(res.getString("enterNumber"));
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65 | for (int i = 0; i < options.length; i++) {
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66 | out.print(" ");
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67 | out.print(i+1);
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68 | out.print(") ");
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69 | out.print(options[i].getText());
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70 | if(iField.getDefaultValue().equals(options[i].value)){
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71 | out.print(" [");
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72 | out.print(res.getString("_default_"));
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73 | out.print("]");
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74 | }
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75 | out.println();
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76 | }
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77 | }
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78 |
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79 | }
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