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annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/ChartOutputTab.java @ 101:f7967d12ce6e

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Removed useless imports. flys-client/trunk@1617 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Wed, 30 Mar 2011 07:54:07 +0000
parents c8cd1b918901
children 7ea004d0ffbc
rev   line source
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571843833129 Added a panel that will be used to display chart output.
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1 package de.intevation.flys.client.client.ui;
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2
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3 import com.google.gwt.core.client.GWT;
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4
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5 import com.smartgwt.client.widgets.Canvas;
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6 import com.smartgwt.client.widgets.Img;
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7 import com.smartgwt.client.widgets.layout.HLayout;
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8
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9 import de.intevation.flys.client.shared.model.Collection;
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10 import de.intevation.flys.client.shared.model.OutputMode;
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11 import de.intevation.flys.client.client.Config;
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12
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13
571843833129 Added a panel that will be used to display chart output.
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14 /**
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15 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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16 */
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17 public class ChartOutputTab extends OutputTab {
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18
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19 /** The canvas that wraps the theme editor.*/
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20 protected Canvas left;
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21
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22 /** The canvas that wraps the chart.*/
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23 protected Canvas right;
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25
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26 /**
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27 * The default constructor to create a new ChartOutputTab.
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28 *
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29 * @param title The title of this tab.
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30 * @param collection The Collection which this chart belongs to.
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31 * @param mode The OutputMode.
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32 */
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33 public ChartOutputTab(String title, Collection collection, OutputMode mode){
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34 super(title, collection, mode);
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35
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36 left = new Canvas();
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37 right = new Canvas();
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38
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39 left.setWidth("25%");
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40 right.setWidth("*");
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41
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42 HLayout hLayout = new HLayout();
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43 hLayout.setWidth100();
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44 hLayout.setHeight100();
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45 hLayout.setMembersMargin(10);
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46
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47 hLayout.addMember(left);
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48 hLayout.addMember(right);
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49
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50 Img chart = getChartImg();
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51 chart.setWidth100();
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52 chart.setHeight100();
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53
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54 right.addChild(chart);
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55
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56 setPane(hLayout);
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57 }
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60 /**
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61 * Builds the chart image and returns it.
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62 *
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63 * @return the chart image.
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64 */
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65 protected Img getChartImg() {
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66 return new Img(getImgUrl());
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67 }
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70 /**
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71 * Builds the URL that points to the chart image.
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72 *
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73 * @return the URL to the chart image.
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74 */
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75 protected String getImgUrl() {
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76 Config config = Config.getInstance();
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77 String server = config.getServerUrl();
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78 String uuid = collection.getItem(0).identifier();
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c8cd1b918901 Bugfix: Step back will remove duplicated output tab and an extended chart image URL bypasses the browser cache.
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79 String hash = collection.getItem(0).hash();
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81 String imgUrl = GWT.getModuleBaseURL();
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82 imgUrl += "chart";
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83 imgUrl += "?target=chart";
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84 imgUrl += "&server=" + server;
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85 imgUrl += "&mode=img";
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86 imgUrl += "&width=600";
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87 imgUrl += "&height=400";
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88 imgUrl += "&points=false";
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89 imgUrl += "&uuid=" + uuid;
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90 imgUrl += "&hash=" + hash;
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91
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92 GWT.log("IMAGE URL = " + imgUrl);
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94 // TODO Build the correct url that points to the OUT() resource of the
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95 // collection.
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96 return imgUrl;
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97 }
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98 }
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99 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org