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annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/MainMenu.java @ 2:bc5d4d2297b9

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Introduced a service that retrieves the user who is currently logged in. This user is displayed in the menu bar. flys-client/trunk@1309 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Thu, 10 Feb 2011 08:57:34 +0000
parents 0e22a19852e7
children e2b3966b40ca
rev   line source
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0e22a19852e7 Removed useless auto generated classes and added first ui elements with i18n support.
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1 package de.intevation.flys.client.client.ui;
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3 import com.google.gwt.core.client.GWT;
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5 import com.smartgwt.client.widgets.Label;
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6 import com.smartgwt.client.widgets.layout.HLayout;
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7
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8 import de.intevation.artifacts.common.model.User;
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10 import de.intevation.flys.client.client.FLYSMessages;
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0e22a19852e7 Removed useless auto generated classes and added first ui elements with i18n support.
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13 /**
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14 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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15 */
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16 public class MainMenu extends HLayout {
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18 /** The interface that provides i18n messages. */
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19 private FLYSMessages messages = GWT.create(FLYSMessages.class);
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20
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21 /** The user that is currently logged in. */
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22 protected User currentUser;
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24 /** The label that displays the current logged in user. */
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25 protected Label userText;
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27 /** The label that displays the title of the application. */
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28 protected Label titleText;
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29
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30 /**
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31 * The default constructor for creating a new MainMenu.
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32 */
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33 public MainMenu() {
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34 userText = new Label(messages.user(messages.guest()));
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35 titleText = new Label(messages.title());
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36
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37 init();
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38 }
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40
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41 /**
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42 * This method is called by the constructor after creating the necessary
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43 * components. It initializes layout specific stuff like width, height,
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44 * colors and so on and appends the components.
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45 */
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46 protected void init() {
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47 setWidth("100%");
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48 setHeight("50");
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49 setBorder("1px solid #808080");
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50 setBackgroundColor("#C3D9FF");
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51
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52 titleText.setWidth("60%");
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54 addMember(titleText);
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55 addMember(userText);
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56 }
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59 /**
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60 * Set the current {@link User} and call {@link updateCurrentUser()}
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61 * afterwards.
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62 *
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63 * @param user the new user.
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64 */
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65 public void setCurrentUser(User currentUser) {
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66 this.currentUser = currentUser;
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67
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68 updateCurrentUser();
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69 }
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72 /**
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73 * Update the text field that shows the current user. If no user is
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74 * currently logged in, the text will display {@link FLYSMessages.guest()}.
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75 */
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76 public void updateCurrentUser() {
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77 String name = currentUser != null
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78 ? currentUser.getLastName() + ", " + currentUser.getFirstName()
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79 : messages.guest();
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80
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81 GWT.log("Update the current user: " + name);
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82 userText.setContents(messages.user(name));
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83 }
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84 }
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85 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org