Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/MainMenu.java @ 2:bc5d4d2297b9
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 |
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| 1:0e22a19852e7 | 2:bc5d4d2297b9 |
|---|---|
| 2 | 2 |
| 3 import com.google.gwt.core.client.GWT; | 3 import com.google.gwt.core.client.GWT; |
| 4 | 4 |
| 5 import com.smartgwt.client.widgets.Label; | 5 import com.smartgwt.client.widgets.Label; |
| 6 import com.smartgwt.client.widgets.layout.HLayout; | 6 import com.smartgwt.client.widgets.layout.HLayout; |
| 7 | |
| 8 import de.intevation.artifacts.common.model.User; | |
| 7 | 9 |
| 8 import de.intevation.flys.client.client.FLYSMessages; | 10 import de.intevation.flys.client.client.FLYSMessages; |
| 9 | 11 |
| 10 | 12 |
| 11 /** | 13 /** |
| 14 public class MainMenu extends HLayout { | 16 public class MainMenu extends HLayout { |
| 15 | 17 |
| 16 /** The interface that provides i18n messages. */ | 18 /** The interface that provides i18n messages. */ |
| 17 private FLYSMessages messages = GWT.create(FLYSMessages.class); | 19 private FLYSMessages messages = GWT.create(FLYSMessages.class); |
| 18 | 20 |
| 21 /** The user that is currently logged in. */ | |
| 22 protected User currentUser; | |
| 23 | |
| 24 /** The label that displays the current logged in user. */ | |
| 25 protected Label userText; | |
| 26 | |
| 27 /** The label that displays the title of the application. */ | |
| 28 protected Label titleText; | |
| 29 | |
| 19 /** | 30 /** |
| 20 * The default constructor for creating a new MainMenu. | 31 * The default constructor for creating a new MainMenu. |
| 21 */ | 32 */ |
| 22 public MainMenu() { | 33 public MainMenu() { |
| 34 userText = new Label(messages.user(messages.guest())); | |
| 35 titleText = new Label(messages.title()); | |
| 36 | |
| 23 init(); | 37 init(); |
| 24 } | 38 } |
| 25 | 39 |
| 26 | 40 |
| 41 /** | |
| 42 * This method is called by the constructor after creating the necessary | |
| 43 * components. It initializes layout specific stuff like width, height, | |
| 44 * colors and so on and appends the components. | |
| 45 */ | |
| 27 protected void init() { | 46 protected void init() { |
| 28 setWidth("100%"); | 47 setWidth("100%"); |
| 29 setHeight("50"); | 48 setHeight("50"); |
| 30 | |
| 31 setBorder("1px solid #808080"); | 49 setBorder("1px solid #808080"); |
| 32 setBackgroundColor("#C3D9FF"); | 50 setBackgroundColor("#C3D9FF"); |
| 33 | 51 |
| 34 addMember(new Label(messages.title())); | 52 titleText.setWidth("60%"); |
| 35 addMember(new Label(messages.greeting("GAST"))); | 53 |
| 54 addMember(titleText); | |
| 55 addMember(userText); | |
| 56 } | |
| 57 | |
| 58 | |
| 59 /** | |
| 60 * Set the current {@link User} and call {@link updateCurrentUser()} | |
| 61 * afterwards. | |
| 62 * | |
| 63 * @param user the new user. | |
| 64 */ | |
| 65 public void setCurrentUser(User currentUser) { | |
| 66 this.currentUser = currentUser; | |
| 67 | |
| 68 updateCurrentUser(); | |
| 69 } | |
| 70 | |
| 71 | |
| 72 /** | |
| 73 * Update the text field that shows the current user. If no user is | |
| 74 * currently logged in, the text will display {@link FLYSMessages.guest()}. | |
| 75 */ | |
| 76 public void updateCurrentUser() { | |
| 77 String name = currentUser != null | |
| 78 ? currentUser.getLastName() + ", " + currentUser.getFirstName() | |
| 79 : messages.guest(); | |
| 80 | |
| 81 GWT.log("Update the current user: " + name); | |
| 82 userText.setContents(messages.user(name)); | |
| 36 } | 83 } |
| 37 } | 84 } |
| 38 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 85 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |