Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/FLYSWorkspace.java @ 4607:c0a275c581fb
Add a welcome screen to the workspace background
If the workspace background is visible a welcome message is shown and the user
is able to create a new project via a button.
| author | Björn Ricks <bjoern.ricks@intevation.de> |
|---|---|
| date | Fri, 30 Nov 2012 10:18:32 +0100 |
| parents | 11c589d68f13 |
| children | 65eadfe33466 |
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| 4606:6e68e83149f6 | 4607:c0a275c581fb |
|---|---|
| 1 package de.intevation.flys.client.client.ui; | 1 package de.intevation.flys.client.client.ui; |
| 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.types.Alignment; | |
| 6 import com.smartgwt.client.types.VerticalAlignment; | |
| 7 import com.smartgwt.client.widgets.Button; | |
| 5 import com.smartgwt.client.widgets.Canvas; | 8 import com.smartgwt.client.widgets.Canvas; |
| 9 import com.smartgwt.client.widgets.Img; | |
| 10 import com.smartgwt.client.widgets.Label; | |
| 11 import com.smartgwt.client.widgets.events.ClickEvent; | |
| 12 import com.smartgwt.client.widgets.events.ClickHandler; | |
| 13 import com.smartgwt.client.widgets.layout.HLayout; | |
| 14 import com.smartgwt.client.widgets.layout.LayoutSpacer; | |
| 15 import com.smartgwt.client.widgets.layout.VLayout; | |
| 16 | |
| 17 import de.intevation.flys.client.client.FLYS; | |
| 18 import de.intevation.flys.client.client.FLYSConstants; | |
| 6 | 19 |
| 7 import java.util.HashMap; | 20 import java.util.HashMap; |
| 8 import java.util.Map; | 21 import java.util.Map; |
| 9 | 22 |
| 10 | 23 |
| 23 | 36 |
| 24 | 37 |
| 25 /** A map that contains the open CollectionViews. */ | 38 /** A map that contains the open CollectionViews. */ |
| 26 protected Map<String, CollectionView> views; | 39 protected Map<String, CollectionView> views; |
| 27 | 40 |
| 41 /** The interface that provides the message resources. */ | |
| 42 private FLYSConstants MESSAGES = GWT.create(FLYSConstants.class); | |
| 43 | |
| 44 private FLYS flys; | |
| 28 | 45 |
| 29 /** | 46 /** |
| 30 * The default constructor creates an empty FLYSWorkspace with no | 47 * The default constructor creates an empty FLYSWorkspace with no |
| 31 * CollectionViews opened. | 48 * CollectionViews opened. |
| 32 */ | 49 */ |
| 33 public FLYSWorkspace() { | 50 public FLYSWorkspace(FLYS flys) { |
| 51 this.flys = flys; | |
| 34 views = new HashMap<String, CollectionView>(); | 52 views = new HashMap<String, CollectionView>(); |
| 35 | 53 |
| 36 setWidth("100%"); | 54 setWidth("100%"); |
| 37 setHeight("100%"); | 55 setHeight("100%"); |
| 56 | |
| 57 addBackgroundWorkspace(); | |
| 38 } | 58 } |
| 39 | 59 |
| 40 | 60 |
| 41 /** | 61 /** |
| 42 * This method adds a new CollectionView to this workspace and stores a | 62 * This method adds a new CollectionView to this workspace and stores a |
| 97 if(views.get(uuid) != null) { | 117 if(views.get(uuid) != null) { |
| 98 return true; | 118 return true; |
| 99 } | 119 } |
| 100 return false; | 120 return false; |
| 101 } | 121 } |
| 122 | |
| 123 private void addBackgroundWorkspace() { | |
| 124 String baseUrl = GWT.getHostPageBaseURL(); | |
| 125 Img bfg = new Img( | |
| 126 baseUrl + MESSAGES.bfgLogo()); | |
| 127 bfg.setWidth(150); | |
| 128 bfg.setHeight(100); | |
| 129 bfg.setLayoutAlign(Alignment.RIGHT); | |
| 130 | |
| 131 HLayout backgroundlayout = new HLayout(); | |
| 132 backgroundlayout.setHeight100(); | |
| 133 backgroundlayout.setWidth100(); | |
| 134 backgroundlayout.setDefaultLayoutAlign(Alignment.CENTER); | |
| 135 backgroundlayout.setDefaultLayoutAlign(VerticalAlignment.CENTER); | |
| 136 | |
| 137 Canvas spacer = new Canvas(); | |
| 138 spacer.setWidth("33%"); | |
| 139 | |
| 140 VLayout infobox = new VLayout(); | |
| 141 infobox.setHeight("*"); | |
| 142 infobox.setWidth("*"); | |
| 143 infobox.setDefaultLayoutAlign(Alignment.CENTER); | |
| 144 | |
| 145 Label welcome = new Label(MESSAGES.welcome()); | |
| 146 welcome.setAlign(Alignment.CENTER); | |
| 147 welcome.setStyleName("fontNormalBig"); | |
| 148 | |
| 149 Label lcreate = new Label(MESSAGES.welcome_open_or_create()); | |
| 150 lcreate.setStyleName("welcomeCreateText"); | |
| 151 lcreate.setWidth100(); | |
| 152 lcreate.setAlign(Alignment.CENTER); | |
| 153 | |
| 154 Button addbutton = new Button(MESSAGES.new_project()); | |
| 155 addbutton.setStyleName("projectsAddButton"); | |
| 156 addbutton.setAlign(Alignment.CENTER); | |
| 157 addbutton.setTitle(MESSAGES.new_project()); | |
| 158 addbutton.setAutoFit(true); | |
| 159 addbutton.addClickHandler(new ClickHandler() { | |
| 160 | |
| 161 @Override | |
| 162 public void onClick(ClickEvent event) { | |
| 163 flys.newProject(); | |
| 164 } | |
| 165 }); | |
| 166 | |
| 167 | |
| 168 infobox.addMember(welcome); | |
| 169 infobox.addMember(lcreate); | |
| 170 infobox.addMember(addbutton); | |
| 171 | |
| 172 backgroundlayout.addMember(spacer); | |
| 173 backgroundlayout.addMember(infobox); | |
| 174 backgroundlayout.addMember(spacer); | |
| 175 | |
| 176 addChild(backgroundlayout); | |
| 177 } | |
| 102 } | 178 } |
| 103 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 179 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |