Mercurial > dive4elements > river
view gwt-client/src/main/java/org/dive4elements/river/client/client/ui/FLYSWorkspace.java @ 7602:c50dbbe17950
issue1596: Store table (cell) data twice: Once as (formatted) string
as coming from server, once transformed into float (or string).
The benefit is that now we can sort table data numerically, while keeping
the formatted and i18ned display of values.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Wed, 27 Nov 2013 14:55:25 +0100 |
parents | ea9eef426962 |
children | 7df65516ee8b |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.client.client.ui; import com.google.gwt.core.client.GWT; import com.smartgwt.client.types.Alignment; import com.smartgwt.client.types.VerticalAlignment; import com.smartgwt.client.widgets.Button; import com.smartgwt.client.widgets.Canvas; import com.smartgwt.client.widgets.Img; import com.smartgwt.client.widgets.Label; import com.smartgwt.client.widgets.events.ClickEvent; import com.smartgwt.client.widgets.events.ClickHandler; import com.smartgwt.client.widgets.layout.HLayout; import com.smartgwt.client.widgets.layout.VLayout; import org.dive4elements.river.client.client.FLYS; import org.dive4elements.river.client.client.FLYSConstants; import java.util.HashMap; import java.util.Map; /** * "Workspace" canvas showing the CollectionViews (subwindows). * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class FLYSWorkspace extends Canvas { /** The maximal number of windows that fit into the browser view when an * offset is used to move windows initially.*/ public static int MAX_WINDOWS = 10; /** The number of pixels used to move windows.*/ public static int WINDOW_OFFSET = 20; /** A map that contains the open CollectionViews. */ protected Map<String, CollectionView> views; /** The interface that provides the message resources. */ private FLYSConstants MESSAGES = GWT.create(FLYSConstants.class); /** Application instance. */ private FLYS flys; /** * The default constructor creates an empty FLYSWorkspace with no * CollectionViews opened. */ public FLYSWorkspace(FLYS flys) { this.flys = flys; views = new HashMap<String, CollectionView>(); setWidth("100%"); setHeight("100%"); addBackgroundWorkspace(); } /** * This method adds a new CollectionView to this workspace and stores a * reference in {@link views}. * * @param collectionView A new CollectionView. */ public void addView(String uuid, CollectionView collectionView) { collectionView.moveTo(0, 0); collectionView.setMaximized(true); views.put(uuid, collectionView); addChild(collectionView); } public void removeProject(String uuid) { views.remove(uuid); } public void bringUp(String uuid) { CollectionView view = views.get(uuid); if (view != null) { view.show(); view.restore(); } else { GWT.log("FLYSWorkspace.bringUp() failed!"); } } /** * Removes a project from workspace (view) and clears its reference from * hash map. * * @param uuid The project's uuid. */ public void destroyProject(String uuid) { CollectionView project = views.get(uuid); if (project != null) { removeProject(uuid); project.destroy(); } } public void updateTitle(String uuid, String title) { CollectionView view = views.get(uuid); view.setTitle(title); } public boolean hasView(String uuid) { if(views.get(uuid) != null) { return true; } return false; } private void addBackgroundWorkspace() { String baseUrl = GWT.getHostPageBaseURL(); Img bfg = new Img( baseUrl + MESSAGES.bfgLogo()); bfg.setWidth(150); bfg.setHeight(100); bfg.setLayoutAlign(Alignment.RIGHT); HLayout backgroundlayout = new HLayout(); backgroundlayout.setHeight100(); backgroundlayout.setWidth100(); backgroundlayout.setDefaultLayoutAlign(Alignment.CENTER); backgroundlayout.setDefaultLayoutAlign(VerticalAlignment.CENTER); Canvas spacer = new Canvas(); spacer.setWidth("33%"); VLayout infobox = new VLayout(); infobox.setHeight("*"); infobox.setWidth("*"); infobox.setDefaultLayoutAlign(Alignment.CENTER); Label welcome = new Label(MESSAGES.welcome()); welcome.setAlign(Alignment.CENTER); welcome.setStyleName("fontNormalBig"); Label lcreate = new Label(MESSAGES.welcome_open_or_create()); lcreate.setStyleName("welcomeCreateText"); lcreate.setWidth100(); lcreate.setAlign(Alignment.CENTER); Button addbutton = new Button(MESSAGES.new_project()); addbutton.setStyleName("projectsAddButton"); addbutton.setAlign(Alignment.CENTER); addbutton.setTitle(MESSAGES.new_project()); addbutton.setAutoFit(true); addbutton.addClickHandler(new ClickHandler() { @Override public void onClick(ClickEvent event) { flys.newProject(); } }); infobox.addMember(welcome); infobox.addMember(lcreate); infobox.addMember(addbutton); backgroundlayout.addMember(spacer); backgroundlayout.addMember(infobox); backgroundlayout.addMember(spacer); addChild(backgroundlayout); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :