Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/ExportPanel.java @ 5675:10aac4ec2d76
Localize the _data strings, limit the input in the panel and Search
the current river in a very roundabout manner,.. (River search code
was taken from the datacage window)
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Fri, 12 Apr 2013 12:56:25 +0200 |
parents | 2c31625d4e6a |
children |
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package de.intevation.flys.client.client.ui; import java.util.List; import java.util.MissingResourceException; import com.google.gwt.core.client.GWT; import com.smartgwt.client.widgets.Canvas; import com.smartgwt.client.widgets.Label; import com.smartgwt.client.widgets.layout.HLayout; import com.smartgwt.client.widgets.layout.VLayout; import de.intevation.flys.client.shared.model.Collection; import de.intevation.flys.client.shared.model.ExportMode; import de.intevation.flys.client.shared.model.Facet; import de.intevation.flys.client.client.Config; import de.intevation.flys.client.client.FLYSConstants; /** * A panel that displays an download icon for all available export modes of a * Collection. * * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class ExportPanel extends VLayout { /** The message class that provides i18n strings.*/ protected FLYSConstants MSG = GWT.create(FLYSConstants.class); protected Collection c; protected List<ExportMode> exports; /** This layout will store a list of available export types.*/ protected HLayout container; public ExportPanel(Collection c, List<ExportMode> exports) { super(); this.c = c; this.exports = exports; this.container = new HLayout(); Label title = new Label(MSG.dataexport()); title.setHeight(15); title.setStyleName("fontNormalSmallUnderlined"); addMember(title); addMember(createExportItems()); setHeight(45); setMembersMargin(5); } /** * This method is used to create an item (created by createExportButton) for * each facet for each export mode. * * @return a horizontal list of buttons. */ protected HLayout createExportItems() { HLayout layout = new HLayout(); for (ExportMode mode: exports) { String name = mode.getName(); List<Facet> facets = mode.getFacets(); for (Facet facet: facets) { if (name.equals("fix_wq_curve_at_export")) { continue; } String filename = name; if (name.equals("computed_dischargecurve_at_export")) { filename = "dischargecurve"; } layout.addMember(createExportButton( name, facet.getName(), filename)); } } return layout; } /** * This method is used to create a button (with click handler) for a * concrete export mode / type. * * @param name The name of the export. * @param facet The name of the export type (e.g. CSV, WST). * * @return an image with click handler. */ protected Canvas createExportButton( String name, String facet, String filename ) { String url = getExportUrl(name, facet, filename); String imgUrl = GWT.getHostPageBaseURL(); if (facet.equals("pdf")) { imgUrl += MSG.downloadPDF(); } else if (facet.equals("at")) { imgUrl += MSG.downloadAT(); } else if (facet.equals("wst")) { imgUrl += MSG.downloadWST(); } else if (facet.equals("csv")) { imgUrl += MSG.downloadCSV(); } else { imgUrl += MSG.imageSave(); } ImgLink link = new ImgLink(imgUrl, url, 30, 30); link.setTooltip(getTooltipText(name, facet)); return link; } /** * Creates the URL used to trigger an export. * * @param name The name of the export. * @param facet The name of the export type (e.g. CSV, WST). * * @return the export URL. */ protected String getExportUrl(String name, String facet, String filename) { Config config = Config.getInstance(); String url = GWT.getModuleBaseURL(); url += "export"; url += "?uuid=" + c.identifier(); url += "&name=" + filename; url += "&mode=" + name; url += "&type=" + facet; url += "&server=" + config.getServerUrl(); url += "&locale=" + config.getLocale(); return url; } /** * Creates a text used as tooltip for a specific export and type. * * @param name The name of the export. * @param facet The name of the export type (e.g. CSV, WST). * * @return a tooltip text. */ protected String getTooltipText(String name, String facet) { try { return MSG.getString(name) + " | " + MSG.getString(facet); } catch (MissingResourceException mre) { return name + " | " + facet; } } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :