Mercurial > dive4elements > river
comparison gwt-client/src/main/java/org/dive4elements/river/client/client/ui/ExportPanel.java @ 5838:5aa05a7a34b7
Rename modules to more fitting names.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 15:23:37 +0200 |
| parents | flys-client/src/main/java/org/dive4elements/river/client/client/ui/ExportPanel.java@821a02bbfb4e |
| children | 172338b1407f |
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| 5837:d9901a08d0a6 | 5838:5aa05a7a34b7 |
|---|---|
| 1 package org.dive4elements.river.client.client.ui; | |
| 2 | |
| 3 import java.util.List; | |
| 4 import java.util.MissingResourceException; | |
| 5 | |
| 6 import com.google.gwt.core.client.GWT; | |
| 7 | |
| 8 import com.smartgwt.client.widgets.Canvas; | |
| 9 import com.smartgwt.client.widgets.Label; | |
| 10 import com.smartgwt.client.widgets.layout.HLayout; | |
| 11 import com.smartgwt.client.widgets.layout.VLayout; | |
| 12 | |
| 13 import org.dive4elements.river.client.shared.model.Collection; | |
| 14 import org.dive4elements.river.client.shared.model.ExportMode; | |
| 15 import org.dive4elements.river.client.shared.model.Facet; | |
| 16 import org.dive4elements.river.client.client.Config; | |
| 17 import org.dive4elements.river.client.client.FLYSConstants; | |
| 18 | |
| 19 | |
| 20 /** | |
| 21 * A panel that displays an download icon for all available export modes of a | |
| 22 * Collection. | |
| 23 * | |
| 24 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | |
| 25 */ | |
| 26 public class ExportPanel extends VLayout { | |
| 27 | |
| 28 /** The message class that provides i18n strings.*/ | |
| 29 protected FLYSConstants MSG = GWT.create(FLYSConstants.class); | |
| 30 | |
| 31 protected Collection c; | |
| 32 protected List<ExportMode> exports; | |
| 33 | |
| 34 /** This layout will store a list of available export types.*/ | |
| 35 protected HLayout container; | |
| 36 | |
| 37 | |
| 38 public ExportPanel(Collection c, List<ExportMode> exports) { | |
| 39 super(); | |
| 40 | |
| 41 this.c = c; | |
| 42 this.exports = exports; | |
| 43 this.container = new HLayout(); | |
| 44 | |
| 45 Label title = new Label(MSG.dataexport()); | |
| 46 title.setHeight(15); | |
| 47 title.setStyleName("fontNormalSmallUnderlined"); | |
| 48 | |
| 49 addMember(title); | |
| 50 addMember(createExportItems()); | |
| 51 | |
| 52 setHeight(45); | |
| 53 setMembersMargin(5); | |
| 54 } | |
| 55 | |
| 56 | |
| 57 /** | |
| 58 * This method is used to create an item (created by createExportButton) for | |
| 59 * each facet for each export mode. | |
| 60 * | |
| 61 * @return a horizontal list of buttons. | |
| 62 */ | |
| 63 protected HLayout createExportItems() { | |
| 64 HLayout layout = new HLayout(); | |
| 65 | |
| 66 for (ExportMode mode: exports) { | |
| 67 String name = mode.getName(); | |
| 68 List<Facet> facets = mode.getFacets(); | |
| 69 | |
| 70 for (Facet facet: facets) { | |
| 71 if (name.equals("fix_wq_curve_at_export")) { | |
| 72 continue; | |
| 73 } | |
| 74 String filename = name; | |
| 75 if (name.equals("computed_dischargecurve_at_export")) { | |
| 76 filename = "dischargecurve"; | |
| 77 } | |
| 78 layout.addMember(createExportButton( | |
| 79 name, | |
| 80 facet.getName(), | |
| 81 filename)); | |
| 82 } | |
| 83 } | |
| 84 | |
| 85 return layout; | |
| 86 } | |
| 87 | |
| 88 | |
| 89 /** | |
| 90 * This method is used to create a button (with click handler) for a | |
| 91 * concrete export mode / type. | |
| 92 * | |
| 93 * @param name The name of the export. | |
| 94 * @param facet The name of the export type (e.g. CSV, WST). | |
| 95 * | |
| 96 * @return an image with click handler. | |
| 97 */ | |
| 98 protected Canvas createExportButton( | |
| 99 String name, | |
| 100 String facet, | |
| 101 String filename | |
| 102 ) { | |
| 103 String url = getExportUrl(name, facet, filename); | |
| 104 String imgUrl = GWT.getHostPageBaseURL(); | |
| 105 if (facet.equals("pdf")) { | |
| 106 imgUrl += MSG.downloadPDF(); | |
| 107 } | |
| 108 else if (facet.equals("at")) { | |
| 109 imgUrl += MSG.downloadAT(); | |
| 110 } | |
| 111 else if (facet.equals("wst")) { | |
| 112 imgUrl += MSG.downloadWST(); | |
| 113 } | |
| 114 else if (facet.equals("csv")) { | |
| 115 imgUrl += MSG.downloadCSV(); | |
| 116 } | |
| 117 else { | |
| 118 imgUrl += MSG.imageSave(); | |
| 119 } | |
| 120 ImgLink link = new ImgLink(imgUrl, url, 30, 30); | |
| 121 link.setTooltip(getTooltipText(name, facet)); | |
| 122 | |
| 123 return link; | |
| 124 } | |
| 125 | |
| 126 | |
| 127 /** | |
| 128 * Creates the URL used to trigger an export. | |
| 129 * | |
| 130 * @param name The name of the export. | |
| 131 * @param facet The name of the export type (e.g. CSV, WST). | |
| 132 * | |
| 133 * @return the export URL. | |
| 134 */ | |
| 135 protected String getExportUrl(String name, String facet, String filename) { | |
| 136 Config config = Config.getInstance(); | |
| 137 | |
| 138 String url = GWT.getModuleBaseURL(); | |
| 139 url += "export"; | |
| 140 url += "?uuid=" + c.identifier(); | |
| 141 url += "&name=" + filename; | |
| 142 url += "&mode=" + name; | |
| 143 url += "&type=" + facet; | |
| 144 url += "&server=" + config.getServerUrl(); | |
| 145 url += "&locale=" + config.getLocale(); | |
| 146 | |
| 147 return url; | |
| 148 } | |
| 149 | |
| 150 | |
| 151 /** | |
| 152 * Creates a text used as tooltip for a specific export and type. | |
| 153 * | |
| 154 * @param name The name of the export. | |
| 155 * @param facet The name of the export type (e.g. CSV, WST). | |
| 156 * | |
| 157 * @return a tooltip text. | |
| 158 */ | |
| 159 protected String getTooltipText(String name, String facet) { | |
| 160 try { | |
| 161 return MSG.getString(name) + " | " + MSG.getString(facet); | |
| 162 } | |
| 163 catch (MissingResourceException mre) { | |
| 164 return name + " | " + facet; | |
| 165 } | |
| 166 } | |
| 167 } | |
| 168 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |