Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/sq/SQCampaignChart.java @ 4215:c179cd02177d
Logout the current user
Add code to the logout button to remove the current user from the session and to
redirect the browser window to the login page.
Part of flys/issue916 (Logout: "Abmelden" Knopf mit Funktion belegen)
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Tue, 23 Oct 2012 09:59:16 +0200 |
parents | 86e69788c946 |
children |
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package de.intevation.flys.client.client.ui.sq; import com.google.gwt.core.client.GWT; import com.google.gwt.json.client.JSONNumber; import com.google.gwt.json.client.JSONObject; import com.google.gwt.json.client.JSONString; import com.smartgwt.client.types.Alignment; import com.smartgwt.client.widgets.Img; import com.smartgwt.client.widgets.events.ResizedHandler; import com.smartgwt.client.widgets.layout.VLayout; import de.intevation.flys.client.client.Config; import de.intevation.flys.client.shared.model.Artifact; public class SQCampaignChart extends VLayout { private final Artifact artifact; protected Img chartImg; public SQCampaignChart(Artifact artifact, ResizedHandler resizeHandler) { super(); this.artifact = artifact; this.chartImg = new Img(); addResizedHandler(resizeHandler); setAlign(Alignment.CENTER); } public void update() { Config config = Config.getInstance(); String locale = config.getLocale(); int hWidth = getWidth() - 12; int hHeight = getHeight() - 12; if ((int) (hHeight * 4f / 3) < hWidth) { hWidth = (int) (hHeight * 4f / 3); } else { hHeight = (int) (hWidth * 3f / 4); } String river = artifact.getArtifactDescription().getRiver(); JSONObject jfix = new JSONObject(); JSONObject jfilter = new JSONObject(); JSONObject jrName = new JSONObject(); JSONString jrValue = new JSONString(river); JSONObject jextent = new JSONObject(); JSONNumber jwidth = new JSONNumber(hWidth); JSONNumber jheight = new JSONNumber(hHeight); jrName.put("name", jrValue); jfilter.put("river", jrName); jextent.put("width", jwidth); jextent.put("height", jheight); jfilter.put("extent", jextent); jfix.put("sq", jfilter); String filter = jfix.toString(); String imgUrl = GWT.getModuleBaseURL(); imgUrl += "sq-km-chart"; imgUrl += "?locale=" + locale; imgUrl += "&filter=" + filter; if (chartImg != null && hasMember(chartImg)) { chartImg.setWidth(hWidth); chartImg.setHeight(hHeight); chartImg.setSrc(imgUrl); } else { chartImg = new Img(imgUrl, hWidth, hHeight); addMember(chartImg); } } }