view flys-client/src/main/java/de/intevation/flys/client/client/ui/wq/QDTable.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>
date Tue, 23 Oct 2012 09:59:16 +0200
parents 14774fb42054
children 3b9f6765d9dc
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package de.intevation.flys.client.client.ui.wq;

import com.google.gwt.core.client.GWT;
import com.google.gwt.i18n.client.NumberFormat;

import com.smartgwt.client.types.ListGridFieldType;
import com.smartgwt.client.types.SelectionStyle;
import com.smartgwt.client.widgets.grid.CellFormatter;
import com.smartgwt.client.widgets.grid.ListGrid;
import com.smartgwt.client.widgets.grid.ListGridField;
import com.smartgwt.client.widgets.grid.ListGridRecord;

import de.intevation.flys.client.client.FLYSConstants;


/**
 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
 */
public class QDTable extends ListGrid {

    /** The message class that provides i18n strings.*/
    protected FLYSConstants MESSAGE = GWT.create(FLYSConstants.class);


    protected boolean lockClick;

    public QDTable() {
        String baseUrl = GWT.getHostPageBaseURL();

        setWidth100();
        setHeight100();
        setSelectionType(SelectionStyle.SINGLE);
        setSelectionType(SelectionStyle.SINGLE);
        setShowHeaderContextMenu(false);
        setShowRecordComponents(true);
        setShowRecordComponentsByCell(true);
        setEmptyMessage(MESSAGE.empty_table());

        ListGridField addMax = new ListGridField("max", MESSAGE.from());
        addMax.setType(ListGridFieldType.ICON);
        addMax.setWidth(30);
        addMax.setCellIcon(baseUrl + MESSAGE.markerRed());

        ListGridField addMin = new ListGridField("min", MESSAGE.to());
        addMin.setType(ListGridFieldType.ICON);
        addMin.setWidth(30);
        addMin.setCellIcon(baseUrl + MESSAGE.markerGreen());

        ListGridField select = new ListGridField("select", MESSAGE.selection());
        select.setType(ListGridFieldType.ICON);
        select.setWidth(70);
        select.setCellIcon(baseUrl + MESSAGE.markerGreen());

        ListGridField name = new ListGridField("name", MESSAGE.discharge());
        name.setType(ListGridFieldType.TEXT);
        name.setWidth("*");

        ListGridField type = new ListGridField("type", MESSAGE.type());
        type.setType(ListGridFieldType.TEXT);
        type.setWidth("20%");

        final NumberFormat nf = NumberFormat.getDecimalFormat();

        ListGridField value = new ListGridField("value", MESSAGE.wq_value_q());
        value.setType(ListGridFieldType.FLOAT);
        value.setCellFormatter(new CellFormatter() {
            @Override
            public String format(Object v, ListGridRecord r, int row, int col) {
                if (v == null) {
                    return null;
                }

                try {
                    double value = Double.valueOf(v.toString());
                    return nf.format(value);
                }
                catch (NumberFormatException nfe) {
                    return v.toString();
                }
            }
        });
        value.setWidth("20%");

        setFields(addMax, addMin, select, name, type, value);
    }

    public void hideIconFields () {
        hideField("max");
        hideField("min");
        hideField("select");
        lockClick = true;
    }


    public void showIconFields() {
        showField("max");
        showField("min");
        hideField("select");
        lockClick = false;
    }

    public void showSelect() {
        showField("select");
        hideField("max");
        hideField("min");
    }

    public boolean isLocked() {
        return lockClick;
    }

}
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