view flys-client/src/main/java/de/intevation/flys/client/client/ui/chart/PointRecord.java @ 4221:480de0dbca8e

Extended location input helper. The locationpicker has now an attribute whether the input is distance or location to display one or two clickable columns. Replaced the record click handler with cell click handler.
author Raimund Renkert <rrenkert@intevation.de>
date Tue, 23 Oct 2012 13:17:20 +0200
parents 65e369ac4f99
children
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package de.intevation.flys.client.client.ui.chart;

import com.google.gwt.json.client.JSONArray;
import com.google.gwt.json.client.JSONBoolean;
import com.google.gwt.json.client.JSONNumber;
import com.google.gwt.json.client.JSONString;
import com.google.gwt.json.client.JSONValue;

import com.smartgwt.client.widgets.grid.ListGridRecord;

/** Simple record to store points. */
public class PointRecord extends ListGridRecord {
    protected static final String ATTRIBUTE_X = "X";
    protected static final String ATTRIBUTE_Y = "Y";
    protected static final String ATTRIBUTE_NAME = "name";
    protected static final String ATTRIBUTE_ACTIVE = "active";

    /** From a JSON-encoded point, create a PointRecord. */
    public static PointRecord fromJSON(JSONArray jsonArray) {
        JSONValue   x =              jsonArray.get(0);
        JSONNumber  y = (JSONNumber) jsonArray.get(1);
        JSONString  s = (JSONString) jsonArray.get(2);
        JSONBoolean b = (JSONBoolean)jsonArray.get(3);

        if(x instanceof JSONNumber) {
            return new PointRecord(
                    b.booleanValue(), ((JSONNumber)x).doubleValue(),
                    y.doubleValue(), s.stringValue());
        }
        else {
            return new PointRecord(
                    b.booleanValue(), ((JSONString)x).stringValue(),
                    y.doubleValue(), s.stringValue());
        }
    }

    protected boolean isTimeseriesPoint = false;

    public PointRecord(boolean isActive, double x, double y, String name) {
        setActive(isActive);
        setName(name);
        setX(x);
        setY(y);
    }

    /**
     * Constructor taking the x axis value as String representing a Date value.
     * @param isActive
     * @param x
     * @param y
     * @param name
     */
    public PointRecord(boolean isActive, String x, double y, String name) {
        setActive(isActive);
        setName(name);
        setX(x);
        setY(y);

        this.isTimeseriesPoint = true;
    }

    public void setActive(boolean isActive) {
        setAttribute(ATTRIBUTE_ACTIVE, isActive);
    }

    public boolean isActive() {
        return getAttributeAsBoolean(ATTRIBUTE_ACTIVE);
    }

    public boolean isTimeseriesPoint() {
        return this.isTimeseriesPoint;
    }

    public void setName(String name) {
        setAttribute(ATTRIBUTE_NAME, name);
    }

    public String getName() {
        return getAttributeAsString(ATTRIBUTE_NAME);
    }

    public void setX(double x) {
        setAttribute(ATTRIBUTE_X, x);
    }

    public void setX(String date) {
        setAttribute(ATTRIBUTE_X, date);
    }

    public void setY(double y) {
        setAttribute(ATTRIBUTE_Y, y);
    }

    public double getX() {
        return getAttributeAsDouble(ATTRIBUTE_X);
    }

    public String getXAsDate() {
        return getAttributeAsString(ATTRIBUTE_X);
    }

    public double getY() {
        return getAttributeAsDouble(ATTRIBUTE_Y);
    }
}

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