com.twosigma.beaker.chart.Graphics.java Source code

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Here is the source code for com.twosigma.beaker.chart.Graphics.java

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/*
 *  Copyright 2014 TWO SIGMA OPEN SOURCE, LLC
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package com.twosigma.beaker.chart;

import com.twosigma.beaker.chart.actions.GraphicsActionListener;
import com.twosigma.beaker.chart.actions.GraphicsActionObject;
import org.apache.commons.lang3.StringUtils;

import org.apache.commons.lang3.SerializationUtils;

import java.io.Serializable;

import java.util.HashMap;
import java.util.Map;
import java.util.UUID;

public abstract class Graphics implements Serializable, Cloneable {
    private final String uid;
    private boolean visible = true;
    private String yAxisName = null;
    private GraphicsActionListener onClickListener;
    private String clickTag;
    private Map<String, GraphicsActionListener> onKeyListeners = new HashMap<String, GraphicsActionListener>();
    private Map<String, String> keyTags = new HashMap<String, String>();

    public Graphics() {
        this.uid = UUID.randomUUID().toString();
    }

    public void setVisible(boolean visible) {
        this.visible = visible;
    }

    public Boolean getVisible() {
        return this.visible;
    }

    public void setYAxis(String yAxisName) {
        this.yAxisName = yAxisName;
    }

    public void setyAxis(String yAxisName) {
        this.yAxisName = yAxisName;
    }

    public String getYAxis() {
        return yAxisName;
    }

    public String getUid() {
        return uid;
    }

    public boolean hasClickAction() {
        return onClickListener != null || StringUtils.isNotEmpty(clickTag);
    }

    public String getClickTag() {
        return clickTag;
    }

    public Map<String, String> getKeyTags() {
        return this.keyTags;
    }

    public Object[] getKeys() {
        return this.onKeyListeners.keySet().toArray();
    }

    public Graphics onClick(GraphicsActionListener onClickListener) {
        this.onClickListener = onClickListener;
        return this;
    }

    public Graphics onClick(String tag) {
        this.clickTag = tag;
        return this;
    }

    public void fireClick(GraphicsActionObject actionObject) {
        if (onClickListener != null) {
            actionObject.setGraphics(this);
            onClickListener.execute(actionObject);
        }
    }

    public Graphics onKey(String key, GraphicsActionListener listener) {
        this.onKeyListeners.put(key, listener);
        return this;
    }

    public Graphics onKey(KeyboardCodes key, GraphicsActionListener listener) {
        this.onKeyListeners.put(key.name(), listener);
        return this;
    }

    public Graphics onKey(String key, String tag) {
        this.keyTags.put(key, tag);
        return this;
    }

    public Graphics onKey(KeyboardCodes key, String tag) {
        this.keyTags.put(key.name(), tag);
        return this;
    }

    public void fireOnKey(String key, GraphicsActionObject actionObject) {
        GraphicsActionListener listener = onKeyListeners.get(key);
        if (listener != null) {
            actionObject.setGraphics(this);
            listener.execute(actionObject);
        }
    }

    @Override
    public Object clone() throws CloneNotSupportedException {
        return SerializationUtils.clone(this);
    }

    abstract public void setColori(Color color);

    abstract public Color getColor();
}