com.mycollab.ui.chart.GenericChartWrapper.java Source code

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Here is the source code for com.mycollab.ui.chart.GenericChartWrapper.java

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/**
 * This file is part of mycollab-web.
 *
 * mycollab-web is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * mycollab-web is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with mycollab-web.  If not, see <http://www.gnu.org/licenses/>.
 */
/**
 * This file is part of mycollab-web.
 *
 * mycollab-web is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * mycollab-web is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with mycollab-web.  If not, see <http://www.gnu.org/licenses/>.
 *
 * This file is part of mycollab-web-community.
 *
 * mycollab-web-community is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * mycollab-web-community is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with mycollab-web-community.  If not, see <http://www.gnu.org/licenses/>.
 */
/**
 * This file is part of mycollab-web-community.
 *
 * mycollab-web-community is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * mycollab-web-community is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with mycollab-web-community.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.mycollab.ui.chart;

import com.mycollab.vaadin.mvp.PageView;
import com.google.common.collect.ImmutableList;
import com.vaadin.ui.Component;
import com.vaadin.ui.ComponentContainer;
import com.vaadin.ui.CssLayout;
import org.jfree.chart.JFreeChart;

import java.util.List;

/**
 * @author MyCollab Ltd.
 * @since 1.0
 */
public abstract class GenericChartWrapper extends CssLayout implements PageView {
    private static final long serialVersionUID = 1L;

    protected static final List<String> CHART_COLOR_STR = ImmutableList.copyOf(
            new String[] { ColorConstants.BLUE, ColorConstants.GREEN, ColorConstants.ORANGE, ColorConstants.BLACK,
                    ColorConstants.DARK_ORANGE, ColorConstants.LIGHT_BLUE, ColorConstants.GRAY,
                    ColorConstants.BRIGHT_TURQUOISE, ColorConstants.LIGHT_GRAY, ColorConstants.CHERRY,
                    ColorConstants.CONGO_PINK, ColorConstants.COFFFE, ColorConstants.COPPER, ColorConstants.RED,
                    ColorConstants.LIGHTER_GREEN, ColorConstants.INDIAN_RED, ColorConstants.LAVENDER,
                    ColorConstants.LEMON, ColorConstants.BROWN, ColorConstants.LIVER, ColorConstants.LION });

    private int height;
    private int width;

    public GenericChartWrapper(final int width, final int height) {
        this.width = width;
        this.height = height;
        this.setWidth("100%");
    }

    abstract protected JFreeChart createChart();

    protected abstract ComponentContainer createLegendBox();

    final protected void displayChart() {
        removeAllComponents();
        final JFreeChart chart = createChart();
        final JFreeChartWrapper chartWrapper = new JFreeChartWrapper(chart);

        final CssLayout borderWrap = new CssLayout();
        borderWrap.addComponent(chartWrapper);
        borderWrap.setStyleName("chart-wrapper");
        borderWrap.setHeight(height + "px");
        borderWrap.setWidth(width + "px");
        chartWrapper.setHeight(height + "px");
        chartWrapper.setWidth(width + "px");
        chartWrapper.setGraphHeight(height);
        chartWrapper.setGraphWidth(width);
        this.addComponent(borderWrap);
        final Component legendBox = createLegendBox();
        if (legendBox != null) {
            this.addComponent(legendBox);
        }
    }

    @Override
    public final <E> void addViewListener(ViewListener<E> listener) {

    }
}