de.symeda.sormas.ui.dashboard.statistics.DashboardStatisticsGraphicalGrowthElement.java Source code

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Here is the source code for de.symeda.sormas.ui.dashboard.statistics.DashboardStatisticsGraphicalGrowthElement.java

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/*******************************************************************************
 * SORMAS - Surveillance Outbreak Response Management & Analysis System
 * Copyright  2016-2018 Helmholtz-Zentrum fr Infektionsforschung GmbH (HZI)
 *
 * This program 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.
 *
 * This program 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 this program.  If not, see <https://www.gnu.org/licenses/>.
 *******************************************************************************/
package de.symeda.sormas.ui.dashboard.statistics;

import com.vaadin.icons.VaadinIcons;
import com.vaadin.shared.ui.ContentMode;
import com.vaadin.ui.Alignment;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.Label;
import com.vaadin.ui.VerticalLayout;

import de.symeda.sormas.ui.utils.CssStyles;

@SuppressWarnings("serial")
public class DashboardStatisticsGraphicalGrowthElement extends VerticalLayout {

    private SvgBarElement svgBarElement;
    private Label countLabel;
    private Label growthLabel;
    private Label percentageLabel;

    public DashboardStatisticsGraphicalGrowthElement(String caption, String svgFillClass) {
        this.setMargin(false);
        this.setSpacing(false);

        HorizontalLayout captionAndValueLayout = new HorizontalLayout();
        captionAndValueLayout.setMargin(false);
        captionAndValueLayout.setSpacing(false);
        captionAndValueLayout.setWidth(100, Unit.PERCENTAGE);

        Label captionLabel = new Label(caption);
        CssStyles.style(captionLabel, CssStyles.LABEL_SECONDARY, CssStyles.LABEL_BOLD);
        captionAndValueLayout.addComponent(captionLabel);

        countLabel = new Label();
        CssStyles.style(countLabel, CssStyles.LABEL_PRIMARY, CssStyles.LABEL_BOLD, CssStyles.HSPACE_RIGHT_4);
        countLabel.setWidthUndefined();
        captionAndValueLayout.addComponent(countLabel);
        growthLabel = new Label();
        growthLabel.setHeightUndefined();
        growthLabel.setWidthUndefined();
        growthLabel.setContentMode(ContentMode.HTML);
        CssStyles.style(growthLabel, CssStyles.LABEL_SMALL, CssStyles.LABEL_PRIMARY, CssStyles.LABEL_BOLD,
                CssStyles.HSPACE_RIGHT_4);
        captionAndValueLayout.addComponent(growthLabel);
        percentageLabel = new Label();
        CssStyles.style(percentageLabel, CssStyles.LABEL_PRIMARY, CssStyles.LABEL_BOLD);
        percentageLabel.setWidthUndefined();
        captionAndValueLayout.addComponent(percentageLabel);

        captionAndValueLayout.setComponentAlignment(captionLabel, Alignment.MIDDLE_LEFT);
        captionAndValueLayout.setComponentAlignment(countLabel, Alignment.MIDDLE_RIGHT);
        captionAndValueLayout.setComponentAlignment(growthLabel, Alignment.MIDDLE_RIGHT);
        captionAndValueLayout.setComponentAlignment(percentageLabel, Alignment.MIDDLE_RIGHT);
        captionAndValueLayout.setExpandRatio(captionLabel, 1);

        addComponent(captionAndValueLayout);

        svgBarElement = new SvgBarElement(svgFillClass);
        svgBarElement.setWidth(100, Unit.PERCENTAGE);
        addComponent(svgBarElement);
    }

    public void update(int count, int percentage, int growthPercentage, boolean increaseIsPositive,
            boolean showPercentage) {
        countLabel.setValue(Integer.toString(count) + (showPercentage ? " (" + percentage + " %)" : ""));
        svgBarElement.updateSvg(percentage);
        percentageLabel.setValue(growthPercentage != Integer.MIN_VALUE ? (growthPercentage + " %") : "");
        CssStyles.removeStyles(growthLabel, CssStyles.LABEL_CRITICAL, CssStyles.LABEL_POSITIVE,
                CssStyles.LABEL_IMPORTANT);
        if (growthPercentage > 0) {
            growthLabel.setValue(VaadinIcons.CHEVRON_UP.getHtml());
            CssStyles.style(growthLabel, increaseIsPositive ? CssStyles.LABEL_POSITIVE : CssStyles.LABEL_CRITICAL);
        } else if (growthPercentage < 0) {
            growthLabel.setValue(VaadinIcons.CHEVRON_DOWN.getHtml());
            CssStyles.style(growthLabel, increaseIsPositive ? CssStyles.LABEL_CRITICAL : CssStyles.LABEL_POSITIVE);
        } else {
            growthLabel.setValue(VaadinIcons.CHEVRON_RIGHT.getHtml());
            CssStyles.style(growthLabel, CssStyles.LABEL_IMPORTANT);
        }
    }

}