com.vectorprint.report.itext.debug.CellAndTableDebugger.java Source code

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Here is the source code for com.vectorprint.report.itext.debug.CellAndTableDebugger.java

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/*
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package com.vectorprint.report.itext.debug;

/*
 * #%L
 * VectorPrintReport4.0
 * %%
 * Copyright (C) 2012 - 2013 VectorPrint
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero 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 Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * #L%
 */

//~--- non-JDK imports --------------------------------------------------------

import com.itextpdf.text.BaseColor;
import com.itextpdf.text.Rectangle;
import com.itextpdf.text.pdf.PdfContentByte;
import com.itextpdf.text.pdf.PdfPCell;
import com.itextpdf.text.pdf.PdfPCellEvent;
import com.itextpdf.text.pdf.PdfPTable;
import com.vectorprint.configuration.EnhancedMap;
import com.vectorprint.report.itext.DefaultElementProducer;
import com.vectorprint.report.itext.style.DefaultStylerFactory;
import com.vectorprint.report.itext.style.ZebraStripes;
import java.util.ArrayList;
import java.util.List;

//~--- JDK imports ------------------------------------------------------------

/**
 * This class shows the styles used for a PdfPcell or PdfPTable and draws a small border around the cell or table. All
 * cells created by a {@link DefaultElementProducer} with styles provided by a {@link DefaultStylerFactory} can be
 * debugged by setting a property DEBUG to true.
 *
 * @author Eduard Drenth at VectorPrint.nl
 */
public class CellAndTableDebugger extends ZebraStripes implements PdfPCellEvent {

    List<String> styleSetup = new ArrayList<>(100);
    private BaseColor colorToDebug = null;
    DebugStyler ds;

    public CellAndTableDebugger(List<String> setup, EnhancedMap settings, DebugStyler ds) {
        styleSetup = setup;
        setSettings(settings);
        this.ds = ds;
    }

    @Override
    public void cellLayout(PdfPCell cell, Rectangle position, PdfContentByte[] canvases) {

        if (colorToDebug != null) {
            DebugHelper.debugBackground(canvases[PdfPTable.BACKGROUNDCANVAS], position, colorToDebug, "bg",
                    getSettings(), ds.getLm());
        }
        DebugHelper.debugRect(canvases[PdfPTable.TEXTCANVAS], position, new float[] { 2, 2 }, 0.3f, getSettings(),
                ds.getLm());
        DebugHelper.styleLink(canvases[PdfPTable.TEXTCANVAS], DebugHelper.getFirstNotDefaultStyleClass(styleSetup),
                " (cell event)", position.getLeft(), position.getTop(), getSettings(), ds.getLm());

    }

    @Override
    protected void paintRow(int row, Rectangle rect, PdfContentByte[] canvases, boolean last, boolean first) {
        if (first) {
            DebugHelper.styleLink(canvases[PdfPTable.TEXTCANVAS],
                    DebugHelper.getFirstNotDefaultStyleClass(styleSetup), " (table event)", rect.getLeft(),
                    rect.getTop() + 6, getSettings(), ds.getLm());
        }
    }

    void setColorToDebug(BaseColor colorToDebug) {
        this.colorToDebug = colorToDebug;
    }

}