org.nakedobjects.plugins.htmlviewer.html.HtmlTable Maven / Gradle / Ivy

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package org.nakedobjects.plugins.htmlviewer.html;

import java.io.PrintWriter;

import org.nakedobjects.plugins.htmlviewer.component.Component;
import org.nakedobjects.plugins.htmlviewer.component.Table;


public class HtmlTable extends CompositeComponent implements Table {
    private String summary;
    private final TableHeader header;
    private final int noColumns;
    private Row row;
    private int cellCount;
    private final boolean addSelector;

    public HtmlTable(final int noColumns, final boolean withSelectorColumn) {
        this.noColumns = noColumns + (withSelectorColumn ? 1 : 0);
        addSelector = withSelectorColumn;
        header = new TableHeader();
    }

    public Row newRow() {
        final Row row = new Row();
        add(row);
        return row;
    }

    public void setSummary(final String summary) {
        this.summary = summary;
    }

    @Override
    public void write(final PrintWriter writer) {
        writer.print("");
        writer.print("");
        header.write(writer);
        writer.println("");
        super.write(writer);
        writer.println("");
    }

    @Override
    protected void write(final PrintWriter writer, final Component component) {
        writer.print("");
        component.write(writer);
        if (addSelector) {
            writer.print("");
        }
        writer.println("");
    }

    public void addCell(final String value, final boolean truncate) {
        row.addCell(value, truncate);
        cellCount++;
        if (cellCount > noColumns) {
            throw new HtmlException("Too many cells added: " + cellCount);
        }
    }

    public void addEmptyCell() {
        addCell(new Span("empty-cell", "", null));
    }

    public void addCell(final Component component) {
        row.add(component);
        cellCount++;
        if (cellCount > noColumns) {
            throw new HtmlException("Too many cells added: " + cellCount);
        }
    }

    public void addColumnHeader(final String name) {
        header.addHeader(name);
        cellCount++;
        if (cellCount > noColumns) {
            throw new HtmlException("Too many cells added: " + cellCount);
        }
    }

    public void addRowHeader(final Component component) {
        row = new Row();
        add(row);
        cellCount = 0;
        row.addCell(component);
    }

}

// Copyright (c) Naked Objects Group Ltd.