org.unitime.timetable.export.rooms.RoomFeaturesExportPDF.java Source code

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Here is the source code for org.unitime.timetable.export.rooms.RoomFeaturesExportPDF.java

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/*
 * Licensed to The Apereo Foundation under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for
 * additional information regarding copyright ownership.
 *
 * The Apereo Foundation licenses this file to you 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 org.unitime.timetable.export.rooms;

import java.io.IOException;
import java.util.Iterator;
import java.util.List;

import org.springframework.stereotype.Service;
import org.unitime.timetable.export.ExportHelper;
import org.unitime.timetable.export.PDFPrinter;
import org.unitime.timetable.export.PDFPrinter.A;
import org.unitime.timetable.gwt.shared.EventInterface.FilterRpcResponse.Entity;
import org.unitime.timetable.gwt.shared.RoomInterface.FeatureInterface;
import org.unitime.timetable.util.PdfFont;

import com.lowagie.text.Font;

/**
 * @author Tomas Muller
 */
@Service("org.unitime.timetable.export.Exporter:roomfeatures.pdf")
public class RoomFeaturesExportPDF extends RoomFeaturesExportCSV {

    @Override
    public String reference() {
        return "roomfeatures.pdf";
    }

    protected void print(ExportHelper helper, List<FeatureInterface> features, int dm, String department)
            throws IOException {
        Printer out = new PDFPrinter(helper.getOutputStream(), false);
        helper.setup(out.getContentType(), reference(), false);
        print(out, features, dm, department);
        out.flush();
        out.close();
    }

    protected void printHeader(Printer out) throws IOException {
        out.printHeader(MESSAGES.colName(), MESSAGES.colAbbreviation(), MESSAGES.colType(),
                MESSAGES.colDepartment(), MESSAGES.colRooms());
    }

    protected void printLine(Printer out, FeatureInterface feature, int dm) throws IOException {
        ((PDFPrinter) out).printLine(new A(feature.getLabel()), new A(feature.getAbbreviation()),
                new A(feature.getType() == null ? "" : feature.getType().getAbbreviation()),
                new A(feature.isDepartmental() ? dept2string(feature.getDepartment(), dm) : ""), rooms(feature));
    }

    protected A rooms(FeatureInterface feature) {
        A ret = new A();
        if (feature.hasRooms()) {
            Font font = PdfFont.getFont(true);
            String rooms = "";
            for (Iterator<Entity> i = feature.getRooms().iterator(); i.hasNext();) {
                String chip = name(i.next()) + (i.hasNext() ? ", " : "");
                if (font.getBaseFont().getWidthPoint(rooms + chip, font.getSize()) < 500f)
                    rooms += chip;
                else {
                    ret.add(new A(rooms));
                    rooms = chip;
                }
            }
            if (!rooms.isEmpty())
                ret.add(new A(rooms));

        }
        return ret;
    }

}