de.codesourcery.planning.DateAxisTestTool.java Source code

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Here is the source code for de.codesourcery.planning.DateAxisTestTool.java

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/**
 * Copyright 2004-2009 Tobias Gierke <tobias.gierke@code-sourcery.de>
 *
 * Licensed 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 de.codesourcery.planning;

import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.geom.Rectangle2D;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;

import javax.swing.JFrame;
import javax.swing.JPanel;

import org.apache.commons.lang.time.DateUtils;

import de.codesourcery.planning.swing.BoundingBox;
import de.codesourcery.planning.swing.DateAxis;
import de.codesourcery.planning.swing.DateAxis.ITimelineCallback;
import de.codesourcery.planning.swing.ILabelProvider;

public class DateAxisTestTool {

    private static DateAxis axis = new DateAxis();

    public static void main(String[] args) {

        axis.setStartDate(DateUtils.round(new Date(), Calendar.DAY_OF_MONTH));
        axis.setRange(Duration.weeks(1));
        axis.setTickDuration(Duration.oneDay());

        JFrame frame = new JFrame();
        frame.getContentPane().add(new DateCanvas());
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setLocationRelativeTo(null);
        frame.pack();
        frame.setVisible(true);
    }

    @SuppressWarnings("serial")
    private static final class DateCanvas extends JPanel {

        public DateCanvas() {
            super();
            setPreferredSize(new Dimension(800, 250));
        }

        @Override
        public void paint(final Graphics g) {
            super.paint(g);

            final ILabelProvider labelProvider = new ILabelProvider() {

                @Override
                public Color getColorFor(IJob job) {
                    return Color.BLACK;
                }

                @Override
                public String getLabel(IFactorySlot slot) {
                    return null;
                }

                @Override
                public String getLabel(ISlotType type) {
                    return null;
                }

                @Override
                public String getLabel(IFactory f) {
                    return null;
                }

                @Override
                public String getLabel(IJob job) {
                    return null;
                }

                private final DateFormat DF = new SimpleDateFormat("dd.MM.yy");

                @Override
                public String getTimelineLabel(Date date) {
                    return DF.format(date);
                }

                @Override
                public String getTitle() {
                    return null;
                }
            };

            final ITimelineCallback callback = new ITimelineCallback() {

                @Override
                public void drawString(Color color, int x, int y, String s) {
                    final int ascend = g.getFontMetrics().getAscent();
                    g.drawString(s, x, y + ascend + 2);
                }

                @Override
                public BoundingBox getBoundingBox() {
                    return new BoundingBox(50, 50, 500, 200);
                }

                @Override
                public ILabelProvider getLabelProvider() {
                    return labelProvider;
                }

                @Override
                public Rectangle2D getStringBounds(String s) {
                    return g.getFontMetrics().getStringBounds(s, g);
                }

                @Override
                public Graphics2D getGraphics() {
                    return (Graphics2D) g;
                }
            };

            axis.render(callback, false);
        }
    }
}