/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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.apache.isis.viewer.dnd.view.debug;
import java.awt.FileDialog;
import java.awt.Font;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.PrintJob;
import java.awt.Toolkit;
import java.awt.datatransfer.Clipboard;
import java.awt.datatransfer.StringSelection;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Properties;
import java.util.StringTokenizer;
import org.apache.isis.core.commons.debug.DebugString;
import org.apache.isis.core.commons.debug.DebuggableWithTitle;
import org.apache.isis.core.commons.exceptions.IsisException;
public class DebugOutput {
private static final DateFormat FORMAT = new SimpleDateFormat("yyyyMMdd-HHmmss-SSS");
private static final Font TEXT_FONT = new Font("SansSerif", Font.PLAIN, 10);
private static final Font TITLE_FONT = new Font("SansSerif", Font.BOLD, 12);
public static void print(final String title, final String text) {
final Frame parent = new Frame();
final PrintJob job = Toolkit.getDefaultToolkit().getPrintJob(parent, "Print " + title, new Properties());
if (job != null) {
final Graphics graphic = job.getGraphics();
// Dimension pageSize = job.getPageDimension();
if (graphic != null) {
graphic.translate(10, 10);
final int x = 50;
int y = 50;
graphic.setFont(TITLE_FONT);
final int height = graphic.getFontMetrics().getAscent();
final int width = graphic.getFontMetrics().stringWidth(title);
graphic.drawRect(x - 10, y - 10 - height, width + 20, height + 20);
graphic.drawString(title, x, y);
y += graphic.getFontMetrics().getHeight();
y += 20;
graphic.setFont(TEXT_FONT);
final StringTokenizer tk = new StringTokenizer(text, "\n\r");
while (tk.hasMoreTokens()) {
final String line = tk.nextToken();
graphic.drawString(line, x, y);
y += graphic.getFontMetrics().getHeight();
}
graphic.dispose();
}
job.end();
}
parent.dispose();
}
/*
*
*
* Frame frame = new Frame(); PrintJob job =
* Toolkit.getDefaultToolkit().getPrintJob(frame, "Print object", null);
*
* if (job != null) { Graphics pg = job.getGraphics(); Dimension pageSize =
* job.getPageDimension();
*
* if (pg != null) { pg.translate(LEFT, HEIGHT); pg.drawRect(0, 0,
* pageSize.width - LEFT - 1, pageSize.height - HEIGHT - 1); view.print(new
* PrintCanvas(pg, view)); pg.dispose(); }
*
* job.end(); } frame.dispose();
*/
public static void saveToClipboard(final String text) {
final Clipboard cb = Toolkit.getDefaultToolkit().getSystemClipboard();
final StringSelection ss = new StringSelection(text);
cb.setContents(ss, ss);
}
public static void saveToFile(final DebuggableWithTitle object) {
final String dateStamp = FORMAT.format(new Date());
final String fileName = object.getClass().getName() + "-" + dateStamp + ".txt";
final DebugString text = new DebugString();
object.debugData(text);
final String title = object.debugTitle();
saveToFile(new File(fileName), title, text.toString());
}
public static void saveToFile(final File file, final String title, final String text) {
try {
final PrintWriter writer = new PrintWriter(new FileWriter(file));
writer.println(title);
writer.println();
writer.println(text.toString());
writer.close();
} catch (final IOException e) {
throw new IsisException(e);
}
}
public static void saveToFile(final String saveDialogTitle, final String title, final String text) {
final Frame parent = new Frame();
final FileDialog dialog = new FileDialog(parent, saveDialogTitle, FileDialog.SAVE);
dialog.setVisible(true);
final String file = dialog.getFile();
final String dir = dialog.getDirectory();
parent.dispose();
saveToFile(new File(dir, file), title, text);
}
}