/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: LayoutImage.java
*
* Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
*
* Electric(tm) is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Electric(tm) 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 General Public License
* along with Electric(tm); see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, Mass 02111-1307, USA.
*/
package com.sun.electric.tool.user.dialogs;
import com.sun.electric.database.hierarchy.Cell;
import com.sun.electric.database.prototype.NodeProto;
import com.sun.electric.database.topology.NodeInst;
import com.sun.electric.technology.PrimitiveNode;
import com.sun.electric.technology.Technology;
import com.sun.electric.tool.Job;
import com.sun.electric.tool.JobException;
import com.sun.electric.tool.io.FileType;
import com.sun.electric.tool.user.User;
import com.sun.electric.tool.user.ui.WindowFrame;
import com.sun.electric.util.TextUtils;
import javax.imageio.stream.ImageInputStream;
import javax.imageio.ImageIO;
import javax.imageio.ImageReader;
import javax.swing.*;
import java.awt.Canvas;
import java.awt.Frame;
import java.awt.Image;
import java.awt.MediaTracker;
import java.awt.Toolkit;
import java.awt.geom.Point2D;
import java.awt.image.BufferedImage;
import java.awt.image.DataBufferByte;
import java.awt.image.Raster;
import java.util.Iterator;
import java.io.File;
/**
* Class to handle the "Layout Image" dialog. There is still a ton of
* overlap left in here from LayoutText.java; at some point I will
* either merge the two or else remove that overlap. In particular,
* LayoutText could benefit from "backporting" the new support for
* grayscale images (which would give us antialiased layout text!)
*
* @author Adam Megacz <adam.megacz@sun.com>, derived from LayoutText.java
*/
public class LayoutImage extends EDialog {
/** Creates new form LayoutImage */
public LayoutImage(Frame parent) {
super(parent, true);
initComponents();
// make all text fields select-all when entered
EDialog.makeTextFieldSelectAllOnTab(largestDotWidth);
EDialog.makeTextFieldSelectAllOnTab(smallestDotWidth);
EDialog.makeTextFieldSelectAllOnTab(minimumGutter);
EDialog.makeTextFieldSelectAllOnTab(fileName);
largestDotWidth.setText("32");
smallestDotWidth.setText("22");
minimumGutter.setText("16");
// fileName.setText("/Users/megacz/proj/fleet/marina/logo/marina-logo.png");
monochrome.setSelected(false);
reverseVideo.setSelected(false);
Technology tech = Technology.getCurrent();
for(Iterator<PrimitiveNode> it = tech.getNodes(); it.hasNext(); )
{
PrimitiveNode np = it.next();
if (np.getFunction() == PrimitiveNode.Function.NODE)
textLayer.addItem(np.getName());
}
finishInitialization();
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
java.awt.GridBagConstraints gridBagConstraints;
cancel = new javax.swing.JButton();
ok = new javax.swing.JButton();
jLabel1 = new javax.swing.JLabel();
smallestDotWidth = new javax.swing.JTextField();
jLabel2 = new javax.swing.JLabel();
largestDotWidth = new javax.swing.JTextField();
jLabel3 = new javax.swing.JLabel();
minimumGutter = new javax.swing.JTextField();
jLabel5 = new javax.swing.JLabel();
textLayer = new javax.swing.JComboBox();
reverseVideo = new javax.swing.JCheckBox();
monochrome = new javax.swing.JCheckBox();
fileName = new javax.swing.JTextField();
jLabel4 = new javax.swing.JLabel();
openFileButton = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
setTitle("Layout Image");
getContentPane().setLayout(new java.awt.GridBagLayout());
cancel.setText("Cancel");
cancel.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cancel(evt);
}
});
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 9;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(cancel, gridBagConstraints);
ok.setText("OK");
ok.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
ok(evt);
}
});
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 9;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(ok, gridBagConstraints);
jLabel1.setText("Width of smallest dot:");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 2;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(jLabel1, gridBagConstraints);
smallestDotWidth.setColumns(8);
smallestDotWidth.setText(" ");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 2;
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(smallestDotWidth, gridBagConstraints);
jLabel2.setText("Width of largest dot:");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 3;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(jLabel2, gridBagConstraints);
largestDotWidth.setColumns(8);
largestDotWidth.setText(" ");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 3;
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(largestDotWidth, gridBagConstraints);
jLabel3.setText("Minimum gutter between dots:");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 4;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(jLabel3, gridBagConstraints);
minimumGutter.setColumns(8);
minimumGutter.setText(" ");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 4;
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(minimumGutter, gridBagConstraints);
jLabel5.setText("Layer:");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 6;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(jLabel5, gridBagConstraints);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 6;
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(textLayer, gridBagConstraints);
reverseVideo.setText("Reverse-video");
reverseVideo.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
reverseVideo.setMargin(new java.awt.Insets(0, 0, 0, 0));
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 7;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(reverseVideo, gridBagConstraints);
monochrome.setText("Monochrome");
monochrome.setBorder(javax.swing.BorderFactory.createEmptyBorder(1, 1, 1, 1));
monochrome.setMargin(new java.awt.Insets(0, 0, 0, 0));
monochrome.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
monochromeActionPerford(evt);
}
});
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 8;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(monochrome, gridBagConstraints);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 0;
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints.weightx = 1.0;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 1, 4);
getContentPane().add(fileName, gridBagConstraints);
jLabel4.setText("Image file name:");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 0;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(jLabel4, gridBagConstraints);
openFileButton.setText("Load");
openFileButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
openFileButtonActionPerformed(evt);
}
});
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 1;
gridBagConstraints.insets = new java.awt.Insets(1, 4, 12, 4);
getContentPane().add(openFileButton, gridBagConstraints);
pack();
}// </editor-fold>//GEN-END:initComponents
private void cancel(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancel
setVisible(false);
dispose();
}//GEN-LAST:event_cancel
private void ok(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_ok
final Cell curCell = WindowFrame.needCurCell();
if (curCell == null) return;
final Technology tech = Technology.getCurrent();
final int minimumGutter = (int)TextUtils.atofDistance(this.minimumGutter.getText(), tech);
final int largestDotWidth = (int)TextUtils.atofDistance(this.largestDotWidth.getText(), tech);
final int smallestDotWidth = (int)TextUtils.atofDistance(this.smallestDotWidth.getText(), tech);
// final boolean reverseVideo = this.reverseVideo.isSelected();
final String layer = (String)textLayer.getSelectedItem();
// determine the primitive to use for the layout
final NodeProto primNode = Technology.getCurrent().findNodeProto(layer);
if (primNode == null) {
System.out.println("Cannot find " + layer + " primitive");
return;
}
try {
// Checking if the file is actually a JPEG file
File fileURL = new File(fileName.getText());
ImageInputStream iis = ImageIO.createImageInputStream(fileURL);
Iterator<ImageReader> readers = ImageIO.getImageReaders(iis);
boolean validFormat = false;
while (readers.hasNext())
{
ImageReader read = readers.next();
// Another way to detect this could be "read instanceof JPEGImageReader
String format = read.getFormatName().toLowerCase();
// so far jpeg and png are the only valid formats tested.
validFormat = format.equals("jpeg") || format.equals("png");
if (validFormat)
break;
}
if (!validFormat)
{
String msg = "'" + fileName.getText() + "' is not a JPEG file";
JOptionPane.showMessageDialog(null, msg, "Erorr in LoadImage",
JOptionPane.ERROR_MESSAGE);
return;
}
Image img = Toolkit.getDefaultToolkit().createImage(fileName.getText());
// dumb hack to force AWT to load the image
MediaTracker mediatracker = new MediaTracker(new Canvas());
mediatracker.addImage(img, 1);
try { mediatracker.waitForAll(); } catch (InterruptedException e) { }
mediatracker.removeImage(img);
BufferedImage textImage = new BufferedImage(img.getWidth(null), img.getHeight(null), BufferedImage.TYPE_BYTE_GRAY);
textImage.getGraphics().drawImage(img, 0, 0, null);
Raster ras = textImage.getData();
DataBufferByte dbb = (DataBufferByte)ras.getDataBuffer();
setVisible(false);
dispose();
new LayoutImageJob(ras.getWidth(),
ras.getHeight(),
ras.getWidth()/2,
-ras.getHeight()/2,
dbb.getData(),
largestDotWidth+minimumGutter,
largestDotWidth,
smallestDotWidth,
primNode,
curCell);
} catch (Exception e) { throw new RuntimeException(e); }
}//GEN-LAST:event_ok
private static class LayoutImageJob extends Job {
int width;
int height;
int xOffset;
int yOffset;
byte[] samples;
int scale;
int largestDotWidth;
int smallestDotWidth;
NodeProto primNode;
Cell curCell;
public LayoutImageJob(int width, int height, int xOffset, int yOffset, byte[] samples, int scale, int largestDotWidth, int smallestDotWidth, NodeProto primNode, Cell curCell) {
super("Create Layout Image", User.getUserTool(), Job.Type.CHANGE, null, null, Job.Priority.USER);
this.xOffset = xOffset;
this.yOffset = yOffset;
this.width = width;
this.height = height;
this.samples = samples;
this.scale = scale;
this.largestDotWidth = largestDotWidth;
this.smallestDotWidth = smallestDotWidth;
this.primNode = primNode;
this.curCell = curCell;
startJob();
}
public boolean doIt() throws JobException {
int samp = 0;
for(int y=0; y<height; y++) {
for(int x=0; x<width; x++) {
int w = ((int)(((255-(samples[samp++] & 0xff)) / 255f) *
((largestDotWidth-smallestDotWidth))))+smallestDotWidth;
Point2D center = new Point2D.Double((x-xOffset)*scale, -(y+yOffset)*scale);
NodeInst.newInstance(primNode, center, w, w, curCell);
}
}
return true;
}
}
private void monochromeActionPerford(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_monochromeActionPerford
// TODO add your handling code here:
}//GEN-LAST:event_monochromeActionPerford
private void openFileButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_openFileButtonActionPerformed
String fn = OpenFile.chooseInputFile(FileType.ANY, null);
if (fn == null) return;
fileName.setText(fn);
}//GEN-LAST:event_openFileButtonActionPerformed
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton cancel;
private javax.swing.JTextField fileName;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JTextField largestDotWidth;
private javax.swing.JTextField minimumGutter;
private javax.swing.JCheckBox monochrome;
private javax.swing.JButton ok;
private javax.swing.JButton openFileButton;
private javax.swing.JCheckBox reverseVideo;
private javax.swing.JTextField smallestDotWidth;
private javax.swing.JComboBox textLayer;
// End of variables declaration//GEN-END:variables
}