/*
* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores
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package com.sun.lwuit.resources.editor.editors;
import com.sun.lwuit.resources.editor.ResourceEditorView;
import com.sun.lwuit.animations.AnimationAccessor;
import com.sun.lwuit.plaf.Accessor;
import com.sun.lwuit.plaf.Border;
import com.sun.lwuit.util.EditableResources;
import com.sun.lwuit.util.UIBuilderOverride;
import java.awt.BorderLayout;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Hashtable;
import java.util.Vector;
import javax.swing.DefaultListModel;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.SpinnerNumberModel;
/**
* Editor for the standard LWUIT RGB images allowing us to pick images
*
* @author Shai Almog
*/
public class ImageRGBEditor extends javax.swing.JPanel {
private EditableResources res;
private String name;
private LWUITImageRenderer renderer;
private ResourceEditorView view;
/** Creates new form ImageRGBEditor */
public ImageRGBEditor(EditableResources res, String name, ResourceEditorView view) {
initComponents();
this.res = res;
this.view = view;
this.name = name;
imageName.setText(name);
zoom.setModel(new SpinnerNumberModel(1, 0.5, 20, 0.5));
type.setText(getType());
}
protected String getType() {
return "RGB";
}
public com.sun.lwuit.Image getImage() {
return renderer.getImage();
}
public void setImage(com.sun.lwuit.Image img) {
renderer = new LWUITImageRenderer(img);
if(img instanceof com.sun.lwuit.EncodedImage) {
int s = ((com.sun.lwuit.EncodedImage)img).getImageData().length;
imageSize.setText(img.getWidth() + "x" + img.getHeight() + " " + (s / 1024) + "kb (" + s + " bytes)");
} else {
imageSize.setText(img.getWidth() + "x" + img.getHeight());
}
preview.removeAll();
preview.add(BorderLayout.CENTER, renderer);
preview.revalidate();
Vector users = new Vector();
findImageUse(users);
DefaultListModel d = new DefaultListModel();
for(Object o : users) {
d.addElement(o);
}
componentList.setModel(d);
}
/** 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() {
editImage = new javax.swing.JButton();
preview = new javax.swing.JPanel();
type = new javax.swing.JLabel();
jScrollPane1 = new javax.swing.JScrollPane();
componentList = new javax.swing.JList();
borderPreview = new javax.swing.JLabel();
jLabel1 = new javax.swing.JLabel();
imageName = new javax.swing.JLabel();
zoom = new javax.swing.JSpinner();
imageSize = new javax.swing.JLabel();
convertToMultiImage = new javax.swing.JButton();
FormListener formListener = new FormListener();
editImage.setText("...");
editImage.setToolTipText("Pick Image");
editImage.setName("editImage"); // NOI18N
editImage.addActionListener(formListener);
preview.setName("preview"); // NOI18N
preview.setLayout(new java.awt.BorderLayout());
type.setText("RGB");
type.setName("type"); // NOI18N
jScrollPane1.setName("jScrollPane1"); // NOI18N
componentList.setName("componentList"); // NOI18N
jScrollPane1.setViewportView(componentList);
borderPreview.setName("borderPreview"); // NOI18N
jLabel1.setText("Components");
jLabel1.setName("jLabel1"); // NOI18N
imageName.setText("jLabel2");
imageName.setName("imageName"); // NOI18N
zoom.setToolTipText("Zoom");
zoom.setName("zoom"); // NOI18N
zoom.addChangeListener(formListener);
imageSize.setText("jLabel2");
imageSize.setName("imageSize"); // NOI18N
convertToMultiImage.setText("Convert To MultiImage");
convertToMultiImage.setName("convertToMultiImage"); // NOI18N
convertToMultiImage.addActionListener(formListener);
org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(this);
this.setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(layout.createSequentialGroup()
.addContainerGap()
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING, false)
.add(layout.createSequentialGroup()
.add(editImage)
.add(18, 18, 18)
.add(type)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(imageName)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(zoom, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(imageSize)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.add(convertToMultiImage))
.add(preview, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 518, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(borderPreview, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 64, Short.MAX_VALUE)
.add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 64, Short.MAX_VALUE)
.add(org.jdesktop.layout.GroupLayout.TRAILING, jLabel1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 64, Short.MAX_VALUE))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(layout.createSequentialGroup()
.addContainerGap()
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
.add(editImage)
.add(type)
.add(jLabel1)
.add(imageName)
.add(zoom, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.add(imageSize)
.add(convertToMultiImage))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(layout.createSequentialGroup()
.add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 158, Short.MAX_VALUE)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(borderPreview, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 154, Short.MAX_VALUE))
.add(preview, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 318, Short.MAX_VALUE))
.addContainerGap())
);
}
// Code for dispatching events from components to event handlers.
private class FormListener implements java.awt.event.ActionListener, javax.swing.event.ChangeListener {
FormListener() {}
public void actionPerformed(java.awt.event.ActionEvent evt) {
if (evt.getSource() == editImage) {
ImageRGBEditor.this.editImageActionPerformed(evt);
}
else if (evt.getSource() == convertToMultiImage) {
ImageRGBEditor.this.convertToMultiImageActionPerformed(evt);
}
}
public void stateChanged(javax.swing.event.ChangeEvent evt) {
if (evt.getSource() == zoom) {
ImageRGBEditor.this.zoomStateChanged(evt);
}
}
}// </editor-fold>//GEN-END:initComponents
protected com.sun.lwuit.Image createImage(byte[] data) throws IOException {
return com.sun.lwuit.EncodedImage.create(data);
}
protected com.sun.lwuit.Image createImage(File selection) throws IOException {
byte[] data = new byte[(int) selection.length()];
DataInputStream di = new DataInputStream(new FileInputStream(selection));
di.readFully(data);
di.close();
com.sun.lwuit.Image i = createImage(data);
di.close();
return i;
}
protected File[] createChooser() {
return ResourceEditorView.showOpenFileChooser("Images", ".gif", ".png", ".jpg");
}
protected File[] selectFilesChooser() {
return ResourceEditorView.showOpenFileChooser(true, "Images", ".gif", ".png", ".jpg");
}
public void selectFiles() {
try {
File[] selection = selectFilesChooser();
if (selection == null) {
return;
}
for(File s : selection) {
res.setImage(s.getName(), createImage(s));
}
} catch (IOException ex) {
JOptionPane.showMessageDialog(this, "An error occured while trying to load the file:\n" + ex,
"IO Error", JOptionPane.ERROR_MESSAGE);
}
}
public void selectFile() {
try {
File[] c = createChooser();
if (c == null) {
return;
}
File selection = c[0];
if(renderer != null) {
preview.removeAll();
}
renderer = new LWUITImageRenderer(createImage(selection));
preview.add(BorderLayout.CENTER, renderer);
res.setImage(name, renderer.getImage());
preview.revalidate();
preview.repaint();
} catch (IOException ex) {
JOptionPane.showMessageDialog(this, "An error occured while trying to load the file:\n" + ex,
"IO Error", JOptionPane.ERROR_MESSAGE);
}
}
private void findImageUse(Vector users) {
findImageUse(name, users, res, borderPreview);
}
public static void findImageUse(String name, Vector users, EditableResources res) {
findImageUse(name, users, res, null);
}
private static void findImageUse(String name, Vector users, EditableResources res, JLabel borderPreview) {
Object multi = res.getResourceObject(name);
if(multi instanceof EditableResources.MultiImage) {
EditableResources.MultiImage m = (EditableResources.MultiImage)multi;
for(com.sun.lwuit.Image i : m.getInternalImages()) {
findImageUseImpl(i, users, res, borderPreview);
}
}
com.sun.lwuit.Image resourceValue = res.getImage(name);
// special case that happens when adding a new multi image
if(resourceValue != null) {
findImageUseImpl(resourceValue, users, res, borderPreview);
}
}
private static void addToUsers(String s, Vector users) {
if(!users.contains(s)) {
users.add(s);
}
}
private static void findImageUseImpl(com.sun.lwuit.Image resourceValue, Vector users, EditableResources res, JLabel borderPreview) {
for(String themeName : res.getThemeResourceNames()) {
Hashtable theme = res.getTheme(themeName);
for(Object key : theme.keySet()) {
Object value = theme.get(key);
if(value instanceof com.sun.lwuit.Image) {
if(value.equals(resourceValue)) {
addToUsers((String)key, users);
}
}
if(value instanceof Border) {
Border b = (Border)value;
// BORDER_TYPE_IMAGE
if(Accessor.getType(b) == Accessor.TYPE_IMAGE || Accessor.getType(b) == Accessor.TYPE_IMAGE_HORIZONTAL ||
Accessor.getType(b) == Accessor.TYPE_IMAGE_VERTICAL) {
com.sun.lwuit.Image[] images = Accessor.getImages(b);
for(int i = 0 ; i < images.length ; i++) {
if(images[i] == resourceValue) {
addToUsers((String)key, users);
if(borderPreview != null && borderPreview.getIcon() == null) {
int borderWidth = Math.max(100, b.getMinimumWidth());
int borderHeight = Math.max(100, b.getMinimumHeight());
com.sun.lwuit.Image img = com.sun.lwuit.Image.createImage(borderWidth, borderHeight);
com.sun.lwuit.Label l = new com.sun.lwuit.Label("Preview");
l.getStyle().setBorder(b);
l.setSize(new com.sun.lwuit.geom.Dimension(borderWidth, borderHeight));
l.paintComponent(img.getGraphics());
LWUITImageIcon icon = new LWUITImageIcon(img, borderWidth, borderHeight);
borderPreview.setIcon(icon);
}
}
}
}
}
}
}
// check if a timeline is making use of said image and replace it
for(String image : res.getImageResourceNames()) {
com.sun.lwuit.Image current = res.getImage(image);
if(current instanceof com.sun.lwuit.animations.Timeline) {
com.sun.lwuit.animations.Timeline time = (com.sun.lwuit.animations.Timeline)current;
for(int iter = 0 ; iter < time.getAnimationCount() ; iter++) {
com.sun.lwuit.animations.AnimationObject o = time.getAnimation(iter);
if(AnimationAccessor.getImage(o) == resourceValue) {
addToUsers(image, users);
}
}
}
}
// check if a UI resource is making use of the image
UIBuilderOverride builder = new UIBuilderOverride(null);
for(String uiResource : res.getUIResourceNames()) {
com.sun.lwuit.Container c = builder.createContainer(res, uiResource);
if(ResourceEditorView.findImageInContainer(c, resourceValue)) {
addToUsers(uiResource, users);
}
}
}
private void editImageActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_editImageActionPerformed
selectFile();
}//GEN-LAST:event_editImageActionPerformed
private void zoomStateChanged(javax.swing.event.ChangeEvent evt) {//GEN-FIRST:event_zoomStateChanged
renderer.scale(((Number)zoom.getValue()).doubleValue());
}//GEN-LAST:event_zoomStateChanged
private void convertToMultiImageActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_convertToMultiImageActionPerformed
EditableResources.MultiImage multi = new EditableResources.MultiImage();
multi.setDpi(new int[] {com.sun.lwuit.Display.DENSITY_HIGH});
multi.setInternalImages(new com.sun.lwuit.EncodedImage[] {(com.sun.lwuit.EncodedImage)renderer.getImage()});
res.setMultiImage(name, multi);
view.setSelectedResource(name);
}//GEN-LAST:event_convertToMultiImageActionPerformed
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JLabel borderPreview;
private javax.swing.JList componentList;
private javax.swing.JButton convertToMultiImage;
private javax.swing.JButton editImage;
private javax.swing.JLabel imageName;
private javax.swing.JLabel imageSize;
private javax.swing.JLabel jLabel1;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JPanel preview;
private javax.swing.JLabel type;
private javax.swing.JSpinner zoom;
// End of variables declaration//GEN-END:variables
}