Revision 45771 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.dal/org.gvsig.fmap.dal.swing/org.gvsig.fmap.dal.swing.impl/src/main/java/org/gvsig/featureform/swing/impl/dynformfield/ImageByteArray/JDynFormFieldImageByteArray.java
| JDynFormFieldImageByteArray.java | ||
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*/ |
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package org.gvsig.featureform.swing.impl.dynformfield.ImageByteArray; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.FocusListener; |
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import java.io.File; |
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import javax.swing.AbstractAction; |
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import javax.swing.JFileChooser; |
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import org.apache.commons.io.FileUtils; |
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import org.apache.commons.lang3.ArrayUtils; |
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import org.gvsig.featureform.swing.impl.dynformfield.ImageFile.AbstractJDynFormFieldImage; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dynform.DynFormFieldDefinition; |
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import org.gvsig.tools.dynform.JDynFormField; |
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import org.gvsig.tools.dynform.spi.DynFormSPIManager; |
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import org.gvsig.tools.dynform.spi.dynformfield.JDynFormFieldFactory; |
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import org.gvsig.tools.folders.FoldersManager; |
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import org.gvsig.tools.swing.api.ToolsSwingLocator; |
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import org.gvsig.tools.swing.api.threadsafedialogs.ThreadSafeDialogsManager; |
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@SuppressWarnings("UseSpecificCatch")
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public class JDynFormFieldImageByteArray extends AbstractJDynFormFieldImage<byte[]> implements JDynFormField, FocusListener {
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public JDynFormFieldImageByteArray( |
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this.updateImage(this.currentValue); |
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} |
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private void doDownload() {
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File f = this.fileChooser("Save file", JFileChooser.SAVE_DIALOG);
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if( f ==null ) {
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return; |
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} |
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try {
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FileUtils.writeByteArrayToFile(f, this.currentValue); |
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} catch(Exception ex) {
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LOGGER.warn("Can't save bytes from file '"+f.getAbsolutePath()+"'.",ex);
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} |
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} |
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private void doUpload() {
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File f = this.fileChooser("Load file", JFileChooser.OPEN_DIALOG);
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if( f == null ) {
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return; |
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} |
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try {
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byte[] bytes = FileUtils.readFileToByteArray(f); |
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this.setValue(bytes); |
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} catch (Exception ex) {
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LOGGER.warn("Can't load bytes from file '"+f.getAbsolutePath()+"'.",ex);
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} |
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} |
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private File fileChooser(String title, int mode) {
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ThreadSafeDialogsManager dialogs = ToolsSwingLocator.getThreadSafeDialogsManager(); |
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FoldersManager folderManager = ToolsLocator.getFoldersManager(); |
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File[] f = dialogs.showChooserDialog( |
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title, |
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mode, |
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JFileChooser.FILES_ONLY, |
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true, |
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folderManager.getLastPath("ByteArrayDynFormField",null),
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null, |
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true |
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); |
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if( ArrayUtils.isEmpty(f) ) {
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return null; |
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} |
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return f[0]; |
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} |
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@Override |
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protected void initImageViewer() {
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super.initComponent(); |
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imageViewer.addAction(new AbstractAction(null, this.getIcon("picker-bytearray-download")) {
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@Override |
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public void actionPerformed(ActionEvent e) {
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doDownload(); |
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} |
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}); |
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imageViewer.addAction(new AbstractAction(null, this.getIcon("picker-bytearray-upload")) {
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@Override |
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public void actionPerformed(ActionEvent e) {
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doUpload(); |
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} |
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}); |
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imageViewer.addAction(new AbstractAction(null, this.getIcon("picker-bytearray-setnull")) {
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@Override |
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public void actionPerformed(ActionEvent e) {
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clear(); |
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} |
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}); |
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} |
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} |
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