/* ExportToFileAction.java created 2007-12-18
*
*/
package org.signalml.app.action.document;
import static org.signalml.app.util.i18n.SvarogI18n._;
import java.awt.Component;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.io.File;
import java.io.IOException;
import org.apache.log4j.Logger;
import org.signalml.app.model.components.TableToTextExporter;
import org.signalml.app.model.components.WriterExportableTable;
import org.signalml.app.view.common.dialogs.OptionPane;
import org.signalml.app.view.common.dialogs.errors.Dialogs;
import org.signalml.app.view.workspace.ViewerFileChooser;
import org.signalml.plugin.export.view.AbstractSignalMLAction;
import org.signalml.util.Util;
/** ExportToFileAction
*
*
* @author Michal Dobaczewski © 2007-2008 CC Otwarte Systemy Komputerowe Sp. z o.o.
*/
public abstract class ExportToFileAction extends AbstractSignalMLAction {
protected static final Logger logger = Logger.getLogger(ExportToFileAction.class);
private static final long serialVersionUID = 1L;
private TableToTextExporter tableToTextExporter;
private ViewerFileChooser fileChooser;
private Component optionPaneParent;
public ExportToFileAction(TableToTextExporter tableToTextExporter) {
super();
setText(_("Save to file"));
setIconPath("org/signalml/app/icon/script_save.png");
setToolTip(_("Save contents to file"));
this.tableToTextExporter = tableToTextExporter;
}
protected abstract WriterExportableTable getExportableTable();
protected Object getUserObject() {
return null;
}
@Override
public void actionPerformed(ActionEvent ev) {
WriterExportableTable exportableTable = getExportableTable();
if (exportableTable != null) {
File file;
boolean hasFile = false;
do {
file = fileChooser.chooseTableSaveAsTextFile(optionPaneParent);
if (file == null) {
return;
}
String ext = Util.getFileExtension(file,false);
if (ext == null) {
file = new File(file.getAbsolutePath() + ".txt");
}
hasFile = true;
if (file.exists()) {
int res = OptionPane.showFileAlreadyExists(optionPaneParent);
if (res != OptionPane.OK_OPTION) {
hasFile = false;
}
}
} while (!hasFile);
try {
tableToTextExporter.export(exportableTable,file,getUserObject());
} catch (IOException ex) {
logger.error("Failed to save to file - i/o exception", ex);
Dialogs.showExceptionDialog((Window) null, ex);
return;
}
}
}
@Override
public void setEnabledAsNeeded() {
setEnabled(true);
}
public ViewerFileChooser getFileChooser() {
return fileChooser;
}
public void setFileChooser(ViewerFileChooser fileChooser) {
this.fileChooser = fileChooser;
}
public Component getOptionPaneParent() {
return optionPaneParent;
}
public void setOptionPaneParent(Component optionPaneParent) {
this.optionPaneParent = optionPaneParent;
}
public TableToTextExporter getTableToTextExporter() {
return tableToTextExporter;
}
}