it.tidalwave.role.ui.javafx.impl.filechooser.FileChooserBindings Maven / Gradle / Ivy
/*
* #%L
* *********************************************************************************************************************
*
* SteelBlue
* http://steelblue.tidalwave.it - git clone [email protected]:tidalwave/steelblue-src.git
* %%
* Copyright (C) 2015 - 2015 Tidalwave s.a.s. (http://tidalwave.it)
* %%
*
* *********************************************************************************************************************
*
* Licensed 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.
*
* *********************************************************************************************************************
*
* $Id$
*
* *********************************************************************************************************************
* #L%
*/
package it.tidalwave.role.ui.javafx.impl.filechooser;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import java.util.concurrent.Callable;
import java.util.concurrent.Executor;
import java.io.File;
import java.nio.file.Path;
import javafx.application.Platform;
import javafx.stage.DirectoryChooser;
import javafx.stage.FileChooser;
import it.tidalwave.util.ui.UserNotificationWithFeedback;
import it.tidalwave.role.ui.BoundProperty;
import it.tidalwave.role.ui.javafx.impl.common.DelegateSupport;
import lombok.extern.slf4j.Slf4j;
/***********************************************************************************************************************
*
* @author Fabrizio Giudici
* @version $Id$
*
**********************************************************************************************************************/
@Slf4j
public class FileChooserBindings extends DelegateSupport
{
/*******************************************************************************************************************
*
*
*
******************************************************************************************************************/
public FileChooserBindings (final @Nonnull Executor executor)
{
super(executor);
}
/*******************************************************************************************************************
*
* {@inheritDoc}
*
******************************************************************************************************************/
public void openFileChooserFor (final @Nonnull UserNotificationWithFeedback notification,
final @Nonnull BoundProperty selectedFile)
{
log.debug("openFileChooserFor({}, {})", notification, selectedFile);
assertIsFxApplicationThread();
final FileChooser fileChooser = new FileChooser();
fileChooser.setTitle(notification.getCaption());
fileChooser.setInitialDirectory(selectedFile.get().toFile());
// It seems we need to take care of modality: https://javafx-jira.kenai.com/browse/RT-13949
final File file = runWhileDisabling(mainWindow, new Callable()
{
@Override
public File call()
{
return fileChooser.showOpenDialog(mainWindow);
}
});
notifyFile(file, notification, selectedFile);
}
/*******************************************************************************************************************
*
* {@inheritDoc}
*
******************************************************************************************************************/
public void openDirectoryChooserFor (final @Nonnull UserNotificationWithFeedback notification,
final @Nonnull BoundProperty selectedFolder)
{
log.debug("openDirectoryChooserFor({}, {})", notification, selectedFolder);
assertIsFxApplicationThread();
final DirectoryChooser directoryChooser = new DirectoryChooser();
directoryChooser.setTitle(notification.getCaption());
directoryChooser.setInitialDirectory(selectedFolder.get().toFile());
// It seems we need to take care of modality: https://javafx-jira.kenai.com/browse/RT-13949
final File file = runWhileDisabling(mainWindow, new Callable()
{
@Override
public File call()
{
return directoryChooser.showDialog(mainWindow);
}
});
notifyFile(file, notification, selectedFolder);
}
/*******************************************************************************************************************
*
*
*
******************************************************************************************************************/
private void notifyFile (final @Nullable File file,
final @Nonnull UserNotificationWithFeedback notification,
final @Nonnull BoundProperty selectedFile)
{
Platform.runLater(new Runnable()
{
@Override
public void run()
{
try
{
if (file == null)
{
notification.cancel();
}
else
{
selectedFile.set(file.toPath());
notification.confirm();
}
}
catch (Exception e)
{
log.warn("", e);
}
}
});
}
}