/*
* FileChooserTextBox.java
*
* Copyright (C) 2009-12 by RStudio, Inc.
*
* Unless you have received this program directly from RStudio pursuant
* to the terms of a commercial license agreement with RStudio, then
* this program is licensed to you under the terms of version 3 of the
* GNU Affero General Public License. This program is distributed WITHOUT
* ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the
* AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.
*
*/
package org.rstudio.core.client.widget;
import org.rstudio.core.client.files.FileSystemItem;
import org.rstudio.studio.client.RStudioGinjector;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.ui.Focusable;
public class FileChooserTextBox extends TextBoxWithButton
{
public FileChooserTextBox(String label, Focusable focusAfter)
{
this(label, "", focusAfter, null);
}
public FileChooserTextBox(String label,
String emptyLabel,
final Focusable focusAfter,
final Command onChosen)
{
super(label, emptyLabel, "Browse...", null);
addClickHandler(new ClickHandler()
{
public void onClick(ClickEvent event)
{
RStudioGinjector.INSTANCE.getFileDialogs().openFile(
"Choose File",
RStudioGinjector.INSTANCE.getRemoteFileSystemContext(),
FileSystemItem.createFile(getText()),
new ProgressOperationWithInput<FileSystemItem>()
{
public void execute(FileSystemItem input,
ProgressIndicator indicator)
{
if (input == null)
return;
setText(input.getPath());
indicator.onCompleted();
if (focusAfter != null)
focusAfter.setFocus(true);
if (onChosen != null)
onChosen.execute();
}
});
}
});
}
}