/*
* Copyright (c) 2013, 2014 Chris Newland.
* Licensed under https://github.com/AdoptOpenJDK/jitwatch/blob/master/LICENSE-BSD
* Instructions: https://github.com/AdoptOpenJDK/jitwatch/wiki
*/
package org.adoptopenjdk.jitwatch.ui;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.ListView;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import javafx.stage.DirectoryChooser;
import javafx.stage.FileChooser;
import javafx.stage.Stage;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class FileChooserList extends VBox
{
private static final Logger logger = LoggerFactory.getLogger(FileChooserList.class);
private Stage stage;
protected ListView<Label> fileList;
private File lastFolder = null;
protected VBox vboxButtons;
public FileChooserList(Stage stage, String title, List<String> items)
{
this.stage = stage;
HBox hbox = new HBox();
fileList = new ListView<Label>();
setItems(items);
Button btnOpenFileDialog = new Button("Add File(s)");
btnOpenFileDialog.setOnAction(new EventHandler<ActionEvent>()
{
@Override
public void handle(ActionEvent e)
{
chooseFile();
}
});
Button btnOpenFolderDialog = new Button("Add Folder");
btnOpenFolderDialog.setOnAction(new EventHandler<ActionEvent>()
{
@Override
public void handle(ActionEvent e)
{
chooseFolder();
}
});
Button btnRemove = new Button("Remove");
btnRemove.setOnAction(new EventHandler<ActionEvent>()
{
@Override
public void handle(ActionEvent e)
{
Label selected = fileList.getSelectionModel().getSelectedItem();
if (selected != null)
{
fileList.getItems().remove(selected);
}
}
});
vboxButtons = new VBox();
vboxButtons.setPadding(new Insets(10));
vboxButtons.setSpacing(10);
vboxButtons.getChildren().add(btnOpenFileDialog);
vboxButtons.getChildren().add(btnOpenFolderDialog);
vboxButtons.getChildren().add(btnRemove);
hbox.getChildren().add(fileList);
hbox.getChildren().add(vboxButtons);
fileList.prefWidthProperty().bind(this.widthProperty().multiply(0.8));
vboxButtons.prefWidthProperty().bind(this.widthProperty().multiply(0.2));
Label titleLabel = new Label(title);
getChildren().add(titleLabel);
getChildren().add(hbox);
setSpacing(10);
}
public void setItems(List<String> items)
{
fileList.getItems().clear();
for (String item : items)
{
fileList.getItems().add(new Label(item));
}
}
private void chooseFile()
{
FileChooser fc = new FileChooser();
fc.setTitle("Choose File(s)");
File dirFile = null;
if (lastFolder == null)
{
dirFile = new File(System.getProperty("user.dir"));
}
else
{
dirFile = lastFolder;
}
fc.setInitialDirectory(dirFile);
List<File> result = fc.showOpenMultipleDialog(stage);
if (result != null)
{
for (File f : result)
{
try
{
fileList.getItems().add(new Label(f.getCanonicalPath()));
}
catch (IOException ioe)
{
logger.error("", ioe);
}
lastFolder = f.getParentFile();
}
}
}
private void chooseFolder()
{
DirectoryChooser dc = new DirectoryChooser();
dc.setTitle("Choose Folder");
File dirFile = null;
if (lastFolder == null)
{
dirFile = new File(System.getProperty("user.dir"));
}
else
{
dirFile = lastFolder;
}
dc.setInitialDirectory(dirFile);
File result = dc.showDialog(stage);
if (result != null)
{
try
{
String path = result.getCanonicalPath();
addPathToList(path);
}
catch (IOException ioe)
{
logger.error("", ioe);
}
lastFolder = result.getParentFile();
}
}
public List<String> getFiles()
{
List<String> result = new ArrayList<>();
for (Label label : fileList.getItems())
{
result.add(label.getText());
}
return result;
}
protected void addPathToList(String path)
{
boolean found = false;
for (Label label : fileList.getItems())
{
if (path.equals(label.getText()))
{
found = true;
break;
}
}
if (!found)
{
fileList.getItems().add(new Label(path));
}
}
}