/*
* Copyright 2013 TecO - Karlsruhe Institute of Technology
*
* 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.
*/
package squirrel.view;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.util.List;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFileChooser;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextField;
import javax.swing.filechooser.FileFilter;
import net.miginfocom.swing.MigLayout;
import squirrel.controller.ProjectController;
import squirrel.controller.ValidationResult;
public class LoadProjectView extends JPanel {
ProjectController controller;
private JButton btnCancel, btnLoad;
private JTextField txfPath;
private JButton btnBrowse;
private JFileChooser fchBrowse;
private JDialog dialog;
private JLabel lblLocation;
/**
* Constructor of the LoadProjectView
* @param projectController - controller that handels user input
*/
public LoadProjectView(ProjectController projectController) {
this.controller = projectController;
initGUI();
}
/**
* Inits UI
*/
private void initGUI() {
btnCancel = new JButton("Cancel");
btnCancel.setMnemonic('C');
btnLoad = new JButton("Load");
btnLoad.setMnemonic('L');
fchBrowse = new JFileChooser(System.getProperty("user.home"));
fchBrowse.setFileSelectionMode(JFileChooser.FILES_ONLY);
//Dont know wich filter to set.
//fchBrowse.setFileFilter(new MyFilter(".jpg"));
txfPath = new JTextField(20);
lblLocation = new JLabel();
lblLocation.setText("Location:");
btnBrowse = new JButton("Browse");
btnBrowse.setMnemonic('B');
creatActionListener();
this.setLayout(new MigLayout(""));
this.add(lblLocation);
this.add(txfPath);
this.add(btnBrowse, "wrap");
this.add(btnLoad);
this.add(btnCancel);
}
class MyFilter extends FileFilter {
private String suffix;
public MyFilter(String suffix) {
this.suffix = suffix;
}
@Override
public boolean accept(File f) {
if(f == null) return false;
if(f.isDirectory()) return false;
return f.getName().toLowerCase().endsWith(suffix);
}
@Override
public String getDescription() {
return suffix + " only";
}
}
private void creatActionListener() {
ActionListener al = new ActionListenerImpl();
btnBrowse.addActionListener(al);
btnCancel.addActionListener(al);
btnLoad.addActionListener(al);
}
public class ActionListenerImpl implements ActionListener{
@Override
public void actionPerformed(ActionEvent e) {
if (e.getSource() == btnLoad) {
validateAll();
controller.loadProjectResources();
} else if(e.getSource() == btnCancel){
dialog.dispose();
} else if(e.getSource() == btnBrowse){
int result = fchBrowse.showOpenDialog(LoadProjectView.this);
if (result == JFileChooser.APPROVE_OPTION) {
File fileToOpen = fchBrowse.getSelectedFile();
txfPath.setText("file://" + fileToOpen.getPath());
}
}
}
}
public void showAsDialog(Frame owner) {
dialog = new JDialog(owner, "Load Dialog", true);
dialog.add(this, BorderLayout.CENTER);
dialog.setSize(new Dimension(350, 100));
dialog.setVisible(true);
}
public void showWarningDialog(List<ValidationResult> results) {
final JDialog dialog = new JDialog((Frame) null, "Warning", true);
dialog.setLayout(new MigLayout("flowy"));
JLabel label0 = new JLabel("Load is not possible.");
JLabel label1 = new JLabel("The following requirements have not been met:");
JList<ValidationResult> list =
new JList<ValidationResult>(results.toArray(new ValidationResult[] {}));
JScrollPane scrollPane = new JScrollPane(list);
JButton buttonClose = new JButton("Close");
buttonClose.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
dialog.dispose();
}
});
dialog.add(label0, "gap -5");
dialog.add(label1, "gapbottom unrelated");
dialog.add(scrollPane);
dialog.add(buttonClose, "tag cancel");
dialog.pack();
dialog.setVisible(true);
}
/**
* Validats all specification
*/
void validateAll() {
controller.validatePathLoad(txfPath.getText());
}
public void disposeDialog() {
if (this.dialog != null)
dialog.dispose();
}
}