Java tutorial
/** * Copyright 2014/2015 JeremGamer * * 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 io.github.jeremgamer.editor.panels; import io.github.jeremgamer.editor.Editor; import io.github.jeremgamer.editor.files.LabelSave; import io.github.jeremgamer.editor.files.PanelSave; import io.github.jeremgamer.editor.panels.components.ActionPanel; import io.github.jeremgamer.editor.panels.components.LabelPanel; import io.github.jeremgamer.editor.panels.components.OtherPanel; import io.github.jeremgamer.editor.panels.components.PanelsPanel; import io.github.jeremgamer.resources.images.ImageGetter; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.io.File; import java.io.IOException; import java.util.ArrayList; import javax.imageio.ImageIO; import javax.swing.BorderFactory; import javax.swing.BoxLayout; import javax.swing.DefaultListModel; import javax.swing.ImageIcon; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JList; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.SwingUtilities; import org.apache.commons.io.FileUtils; import org.apache.commons.io.filefilter.TrueFileFilter; public class Labels extends JPanel { /** * */ private static final long serialVersionUID = 977674064141686270L; static JList<String> labelList = new JList<String>(); DefaultListModel<String> data = new DefaultListModel<String>(); boolean isOpen = false; @SuppressWarnings("unused") private JFrame frame; private String previousSelection; public Labels(final JFrame frame, final LabelPanel lp, final PanelSave ps) { this.frame = frame; this.setBorder(BorderFactory.createTitledBorder("")); JButton add = null; try { add = new JButton(new ImageIcon(ImageIO.read(ImageGetter.class.getResource("add.png")))); } catch (IOException e) { e.printStackTrace(); } add.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent event) { try { JOptionPane jop = new JOptionPane(); @SuppressWarnings("static-access") String name = jop.showInputDialog((JFrame) SwingUtilities.windowForComponent(labelList), "Nommez le label :", "Crer un label", JOptionPane.QUESTION_MESSAGE); if (name != null) { for (int i = 0; i < data.getSize(); i++) { if (data.get(i).equals(name)) { name += "1"; } } data.addElement(name); new LabelSave(name); ActionPanel.updateLists(); OtherPanel.updateLists(); PanelsPanel.updateLists(); } } catch (IOException e) { e.printStackTrace(); } } }); JButton remove = null; try { remove = new JButton(new ImageIcon(ImageIO.read(ImageGetter.class.getResource("remove.png")))); } catch (IOException e) { e.printStackTrace(); } remove.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent event) { try { if (labelList.getSelectedValue() != null) { File file = new File("projects/" + Editor.getProjectName() + "/labels/" + labelList.getSelectedValue() + ".rbd"); JOptionPane jop = new JOptionPane(); @SuppressWarnings("static-access") int option = jop.showConfirmDialog((JFrame) SwingUtilities.windowForComponent(labelList), "tes-vous sr de vouloir supprimer ce label?", "Avertissement", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE); if (option == JOptionPane.OK_OPTION) { File dir = new File("projects/" + Editor.getProjectName() + "/panels"); for (File f : FileUtils.listFilesAndDirs(dir, TrueFileFilter.INSTANCE, TrueFileFilter.INSTANCE)) { if (!f.isDirectory()) { try { ps.load(f); } catch (IOException e) { e.printStackTrace(); } for (String section : ps .getSectionsContaining(labelList.getSelectedValue() + " (Label)")) { ps.removeSection(section); try { ps.save(f); } catch (IOException e) { e.printStackTrace(); } } } } if (labelList.getSelectedValue().equals(lp.getFileName())) { lp.setFileName(""); } lp.hide(); file.delete(); data.remove(labelList.getSelectedIndex()); ActionPanel.updateLists(); OtherPanel.updateLists(); PanelsPanel.updateLists(); } } } catch (NullPointerException npe) { npe.printStackTrace(); } } }); JPanel buttons = new JPanel(); buttons.setLayout(new BoxLayout(buttons, BoxLayout.LINE_AXIS)); buttons.add(add); buttons.add(remove); updateList(); labelList.addMouseListener(new MouseAdapter() { @SuppressWarnings("unchecked") public void mouseClicked(MouseEvent evt) { JList<String> list = (JList<String>) evt.getSource(); if (evt.getClickCount() == 2) { int index = list.locationToIndex(evt.getPoint()); if (isOpen == false) { lp.show(); lp.load(new File("projects/" + Editor.getProjectName() + "/labels/" + list.getModel().getElementAt(index) + ".rbd")); previousSelection = list.getSelectedValue(); isOpen = true; } else { try { if (previousSelection.equals(list.getModel().getElementAt(index))) { lp.hide(); previousSelection = list.getSelectedValue(); list.clearSelection(); isOpen = false; } else { lp.hideThenShow(); previousSelection = list.getSelectedValue(); lp.load(new File("projects/" + Editor.getProjectName() + "/labels/" + list.getModel().getElementAt(index) + ".rbd")); } } catch (NullPointerException npe) { lp.hide(); list.clearSelection(); } } } else if (evt.getClickCount() == 3) { int index = list.locationToIndex(evt.getPoint()); if (isOpen == false) { lp.show(); lp.load(new File("projects/" + Editor.getProjectName() + "/labels/" + list.getModel().getElementAt(index) + ".rbd")); previousSelection = list.getSelectedValue(); isOpen = true; } else { try { if (previousSelection.equals(list.getModel().getElementAt(index))) { lp.hide(); previousSelection = list.getSelectedValue(); list.clearSelection(); isOpen = false; } else { lp.hideThenShow(); previousSelection = list.getSelectedValue(); lp.load(new File("projects/" + Editor.getProjectName() + "/labels/" + list.getModel().getElementAt(index) + ".rbd")); } } catch (NullPointerException npe) { lp.hide(); list.clearSelection(); } } } } }); JScrollPane listPane = new JScrollPane(labelList); listPane.getVerticalScrollBar().setUnitIncrement(Editor.SCROLL_SPEED); this.setLayout(new BoxLayout(this, BoxLayout.PAGE_AXIS)); this.add(buttons); this.add(listPane); } public void clearSelection() { labelList.clearSelection(); } protected void updateList() { data.clear(); File dir = new File("projects/" + Editor.getProjectName() + "/labels"); if (!dir.exists()) { dir.mkdirs(); } for (File file : FileUtils.listFiles(dir, TrueFileFilter.INSTANCE, TrueFileFilter.INSTANCE)) { data.addElement(file.getName().replace(".rbd", "")); } labelList.setModel(data); } public static String[] getLabels() { ArrayList<String> list = new ArrayList<String>(); for (int i = 0; i < labelList.getModel().getSize(); i++) { list.add(labelList.getModel().getElementAt(i)); } return list.toArray(new String[0]); } }