2 * jSite2 - FileManager.java -
3 * Copyright © 2008 David Roden
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 package net.pterodactylus.jsite.gui;
22 import java.awt.BorderLayout;
23 import java.awt.Color;
24 import java.awt.Component;
25 import java.awt.Dimension;
26 import java.awt.FlowLayout;
28 import java.awt.GridBagConstraints;
29 import java.awt.GridBagLayout;
30 import java.awt.Insets;
31 import java.awt.Point;
32 import java.awt.event.ActionEvent;
33 import java.awt.event.ActionListener;
34 import java.awt.event.MouseEvent;
35 import java.awt.event.MouseListener;
36 import java.beans.PropertyChangeEvent;
37 import java.beans.PropertyChangeListener;
39 import java.util.ArrayList;
40 import java.util.Collections;
41 import java.util.HashMap;
42 import java.util.List;
44 import java.util.logging.Level;
45 import java.util.logging.Logger;
47 import javax.swing.BorderFactory;
48 import javax.swing.JButton;
49 import javax.swing.JCheckBox;
50 import javax.swing.JCheckBoxMenuItem;
51 import javax.swing.JDialog;
52 import javax.swing.JLabel;
53 import javax.swing.JOptionPane;
54 import javax.swing.JPanel;
55 import javax.swing.JPopupMenu;
56 import javax.swing.JScrollPane;
57 import javax.swing.JTextField;
58 import javax.swing.JTree;
59 import javax.swing.event.TreeModelEvent;
60 import javax.swing.event.TreeModelListener;
61 import javax.swing.event.TreeSelectionEvent;
62 import javax.swing.event.TreeSelectionListener;
63 import javax.swing.tree.DefaultTreeCellRenderer;
64 import javax.swing.tree.TreeModel;
65 import javax.swing.tree.TreePath;
67 import net.pterodactylus.jsite.i18n.I18n;
68 import net.pterodactylus.jsite.i18n.I18nable;
69 import net.pterodactylus.jsite.i18n.gui.I18nAction;
70 import net.pterodactylus.jsite.i18n.gui.I18nLabel;
71 import net.pterodactylus.jsite.i18n.gui.I18nMenu;
72 import net.pterodactylus.jsite.project.FileOverride;
73 import net.pterodactylus.jsite.project.Project;
74 import net.pterodactylus.jsite.project.ProjectFile;
75 import net.pterodactylus.util.logging.Logging;
76 import net.pterodactylus.util.swing.SwingUtils;
79 * Manages physical and virtual files in a project.
81 * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
83 public class FileManager extends JDialog implements I18nable, ActionListener, TreeSelectionListener, MouseListener {
86 private static final Logger logger = Logging.getLogger(FileManager.class.getName());
88 /** The Swing interface. */
89 private final SwingInterface swingInterface;
91 /** The project whose files to manage. */
92 private final Project project;
94 /** The tree model for the project files. */
95 private final ProjectFileTreeModel fileTreeModel;
97 /** The tree cell renderer. */
98 private final FileCellRenderer fileCellRenderer;
100 /** The “rescan” action. */
101 private I18nAction rescanAction;
103 /** The “close” action. */
104 private I18nAction closeAction;
106 /** The “set default file” action. */
107 private I18nAction setDefaultFileAction;
109 /** The “insert” action. */
110 private I18nAction insertAction;
112 /** The “project files” label. */
113 private I18nLabel projectFilesLabel;
115 /** The tree that shows the files. */
116 private JTree fileTree;
118 /** The scroll pane that holds the file tree. */
119 private JScrollPane fileScrollPane;
121 /** The “file properties” label. */
122 private I18nLabel filePropertiesLabel;
124 /** The “file path” label. */
125 private I18nLabel filePathLabel;
127 /** The “file path” textfield. */
128 private JTextField filePathTextField;
130 /** The “file name” label. */
131 private I18nLabel fileNameLabel;
133 /** The “file name” textfield. */
134 private JTextField fileNameTextField;
136 /** The “file size” label. */
137 private I18nLabel fileSizeLabel;
139 /** The “file size” text field. */
140 private JTextField fileSizeTextField;
142 /** The “override” label. */
143 private I18nLabel overrideLabel;
145 /** The “override active” action. */
146 private I18nAction overrideAction;
148 /** The “override action” checkbox. */
149 private JCheckBox overrideCheckBox;
151 /** The context menu for the tree. */
152 private JPopupMenu treeContextMenu;
154 /** The “apply override” menu. */
155 private I18nMenu overrideMenu;
157 /** The “apply insert override” action. */
158 private I18nAction applyInsertOverrideAction;
160 /** The “apply mime type override” action. */
161 private I18nAction applyMimeTypeOverrideAction;
163 /** The “insert” checkbox. */
164 private JCheckBoxMenuItem insertCheckBoxMenuItem;
167 * Creates a new file manager.
169 * @param swingInterface
170 * The Swing interface
172 * The project whose files to manage
174 public FileManager(SwingInterface swingInterface, Project project) {
175 super(swingInterface.getMainWindow(), I18n.get("fileManager.title", project.getName()), true);
176 logger.log(Level.FINEST, "project: " + project);
177 this.swingInterface = swingInterface;
178 this.project = project;
179 fileTreeModel = new ProjectFileTreeModel();
180 project.addPropertyChangeListener(fileTreeModel);
181 fileCellRenderer = new FileCellRenderer();
185 SwingUtils.center(this);
193 * @see java.awt.Component#setVisible(boolean)
196 public void setVisible(boolean visible) {
200 super.setVisible(visible);
208 * Initializes all actions.
210 private void initActions() {
211 closeAction = new I18nAction("fileManager.button.close") {
216 @SuppressWarnings("synthetic-access")
217 public void actionPerformed(ActionEvent e) {
218 String defaultFile = project.getDefaultFile();
219 if ((defaultFile == null) || (defaultFile.length() == 0)) {
221 JOptionPane.showMessageDialog(FileManager.this, I18n.get(""), I18n.get(""), JOptionPane.ERROR_MESSAGE);
224 ProjectFile projectFile = project.getFile(defaultFile);
225 if (projectFile == null) {
226 JOptionPane.showMessageDialog(FileManager.this, I18n.get(""), I18n.get(""), JOptionPane.ERROR_MESSAGE);
232 rescanAction = new I18nAction("fileManager.button.rescan") {
237 @SuppressWarnings("synthetic-access")
238 public void actionPerformed(ActionEvent actionEvent) {
242 setDefaultFileAction = new I18nAction("fileManager.menu.item.setDefaultFile") {
247 @SuppressWarnings("synthetic-access")
248 public void actionPerformed(ActionEvent actionEvent) {
249 TreePath selectedPath = fileTree.getSelectionPath();
250 if (selectedPath == null) {
251 logger.log(Level.WARNING, "nothing selected!");
254 ProjectFileWrapper projectFileWrapper = (ProjectFileWrapper) selectedPath.getLastPathComponent();
255 if (isHidden(projectFileWrapper)) {
257 JOptionPane.showMessageDialog(FileManager.this, I18n.get(""), I18n.get(""), JOptionPane.ERROR_MESSAGE);
260 if (projectFileWrapper.getProjectFile().isDirectory()) {
262 JOptionPane.showMessageDialog(FileManager.this, I18n.get(""), I18n.get(""), JOptionPane.ERROR_MESSAGE);
265 String completePath = projectFileWrapper.getProjectFile().getCompletePath();
266 project.setDefaultFile(completePath);
269 insertAction = new I18nAction("fileManager.menu.item.insert") {
274 public void actionPerformed(ActionEvent e) {
278 overrideAction = new I18nAction("fileManager.checkbox.overrideActive") {
281 * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
283 public void actionPerformed(ActionEvent actionEvent) {
287 applyInsertOverrideAction = new I18nAction("fileManager.menu.item.applyInsertOverride") {
291 public void actionPerformed(ActionEvent actionEvent) {
295 applyMimeTypeOverrideAction = new I18nAction("fileManager.menu.item.applyMimeTypeOverride") {
299 public void actionPerformed(ActionEvent actionEvent) {
306 * Initializes all components.
308 private void initComponents() {
309 treeContextMenu = new JPopupMenu();
310 treeContextMenu.add(setDefaultFileAction);
311 insertCheckBoxMenuItem = new JCheckBoxMenuItem(insertAction);
312 treeContextMenu.add(insertCheckBoxMenuItem);
314 overrideMenu = new I18nMenu("fileManager.menu.override");
315 treeContextMenu.add(overrideMenu);
317 overrideMenu.add(applyInsertOverrideAction);
318 overrideMenu.add(applyMimeTypeOverrideAction);
320 JPanel contentPanel = new JPanel(new BorderLayout(12, 12));
321 contentPanel.setBorder(BorderFactory.createEmptyBorder(12, 12, 12, 12));
323 contentPanel.add(createFileManagerPanel(), BorderLayout.CENTER);
324 contentPanel.add(createButtonPanel(), BorderLayout.PAGE_END);
326 setContentPane(contentPanel);
330 * Creates the main panel with the file tree and the file properties.
332 * @return The mail panel
334 private Component createFileManagerPanel() {
335 JPanel fileManagerPanel = new JPanel(new BorderLayout(12, 12));
337 /* file tree panel */
338 JPanel fileTreePanel = new JPanel(new BorderLayout(12, 12));
339 fileManagerPanel.add(fileTreePanel, BorderLayout.LINE_START);
341 fileTree = new JTree(fileTreeModel);
342 fileTree.setShowsRootHandles(false);
343 fileTree.addTreeSelectionListener(this);
344 fileTree.addMouseListener(this);
345 fileTree.setCellRenderer(fileCellRenderer);
346 fileTreePanel.add(fileScrollPane = new JScrollPane(fileTree), BorderLayout.CENTER);
347 fileScrollPane.setPreferredSize(new Dimension(200, 350));
349 projectFilesLabel = new I18nLabel("fileManager.label.projectFiles", fileTree);
350 JPanel projectFilesLabelPanel = new JPanel(new FlowLayout(FlowLayout.CENTER, 0, 0));
351 fileTreePanel.add(projectFilesLabelPanel, BorderLayout.NORTH);
352 projectFilesLabelPanel.add(projectFilesLabel);
354 /* the right panel */
355 JPanel rightPanel = new JPanel(new BorderLayout(12, 12));
356 fileManagerPanel.add(rightPanel, BorderLayout.CENTER);
358 /* properties panel */
359 JPanel propertiesPanel = new JPanel(new GridBagLayout());
360 rightPanel.add(propertiesPanel, BorderLayout.CENTER);
361 propertiesPanel.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEtchedBorder(), BorderFactory.createEmptyBorder(12, 12, 12, 12)));
362 propertiesPanel.setPreferredSize(new Dimension(400, 350));
364 filePropertiesLabel = new I18nLabel("fileManager.label.fileProperties");
365 filePropertiesLabel.setFont(filePropertiesLabel.getFont().deriveFont(Font.BOLD));
366 propertiesPanel.add(filePropertiesLabel, new GridBagConstraints(0, 0, 2, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0));
368 filePathLabel = new I18nLabel("fileManager.label.filePath");
369 filePathTextField = new JTextField();
370 filePathTextField.setEditable(false);
371 propertiesPanel.add(filePathLabel, new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(12, 24, 0, 0), 0, 0));
372 propertiesPanel.add(filePathTextField, new GridBagConstraints(1, 1, 1, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(12, 12, 0, 0), 0, 0));
374 fileNameLabel = new I18nLabel("fileManager.label.fileName");
375 fileNameTextField = new JTextField();
376 fileNameTextField.setEditable(false);
377 propertiesPanel.add(fileNameLabel, new GridBagConstraints(0, 2, 1, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(12, 24, 0, 0), 0, 0));
378 propertiesPanel.add(fileNameTextField, new GridBagConstraints(1, 2, 1, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(12, 12, 0, 0), 0, 0));
380 fileSizeLabel = new I18nLabel("fileManager.label.fileSize");
381 fileSizeTextField = new JTextField();
382 fileSizeTextField.setEditable(false);
383 propertiesPanel.add(fileSizeLabel, new GridBagConstraints(0, 3, 1, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(12, 24, 0, 0), 0, 0));
384 propertiesPanel.add(fileSizeTextField, new GridBagConstraints(1, 3, 1, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(12, 12, 0, 0), 0, 0));
386 /* override settings. */
387 overrideLabel = new I18nLabel("fileManager.label.override");
388 overrideLabel.setFont(overrideLabel.getFont().deriveFont(Font.BOLD));
389 propertiesPanel.add(overrideLabel, new GridBagConstraints(0, 4, 2, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(24, 0, 0, 0), 0, 0));
391 overrideCheckBox = new JCheckBox(overrideAction);
392 propertiesPanel.add(overrideCheckBox, new GridBagConstraints(0, 5, 2, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(12, 24, 0, 0), 0, 0));
395 propertiesPanel.add(new JPanel(), new GridBagConstraints(0, 6, 2, 1, 1.0, 1.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0));
397 /* action button panel */
398 JPanel actionButtonPanel = new JPanel(new FlowLayout(FlowLayout.LEADING, 12, 12));
399 rightPanel.add(actionButtonPanel, BorderLayout.PAGE_END);
400 actionButtonPanel.setBorder(BorderFactory.createEtchedBorder());
402 JButton rescanButton = new JButton(rescanAction);
403 actionButtonPanel.add(rescanButton);
405 return fileManagerPanel;
409 * Creates the button panel.
411 * @return The button panel
413 private Component createButtonPanel() {
414 JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.TRAILING, 12, 12));
416 buttonPanel.setBorder(BorderFactory.createEmptyBorder(-12, -12, -12, -12));
417 JButton closeButton = new JButton(closeAction);
418 buttonPanel.add(closeButton);
420 getRootPane().setDefaultButton(closeButton);
425 * Initiates a file scan.
427 private void initiateFileScan() {
428 swingInterface.getThreadPool().execute(new Runnable() {
431 * @see java.lang.Runnable#run()
433 @SuppressWarnings("synthetic-access")
435 fileTree.setEnabled(false);
436 rescanAction.setEnabled(false);
437 ProjectFile baseProjectFile = project.getBaseFile();
438 if (baseProjectFile != null) {
439 fileTreeModel.setBaseProjectFile(baseProjectFile);
441 // fileScrollPane.revalidate();
442 rescanAction.setEnabled(true);
443 fileTree.setEnabled(true);
450 * Checks whether the given mouse event is a popup trigger and occured over
451 * a file. If so, the context menu is shown.
454 * The mouse event to check
456 private void maybeShowContextMenu(MouseEvent mouseEvent) {
457 if (!mouseEvent.isPopupTrigger()) {
460 Point eventLocation = mouseEvent.getPoint();
461 TreePath clickedPath = fileTree.getPathForLocation(eventLocation.x, eventLocation.y);
462 if (clickedPath == null) {
465 fileTree.setSelectionPath(clickedPath);
466 ProjectFileWrapper projectFileWrapper = (ProjectFileWrapper) clickedPath.getLastPathComponent();
467 setDefaultFileAction.setEnabled(projectFileWrapper.getProjectFile().isFile() && !isHidden(projectFileWrapper));
468 insertCheckBoxMenuItem.setSelected(!isHidden(projectFileWrapper));
469 treeContextMenu.show(fileTree, eventLocation.x, eventLocation.y);
473 * Finds whether the {@link ProjectFile} given by
474 * <code>projectFileWrapper</code> is hidden.
476 * @param projectFileWrapper
477 * The wrapped project file
478 * @return <code>true</code> if the file is hidden and should not be
479 * inserted, <code>false</code> otherwise
481 private boolean isHidden(ProjectFileWrapper projectFileWrapper) {
482 ProjectFile projectFile = projectFileWrapper.getProjectFile();
483 FileOverride fileOverride = project.getFileOverrides().get(projectFile.getCompletePath());
484 return ((fileOverride == null) && projectFile.isHidden()) || ((fileOverride != null) && (fileOverride.isInsert()));
488 // INTERFACE I18nable
494 public void updateI18n() {
495 setTitle(I18n.get("fileManager.title", project.getName()));
496 projectFilesLabel.updateI18n();
497 filePropertiesLabel.updateI18n();
498 filePathLabel.updateI18n();
502 // INTERFACE TreeSelectionListener
508 public void valueChanged(TreeSelectionEvent treeSelectionEvent) {
509 TreePath[] selectedPaths = fileTree.getSelectionPaths();
510 filePathTextField.setText("");
511 fileNameTextField.setText("");
512 fileSizeTextField.setText("");
513 if ((selectedPaths != null) && (selectedPaths.length == 1)) {
514 Object lastPathComponent = selectedPaths[0].getLastPathComponent();
515 if (!(lastPathComponent instanceof ProjectFileWrapper)) {
516 logger.log(Level.SEVERE, "lastPathComponent is not a ProjectFileWrapper!");
519 ProjectFileWrapper projectFileWrapper = (ProjectFileWrapper) lastPathComponent;
520 ProjectFile projectFile = projectFileWrapper.getProjectFile();
521 if (projectFile.isFile()) {
522 String completePath = projectFile.getCompletePath();
523 int lastSeparator = completePath.lastIndexOf(File.separatorChar);
524 if (lastSeparator == -1) {
525 filePathTextField.setText("");
527 filePathTextField.setText(completePath.substring(0, lastSeparator));
529 fileNameTextField.setText(projectFile.getName());
530 fileSizeTextField.setText(String.valueOf(projectFile.getSize()));
532 } else if ((selectedPaths != null) && (selectedPaths.length > 1)) {
538 // INTERFACE ActionListener
544 public void actionPerformed(ActionEvent actionEvent) {
549 // INTERFACE MouseListener
555 public void mouseClicked(MouseEvent mouseEvent) {
556 maybeShowContextMenu(mouseEvent);
562 public void mouseEntered(MouseEvent mouseEvent) {
569 public void mouseExited(MouseEvent mouseEvent) {
576 public void mousePressed(MouseEvent mouseEvent) {
577 maybeShowContextMenu(mouseEvent);
583 public void mouseReleased(MouseEvent mouseEvent) {
584 maybeShowContextMenu(mouseEvent);
588 * Tree cell renderer that takes care of certain display properties for
589 * project-specific stuff.
591 * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
593 private class FileCellRenderer extends DefaultTreeCellRenderer {
603 * @see javax.swing.tree.TreeCellRenderer#getTreeCellRendererComponent(javax.swing.JTree,
604 * java.lang.Object, boolean, boolean, boolean, int, boolean)
606 @SuppressWarnings("synthetic-access")
608 public Component getTreeCellRendererComponent(JTree tree, Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus) {
609 Component superCellRenderer = super.getTreeCellRendererComponent(tree, value, selected, expanded, leaf, row, hasFocus);
610 if (!(superCellRenderer instanceof JLabel)) {
611 logger.log(Level.SEVERE, "superCellRenderer is not a JLabel!");
612 return superCellRenderer;
614 if (!(value instanceof ProjectFileWrapper)) {
615 logger.log(Level.SEVERE, "value is not a ProjectFileWrapper!");
616 return superCellRenderer;
618 ProjectFileWrapper projectFileWrapper = (ProjectFileWrapper) value;
619 ProjectFile projectFile = projectFileWrapper.getProjectFile();
620 String completePath = projectFile.getCompletePath();
621 boolean paintBold = false;
622 boolean paintHalfColor = false;
623 if (projectFile.isFile() && projectFile.isHidden()) {
624 /* TODO - check override */
625 paintHalfColor = true;
626 } else if (completePath.equals(project.getDefaultFile())) {
628 } else if (projectFile.getParents().size() == 1) {
631 if (paintHalfColor) {
632 /* TODO - cache colors */
633 Color foreground = superCellRenderer.getForeground();
634 Color background = selected ? getBackgroundSelectionColor() : getBackgroundNonSelectionColor();
635 Color averageColor = new Color((foreground.getRed() + background.getRed()) / 2, (foreground.getGreen() + background.getGreen()) / 2, (foreground.getBlue() + background.getBlue()) / 2);
636 superCellRenderer.setForeground(averageColor);
638 superCellRenderer.setForeground(selected ? getTextSelectionColor() : getTextNonSelectionColor());
641 superCellRenderer.setFont(superCellRenderer.getFont().deriveFont(Font.BOLD));
643 superCellRenderer.setFont(superCellRenderer.getFont().deriveFont(Font.PLAIN));
645 return superCellRenderer;
651 * TreeModel that is based on {@link Project#getBaseFile()}.
653 * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
655 private class ProjectFileTreeModel implements TreeModel, PropertyChangeListener {
657 /** Tree model listeners. */
658 private final List<TreeModelListener> treeModelListeners = Collections.synchronizedList(new ArrayList<TreeModelListener>());
660 /** The base project file. */
661 private ProjectFile baseProjectFile;
663 /** Maps path names to project files. */
664 private final Map<String, ProjectFile> pathProjectFiles = Collections.synchronizedMap(new HashMap<String, ProjectFile>());
666 /** Maps project files to wrappers. */
667 private final Map<ProjectFile, ProjectFileWrapper> projectFileWrappers = Collections.synchronizedMap(new HashMap<ProjectFile, ProjectFileWrapper>());
672 ProjectFileTreeModel() {
683 public void addTreeModelListener(TreeModelListener treeModelListener) {
684 treeModelListeners.add(treeModelListener);
690 public void removeTreeModelListener(TreeModelListener treeModelListener) {
691 treeModelListeners.remove(treeModelListener);
695 * Notifies all listeners that a node has changed.
697 * @param changedProjectFileWrapper
698 * The wrapper around the changed project file
700 protected void fireTreeNodesChanged(ProjectFileWrapper changedProjectFileWrapper) {
701 ProjectFile changedProjectFile = changedProjectFileWrapper.getProjectFile();
702 ProjectFile changedProjectFileParent = changedProjectFile.getParent();
703 ProjectFile currentProjectFileParent = changedProjectFile;
704 List<ProjectFileWrapper> parentProjectFileWrappers = new ArrayList<ProjectFileWrapper>();
706 parentProjectFileWrappers.add(0, projectFileWrappers.get(currentProjectFileParent));
707 currentProjectFileParent = currentProjectFileParent.getParent();
708 } while (currentProjectFileParent != null);
709 TreeModelEvent treeModelEvent = new TreeModelEvent(this, parentProjectFileWrappers.toArray(), new int[] { getIndexOfChild(projectFileWrappers.get(changedProjectFileParent), changedProjectFileWrapper) }, new Object[] { changedProjectFileWrapper });
710 for (TreeModelListener treeModelListener: treeModelListeners) {
711 treeModelListener.treeNodesChanged(treeModelEvent);
716 * Notifies all listeners that the tree structure has changed
719 * @see TreeModelListener#treeStructureChanged(TreeModelEvent)
722 protected void fireTreeStructureChanged(ProjectFileWrapper newRootNode) {
723 for (TreeModelListener treeModelListener: treeModelListeners) {
724 treeModelListener.treeStructureChanged(new TreeModelEvent(this, new Object[] { newRootNode }));
733 * Sets the new base project file. This causes the model to reload.
735 * @param baseProjectFile
736 * The new base project file
738 @SuppressWarnings("synthetic-access")
739 public synchronized void setBaseProjectFile(ProjectFile baseProjectFile) {
740 this.baseProjectFile = baseProjectFile;
741 projectFileWrappers.clear();
742 pathProjectFiles.clear();
743 createWrappers(baseProjectFile);
744 projectFileWrappers.get(baseProjectFile).setNameOverride(project.getName());
745 fireTreeStructureChanged(projectFileWrappers.get(baseProjectFile));
753 * Creates {@link ProjectFileWrapper}s for all files below the given
757 * The base project file for all project files to create
760 private void createWrappers(ProjectFile projectFile) {
761 projectFileWrappers.put(projectFile, new ProjectFileWrapper(projectFile));
762 pathProjectFiles.put(projectFile.getCompletePath(), projectFile);
763 for (ProjectFile projectFileChild: projectFile.getFiles()) {
764 if (projectFileChild.isDirectory()) {
765 createWrappers(projectFileChild);
767 projectFileWrappers.put(projectFileChild, new ProjectFileWrapper(projectFileChild));
768 pathProjectFiles.put(projectFileChild.getCompletePath(), projectFileChild);
773 // INTERFACE TreeModel
779 public Object getRoot() {
780 return projectFileWrappers.get(baseProjectFile);
786 @SuppressWarnings("synthetic-access")
787 public Object getChild(Object parent, int index) {
788 if (!(parent instanceof ProjectFileWrapper)) {
789 logger.log(Level.SEVERE, "parent is not a ProjectFileWrapper!");
792 ProjectFileWrapper projectFileWrapper = (ProjectFileWrapper) parent;
793 ProjectFile projectFile = projectFileWrapper.getProjectFile();
794 return projectFileWrappers.get(projectFile.getFiles().get(index));
800 @SuppressWarnings("synthetic-access")
801 public int getChildCount(Object parent) {
802 if (!(parent instanceof ProjectFileWrapper)) {
803 logger.log(Level.SEVERE, "parent is not a ProjectFileWrapper!");
806 ProjectFileWrapper projectFileWrapper = (ProjectFileWrapper) parent;
807 ProjectFile projectFile = projectFileWrapper.getProjectFile();
808 return projectFile.getFiles().size();
814 @SuppressWarnings("synthetic-access")
815 public int getIndexOfChild(Object parent, Object child) {
816 if (!(parent instanceof ProjectFileWrapper)) {
817 logger.log(Level.SEVERE, "parent is not a ProjectFileWrapper!");
820 if (!(child instanceof ProjectFileWrapper)) {
821 logger.log(Level.SEVERE, "child is not a ProjectFileWrapper!");
824 ProjectFileWrapper projectFileWrapper = (ProjectFileWrapper) parent;
825 ProjectFile projectFile = projectFileWrapper.getProjectFile();
826 return projectFile.getFiles().indexOf(((ProjectFileWrapper) child).getProjectFile());
832 @SuppressWarnings("synthetic-access")
833 public boolean isLeaf(Object node) {
834 if (!(node instanceof ProjectFileWrapper)) {
835 logger.log(Level.SEVERE, "node is not a ProjectFileWrapper!");
838 ProjectFileWrapper projectFileWrapper = (ProjectFileWrapper) node;
839 return projectFileWrapper.getProjectFile().isFile();
845 public void valueForPathChanged(TreePath path, Object newValue) {
846 /* ignore, items will not be modified in tree. */
850 // INTERFACE PropertyChangeListener
854 * @see java.beans.PropertyChangeListener#propertyChange(java.beans.PropertyChangeEvent)
856 @SuppressWarnings("synthetic-access")
857 public void propertyChange(PropertyChangeEvent propertyChangeEvent) {
858 if (Project.PROPERTY_DEFAULT_FILE.equals(propertyChangeEvent.getPropertyName())) {
859 if (propertyChangeEvent.getOldValue() != null) {
860 String oldCompletePath = (String) propertyChangeEvent.getOldValue();
861 ProjectFile oldProjectFile = pathProjectFiles.get(oldCompletePath);
862 ProjectFileWrapper oldProjectFileWrapper = projectFileWrappers.get(oldProjectFile);
863 System.out.println("oldProjectFileWrapper: " + oldProjectFileWrapper);
864 fireTreeNodesChanged(oldProjectFileWrapper);
866 String newCompletePath = (String) propertyChangeEvent.getNewValue();
867 ProjectFile newProjectFile = pathProjectFiles.get(newCompletePath);
868 ProjectFileWrapper newProjectFileWrapper = projectFileWrappers.get(newProjectFile);
869 System.out.println("newProjectFileWrapper: " + newProjectFileWrapper);
870 fireTreeNodesChanged(newProjectFileWrapper);
871 /* HACK - swing sucks a bit. */
872 fileTree.setShowsRootHandles(false);
879 * Wrapper around a {@link ProjectFile} that overwrites
880 * {@link Object#toString()} to return the project file’s name.
882 * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
884 private static class ProjectFileWrapper {
886 /** The wrapped project file. */
887 private final ProjectFile projectFile;
889 /** The override name. */
890 private String nameOverride;
893 * Creates a new wrapper around a project file.
896 * The project file to wrap
898 public ProjectFileWrapper(ProjectFile projectFile) {
899 this.projectFile = projectFile;
903 * Returns the wrapped project file.
905 * @return The wrapped project file
907 public ProjectFile getProjectFile() {
912 * Sets the name override. If the name override is not <code>null</code>
913 * it will be shown insted of the project file’s name.
915 * @param nameOverride
918 void setNameOverride(String nameOverride) {
919 this.nameOverride = nameOverride;
926 public String toString() {
927 return (nameOverride != null) ? nameOverride : projectFile.getName();