package net.pterodactylus.jsite.gui;
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Component;
+import java.awt.Dimension;
+import java.awt.FlowLayout;
+import java.awt.Font;
+import java.awt.GridBagConstraints;
+import java.awt.GridBagLayout;
+import java.awt.Insets;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.swing.BorderFactory;
+import javax.swing.JButton;
import javax.swing.JDialog;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTextField;
+import javax.swing.JTree;
+import javax.swing.event.TreeSelectionEvent;
+import javax.swing.event.TreeSelectionListener;
+import javax.swing.tree.DefaultTreeCellRenderer;
+import javax.swing.tree.DefaultTreeModel;
+import javax.swing.tree.TreeNode;
+import javax.swing.tree.TreePath;
+import net.pterodactylus.jsite.i18n.I18n;
+import net.pterodactylus.jsite.i18n.I18nable;
+import net.pterodactylus.jsite.i18n.gui.I18nAction;
+import net.pterodactylus.jsite.i18n.gui.I18nLabel;
import net.pterodactylus.jsite.project.Project;
+import net.pterodactylus.util.logging.Logging;
+import net.pterodactylus.util.swing.SortableTreeNode;
+import net.pterodactylus.util.swing.SwingUtils;
/**
* Manages physical and virtual files in a project.
- *
+ *
* @author David ‘Bombe’ Roden <bombe@freenetproject.org>
*/
-public class FileManager extends JDialog {
+public class FileManager extends JDialog implements I18nable, ActionListener, TreeSelectionListener {
+
+ /** Logger. */
+ private static final Logger logger = Logging.getLogger(FileManager.class.getName());
+
+ /** The Swing interface. */
+ private final SwingInterface swingInterface;
/** The project whose files to manage. */
private final Project project;
+ /** The root of the file tree. */
+ private final SortableTreeNode fileTreeRoot;
+
+ /** The tree model for the project files. */
+ private final DefaultTreeModel fileTreeModel;
+
+ /** Files that are hidden as per {@link File#isHidden()}. */
+ private final List<String> hiddenFiles = new ArrayList<String>();
+
+ /** The tree cell renderer. */
+ private final FileCellRenderer fileCellRenderer;
+
+ /** The “rescan” action. */
+ private I18nAction rescanAction;
+
+ /** The “close” action. */
+ private I18nAction closeAction;
+
+ /** The “project files” label. */
+ private I18nLabel projectFilesLabel;
+
+ /** The tree that shows the files. */
+ private JTree fileTree;
+
+ /** The scroll pane that holds the file tree. */
+ private JScrollPane fileScrollPane;
+
+ /** The “file properties” label. */
+ private I18nLabel filePropertiesLabel;
+
+ /** The “file path” label. */
+ private I18nLabel filePathLabel;
+
+ /** The “file path” textfield. */
+ private JTextField filePathTextField;
+
+ /** The “file name” label. */
+ private I18nLabel fileNameLabel;
+
+ /** The “file name” textfield. */
+ private JTextField fileNameTextField;
+
+ /** The “file size” label. */
+ private I18nLabel fileSizeLabel;
+
+ /** The “file size” text field. */
+ private JTextField fileSizeTextField;
+
/**
* Creates a new file manager.
- *
+ *
+ * @param swingInterface
+ * The Swing interface
* @param project
* The project whose files to manage
*/
- public FileManager(Project project) {
+ public FileManager(SwingInterface swingInterface, Project project) {
+ super(swingInterface.getMainWindow(), I18n.get("fileManager.title", project.getName()), true);
+ logger.log(Level.FINEST, "project: " + project);
+ this.swingInterface = swingInterface;
this.project = project;
+ fileTreeRoot = new SortableTreeNode(project.getName());
+ fileTreeModel = new DefaultTreeModel(fileTreeRoot);
+ fileCellRenderer = new FileCellRenderer();
+ initActions();
initComponents();
+ pack();
+ SwingUtils.center(this);
+ }
+
+ //
+ // ACTIONS
+ //
+
+ /**
+ * @see java.awt.Component#setVisible(boolean)
+ */
+ @Override
+ public void setVisible(boolean visible) {
+ if (visible) {
+ initiateFileScan();
+ }
+ super.setVisible(visible);
}
//
- // PRIVATE ACTIONS
+ // PRIVATE METHODS
//
/**
+ * Initializes all actions.
+ */
+ private void initActions() {
+ closeAction = new I18nAction("fileManager.button.close") {
+
+ /**
+ * {@inheritDoc}
+ */
+ public void actionPerformed(ActionEvent e) {
+ setVisible(false);
+ }
+ };
+ rescanAction = new I18nAction("fileManager.button.rescan") {
+
+ /**
+ * {@inheritDoc}
+ */
+ @SuppressWarnings("synthetic-access")
+ public void actionPerformed(ActionEvent actionEvent) {
+ initiateFileScan();
+ }
+ };
+ }
+
+ /**
* Initializes all components.
*/
private void initComponents() {
- /* TODO. */
+ JPanel contentPanel = new JPanel(new BorderLayout(12, 12));
+ contentPanel.setBorder(BorderFactory.createEmptyBorder(12, 12, 12, 12));
+
+ contentPanel.add(createFileManagerPanel(), BorderLayout.CENTER);
+ contentPanel.add(createButtonPanel(), BorderLayout.PAGE_END);
+
+ setContentPane(contentPanel);
+ }
+
+ /**
+ * Creates the main panel with the file tree and the file properties.
+ *
+ * @return The mail panel
+ */
+ private Component createFileManagerPanel() {
+ JPanel fileManagerPanel = new JPanel(new BorderLayout(12, 12));
+
+ /* file tree panel */
+ JPanel fileTreePanel = new JPanel(new BorderLayout(12, 12));
+ fileManagerPanel.add(fileTreePanel, BorderLayout.LINE_START);
+
+ fileTree = new JTree(fileTreeModel);
+ fileTree.setShowsRootHandles(false);
+ fileTree.addTreeSelectionListener(this);
+ fileTree.setCellRenderer(fileCellRenderer);
+ fileTreePanel.add(fileScrollPane = new JScrollPane(fileTree), BorderLayout.CENTER);
+ fileScrollPane.setPreferredSize(new Dimension(250, 400));
+
+ projectFilesLabel = new I18nLabel("fileManager.label.projectFiles", fileTree);
+ JPanel projectFilesLabelPanel = new JPanel(new FlowLayout(FlowLayout.CENTER, 0, 0));
+ fileTreePanel.add(projectFilesLabelPanel, BorderLayout.NORTH);
+ projectFilesLabelPanel.add(projectFilesLabel);
+
+ /* the right panel */
+ JPanel rightPanel = new JPanel(new BorderLayout(12, 12));
+ fileManagerPanel.add(rightPanel, BorderLayout.CENTER);
+
+ /* properties panel */
+ JPanel propertiesPanel = new JPanel(new GridBagLayout());
+ rightPanel.add(propertiesPanel, BorderLayout.CENTER);
+ propertiesPanel.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEtchedBorder(), BorderFactory.createEmptyBorder(12, 12, 12, 12)));
+
+ filePropertiesLabel = new I18nLabel("fileManager.label.fileProperties");
+ filePropertiesLabel.setFont(filePropertiesLabel.getFont().deriveFont(Font.BOLD));
+ 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));
+
+ filePathLabel = new I18nLabel("fileManager.label.filePath");
+ filePathTextField = new JTextField();
+ filePathTextField.setEditable(false);
+ 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));
+ 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));
+
+ fileNameLabel = new I18nLabel("fileManager.label.fileName");
+ fileNameTextField = new JTextField();
+ fileNameTextField.setEditable(false);
+ 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));
+ 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));
+
+ fileSizeLabel = new I18nLabel("fileManager.label.fileSize");
+ fileSizeTextField = new JTextField();
+ fileSizeTextField.setEditable(false);
+ 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));
+ 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));
+
+ /* glue panel. */
+ propertiesPanel.add(new JPanel(), new GridBagConstraints(0, 3, 2, 1, 1.0, 1.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0));
+
+ /* action button panel */
+ JPanel actionButtonPanel = new JPanel(new FlowLayout(FlowLayout.LEADING, 12, 12));
+ rightPanel.add(actionButtonPanel, BorderLayout.PAGE_END);
+ actionButtonPanel.setBorder(BorderFactory.createEtchedBorder());
+
+ JButton rescanButton = new JButton(rescanAction);
+ actionButtonPanel.add(rescanButton);
+
+ return fileManagerPanel;
+ }
+
+ /**
+ * Creates the button panel.
+ *
+ * @return The button panel
+ */
+ private Component createButtonPanel() {
+ JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.TRAILING, 12, 12));
+
+ buttonPanel.setBorder(BorderFactory.createEmptyBorder(-12, -12, -12, -12));
+ JButton closeButton = new JButton(closeAction);
+ buttonPanel.add(closeButton);
+
+ getRootPane().setDefaultButton(closeButton);
+ return buttonPanel;
+ }
+
+ /**
+ * Initiates a file scan.
+ */
+ private void initiateFileScan() {
+ swingInterface.getThreadPool().execute(new Runnable() {
+
+ /**
+ * @see java.lang.Runnable#run()
+ */
+ @SuppressWarnings("synthetic-access")
+ public void run() {
+ fileTree.setEnabled(false);
+ rescanAction.setEnabled(false);
+ String basePath = project.getBasePath();
+ File basePathDirectory = new File(basePath);
+ fileTreeRoot.removeAll();
+ hiddenFiles.clear();
+ if (!basePathDirectory.exists() || !basePathDirectory.isDirectory()) {
+ /* TODO - i18n */
+ JOptionPane.showMessageDialog(FileManager.this, I18n.get(""), I18n.get(""), JOptionPane.ERROR_MESSAGE);
+ } else {
+ scanDirectory(fileTreeRoot, basePathDirectory, "", hiddenFiles);
+ }
+ fileTreeModel.reload();
+ // fileScrollPane.revalidate();
+ rescanAction.setEnabled(true);
+ fileTree.setEnabled(true);
+ }
+
+ private void scanDirectory(SortableTreeNode rootNode, File directory, String currentDirectory, List<String> hiddenFiles) {
+ for (File file : directory.listFiles()) {
+ String fileName = file.getName();
+ SortableTreeNode fileNode = new SortableTreeNode(fileName);
+ rootNode.add(fileNode);
+ if (file.isFile() && file.isHidden()) {
+ hiddenFiles.add((currentDirectory + File.separator + fileName).substring(1));
+ }
+ if (file.isDirectory()) {
+ scanDirectory(fileNode, file, currentDirectory + File.separator + fileName, hiddenFiles);
+ }
+ }
+ rootNode.sort();
+ }
+
+ });
+ }
+
+ /**
+ * Returns the complete path for the given node.
+ *
+ * @param treeNode
+ * The node
+ * @return The complete path for the node, or the empty string (“”) for the
+ * root node
+ */
+ private String getPathForNode(TreeNode treeNode) {
+ TreeNode[] pathToNode = fileTreeModel.getPathToRoot(treeNode);
+ StringBuilder completePathBuilder = new StringBuilder();
+ boolean first = true;
+ for (TreeNode nodePathNode : pathToNode) {
+ if (first) {
+ first = false;
+ continue;
+ }
+ if (!(nodePathNode instanceof SortableTreeNode)) {
+ logger.log(Level.WARNING, "nodePathNode is not a SortableTreeNode!");
+ continue;
+ }
+ completePathBuilder.append(File.separatorChar).append(((SortableTreeNode) nodePathNode).getUserObject());
+ }
+ String completePath = (completePathBuilder.length() == 0) ? "" : completePathBuilder.substring(1);
+ return completePath;
+ }
+
+ //
+ // INTERFACE I18nable
+ //
+
+ /**
+ * {@inheritDoc}
+ */
+ public void updateI18n() {
+ setTitle(I18n.get("fileManager.title", project.getName()));
+ projectFilesLabel.updateI18n();
+ filePropertiesLabel.updateI18n();
+ filePathLabel.updateI18n();
+ }
+
+ //
+ // INTERFACE TreeSelectionListener
+ //
+
+ /**
+ * {@inheritDoc}
+ */
+ public void valueChanged(TreeSelectionEvent treeSelectionEvent) {
+ TreePath[] selectedPaths = fileTree.getSelectionPaths();
+ if ((selectedPaths != null) && (selectedPaths.length == 1)) {
+ Object lastPathComponent = selectedPaths[0].getLastPathComponent();
+ if (!(lastPathComponent instanceof SortableTreeNode)) {
+ logger.log(Level.WARNING, "lastPathComponent is not a SortableTreeNode!");
+ return;
+ }
+ SortableTreeNode node = (SortableTreeNode) lastPathComponent;
+ String completePath = getPathForNode(node);
+ int lastSeparator = completePath.lastIndexOf(File.separatorChar);
+ String filePath = "";
+ String fileName;
+ if (lastSeparator == -1) {
+ fileName = completePath;
+ } else {
+ filePath = completePath.substring(0, lastSeparator);
+ fileName = completePath.substring(lastSeparator + 1);
+ }
+ filePathTextField.setText(filePath);
+ fileNameTextField.setText(fileName);
+ return;
+ }
+ filePathTextField.setText("");
+ fileNameTextField.setText("");
+ }
+
+ //
+ // INTERFACE ActionListener
+ //
+
+ /**
+ * {@inheritDoc}
+ */
+ public void actionPerformed(ActionEvent actionEvent) {
+ /* TODO */
+ }
+
+ /**
+ * Tree cell renderer that takes care of certain display properties for
+ * project-specific stuff.
+ *
+ * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
+ */
+ private class FileCellRenderer extends DefaultTreeCellRenderer {
+
+ /**
+ * @see javax.swing.tree.TreeCellRenderer#getTreeCellRendererComponent(javax.swing.JTree,
+ * java.lang.Object, boolean, boolean, boolean, int, boolean)
+ */
+ @Override
+ public Component getTreeCellRendererComponent(JTree tree, Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus) {
+ Component superCellRenderer = super.getTreeCellRendererComponent(tree, value, selected, expanded, leaf, row, hasFocus);
+ if (!(superCellRenderer instanceof JLabel)) {
+ logger.log(Level.WARNING, "superCellRenderer is not a JLabel!");
+ return superCellRenderer;
+ }
+ if (!(value instanceof SortableTreeNode)) {
+ logger.log(Level.WARNING, "value is not a SortableTreeNode!");
+ return superCellRenderer;
+ }
+ SortableTreeNode node = (SortableTreeNode) value;
+ TreeNode[] pathToRoot = fileTreeModel.getPathToRoot(node);
+ if (pathToRoot.length > 1) {
+ String completePath = getPathForNode(node);
+ if (project.getDefaultFile().equals(completePath)) {
+ superCellRenderer.setFont(superCellRenderer.getFont().deriveFont(Font.BOLD));
+ } else {
+ if (hiddenFiles.contains(completePath)) {
+ /* fade hidden files’ font */
+ Color foreground = superCellRenderer.getForeground();
+ Color background = selected ? getBackgroundSelectionColor() : getBackgroundNonSelectionColor();
+ Color averageColor = new Color((foreground.getRed() + background.getRed()) / 2, (foreground.getGreen() + background.getGreen()) / 2, (foreground.getBlue() + background.getBlue()) / 2);
+ superCellRenderer.setForeground(averageColor);
+ } else {
+ superCellRenderer.setFont(superCellRenderer.getFont().deriveFont(Font.PLAIN));
+ }
+ }
+ } else {
+ superCellRenderer.setFont(superCellRenderer.getFont().deriveFont(Font.BOLD));
+ }
+ return superCellRenderer;
+ }
+
}
}
projects / jSite2.git / blobdiff