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.Collections;
+import java.util.HashMap;
import java.util.List;
+import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;
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.TreeModelEvent;
+import javax.swing.event.TreeModelListener;
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.TreeModel;
+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.jsite.project.ProjectFile;
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 implements I18nable, ActionListener, TreeSelectionListener {
/** 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>();
+ private final ProjectFileTreeModel fileTreeModel;
/** The tree cell renderer. */
private final FileCellRenderer fileCellRenderer;
/** 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
logger.log(Level.FINEST, "project: " + project);
this.swingInterface = swingInterface;
this.project = project;
- fileTreeRoot = new SortableTreeNode(project.getName());
- fileTreeModel = new DefaultTreeModel(fileTreeRoot);
+ fileTreeModel = new ProjectFileTreeModel();
fileCellRenderer = new FileCellRenderer();
initActions();
initComponents();
/**
* Creates the main panel with the file tree and the file properties.
- *
+ *
* @return The mail panel
*/
private Component createFileManagerPanel() {
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));
+ propertiesPanel.add(new JPanel(), new GridBagConstraints(0, 4, 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));
/**
* Creates the button panel.
- *
+ *
* @return The button panel
*/
private Component createButtonPanel() {
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);
+ ProjectFile baseProjectFile = project.getBaseFile();
+ if (baseProjectFile != null) {
+ fileTreeModel.setBaseProjectFile(baseProjectFile);
}
- 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();
- }
-
});
}
/**
* 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 {
/**
+ * Empty constructor.
+ */
+ FileCellRenderer() {
+ /* do nothing. */
+ }
+
+ /**
* @see javax.swing.tree.TreeCellRenderer#getTreeCellRendererComponent(javax.swing.JTree,
* java.lang.Object, boolean, boolean, boolean, int, boolean)
*/
+ @SuppressWarnings("synthetic-access")
@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!");
+ logger.log(Level.SEVERE, "superCellRenderer is not a JLabel!");
return superCellRenderer;
}
- if (!(value instanceof SortableTreeNode)) {
- logger.log(Level.WARNING, "value is not a SortableTreeNode!");
+ if (!(value instanceof ProjectFileWrapper)) {
+ logger.log(Level.SEVERE, "value is not a ProjectFileWrapper!");
return superCellRenderer;
}
- SortableTreeNode node = (SortableTreeNode) value;
- TreeNode[] pathToRoot = fileTreeModel.getPathToRoot(node);
- if (pathToRoot.length > 1) {
- StringBuilder completePathBuilder = new StringBuilder();
- boolean first = true;
- for (TreeNode rootPathNode : pathToRoot) {
- if (first) {
- first = false;
- continue;
- }
- if (!(rootPathNode instanceof SortableTreeNode)) {
- logger.log(Level.WARNING, "rootPathNode is not a SortableTreeNode!");
- continue;
- }
- completePathBuilder.append(File.separatorChar).append(((SortableTreeNode) rootPathNode).getUserObject());
- }
- String completePath = completePathBuilder.substring(1);
- 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 {
+ ProjectFileWrapper projectFileWrapper = (ProjectFileWrapper) value;
+ ProjectFile projectFile = projectFileWrapper.getProjectFile();
+ String completePath = projectFile.getCompletePath();
+ if (projectFile.isHidden()) {
+ /* TODO - check override */
+ 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 if (completePath.equals(project.getDefaultFile())) {
superCellRenderer.setFont(superCellRenderer.getFont().deriveFont(Font.BOLD));
+ } else {
+ superCellRenderer.setFont(superCellRenderer.getFont().deriveFont(Font.PLAIN));
}
return superCellRenderer;
}
}
+ /**
+ * TreeModel that is based on {@link Project#getBaseFile()}.
+ *
+ * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
+ */
+ private class ProjectFileTreeModel implements TreeModel {
+
+ /** Tree model listeners. */
+ private final List<TreeModelListener> treeModelListeners = Collections.synchronizedList(new ArrayList<TreeModelListener>());
+
+ /** The base project file. */
+ private ProjectFile baseProjectFile;
+
+ /** Maps project files to wrappers. */
+ private final Map<ProjectFile, ProjectFileWrapper> projectFileWrappers = Collections.synchronizedMap(new HashMap<ProjectFile, ProjectFileWrapper>());
+
+ /**
+ * Empty constructor.
+ */
+ ProjectFileTreeModel() {
+ /* do nothing. */
+ }
+
+ //
+ // EVENT MANAGEMENT
+ //
+
+ /**
+ * {@inheritDoc}
+ */
+ public void addTreeModelListener(TreeModelListener treeModelListener) {
+ treeModelListeners.add(treeModelListener);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public void removeTreeModelListener(TreeModelListener treeModelListener) {
+ treeModelListeners.remove(treeModelListener);
+ }
+
+ /**
+ * Notifies all listeners that the tree structure has changed
+ * significantly.
+ *
+ * @see TreeModelListener#treeStructureChanged(TreeModelEvent)
+ * @param newRootNode
+ */
+ protected void fireTreeStructureChanged(ProjectFileWrapper newRootNode) {
+ for (TreeModelListener treeModelListener: treeModelListeners) {
+ treeModelListener.treeStructureChanged(new TreeModelEvent(this, new Object[] { newRootNode }));
+ }
+ }
+
+ //
+ // ACCESSORS
+ //
+
+ /**
+ * Sets the new base project file. This causes the model to reload.
+ *
+ * @param baseProjectFile
+ * The new base project file
+ */
+ public synchronized void setBaseProjectFile(ProjectFile baseProjectFile) {
+ this.baseProjectFile = baseProjectFile;
+ projectFileWrappers.clear();
+ createWrappers(baseProjectFile);
+ fireTreeStructureChanged(projectFileWrappers.get(baseProjectFile));
+ }
+
+ //
+ // PRIVATE METHODS
+ //
+
+ /**
+ * Creates {@link ProjectFileWrapper}s for all files below the given
+ * project file.
+ *
+ * @param projectFile
+ * The base project file for all project files to create
+ * wrappers for
+ */
+ private void createWrappers(ProjectFile projectFile) {
+ projectFileWrappers.put(projectFile, new ProjectFileWrapper(projectFile));
+ for (ProjectFile projectFileChild: projectFile.getFiles()) {
+ if (projectFileChild.isDirectory()) {
+ createWrappers(projectFileChild);
+ }
+ projectFileWrappers.put(projectFileChild, new ProjectFileWrapper(projectFileChild));
+ }
+ }
+
+ //
+ // INTERFACE TreeModel
+ //
+
+ /**
+ * {@inheritDoc}
+ */
+ public Object getRoot() {
+ return projectFileWrappers.get(baseProjectFile);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @SuppressWarnings("synthetic-access")
+ public Object getChild(Object parent, int index) {
+ if (!(parent instanceof ProjectFileWrapper)) {
+ logger.log(Level.SEVERE, "parent is not a ProjectFileWrapper!");
+ return null;
+ }
+ ProjectFileWrapper projectFileWrapper = (ProjectFileWrapper) parent;
+ ProjectFile projectFile = projectFileWrapper.getProjectFile();
+ return projectFileWrappers.get(projectFile.getFiles().get(index));
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @SuppressWarnings("synthetic-access")
+ public int getChildCount(Object parent) {
+ if (!(parent instanceof ProjectFileWrapper)) {
+ logger.log(Level.SEVERE, "parent is not a ProjectFileWrapper!");
+ return -1;
+ }
+ ProjectFileWrapper projectFileWrapper = (ProjectFileWrapper) parent;
+ ProjectFile projectFile = projectFileWrapper.getProjectFile();
+ return projectFile.getFiles().size();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @SuppressWarnings("synthetic-access")
+ public int getIndexOfChild(Object parent, Object child) {
+ if (!(parent instanceof ProjectFileWrapper)) {
+ logger.log(Level.SEVERE, "parent is not a ProjectFileWrapper!");
+ return -1;
+ }
+ if (!(child instanceof ProjectFileWrapper)) {
+ logger.log(Level.SEVERE, "child is not a ProjectFileWrapper!");
+ return -1;
+ }
+ ProjectFileWrapper projectFileWrapper = (ProjectFileWrapper) parent;
+ ProjectFile projectFile = projectFileWrapper.getProjectFile();
+ return projectFile.getFiles().indexOf(((ProjectFileWrapper) child).getProjectFile());
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @SuppressWarnings("synthetic-access")
+ public boolean isLeaf(Object node) {
+ if (!(node instanceof ProjectFileWrapper)) {
+ logger.log(Level.SEVERE, "node is not a ProjectFileWrapper!");
+ return true;
+ }
+ ProjectFileWrapper projectFileWrapper = (ProjectFileWrapper) node;
+ ProjectFile projectFile = projectFileWrapper.getProjectFile();
+ return projectFile.getFiles().isEmpty();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public void valueForPathChanged(TreePath path, Object newValue) {
+ /* ignore, items will not be modified in tree. */
+ }
+
+ }
+
+ /**
+ * Wrapper around a {@link ProjectFile} that overwrites
+ * {@link Object#toString()} to return the project file’s name.
+ *
+ * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
+ */
+ private static class ProjectFileWrapper {
+
+ /** The wrapped project file. */
+ private final ProjectFile projectFile;
+
+ /**
+ * Creates a new wrapper around a project file.
+ *
+ * @param projectFile
+ * The project file to wrap
+ */
+ public ProjectFileWrapper(ProjectFile projectFile) {
+ this.projectFile = projectFile;
+ }
+
+ /**
+ * Returns the wrapped project file.
+ *
+ * @return The wrapped project file
+ */
+ public ProjectFile getProjectFile() {
+ return projectFile;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String toString() {
+ return projectFile.getName();
+ }
+
+ }
+
}
projects / jSite2.git / blobdiff