Repaint tree when insert override is {,de}activated.
[jSite2.git] / src / net / pterodactylus / jsite / gui / FileManager.java
index 6771487..1d81bd8 100644 (file)
@@ -46,19 +46,24 @@ import javax.swing.AbstractAction;
 import javax.swing.AbstractButton;
 import javax.swing.Action;
 import javax.swing.BorderFactory;
-import javax.swing.ComboBoxModel;
+import javax.swing.DefaultComboBoxModel;
+import javax.swing.DefaultListCellRenderer;
 import javax.swing.JButton;
 import javax.swing.JCheckBox;
 import javax.swing.JComboBox;
 import javax.swing.JDialog;
 import javax.swing.JLabel;
+import javax.swing.JList;
 import javax.swing.JOptionPane;
 import javax.swing.JPanel;
 import javax.swing.JPopupMenu;
 import javax.swing.JScrollPane;
+import javax.swing.JSeparator;
+import javax.swing.JSplitPane;
 import javax.swing.JTextField;
 import javax.swing.JTree;
-import javax.swing.event.ListDataListener;
+import javax.swing.SwingConstants;
+import javax.swing.border.EmptyBorder;
 import javax.swing.event.TreeModelEvent;
 import javax.swing.event.TreeModelListener;
 import javax.swing.event.TreeSelectionEvent;
@@ -67,21 +72,21 @@ import javax.swing.tree.DefaultTreeCellRenderer;
 import javax.swing.tree.TreeModel;
 import javax.swing.tree.TreePath;
 
+import net.pterodactylus.jsite.core.FileOverride;
+import net.pterodactylus.jsite.core.Project;
+import net.pterodactylus.jsite.core.ProjectFile;
 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.i18n.gui.I18nMenu;
-import net.pterodactylus.jsite.project.FileOverride;
-import net.pterodactylus.jsite.project.Project;
-import net.pterodactylus.jsite.project.ProjectFile;
 import net.pterodactylus.util.io.MimeTypes;
 import net.pterodactylus.util.logging.Logging;
 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, TreeSelectionListener, MouseListener {
@@ -163,7 +168,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
 
        /** The “content type settings” label. */
        private I18nLabel contentTypeSettingsLabel;
-       
+
        /** The “content type default” label. */
        private I18nLabel contentTypeDefaultLabel;
 
@@ -199,7 +204,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
 
        /**
         * Creates a new file manager.
-        * 
+        *
         * @param swingInterface
         *            The Swing interface
         * @param project
@@ -357,6 +362,8 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
                                                project.removeFileOverride(projectFile);
                                        }
                                }
+                               fileTree.setShowsRootHandles(false);
+                               fileTree.repaint();
                        }
                };
                overrideInsertDefaultAction.setEnabled(false);
@@ -365,6 +372,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
                        /**
                         * {@inheritDoc}
                         */
+                       @SuppressWarnings("synthetic-access")
                        public void actionPerformed(ActionEvent actionEvent) {
                                boolean insertOverride = insertOverrideCheckBox.isSelected();
                                List<ProjectFileWrapper> selectedProjectFileWrappers = getSelectedProjectFileWrappers(true);
@@ -382,8 +390,30 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
                        /**
                         * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
                         */
+                       @SuppressWarnings("synthetic-access")
                        public void actionPerformed(ActionEvent actionEvent) {
-                               /* TODO */
+                               boolean contentTypeOverrideEnabled = overrideContentTypeDefaultCheckBox.isSelected();
+                               contentTypeOverrideComboBox.setEnabled(contentTypeOverrideEnabled);
+                               List<ProjectFileWrapper> selectedProjectFileWrappers = getSelectedProjectFileWrappers(true);
+                               ProjectFileWrapper projectFileWrapper = selectedProjectFileWrappers.get(0);
+                               ProjectFile projectFile = projectFileWrapper.getProjectFile();
+                               FileOverride fileOverride = project.getFileOverride(projectFile);
+                               if (contentTypeOverrideEnabled) {
+                                       if (fileOverride == null) {
+                                               fileOverride = new FileOverride();
+                                               project.addFileOverride(projectFile, fileOverride);
+                                       }
+                                       String projectFileName = projectFile.getName();
+                                       String mimeType = MimeTypes.getMimeType(getFileExtension(projectFileName));
+                                       fileOverride.setContentType(mimeType);
+                                       fillComboBox(projectFileName);
+                                       contentTypeOverrideComboBox.setSelectedItem(mimeType);
+                               } else {
+                                       fileOverride.setContentType(null);
+                                       if (fileOverride.isEmpty()) {
+                                               project.removeFileOverride(projectFile);
+                                       }
+                               }
                        }
                };
                overrideContentTypeDefaultAction.setEnabled(false);
@@ -392,8 +422,26 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
                        /**
                         * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
                         */
+                       @SuppressWarnings("synthetic-access")
                        public void actionPerformed(ActionEvent actionEvent) {
-                               /* TODO */
+                               if (!contentTypeOverrideComboBox.isEnabled()) {
+                                       return;
+                               }
+                               String selectedContentType = (String) contentTypeOverrideComboBox.getSelectedItem();
+                               logger.log(Level.FINEST, "selectedContentType: " + selectedContentType);
+                               if ("--".equals(selectedContentType)) {
+                                       return;
+                               }
+                               List<ProjectFileWrapper> selectedProjectFileWrappers = getSelectedProjectFileWrappers(true);
+                               for (ProjectFileWrapper projectFileWrapper : selectedProjectFileWrappers) {
+                                       ProjectFile projectFile = projectFileWrapper.getProjectFile();
+                                       FileOverride fileOverride = project.getFileOverride(projectFile);
+                                       if (fileOverride == null) {
+                                               fileOverride = new FileOverride();
+                                               project.addFileOverride(projectFile, fileOverride);
+                                       }
+                                       fileOverride.setContentType(selectedContentType);
+                               }
                        }
                };
                contentTypeOverrideAction.setEnabled(false);
@@ -425,15 +473,17 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
 
        /**
         * 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));
+               JSplitPane fileManagerPanel = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, true);
+               fileManagerPanel.setBorder(null);
 
                /* file tree panel */
                JPanel fileTreePanel = new JPanel(new BorderLayout(12, 12));
-               fileManagerPanel.add(fileTreePanel, BorderLayout.LINE_START);
+               fileTreePanel.setBorder(new EmptyBorder(0, 0, 0, 12));
+               fileManagerPanel.setLeftComponent(fileTreePanel);
 
                fileTree = new JTree(fileTreeModel);
                fileTree.setShowsRootHandles(false);
@@ -450,7 +500,8 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
 
                /* the right panel */
                JPanel rightPanel = new JPanel(new BorderLayout(12, 12));
-               fileManagerPanel.add(rightPanel, BorderLayout.CENTER);
+               rightPanel.setBorder(new EmptyBorder(0, 12, 0, 0));
+               fileManagerPanel.setRightComponent(rightPanel);
 
                /* properties panel */
                JPanel propertiesPanel = new JPanel(new GridBagLayout());
@@ -499,7 +550,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
                contentTypeSettingsLabel = new I18nLabel("fileManager.label.contentTypeSetting");
                contentTypeSettingsLabel.setFont(contentTypeSettingsLabel.getFont().deriveFont(Font.BOLD));
                propertiesPanel.add(contentTypeSettingsLabel, new GridBagConstraints(0, 7, 2, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(24, 0, 0, 0), 0, 0));
-               
+
                contentTypeDefaultLabel = new I18nLabel("fileManager.label.contentTypeDefault");
                propertiesPanel.add(contentTypeDefaultLabel, new GridBagConstraints(0, 8, 1, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(12, 24, 0, 0), 0, 0));
                contentTypeDefaultTextField = new JTextField();
@@ -507,8 +558,10 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
                propertiesPanel.add(contentTypeDefaultTextField, new GridBagConstraints(1, 8, 1, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(12, 12, 0, 0), 0, 0));
                overrideContentTypeDefaultCheckBox = new JCheckBox(overrideContentTypeDefaultAction);
                propertiesPanel.add(overrideContentTypeDefaultCheckBox, new GridBagConstraints(0, 9, 1, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(12, 24, 0, 0), 0, 0));
-               contentTypeOverrideComboBox = new JComboBox();
+               contentTypeOverrideComboBox = new JComboBox(new DefaultComboBoxModel());
+               contentTypeOverrideComboBox.setRenderer(new MimeTypeComboBoxRenderer());
                contentTypeOverrideComboBox.addActionListener(contentTypeOverrideAction);
+               contentTypeOverrideComboBox.setEnabled(false);
                propertiesPanel.add(contentTypeOverrideComboBox, new GridBagConstraints(1, 9, 1, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(12, 12, 0, 0), 0, 0));
 
                /* glue panel. */
@@ -527,7 +580,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
 
        /**
         * Creates the button panel.
-        * 
+        *
         * @return The button panel
         */
        private Component createButtonPanel() {
@@ -569,7 +622,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
        /**
         * Checks whether the given mouse event is a popup trigger and occured over
         * a file. If so, the context menu is shown.
-        * 
+        *
         * @param mouseEvent
         *            The mouse event to check
         */
@@ -599,7 +652,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
        /**
         * Finds whether the {@link ProjectFile} given by
         * <code>projectFileWrapper</code> is hidden.
-        * 
+        *
         * @param projectFileWrapper
         *            The wrapped project file
         * @return <code>true</code> if the file is hidden and should not be
@@ -685,7 +738,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
 
        /**
         * Returns all currently selected {@link ProjectFileWrapper}s.
-        * 
+        *
         * @param filesOnly
         *            <code>true</code> to return only selected files,
         *            <code>false</code> to include directories
@@ -709,7 +762,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
        /**
         * Sets the given action’s enabled state to the given enabled state if the
         * action’s current enabled state is not the given enabled state.
-        * 
+        *
         * @param action
         *            The action to set the enabled state on
         * @param enabled
@@ -724,7 +777,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
        /**
         * Sets the given button’s selected state to the given selected state if the
         * button’s current selected state is not the given selected state.
-        * 
+        *
         * @param button
         *            The button to set the selected state on
         * @param selected
@@ -740,7 +793,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
         * Returns the extension of the given filename. If the file name does not
         * have an extension, the name of the file (without any path components) is
         * returned.
-        * 
+        *
         * @param fileName
         *            The name of the file
         * @return The extension of the file
@@ -750,19 +803,29 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
                return lastComponent.substring(lastComponent.lastIndexOf('.') + 1);
        }
 
+       /**
+        * Repopulates the content type combo box with all content types, putting
+        * the most probably ones to the front of the list.
+        *
+        * @param fileName
+        *            The name of the file
+        */
        private void fillComboBox(String fileName) {
                String fileExtension = getFileExtension(fileName);
                List<String> allMimeTypes = MimeTypes.getAllMimeTypes();
                List<String> eligibleMimeTypes = MimeTypes.getMimeTypes(fileExtension);
-               for (String mimeType: eligibleMimeTypes) {
+               for (String mimeType : eligibleMimeTypes) {
                        allMimeTypes.remove(mimeType);
                        allMimeTypes.add(eligibleMimeTypes.indexOf(mimeType), mimeType);
                }
                allMimeTypes.add(eligibleMimeTypes.size(), "--");
-               allMimeTypes.add(0, null);
-               contentTypeOverrideComboBox.set
+               DefaultComboBoxModel contentTypeOverrideComboBoxModel = (DefaultComboBoxModel) contentTypeOverrideComboBox.getModel();
+               contentTypeOverrideComboBoxModel.removeAllElements();
+               for (String mimeType : allMimeTypes) {
+                       contentTypeOverrideComboBoxModel.addElement(mimeType);
+               }
        }
-       
+
        //
        // INTERFACE I18nable
        //
@@ -794,7 +857,11 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
                boolean overrideInsertSelected = false;
                boolean insertOverrideEnabled = false;
                boolean insertOverrideSelected = false;
-               String defaultContentType = MimeTypes.DEFAULT_CONTENT_TYPE;
+               String defaultContentType = "";
+               boolean overrideContentTypeEnabled = false;
+               boolean overrideContentTypeSelected = false;
+               boolean contentTypeOverrideEnabled = false;
+               String contentTypeOverride = "--";
                if (selectedProjectFileWrappers.size() == 1) {
                        ProjectFileWrapper projectFileWrapper = selectedProjectFileWrappers.get(0);
                        ProjectFile projectFile = projectFileWrapper.getProjectFile();
@@ -808,6 +875,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
                                fileSizeText = String.valueOf(projectFile.getSize());
                                insertDefaultSelected = !projectFile.isHidden();
                                overrideInsertEnabled = true;
+                               overrideContentTypeEnabled = true;
                                defaultContentType = MimeTypes.getMimeType(getFileExtension(projectFile.getName()));
                                FileOverride fileOverride = project.getFileOverride(projectFile);
                                if (fileOverride != null) {
@@ -815,7 +883,14 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
                                        overrideInsertSelected = overrideInsert != null;
                                        insertOverrideEnabled = overrideInsertSelected;
                                        insertOverrideSelected = overrideInsertSelected ? overrideInsert : !projectFile.isHidden();
+                                       String contentType = fileOverride.getContentType();
+                                       if (contentType != null) {
+                                               contentTypeOverride = contentType;
+                                               overrideContentTypeSelected = true;
+                                               contentTypeOverrideEnabled = true;
+                                       }
                                }
+                               fillComboBox(projectFile.getName());
                        }
                } else if (selectedProjectFileWrappers.size() > 1) {
                        /* TODO */
@@ -829,6 +904,10 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
                setEnabled(insertOverrideAction, insertOverrideEnabled);
                setSelected(insertOverrideCheckBox, insertOverrideSelected);
                contentTypeDefaultTextField.setText(defaultContentType);
+               overrideContentTypeDefaultAction.setEnabled(overrideContentTypeEnabled);
+               overrideContentTypeDefaultCheckBox.setSelected(overrideContentTypeSelected);
+               contentTypeOverrideComboBox.setEnabled(contentTypeOverrideEnabled);
+               contentTypeOverrideComboBox.setSelectedItem(contentTypeOverride);
        }
 
        //
@@ -873,7 +952,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
        /**
         * Tree cell renderer that takes care of certain display properties for
         * project-specific stuff.
-        * 
+        *
         * @author David ‘Bombe’ Roden &lt;bombe@freenetproject.org&gt;
         */
        private class FileCellRenderer extends DefaultTreeCellRenderer {
@@ -942,7 +1021,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
 
        /**
         * TreeModel that is based on {@link Project#getBaseFile()}.
-        * 
+        *
         * @author David ‘Bombe’ Roden &lt;bombe@freenetproject.org&gt;
         */
        private class ProjectFileTreeModel implements TreeModel, PropertyChangeListener {
@@ -986,7 +1065,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
 
                /**
                 * Notifies all listeners that a node has changed.
-                * 
+                *
                 * @param changedProjectFileWrapper
                 *            The wrapper around the changed project file
                 */
@@ -1008,7 +1087,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
                /**
                 * Notifies all listeners that the tree structure has changed
                 * significantly.
-                * 
+                *
                 * @see TreeModelListener#treeStructureChanged(TreeModelEvent)
                 * @param newRootNode
                 */
@@ -1024,7 +1103,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
 
                /**
                 * Sets the new base project file. This causes the model to reload.
-                * 
+                *
                 * @param baseProjectFile
                 *            The new base project file
                 */
@@ -1045,7 +1124,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
                /**
                 * 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
@@ -1173,7 +1252,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
        /**
         * Wrapper around a {@link ProjectFile} that overwrites
         * {@link Object#toString()} to return the project file’s name.
-        * 
+        *
         * @author David ‘Bombe’ Roden &lt;bombe@freenetproject.org&gt;
         */
        private static class ProjectFileWrapper {
@@ -1186,7 +1265,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
 
                /**
                 * Creates a new wrapper around a project file.
-                * 
+                *
                 * @param projectFile
                 *            The project file to wrap
                 */
@@ -1196,7 +1275,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
 
                /**
                 * Returns the wrapped project file.
-                * 
+                *
                 * @return The wrapped project file
                 */
                public ProjectFile getProjectFile() {
@@ -1206,7 +1285,7 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
                /**
                 * Sets the name override. If the name override is not <code>null</code>
                 * it will be shown insted of the project file’s name.
-                * 
+                *
                 * @param nameOverride
                 *            The name override
                 */
@@ -1224,55 +1303,38 @@ public class FileManager extends JDialog implements I18nable, TreeSelectionListe
 
        }
 
-       private class MimeTypeListModel implements ComboBoxModel {
+       /**
+        * A cell renderer for combo boxes that converts the string “--” to a
+        * separator.
+        *
+        * @author David ‘Bombe’ Roden &lt;bombe@freenetproject.org&gt;
+        */
+       private class MimeTypeComboBoxRenderer extends DefaultListCellRenderer {
 
-               private List<ListDataListener> listDataListeners = new ArrayList<ListDataListener>();
-               private Object selectedItem;
-               
-               /**
-         * @see javax.swing.ListModel#addListDataListener(javax.swing.event.ListDataListener)
-         */
-        public void addListDataListener(ListDataListener listDataListener) {
-               listDataListeners.add(listDataListener);
-        }
+               /** The separator component. */
+               private final JSeparator separator = new JSeparator(SwingConstants.HORIZONTAL);
 
                /**
-         * @see javax.swing.ListModel#removeListDataListener(javax.swing.event.ListDataListener)
-         */
-        public void removeListDataListener(ListDataListener listDataListener) {
-               listDataListeners.remove(listDataListener);
-        }
-               
-               /**
-         * @see javax.swing.ComboBoxModel#getSelectedItem()
-         */
-        public Object getSelectedItem() {
-               return selectedItem;
-        }
-
-               /**
-         * @see javax.swing.ComboBoxModel#setSelectedItem(java.lang.Object)
-         */
-        public void setSelectedItem(Object anItem) {
-               selectedItem = anItem;
-        }
-        
-               /**
-         * @see javax.swing.ListModel#getElementAt(int)
-         */
-        public Object getElementAt(int index) {
-               // TODO Auto-generated method stub
-               return null;
-        }
+                * Empty constructor.
+                */
+               MimeTypeComboBoxRenderer() {
+                       /* do nothing. */
+               }
 
                /**
-         * @see javax.swing.ListModel#getSize()
-         */
-        public int getSize() {
-               // TODO Auto-generated method stub
-               return 0;
-        }
+                * {@inheritDoc}
+                */
+               @Override
+               public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
+                       if ("--".equals(value)) {
+                               return separator;
+                       }
+                       if (value == null) {
+                               return super.getListCellRendererComponent(list, "\u00a0", index, isSelected, cellHasFocus);
+                       }
+                       return super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
+               }
 
        }
-       
+
 }