diff options
Diffstat (limited to 'src/main/java/com/gitblit/client/JPalette.java')
| -rw-r--r-- | src/main/java/com/gitblit/client/JPalette.java | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/src/main/java/com/gitblit/client/JPalette.java b/src/main/java/com/gitblit/client/JPalette.java new file mode 100644 index 00000000..a0c2b258 --- /dev/null +++ b/src/main/java/com/gitblit/client/JPalette.java @@ -0,0 +1,224 @@ +/*
+ * Copyright 2011 gitblit.com.
+ *
+ * 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 com.gitblit.client;
+
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.Font;
+import java.awt.GridBagLayout;
+import java.awt.GridLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.swing.JButton;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTable;
+import javax.swing.table.AbstractTableModel;
+
+public class JPalette<T> extends JPanel {
+
+ private static final long serialVersionUID = 1L;
+ private PaletteModel<T> availableModel;
+ private PaletteModel<T> selectedModel;
+ private JButton add;
+ private JButton subtract;
+ private JButton up;
+ private JButton down;
+
+ public JPalette() {
+ this(false);
+ }
+
+ public JPalette(boolean controlOrder) {
+ super(new BorderLayout(5, 5));
+
+ availableModel = new PaletteModel<T>();
+ selectedModel = new PaletteModel<T>();
+
+ final JTable available = new JTable(availableModel);
+ final JTable selected = new JTable(selectedModel);
+
+ add = new JButton("->");
+ add.addActionListener(new ActionListener() {
+ public void actionPerformed(ActionEvent event) {
+ List<T> move = new ArrayList<T>();
+ if (available.getSelectedRowCount() <= 0) {
+ return;
+ }
+ for (int row : available.getSelectedRows()) {
+ int modelIndex = available.convertRowIndexToModel(row);
+ T item = (T) availableModel.list.get(modelIndex);
+ move.add(item);
+ }
+ availableModel.list.removeAll(move);
+ selectedModel.list.addAll(move);
+ availableModel.fireTableDataChanged();
+ selectedModel.fireTableDataChanged();
+ }
+ });
+ subtract = new JButton("<-");
+ subtract.addActionListener(new ActionListener() {
+ public void actionPerformed(ActionEvent event) {
+ List<T> move = new ArrayList<T>();
+ if (selected.getSelectedRowCount() <= 0) {
+ return;
+ }
+ for (int row : selected.getSelectedRows()) {
+ int modelIndex = selected.convertRowIndexToModel(row);
+ T item = (T) selectedModel.list.get(modelIndex);
+ move.add(item);
+ }
+ selectedModel.list.removeAll(move);
+ availableModel.list.addAll(move);
+
+ selectedModel.fireTableDataChanged();
+ availableModel.fireTableDataChanged();
+ }
+ });
+
+ up = new JButton("\u2191");
+ up.addActionListener(new ActionListener() {
+ public void actionPerformed(ActionEvent event) {
+ int row = selected.getSelectedRow();
+ if (row > 0) {
+ T o = selectedModel.list.remove(row);
+ selectedModel.list.add(row - 1, o);
+ selectedModel.fireTableDataChanged();
+ }
+ }
+ });
+
+ down = new JButton("\u2193");
+ down.addActionListener(new ActionListener() {
+ public void actionPerformed(ActionEvent event) {
+ int row = selected.getSelectedRow();
+ if (row < selected.getRowCount() - 1) {
+ T o = selectedModel.list.remove(row);
+ selectedModel.list.add(row + 1, o);
+ selectedModel.fireTableDataChanged();
+ }
+ }
+ });
+
+ JPanel controls = new JPanel(new GridLayout(0, 1, 0, 5));
+ controls.add(add);
+ controls.add(subtract);
+ if (controlOrder) {
+ controls.add(up);
+ controls.add(down);
+ }
+
+ JPanel center = new JPanel(new GridBagLayout());
+ center.add(controls);
+
+ add(newListPanel(Translation.get("gb.available"), available), BorderLayout.WEST);
+ add(center, BorderLayout.CENTER);
+ add(newListPanel(Translation.get("gb.selected"), selected), BorderLayout.EAST);
+ }
+
+ private JPanel newListPanel(String label, JTable table) {
+ NameRenderer nameRenderer = new NameRenderer();
+ table.setCellSelectionEnabled(false);
+ table.setRowSelectionAllowed(true);
+ table.getTableHeader().setReorderingAllowed(false);
+ table.setGridColor(new Color(0xd9d9d9));
+ table.setBackground(Color.white);
+ table.getColumn(table.getColumnName(0)).setCellRenderer(nameRenderer);
+
+ JScrollPane jsp = new JScrollPane(table);
+ jsp.setPreferredSize(new Dimension(225, 160));
+ JPanel panel = new JPanel(new BorderLayout());
+ JLabel jlabel = new JLabel(label);
+ jlabel.setFont(jlabel.getFont().deriveFont(Font.BOLD));
+ panel.add(jlabel, BorderLayout.NORTH);
+ panel.add(jsp, BorderLayout.CENTER);
+ return panel;
+ }
+
+ @Override
+ public void setEnabled(boolean enabled) {
+ super.setEnabled(enabled);
+ add.setEnabled(enabled);
+ subtract.setEnabled(enabled);
+ up.setEnabled(enabled);
+ down.setEnabled(enabled);
+ }
+
+ public void setObjects(List<T> all, List<T> selected) {
+ List<T> available = new ArrayList<T>(all);
+ if (selected != null) {
+ available.removeAll(selected);
+ }
+ availableModel.list.clear();
+ availableModel.list.addAll(available);
+ availableModel.fireTableDataChanged();
+
+ if (selected != null) {
+ selectedModel.list.clear();
+ selectedModel.list.addAll(selected);
+ selectedModel.fireTableDataChanged();
+ }
+ }
+
+ public List<T> getSelections() {
+ return new ArrayList<T>(selectedModel.list);
+ }
+
+ public class PaletteModel<K> extends AbstractTableModel {
+
+ private static final long serialVersionUID = 1L;
+
+ List<K> list;
+
+ public PaletteModel() {
+ this(new ArrayList<K>());
+ }
+
+ public PaletteModel(List<K> list) {
+ this.list = new ArrayList<K>(list);
+ }
+
+ @Override
+ public int getRowCount() {
+ return list.size();
+ }
+
+ @Override
+ public int getColumnCount() {
+ return 1;
+ }
+
+ @Override
+ public String getColumnName(int column) {
+ return Translation.get("gb.name");
+ }
+
+ public Class<?> getColumnClass(int columnIndex) {
+ return String.class;
+ }
+
+ @Override
+ public Object getValueAt(int rowIndex, int columnIndex) {
+ K o = list.get(rowIndex);
+ return o.toString();
+ }
+ }
+}
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