[18120] | 1 | package org.greenstone.admin.gui;
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| 2 |
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| 3 | import java.awt.BorderLayout;
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| 4 | import java.awt.Component;
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| 5 | import java.awt.Dimension;
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| 6 | import java.awt.GridLayout;
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| 7 | import java.awt.event.ActionEvent;
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| 8 | import java.awt.event.ActionListener;
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| 9 | import java.io.*;
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| 10 | import org.greenstone.admin.Configuration;
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| 11 | import javax.swing.*;
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| 12 | import javax.swing.table.AbstractTableModel;
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| 13 | import javax.swing.table.TableCellRenderer;
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| 14 |
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| 15 | public class ExtensionConfigurePrompt extends JFrame {
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| 16 |
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| 17 | JPanel main_pane;
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| 18 | JScrollPane table_pane;
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| 19 | JTable configure_table;
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| 20 |
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| 21 | JButton save_button;
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| 22 | JButton cancel_button;
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| 23 | JPanel control_pane;
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| 24 | JPanel button_pane;
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| 25 |
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| 26 | JLabel prompt_title;
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| 27 | JPanel label_pane;
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| 28 |
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| 29 | String heading;
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| 30 | String destination;
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| 31 |
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| 32 | static final String Setting = "setting";
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| 33 | static final String Value = "value";
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| 34 | static final String Property = "property";
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| 35 |
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| 36 | Object[][] data;
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| 37 | String title;
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| 38 |
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| 39 | public ExtensionConfigurePrompt(Object[][] o, String directory, String extensionName, String titleString){
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| 40 |
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| 41 | String[] columnNames = {"Setting","Value"};
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| 42 |
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| 43 | title = titleString;
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| 44 | data = o;
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| 45 | destination = directory;
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| 46 |
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| 47 | main_pane = new JPanel();
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| 48 | main_pane.setBorder(BorderFactory.createLoweredBevelBorder());
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| 49 | main_pane.setBackground(Configuration.getColor("coloring.workspace_selection_background"));
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| 50 | main_pane.setForeground(Configuration.getColor("coloring.workspace_selection_foreground"));
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| 51 |
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| 52 | configure_table = new JTable(new MyTableModel(columnNames, data)){
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| 53 | public Component prepareRenderer (TableCellRenderer renderer, int rowIndex, int colIndex){
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| 54 | Component c = super.prepareRenderer(renderer, rowIndex, colIndex);
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| 55 | if (colIndex == 0) {
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| 56 | c.setBackground(Configuration.getColor("coloring.table_noneditable_background"));
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| 57 | } else {
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| 58 | c.setBackground(Configuration.getColor("coloring.table_editable_background"));
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| 59 | }
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| 60 |
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| 61 | return c;
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| 62 | }};
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| 63 | configure_table.setIntercellSpacing(new Dimension(ExtPane.left_padding,0));
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| 64 | table_pane = new JScrollPane(configure_table);
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| 65 | table_pane.setVisible(true);
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| 66 |
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| 67 | save_button = new JButton("Save");
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| 68 | save_button.addActionListener(new Save_button_Adapter(this));
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| 69 |
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| 70 | cancel_button= new JButton("Cancel");
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| 71 | cancel_button.addActionListener(new Cancel_button_Adapter(this));
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| 72 | button_pane = new JPanel();
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| 73 | button_pane.setLayout(new GridLayout(1,2));
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| 74 | button_pane.add(save_button);
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| 75 | button_pane.add(cancel_button);
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| 76 |
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| 77 | control_pane = new JPanel();
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| 78 | control_pane.setLayout (new BorderLayout());
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| 79 | control_pane.setBorder(BorderFactory.createEmptyBorder(05,10,5,10));
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| 80 | control_pane.add (button_pane, BorderLayout.CENTER);
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| 81 |
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| 82 | prompt_title = new JLabel();
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| 83 | prompt_title.setOpaque(true);
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| 84 | prompt_title.setBackground(Configuration.getColor("coloring.workspace_selection_background"));
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| 85 | prompt_title.setForeground(Configuration.getColor("coloring.workspace_selection_foreground"));
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| 86 | prompt_title.setText(extensionName);
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| 87 | prompt_title.setBorder(BorderFactory.createEmptyBorder(0, ExtPane.left_padding, 0, 0));
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| 88 | }
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| 89 |
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| 90 |
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| 91 | class MyTableModel extends AbstractTableModel {
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| 92 |
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| 93 | private String [] columnNames;
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| 94 | private Object[][] data;
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| 95 |
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| 96 | public MyTableModel(String[] s , Object[][]o){
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| 97 | columnNames = s;
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| 98 | data = o;
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| 99 | }
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| 100 |
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| 101 | public int getColumnCount() {
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| 102 | return columnNames.length;
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| 103 | }
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| 104 |
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| 105 | public int getRowCount() {
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| 106 | return data.length;
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| 107 | }
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| 108 |
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| 109 | public String getColumnName(int col) {
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| 110 | return columnNames[col];
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| 111 | }
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| 112 |
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| 113 | public Object getValueAt(int row, int col) {
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| 114 | return data[row][col];
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| 115 | }
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| 116 |
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| 117 |
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| 118 | public Class getColumnClass(int c) {
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| 119 | return getValueAt(0, c).getClass();
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| 120 | }
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| 121 |
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| 122 | public boolean isCellEditable(int row, int col) {
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| 123 | if (col < 1) {
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| 124 | return false;
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| 125 | } else {
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| 126 | return true;
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| 127 | }
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| 128 | }
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| 129 |
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| 130 | public void setValueAt(Object value, int row, int col) {
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| 131 | if(isCellEditable(row, col)){
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| 132 | data[row][col] = value;
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| 133 | }
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| 134 | }
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| 135 | }
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| 136 |
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| 137 | public void display(){
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| 138 |
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| 139 | main_pane.setLayout(new BorderLayout());
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| 140 | main_pane.add(prompt_title, BorderLayout.NORTH);
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| 141 | main_pane.add(table_pane, BorderLayout.CENTER);
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| 142 | main_pane.add(control_pane, BorderLayout.SOUTH);
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| 143 |
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[18139] | 144 | this.getContentPane().add(main_pane);
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| 145 | //this.setPreferredSize(new Dimension(500,300));
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[18120] | 146 | this.setSize(new Dimension(500,300));
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| 147 | this.setVisible(true);
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| 148 | this.setTitle(title);
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| 149 | this.pack();
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| 150 | this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
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| 151 |
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| 152 | }
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| 153 |
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| 154 | public void cancel_button_actionPerformed(ActionEvent actionevent){
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| 155 |
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| 156 | this.dispose();
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| 157 |
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| 158 | }
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| 159 |
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| 160 | public void save_button_actionPerformed(ActionEvent actionevent){
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| 161 |
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| 162 | this.saveConfiguration();
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| 163 | this.dispose();
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| 164 |
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| 165 | }
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| 166 |
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| 167 |
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| 168 | private void saveConfiguration(){
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| 169 |
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| 170 | File propertyFile = new File(destination);
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| 171 | boolean fileExists = propertyFile.exists();
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| 172 | Writer writer = null;
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| 173 |
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| 174 | if(fileExists){
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| 175 | try{
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| 176 | propertyFile.delete();
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| 177 | propertyFile.createNewFile();
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| 178 | writer = new BufferedWriter(new FileWriter(propertyFile));
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| 179 |
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| 180 | for(int i = 0; i< data.length; i++){
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| 181 | String setting = (String)data[i][0];
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| 182 | String value = (String) data[i][1];
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| 183 | writer.write(setting + " = " + value+"\n\n");
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| 184 | }
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| 185 |
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| 186 | writer.close();
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| 187 | }catch (IOException ex){
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| 188 | ex.printStackTrace();
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| 189 | }
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| 190 | }
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| 191 | else{
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| 192 | String errMsg ="These settings cannot be saved.";
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| 193 | JOptionPane.showMessageDialog(new JFrame(),errMsg);
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| 194 | }
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| 195 | }
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| 196 | }
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| 197 |
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| 198 | class Cancel_button_Adapter implements ActionListener {
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| 199 |
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| 200 | private ExtensionConfigurePrompt adaptee;
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| 201 |
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| 202 | Cancel_button_Adapter(ExtensionConfigurePrompt adaptee) {
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| 203 | this.adaptee = adaptee;
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| 204 | }
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| 205 |
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| 206 | public void actionPerformed(ActionEvent e) {
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| 207 | adaptee.cancel_button_actionPerformed(e);
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| 208 | }
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| 209 | }
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| 210 |
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| 211 | class Save_button_Adapter implements ActionListener {
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| 212 |
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| 213 | private ExtensionConfigurePrompt adaptee;
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| 214 |
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| 215 | Save_button_Adapter(ExtensionConfigurePrompt adaptee) {
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| 216 | this.adaptee = adaptee;
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| 217 | }
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| 218 |
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| 219 | public void actionPerformed(ActionEvent e) {
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| 220 | adaptee.save_button_actionPerformed(e);
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| 221 | }
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| 222 | }
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| 223 |
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| 224 |
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