1 package net.sourceforge.pmd.util.viewer.gui;
2
3 import java.awt.BorderLayout;
4 import java.awt.FlowLayout;
5 import java.awt.event.ActionEvent;
6 import java.awt.event.ActionListener;
7
8 import javax.swing.ButtonGroup;
9 import javax.swing.JButton;
10 import javax.swing.JFrame;
11 import javax.swing.JLabel;
12 import javax.swing.JMenu;
13 import javax.swing.JMenuBar;
14 import javax.swing.JPanel;
15 import javax.swing.JRadioButtonMenuItem;
16 import javax.swing.JSplitPane;
17 import javax.swing.SwingConstants;
18
19 import net.sourceforge.pmd.PMD;
20 import net.sourceforge.pmd.lang.LanguageVersion;
21 import net.sourceforge.pmd.lang.java.ast.ParseException;
22 import net.sourceforge.pmd.util.viewer.model.ViewerModel;
23 import net.sourceforge.pmd.util.viewer.model.ViewerModelEvent;
24 import net.sourceforge.pmd.util.viewer.model.ViewerModelListener;
25 import net.sourceforge.pmd.util.viewer.util.NLS;
26
27
28
29
30
31
32
33
34 public class MainFrame
35 extends JFrame
36 implements ActionListener, ViewerModelListener {
37 private ViewerModel model;
38 private SourceCodePanel sourcePanel;
39 private XPathPanel xPathPanel;
40 private JButton evalBtn;
41 private JLabel statusLbl;
42 private JRadioButtonMenuItem jdk13MenuItem;
43 private JRadioButtonMenuItem jdk14MenuItem;
44 private JRadioButtonMenuItem jdk15MenuItem;
45 private JRadioButtonMenuItem jdk16MenuItem;
46 private JRadioButtonMenuItem jdk17MenuItem;
47
48
49
50
51 public MainFrame() {
52 super(NLS.nls("MAIN.FRAME.TITLE") + " (v " + PMD.VERSION + ')');
53 init();
54 }
55
56 private void init() {
57 model = new ViewerModel();
58 model.addViewerModelListener(this);
59 sourcePanel = new SourceCodePanel(model);
60 ASTPanel astPanel = new ASTPanel(model);
61 xPathPanel = new XPathPanel(model);
62 getContentPane().setLayout(new BorderLayout());
63 JSplitPane editingPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, sourcePanel, astPanel);
64 editingPane.setResizeWeight(0.5d);
65 JPanel interactionsPane = new JPanel(new BorderLayout());
66 interactionsPane.add(xPathPanel, BorderLayout.SOUTH);
67 interactionsPane.add(editingPane, BorderLayout.CENTER);
68 getContentPane().add(interactionsPane, BorderLayout.CENTER);
69 JButton compileBtn = new JButton(NLS.nls("MAIN.FRAME.COMPILE_BUTTON.TITLE"));
70 compileBtn.setActionCommand(ActionCommands.COMPILE_ACTION);
71 compileBtn.addActionListener(this);
72 evalBtn = new JButton(NLS.nls("MAIN.FRAME.EVALUATE_BUTTON.TITLE"));
73 evalBtn.setActionCommand(ActionCommands.EVALUATE_ACTION);
74 evalBtn.addActionListener(this);
75 evalBtn.setEnabled(false);
76 statusLbl = new JLabel();
77 statusLbl.setHorizontalAlignment(SwingConstants.RIGHT);
78 JPanel btnPane = new JPanel(new FlowLayout(FlowLayout.LEFT));
79 btnPane.add(compileBtn);
80 btnPane.add(evalBtn);
81 btnPane.add(statusLbl);
82 getContentPane().add(btnPane, BorderLayout.SOUTH);
83
84 JMenuBar menuBar = new JMenuBar();
85 JMenu menu = new JMenu("JDK");
86 ButtonGroup group = new ButtonGroup();
87 jdk13MenuItem = new JRadioButtonMenuItem("JDK 1.3");
88 jdk13MenuItem.setSelected(false);
89 group.add(jdk13MenuItem);
90 menu.add(jdk13MenuItem);
91 jdk14MenuItem = new JRadioButtonMenuItem("JDK 1.4");
92 jdk14MenuItem.setSelected(true);
93 group.add(jdk14MenuItem);
94 menu.add(jdk14MenuItem);
95 jdk15MenuItem = new JRadioButtonMenuItem("JDK 1.5");
96 jdk15MenuItem.setSelected(false);
97 group.add(jdk15MenuItem);
98 menu.add(jdk15MenuItem);
99 jdk16MenuItem = new JRadioButtonMenuItem("JDK 1.6");
100 jdk16MenuItem.setSelected(false);
101 group.add(jdk16MenuItem);
102 menu.add(jdk16MenuItem);
103 jdk17MenuItem = new JRadioButtonMenuItem("JDK 1.7");
104 jdk17MenuItem.setSelected(false);
105 group.add(jdk17MenuItem);
106 menu.add(jdk17MenuItem);
107 menuBar.add(menu);
108 setJMenuBar(menuBar);
109
110 setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
111 pack();
112 setSize(800, 600);
113 setVisible(true);
114 }
115
116 private LanguageVersion getLanguageVersion() {
117 if (jdk14MenuItem.isSelected()) {
118 return LanguageVersion.JAVA_14;
119 } else if (jdk13MenuItem.isSelected()) {
120 return LanguageVersion.JAVA_13;
121 } else if (jdk16MenuItem.isSelected()) {
122 return LanguageVersion.JAVA_16;
123 } else if (jdk17MenuItem.isSelected()) {
124 return LanguageVersion.JAVA_16;
125 }
126 return LanguageVersion.JAVA_15;
127 }
128
129
130
131
132 public void actionPerformed(ActionEvent e) {
133 String command = e.getActionCommand();
134 long t0;
135 long t1;
136 if (ActionCommands.COMPILE_ACTION.equals(command)) {
137 try {
138 t0 = System.currentTimeMillis();
139 model.commitSource(sourcePanel.getSourceCode(), getLanguageVersion());
140 t1 = System.currentTimeMillis();
141 setStatus(NLS.nls("MAIN.FRAME.COMPILATION.TOOK") + " " + (t1 - t0) + " ms");
142 } catch (ParseException exc) {
143 setStatus(NLS.nls("MAIN.FRAME.COMPILATION.PROBLEM") + " " + exc.toString());
144 new ParseExceptionHandler(this, exc);
145 }
146 } else if (ActionCommands.EVALUATE_ACTION.equals(command)) {
147 try {
148 t0 = System.currentTimeMillis();
149 model.evaluateXPathExpression(xPathPanel.getXPathExpression(), this);
150 t1 = System.currentTimeMillis();
151 setStatus(NLS.nls("MAIN.FRAME.EVALUATION.TOOK") + " " + (t1 - t0) + " ms");
152 } catch (Exception exc) {
153 setStatus(NLS.nls("MAIN.FRAME.EVALUATION.PROBLEM") + " " + exc.toString());
154 new ParseExceptionHandler(this, exc);
155 }
156 }
157 }
158
159
160
161
162
163
164 private void setStatus(String string) {
165 statusLbl.setText(string == null ? "" : string);
166 }
167
168
169
170
171 public void viewerModelChanged(ViewerModelEvent e) {
172 evalBtn.setEnabled(model.hasCompiledTree());
173 }
174 }