bundles/org.simantics.threadlog/src/org/simantics/threadlog/ui/ThreadLogController.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.threadlog.ui;\r
  13 \r
  14 import java.awt.GridLayout;\r
  15 import java.awt.event.ActionEvent;\r
  16 import java.awt.event.ActionListener;\r
  17 import java.io.IOException;\r
  18 \r
  19 import javax.swing.JButton;\r
  20 import javax.swing.JFileChooser;\r
  21 import javax.swing.JFrame;\r
  22 import javax.swing.filechooser.FileNameExtensionFilter;\r
  23 \r
  24 import org.simantics.threadlog.ThreadLog;\r
  25 \r
  26 public class ThreadLogController extends JFrame {\r
  27 \r
  28     private static final long serialVersionUID = -2487997716157625672L;\r
  29     \r
  30     boolean isLogging = false;\r
  31     JButton logButton;\r
  32     JButton loadButton;\r
  33 \r
  34     public ThreadLogController() {\r
  35         super("Thread log controller");\r
  36         setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);\r
  37 \r
  38         logButton = new JButton("Start logging");\r
  39         logButton.addActionListener(new ActionListener() {\r
  40 \r
  41             @Override\r
  42             public void actionPerformed(ActionEvent e) {\r
  43                 if(isLogging) {\r
  44                     logButton.setText("Start logging");\r
  45                     isLogging = false;\r
  46                     ThreadLog log = ThreadLog.setDefaultThreadLog(null);\r
  47 \r
  48                     ThreadLogVisualizer visualizer = new ThreadLogVisualizer();\r
  49                     visualizer.setLog(log);\r
  50                     visualizer.setVisible(true);\r
  51                 }\r
  52                 else {\r
  53                     logButton.setText("Stop logging");\r
  54                     isLogging = true;\r
  55                     ThreadLog.setDefaultThreadLog(new ThreadLog());\r
  56                 }\r
  57             }\r
  58 \r
  59         });\r
  60         loadButton = new JButton("Load log");\r
  61         loadButton.addActionListener(new ActionListener() {\r
  62             @Override\r
  63             public void actionPerformed(ActionEvent e) {\r
  64                 JFileChooser chooser = new JFileChooser();\r
  65                 FileNameExtensionFilter filter = new FileNameExtensionFilter(\r
  66                         "Thread Logs (*.tlog)", "tlog", "tlog");\r
  67                 chooser.setFileFilter(filter);\r
  68                 int returnVal = chooser.showOpenDialog(ThreadLogController.this);\r
  69                 if (returnVal != JFileChooser.APPROVE_OPTION)\r
  70                     return;\r
  71 \r
  72                 try {\r
  73                     ThreadLog log = ThreadLog.deserialize(chooser.getSelectedFile());\r
  74                     ThreadLogVisualizer visualizer = new ThreadLogVisualizer();\r
  75                     visualizer.setLog(log);\r
  76                     visualizer.setVisible(true);\r
  77                 } catch (IOException ex) {\r
  78                     ex.printStackTrace();\r
  79                 }\r
  80             }\r
  81         });\r
  82         getContentPane().setLayout(new GridLayout(2, 1));\r
  83         getContentPane().add(logButton);\r
  84         getContentPane().add(loadButton);\r
  85 \r
  86         setSize(200, 100);\r
  87     }\r
  88 \r
  89     public static void start() {\r
  90         javax.swing.SwingUtilities.invokeLater(new Runnable() {\r
  91             public void run() {\r
  92                 new ThreadLogController().setVisible(true);\r
  93             }\r
  94         });\r
  95     }\r
  96 \r
  97     public static void main(String[] args) {\r
  98         start();\r
  99     }\r
 100 \r
 101 }\r