src/main/java/net/pterodactylus/sonitus/gui/MainWindow.java

   1 /*
   2  * Sonitus - MainWindow.java - Copyright © 2013 David Roden
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 package net.pterodactylus.sonitus.gui;
  19
  20 import java.awt.BorderLayout;
  21 import java.awt.CardLayout;
  22 import java.awt.Dimension;
  23 import java.awt.event.ActionEvent;
  24 import java.awt.event.ActionListener;
  25 import java.util.Map;
  26 import javax.swing.BorderFactory;
  27 import javax.swing.JFrame;
  28 import javax.swing.JPanel;
  29 import javax.swing.JTabbedPane;
  30 import javax.swing.Timer;
  31 import javax.swing.WindowConstants;
  32
  33 import net.pterodactylus.sonitus.data.ControlledComponent;
  34 import net.pterodactylus.sonitus.data.Pipeline;
  35 import net.pterodactylus.sonitus.gui.PipelinePanel.ComponentHoverListener;
  36 import net.pterodactylus.sonitus.main.Version;
  37
  38 import com.google.common.base.Optional;
  39 import com.google.common.collect.Maps;
  40
  41 /**
  42  * Sonitus main window.
  43  *
  44  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  45  */
  46 public class MainWindow extends JFrame {
  47
  48         /** The pipeline to display. */
  49         private final Pipeline pipeline;
  50
  51         /** The tabbed pane displaying all controlled components. */
  52         private final JTabbedPane tabbedPane = new JTabbedPane();
  53
  54         /** The info panel card layout. */
  55         private final CardLayout infoPanelCardLayout = new CardLayout();
  56
  57         /** The info panel. */
  58         private final JPanel infoPanel = new JPanel(infoPanelCardLayout);
  59
  60         /** The mapping from controlled components to info panels. */
  61         private final Map<ControlledComponent, ComponentInfoPanel> controlledInfoPanels = Maps.newHashMap();
  62
  63         /**
  64          * Creates a new main window.
  65          *
  66          * @param pipeline
  67          *              The pipeline to display
  68          */
  69         public MainWindow(Pipeline pipeline) {
  70                 super(String.format("Sonitus %s", Version.version()));
  71                 this.pipeline = pipeline;
  72                 tabbedPane.setBorder(BorderFactory.createEmptyBorder(12, 12, 12, 12));
  73                 final JPanel pipelineInfoPanel = new JPanel(new BorderLayout(12, 12));
  74                 PipelinePanel pipelinePanel = new PipelinePanel(pipeline);
  75                 pipelinePanel.addComponentHoverListener(new ComponentHoverListener() {
  76
  77                         @Override
  78                         public void componentEntered(ControlledComponent controlledComponent) {
  79                                 infoPanelCardLayout.show(infoPanel, controlledComponent.name());
  80                         }
  81                 });
  82                 pipelineInfoPanel.add(pipelinePanel, BorderLayout.CENTER);
  83                 pipelineInfoPanel.add(infoPanel, BorderLayout.EAST);
  84                 tabbedPane.add("Pipeline", pipelineInfoPanel);
  85                 getContentPane().add(tabbedPane, BorderLayout.CENTER);
  86                 setSize(new Dimension(800, 450));
  87
  88                 /* create info panels for all components. */
  89                 for (ControlledComponent controlledComponent : pipeline) {
  90                         ComponentInfoPanel componentInfoPanel = new ComponentInfoPanel(controlledComponent);
  91                         infoPanel.add(componentInfoPanel, controlledComponent.name());
  92                         controlledInfoPanels.put(controlledComponent, componentInfoPanel);
  93                 }
  94
  95                 Timer timer = new Timer(250, new ActionListener() {
  96
  97                         @Override
  98                         public void actionPerformed(ActionEvent actionEvent) {
  99                                 /* update all info panels. */
 100                                 for (ControlledComponent controlled : MainWindow.this.pipeline) {
 101                                         ComponentInfoPanel componentInfoPanel = controlledInfoPanels.get(controlled);
 102                                         componentInfoPanel.input(MainWindow.this.pipeline.trafficCounter(controlled).input());
 103                                         componentInfoPanel.output(MainWindow.this.pipeline.trafficCounter(controlled).output());
 104                                         componentInfoPanel.format(Optional.of(controlled.metadata().format()));
 105                                 }
 106                         }
 107                 });
 108                 timer.start();
 109
 110                 /* FIXME - shut everything down properly. */
 111                 setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
 112         }
 113
 114 }