From 446a26f85474596be21b88dea42778ab25022d67 Mon Sep 17 00:00:00 2001
From: Jesse Morgan <jesse@jesterpm.net>
Date: Tue, 16 Oct 2012 08:16:30 -0700
Subject: Changed UI interface and added command line argument parsing.

Also added an argument to enumerate the serial ports on the system.
---
 src/net/tuschhcm/routercontrol/SwitcherApp.java | 167 +++++++++++++++---------
 1 file changed, 105 insertions(+), 62 deletions(-)

(limited to 'src/net/tuschhcm/routercontrol/SwitcherApp.java')

diff --git a/src/net/tuschhcm/routercontrol/SwitcherApp.java b/src/net/tuschhcm/routercontrol/SwitcherApp.java
index 648d0b5..99d1907 100644
--- a/src/net/tuschhcm/routercontrol/SwitcherApp.java
+++ b/src/net/tuschhcm/routercontrol/SwitcherApp.java
@@ -1,8 +1,11 @@
 package net.tuschhcm.routercontrol;
 
+import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.Map;
 
+import gnu.io.CommPortIdentifier;
+
 import net.tuschhcm.routercontrol.router.Router;
 import net.tuschhcm.routercontrol.router.ShinyBow5544Router;
 import net.tuschhcm.routercontrol.ui.ConsoleUI;
@@ -10,66 +13,106 @@ import net.tuschhcm.routercontrol.ui.UserInterface;
 import net.tuschhcm.routercontrol.ui.UserInterface.Action;
 
 public class SwitcherApp {
-	/**
-	 * The router I control.
-	 */
-	private final Router mRouter;
-	
-	/**
-	 * My user interface.
-	 */
-	private final UserInterface mUI;
-	
-	/**
-	 * My list of presets.
-	 */
-	private final Map<Integer, Preset> mPresets;
-	
-	/**
-	 * Create a switcher app.
-	 * @param portName the port name for the router.
-	 */
-	public SwitcherApp(final String portName) {
-		mUI = new ConsoleUI();
-		mRouter = new ShinyBow5544Router(portName);
-		mPresets = new HashMap<Integer, Preset>();
-		
-		// TODO: Load the presets
-		
-		// TODO: Setup UI hooks
-		mUI.setPresetSelectionAction(new Action() {
-			public void onAction() {
-				handlePresetSelected();
-			}
-		});
-		
-		// TODO: Send the presets to the UI
-	}
-	
-	/**
-	 * Start the application.
-	 */
-	public void run() {
-		mUI.run();
-	}
-	
-	/**
-	 * Handles a preset selection.
-	 */
-	private void handlePresetSelected() {
-		int selectedPreset = mUI.getSelectedPreset();
-		// TODO: What to do when the preset is selected
-	}
-	
-	/**
-	 * Entry-point for the application.
-	 * @param args Command line arguments
-	 */
-	public static void main(String[] args) {
-		// TODO: Parse command line arguments
-		String comPort = "COM1";
-		
-		SwitcherApp app = new SwitcherApp(comPort);
-		app.run();
-	}
+    /**
+     * The router I control.
+     */
+    private final Router mRouter;
+    
+    /**
+     * My user interface.
+     */
+    private final UserInterface mUI;
+    
+    /**
+     * My list of presets.
+     */
+    private final Map<Integer, Preset> mPresets;
+    
+    /**
+     * Create a switcher app.
+     * @param portName the port name for the router.
+     */
+    public SwitcherApp(final String portName) {
+        mUI = new ConsoleUI();
+        mRouter = new ShinyBow5544Router(portName);
+        mPresets = new HashMap<Integer, Preset>();
+        
+        // Setup UI actions
+        mUI.setPresetSelectionAction(new Action() {
+            public void onAction() {
+                handlePresetSelected();
+            }
+        });
+        
+        mUI.setToggleControlLockAction(new Action() {
+            public void onAction() {
+                handleLockToggled();
+            }
+        });
+    }
+    
+    /**
+     * Start the application.
+     */
+    public void run() {
+        // TODO: Load the presets
+        // TODO: Send the presets to the UI
+        mUI.run();
+    }
+    
+    /**
+     * Handles a preset selection.
+     */
+    private void handlePresetSelected() {
+        int selectedPreset = mUI.getSelectedPreset();
+        // TODO: What to do when the preset is selected
+    }
+
+    /**
+     * Locks or unlocks the physical router controls.
+     */
+    private void handleLockToggled() {
+        mRouter.setLockControls(mUI.getControlLockStatus());
+    }
+    
+    /**
+     * Entry-point for the application.
+     * @param args Command line arguments
+     */
+    public static void main(String[] args) {
+        // Parse command line arguments
+        if (args.length != 1) {
+            System.err.println("You must pass one these arguments:");
+            System.err.println("\t[commport]      The name of the serial port to use.");
+            System.err.println("\t--list-ports    List the available serial ports.");
+            return;
+        }
+
+        if (args[0].equals("--list-ports")) {
+            listCommPorts();
+            return;
+        }
+
+        String comPort = args[0];
+        
+        SwitcherApp app = new SwitcherApp(comPort);
+        app.run();
+    }
+
+    private static void listCommPorts() {
+        Enumeration ports = CommPortIdentifier.getPortIdentifiers();
+    
+        if (ports.hasMoreElements()) {
+            System.out.println("These ports are available on your system: ");
+            while (ports.hasMoreElements()) {
+                CommPortIdentifier port = (CommPortIdentifier) ports.nextElement();
+                if (port.getPortType() == CommPortIdentifier.PORT_SERIAL) {   
+                    System.out.println(port.getName());
+                }
+            } 
+
+        } else {
+            System.out.println("There are no serial ports on your system.");
+        }
+    }
 }
-- 
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