InitialHEADmaster

git-svn-id: svn+ssh://mecka.net/home/svn/geoc@1 58fc9717-fb00-483d-b79c-3a878c4e3be5

1 files changed, 93 insertions, 0 deletions

diff --git a/trunk/src/nav/navigate.java b/trunk/src/nav/navigate.java
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+/*
+ * navigate.java
+ *
+ * Created on July 14, 2007, 2:18 AM
+ *
+ * To change this template, choose Tools | Template Manager
+ * and open the template in the editor.
+ */
+
+package nav;
+
+import javax.microedition.location.*;
+import gui.geoc;
+import java.lang.Thread;
+
+/**
+ *
+ * @author manut
+ */
+public class navigate {
+
+    private geoc             gui;
+    private LocationProvider pos;
+    private int              provState;
+    
+    private Location         actLoc;
+    private Landmark         dest;
+    
+    private processLoc       pLoc;
+    private processState     pState;
+        
+    /** Creates a new instance of navigate */
+    public navigate(geoc _gui) throws LocationException {
+
+        pos = LocationProvider.getInstance(null);     
+        if (pos == null)
+            throw new LocationException();
+    
+        gui    = _gui;
+        pLoc   = new processLoc(gui);
+        pState = new processState(gui);
+    }
+        
+     /** sets destination */
+     public void setDestination ( String north, String east ) 
+                                  throws IllegalArgumentException {
+         
+        double latitude, longitude;
+        float  altitude, hAcc, vAcc;
+
+        latitude  = Coordinates.convert(north);
+        longitude = Coordinates.convert(east);
+
+        altitude = Float.NaN;
+        hAcc     = 0;
+        vAcc     = 0;
+
+        QualifiedCoordinates coord;
+        coord = new QualifiedCoordinates( latitude, 
+                                          longitude,
+                                          altitude, hAcc, vAcc 
+                                        );
+
+        if(dest == null){
+            AddressInfo info = new AddressInfo();
+            dest = new Landmark("destination", "stageX", coord, info);
+        } else
+            dest.setQualifiedCoordinates(coord);
+
+
+        locListener locList = new locListener(this);
+        int interval = -1;
+
+        gui.get_stringItemDestNorth().setText(north);
+        gui.get_stringItemDestEast().setText(east);
+
+        pos.setLocationListener(locList, interval, 0, 0);
+        
+    }
+     
+    public void setNewLoc(Location loc){
+        actLoc = loc;
+        pLoc.set(loc, dest);
+        pLoc.run();
+    }
+    
+    public void setNewState(int state){
+        provState = state;
+        pState.set(state);
+        pState.run();
+    }
+
+}