From 26607856c67b8a3a0368474f810b80ed4ae95d1f Mon Sep 17 00:00:00 2001
From: jmt <jmt>
Date: Thu, 25 Mar 2010 16:42:37 +0000
Subject: [PATCH] GPS: updated generic GPS dialog, with OBS course selection
 dial.

---
 gui/dialogs/gps.xml | 1107 +++++++++++++++++++++----------------------
 1 file changed, 535 insertions(+), 572 deletions(-)

diff --git a/gui/dialogs/gps.xml b/gui/dialogs/gps.xml
index d897fc05f..6fda68951 100644
--- a/gui/dialogs/gps.xml
+++ b/gui/dialogs/gps.xml
@@ -1,13 +1,10 @@
 <?xml version="1.0"?>
-
 <PropertyList>
-
- <width>620</width>
- <height>430</height>
- <modal>false</modal>
-
- <nasal>
-    <open>
+    <width>620</width>
+    <height>430</height>
+    <modal>false</modal>
+    <nasal>
+        <open>
 		var gps = props.globals.getNode("/instrumentation/gps/", 1);
 		var dlg = props.globals.getNode("/sim/gui/dialogs/gps", 1);
 		var cmd = gps.getNode("command", 1);
@@ -24,356 +21,324 @@
 		
 		var slaved = props.globals.getNode("/instrumentation/nav[0]/slaved-to-gps", 1);
 	</open>
- </nasal>
-
- <name>gps</name>
- <layout>vbox</layout>
-
- <text><label>GPS</label></text>
-
- <hrule/>
-
- <!-- show current state -->
-	<group>
-	<layout>table</layout>
-
-	<text>
-		<row>0</row>
-	    <col>0</col>
-		<label>MMMM</label>
-		<format>Mode: %s</format>
-		<property>/instrumentation/gps/mode</property>
-		<live>true</live>
-	</text>
-
-	<text>
-		<visible>
-			<equals>
-			<property>/instrumentation/gps/mode</property>
-			<value>leg</value>
-			</equals>
-		</visible>
-		
-		<row>0</row>
-	    <col>1</col>
-		<label>MMM</label>
-		<format>Current Route Wp: %03d</format>
-		<property>/autopilot/route-manager/current-wp</property>
-		<live>true</live>
-	</text>
-
-	<text>
-		<visible>
-			<equals>
-			<property>/instrumentation/gps/mode</property>
-			<value>obs</value>
-			</equals>
-		</visible>
-		
-		<row>0</row>
-	    <col>1</col>
-		<label>MMM</label>
-		<format>Selected Course: %5.1f*</format>
-		<property>/instrumentation/gps/selected-course-deg</property>
-		<live>true</live>
-	</text>
-
-	<text>
-		<row>0</row>
-	    <col>2</col>
-		<label>MMM</label>
-		<format>Xtrack: %5.2fnm</format>
-		<property>/instrumentation/gps/wp/wp[1]/course-error-nm</property>
-		<live>true</live>
-	</text>
-
-	<text>
-		<row>1</row>
-	    <col>0</col>
-		<label>MMMMMM</label>
-		<format>Longitude: %6.3f</format>
-		<property>/instrumentation/gps/indicated-longitude-deg</property>
-		<live>true</live>
-	</text>
-	<text>
-		<row>1</row>
-	    <col>1</col>
-		<label>MMMMMM</label>
-		<format>Latitude: %6.3f</format>
-		<property>/instrumentation/gps/indicated-latitude-deg</property>
-		<live>true</live>
-	</text>
-	<text>
-		<row>1</row>
-	    <col>2</col>
-		<label>MMMMMM</label>
-		<format>Altitude: %6.0fft</format>
-		<property>/instrumentation/gps/indicated-altitude-ft</property>
-		<live>true</live>
-	</text>
-	
-	<text>
-		<row>2</row>
-	    <col>0</col>
-		<label>MMMM</label>
-		<format>Groundspeed: %4.0fkts</format>
-		<property>/instrumentation/gps/indicated-ground-speed-kt</property>
-		<live>true</live>
-	</text>
-	<text>
-		<row>2</row>
-	    <col>1</col>
-		<label>MMM</label>
-		<format>Track: %3.0f*</format>
-		<property>/instrumentation/gps/indicated-track-magnetic-deg</property>
-		<live>true</live>
-	</text>
-	<text>
-		<row>2</row>
-	    <col>2</col>
-		<label>MMMMMM</label>
-		<format>VS: %4.0ffpm</format>
-		<property>/instrumentation/gps/indicated-vertical-speed</property>
-		<live>true</live>
-	</text>
-	
-	<text>
-		<row>3</row>
-	    <col>0</col>
-		<label>MMMM</label>
-		<format>Odometer: %4.1fnm</format>
-		<property>/instrumentation/gps/odometer</property>
-		<live>true</live>
-	</text>
-	
-	<text>
-		<row>3</row>
-	    <col>1</col>
-		<label>MMMM</label>
-		<format>RAIM: %3.2f</format>
-		<property>/instrumentation/gps/raim</property>
-		<live>true</live>
-	</text>
-
-	<!-- mode dependent properties -->
-	<text>
-		<row>4</row>
-	    <col>0</col>
-		<label>MMMMMM</label>
-		<format>Ident: %s</format>
-		<property>/instrumentation/gps/wp/wp[1]/ID</property>
-		<live>true</live>
-	</text>
-
-	<text>
-		<row>4</row>
-	    <col>1</col>
-	    <colspan>2</colspan>
-		<label>MMMMMMMMMMM</label>
-		<format>Name: %s</format>
-		<property>/instrumentation/gps/wp/wp[1]/name</property>
-		<live>true</live>
-	</text>
-
-	<text>
-		<row>5</row>
-	    <col>0</col>
-		<label>MMMMMM</label>
-		<format>Longitude: %6.3f</format>
-		<property>/instrumentation/gps/wp/wp[1]/longitude-deg</property>
-		<live>true</live>
-	</text>
-	<text>
-		<row>5</row>
-	    <col>1</col>
-		<label>MMMMMM</label>
-		<format>Latitude: %6.3f</format>
-		<property>/instrumentation/gps/wp/wp[1]/latitude-deg</property>
-		<live>true</live>
-	</text>
-	<text>
-		<row>5</row>
-	    <col>2</col>
-		<label>MMMMMM</label>
-		<format>Altitude: %6.0fft</format>
-		<property>/instrumentation/gps/wp/wp[1]/altitude-ft</property>
-		<live>true</live>
-	</text>
-
-	<!-- distance / bearing info -->
-	<text>
-		<row>6</row>
-	    <col>0</col>
-		<label>MMMMMM</label>
-		<format>Bearing: %3.0f</format>
-		<property>/instrumentation/gps/wp/wp[1]/bearing-mag-deg</property>
-		<live>true</live>
-	</text>
-	<text>
-		<row>6</row>
-	    <col>1</col>
-		<label>MMMMMM</label>
-		<format>Distance: %5.2fnm</format>
-		<property>/instrumentation/gps/wp/wp[1]/distance-nm</property>
-		<live>true</live>
-	</text>
-	<text>
-		<row>6</row>
-	    <col>2</col>
-		<label>MMMMMMMM</label>
-		<format>TTW: %s</format>
-		<property>/instrumentation/gps/wp/wp[1]/TTW</property>
-		<live>true</live>
-	</text>
-	
-	<text>
-		<visible>
-			<equals>
-			<property>/instrumentation/gps/mode</property>
-			<value>leg</value>
-			</equals>
-		</visible>
-		
-		<row>7</row>
-	    <col>0</col>
-		<label>MMMMMM</label>
-		<format>Leg Course: %3.0f</format>
-		<property>/instrumentation/gps/wp/leg-mag-course-deg</property>
-		<live>true</live>
-	</text>
-	
-	<text>
-		<visible>
-			<equals>
-			<property>/instrumentation/gps/mode</property>
-			<value>leg</value>
-			</equals>
-		</visible>
-		
-		<row>7</row>
-	    <col>1</col>
-		<label>MMMMMM</label>
-		<format>Leg Distance: %5.1fnm</format>
-		<property>/instrumentation/gps/wp/leg-distance-nm</property>
-		<live>true</live>
-	</text>
-	
-	<text>
-		<visible>
-			<equals>
-			<property>/instrumentation/gps/mode</property>
-			<value>obs</value>
-			</equals>
-			<property>/instrumentation/gps/to-flag</property>
-		</visible>
-		
-		<row>7</row>
-	    <col>0</col>
-		<label>TO</label>
-	</text>
-	
-	<text>
-		<visible>
-			<equals>
-			<property>/instrumentation/gps/mode</property>
-			<value>obs</value>
-			</equals>
-			<property>/instrumentation/gps/from-flag</property>
-		</visible>
-		
-		<row>7</row>
-	    <col>0</col>
-		<label>FROM</label>
-	</text>
-	
-	</group>
-
- <hrule/>
-
-	<!--  ident text field, type combo, next/prev paging buttons 
+    </nasal>
+    <name>gps</name>
+    <layout>vbox</layout>
+    <text>
+        <label>GPS</label>
+    </text>
+    <hrule/>
+    <!-- show current state -->
+    <group>
+        <layout>table</layout>
+        <text>
+            <row>0</row>
+            <col>0</col>
+            <label>MMMM</label>
+            <format>Mode: %s</format>
+            <property>/instrumentation/gps/mode</property>
+            <live>true</live>
+        </text>
+        <text>
+            <visible>
+                <equals>
+                    <property>/instrumentation/gps/mode</property>
+                    <value>leg</value>
+                </equals>
+            </visible>
+            <row>0</row>
+            <col>1</col>
+            <label>MMM</label>
+            <format>Current Route Wp: %03d</format>
+            <property>/autopilot/route-manager/current-wp</property>
+            <live>true</live>
+        </text>
+        <text>
+            <visible>
+                <not>
+                    <equals>
+                        <property>/instrumentation/gps/mode</property>
+                        <value>leg</value>
+                    </equals>
+                </not>
+            </visible>
+            <row>0</row>
+            <col>1</col>
+            <label>MMM</label>
+            <format>Desired Course: %5.1f*</format>
+            <property>/instrumentation/gps/desired-course-deg</property>
+            <live>true</live>
+        </text>
+        <text>
+            <row>0</row>
+            <col>2</col>
+            <label>MMM</label>
+            <format>Xtrack: %5.2fnm</format>
+            <property>/instrumentation/gps/wp/wp[1]/course-error-nm</property>
+            <live>true</live>
+        </text>
+        <text>
+            <row>1</row>
+            <col>0</col>
+            <label>MMMMMM</label>
+            <format>Longitude: %6.3f</format>
+            <property>/instrumentation/gps/indicated-longitude-deg</property>
+            <live>true</live>
+        </text>
+        <text>
+            <row>1</row>
+            <col>1</col>
+            <label>MMMMMM</label>
+            <format>Latitude: %6.3f</format>
+            <property>/instrumentation/gps/indicated-latitude-deg</property>
+            <live>true</live>
+        </text>
+        <text>
+            <row>1</row>
+            <col>2</col>
+            <label>MMMMMM</label>
+            <format>Altitude: %6.0fft</format>
+            <property>/instrumentation/gps/indicated-altitude-ft</property>
+            <live>true</live>
+        </text>
+        <text>
+            <row>2</row>
+            <col>0</col>
+            <label>MMMM</label>
+            <format>Groundspeed: %4.0fkts</format>
+            <property>/instrumentation/gps/indicated-ground-speed-kt</property>
+            <live>true</live>
+        </text>
+        <text>
+            <row>2</row>
+            <col>1</col>
+            <label>MMM</label>
+            <format>Track: %3.0f*</format>
+            <property>/instrumentation/gps/indicated-track-magnetic-deg</property>
+            <live>true</live>
+        </text>
+        <text>
+            <row>2</row>
+            <col>2</col>
+            <label>MMMMMM</label>
+            <format>VS: %4.0ffpm</format>
+            <property>/instrumentation/gps/indicated-vertical-speed</property>
+            <live>true</live>
+        </text>
+        <text>
+            <row>3</row>
+            <col>0</col>
+            <label>MMMM</label>
+            <format>Odometer: %4.1fnm</format>
+            <property>/instrumentation/gps/odometer</property>
+            <live>true</live>
+        </text>
+        <text>
+            <row>3</row>
+            <col>1</col>
+            <label>MMMM</label>
+            <format>RAIM: %3.2f</format>
+            <property>/instrumentation/gps/raim</property>
+            <live>true</live>
+        </text>
+        <!-- mode dependent properties -->
+        <text>
+            <row>4</row>
+            <col>0</col>
+            <label>MMMMMM</label>
+            <format>Ident: %s</format>
+            <property>/instrumentation/gps/wp/wp[1]/ID</property>
+            <live>true</live>
+        </text>
+        <text>
+            <row>4</row>
+            <col>1</col>
+            <colspan>2</colspan>
+            <label>MMMMMMMMMMM</label>
+            <format>Name: %s</format>
+            <property>/instrumentation/gps/wp/wp[1]/name</property>
+            <live>true</live>
+        </text>
+        <text>
+            <row>5</row>
+            <col>0</col>
+            <label>MMMMMM</label>
+            <format>Longitude: %6.3f</format>
+            <property>/instrumentation/gps/wp/wp[1]/longitude-deg</property>
+            <live>true</live>
+        </text>
+        <text>
+            <row>5</row>
+            <col>1</col>
+            <label>MMMMMM</label>
+            <format>Latitude: %6.3f</format>
+            <property>/instrumentation/gps/wp/wp[1]/latitude-deg</property>
+            <live>true</live>
+        </text>
+        <text>
+            <row>5</row>
+            <col>2</col>
+            <label>MMMMMM</label>
+            <format>Altitude: %6.0fft</format>
+            <property>/instrumentation/gps/wp/wp[1]/altitude-ft</property>
+            <live>true</live>
+        </text>
+        <!-- distance / bearing info -->
+        <text>
+            <row>6</row>
+            <col>0</col>
+            <label>MMMMMM</label>
+            <format>Bearing: %3.0f</format>
+            <property>/instrumentation/gps/wp/wp[1]/bearing-mag-deg</property>
+            <live>true</live>
+        </text>
+        <text>
+            <row>6</row>
+            <col>1</col>
+            <label>MMMMMM</label>
+            <format>Distance: %5.2fnm</format>
+            <property>/instrumentation/gps/wp/wp[1]/distance-nm</property>
+            <live>true</live>
+        </text>
+        <text>
+            <row>6</row>
+            <col>2</col>
+            <label>MMMMMMMM</label>
+            <format>TTW: %s</format>
+            <property>/instrumentation/gps/wp/wp[1]/TTW</property>
+            <live>true</live>
+        </text>
+        <text>
+            <visible>
+                <equals>
+                    <property>/instrumentation/gps/mode</property>
+                    <value>leg</value>
+                </equals>
+            </visible>
+            <row>7</row>
+            <col>0</col>
+            <label>MMMMMM</label>
+            <format>Leg Course: %3.0f</format>
+            <property>/instrumentation/gps/wp/leg-mag-course-deg</property>
+            <live>true</live>
+        </text>
+        <text>
+            <visible>
+                <equals>
+                    <property>/instrumentation/gps/mode</property>
+                    <value>leg</value>
+                </equals>
+            </visible>
+            <row>7</row>
+            <col>1</col>
+            <label>MMMMMM</label>
+            <format>Leg Distance: %5.1fnm</format>
+            <property>/instrumentation/gps/wp/leg-distance-nm</property>
+            <live>true</live>
+        </text>
+        <text>
+            <visible>
+                <equals>
+                    <property>/instrumentation/gps/mode</property>
+                    <value>obs</value>
+                </equals>
+                <property>/instrumentation/gps/to-flag</property>
+            </visible>
+            <row>7</row>
+            <col>0</col>
+            <label>TO</label>
+        </text>
+        <text>
+            <visible>
+                <equals>
+                    <property>/instrumentation/gps/mode</property>
+                    <value>obs</value>
+                </equals>
+                <property>/instrumentation/gps/from-flag</property>
+            </visible>
+            <row>7</row>
+            <col>0</col>
+            <label>FROM</label>
+        </text>
+    </group>
+    <hrule/>
+    <!--  ident text field, type combo, next/prev paging buttons 
 		nearest and search buttons
 	-->
-	<group>
-		<layout>hbox</layout>
-		<valign>fill</valign>
-		
-		<group>
-		<layout>vbox</layout>
-		
-		<group>
-		<layout>hbox</layout>
-		<valign>fill</valign>
-		<text>
-			<label>Type:</label>
-			<pref-width>80</pref-width>
-		</text>
-		<combo>
-		   <name>searchType</name>
-		   <property>/sim/gui/dialogs/gps/search-type</property>
-		   <value>any</value>
-		   <value>airport</value>
-		   <value>vor</value>
-		   <value>ndb</value>
-		   <value>fix</value>
-		   <value>wpt</value>
-		  <live>true</live>
-		   <binding>
-            <command>dialog-apply</command>
-          </binding>
-		  </combo>
-		</group>
-		
-		
-		<group>
-		<layout>hbox</layout>
-		<valign>fill</valign>
-		<text>
-			<label>Search:</label>
-			<pref-width>80</pref-width>
-		</text>
-		<input>
-			<name>search-query</name>
-			<halign>fill</halign>
-			<stretch>true</stretch>
-			<pref-width>150</pref-width>
-			<live>true</live>
-			<property>/sim/gui/dialogs/gps/search-query</property>
-			<binding>
-	           <command>dialog-apply</command>
-	         </binding>
-		</input>
-		</group>
-		
-		<group>
-		<layout>hbox</layout>
-		<valign>fill</valign>
-		<button>
-			<legend>Search</legend>
-			<binding>
-			<command>nasal</command>
-			<script>
+    <group>
+        <layout>hbox</layout>
+        <valign>fill</valign>
+        <group>
+            <layout>vbox</layout>
+            <group>
+                <layout>hbox</layout>
+                <valign>fill</valign>
+                <text>
+                    <label>Type:</label>
+                    <pref-width>80</pref-width>
+                </text>
+                <combo>
+                    <name>searchType</name>
+                    <property>/sim/gui/dialogs/gps/search-type</property>
+                    <value>any</value>
+                    <value>airport</value>
+                    <value>vor</value>
+                    <value>ndb</value>
+                    <value>fix</value>
+                    <value>wpt</value>
+                    <live>true</live>
+                    <binding>
+                        <command>dialog-apply</command>
+                    </binding>
+                </combo>
+            </group>
+            <group>
+                <layout>hbox</layout>
+                <valign>fill</valign>
+                <text>
+                    <label>Search:</label>
+                    <pref-width>80</pref-width>
+                </text>
+                <input>
+                    <name>search-query</name>
+                    <halign>fill</halign>
+                    <stretch>true</stretch>
+                    <pref-width>150</pref-width>
+                    <live>true</live>
+                    <property>/sim/gui/dialogs/gps/search-query</property>
+                    <binding>
+                        <command>dialog-apply</command>
+                    </binding>
+                </input>
+            </group>
+            <group>
+                <layout>hbox</layout>
+                <valign>fill</valign>
+                <button>
+                    <legend>Search</legend>
+                    <binding>
+                        <command>nasal</command>
+                        <script>
 				copySearchArgs();
 				cmd.setValue("search");
 			</script>
-			</binding>
-		</button>
-
-		<button>
-			<legend>Search Names</legend>
-			<binding>
-			<command>nasal</command>
-			<script>
+                    </binding>
+                </button>
+                <button>
+                    <legend>Search Names</legend>
+                    <binding>
+                        <command>nasal</command>
+                        <script>
 				copySearchArgs();
 				cmd.setValue("search-names");
 			</script>
-			</binding>
-		</button>
-
-		<button>
-			<legend>Nrst</legend>
-			<binding>
-			<command>nasal</command>
-			<script>
+                    </binding>
+                </button>
+                <button>
+                    <legend>Nrst</legend>
+                    <binding>
+                        <command>nasal</command>
+                        <script>
 				copySearchArgs();
 				scratch.getNode("max-results", 1).setIntValue(10);
 				
@@ -383,229 +348,227 @@
 				scratch.getNode("latitude-deg", 1).setDoubleValue(-9999);
 				cmd.setValue("nearest")
 			</script>
-			</binding>
-		</button>
-		
-		<button>
-			<enable>
-			<property>/autopilot/route-manager/active</property>
-			</enable>
-			
-			<legend>Actv RTE WPT</legend>
-			<binding>
-			<command>nasal</command>
-			<script>
+                    </binding>
+                </button>
+                <button>
+                    <enable>
+                        <property>/autopilot/route-manager/active</property>
+                    </enable>
+                    <legend>Actv RTE WPT</legend>
+                    <binding>
+                        <command>nasal</command>
+                        <script>
 				scratch.getNode("results", 1).clearValue();
 				cmd.setValue("load-route-wpt")
 			</script>
-			</binding>
-		</button>
-		
-		<empty><stretch>true</stretch></empty>
-		
-		
-		
-		</group>
-		
-		
-		</group>
-	
-		<vrule/>
-
-		<group>
-		<visible>
-		<property>/instrumentation/gps/scratch/valid</property>
-		</visible>
-			
-		<layout>table</layout>
-
-		<text>
-			<row>0</row>
-		    <col>0</col>
-			<label>MMMMMM</label>
-			<format>Ident: %s</format>
-			<property>/instrumentation/gps/scratch/ident</property>
-			<live>true</live>
-		</text>
-
-		<text>
-			<row>0</row>
-		    <col>1</col>
-		    <colspan>2</colspan>
-			<label>MMMMMMMMMMM</label>
-			<format>Name: %s</format>
-			<property>/instrumentation/gps/scratch/name</property>
-			<live>true</live>
-		</text>
-
-		<text>
-			<row>1</row>
-		    <col>0</col>
-			<label>MMMMMM</label>
-			<format>Lon: %6.3f</format>
-			<property>/instrumentation/gps/scratch/longitude-deg</property>
-			<live>true</live>
-		</text>
-		<text>
-			<row>1</row>
-		    <col>1</col>
-			<label>MMMMMM</label>
-			<format>Lat: %6.3f</format>
-			<property>/instrumentation/gps/scratch/latitude-deg</property>
-			<live>true</live>
-		</text>
-		<text>
-			<row>1</row>
-		    <col>2</col>
-			<label>MMMMMM</label>
-			<format>Alt: %6.0fft</format>
-			<property>/instrumentation/gps/scratch/altitude-ft</property>
-			<live>true</live>
-		</text>
-
-		<!-- distance / bearing info -->
-		<text>
-			<row>2</row>
-		    <col>0</col>
-			<label>MMMMMM</label>
-			<format>Bearing: %3.0f</format>
-			<property>/instrumentation/gps/scratch/mag-bearing-deg</property>
-			<live>true</live>
-		</text>
-		<text>
-			<row>2</row>
-		    <col>1</col>
-			<label>MMMMMM</label>
-			<format>Distance: %5.1fnm</format>
-			<property>/instrumentation/gps/scratch/distance-nm</property>
-			<live>true</live>
-		</text>
-		
-		<!-- navaid info -->
-		<text>
-			<visible>
-				<equals>
-				<property>/instrumentation/gps/scratch/type</property>
-				<value>vor</value>
-				</equals>
-			</visible>
-			
-			<row>3</row>
-		    <col>0</col>
-			<label>MMMMMM</label>
-			<format>Frequency: %5.1fMhz</format>
-			<property>/instrumentation/gps/scratch/frequency-mhz</property>
-			<live>true</live>
-		</text>
-		
-		<text>
-			<visible>
-				<equals>
-				<property>/instrumentation/gps/scratch/type</property>
-				<value>ndb</value>
-				</equals>
-			</visible>
-			
-			<row>3</row>
-		    <col>0</col>
-			<label>MMMMMM</label>
-			<format>Frequency: %5.1fKhz</format>
-			<property>/instrumentation/gps/scratch/frequency-khz</property>
-			<live>true</live>
-		</text>
-		
-		
-		<!-- prev/next buttons -->
-		<button>
-			<enable>
-				<greater-than>
-				<property>/instrumentation/gps/scratch/index</property>
-				<value>0</value>
-				</greater-than>
-			</enable>
-				
-			<row>5</row>
-		    <col>0</col>
-			<legend>Prev</legend>
-			<key>left</key>
-			<binding>
-			<command>nasal</command>
-			<script>cmd.setValue("previous")</script>
-			</binding>
-		</button>
-		<button>
-			<enable>
-			<property>/instrumentation/gps/scratch/has-next</property>
-			</enable>
-			
-			<row>5</row>
-		    <col>1</col>
-			<legend>Next</legend>
-			<key>right</key>
-			<binding>
-			<command>nasal</command>
-			<script>cmd.setValue("next")</script>
-			</binding>
-		</button>
-
-
-		</group>
-	</group>
-	
-	
- <hrule/>
-
- <group>
-	<layout>hbox</layout>
-	<halign>fill</halign>
-	<default-padding>6</default-padding>
-	
-	<button>
-		<legend>LEG</legend>
-		<equal>true</equal>
-		<binding>
-	    <command>nasal</command>
-	    <script>cmd.setValue("leg")</script>
-		</binding>
-	</button>
-
-	<button>
-		<legend>OBS</legend>
-		<binding>
-		<command>nasal</command>
-		<script>cmd.setValue("obs")</script>
-		</binding>
-	</button>
-	
-	<button>
-		<legend>DTO</legend>
-		<binding>
-		<command>nasal</command>
-		<script>cmd.setValue("direct")</script>
-		</binding>
-	</button>
-	
-	<checkbox>
-		<halign>left</halign>
-		<label>NAV Slave</label>
-		<property>/instrumentation/nav[0]/slaved-to-gps</property>
-		<binding>
-			<command>dialog-apply</command>
-		</binding>
-	</checkbox>
-	
-	<empty><stretch>true</stretch></empty>
-		
-	<button>
-	  <legend>Close</legend>
-	  <default>true</default>
-	  <key>Esc</key>
-	  <binding>
-	   <command>dialog-close</command>
-	  </binding>
-	 </button>
- </group>
-
-
-
+                    </binding>
+                </button>
+                <empty>
+                    <stretch>true</stretch>
+                </empty>
+            </group>
+        </group>
+        <vrule/>
+        <group>
+            <visible>
+                <property>/instrumentation/gps/scratch/valid</property>
+            </visible>
+            <layout>table</layout>
+            <text>
+                <row>0</row>
+                <col>0</col>
+                <label>MMMMMM</label>
+                <format>Ident: %s</format>
+                <property>/instrumentation/gps/scratch/ident</property>
+                <live>true</live>
+            </text>
+            <text>
+                <row>0</row>
+                <col>1</col>
+                <colspan>2</colspan>
+                <label>MMMMMMMMMMM</label>
+                <format>Name: %s</format>
+                <property>/instrumentation/gps/scratch/name</property>
+                <live>true</live>
+            </text>
+            <text>
+                <row>1</row>
+                <col>0</col>
+                <label>MMMMMM</label>
+                <format>Lon: %6.3f</format>
+                <property>/instrumentation/gps/scratch/longitude-deg</property>
+                <live>true</live>
+            </text>
+            <text>
+                <row>1</row>
+                <col>1</col>
+                <label>MMMMMM</label>
+                <format>Lat: %6.3f</format>
+                <property>/instrumentation/gps/scratch/latitude-deg</property>
+                <live>true</live>
+            </text>
+            <text>
+                <row>1</row>
+                <col>2</col>
+                <label>MMMMMM</label>
+                <format>Alt: %6.0fft</format>
+                <property>/instrumentation/gps/scratch/altitude-ft</property>
+                <live>true</live>
+            </text>
+            <!-- distance / bearing info -->
+            <text>
+                <row>2</row>
+                <col>0</col>
+                <label>MMMMMM</label>
+                <format>Bearing: %3.0f</format>
+                <property>/instrumentation/gps/scratch/mag-bearing-deg</property>
+                <live>true</live>
+            </text>
+            <text>
+                <row>2</row>
+                <col>1</col>
+                <label>MMMMMM</label>
+                <format>Distance: %5.1fnm</format>
+                <property>/instrumentation/gps/scratch/distance-nm</property>
+                <live>true</live>
+            </text>
+            <!-- navaid info -->
+            <text>
+                <visible>
+                    <equals>
+                        <property>/instrumentation/gps/scratch/type</property>
+                        <value>vor</value>
+                    </equals>
+                </visible>
+                <row>3</row>
+                <col>0</col>
+                <label>MMMMMM</label>
+                <format>Frequency: %5.1fMhz</format>
+                <property>/instrumentation/gps/scratch/frequency-mhz</property>
+                <live>true</live>
+            </text>
+            <text>
+                <visible>
+                    <equals>
+                        <property>/instrumentation/gps/scratch/type</property>
+                        <value>ndb</value>
+                    </equals>
+                </visible>
+                <row>3</row>
+                <col>0</col>
+                <label>MMMMMM</label>
+                <format>Frequency: %5.1fKhz</format>
+                <property>/instrumentation/gps/scratch/frequency-khz</property>
+                <live>true</live>
+            </text>
+            <!-- prev/next buttons -->
+            <button>
+                <enable>
+                    <greater-than>
+                        <property>/instrumentation/gps/scratch/index</property>
+                        <value>0</value>
+                    </greater-than>
+                </enable>
+                <row>5</row>
+                <col>0</col>
+                <legend>Prev</legend>
+                <key>left</key>
+                <binding>
+                    <command>nasal</command>
+                    <script>cmd.setValue("previous")</script>
+                </binding>
+            </button>
+            <button>
+                <enable>
+                    <property>/instrumentation/gps/scratch/has-next</property>
+                </enable>
+                <row>5</row>
+                <col>1</col>
+                <legend>Next</legend>
+                <key>right</key>
+                <binding>
+                    <command>nasal</command>
+                    <script>cmd.setValue("next")</script>
+                </binding>
+            </button>
+        </group>
+    </group>
+    <hrule/>
+    <group>
+        <layout>hbox</layout>
+        <halign>fill</halign>
+        <default-padding>6</default-padding>
+        <button>
+            <legend>LEG</legend>
+            <equal>true</equal>
+            <binding>
+                <command>nasal</command>
+                <script>cmd.setValue("leg")</script>
+            </binding>
+        </button>
+        <button>
+            <legend>DTO</legend>
+            <binding>
+                <command>nasal</command>
+                <script>cmd.setValue("direct")</script>
+            </binding>
+        </button>
+        <button>
+            <legend>OBS</legend>
+            <binding>
+                <command>nasal</command>
+                <script>cmd.setValue("obs")</script>
+            </binding>
+        </button>
+        <text>
+            <visible>
+                <equals>
+                    <property>/instrumentation/gps/mode</property>
+                    <value>obs</value>
+                </equals>
+            </visible>
+            <pref-width>100</pref-width>
+            <label>MMM</label>
+            <format>Selected Course: %03d*</format>
+            <property>/instrumentation/gps/selected-course-deg</property>
+            <live>true</live>
+        </text>
+        <dial>
+            <visible>
+                <equals>
+                    <property>/instrumentation/gps/mode</property>
+                    <value>obs</value>
+                </equals>
+            </visible>
+            <pref-width>30</pref-width>
+            <pref-height>30</pref-height>
+            <wrap>true</wrap>
+            <min>0</min>
+            <max>359</max>
+            <stretch>true</stretch>
+            <property>/instrumentation/gps/selected-course-deg</property>
+            <binding>
+                <command>dialog-apply</command>
+            </binding>
+        </dial>
+        <empty>
+            <stretch>true</stretch>
+        </empty>
+        <checkbox>
+            <halign>left</halign>
+            <label>NAV1 Slave</label>
+            <property>/instrumentation/nav[0]/slaved-to-gps</property>
+            <binding>
+                <command>dialog-apply</command>
+            </binding>
+        </checkbox>
+        <button>
+            <legend>Close</legend>
+            <default>true</default>
+            <key>Esc</key>
+            <binding>
+                <command>dialog-close</command>
+            </binding>
+        </button>
+    </group>
 </PropertyList>