From 82ad8f80232beed4ff795669d74e5aacc818ff39 Mon Sep 17 00:00:00 2001
From: Hank Ramsey <hramsey@users.sourceforge.net>
Date: Sat, 29 Nov 2003 23:18:50 +0000
Subject: [PATCH] added input defaulting and error alerts

---
 macosx/SetTimeWindowController.m | 80 +++++---------------------------
 1 file changed, 12 insertions(+), 68 deletions(-)

diff --git a/macosx/SetTimeWindowController.m b/macosx/SetTimeWindowController.m
index 210de434b..0907c008b 100644
--- a/macosx/SetTimeWindowController.m
+++ b/macosx/SetTimeWindowController.m
@@ -50,13 +50,20 @@
 - (IBAction)setTime:(id)sender
 {
     CelestiaSimulation *sim;
-    sim = [[CelestiaAppCore sharedAppCore] simulation];
-//    NSLog( [dateField stringValue] );
-    NSString* fmtString = @"%m/%d/%Y %H:%M:%S";
     NSString* dateString = [dateField stringValue];
     NSString* timeString = [timeField stringValue];
+    NSString* inputString = [ [  dateString stringByAppendingString: @" " ]  
+                             stringByAppendingString: timeString ];  
+    NSString* fmtString = @"%m/%d/%Y %H:%M:%S";
+    NSCalendarDate* cdate = [NSCalendarDate dateWithString: inputString calendarFormat: fmtString ];
+    NSNumber* jd = [ Astro julianDate: cdate];
+
+    sim = [[CelestiaAppCore sharedAppCore] simulation];
     if ( [dateString isEqualToString: @""] && [timeString isEqualToString: @""])
+    {
+       NSRunAlertPanel(@"No Date or Time Entered",@"Please enter a date and/or time.",nil,nil,nil);
        return;
+    }
     if ( [timeString isEqualToString: @""] )
     {
         NSLog(@"emptyTime");
@@ -74,79 +81,16 @@
         NSLog(timeString);
         
     }
-    NSString* inputString = [ [  dateString stringByAppendingString: @" " ]  
-                             stringByAppendingString: timeString ];  
-    NSCalendarDate* cdate = [NSCalendarDate dateWithString: inputString calendarFormat: fmtString ];
     if ( cdate == NULL )
        {
-       NSLog(@"bad date");
+//       NSLog(@"bad date");
+       NSRunAlertPanel(@"Improper Date or Time Format",@"Please enter the date as \"mm/dd/yyyy\" and the time as \"hh:mm:ss\".",nil,nil,nil);
        return;
        }
     NSLog( [cdate description] );
-    NSNumber* jd = [ Astro julianDate: cdate];
 //    float fjd = [jd intValue];
 //    NSLog ( @"jdate = %", fjd);
     [sim setDate: jd ];
-/*
-    CelestiaSimulation *sim;
-    CelestiaSelection *csel;
-    CelestiaVector *up;
-    double distance;
-    csel = nil;
-    //NSLog(@"-[GotoWindowController gotoObject:%@]",sender);
-    sim = [[CelestiaAppCore sharedAppCore] simulation];
-    //NSLog(@"[objectField stringValue] = '%@'",[objectField stringValue]);
-    if ([[objectField stringValue] length])
-        csel = [sim findObjectFromPath:[objectField stringValue]];
-    if ((csel == nil) || [csel isEmpty])
-        return;
-    [sim setSelection:csel];
-    [sim geosynchronousFollow];
-    distance = [[csel radius] doubleValue]*5.0;
-    if ([[distanceField stringValue] length])
-    {
-        //NSLog(@"distanceField is filled in");
-        // convert to km if necessary 
-        switch ([unitsButton indexOfSelectedItem]) {
-            case UNITS_RADII:
-                //NSLog(@"Converting from radii");
-                distance = [distanceField doubleValue]*[[csel radius] doubleValue];
-                break;
-            case UNITS_AU:
-                //NSLog(@"Converting from AU");
-                distance = [[Astro AUtoKilometers:[NSNumber numberWithDouble:[distanceField doubleValue]]] doubleValue];
-                break;
-            case UNITS_KM:
-                //NSLog(@"don't have to convert from km");
-                distance = [distanceField doubleValue];
-                break;
-            default:
-                //NSLog(@"I don't know what the fuck the button has selected?");
-                break;
-        }
-    }
-    distance = [[Astro kilometersToLightYears:[NSNumber numberWithDouble:distance]] doubleValue];
-    up = [CelestiaVector vectorWithx:[NSNumber numberWithFloat:0.0] y:[NSNumber numberWithFloat:1.0] z:[NSNumber numberWithFloat:0.0]];
-    if ([[latitudeField stringValue] length] && [[longitudeField stringValue] length])
-    {
-        //NSLog(@"lat/lon provided");
-        [sim 
-            gotoSelection:[NSNumber numberWithFloat:5.0]
-            distance:[NSNumber numberWithDouble:distance]
-            longitude:[NSNumber numberWithDouble:[longitudeField doubleValue]*(M_PI/180.0)]
-            latitude:[NSNumber numberWithDouble:[latitudeField doubleValue]*(M_PI/180.0)]
-            up:up
-        ];
-    } else {
-        //NSLog(@"No lat/lon");
-        [sim
-            gotoSelection:[NSNumber numberWithFloat:5.0]
-            distance:[NSNumber numberWithDouble:distance]
-            up:up
-            coordinateSystem:@"ObserverLocal"
-        ];
-    }
-*/
 }
 
 @end