diff options
Diffstat (limited to 'examples/objective-c/route_guide/ViewControllers.m')
| -rw-r--r-- | examples/objective-c/route_guide/ViewControllers.m | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/examples/objective-c/route_guide/ViewControllers.m b/examples/objective-c/route_guide/ViewControllers.m index e32978240b..b916a4ee0c 100644 --- a/examples/objective-c/route_guide/ViewControllers.m +++ b/examples/objective-c/route_guide/ViewControllers.m @@ -83,6 +83,7 @@ static NSString * const kHostAddress = @"localhost:50051"; @interface GetFeatureViewController : UIViewController { RTGRouteGuide *service; } +@property (weak, nonatomic) IBOutlet UILabel *output_label; @end @implementation GetFeatureViewController @@ -90,10 +91,16 @@ static NSString * const kHostAddress = @"localhost:50051"; - (void)execRequest { void (^handler)(RTGFeature *response, NSError *error) = ^(RTGFeature *response, NSError *error) { if (response.name.length) { + NSString *str =[NSString stringWithFormat:@"%@\nFound feature called %@ at %@.", self.output_label.text, response.location, response.name]; + self.output_label.text = str; NSLog(@"Found feature called %@ at %@.", response.name, response.location); } else if (response) { + NSString *str =[NSString stringWithFormat:@"%@\nFound no features at %@", self.output_label.text,response.location]; + self.output_label.text = str; NSLog(@"Found no features at %@", response.location); } else { + NSString *str =[NSString stringWithFormat:@"%@\nRPC error: %@", self.output_label.text, error]; + self.output_label.text = str; NSLog(@"RPC error: %@", error); } }; @@ -116,6 +123,9 @@ static NSString * const kHostAddress = @"localhost:50051"; } - (void)viewDidAppear:(BOOL)animated { + self.output_label.text = @"RPC log:"; + self.output_label.numberOfLines = 0; + self.output_label.font = [UIFont fontWithName:@"Helvetica Neue" size:8.0]; [self execRequest]; } @@ -131,6 +141,7 @@ static NSString * const kHostAddress = @"localhost:50051"; @interface ListFeaturesViewController : UIViewController { RTGRouteGuide *service; } +@property (weak, nonatomic) IBOutlet UILabel *output_label; @end @@ -147,8 +158,12 @@ static NSString * const kHostAddress = @"localhost:50051"; [service listFeaturesWithRequest:rectangle eventHandler:^(BOOL done, RTGFeature *response, NSError *error) { if (response) { + NSString *str =[NSString stringWithFormat:@"%@\nFound feature at %@ called %@.", self.output_label.text, response.location, response.name]; + self.output_label.text = str; NSLog(@"Found feature at %@ called %@.", response.location, response.name); } else if (error) { + NSString *str =[NSString stringWithFormat:@"%@\nRPC error: %@", self.output_label.text, error]; + self.output_label.text = str; NSLog(@"RPC error: %@", error); } }]; @@ -161,6 +176,9 @@ static NSString * const kHostAddress = @"localhost:50051"; } - (void)viewDidAppear:(BOOL)animated { + self.output_label.text = @"RPC log:"; + self.output_label.numberOfLines = 0; + self.output_label.font = [UIFont fontWithName:@"Helvetica Neue" size:8.0]; [self execRequest]; } @@ -177,6 +195,7 @@ static NSString * const kHostAddress = @"localhost:50051"; @interface RecordRouteViewController : UIViewController { RTGRouteGuide *service; } +@property (weak, nonatomic) IBOutlet UILabel *output_label; @end @@ -192,6 +211,8 @@ static NSString * const kHostAddress = @"localhost:50051"; RTGPoint *location = [RTGPoint message]; location.longitude = [((NSNumber *) feature[@"location"][@"longitude"]) intValue]; location.latitude = [((NSNumber *) feature[@"location"][@"latitude"]) intValue]; + NSString *str =[NSString stringWithFormat:@"%@\nVisiting point %@", self.output_label.text, location]; + self.output_label.text = str; NSLog(@"Visiting point %@", location); return location; }]; @@ -199,11 +220,19 @@ static NSString * const kHostAddress = @"localhost:50051"; [service recordRouteWithRequestsWriter:locations handler:^(RTGRouteSummary *response, NSError *error) { if (response) { + NSString *str =[NSString stringWithFormat: + @"%@\nFinished trip with %i points\nPassed %i features\n" + "Travelled %i meters\nIt took %i seconds", + self.output_label.text, response.pointCount, response.featureCount, + response.distance, response.elapsedTime]; + self.output_label.text = str; NSLog(@"Finished trip with %i points", response.pointCount); NSLog(@"Passed %i features", response.featureCount); NSLog(@"Travelled %i meters", response.distance); NSLog(@"It took %i seconds", response.elapsedTime); } else { + NSString *str =[NSString stringWithFormat:@"%@\nRPC error: %@", self.output_label.text, error]; + self.output_label.text = str; NSLog(@"RPC error: %@", error); } }]; @@ -216,6 +245,9 @@ static NSString * const kHostAddress = @"localhost:50051"; } - (void)viewDidAppear:(BOOL)animated { + self.output_label.text = @"RPC log:"; + self.output_label.numberOfLines = 0; + self.output_label.font = [UIFont fontWithName:@"Helvetica Neue" size:8.0]; [self execRequest]; } @@ -231,6 +263,7 @@ static NSString * const kHostAddress = @"localhost:50051"; @interface RouteChatViewController : UIViewController { RTGRouteGuide *service; } +@property (weak, nonatomic) IBOutlet UILabel *output_label; @end @@ -249,8 +282,13 @@ static NSString * const kHostAddress = @"localhost:50051"; [service routeChatWithRequestsWriter:notesWriter eventHandler:^(BOOL done, RTGRouteNote *note, NSError *error) { if (note) { + NSString *str =[NSString stringWithFormat:@"%@\nGot message %@ at %@", + self.output_label.text, note.message, note.location]; + self.output_label.text = str; NSLog(@"Got message %@ at %@", note.message, note.location); } else if (error) { + NSString *str =[NSString stringWithFormat:@"%@\nRPC error: %@", self.output_label.text, error]; + self.output_label.text = str; NSLog(@"RPC error: %@", error); } if (done) { @@ -266,6 +304,9 @@ static NSString * const kHostAddress = @"localhost:50051"; } - (void)viewDidAppear:(BOOL)animated { + self.output_label.text = @"RPC log:"; + self.output_label.numberOfLines = 0; + self.output_label.font = [UIFont fontWithName:@"Helvetica Neue" size:8.0]; [self execRequest]; } |