diff options
| author | Jason Wray <jason@mapbox.com> | 2018-06-01 23:51:40 -0400 |
|---|---|---|
| committer | Jason Wray <jason@mapbox.com> | 2018-06-01 23:55:19 -0400 |
| commit | 758ee9450c6425769a2f37e739d7623f270b186e (patch) | |
| tree | 7963052f2192be400f200ca8b491bf5f0decca83 | |
| parent | c6d07e4147911d102b88df5d6ba8e1198fbd9979 (diff) | |
| download | qtlocation-mapboxgl-upstream/fb-iosapp-safest-area.tar.gz | |
[ios] Refactor iosapp two-map option; fix constraintupstream/fb-iosapp-safest-area
| -rw-r--r-- | platform/ios/app/MBXViewController.m | 150 |
1 files changed, 77 insertions, 73 deletions
diff --git a/platform/ios/app/MBXViewController.m b/platform/ios/app/MBXViewController.m index a1479b4538..51086e84dc 100644 --- a/platform/ios/app/MBXViewController.m +++ b/platform/ios/app/MBXViewController.m @@ -675,79 +675,7 @@ CLLocationCoordinate2D randomWorldCoordinate() { break; } case MBXSettingsMiscellaneousToggleTwoMaps: - if ([self.view viewWithTag:2] == nil) { - MGLMapView *secondMapView = [[MGLMapView alloc] initWithFrame: - CGRectMake(0, self.view.bounds.size.height / 2, - self.view.bounds.size.width, self.view.bounds.size.height / 2)]; - secondMapView.translatesAutoresizingMaskIntoConstraints = false; - secondMapView.tag = 2; - for (NSLayoutConstraint *constraint in self.view.constraints) - { - if ((constraint.firstItem == self.mapView && constraint.firstAttribute == NSLayoutAttributeBottom) || - (constraint.secondItem == self.mapView && constraint.secondAttribute == NSLayoutAttributeBottom)) - { - [self.view removeConstraint:constraint]; - break; - } - } - [self.view addSubview:secondMapView]; - [self.view addConstraints:@[ - [NSLayoutConstraint constraintWithItem:self.mapView - attribute:NSLayoutAttributeBottom - relatedBy:NSLayoutRelationEqual - toItem:self.view - attribute:NSLayoutAttributeCenterY - multiplier:1 - constant:0], - [NSLayoutConstraint constraintWithItem:secondMapView - attribute:NSLayoutAttributeCenterX - relatedBy:NSLayoutRelationEqual - toItem:self.view - attribute:NSLayoutAttributeCenterX - multiplier:1 - constant:0], - [NSLayoutConstraint constraintWithItem:secondMapView - attribute:NSLayoutAttributeWidth - relatedBy:NSLayoutRelationEqual - toItem:self.view - attribute:NSLayoutAttributeWidth - multiplier:1 - constant:0], - [NSLayoutConstraint constraintWithItem:secondMapView - attribute:NSLayoutAttributeTop - relatedBy:NSLayoutRelationEqual - toItem:self.view - attribute:NSLayoutAttributeCenterY - multiplier:1 - constant:0], - [NSLayoutConstraint constraintWithItem:secondMapView - attribute:NSLayoutAttributeBottom - relatedBy:NSLayoutRelationEqual - toItem:self.bottomLayoutGuide - attribute:NSLayoutAttributeTop - multiplier:1 - constant:0], - ]]; - } else { - NSMutableArray *constraintsToRemove = [NSMutableArray array]; - MGLMapView *secondMapView = (MGLMapView *)[self.view viewWithTag:2]; - for (NSLayoutConstraint *constraint in self.view.constraints) - { - if (constraint.firstItem == secondMapView || constraint.secondItem == secondMapView) - { - [constraintsToRemove addObject:constraint]; - } - } - [self.view removeConstraints:constraintsToRemove]; - [secondMapView removeFromSuperview]; - [self.view addConstraint:[NSLayoutConstraint constraintWithItem:self.mapView - attribute:NSLayoutAttributeBottom - relatedBy:NSLayoutRelationEqual - toItem:self.bottomLayoutGuide - attribute:NSLayoutAttributeTop - multiplier:1 - constant:0]]; - } + [self toggleSecondMapView]; break; case MBXSettingsMiscellaneousShowSnapshots: { @@ -1815,6 +1743,82 @@ CLLocationCoordinate2D randomWorldCoordinate() { }]; } +- (void)toggleSecondMapView { + if ([self.view viewWithTag:2] == nil) { + MGLMapView *secondMapView = [[MGLMapView alloc] initWithFrame: + CGRectMake(0, self.view.bounds.size.height / 2, + self.view.bounds.size.width, self.view.bounds.size.height / 2)]; + secondMapView.translatesAutoresizingMaskIntoConstraints = false; + secondMapView.tag = 2; + for (NSLayoutConstraint *constraint in self.view.constraints) + { + if ((constraint.firstItem == self.mapView && constraint.firstAttribute == NSLayoutAttributeBottom) || + (constraint.secondItem == self.mapView && constraint.secondAttribute == NSLayoutAttributeBottom)) + { + [self.view removeConstraint:constraint]; + break; + } + } + [self.view addSubview:secondMapView]; + [self.view addConstraints:@[ + [NSLayoutConstraint constraintWithItem:self.mapView + attribute:NSLayoutAttributeBottom + relatedBy:NSLayoutRelationEqual + toItem:self.view + attribute:NSLayoutAttributeCenterY + multiplier:1 + constant:0], + [NSLayoutConstraint constraintWithItem:secondMapView + attribute:NSLayoutAttributeCenterX + relatedBy:NSLayoutRelationEqual + toItem:self.view + attribute:NSLayoutAttributeCenterX + multiplier:1 + constant:0], + [NSLayoutConstraint constraintWithItem:secondMapView + attribute:NSLayoutAttributeWidth + relatedBy:NSLayoutRelationEqual + toItem:self.view + attribute:NSLayoutAttributeWidth + multiplier:1 + constant:0], + [NSLayoutConstraint constraintWithItem:secondMapView + attribute:NSLayoutAttributeTop + relatedBy:NSLayoutRelationEqual + toItem:self.view + attribute:NSLayoutAttributeCenterY + multiplier:1 + constant:0], + [NSLayoutConstraint constraintWithItem:secondMapView + attribute:NSLayoutAttributeBottom + relatedBy:NSLayoutRelationEqual + toItem:self.bottomLayoutGuide + attribute:NSLayoutAttributeBottom + multiplier:1 + constant:0], + ]]; + } else { + NSMutableArray *constraintsToRemove = [NSMutableArray array]; + MGLMapView *secondMapView = (MGLMapView *)[self.view viewWithTag:2]; + for (NSLayoutConstraint *constraint in self.view.constraints) + { + if (constraint.firstItem == secondMapView || constraint.secondItem == secondMapView) + { + [constraintsToRemove addObject:constraint]; + } + } + [self.view removeConstraints:constraintsToRemove]; + [secondMapView removeFromSuperview]; + [self.view addConstraint:[NSLayoutConstraint constraintWithItem:self.mapView + attribute:NSLayoutAttributeBottom + relatedBy:NSLayoutRelationEqual + toItem:self.bottomLayoutGuide + attribute:NSLayoutAttributeTop + multiplier:1 + constant:0]]; + } +} + #pragma mark - User Actions - (IBAction)handleLongPress:(UILongPressGestureRecognizer *)longPress |