This repository has been archived by the owner on Aug 8, 2023. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 1.3k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[ios] Disable/enable related gesture recognizer when disabling/enabli…
…ng user interactivity. Fixes #7217 Added an example behavior of MGLMapView as a subview of UIScrollView in iOS app.
- Loading branch information
1 parent
e05a6bb
commit 2b22d7f
Showing
6 changed files
with
257 additions
and
21 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| // | ||
| // MBXEmbededMapViewController.h | ||
| // ios | ||
| // | ||
| // Created by David Chiles on 3/7/17. | ||
| // Copyright © 2017 Mapbox. All rights reserved. | ||
| // | ||
|
|
||
| #import <UIKit/UIKit.h> | ||
|
|
||
| @interface MBXEmbededMapViewController : UIViewController | ||
|
|
||
| @end |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,153 @@ | ||
| // | ||
| // MBXEmbededMapViewController.m | ||
| // ios | ||
| // | ||
| // Created by David Chiles on 3/7/17. | ||
| // Copyright © 2017 Mapbox. All rights reserved. | ||
| // | ||
|
|
||
| #import "MBXEmbededMapViewController.h" | ||
| #import <Mapbox/Mapbox.h> | ||
|
|
||
| typedef NS_ENUM(NSInteger, MBXEmbeddedControl) { | ||
| MBXEmbeddedControlZoom = 0, | ||
| MBXEmbeddedControlScroll, | ||
| MBXEmbeddedControlRotation, | ||
| MBXEmbeddedControlPitch | ||
| }; | ||
|
|
||
|
|
||
| @interface MBXEmbededMapViewController () <UIScrollViewDelegate> | ||
|
|
||
| @property (nonatomic, strong) MGLMapView *mapView; | ||
|
|
||
| @end | ||
|
|
||
| @implementation MBXEmbededMapViewController | ||
|
|
||
| - (void)viewDidLoad { | ||
| [super viewDidLoad]; | ||
|
|
||
| UIRotationGestureRecognizer *gestureRecognizer = [[UIRotationGestureRecognizer alloc] initWithTarget:self action:@selector(rotation:)]; | ||
|
|
||
| UIScrollView *scrollView = [[UIScrollView alloc] initWithFrame:self.view.frame]; | ||
| scrollView.delegate = self; | ||
| [self.view addSubview:scrollView]; | ||
| [scrollView addGestureRecognizer:gestureRecognizer]; | ||
|
|
||
| CGRect mapRect = CGRectMake(0, 0, CGRectGetWidth(scrollView.frame) * 2, CGRectGetHeight(scrollView.frame) * 2); | ||
| self.mapView = [[MGLMapView alloc] initWithFrame:mapRect]; | ||
| [scrollView addSubview:self.mapView]; | ||
| scrollView.contentSize = CGSizeMake(CGRectGetWidth(mapRect), CGRectGetHeight(mapRect)); | ||
|
|
||
| CGFloat widthScale = self.view.bounds.size.width / CGRectGetWidth(mapRect); | ||
| CGFloat heightScale = self.view.bounds.size.height / CGRectGetHeight(mapRect); | ||
| CGFloat minScale = MIN(widthScale, heightScale); | ||
|
|
||
| scrollView.maximumZoomScale = minScale*10; | ||
| scrollView.minimumZoomScale = minScale; | ||
|
|
||
| //Create list of all the possible control titles | ||
| NSMutableArray <UIView*>*items = [[NSMutableArray alloc] init]; | ||
| for(NSInteger index =0; index < 4; index++) { | ||
| UIView *view = [[UIView alloc] initWithFrame:CGRectZero]; | ||
| view.backgroundColor = [UIColor colorWithWhite:1 alpha:0.5]; | ||
| UILabel *label = [[UILabel alloc] initWithFrame:CGRectZero]; | ||
| label.font = [UIFont systemFontOfSize:12]; | ||
| label.translatesAutoresizingMaskIntoConstraints = NO; | ||
| label.text = [[self class] titleForControl:index]; | ||
| UISwitch *switchControl = [[UISwitch alloc] initWithFrame:CGRectZero]; | ||
| switchControl.tag = index; | ||
| [switchControl addTarget:self action:@selector(didSwitch:) forControlEvents:UIControlEventValueChanged]; | ||
| switchControl.translatesAutoresizingMaskIntoConstraints = NO; | ||
| switchControl.on = [self statusForControl:index]; | ||
| [view addSubview:label]; | ||
| [view addSubview:switchControl]; | ||
| [items addObject:view]; | ||
|
|
||
| [view addConstraint:[NSLayoutConstraint constraintWithItem:label attribute:NSLayoutAttributeCenterX relatedBy:NSLayoutRelationEqual toItem:view attribute:NSLayoutAttributeCenterX multiplier:1.0 constant:0.0]]; | ||
| [view addConstraint:[NSLayoutConstraint constraintWithItem:label attribute:NSLayoutAttributeTop relatedBy:NSLayoutRelationEqual toItem:view attribute:NSLayoutAttributeTop multiplier:1.0 constant:0.0]]; | ||
| [view addConstraint:[NSLayoutConstraint constraintWithItem:label attribute:NSLayoutAttributeWidth relatedBy:NSLayoutRelationEqual toItem:view attribute:NSLayoutAttributeWidth multiplier:1.0 constant:0.0]]; | ||
| [view addConstraint:[NSLayoutConstraint constraintWithItem:label attribute:NSLayoutAttributeHeight relatedBy:NSLayoutRelationEqual toItem:view attribute:NSLayoutAttributeHeight multiplier:0.5 constant:0.0]]; | ||
| [view addConstraint:[NSLayoutConstraint constraintWithItem:switchControl attribute:NSLayoutAttributeTop relatedBy:NSLayoutRelationEqual toItem:label attribute:NSLayoutAttributeBottom multiplier:1.0 constant:0.0]]; | ||
| [view addConstraint:[NSLayoutConstraint constraintWithItem:switchControl attribute:NSLayoutAttributeCenterX relatedBy:NSLayoutRelationEqual toItem:view attribute:NSLayoutAttributeCenterX multiplier:1.0 constant:0.0]]; | ||
|
|
||
| } | ||
|
|
||
| UIStackView *stackView = [[UIStackView alloc] initWithArrangedSubviews:items]; | ||
| stackView.alignment = UIStackViewAlignmentFill; | ||
| stackView.distribution = UIStackViewDistributionFillEqually; | ||
| stackView.frame = CGRectMake(0, CGRectGetMaxY(self.navigationController.navigationBar.frame), CGRectGetWidth(self.view.frame), 65); | ||
|
|
||
| [self.view addSubview:stackView]; | ||
| } | ||
|
|
||
| - (void)didSwitch:(UISwitch *)sw { | ||
| [self switchContorl:sw.tag]; | ||
| if (sw.tag == MBXEmbeddedControlRotation) { | ||
|
|
||
| } | ||
| } | ||
|
|
||
| - (void)rotation:(UIRotationGestureRecognizer *)rotationGesture | ||
| { | ||
| self.mapView.transform = CGAffineTransformRotate(rotationGesture.view.transform, rotationGesture.rotation); | ||
| } | ||
|
|
||
| - (void)switchContorl:(MBXEmbeddedControl) control { | ||
| switch (control) { | ||
| case MBXEmbeddedControlZoom: | ||
| self.mapView.zoomEnabled = !self.mapView.zoomEnabled; | ||
| break; | ||
| case MBXEmbeddedControlScroll: | ||
| self.mapView.scrollEnabled = !self.mapView.scrollEnabled; | ||
| break; | ||
| case MBXEmbeddedControlRotation: | ||
| self.mapView.rotateEnabled = !self.mapView.rotateEnabled; | ||
| break; | ||
| case MBXEmbeddedControlPitch: | ||
| self.mapView.pitchEnabled = !self.mapView.pitchEnabled; | ||
| break; | ||
| } | ||
| } | ||
|
|
||
| - (BOOL)statusForControl:(MBXEmbeddedControl) control { | ||
| switch (control) { | ||
| case MBXEmbeddedControlZoom: | ||
| return self.mapView.zoomEnabled; | ||
| case MBXEmbeddedControlScroll: | ||
| return self.mapView.scrollEnabled; | ||
| case MBXEmbeddedControlRotation: | ||
| return self.mapView.rotateEnabled; | ||
| case MBXEmbeddedControlPitch: | ||
| return self.mapView.pitchEnabled; | ||
| } | ||
| } | ||
|
|
||
| #pragma mark UIScrollViewDelegate methods | ||
|
|
||
| - (UIView *)viewForZoomingInScrollView:(UIScrollView *)scrollView | ||
| { | ||
| return self.mapView; | ||
| } | ||
|
|
||
| #pragma mark Class method | ||
|
|
||
|
|
||
| + (NSString *)titleForControl:(MBXEmbeddedControl) control { | ||
| switch (control) { | ||
| case MBXEmbeddedControlZoom: | ||
| return @"Zoom Enabled"; | ||
| case MBXEmbeddedControlScroll: | ||
| return @"Scroll Enabled"; | ||
| break; | ||
| case MBXEmbeddedControlRotation: | ||
| return @"Rotation Enabled"; | ||
| break; | ||
| case MBXEmbeddedControlPitch: | ||
| return @"Pitch Enabled"; | ||
| break; | ||
| } | ||
| } | ||
|
|
||
| @end |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.