diff options
Diffstat (limited to 'platform/ios/app/MBXViewController.m')
| -rw-r--r-- | platform/ios/app/MBXViewController.m | 199 |
1 files changed, 147 insertions, 52 deletions
diff --git a/platform/ios/app/MBXViewController.m b/platform/ios/app/MBXViewController.m index 6e31df384c..391af5ea05 100644 --- a/platform/ios/app/MBXViewController.m +++ b/platform/ios/app/MBXViewController.m @@ -54,6 +54,9 @@ typedef NS_ENUM(NSInteger, MBXSettingsAnnotationsRows) { MBXSettingsAnnotationsQueryAnnotations, MBXSettingsAnnotationsCustomUserDot, MBXSettingsAnnotationsRemoveAnnotations, + MBXSettingsAnnotationSelectRandomOffscreenPointAnnotation, + MBXSettingsAnnotationCenterSelectedAnnotation, + MBXSettingsAnnotationAddVisibleAreaPolyline }; typedef NS_ENUM(NSInteger, MBXSettingsRuntimeStylingRows) { @@ -75,8 +78,8 @@ typedef NS_ENUM(NSInteger, MBXSettingsRuntimeStylingRows) { MBXSettingsRuntimeStylingUpdateShapeSourceData, MBXSettingsRuntimeStylingUpdateShapeSourceURL, MBXSettingsRuntimeStylingUpdateShapeSourceFeatures, - MBXSettingsRuntimeStylingVectorSource, - MBXSettingsRuntimeStylingRasterSource, + MBXSettingsRuntimeStylingVectorTileSource, + MBXSettingsRuntimeStylingRasterTileSource, MBXSettingsRuntimeStylingImageSource, MBXSettingsRuntimeStylingRouteLine, MBXSettingsRuntimeStylingDDSPolygon, @@ -89,7 +92,7 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { MBXSettingsMiscellaneousShowZoomLevel, MBXSettingsMiscellaneousScrollView, MBXSettingsMiscellaneousToggleTwoMaps, - MBXSettingsMiscellaneousCountryLabels, + MBXSettingsMiscellaneousLocalizeLabels, MBXSettingsMiscellaneousShowSnapshots, MBXSettingsMiscellaneousShouldLimitCameraChanges, MBXSettingsMiscellaneousPrintLogFile, @@ -127,7 +130,7 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { @property (nonatomic) NSInteger styleIndex; @property (nonatomic) BOOL debugLoggingEnabled; @property (nonatomic) BOOL customUserLocationAnnnotationEnabled; -@property (nonatomic) BOOL usingLocaleBasedCountryLabels; +@property (nonatomic, getter=isLocalizingLabels) BOOL localizingLabels; @property (nonatomic) BOOL reuseQueueStatsEnabled; @property (nonatomic) BOOL showZoomLevelEnabled; @property (nonatomic) BOOL shouldLimitCameraChanges; @@ -136,7 +139,6 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { @interface MGLMapView (MBXViewController) -@property (nonatomic) BOOL usingLocaleBasedCountryLabels; @property (nonatomic) NSDictionary *annotationViewReuseQueueByIdentifier; @end @@ -171,9 +173,8 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { [self restoreState:nil]; self.debugLoggingEnabled = [[NSUserDefaults standardUserDefaults] boolForKey:@"MGLMapboxMetricsDebugLoggingEnabled"]; - self.mapView.scaleBar.hidden = NO; + self.mapView.showsScale = YES; self.mapView.showsUserHeadingIndicator = YES; - self.hudLabel.hidden = YES; if ([UIFont respondsToSelector:@selector(monospacedDigitSystemFontOfSize:weight:)]) { self.hudLabel.titleLabel.font = [UIFont monospacedDigitSystemFontOfSize:10 weight:UIFontWeightRegular]; } @@ -223,6 +224,7 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { [defaults setInteger:self.mapView.userTrackingMode forKey:@"MBXUserTrackingMode"]; [defaults setBool:self.mapView.showsUserLocation forKey:@"MBXShowsUserLocation"]; [defaults setInteger:self.mapView.debugMask forKey:@"MBXDebugMask"]; + [defaults setBool:self.showZoomLevelEnabled forKey:@"MBXShowsZoomLevelHUD"]; [defaults synchronize]; } @@ -248,6 +250,11 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { { self.mapView.debugMask = (MGLMapDebugMaskOptions)uncheckedDebugMask; } + if ([defaults boolForKey:@"MBXShowsZoomLevelHUD"]) + { + self.showZoomLevelEnabled = YES; + [self updateHUD]; + } } - (UIInterfaceOrientationMask)supportedInterfaceOrientations @@ -335,6 +342,9 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { @"Query Annotations", [NSString stringWithFormat:@"%@ Custom User Dot", (_customUserLocationAnnnotationEnabled ? @"Disable" : @"Enable")], @"Remove Annotations", + @"Select an offscreen point annotation", + @"Center selected annotation", + @"Add visible area polyline" ]]; break; case MBXSettingsRuntimeStyling: @@ -357,8 +367,8 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { @"Update Shape Source: Data", @"Update Shape Source: URL", @"Update Shape Source: Features", - @"Style Vector Source", - @"Style Raster Source", + @"Style Vector Tile Source", + @"Style Raster Tile Source", @"Style Image Source", @"Add Route Line", @"Dynamically Style Polygon", @@ -372,7 +382,7 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { [NSString stringWithFormat:@"%@ Zoom/Pitch/Direction Label", (_showZoomLevelEnabled ? @"Hide" :@"Show")], @"Embedded Map View", [NSString stringWithFormat:@"%@ Second Map", ([self.view viewWithTag:2] == nil ? @"Show" : @"Hide")], - [NSString stringWithFormat:@"Show Labels in %@", (_usingLocaleBasedCountryLabels ? @"Default Language" : [[NSLocale currentLocale] displayNameForKey:NSLocaleIdentifier value:[self bestLanguageForUser]])], + [NSString stringWithFormat:@"Show Labels in %@", (_localizingLabels ? @"Default Language" : [[NSLocale currentLocale] displayNameForKey:NSLocaleIdentifier value:[self bestLanguageForUser]])], @"Show Snapshots", [NSString stringWithFormat:@"%@ Camera Changes", (_shouldLimitCameraChanges ? @"Unlimit" : @"Limit")], ]]; @@ -463,6 +473,18 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { case MBXSettingsAnnotationsRemoveAnnotations: [self.mapView removeAnnotations:self.mapView.annotations]; break; + case MBXSettingsAnnotationSelectRandomOffscreenPointAnnotation: + [self selectAnOffscreenPointAnnotation]; + break; + + case MBXSettingsAnnotationCenterSelectedAnnotation: + [self centerSelectedAnnotation]; + break; + + case MBXSettingsAnnotationAddVisibleAreaPolyline: + [self addVisibleAreaPolyline]; + break; + default: NSAssert(NO, @"All annotations setting rows should be implemented"); break; @@ -525,11 +547,11 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { case MBXSettingsRuntimeStylingUpdateShapeSourceFeatures: [self updateShapeSourceFeatures]; break; - case MBXSettingsRuntimeStylingVectorSource: - [self styleVectorSource]; + case MBXSettingsRuntimeStylingVectorTileSource: + [self styleVectorTileSource]; break; - case MBXSettingsRuntimeStylingRasterSource: - [self styleRasterSource]; + case MBXSettingsRuntimeStylingRasterTileSource: + [self styleRasterTileSource]; break; case MBXSettingsRuntimeStylingImageSource: [self styleImageSource]; @@ -551,7 +573,7 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { case MBXSettingsMiscellaneous: switch (indexPath.row) { - case MBXSettingsMiscellaneousCountryLabels: + case MBXSettingsMiscellaneousLocalizeLabels: [self styleCountryLabelsLanguage]; break; case MBXSettingsMiscellaneousWorldTour: @@ -945,18 +967,20 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { @10.0f: [UIColor redColor], @12.0f: [UIColor greenColor], @14.0f: [UIColor blueColor]}; - waterLayer.fillColor = [NSExpression expressionWithFormat: - @"FUNCTION($zoomLevel, 'mgl_interpolateWithCurveType:parameters:stops:', 'linear', nil, %@)", - waterColorStops]; + NSExpression *fillColorExpression = [NSExpression mgl_expressionForInterpolatingExpression:NSExpression.zoomLevelVariableExpression + withCurveType:MGLExpressionInterpolationModeLinear + parameters:nil + stops:[NSExpression expressionForConstantValue:waterColorStops]]; + waterLayer.fillColor = fillColorExpression; NSDictionary *fillAntialiasedStops = @{@11: @YES, @12: @NO, @13: @YES, @14: @NO, @15: @YES}; - waterLayer.fillAntialiased = [NSExpression expressionWithFormat: - @"FUNCTION($zoomLevel, 'mgl_stepWithMinimum:stops:', false, %@)", - fillAntialiasedStops]; + waterLayer.fillAntialiased = [NSExpression mgl_expressionForSteppingExpression:NSExpression.zoomLevelVariableExpression + fromExpression:[NSExpression expressionForConstantValue:@NO] + stops:[NSExpression expressionForConstantValue:fillAntialiasedStops]]; } - (void)styleRoadLayer @@ -968,7 +992,7 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { @10: @15, @15: @30}; NSExpression *lineWidthExpression = [NSExpression expressionWithFormat: - @"FUNCTION($zoomLevel, 'mgl_interpolateWithCurveType:parameters:stops:', 'linear', nil, %@)", + @"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)", lineWidthStops]; roadLayer.lineWidth = lineWidthExpression; roadLayer.lineGapWidth = lineWidthExpression; @@ -977,7 +1001,7 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { @13: [UIColor yellowColor], @16: [UIColor cyanColor]}; roadLayer.lineColor = [NSExpression expressionWithFormat: - @"FUNCTION($zoomLevel, 'mgl_interpolateWithCurveType:parameters:stops:', 'linear', nil, %@)", + @"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)", roadLineColorStops]; roadLayer.visible = YES; @@ -988,14 +1012,14 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { - (void)styleRasterLayer { NSURL *rasterURL = [NSURL URLWithString:@"mapbox://mapbox.satellite"]; - MGLRasterSource *rasterSource = [[MGLRasterSource alloc] initWithIdentifier:@"my-raster-source" configurationURL:rasterURL tileSize:512]; - [self.mapView.style addSource:rasterSource]; + MGLRasterTileSource *rasterTileSource = [[MGLRasterTileSource alloc] initWithIdentifier:@"my-raster-tile-source" configurationURL:rasterURL tileSize:512]; + [self.mapView.style addSource:rasterTileSource]; - MGLRasterStyleLayer *rasterLayer = [[MGLRasterStyleLayer alloc] initWithIdentifier:@"my-raster-layer" source:rasterSource]; + MGLRasterStyleLayer *rasterLayer = [[MGLRasterStyleLayer alloc] initWithIdentifier:@"my-raster-layer" source:rasterTileSource]; NSDictionary *opacityStops = @{@20.0f: @1.0f, @5.0f: @0.0f}; rasterLayer.rasterOpacity = [NSExpression expressionWithFormat: - @"FUNCTION($zoomLevel, 'mgl_interpolateWithCurveType:parameters:stops:', 'linear', nil, %@)", + @"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)", opacityStops]; [self.mapView.style addLayer:rasterLayer]; } @@ -1311,17 +1335,17 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { [self.mapView.style addLayer:layer]; } -- (void)styleVectorSource +- (void)styleVectorTileSource { NSURL *url = [[NSURL alloc] initWithString:@"mapbox://mapbox.mapbox-terrain-v2"]; - MGLVectorSource *vectorSource = [[MGLVectorSource alloc] initWithIdentifier:@"style-vector-source-id" configurationURL:url]; - [self.mapView.style addSource:vectorSource]; + MGLVectorTileSource *vectorTileSource = [[MGLVectorTileSource alloc] initWithIdentifier:@"style-vector-tile-source-id" configurationURL:url]; + [self.mapView.style addSource:vectorTileSource]; MGLBackgroundStyleLayer *backgroundLayer = [[MGLBackgroundStyleLayer alloc] initWithIdentifier:@"style-vector-background-layer-id"]; backgroundLayer.backgroundColor = [NSExpression expressionForConstantValue:[UIColor blackColor]]; [self.mapView.style addLayer:backgroundLayer]; - MGLLineStyleLayer *lineLayer = [[MGLLineStyleLayer alloc] initWithIdentifier:@"style-vector-line-layer-id" source:vectorSource]; + MGLLineStyleLayer *lineLayer = [[MGLLineStyleLayer alloc] initWithIdentifier:@"style-vector-line-layer-id" source:vectorTileSource]; lineLayer.sourceLayerIdentifier = @"contour"; lineLayer.lineJoin = [NSExpression expressionForConstantValue:@"round"]; lineLayer.lineCap = [NSExpression expressionForConstantValue:@"round"]; @@ -1330,15 +1354,15 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { [self.mapView.style addLayer:lineLayer]; } -- (void)styleRasterSource +- (void)styleRasterTileSource { NSString *tileURL = [NSString stringWithFormat:@"https://stamen-tiles.a.ssl.fastly.net/terrain-background/{z}/{x}/{y}%@.jpg", UIScreen.mainScreen.nativeScale > 1 ? @"@2x" : @""]; - MGLRasterSource *rasterSource = [[MGLRasterSource alloc] initWithIdentifier:@"style-raster-source-id" tileURLTemplates:@[tileURL] options:@{ + MGLRasterTileSource *rasterTileSource = [[MGLRasterTileSource alloc] initWithIdentifier:@"style-raster-tile-source-id" tileURLTemplates:@[tileURL] options:@{ MGLTileSourceOptionTileSize: @256, }]; - [self.mapView.style addSource:rasterSource]; + [self.mapView.style addSource:rasterTileSource]; - MGLRasterStyleLayer *rasterLayer = [[MGLRasterStyleLayer alloc] initWithIdentifier:@"style-raster-layer-id" source:rasterSource]; + MGLRasterStyleLayer *rasterLayer = [[MGLRasterStyleLayer alloc] initWithIdentifier:@"style-raster-layer-id" source:rasterTileSource]; [self.mapView.style addLayer:rasterLayer]; } @@ -1377,8 +1401,8 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { -(void)styleCountryLabelsLanguage { - _usingLocaleBasedCountryLabels = !_usingLocaleBasedCountryLabels; - self.mapView.style.localizesLabels = _usingLocaleBasedCountryLabels; + _localizingLabels = !_localizingLabels; + [self.mapView.style localizeLabelsIntoLocale:_localizingLabels ? [NSLocale localeWithLocaleIdentifier:@"mul"] : nil]; } - (void)styleRouteLine @@ -1445,10 +1469,16 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { // source, categorical function that sets any feature with a "fill" attribute value of true to red color and anything without to green MGLFillStyleLayer *fillStyleLayer = [[MGLFillStyleLayer alloc] initWithIdentifier:@"fill-layer" source:shapeSource]; - fillStyleLayer.fillColor = [NSExpression expressionWithFormat:@"TERNARY(fill, %@, %@)", [UIColor greenColor], [UIColor redColor]]; + fillStyleLayer.fillColor = [NSExpression mgl_expressionForConditional:[NSPredicate predicateWithFormat:@"fill == YES"] + trueExpression:[NSExpression expressionForConstantValue:[UIColor greenColor]] + falseExpresssion:[NSExpression expressionForConstantValue:[UIColor redColor]]]; + + // source, identity function that sets any feature with an "opacity" attribute to use that value and anything without to 1.0 - fillStyleLayer.fillOpacity = [NSExpression expressionWithFormat:@"TERNARY(opacity != nil, opacity, 1.0)"]; + fillStyleLayer.fillOpacity = [NSExpression mgl_expressionForConditional:[NSPredicate predicateWithFormat:@"opacity != nil"] + trueExpression:[NSExpression expressionForKeyPath:@"opacity"] + falseExpresssion:[NSExpression expressionForConstantValue:@1.0]]; [self.mapView.style addLayer:fillStyleLayer]; } @@ -1546,6 +1576,73 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { [self presentViewController:alertController animated:YES completion:nil]; } +- (id<MGLAnnotation>)randomOffscreenPointAnnotation { + + NSPredicate *pointAnnotationPredicate = [NSPredicate predicateWithBlock:^BOOL(id _Nullable evaluatedObject, NSDictionary<NSString *,id> * _Nullable bindings) { + return [evaluatedObject isKindOfClass:[MGLPointAnnotation class]]; + }]; + + NSArray *annotations = [self.mapView.annotations filteredArrayUsingPredicate:pointAnnotationPredicate]; + + if (annotations.count == 0) { + return nil; + } + + NSArray *visibleAnnotations = [self.mapView.visibleAnnotations filteredArrayUsingPredicate:pointAnnotationPredicate]; + + if (visibleAnnotations.count == annotations.count) { + return nil; + } + + NSMutableArray *invisibleAnnotations = [annotations mutableCopy]; + + if (visibleAnnotations.count > 0) { + [invisibleAnnotations removeObjectsInArray:visibleAnnotations]; + } + + // Now pick a random offscreen annotation. + uint32_t index = arc4random_uniform((uint32_t)invisibleAnnotations.count); + return invisibleAnnotations[index]; +} + +- (void)selectAnOffscreenPointAnnotation { + id<MGLAnnotation> annotation = [self randomOffscreenPointAnnotation]; + if (annotation) { + [self.mapView selectAnnotation:annotation animated:YES]; + + NSAssert(self.mapView.selectedAnnotations.firstObject, @"The annotation was not selected"); + } +} + +- (void)centerSelectedAnnotation { + id<MGLAnnotation> annotation = self.mapView.selectedAnnotations.firstObject; + + if (!annotation) + return; + + CGPoint point = [self.mapView convertCoordinate:annotation.coordinate toPointToView:self.mapView]; + + // Animate, so that point becomes the the center + CLLocationCoordinate2D center = [self.mapView convertPoint:point toCoordinateFromView:self.mapView]; + [self.mapView setCenterCoordinate:center animated:YES]; +} + +- (void)addVisibleAreaPolyline { + CGRect constrainedRect = UIEdgeInsetsInsetRect(self.mapView.bounds, self.mapView.contentInset); + + CLLocationCoordinate2D lineCoords[5]; + + lineCoords[0] = [self.mapView convertPoint: CGPointMake(CGRectGetMinX(constrainedRect), CGRectGetMinY(constrainedRect)) toCoordinateFromView:self.mapView]; + lineCoords[1] = [self.mapView convertPoint: CGPointMake(CGRectGetMaxX(constrainedRect), CGRectGetMinY(constrainedRect)) toCoordinateFromView:self.mapView]; + lineCoords[2] = [self.mapView convertPoint: CGPointMake(CGRectGetMaxX(constrainedRect), CGRectGetMaxY(constrainedRect)) toCoordinateFromView:self.mapView]; + lineCoords[3] = [self.mapView convertPoint: CGPointMake(CGRectGetMinX(constrainedRect), CGRectGetMaxY(constrainedRect)) toCoordinateFromView:self.mapView]; + lineCoords[4] = lineCoords[0]; + + MGLPolyline *line = [MGLPolyline polylineWithCoordinates:lineCoords + count:sizeof(lineCoords)/sizeof(lineCoords[0])]; + [self.mapView addAnnotation:line]; +} + - (void)printTelemetryLogFile { NSString *fileContents = [NSString stringWithContentsOfFile:[self telemetryDebugLogFilePath] encoding:NSUTF8StringEncoding error:nil]; @@ -1597,7 +1694,13 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { toCoordinateFromView:self.mapView]; pin.title = title ?: @"Dropped Pin"; pin.subtitle = [[[MGLCoordinateFormatter alloc] init] stringFromCoordinate:pin.coordinate]; - // Calling `addAnnotation:` on mapView is not required since `selectAnnotation:animated` has the side effect of adding the annotation if required + + + // Calling `addAnnotation:` on mapView is required here (since `selectAnnotation:animated` has + // the side effect of adding the annotation if required, but returning an incorrect callout + // positioning rect) + + [self.mapView addAnnotation:pin]; [self.mapView selectAnnotation:pin animated:YES]; } } @@ -1616,8 +1719,6 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { @"Dark", @"Satellite", @"Satellite Streets", - @"Traffic Day", - @"Traffic Night", ]; styleURLs = @[ [MGLStyle streetsStyleURL], @@ -1625,9 +1726,7 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { [MGLStyle lightStyleURL], [MGLStyle darkStyleURL], [MGLStyle satelliteStyleURL], - [MGLStyle satelliteStreetsStyleURL], - [NSURL URLWithString:@"mapbox://styles/mapbox/traffic-day-v2"], - [NSURL URLWithString:@"mapbox://styles/mapbox/traffic-night-v2"], + [MGLStyle satelliteStreetsStyleURL] ]; NSAssert(styleNames.count == styleURLs.count, @"Style names and URLs don’t match."); @@ -1718,12 +1817,6 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { // Comment out the pin dropping functionality in the handleLongPress: // method in this class to make draggable annotation views play nice. annotationView.draggable = YES; - - // Uncomment to force annotation view to maintain a constant size when - // the map is tilted. By default, annotation views will shrink and grow - // as they move towards and away from the horizon. Relatedly, annotations - // backed by GL sprites currently ONLY scale with viewing distance. - // annotationView.scalesWithViewingDistance = NO; } else { // orange indicates that the annotation view was reused annotationView.backgroundColor = [UIColor orangeColor]; @@ -1898,7 +1991,7 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { // Default Mapbox styles use {name_en} as their label language, which means // that a device with an English-language locale is already effectively // using locale-based country labels. - _usingLocaleBasedCountryLabels = [[self bestLanguageForUser] isEqualToString:@"en"]; + _localizingLabels = [[self bestLanguageForUser] isEqualToString:@"en"]; } - (BOOL)mapView:(MGLMapView *)mapView shouldChangeFromCamera:(MGLMapCamera *)oldCamera toCamera:(MGLMapCamera *)newCamera { @@ -1943,6 +2036,8 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) { - (void)updateHUD { if (!self.reuseQueueStatsEnabled && !self.showZoomLevelEnabled) return; + if (self.hudLabel.hidden) self.hudLabel.hidden = NO; + NSString *hudString; if (self.reuseQueueStatsEnabled) { |