diff options
Diffstat (limited to 'platform/ios/src/MGLMapView.mm')
| -rw-r--r-- | platform/ios/src/MGLMapView.mm | 107 |
1 files changed, 67 insertions, 40 deletions
diff --git a/platform/ios/src/MGLMapView.mm b/platform/ios/src/MGLMapView.mm index ac608dd074..4112df6e76 100644 --- a/platform/ios/src/MGLMapView.mm +++ b/platform/ios/src/MGLMapView.mm @@ -3257,6 +3257,12 @@ public: } std::vector<MGLAnnotationTag> annotationTags = [self annotationTagsInRect:rect]; + std::vector<MGLAnnotationTag> shapeAnnotationTags = [self shapeAnnotationTagsInRect:rect]; + + if (shapeAnnotationTags.size()) { + annotationTags.insert(annotationTags.end(), shapeAnnotationTags.begin(), shapeAnnotationTags.end()); + } + if (annotationTags.size()) { NSMutableArray *annotations = [NSMutableArray arrayWithCapacity:annotationTags.size()]; @@ -3762,6 +3768,12 @@ public: queryRect = CGRectInset(queryRect, -MGLAnnotationImagePaddingForHitTest, -MGLAnnotationImagePaddingForHitTest); std::vector<MGLAnnotationTag> nearbyAnnotations = [self annotationTagsInRect:queryRect]; + BOOL queryingShapeAnnotations = NO; + + if (!nearbyAnnotations.size()) { + nearbyAnnotations = [self shapeAnnotationTagsInRect:queryRect]; + queryingShapeAnnotations = YES; + } if (nearbyAnnotations.size()) { @@ -3769,54 +3781,56 @@ public: CGRect hitRect = CGRectInset({ point, CGSizeZero }, -MGLAnnotationImagePaddingForHitTest, -MGLAnnotationImagePaddingForHitTest); - - // Filter out any annotation whose image or view is unselectable or for which - // hit testing fails. - auto end = std::remove_if(nearbyAnnotations.begin(), nearbyAnnotations.end(), - [&](const MGLAnnotationTag annotationTag) - { - id <MGLAnnotation> annotation = [self annotationWithTag:annotationTag]; - NSAssert(annotation, @"Unknown annotation found nearby tap"); - if ( ! annotation) - { - return true; - } - - MGLAnnotationContext annotationContext = _annotationContextsByAnnotationTag.at(annotationTag); - CGRect annotationRect; - - MGLAnnotationView *annotationView = annotationContext.annotationView; - if (annotationView) - { - if ( ! annotationView.enabled) + + if (!queryingShapeAnnotations) { + // Filter out any annotation whose image or view is unselectable or for which + // hit testing fails. + auto end = std::remove_if(nearbyAnnotations.begin(), nearbyAnnotations.end(), [&](const MGLAnnotationTag annotationTag) { + id <MGLAnnotation> annotation = [self annotationWithTag:annotationTag]; + NSAssert(annotation, @"Unknown annotation found nearby tap"); + if ( ! annotation) { return true; } - CGPoint calloutAnchorPoint = [self convertCoordinate:annotation.coordinate toPointToView:self]; - CGRect frame = CGRectInset({ calloutAnchorPoint, CGSizeZero }, -CGRectGetWidth(annotationView.frame) / 2, -CGRectGetHeight(annotationView.frame) / 2); - annotationRect = UIEdgeInsetsInsetRect(frame, annotationView.alignmentRectInsets); - } - else - { - MGLAnnotationImage *annotationImage = [self imageOfAnnotationWithTag:annotationTag]; - if ( ! annotationImage.enabled) + MGLAnnotationContext annotationContext = _annotationContextsByAnnotationTag.at(annotationTag); + CGRect annotationRect; + + MGLAnnotationView *annotationView = annotationContext.annotationView; + + if (annotationView) { - return true; + if ( ! annotationView.enabled) + { + return true; + } + + CGPoint calloutAnchorPoint = [self convertCoordinate:annotation.coordinate toPointToView:self]; + CGRect frame = CGRectInset({ calloutAnchorPoint, CGSizeZero }, -CGRectGetWidth(annotationView.frame) / 2, -CGRectGetHeight(annotationView.frame) / 2); + annotationRect = UIEdgeInsetsInsetRect(frame, annotationView.alignmentRectInsets); } + else + { + MGLAnnotationImage *annotationImage = [self imageOfAnnotationWithTag:annotationTag]; + if ( ! annotationImage.enabled) + { + return true; + } - MGLAnnotationImage *fallbackAnnotationImage = [self dequeueReusableAnnotationImageWithIdentifier:MGLDefaultStyleMarkerSymbolName]; - UIImage *fallbackImage = fallbackAnnotationImage.image; + MGLAnnotationImage *fallbackAnnotationImage = [self dequeueReusableAnnotationImageWithIdentifier:MGLDefaultStyleMarkerSymbolName]; + UIImage *fallbackImage = fallbackAnnotationImage.image; - annotationRect = [self frameOfImage:annotationImage.image ?: fallbackImage centeredAtCoordinate:annotation.coordinate]; - } + annotationRect = [self frameOfImage:annotationImage.image ?: fallbackImage centeredAtCoordinate:annotation.coordinate]; + } - // Filter out the annotation if the fattened finger didn’t land - // within the image’s alignment rect. - return !!!CGRectIntersectsRect(annotationRect, hitRect); - }); + // Filter out the annotation if the fattened finger didn’t land + // within the image’s alignment rect. + return !!!CGRectIntersectsRect(annotationRect, hitRect); + }); + + nearbyAnnotations.resize(std::distance(nearbyAnnotations.begin(), end)); + } - nearbyAnnotations.resize(std::distance(nearbyAnnotations.begin(), end)); } MGLAnnotationTag hitAnnotationTag = MGLAnnotationTagNotFound; @@ -3899,6 +3913,14 @@ public: }); } +- (std::vector<MGLAnnotationTag>)shapeAnnotationTagsInRect:(CGRect)rect +{ + return _rendererFrontend->getRenderer()->queryShapeAnnotations({ + { CGRectGetMinX(rect), CGRectGetMinY(rect) }, + { CGRectGetMaxX(rect), CGRectGetMaxY(rect) }, + }); +} + - (id <MGLAnnotation>)selectedAnnotation { if (_userLocationAnnotationIsSelected) @@ -3950,8 +3972,6 @@ public: { if ( ! annotation) return; - if ([annotation isKindOfClass:[MGLMultiPoint class]]) return; - if (annotation == self.selectedAnnotation) return; [self deselectAnnotation:self.selectedAnnotation animated:NO]; @@ -4095,6 +4115,13 @@ public: { return CGRectZero; } + + if ([annotation isKindOfClass:[MGLMultiPoint class]]) { + CLLocationCoordinate2D origin = annotation.coordinate; + CGPoint originPoint = [self convertCoordinate:origin toPointToView:self]; + return CGRectMake(originPoint.x, originPoint.y, MGLAnnotationImagePaddingForHitTest, MGLAnnotationImagePaddingForHitTest); + + } UIImage *image = [self imageOfAnnotationWithTag:annotationTag].image; if ( ! image) { |