GT2/GT2-Android/node_modules/react-native-maps/lib/ios/AirGoogleMaps/AIRGoogleMapManager.m

390 lines
15 KiB
Mathematica
Raw Normal View History

//
// AIRGoogleMapManager.m
// AirMaps
//
// Created by Gil Birman on 9/1/16.
//
#import "AIRGoogleMapManager.h"
#import <React/RCTViewManager.h>
#import <React/RCTBridge.h>
#import <React/RCTUIManager.h>
#import <React/RCTConvert+CoreLocation.h>
#import <React/RCTEventDispatcher.h>
#import <React/RCTViewManager.h>
#import <React/RCTConvert.h>
#import <React/UIView+React.h>
#import "RCTConvert+GMSMapViewType.h"
#import "AIRGoogleMap.h"
#import "AIRMapMarker.h"
#import "AIRMapPolyline.h"
#import "AIRMapPolygon.h"
#import "AIRMapCircle.h"
#import "SMCalloutView.h"
#import "AIRGoogleMapMarker.h"
#import "RCTConvert+AirMap.h"
#import <MapKit/MapKit.h>
#import <QuartzCore/QuartzCore.h>
static NSString *const RCTMapViewKey = @"MapView";
@interface AIRGoogleMapManager() <GMSMapViewDelegate>
{
BOOL didCallOnMapReady;
}
@end
@implementation AIRGoogleMapManager
RCT_EXPORT_MODULE()
- (UIView *)view
{
AIRGoogleMap *map = [AIRGoogleMap new];
map.delegate = self;
return map;
}
RCT_EXPORT_VIEW_PROPERTY(initialRegion, MKCoordinateRegion)
RCT_EXPORT_VIEW_PROPERTY(region, MKCoordinateRegion)
RCT_EXPORT_VIEW_PROPERTY(showsBuildings, BOOL)
RCT_EXPORT_VIEW_PROPERTY(showsCompass, BOOL)
//RCT_EXPORT_VIEW_PROPERTY(showsScale, BOOL) // Not supported by GoogleMaps
RCT_EXPORT_VIEW_PROPERTY(showsTraffic, BOOL)
RCT_EXPORT_VIEW_PROPERTY(zoomEnabled, BOOL)
RCT_EXPORT_VIEW_PROPERTY(rotateEnabled, BOOL)
RCT_EXPORT_VIEW_PROPERTY(scrollEnabled, BOOL)
RCT_EXPORT_VIEW_PROPERTY(pitchEnabled, BOOL)
RCT_EXPORT_VIEW_PROPERTY(showsUserLocation, BOOL)
RCT_EXPORT_VIEW_PROPERTY(showsMyLocationButton, BOOL)
RCT_EXPORT_VIEW_PROPERTY(showsIndoorLevelPicker, BOOL)
RCT_EXPORT_VIEW_PROPERTY(customMapStyleString, NSString)
RCT_EXPORT_VIEW_PROPERTY(mapPadding, UIEdgeInsets)
RCT_EXPORT_VIEW_PROPERTY(onMapReady, RCTBubblingEventBlock)
RCT_EXPORT_VIEW_PROPERTY(onPress, RCTBubblingEventBlock)
RCT_EXPORT_VIEW_PROPERTY(onLongPress, RCTBubblingEventBlock)
RCT_EXPORT_VIEW_PROPERTY(onChange, RCTBubblingEventBlock)
RCT_EXPORT_VIEW_PROPERTY(onMarkerPress, RCTDirectEventBlock)
RCT_EXPORT_VIEW_PROPERTY(onRegionChange, RCTDirectEventBlock)
RCT_EXPORT_VIEW_PROPERTY(onRegionChangeComplete, RCTDirectEventBlock)
RCT_EXPORT_VIEW_PROPERTY(mapType, GMSMapViewType)
RCT_EXPORT_VIEW_PROPERTY(minZoomLevel, CGFloat)
RCT_EXPORT_VIEW_PROPERTY(maxZoomLevel, CGFloat)
RCT_EXPORT_METHOD(animateToRegion:(nonnull NSNumber *)reactTag
withRegion:(MKCoordinateRegion)region
withDuration:(CGFloat)duration)
{
[self.bridge.uiManager addUIBlock:^(__unused RCTUIManager *uiManager, NSDictionary<NSNumber *, UIView *> *viewRegistry) {
id view = viewRegistry[reactTag];
if (![view isKindOfClass:[AIRGoogleMap class]]) {
RCTLogError(@"Invalid view returned from registry, expecting AIRGoogleMap, got: %@", view);
} else {
// Core Animation must be used to control the animation's duration
// See http://stackoverflow.com/a/15663039/171744
[CATransaction begin];
[CATransaction setAnimationDuration:duration/1000];
AIRGoogleMap *mapView = (AIRGoogleMap *)view;
GMSCameraPosition *camera = [AIRGoogleMap makeGMSCameraPositionFromMap:mapView andMKCoordinateRegion:region];
[mapView animateToCameraPosition:camera];
[CATransaction commit];
}
}];
}
RCT_EXPORT_METHOD(animateToCoordinate:(nonnull NSNumber *)reactTag
withRegion:(CLLocationCoordinate2D)latlng
withDuration:(CGFloat)duration)
{
[self.bridge.uiManager addUIBlock:^(__unused RCTUIManager *uiManager, NSDictionary<NSNumber *, UIView *> *viewRegistry) {
id view = viewRegistry[reactTag];
if (![view isKindOfClass:[AIRGoogleMap class]]) {
RCTLogError(@"Invalid view returned from registry, expecting AIRGoogleMap, got: %@", view);
} else {
[CATransaction begin];
[CATransaction setAnimationDuration:duration/1000];
[(AIRGoogleMap *)view animateToLocation:latlng];
[CATransaction commit];
}
}];
}
RCT_EXPORT_METHOD(animateToViewingAngle:(nonnull NSNumber *)reactTag
withAngle:(double)angle
withDuration:(CGFloat)duration)
{
[self.bridge.uiManager addUIBlock:^(__unused RCTUIManager *uiManager, NSDictionary<NSNumber *, UIView *> *viewRegistry) {
id view = viewRegistry[reactTag];
if (![view isKindOfClass:[AIRGoogleMap class]]) {
RCTLogError(@"Invalid view returned from registry, expecting AIRGoogleMap, got: %@", view);
} else {
[CATransaction begin];
[CATransaction setAnimationDuration:duration/1000];
AIRGoogleMap *mapView = (AIRGoogleMap *)view;
[mapView animateToViewingAngle:angle];
[CATransaction commit];
}
}];
}
RCT_EXPORT_METHOD(animateToBearing:(nonnull NSNumber *)reactTag
withBearing:(CGFloat)bearing
withDuration:(CGFloat)duration)
{
[self.bridge.uiManager addUIBlock:^(__unused RCTUIManager *uiManager, NSDictionary<NSNumber *, UIView *> *viewRegistry) {
id view = viewRegistry[reactTag];
if (![view isKindOfClass:[AIRGoogleMap class]]) {
RCTLogError(@"Invalid view returned from registry, expecting AIRGoogleMap, got: %@", view);
} else {
[CATransaction begin];
[CATransaction setAnimationDuration:duration/1000];
AIRGoogleMap *mapView = (AIRGoogleMap *)view;
[mapView animateToBearing:bearing];
[CATransaction commit];
}
}];
}
RCT_EXPORT_METHOD(fitToElements:(nonnull NSNumber *)reactTag
animated:(BOOL)animated)
{
[self.bridge.uiManager addUIBlock:^(__unused RCTUIManager *uiManager, NSDictionary<NSNumber *, UIView *> *viewRegistry) {
id view = viewRegistry[reactTag];
if (![view isKindOfClass:[AIRGoogleMap class]]) {
RCTLogError(@"Invalid view returned from registry, expecting AIRGoogleMap, got: %@", view);
} else {
AIRGoogleMap *mapView = (AIRGoogleMap *)view;
CLLocationCoordinate2D myLocation = ((AIRGoogleMapMarker *)(mapView.markers.firstObject)).realMarker.position;
GMSCoordinateBounds *bounds = [[GMSCoordinateBounds alloc] initWithCoordinate:myLocation coordinate:myLocation];
for (AIRGoogleMapMarker *marker in mapView.markers)
bounds = [bounds includingCoordinate:marker.realMarker.position];
[mapView animateWithCameraUpdate:[GMSCameraUpdate fitBounds:bounds withPadding:55.0f]];
}
}];
}
RCT_EXPORT_METHOD(fitToSuppliedMarkers:(nonnull NSNumber *)reactTag
markers:(nonnull NSArray *)markers
animated:(BOOL)animated)
{
[self.bridge.uiManager addUIBlock:^(__unused RCTUIManager *uiManager, NSDictionary<NSNumber *, UIView *> *viewRegistry) {
id view = viewRegistry[reactTag];
if (![view isKindOfClass:[AIRGoogleMap class]]) {
RCTLogError(@"Invalid view returned from registry, expecting AIRGoogleMap, got: %@", view);
} else {
AIRGoogleMap *mapView = (AIRGoogleMap *)view;
NSPredicate *filterMarkers = [NSPredicate predicateWithBlock:^BOOL(id evaluatedObject, NSDictionary *bindings) {
AIRGoogleMapMarker *marker = (AIRGoogleMapMarker *)evaluatedObject;
return [marker isKindOfClass:[AIRGoogleMapMarker class]] && [markers containsObject:marker.identifier];
}];
NSArray *filteredMarkers = [mapView.markers filteredArrayUsingPredicate:filterMarkers];
CLLocationCoordinate2D myLocation = ((AIRGoogleMapMarker *)(filteredMarkers.firstObject)).realMarker.position;
GMSCoordinateBounds *bounds = [[GMSCoordinateBounds alloc] initWithCoordinate:myLocation coordinate:myLocation];
for (AIRGoogleMapMarker *marker in filteredMarkers)
bounds = [bounds includingCoordinate:marker.realMarker.position];
[mapView animateWithCameraUpdate:[GMSCameraUpdate fitBounds:bounds withPadding:55.0f]];
}
}];
}
RCT_EXPORT_METHOD(fitToCoordinates:(nonnull NSNumber *)reactTag
coordinates:(nonnull NSArray<AIRMapCoordinate *> *)coordinates
edgePadding:(nonnull NSDictionary *)edgePadding
animated:(BOOL)animated)
{
[self.bridge.uiManager addUIBlock:^(__unused RCTUIManager *uiManager, NSDictionary<NSNumber *, UIView *> *viewRegistry) {
id view = viewRegistry[reactTag];
if (![view isKindOfClass:[AIRGoogleMap class]]) {
RCTLogError(@"Invalid view returned from registry, expecting AIRGoogleMap, got: %@", view);
} else {
AIRGoogleMap *mapView = (AIRGoogleMap *)view;
CLLocationCoordinate2D myLocation = coordinates.firstObject.coordinate;
GMSCoordinateBounds *bounds = [[GMSCoordinateBounds alloc] initWithCoordinate:myLocation coordinate:myLocation];
for (AIRMapCoordinate *coordinate in coordinates)
bounds = [bounds includingCoordinate:coordinate.coordinate];
// Set Map viewport
CGFloat top = [RCTConvert CGFloat:edgePadding[@"top"]];
CGFloat right = [RCTConvert CGFloat:edgePadding[@"right"]];
CGFloat bottom = [RCTConvert CGFloat:edgePadding[@"bottom"]];
CGFloat left = [RCTConvert CGFloat:edgePadding[@"left"]];
[mapView animateWithCameraUpdate:[GMSCameraUpdate fitBounds:bounds withEdgeInsets:UIEdgeInsetsMake(top, left, bottom, right)]];
}
}];
}
RCT_EXPORT_METHOD(takeSnapshot:(nonnull NSNumber *)reactTag
withWidth:(nonnull NSNumber *)width
withHeight:(nonnull NSNumber *)height
withRegion:(MKCoordinateRegion)region
format:(nonnull NSString *)format
quality:(nonnull NSNumber *)quality
result:(nonnull NSString *)result
withCallback:(RCTResponseSenderBlock)callback)
{
NSTimeInterval timeStamp = [[NSDate date] timeIntervalSince1970];
NSString *pathComponent = [NSString stringWithFormat:@"Documents/snapshot-%.20lf.%@", timeStamp, format];
NSString *filePath = [NSHomeDirectory() stringByAppendingPathComponent: pathComponent];
[self.bridge.uiManager addUIBlock:^(__unused RCTUIManager *uiManager, NSDictionary<NSNumber *, UIView *> *viewRegistry) {
id view = viewRegistry[reactTag];
if (![view isKindOfClass:[AIRGoogleMap class]]) {
RCTLogError(@"Invalid view returned from registry, expecting AIRMap, got: %@", view);
} else {
AIRGoogleMap *mapView = (AIRGoogleMap *)view;
// TODO: currently we are ignoring width, height, region
UIGraphicsBeginImageContextWithOptions(mapView.frame.size, YES, 0.0f);
[mapView.layer renderInContext:UIGraphicsGetCurrentContext()];
UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
NSData *data;
if ([format isEqualToString:@"png"]) {
data = UIImagePNGRepresentation(image);
}
else if([format isEqualToString:@"jpg"]) {
data = UIImageJPEGRepresentation(image, quality.floatValue);
}
if ([result isEqualToString:@"file"]) {
[data writeToFile:filePath atomically:YES];
callback(@[[NSNull null], filePath]);
}
else if ([result isEqualToString:@"base64"]) {
callback(@[[NSNull null], [data base64EncodedStringWithOptions:NSDataBase64EncodingEndLineWithCarriageReturn]]);
}
else if ([result isEqualToString:@"legacy"]) {
// In the initial (iOS only) implementation of takeSnapshot,
// both the uri and the base64 encoded string were returned.
// Returning both is rarely useful and in fact causes a
// performance penalty when only the file URI is desired.
// In that case the base64 encoded string was always marshalled
// over the JS-bridge (which is quite slow).
// A new more flexible API was created to cover this.
// This code should be removed in a future release when the
// old API is fully deprecated.
[data writeToFile:filePath atomically:YES];
NSDictionary *snapshotData = @{
@"uri": filePath,
@"data": [data base64EncodedStringWithOptions:NSDataBase64EncodingEndLineWithCarriageReturn]
};
callback(@[[NSNull null], snapshotData]);
}
}
UIGraphicsEndImageContext();
}];
}
RCT_EXPORT_METHOD(setMapBoundaries:(nonnull NSNumber *)reactTag
northEast:(CLLocationCoordinate2D)northEast
southWest:(CLLocationCoordinate2D)southWest)
{
[self.bridge.uiManager addUIBlock:^(__unused RCTUIManager *uiManager, NSDictionary<NSNumber *, UIView *> *viewRegistry) {
id view = viewRegistry[reactTag];
if (![view isKindOfClass:[AIRGoogleMap class]]) {
RCTLogError(@"Invalid view returned from registry, expecting AIRGoogleMap, got: %@", view);
} else {
AIRGoogleMap *mapView = (AIRGoogleMap *)view;
GMSCoordinateBounds *bounds = [[GMSCoordinateBounds alloc] initWithCoordinate:northEast coordinate:southWest];
mapView.cameraTargetBounds = bounds;
}
}];
}
+ (BOOL)requiresMainQueueSetup {
return YES;
}
- (NSDictionary *)constantsToExport {
return @{ @"legalNotice": [GMSServices openSourceLicenseInfo] };
}
- (void)mapViewDidStartTileRendering:(GMSMapView *)mapView {
if (didCallOnMapReady) return;
didCallOnMapReady = YES;
AIRGoogleMap *googleMapView = (AIRGoogleMap *)mapView;
[googleMapView didPrepareMap];
}
- (BOOL)mapView:(GMSMapView *)mapView didTapMarker:(GMSMarker *)marker {
AIRGoogleMap *googleMapView = (AIRGoogleMap *)mapView;
return [googleMapView didTapMarker:marker];
}
- (void)mapView:(GMSMapView *)mapView didTapOverlay:(GMSPolygon *)polygon {
AIRGoogleMap *googleMapView = (AIRGoogleMap *)mapView;
[googleMapView didTapPolygon:polygon];
}
- (void)mapView:(GMSMapView *)mapView didTapAtCoordinate:(CLLocationCoordinate2D)coordinate {
AIRGoogleMap *googleMapView = (AIRGoogleMap *)mapView;
[googleMapView didTapAtCoordinate:coordinate];
}
- (void)mapView:(GMSMapView *)mapView didLongPressAtCoordinate:(CLLocationCoordinate2D)coordinate {
AIRGoogleMap *googleMapView = (AIRGoogleMap *)mapView;
[googleMapView didLongPressAtCoordinate:coordinate];
}
- (void)mapView:(GMSMapView *)mapView didChangeCameraPosition:(GMSCameraPosition *)position {
AIRGoogleMap *googleMapView = (AIRGoogleMap *)mapView;
[googleMapView didChangeCameraPosition:position];
}
- (void)mapView:(GMSMapView *)mapView idleAtCameraPosition:(GMSCameraPosition *)position {
AIRGoogleMap *googleMapView = (AIRGoogleMap *)mapView;
[googleMapView idleAtCameraPosition:position];
}
- (UIView *)mapView:(GMSMapView *)mapView markerInfoWindow:(GMSMarker *)marker {
AIRGMSMarker *aMarker = (AIRGMSMarker *)marker;
return [aMarker.fakeMarker markerInfoWindow];}
- (UIView *)mapView:(GMSMapView *)mapView markerInfoContents:(GMSMarker *)marker {
AIRGMSMarker *aMarker = (AIRGMSMarker *)marker;
return [aMarker.fakeMarker markerInfoContents];
}
- (void)mapView:(GMSMapView *)mapView didTapInfoWindowOfMarker:(GMSMarker *)marker {
AIRGMSMarker *aMarker = (AIRGMSMarker *)marker;
[aMarker.fakeMarker didTapInfoWindowOfMarker:aMarker];
}
- (void)mapView:(GMSMapView *)mapView didBeginDraggingMarker:(GMSMarker *)marker {
AIRGMSMarker *aMarker = (AIRGMSMarker *)marker;
[aMarker.fakeMarker didBeginDraggingMarker:aMarker];
}
- (void)mapView:(GMSMapView *)mapView didEndDraggingMarker:(GMSMarker *)marker {
AIRGMSMarker *aMarker = (AIRGMSMarker *)marker;
[aMarker.fakeMarker didEndDraggingMarker:aMarker];
}
- (void)mapView:(GMSMapView *)mapView didDragMarker:(GMSMarker *)marker {
AIRGMSMarker *aMarker = (AIRGMSMarker *)marker;
[aMarker.fakeMarker didDragMarker:aMarker];
}
@end