a8f4f70636
See https://github.com/pre-commit/pre-commit-hooks?tab=readme-ov-file#trailing-whitespace
1523 lines
64 KiB
Objective-C
1523 lines
64 KiB
Objective-C
#import "MapDocument.h"
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#import "AppDelegate.h"
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// #import "CustomStyleLayerExample.h"
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#import "DroppedPinAnnotation.h"
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#import "MLNMapsnapshotter.h"
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#import "MLNStyle+MBXAdditions.h"
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#import "MLNVectorTileSource_Private.h"
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#import <Mapbox.h>
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static NSString * const MLNDroppedPinAnnotationImageIdentifier = @"dropped";
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static const CLLocationCoordinate2D WorldTourDestinations[] = {
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{ .latitude = 38.8999418, .longitude = -77.033996 },
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{ .latitude = 37.7884307, .longitude = -122.3998631 },
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{ .latitude = 52.5003103, .longitude = 13.4197763 },
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{ .latitude = 60.1712627, .longitude = 24.9378866 },
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{ .latitude = 53.8948782, .longitude = 27.5558476 },
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};
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NSArray<id <MLNAnnotation>> *MBXFlattenedShapes(NSArray<id <MLNAnnotation>> *shapes) {
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NSMutableArray *flattenedShapes = [NSMutableArray arrayWithCapacity:shapes.count];
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for (id <MLNAnnotation> shape in shapes) {
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NSArray *subshapes;
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if ([shape isKindOfClass:[MLNMultiPolyline class]]) {
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subshapes = [(MLNMultiPolyline *)shape polylines];
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} else if ([shape isKindOfClass:[MLNMultiPolygon class]]) {
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subshapes = [(MLNMultiPolygon *)shape polygons];
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} else if ([shape isKindOfClass:[MLNPointCollection class]]) {
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NSUInteger pointCount = [(MLNPointCollection *)shape pointCount];
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CLLocationCoordinate2D *coordinates = [(MLNPointCollection *)shape coordinates];
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NSMutableArray *pointAnnotations = [NSMutableArray arrayWithCapacity:pointCount];
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for (NSUInteger i = 0; i < pointCount; i++) {
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MLNPointAnnotation *pointAnnotation = [[MLNPointAnnotation alloc] init];
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pointAnnotation.coordinate = coordinates[i];
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[pointAnnotations addObject:pointAnnotation];
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}
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subshapes = pointAnnotations;
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} else if ([shape isKindOfClass:[MLNShapeCollection class]]) {
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subshapes = MBXFlattenedShapes([(MLNShapeCollection *)shape shapes]);
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}
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if (subshapes) {
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[flattenedShapes addObjectsFromArray:subshapes];
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} else {
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[flattenedShapes addObject:shape];
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}
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}
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return flattenedShapes;
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}
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@interface MLNVectorTileSource (MBXAdditions)
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@property (nonatomic, readonly, getter=isMapboxTerrain) BOOL mapboxTerrain;
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@end
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@implementation MLNVectorTileSource (MBXAdditions)
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- (BOOL)isMapboxTerrain {
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NSURL *url = self.configurationURL;
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if (![url.scheme isEqualToString:@"mapbox"]) {
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return NO;
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}
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NSArray *identifiers = [url.host componentsSeparatedByString:@","];
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return [identifiers containsObject:@"mapbox.mapbox-terrain-v2"] || [identifiers containsObject:@"mapbox.mapbox-terrain-v1"];
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}
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@end
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@interface MapDocument () <NSWindowDelegate, NSSharingServicePickerDelegate, NSMenuDelegate, NSSplitViewDelegate, MLNMapViewDelegate, MLNMapSnapshotterDelegate, MLNComputedShapeSourceDataSource>
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@property (weak) IBOutlet NSArrayController *styleLayersArrayController;
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@property (weak) IBOutlet NSTableView *styleLayersTableView;
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@property (weak) IBOutlet NSMenu *mapViewContextMenu;
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@property (weak) IBOutlet NSSplitView *splitView;
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@property (weak) IBOutlet NSWindow *addOfflinePackWindow;
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@property (weak) IBOutlet NSTextField *offlinePackNameField;
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@property (weak) IBOutlet NSTextField *minimumOfflinePackZoomLevelField;
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@property (weak) IBOutlet NSNumberFormatter *minimumOfflinePackZoomLevelFormatter;
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@property (weak) IBOutlet NSTextField *maximumOfflinePackZoomLevelField;
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@property (weak) IBOutlet NSNumberFormatter *maximumOfflinePackZoomLevelFormatter;
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@property (weak) IBOutlet NSButton *includesIdeographicGlyphsBox;
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@end
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@implementation MapDocument {
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/// Style URL inherited from an existing document at the time this document
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/// was created.
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NSURL *_inheritedStyleURL;
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NSPoint _mouseLocationForMapViewContextMenu;
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NSUInteger _droppedPinCounter;
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NSNumberFormatter *_spellOutNumberFormatter;
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BOOL _isLocalizingLabels;
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BOOL _showsToolTipsOnDroppedPins;
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BOOL _randomizesCursorsOnDroppedPins;
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BOOL _isTouringWorld;
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BOOL _isShowingPolygonAndPolylineAnnotations;
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BOOL _isShowingAnimatedAnnotation;
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MLNMapSnapshotter *_snapshotter;
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}
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// MARK: Lifecycle
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- (NSString *)windowNibName {
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return @"MapDocument";
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}
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- (void)dealloc {
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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}
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- (void)windowControllerWillLoadNib:(NSWindowController *)windowController {
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NSDocument *currentDocument = [NSDocumentController sharedDocumentController].currentDocument;
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if ([currentDocument isKindOfClass:[MapDocument class]]) {
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_inheritedStyleURL = [(MapDocument *)currentDocument mapView].styleURL;
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}
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}
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- (void)windowControllerDidLoadNib:(NSWindowController *)controller {
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[super windowControllerDidLoadNib:controller];
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(userDefaultsDidChange:)
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name:NSUserDefaultsDidChangeNotification
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object:nil];
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_spellOutNumberFormatter = [[NSNumberFormatter alloc] init];
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NSPressGestureRecognizer *pressGestureRecognizer = [[NSPressGestureRecognizer alloc] initWithTarget:self action:@selector(handlePressGesture:)];
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[self.mapView addGestureRecognizer:pressGestureRecognizer];
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[self.splitView setPosition:0 ofDividerAtIndex:0];
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[self applyPendingState];
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}
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- (NSWindow *)window {
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return self.windowControllers.firstObject.window;
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}
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- (void)userDefaultsDidChange:(NSNotification *)notification {
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NSUserDefaults *userDefaults = notification.object;
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NSString *apiKey = [userDefaults stringForKey:MLNApiKeyDefaultsKey];
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if (![apiKey isEqualToString:[MLNSettings apiKey]]) {
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[MLNSettings setApiKey:apiKey];
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[self reload:self];
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}
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}
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// MARK: NSWindowDelegate methods
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- (void)window:(NSWindow *)window willEncodeRestorableState:(NSCoder *)state {
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[state encodeObject:self.mapView.styleURL forKey:@"MBXMapViewStyleURL"];
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[state encodeBool:_isLocalizingLabels forKey:@"MBXLocalizeLabels"];
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}
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- (void)window:(NSWindow *)window didDecodeRestorableState:(NSCoder *)state {
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self.mapView.styleURL = [state decodeObjectForKey:@"MBXMapViewStyleURL"];
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_isLocalizingLabels = [state decodeBoolForKey:@"MBXLocalizeLabels"];
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}
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// MARK: Services
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- (IBAction)showShareMenu:(id)sender {
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NSSharingServicePicker *picker = [[NSSharingServicePicker alloc] initWithItems:@[self.shareURL]];
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picker.delegate = self;
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[picker showRelativeToRect:[sender bounds] ofView:sender preferredEdge:NSMinYEdge];
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}
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- (NSURL *)shareURL {
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NSArray *components = self.mapView.styleURL.pathComponents;
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MLNMapCamera *camera = self.mapView.camera;
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return [NSURL URLWithString:
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[NSString stringWithFormat:@"https://api.mapbox.com/styles/v1/%@/%@.html?access_token=%@#%.2f/%.5f/%.5f/%.f/%.f",
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components[1], components[2], [MLNSettings apiKey],
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self.mapView.zoomLevel, camera.centerCoordinate.latitude, camera.centerCoordinate.longitude,
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camera.heading, camera.pitch]];
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}
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// MARK: File methods
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- (IBAction)import:(id)sender {
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NSOpenPanel *panel = [NSOpenPanel openPanel];
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panel.allowedFileTypes = @[@"public.json", @"json", @"geojson"];
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panel.allowsMultipleSelection = YES;
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__weak __typeof__(self) weakSelf = self;
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[panel beginSheetModalForWindow:self.window completionHandler:^(NSModalResponse result) {
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if (result != NSModalResponseOK) {
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return;
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}
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for (NSURL *url in panel.URLs) {
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[weakSelf importFromURL:url];
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}
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}];
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}
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/**
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Adds the contents of the GeoJSON file at the given URL to the map.
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GeoJSON features are styled according to
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[simplestyle-spec](https://github.com/mapbox/simplestyle-spec/tree/master/1.1.0/).
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*/
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- (void)importFromURL:(NSURL *)url {
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MLNStyle *style = self.mapView.style;
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if (!style) {
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return;
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}
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MLNShapeSource *source = [[MLNShapeSource alloc] initWithIdentifier:[NSUUID UUID].UUIDString URL:url options:nil];
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[self.mapView.style addSource:source];
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NSString *pointIdentifier = [NSString stringWithFormat:@"%@ marker", source.identifier];
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MLNSymbolStyleLayer *pointLayer = [[MLNSymbolStyleLayer alloc] initWithIdentifier:pointIdentifier source:source];
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pointLayer.iconImageName =
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[NSExpression expressionWithFormat:@"mgl_join({%K, '-', CAST(TERNARY(%K = 'small', 11, 15), 'NSString')})",
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@"marker-symbol", @"marker-size"];
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pointLayer.iconScale = [NSExpression expressionForConstantValue:@1];
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pointLayer.iconColor = [NSExpression expressionWithFormat:@"CAST(mgl_coalesce({%K, '#7e7e7e'}), 'NSColor')",
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@"marker-color"];
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pointLayer.iconAllowsOverlap = [NSExpression expressionForConstantValue:@YES];
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[style addLayer:pointLayer];
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NSString *fillIdentifier = [NSString stringWithFormat:@"%@ fill", source.identifier];
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MLNFillStyleLayer *fillLayer = [[MLNFillStyleLayer alloc] initWithIdentifier:fillIdentifier source:source];
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fillLayer.predicate = [NSPredicate predicateWithFormat:@"fill != nil OR %K != nil", @"fill-opacity"];
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fillLayer.fillColor = [NSExpression expressionWithFormat:@"CAST(mgl_coalesce({fill, '#555555'}), 'NSColor')"];
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fillLayer.fillOpacity = [NSExpression expressionWithFormat:@"mgl_coalesce({%K, 0.5})", @"fill-opacity"];
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[style addLayer:fillLayer];
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NSString *lineIdentifier = [NSString stringWithFormat:@"%@ stroke", source.identifier];
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MLNLineStyleLayer *lineLayer = [[MLNLineStyleLayer alloc] initWithIdentifier:lineIdentifier source:source];
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lineLayer.lineColor = [NSExpression expressionWithFormat:@"CAST(mgl_coalesce({stroke, '#555555'}), 'NSColor')"];
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lineLayer.lineOpacity = [NSExpression expressionWithFormat:@"mgl_coalesce({%K, 1.0})", @"stroke-opacity"];
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lineLayer.lineWidth = [NSExpression expressionWithFormat:@"mgl_coalesce({%K, 2})", @"stroke-width"];
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lineLayer.lineCap = [NSExpression expressionForConstantValue:@"round"];
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lineLayer.lineJoin = [NSExpression expressionForConstantValue:@"bevel"];
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[style addLayer:lineLayer];
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}
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- (IBAction)takeSnapshot:(id)sender {
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MLNMapCamera *camera = self.mapView.camera;
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MLNMapSnapshotOptions *options = [[MLNMapSnapshotOptions alloc] initWithStyleURL:self.mapView.styleURL camera:camera size:self.mapView.bounds.size];
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options.zoomLevel = self.mapView.zoomLevel;
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// Create and start the snapshotter
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__weak __typeof__(self) weakSelf = self;
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_snapshotter = [[MLNMapSnapshotter alloc] initWithOptions:options];
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_snapshotter.delegate = self;
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[_snapshotter startWithCompletionHandler:^(MLNMapSnapshot *snapshot, NSError *error) {
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__typeof__(self) strongSelf = weakSelf;
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if (!strongSelf) {
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return;
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}
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if (error) {
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NSLog(@"Could not load snapshot: %@", error.localizedDescription);
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} else {
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// Set the default name for the file and show the panel.
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NSSavePanel *panel = [NSSavePanel savePanel];
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panel.nameFieldStringValue = [strongSelf.mapView.styleURL.lastPathComponent.stringByDeletingPathExtension stringByAppendingPathExtension:@"png"];
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panel.allowedFileTypes = [@[(NSString *)kUTTypePNG] arrayByAddingObjectsFromArray:[NSBitmapImageRep imageUnfilteredTypes]];
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[panel beginSheetModalForWindow:strongSelf.window completionHandler:^(NSInteger result) {
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if (result == NSModalResponseOK) {
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// Write the contents in the new format.
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NSURL *fileURL = panel.URL;
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NSBitmapImageRep *bitmapRep;
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for (NSImageRep *imageRep in snapshot.image.representations) {
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if ([imageRep isKindOfClass:[NSBitmapImageRep class]]) {
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bitmapRep = (NSBitmapImageRep *)imageRep;
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break; // stop on first bitmap rep we find
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}
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}
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if (!bitmapRep) {
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bitmapRep = [NSBitmapImageRep imageRepWithData:snapshot.image.TIFFRepresentation];
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}
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CFStringRef uti = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, (__bridge CFStringRef)fileURL.pathExtension, NULL /* inConformingToUTI */);
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NSBitmapImageFileType fileType = NSTIFFFileType;
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if (UTTypeConformsTo(uti, kUTTypePNG)) {
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fileType = NSPNGFileType;
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} else if (UTTypeConformsTo(uti, kUTTypeGIF)) {
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fileType = NSGIFFileType;
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} else if (UTTypeConformsTo(uti, kUTTypeJPEG2000)) {
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fileType = NSJPEG2000FileType;
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} else if (UTTypeConformsTo(uti, kUTTypeJPEG)) {
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fileType = NSJPEGFileType;
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} else if (UTTypeConformsTo(uti, kUTTypeBMP)) {
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fileType = NSBitmapImageFileTypeBMP;
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}
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NSData *imageData = [bitmapRep representationUsingType:fileType properties:@{}];
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[imageData writeToURL:fileURL atomically:NO];
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}
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}];
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}
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strongSelf->_snapshotter = nil;
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}];
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}
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// MARK: View methods
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- (IBAction)showStyle:(id)sender {
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NSInteger tag = -1;
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if ([sender isKindOfClass:[NSMenuItem class]]) {
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tag = [sender tag];
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} else if ([sender isKindOfClass:[NSPopUpButton class]]) {
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tag = [sender selectedTag];
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}
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NSURL *styleURL = [[[MLNStyle predefinedStyles] objectAtIndex:tag - 1] url];
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[self.undoManager removeAllActionsWithTarget:self];
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self.mapView.styleURL = styleURL;
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[self.window.toolbar validateVisibleItems];
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}
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- (IBAction)chooseCustomStyle:(id)sender {
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NSAlert *alert = [[NSAlert alloc] init];
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alert.messageText = @"Apply custom style";
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alert.informativeText = @"Enter the URL to a JSON file that conforms to the MapLibre Style Spec, such as a style designed in Mapbox Studio:";
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NSTextField *textField = [[NSTextField alloc] initWithFrame:NSZeroRect];
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[textField sizeToFit];
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NSRect textFieldFrame = textField.frame;
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textFieldFrame.size.width = 300;
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textField.frame = textFieldFrame;
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NSURL *savedURL = [[NSUserDefaults standardUserDefaults] URLForKey:@"MBXCustomStyleURL"];
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if (savedURL) {
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textField.stringValue = savedURL.absoluteString;
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}
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alert.accessoryView = textField;
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[alert addButtonWithTitle:@"Apply"];
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[alert addButtonWithTitle:@"Cancel"];
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if ([alert runModal] == NSAlertFirstButtonReturn) {
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[self.undoManager removeAllActionsWithTarget:self];
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self.mapView.styleURL = [NSURL URLWithString:textField.stringValue];
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[[NSUserDefaults standardUserDefaults] setURL:self.mapView.styleURL forKey:@"MBXCustomStyleURL"];
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[self.window.toolbar validateVisibleItems];
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}
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}
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- (IBAction)zoomIn:(id)sender {
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[self.mapView setZoomLevel:round(self.mapView.zoomLevel) + 1 animated:YES];
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}
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- (IBAction)zoomOut:(id)sender {
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[self.mapView setZoomLevel:round(self.mapView.zoomLevel) - 1 animated:YES];
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}
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- (IBAction)snapToNorth:(id)sender {
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[self.mapView setDirection:0 animated:YES];
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}
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- (IBAction)reload:(id)sender {
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[self.undoManager removeAllActionsWithTarget:self];
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[self.mapView reloadStyle:sender];
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}
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/**
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Show or hide the Layers sidebar.
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*/
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- (IBAction)toggleLayers:(id)sender {
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BOOL isShown = ![self.splitView isSubviewCollapsed:self.splitView.arrangedSubviews.firstObject];
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[NSAnimationContext runAnimationGroup:^(NSAnimationContext * _Nonnull context) {
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context.allowsImplicitAnimation = YES;
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[self.splitView setPosition:isShown ? 0 : 100 ofDividerAtIndex:0];
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[self.window.toolbar validateVisibleItems];
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} completionHandler:nil];
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}
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/**
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Show or hide the selected layers.
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*/
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- (IBAction)toggleStyleLayers:(id)sender {
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NSInteger clickedRow = self.styleLayersTableView.clickedRow;
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NSIndexSet *indices = self.styleLayersTableView.selectedRowIndexes;
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if (clickedRow >= 0 && ![indices containsIndex:clickedRow]) {
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indices = [NSIndexSet indexSetWithIndex:clickedRow];
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}
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[self toggleStyleLayersAtArrangedObjectIndexes:indices];
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}
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- (void)toggleStyleLayersAtArrangedObjectIndexes:(NSIndexSet *)indices {
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NSArray<MLNStyleLayer *> *layers = [self.mapView.style.reversedLayers objectsAtIndexes:indices];
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BOOL isVisible = layers.firstObject.visible;
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[self.undoManager registerUndoWithTarget:self handler:^(MapDocument * _Nonnull target) {
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[target toggleStyleLayersAtArrangedObjectIndexes:indices];
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}];
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if (!self.undoManager.undoing) {
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NSString *actionName;
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if (indices.count == 1) {
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actionName = [NSString stringWithFormat:@"%@ Layer “%@”", isVisible ? @"Hide" : @"Show", layers.firstObject.identifier];
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} else {
|
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actionName = [NSString stringWithFormat:@"%@ %@ Layers", isVisible ? @"Hide" : @"Show",
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[NSNumberFormatter localizedStringFromNumber:@(indices.count)
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numberStyle:NSNumberFormatterDecimalStyle]];
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}
|
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[self.undoManager setActionIsDiscardable:YES];
|
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[self.undoManager setActionName:actionName];
|
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}
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for (MLNStyleLayer *layer in layers) {
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layer.visible = !isVisible;
|
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}
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|
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NSIndexSet *columnIndices = [NSIndexSet indexSetWithIndexesInRange:NSMakeRange(0, 2)];
|
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[self.styleLayersTableView reloadDataForRowIndexes:indices columnIndexes:columnIndices];
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}
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- (IBAction)deleteStyleLayers:(id)sender {
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NSInteger clickedRow = self.styleLayersTableView.clickedRow;
|
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NSIndexSet *indices = self.styleLayersTableView.selectedRowIndexes;
|
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if (clickedRow >= 0 && ![indices containsIndex:clickedRow]) {
|
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indices = [NSIndexSet indexSetWithIndex:clickedRow];
|
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}
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[self deleteStyleLayersAtArrangedObjectIndexes:indices];
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}
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|
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- (void)insertStyleLayers:(NSArray<MLNStyleLayer *> *)layers atArrangedObjectIndexes:(NSIndexSet *)indices {
|
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[self.undoManager registerUndoWithTarget:self handler:^(id _Nonnull target) {
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[self deleteStyleLayersAtArrangedObjectIndexes:indices];
|
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}];
|
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|
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if (!self.undoManager.undoing) {
|
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NSString *actionName;
|
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if (indices.count == 1) {
|
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actionName = [NSString stringWithFormat:@"Add Layer “%@”", layers.firstObject.identifier];
|
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} else {
|
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actionName = [NSString stringWithFormat:@"Add %@ Layers",
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[NSNumberFormatter localizedStringFromNumber:@(indices.count) numberStyle:NSNumberFormatterDecimalStyle]];
|
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}
|
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[self.undoManager setActionName:actionName];
|
||
}
|
||
|
||
[self.styleLayersArrayController insertObjects:layers atArrangedObjectIndexes:indices];
|
||
}
|
||
|
||
- (void)deleteStyleLayersAtArrangedObjectIndexes:(NSIndexSet *)indices {
|
||
NSArray<MLNStyleLayer *> *layers = [self.mapView.style.reversedLayers objectsAtIndexes:indices];
|
||
[self.undoManager registerUndoWithTarget:self handler:^(id _Nonnull target) {
|
||
[self insertStyleLayers:layers atArrangedObjectIndexes:indices];
|
||
}];
|
||
|
||
if (!self.undoManager.undoing) {
|
||
NSString *actionName;
|
||
if (indices.count == 1) {
|
||
actionName = [NSString stringWithFormat:@"Delete Layer “%@”", layers.firstObject.identifier];
|
||
} else {
|
||
actionName = [NSString stringWithFormat:@"Delete %@ Layers",
|
||
[NSNumberFormatter localizedStringFromNumber:@(indices.count) numberStyle:NSNumberFormatterDecimalStyle]];
|
||
}
|
||
[self.undoManager setActionName:actionName];
|
||
}
|
||
|
||
[self.styleLayersArrayController removeObjectsAtArrangedObjectIndexes:indices];
|
||
}
|
||
|
||
- (IBAction)setLabelLanguage:(NSMenuItem *)sender {
|
||
_isLocalizingLabels = sender.tag;
|
||
[self reload:sender];
|
||
}
|
||
|
||
- (void)updateLabels {
|
||
[self.mapView.style localizeLabelsIntoLocale:_isLocalizingLabels ? nil : [NSLocale localeWithLocaleIdentifier:@"mul"]];
|
||
}
|
||
|
||
- (void)applyPendingState {
|
||
if (_inheritedStyleURL) {
|
||
self.mapView.styleURL = _inheritedStyleURL;
|
||
_inheritedStyleURL = nil;
|
||
}
|
||
|
||
AppDelegate *appDelegate = (AppDelegate *)NSApp.delegate;
|
||
if (appDelegate.pendingStyleURL) {
|
||
self.mapView.styleURL = appDelegate.pendingStyleURL;
|
||
}
|
||
if (appDelegate.pendingCamera) {
|
||
if (appDelegate.pendingZoomLevel >= 0) {
|
||
self.mapView.zoomLevel = appDelegate.pendingZoomLevel;
|
||
appDelegate.pendingCamera.altitude = self.mapView.camera.altitude;
|
||
}
|
||
self.mapView.camera = appDelegate.pendingCamera;
|
||
appDelegate.pendingZoomLevel = -1;
|
||
appDelegate.pendingCamera = nil;
|
||
}
|
||
if (!MLNCoordinateBoundsIsEmpty(appDelegate.pendingVisibleCoordinateBounds)) {
|
||
self.mapView.visibleCoordinateBounds = appDelegate.pendingVisibleCoordinateBounds;
|
||
appDelegate.pendingVisibleCoordinateBounds = (MLNCoordinateBounds){ { 0, 0 }, { 0, 0 } };
|
||
}
|
||
if (appDelegate.pendingDebugMask) {
|
||
self.mapView.debugMask = appDelegate.pendingDebugMask;
|
||
}
|
||
if (appDelegate.pendingMinimumZoomLevel >= 0) {
|
||
self.mapView.zoomLevel = MAX(appDelegate.pendingMinimumZoomLevel, self.mapView.zoomLevel);
|
||
appDelegate.pendingMaximumZoomLevel = -1;
|
||
}
|
||
if (appDelegate.pendingMaximumZoomLevel >= 0) {
|
||
self.mapView.zoomLevel = MIN(appDelegate.pendingMaximumZoomLevel, self.mapView.zoomLevel);
|
||
appDelegate.pendingMaximumZoomLevel = -1;
|
||
}
|
||
|
||
// Temporarily set the display name to the default center coordinate instead
|
||
// of “Untitled” until the binding kicks in.
|
||
NSValue *coordinateValue = [NSValue valueWithMLNCoordinate:self.mapView.centerCoordinate];
|
||
NSString *coordinateString = [[NSValueTransformer valueTransformerForName:@"LocationCoordinate2DTransformer"]
|
||
transformedValue:coordinateValue];
|
||
|
||
|
||
self.displayName = [NSString stringWithFormat:@"%@ @ %f", coordinateString, _mapView.zoomLevel];
|
||
}
|
||
|
||
// MARK: Debug methods
|
||
|
||
- (IBAction)toggleTileBoundaries:(id)sender {
|
||
self.mapView.debugMask ^= MLNMapDebugTileBoundariesMask;
|
||
}
|
||
|
||
- (IBAction)toggleTileInfo:(id)sender {
|
||
self.mapView.debugMask ^= MLNMapDebugTileInfoMask;
|
||
}
|
||
|
||
- (IBAction)toggleTileTimestamps:(id)sender {
|
||
self.mapView.debugMask ^= MLNMapDebugTimestampsMask;
|
||
}
|
||
|
||
- (IBAction)toggleCollisionBoxes:(id)sender {
|
||
self.mapView.debugMask ^= MLNMapDebugCollisionBoxesMask;
|
||
}
|
||
|
||
- (IBAction)toggleOverdrawVisualization:(id)sender {
|
||
self.mapView.debugMask ^= MLNMapDebugOverdrawVisualizationMask;
|
||
}
|
||
|
||
- (IBAction)showColorBuffer:(id)sender {
|
||
self.mapView.debugMask &= ~MLNMapDebugStencilBufferMask;
|
||
self.mapView.debugMask &= ~MLNMapDebugDepthBufferMask;
|
||
}
|
||
|
||
- (IBAction)showStencilBuffer:(id)sender {
|
||
self.mapView.debugMask &= ~MLNMapDebugDepthBufferMask;
|
||
self.mapView.debugMask |= MLNMapDebugStencilBufferMask;
|
||
}
|
||
|
||
- (IBAction)showDepthBuffer:(id)sender {
|
||
self.mapView.debugMask &= ~MLNMapDebugStencilBufferMask;
|
||
self.mapView.debugMask |= MLNMapDebugDepthBufferMask;
|
||
}
|
||
|
||
- (IBAction)toggleShowsToolTipsOnDroppedPins:(id)sender {
|
||
_showsToolTipsOnDroppedPins = !_showsToolTipsOnDroppedPins;
|
||
}
|
||
|
||
- (IBAction)toggleRandomizesCursorsOnDroppedPins:(id)sender {
|
||
_randomizesCursorsOnDroppedPins = !_randomizesCursorsOnDroppedPins;
|
||
}
|
||
|
||
- (IBAction)dropManyPins:(id)sender {
|
||
[self removeAllAnnotations:sender];
|
||
|
||
NSRect bounds = self.mapView.bounds;
|
||
NSMutableArray *annotations = [NSMutableArray array];
|
||
for (CGFloat x = NSMinX(bounds); x < NSMaxX(bounds); x += arc4random_uniform(50)) {
|
||
for (CGFloat y = NSMaxY(bounds); y >= NSMinY(bounds); y -= arc4random_uniform(100)) {
|
||
[annotations addObject:[self pinAtPoint:NSMakePoint(x, y)]];
|
||
}
|
||
}
|
||
|
||
[NSTimer scheduledTimerWithTimeInterval:1.0/60.0
|
||
target:self
|
||
selector:@selector(dropOneOfManyPins:)
|
||
userInfo:annotations
|
||
repeats:YES];
|
||
}
|
||
|
||
- (void)dropOneOfManyPins:(NSTimer *)timer {
|
||
NSMutableArray *annotations = timer.userInfo;
|
||
NSUInteger numberOfAnnotationsToAdd = 50;
|
||
if (annotations.count < numberOfAnnotationsToAdd) {
|
||
numberOfAnnotationsToAdd = annotations.count;
|
||
}
|
||
NSArray *annotationsToAdd = [annotations subarrayWithRange:
|
||
NSMakeRange(0, numberOfAnnotationsToAdd)];
|
||
[self.mapView addAnnotations:annotationsToAdd];
|
||
[annotations removeObjectsInRange:NSMakeRange(0, numberOfAnnotationsToAdd)];
|
||
if (!annotations.count) {
|
||
[timer invalidate];
|
||
}
|
||
}
|
||
|
||
- (IBAction)showAllAnnotations:(id)sender {
|
||
[self.mapView showAnnotations:self.mapView.annotations animated:YES];
|
||
}
|
||
|
||
- (IBAction)removeAllAnnotations:(id)sender {
|
||
[self.mapView removeAnnotations:self.mapView.annotations];
|
||
_isShowingPolygonAndPolylineAnnotations = NO;
|
||
_isShowingAnimatedAnnotation = NO;
|
||
}
|
||
|
||
- (IBAction)startWorldTour:(id)sender {
|
||
_isTouringWorld = YES;
|
||
|
||
[self removeAllAnnotations:sender];
|
||
NSUInteger numberOfAnnotations = sizeof(WorldTourDestinations) / sizeof(WorldTourDestinations[0]);
|
||
NSMutableArray *annotations = [NSMutableArray arrayWithCapacity:numberOfAnnotations];
|
||
for (NSUInteger i = 0; i < numberOfAnnotations; i++) {
|
||
MLNPointAnnotation *annotation = [[MLNPointAnnotation alloc] init];
|
||
annotation.coordinate = WorldTourDestinations[i];
|
||
[annotations addObject:annotation];
|
||
}
|
||
[self.mapView addAnnotations:annotations];
|
||
[self continueWorldTourWithRemainingAnnotations:annotations];
|
||
}
|
||
|
||
- (void)continueWorldTourWithRemainingAnnotations:(NSMutableArray<MLNPointAnnotation *> *)annotations {
|
||
MLNPointAnnotation *nextAnnotation = annotations.firstObject;
|
||
if (!nextAnnotation || !_isTouringWorld) {
|
||
_isTouringWorld = NO;
|
||
return;
|
||
}
|
||
|
||
[annotations removeObjectAtIndex:0];
|
||
MLNMapCamera *camera = [MLNMapCamera cameraLookingAtCenterCoordinate:nextAnnotation.coordinate
|
||
acrossDistance:0
|
||
pitch:arc4random_uniform(60)
|
||
heading:arc4random_uniform(360)];
|
||
__weak MapDocument *weakSelf = self;
|
||
[self.mapView flyToCamera:camera completionHandler:^{
|
||
MapDocument *strongSelf = weakSelf;
|
||
[strongSelf performSelector:@selector(continueWorldTourWithRemainingAnnotations:)
|
||
withObject:annotations
|
||
afterDelay:2];
|
||
}];
|
||
}
|
||
|
||
- (IBAction)stopWorldTour:(id)sender {
|
||
_isTouringWorld = NO;
|
||
// Any programmatic viewpoint change cancels outstanding animations.
|
||
self.mapView.camera = self.mapView.camera;
|
||
}
|
||
|
||
- (IBAction)drawPolygonAndPolyLineAnnotations:(id)sender {
|
||
|
||
if (_isShowingPolygonAndPolylineAnnotations) {
|
||
[self removeAllAnnotations:sender];
|
||
return;
|
||
}
|
||
|
||
_isShowingPolygonAndPolylineAnnotations = YES;
|
||
|
||
// Pacific Northwest triangle
|
||
CLLocationCoordinate2D triangleCoordinates[3] = {
|
||
CLLocationCoordinate2DMake(44, -122),
|
||
CLLocationCoordinate2DMake(46, -122),
|
||
CLLocationCoordinate2DMake(46, -121)
|
||
};
|
||
MLNPolygon *triangle = [MLNPolygon polygonWithCoordinates:triangleCoordinates count:3];
|
||
[self.mapView addAnnotation:triangle];
|
||
|
||
// West coast line
|
||
CLLocationCoordinate2D lineCoordinates[4] = {
|
||
CLLocationCoordinate2DMake(47.6025, -122.3327),
|
||
CLLocationCoordinate2DMake(45.5189, -122.6726),
|
||
CLLocationCoordinate2DMake(37.7790, -122.4177),
|
||
CLLocationCoordinate2DMake(34.0532, -118.2349)
|
||
};
|
||
MLNPolyline *line = [MLNPolyline polylineWithCoordinates:lineCoordinates count:4];
|
||
[self.mapView addAnnotation:line];
|
||
}
|
||
|
||
- (IBAction)drawAnimatedAnnotation:(id)sender {
|
||
DroppedPinAnnotation *annotation = [[DroppedPinAnnotation alloc] init];
|
||
[self.mapView addAnnotation:annotation];
|
||
|
||
_isShowingAnimatedAnnotation = YES;
|
||
|
||
[NSTimer scheduledTimerWithTimeInterval:1.0/60.0
|
||
target:self
|
||
selector:@selector(updateAnimatedAnnotation:)
|
||
userInfo:annotation
|
||
repeats:YES];
|
||
}
|
||
|
||
|
||
- (id<MLNAnnotation>)randomOffscreenPointAnnotation {
|
||
|
||
NSPredicate *pointAnnotationPredicate = [NSPredicate predicateWithBlock:^BOOL(id _Nullable evaluatedObject, NSDictionary<NSString *,id> * _Nullable bindings) {
|
||
return [evaluatedObject isKindOfClass:[MLNPointAnnotation class]];
|
||
}];
|
||
|
||
NSArray *annotations = [self.mapView.annotations filteredArrayUsingPredicate:pointAnnotationPredicate];
|
||
|
||
if (annotations.count == 0) {
|
||
return nil;
|
||
}
|
||
|
||
// NOTE: self.mapView.visibleAnnotations occasionally returns nil - see
|
||
// https://github.com/mapbox/mapbox-gl-native/issues/11296
|
||
NSArray *visibleAnnotations = [self.mapView.visibleAnnotations filteredArrayUsingPredicate:pointAnnotationPredicate];
|
||
|
||
NSLog(@"Number of visible point annotations = %ld", visibleAnnotations.count);
|
||
|
||
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];
|
||
}
|
||
|
||
- (IBAction)selectOffscreenPointAnnotation:(id)sender {
|
||
id<MLNAnnotation> annotation = [self randomOffscreenPointAnnotation];
|
||
if (annotation) {
|
||
[self.mapView selectAnnotation:annotation];
|
||
|
||
// Alternative method to select the annotation. These two should do the same thing.
|
||
// self.mapView.selectedAnnotations = @[annotation];
|
||
NSAssert(self.mapView.selectedAnnotations.firstObject, @"The annotation was not selected");
|
||
}
|
||
}
|
||
|
||
- (void)updateAnimatedAnnotation:(NSTimer *)timer {
|
||
DroppedPinAnnotation *annotation = timer.userInfo;
|
||
double angle = timer.fireDate.timeIntervalSinceReferenceDate;
|
||
annotation.coordinate = CLLocationCoordinate2DMake(
|
||
sin(angle) * 20,
|
||
cos(angle) * 20);
|
||
}
|
||
|
||
- (IBAction) addAnimatedImageSource:(id)sender {
|
||
|
||
MLNImage *image = [[NSBundle bundleForClass:[self class]] imageForResource:@"southeast_0"];
|
||
|
||
MLNCoordinateBounds bounds = { {22.551103322318994, -90.24006072802854}, {36.928147474567794, -75.1441643681673} };
|
||
MLNImageSource *imageSource = [[MLNImageSource alloc] initWithIdentifier:@"animated-radar-source" coordinateQuad:MLNCoordinateQuadFromCoordinateBounds(bounds) image:image];
|
||
[self.mapView.style addSource:imageSource];
|
||
|
||
MLNRasterStyleLayer * imageLayer = [[MLNRasterStyleLayer alloc] initWithIdentifier:@"animated-radar-layer" source:imageSource];
|
||
[self.mapView.style addLayer:imageLayer];
|
||
|
||
[NSTimer scheduledTimerWithTimeInterval:1.0
|
||
target:self
|
||
selector:@selector(updateAnimatedImageSource:)
|
||
userInfo:imageSource
|
||
repeats:YES];
|
||
}
|
||
|
||
|
||
- (void)updateAnimatedImageSource:(NSTimer *)timer {
|
||
static int radarSuffix = 0;
|
||
MLNImageSource *imageSource = (MLNImageSource *)timer.userInfo;
|
||
|
||
MLNImage *image = [[NSBundle bundleForClass:[self class]] imageForResource:[NSString stringWithFormat:@"southeast_%d", radarSuffix++]];
|
||
[imageSource setValue:image forKey:@"image"];
|
||
|
||
if(radarSuffix > 3) {
|
||
radarSuffix = 0 ;
|
||
}
|
||
}
|
||
|
||
// - (IBAction)insertCustomStyleLayer:(id)sender {
|
||
// [self.undoManager registerUndoWithTarget:self handler:^(id _Nonnull target) {
|
||
// [self removeCustomStyleLayer:sender];
|
||
// }];
|
||
|
||
// if (!self.undoManager.isUndoing) {
|
||
// [self.undoManager setActionName:@"Add Lime Green Layer"];
|
||
// }
|
||
|
||
// CustomStyleLayerExample *layer = [[CustomStyleLayerExample alloc] initWithIdentifier:@"mbx-custom"];
|
||
// MLNStyleLayer *houseNumberLayer = [self.mapView.style layerWithIdentifier:@"housenum-label"];
|
||
// if (houseNumberLayer) {
|
||
// [self.mapView.style insertLayer:layer belowLayer:houseNumberLayer];
|
||
// } else {
|
||
// [self.mapView.style addLayer:layer];
|
||
// }
|
||
// }
|
||
|
||
// - (IBAction)removeCustomStyleLayer:(id)sender {
|
||
// [self.undoManager registerUndoWithTarget:self handler:^(id _Nonnull target) {
|
||
// [self insertCustomStyleLayer:sender];
|
||
// }];
|
||
|
||
// if (!self.undoManager.isUndoing) {
|
||
// [self.undoManager setActionName:@"Delete Lime Green Layer"];
|
||
// }
|
||
|
||
// MLNStyleLayer *layer = [self.mapView.style layerWithIdentifier:@"mbx-custom"];
|
||
// [self.mapView.style removeLayer:layer];
|
||
// }
|
||
|
||
- (IBAction)insertGraticuleLayer:(id)sender {
|
||
[self.undoManager registerUndoWithTarget:self handler:^(id _Nonnull target) {
|
||
[self removeGraticuleLayer:sender];
|
||
}];
|
||
|
||
if (!self.undoManager.isUndoing) {
|
||
[self.undoManager setActionName:@"Add Graticule"];
|
||
}
|
||
|
||
NSDictionary *sourceOptions = @{
|
||
MLNShapeSourceOptionMaximumZoomLevel:@14,
|
||
MLNShapeSourceOptionWrapsCoordinates: @YES,
|
||
MLNShapeSourceOptionClipsCoordinates: @YES,
|
||
};
|
||
MLNComputedShapeSource *source = [[MLNComputedShapeSource alloc] initWithIdentifier:@"graticule"
|
||
options:sourceOptions];
|
||
|
||
source.dataSource = self;
|
||
[self.mapView.style addSource:source];
|
||
MLNLineStyleLayer *lineLayer = [[MLNLineStyleLayer alloc] initWithIdentifier:@"graticule.lines"
|
||
source:source];
|
||
[self.mapView.style addLayer:lineLayer];
|
||
MLNSymbolStyleLayer *labelLayer = [[MLNSymbolStyleLayer alloc] initWithIdentifier:@"graticule.labels"
|
||
source:source];
|
||
labelLayer.text = [NSExpression expressionWithFormat:@"value"];
|
||
[self.mapView.style addLayer:labelLayer];
|
||
}
|
||
|
||
- (IBAction)removeGraticuleLayer:(id)sender {
|
||
[self.undoManager registerUndoWithTarget:self handler:^(id _Nonnull target) {
|
||
[self insertGraticuleLayer:sender];
|
||
}];
|
||
|
||
if (!self.undoManager.isUndoing) {
|
||
[self.undoManager setActionName:@"Delete Graticule"];
|
||
}
|
||
|
||
MLNStyleLayer *layer = [self.mapView.style layerWithIdentifier:@"graticule.lines"];
|
||
[self.mapView.style removeLayer:layer];
|
||
|
||
layer = [self.mapView.style layerWithIdentifier:@"graticule.labels"];
|
||
[self.mapView.style removeLayer:layer];
|
||
|
||
MLNSource *source = [self.mapView.style sourceWithIdentifier:@"graticule"];
|
||
[self.mapView.style removeSource:source];
|
||
}
|
||
|
||
- (IBAction)enhanceTerrain:(id)sender {
|
||
// Works only with Mapbox tileserver
|
||
if (![[MLNSettings tileServerOptions].uriSchemeAlias isEqualToString:@"mapbox"])
|
||
return;
|
||
|
||
// Find all the identifiers of Mapbox Terrain sources used in the style.
|
||
NSMutableSet *terrainSourceIdentifiers = [NSMutableSet set];
|
||
for (MLNVectorTileSource *source in self.mapView.style.sources) {
|
||
if (![source isKindOfClass:[MLNVectorTileSource class]]) {
|
||
continue;
|
||
}
|
||
|
||
if (source.mapboxTerrain) {
|
||
[terrainSourceIdentifiers addObject:source.identifier];
|
||
}
|
||
}
|
||
|
||
// Find and remove all the style layers using those sources.
|
||
NSUInteger hillshadeIndex = NSNotFound;
|
||
NSEnumerator *layerEnumerator = self.mapView.style.layers.objectEnumerator;
|
||
MLNVectorStyleLayer *layer;
|
||
for (NSUInteger i = 0; (layer = layerEnumerator.nextObject); i++) {
|
||
if (![layer isKindOfClass:[MLNVectorStyleLayer class]]) {
|
||
continue;
|
||
}
|
||
|
||
if ([terrainSourceIdentifiers containsObject:layer.sourceIdentifier]
|
||
&& [layer.sourceLayerIdentifier isEqualToString:@"hillshade"]) {
|
||
hillshadeIndex = i;
|
||
[self.mapView.style removeLayer:layer];
|
||
}
|
||
}
|
||
|
||
if (hillshadeIndex == NSNotFound) {
|
||
return;
|
||
}
|
||
|
||
// Add terrain-RGB source.
|
||
NSURL *terrainRGBURL = [NSURL URLWithString:@"maptiler://sources/terrain-rgb"];
|
||
MLNRasterDEMSource *terrainRGBSource = [[MLNRasterDEMSource alloc] initWithIdentifier:@"terrain" configurationURL:terrainRGBURL];
|
||
[self.mapView.style addSource:terrainRGBSource];
|
||
|
||
// Insert a hillshade layer where the Mapbox Terrain–based layers were.
|
||
MLNHillshadeStyleLayer *hillshadeLayer = [[MLNHillshadeStyleLayer alloc] initWithIdentifier:@"hillshade" source:terrainRGBSource];
|
||
[self.mapView.style insertLayer:hillshadeLayer atIndex:hillshadeIndex];
|
||
}
|
||
|
||
// MARK: Offline packs
|
||
|
||
- (IBAction)addOfflinePack:(id)sender {
|
||
self.offlinePackNameField.stringValue = @"";
|
||
self.offlinePackNameField.placeholderString = MLNStringFromCoordinateBounds(self.mapView.visibleCoordinateBounds);
|
||
self.minimumOfflinePackZoomLevelField.doubleValue = floor(self.mapView.zoomLevel);
|
||
self.maximumOfflinePackZoomLevelField.doubleValue = ceil(self.mapView.maximumZoomLevel);
|
||
self.minimumOfflinePackZoomLevelFormatter.minimum = @(floor(self.mapView.minimumZoomLevel));
|
||
self.maximumOfflinePackZoomLevelFormatter.minimum = @(floor(self.mapView.minimumZoomLevel));
|
||
self.minimumOfflinePackZoomLevelFormatter.maximum = @(ceil(self.mapView.maximumZoomLevel));
|
||
self.maximumOfflinePackZoomLevelFormatter.maximum = @(ceil(self.mapView.maximumZoomLevel));
|
||
|
||
id ideographicFontFamilyName = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"MLNIdeographicFontFamilyName"];
|
||
self.includesIdeographicGlyphsBox.state = ([ideographicFontFamilyName isKindOfClass:[NSNumber class]] && ![ideographicFontFamilyName boolValue]) ? NSOffState : NSOnState;
|
||
[self.addOfflinePackWindow makeFirstResponder:self.offlinePackNameField];
|
||
|
||
__weak __typeof__(self) weakSelf = self;
|
||
[self.window beginSheet:self.addOfflinePackWindow completionHandler:^(NSModalResponse returnCode) {
|
||
__typeof__(self) strongSelf = weakSelf;
|
||
if (!strongSelf || returnCode != NSModalResponseOK) {
|
||
return;
|
||
}
|
||
|
||
id <MLNOfflineRegion> region =
|
||
[[MLNTilePyramidOfflineRegion alloc] initWithStyleURL:strongSelf.mapView.styleURL
|
||
bounds:strongSelf.mapView.visibleCoordinateBounds
|
||
fromZoomLevel:strongSelf.minimumOfflinePackZoomLevelField.integerValue
|
||
toZoomLevel:strongSelf.maximumOfflinePackZoomLevelField.integerValue];
|
||
region.includesIdeographicGlyphs = strongSelf.includesIdeographicGlyphsBox.state == NSOnState;
|
||
NSString *name = strongSelf.offlinePackNameField.stringValue;
|
||
if (!name.length) {
|
||
name = strongSelf.offlinePackNameField.placeholderString;
|
||
}
|
||
NSData *context = [[NSValueTransformer valueTransformerForName:@"OfflinePackNameValueTransformer"] reverseTransformedValue:name];
|
||
[[MLNOfflineStorage sharedOfflineStorage] addPackForRegion:region withContext:context completionHandler:^(MLNOfflinePack * _Nullable pack, NSError * _Nullable error) {
|
||
if (error) {
|
||
[[NSAlert alertWithError:error] runModal];
|
||
} else {
|
||
[(AppDelegate *)NSApp.delegate watchOfflinePack:pack];
|
||
[pack resume];
|
||
}
|
||
}];
|
||
}];
|
||
}
|
||
|
||
- (IBAction)confirmAddingOfflinePack:(id)sender {
|
||
[self.window endSheet:self.addOfflinePackWindow returnCode:[sender tag] ? NSModalResponseOK : NSModalResponseCancel];
|
||
}
|
||
|
||
// MARK: Mouse events
|
||
|
||
- (void)handlePressGesture:(NSPressGestureRecognizer *)gestureRecognizer {
|
||
if (gestureRecognizer.state == NSGestureRecognizerStateBegan) {
|
||
NSPoint location = [gestureRecognizer locationInView:self.mapView];
|
||
if (!NSPointInRect([gestureRecognizer locationInView:self.mapView.compass], self.mapView.compass.bounds)
|
||
&& !NSPointInRect([gestureRecognizer locationInView:self.mapView.zoomControls], self.mapView.zoomControls.bounds)
|
||
&& !NSPointInRect([gestureRecognizer locationInView:self.mapView.attributionView], self.mapView.attributionView.bounds)) {
|
||
[self dropPinAtPoint:location];
|
||
}
|
||
}
|
||
}
|
||
|
||
- (IBAction)manipulateStyle:(id)sender {
|
||
// Works only with Mapbox tileserver
|
||
if (![[MLNSettings tileServerOptions].uriSchemeAlias isEqualToString:@"mapbox"])
|
||
return;
|
||
|
||
MLNTransition transition = { .duration = 5, .delay = 1 };
|
||
self.mapView.style.transition = transition;
|
||
|
||
MLNStyleLayer *waterLayer = [self.mapView.style layerWithIdentifier:@"water"];
|
||
NSExpression *colorExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)", @{
|
||
@0.0: [NSColor redColor],
|
||
@10.0: [NSColor yellowColor],
|
||
@20.0: [NSColor blackColor],
|
||
}];
|
||
|
||
if ([waterLayer respondsToSelector:@selector(fillColor)]) {
|
||
[waterLayer setValue:colorExpression forKey:@"fillColor"];
|
||
} else if ([waterLayer respondsToSelector:@selector(lineColor)]) {
|
||
[waterLayer setValue:colorExpression forKey:@"lineColor"];
|
||
}
|
||
|
||
NSString *filePath = [[NSBundle bundleForClass:self.class] pathForResource:@"amsterdam" ofType:@"geojson"];
|
||
NSURL *geoJSONURL = [NSURL fileURLWithPath:filePath];
|
||
MLNShapeSource *source = [[MLNShapeSource alloc] initWithIdentifier:@"ams" URL:geoJSONURL options:nil];
|
||
[self.mapView.style addSource:source];
|
||
|
||
MLNCircleStyleLayer *circleLayer = [[MLNCircleStyleLayer alloc] initWithIdentifier:@"test" source:source];
|
||
circleLayer.circleColor = [NSExpression expressionForConstantValue:[NSColor greenColor]];
|
||
circleLayer.circleRadius = [NSExpression expressionForConstantValue:@40];
|
||
// fillLayer.predicate = [NSPredicate predicateWithFormat:@"%K == %@", @"type", @"park"];
|
||
[self.mapView.style addLayer:circleLayer];
|
||
|
||
MLNSource *streetsSource = [self.mapView.style sourceWithIdentifier:@"composite"];
|
||
if (streetsSource) {
|
||
NSImage *image = [NSImage imageNamed:NSImageNameIChatTheaterTemplate];
|
||
[self.mapView.style setImage:image forName:NSImageNameIChatTheaterTemplate];
|
||
|
||
MLNSymbolStyleLayer *theaterLayer = [[MLNSymbolStyleLayer alloc] initWithIdentifier:@"theaters" source:streetsSource];
|
||
theaterLayer.sourceLayerIdentifier = @"poi_label";
|
||
theaterLayer.predicate = [NSPredicate predicateWithFormat:@"maki == 'theatre'"];
|
||
theaterLayer.iconImageName = [NSExpression expressionForConstantValue:NSImageNameIChatTheaterTemplate];
|
||
theaterLayer.iconScale = [NSExpression expressionForConstantValue:@2];
|
||
theaterLayer.iconColor = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)", @{
|
||
@16.0: [NSColor redColor],
|
||
@18.0: [NSColor yellowColor],
|
||
@20.0: [NSColor blackColor],
|
||
}];
|
||
[self.mapView.style addLayer:theaterLayer];
|
||
|
||
NSImage *ohio = [NSImage imageNamed:@"ohio"];
|
||
[self.mapView.style setImage:ohio forName:@"ohio"];
|
||
|
||
MLNSymbolStyleLayer *ohioLayer = [[MLNSymbolStyleLayer alloc] initWithIdentifier:@"ohio" source:streetsSource];
|
||
ohioLayer.sourceLayerIdentifier = @"road";
|
||
ohioLayer.predicate = [NSPredicate predicateWithFormat:@"shield = 'circle-white' and iso_3166_2 = 'US-OH'"];
|
||
ohioLayer.symbolPlacement = [NSExpression expressionForConstantValue:@"line"];
|
||
ohioLayer.text = [NSExpression expressionForKeyPath:@"ref"];
|
||
ohioLayer.textFontNames = [NSExpression expressionWithFormat:@"{'DIN Offc Pro Bold', 'Arial Unicode MS Bold'}"];
|
||
ohioLayer.textFontSize = [NSExpression expressionForConstantValue:@10];
|
||
ohioLayer.textRotationAlignment = [NSExpression expressionForConstantValue:@"viewport"];
|
||
ohioLayer.iconImageName = [NSExpression expressionForConstantValue:@"ohio"];
|
||
ohioLayer.iconTextFit = [NSExpression expressionForConstantValue:@"both"];
|
||
ohioLayer.iconTextFitPadding = [NSExpression expressionForConstantValue:[NSValue valueWithEdgeInsets:NSEdgeInsetsMake(1, 2, 1, 3)]];
|
||
ohioLayer.iconRotationAlignment = [NSExpression expressionForConstantValue:@"viewport"];
|
||
[self.mapView.style addLayer:ohioLayer];
|
||
}
|
||
|
||
NSURL *imageURL = [NSURL URLWithString:@"https://maplibre.org/maplibre-gl-js-docs/assets/radar.gif"];
|
||
MLNCoordinateQuad quad = { {46.437, -80.425},
|
||
{37.936, -80.425},
|
||
{37.936, -71.516},
|
||
{46.437, -71.516} };
|
||
MLNImageSource *imageSource = [[MLNImageSource alloc] initWithIdentifier:@"radar-source" coordinateQuad:quad URL:imageURL];
|
||
[self.mapView.style addSource:imageSource];
|
||
|
||
MLNRasterStyleLayer * imageLayer = [[MLNRasterStyleLayer alloc] initWithIdentifier:@"radar-layer" source:imageSource];
|
||
[self.mapView.style addLayer:imageLayer];
|
||
|
||
MLNCircleStyleLayer *ucLayer = [[MLNCircleStyleLayer alloc] initWithIdentifier:@"uc" source:streetsSource];
|
||
ucLayer.sourceLayerIdentifier = @"poi_label";
|
||
ucLayer.predicate = [NSPredicate predicateWithFormat:@"$geometryType = 'Point'"];
|
||
CLLocationCoordinate2D ucCoordinates[] = {
|
||
{ .latitude = 39.1279, .longitude = -84.5209 },
|
||
{ .latitude = 39.1273, .longitude = -84.5112 },
|
||
{ .latitude = 39.1355, .longitude = -84.5102 },
|
||
{ .latitude = 39.1360, .longitude = -84.5212 },
|
||
{ .latitude = 39.1279, .longitude = -84.5209 },
|
||
};
|
||
MLNPolygon *uc = [MLNPolygon polygonWithCoordinates:ucCoordinates count:sizeof(ucCoordinates) / sizeof(ucCoordinates[0])];
|
||
ucLayer.circleOpacity = [NSExpression expressionWithFormat:@"TERNARY(SELF IN %@, 1, 0)", uc];
|
||
ucLayer.circleRadius = [NSExpression expressionForConstantValue:@5];
|
||
ucLayer.circleColor = [NSExpression expressionForConstantValue:NSColor.redColor];
|
||
[self.mapView.style addLayer:ucLayer];
|
||
}
|
||
|
||
- (IBAction)dropPin:(NSMenuItem *)sender {
|
||
[self dropPinAtPoint:_mouseLocationForMapViewContextMenu];
|
||
}
|
||
|
||
- (void)dropPinAtPoint:(NSPoint)point {
|
||
DroppedPinAnnotation *annotation = [self pinAtPoint:point];
|
||
[self.mapView addAnnotation:annotation];
|
||
[self.mapView selectAnnotation:annotation];
|
||
}
|
||
|
||
- (DroppedPinAnnotation *)pinAtPoint:(NSPoint)point {
|
||
NSArray *features = [self.mapView visibleFeaturesAtPoint:point];
|
||
NSString *title;
|
||
NSString *description;
|
||
for (id <MLNFeature> feature in features) {
|
||
if (!title) {
|
||
title = [feature attributeForKey:@"title"] ?: [feature attributeForKey:@"name_en"] ?: [feature attributeForKey:@"name"];
|
||
|
||
// simplestyle-spec defines a “description” attribute in HTML format.
|
||
NSString *featureDescription = [feature attributeForKey:@"description"];
|
||
if (featureDescription) {
|
||
// Convert HTML to plain text, because the default popover is
|
||
// bound to an NSString-typed property.
|
||
NSData *data = [featureDescription dataUsingEncoding:NSUTF8StringEncoding];
|
||
description = [[NSAttributedString alloc] initWithHTML:data options:@{} documentAttributes:nil].string;
|
||
}
|
||
|
||
if (title) {
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
DroppedPinAnnotation *annotation = [[DroppedPinAnnotation alloc] init];
|
||
annotation.coordinate = [self.mapView convertPoint:point toCoordinateFromView:self.mapView];
|
||
annotation.title = title ?: @"Dropped Pin";
|
||
annotation.note = description;
|
||
_spellOutNumberFormatter.numberStyle = NSNumberFormatterSpellOutStyle;
|
||
if (_showsToolTipsOnDroppedPins) {
|
||
NSString *formattedNumber = [_spellOutNumberFormatter stringFromNumber:@(++_droppedPinCounter)];
|
||
annotation.toolTip = formattedNumber;
|
||
}
|
||
return annotation;
|
||
}
|
||
|
||
- (IBAction)removePin:(NSMenuItem *)sender {
|
||
[self removePinAtPoint:_mouseLocationForMapViewContextMenu];
|
||
}
|
||
|
||
- (void)removePinAtPoint:(NSPoint)point {
|
||
[self.mapView removeAnnotation:[self.mapView annotationAtPoint:point]];
|
||
}
|
||
|
||
- (IBAction)selectFeatures:(id)sender {
|
||
[self selectFeaturesAtPoint:_mouseLocationForMapViewContextMenu];
|
||
}
|
||
|
||
- (void)selectFeaturesAtPoint:(NSPoint)point {
|
||
NSArray *features = [self.mapView visibleFeaturesAtPoint:point];
|
||
NSArray *flattenedFeatures = MBXFlattenedShapes(features);
|
||
[self.mapView addAnnotations:flattenedFeatures];
|
||
}
|
||
|
||
// MARK: User interface validation
|
||
|
||
- (BOOL)validateMenuItem:(NSMenuItem *)menuItem {
|
||
if (menuItem.action == @selector(showStyle:)) {
|
||
NSURL *styleURL = self.mapView.styleURL;
|
||
NSArray<MLNDefaultStyle*>* predefinedStyles = [MLNStyle predefinedStyles];
|
||
NSCellStateValue state;
|
||
if (menuItem.tag >= 1 && menuItem.tag <= (unsigned)[predefinedStyles count]) {
|
||
NSURL* refStyleURL = [predefinedStyles objectAtIndex:menuItem.tag - 1].url;
|
||
state = [styleURL isEqual:refStyleURL];
|
||
menuItem.state = state;
|
||
return YES;
|
||
}
|
||
return NO;
|
||
}
|
||
if (menuItem.action == @selector(chooseCustomStyle:)) {
|
||
menuItem.state = self.indexOfStyleInToolbarItem == NSNotFound;
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(zoomIn:)) {
|
||
return self.mapView.zoomLevel < self.mapView.maximumZoomLevel;
|
||
}
|
||
if (menuItem.action == @selector(zoomOut:)) {
|
||
return self.mapView.zoomLevel > self.mapView.minimumZoomLevel;
|
||
}
|
||
if (menuItem.action == @selector(snapToNorth:)) {
|
||
return self.mapView.direction != 0;
|
||
}
|
||
if (menuItem.action == @selector(reload:)) {
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(toggleLayers:)) {
|
||
BOOL isShown = ![self.splitView isSubviewCollapsed:self.splitView.arrangedSubviews.firstObject];
|
||
menuItem.title = isShown ? @"Hide Layers" : @"Show Layers";
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(toggleStyleLayers:)) {
|
||
NSInteger row = self.styleLayersTableView.clickedRow;
|
||
if (row == -1) {
|
||
row = self.styleLayersTableView.selectedRow;
|
||
}
|
||
if (row == -1) {
|
||
menuItem.title = @"Show";
|
||
} else {
|
||
BOOL isVisible = self.mapView.style.reversedLayers[row].visible;
|
||
menuItem.title = isVisible ? @"Hide" : @"Show";
|
||
}
|
||
return row != -1;
|
||
}
|
||
if (menuItem.action == @selector(deleteStyleLayers:)) {
|
||
return self.styleLayersTableView.clickedRow >= 0 || self.styleLayersTableView.selectedRow >= 0;
|
||
}
|
||
if (menuItem.action == @selector(setLabelLanguage:)) {
|
||
menuItem.state = menuItem.tag == _isLocalizingLabels ? NSOnState: NSOffState;
|
||
if (menuItem.tag) {
|
||
NSLocale *locale = [NSLocale localeWithLocaleIdentifier:[NSBundle mainBundle].developmentLocalization];
|
||
NSString *preferredLanguage = [MLNVectorTileSource preferredMapboxStreetsLanguage] ?: @"en";
|
||
menuItem.title = [locale displayNameForKey:NSLocaleIdentifier value:preferredLanguage];
|
||
}
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(manipulateStyle:)) {
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(dropPin:)) {
|
||
id <MLNAnnotation> annotationUnderCursor = [self.mapView annotationAtPoint:_mouseLocationForMapViewContextMenu];
|
||
menuItem.hidden = annotationUnderCursor != nil;
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(removePin:)) {
|
||
id <MLNAnnotation> annotationUnderCursor = [self.mapView annotationAtPoint:_mouseLocationForMapViewContextMenu];
|
||
menuItem.hidden = annotationUnderCursor == nil;
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(selectFeatures:)) {
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(toggleTileBoundaries:)) {
|
||
BOOL isShown = self.mapView.debugMask & MLNMapDebugTileBoundariesMask;
|
||
menuItem.title = isShown ? @"Hide Tile Boundaries" : @"Show Tile Boundaries";
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(toggleTileInfo:)) {
|
||
BOOL isShown = self.mapView.debugMask & MLNMapDebugTileInfoMask;
|
||
menuItem.title = isShown ? @"Hide Tile Info" : @"Show Tile Info";
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(toggleTileTimestamps:)) {
|
||
BOOL isShown = self.mapView.debugMask & MLNMapDebugTimestampsMask;
|
||
menuItem.title = isShown ? @"Hide Tile Timestamps" : @"Show Tile Timestamps";
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(toggleCollisionBoxes:)) {
|
||
BOOL isShown = self.mapView.debugMask & MLNMapDebugCollisionBoxesMask;
|
||
menuItem.title = isShown ? @"Hide Collision Boxes" : @"Show Collision Boxes";
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(toggleOverdrawVisualization:)) {
|
||
BOOL isShown = self.mapView.debugMask & MLNMapDebugOverdrawVisualizationMask;
|
||
menuItem.title = isShown ? @"Hide Overdraw Visualization" : @"Show Overdraw Visualization";
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(showColorBuffer:)) {
|
||
BOOL enabled = self.mapView.debugMask & (MLNMapDebugStencilBufferMask | MLNMapDebugDepthBufferMask);
|
||
menuItem.state = enabled ? NSOffState : NSOnState;
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(showStencilBuffer:)) {
|
||
BOOL enabled = self.mapView.debugMask & MLNMapDebugStencilBufferMask;
|
||
menuItem.state = enabled ? NSOnState : NSOffState;
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(showDepthBuffer:)) {
|
||
BOOL enabled = self.mapView.debugMask & MLNMapDebugDepthBufferMask;
|
||
menuItem.state = enabled ? NSOnState : NSOffState;
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(toggleShowsToolTipsOnDroppedPins:)) {
|
||
BOOL isShown = _showsToolTipsOnDroppedPins;
|
||
menuItem.title = isShown ? @"Hide Tooltips on Dropped Pins" : @"Show Tooltips on Dropped Pins";
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(toggleRandomizesCursorsOnDroppedPins:)) {
|
||
BOOL isRandom = _randomizesCursorsOnDroppedPins;
|
||
menuItem.title = isRandom ? @"Use Default Cursor for Dropped Pins" : @"Use Random Cursors for Dropped Pins";
|
||
return _showsToolTipsOnDroppedPins;
|
||
}
|
||
if (menuItem.action == @selector(dropManyPins:)) {
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(drawPolygonAndPolyLineAnnotations:)) {
|
||
return !_isShowingPolygonAndPolylineAnnotations;
|
||
}
|
||
if (menuItem.action == @selector(drawAnimatedAnnotation:)) {
|
||
return !_isShowingAnimatedAnnotation;
|
||
}
|
||
if (menuItem.action == @selector(addAnimatedImageSource:)) {
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(insertCustomStyleLayer:)) {
|
||
return ![self.mapView.style layerWithIdentifier:@"mbx-custom"];
|
||
}
|
||
if (menuItem.action == @selector(insertGraticuleLayer:)) {
|
||
return ![self.mapView.style sourceWithIdentifier:@"graticule"];
|
||
}
|
||
if (menuItem.action == @selector(selectOffscreenPointAnnotation:)) {
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(showAllAnnotations:) || menuItem.action == @selector(removeAllAnnotations:)) {
|
||
return self.mapView.annotations.count > 0;
|
||
}
|
||
if (menuItem.action == @selector(enhanceTerrain:)) {
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(startWorldTour:)) {
|
||
return !_isTouringWorld;
|
||
}
|
||
if (menuItem.action == @selector(stopWorldTour:)) {
|
||
return _isTouringWorld;
|
||
}
|
||
if (menuItem.action == @selector(addOfflinePack:)) {
|
||
NSURL *styleURL = self.mapView.styleURL;
|
||
return !styleURL.isFileURL;
|
||
}
|
||
if (menuItem.action == @selector(import:)) {
|
||
return YES;
|
||
}
|
||
if (menuItem.action == @selector(takeSnapshot:)) {
|
||
return !(_snapshotter && [_snapshotter isLoading]);
|
||
}
|
||
return NO;
|
||
}
|
||
|
||
- (NSUInteger)indexOfStyleInToolbarItem {
|
||
|
||
NSMutableArray* styleURLs = [[NSMutableArray alloc] init];
|
||
for (MLNDefaultStyle* defaultStyle in [MLNStyle predefinedStyles]) {
|
||
[styleURLs addObject:defaultStyle.url];
|
||
}
|
||
return [styleURLs indexOfObject:self.mapView.styleURL];
|
||
}
|
||
|
||
- (BOOL)validateToolbarItem:(NSToolbarItem *)toolbarItem {
|
||
if (!self.mapView) {
|
||
return NO;
|
||
}
|
||
|
||
SEL action = toolbarItem.action;
|
||
if (action == @selector(showShareMenu:)) {
|
||
[(NSButton *)toolbarItem.view sendActionOn:NSEventMaskLeftMouseDown];
|
||
if (![MLNSettings apiKey]) {
|
||
return NO;
|
||
}
|
||
NSURL *styleURL = self.mapView.styleURL;
|
||
return ([styleURL.scheme isEqualToString:@"mapbox"]
|
||
&& [styleURL.pathComponents.firstObject isEqualToString:@"styles"]);
|
||
}
|
||
if (action == @selector(showStyle:)) {
|
||
NSPopUpButton *popUpButton = (NSPopUpButton *)toolbarItem.view;
|
||
NSInteger index = self.indexOfStyleInToolbarItem;
|
||
if (index == NSNotFound) {
|
||
index = -1;
|
||
}
|
||
[popUpButton selectItemAtIndex:index];
|
||
if (index == -1) {
|
||
NSString *name = self.mapView.style.name;
|
||
popUpButton.title = name ?: @"Custom";
|
||
}
|
||
}
|
||
if (action == @selector(toggleLayers:)) {
|
||
BOOL isShown = ![self.splitView isSubviewCollapsed:self.splitView.arrangedSubviews.firstObject];
|
||
[(NSButton *)toolbarItem.view setState:isShown ? NSOnState : NSOffState];
|
||
}
|
||
return NO;
|
||
}
|
||
|
||
// MARK: NSSharingServicePickerDelegate methods
|
||
|
||
- (NSArray<NSSharingService *> *)sharingServicePicker:(NSSharingServicePicker *)sharingServicePicker sharingServicesForItems:(NSArray *)items proposedSharingServices:(NSArray<NSSharingService *> *)proposedServices {
|
||
NSURL *shareURL = self.shareURL;
|
||
NSURL *browserURL = [[NSWorkspace sharedWorkspace] URLForApplicationToOpenURL:shareURL];
|
||
NSImage *browserIcon = [[NSWorkspace sharedWorkspace] iconForFile:browserURL.path];
|
||
NSString *browserName = [[NSFileManager defaultManager] displayNameAtPath:browserURL.path];
|
||
NSString *browserServiceName = [NSString stringWithFormat:@"Open in %@", browserName];
|
||
|
||
NSSharingService *browserService = [[NSSharingService alloc] initWithTitle:browserServiceName
|
||
image:browserIcon
|
||
alternateImage:nil
|
||
handler:^{
|
||
[[NSWorkspace sharedWorkspace] openURL:self.shareURL];
|
||
}];
|
||
|
||
NSMutableArray *sharingServices = [proposedServices mutableCopy];
|
||
[sharingServices insertObject:browserService atIndex:0];
|
||
return sharingServices;
|
||
}
|
||
|
||
// MARK: NSMenuDelegate methods
|
||
|
||
- (void)menuWillOpen:(NSMenu *)menu {
|
||
if (menu == self.mapViewContextMenu) {
|
||
_mouseLocationForMapViewContextMenu = [self.window.contentView convertPoint:self.window.mouseLocationOutsideOfEventStream
|
||
toView:self.mapView];
|
||
}
|
||
}
|
||
|
||
// MARK: NSSplitViewDelegate methods
|
||
|
||
- (BOOL)splitView:(NSSplitView *)splitView canCollapseSubview:(NSView *)subview {
|
||
return subview != self.mapView;
|
||
}
|
||
|
||
- (BOOL)splitView:(NSSplitView *)splitView shouldCollapseSubview:(NSView *)subview forDoubleClickOnDividerAtIndex:(NSInteger)dividerIndex {
|
||
return YES;
|
||
}
|
||
|
||
// MARK: MLNMapViewDelegate methods
|
||
|
||
- (void)mapView:(MLNMapView *)mapView didFinishLoadingStyle:(MLNStyle *)style {
|
||
[self updateLabels];
|
||
}
|
||
|
||
- (BOOL)mapView:(MLNMapView *)mapView annotationCanShowCallout:(id <MLNAnnotation>)annotation {
|
||
return YES;
|
||
}
|
||
|
||
- (MLNAnnotationImage *)mapView:(MLNMapView *)mapView imageForAnnotation:(id <MLNAnnotation>)annotation {
|
||
MLNAnnotationImage *annotationImage = [self.mapView dequeueReusableAnnotationImageWithIdentifier:MLNDroppedPinAnnotationImageIdentifier];
|
||
if (!annotationImage) {
|
||
NSString *imagePath = [[NSBundle bundleForClass:[MLNMapView class]]
|
||
pathForResource:@"default_marker" ofType:@"pdf"];
|
||
NSImage *image = [[NSImage alloc] initWithContentsOfFile:imagePath];
|
||
NSRect alignmentRect = image.alignmentRect;
|
||
alignmentRect.origin.y = NSMidY(alignmentRect);
|
||
alignmentRect.size.height /= 2;
|
||
image.alignmentRect = alignmentRect;
|
||
annotationImage = [MLNAnnotationImage annotationImageWithImage:image
|
||
reuseIdentifier:MLNDroppedPinAnnotationImageIdentifier];
|
||
}
|
||
if (_randomizesCursorsOnDroppedPins) {
|
||
NSArray *cursors = @[
|
||
[NSCursor IBeamCursor],
|
||
[NSCursor crosshairCursor],
|
||
[NSCursor pointingHandCursor],
|
||
[NSCursor disappearingItemCursor],
|
||
[NSCursor IBeamCursorForVerticalLayout],
|
||
[NSCursor operationNotAllowedCursor],
|
||
[NSCursor dragLinkCursor],
|
||
[NSCursor dragCopyCursor],
|
||
[NSCursor contextualMenuCursor],
|
||
];
|
||
annotationImage.cursor = cursors[arc4random_uniform((uint32_t)cursors.count) % cursors.count];
|
||
} else {
|
||
annotationImage.cursor = nil;
|
||
}
|
||
return annotationImage;
|
||
}
|
||
|
||
- (void)mapView:(MLNMapView *)mapView didSelectAnnotation:(id <MLNAnnotation>)annotation {
|
||
if ([annotation isKindOfClass:[DroppedPinAnnotation class]]) {
|
||
DroppedPinAnnotation *droppedPin = (DroppedPinAnnotation *)annotation;
|
||
[droppedPin resume];
|
||
}
|
||
}
|
||
|
||
- (void)mapView:(MLNMapView *)mapView didDeselectAnnotation:(id <MLNAnnotation>)annotation {
|
||
if ([annotation isKindOfClass:[DroppedPinAnnotation class]]) {
|
||
DroppedPinAnnotation *droppedPin = (DroppedPinAnnotation *)annotation;
|
||
[droppedPin pause];
|
||
}
|
||
}
|
||
|
||
- (CGFloat)mapView:(MLNMapView *)mapView alphaForShapeAnnotation:(MLNShape *)annotation {
|
||
return 0.8;
|
||
}
|
||
|
||
// MARK: MLNMapSnapshotterDelegate methods
|
||
|
||
- (void)mapSnapshotter:(MLNMapSnapshotter *)snapshotter didFinishLoadingStyle:(MLNStyle *)style {
|
||
[style localizeLabelsIntoLocale:_isLocalizingLabels ? nil : [NSLocale localeWithLocaleIdentifier:@"mul"]];
|
||
|
||
// Layers hidden in the sidebar should be hidden in the snapshot too.
|
||
NSMutableArray<NSString *> *hiddenLayerIdentifiers = [NSMutableArray array];
|
||
for (MLNStyleLayer *layer in self.mapView.style.layers) {
|
||
if (!layer.visible) {
|
||
[hiddenLayerIdentifiers addObject:layer.identifier];
|
||
}
|
||
}
|
||
|
||
NSSet <NSString *> *hiddenLayerIdentifierSet = [NSSet setWithArray:hiddenLayerIdentifiers];
|
||
for (MLNStyleLayer *layer in style.layers) {
|
||
if ([hiddenLayerIdentifierSet containsObject:layer.identifier]) {
|
||
layer.visible = NO;
|
||
}
|
||
}
|
||
}
|
||
|
||
// MARK: - MLNComputedShapeSourceDataSource
|
||
- (NSArray<id <MLNFeature>>*)featuresInCoordinateBounds:(MLNCoordinateBounds)bounds zoomLevel:(NSUInteger)zoom {
|
||
double gridSpacing;
|
||
if(zoom >= 13) {
|
||
gridSpacing = 0.01;
|
||
} else if(zoom >= 11) {
|
||
gridSpacing = 0.05;
|
||
} else if(zoom == 10) {
|
||
gridSpacing = .1;
|
||
} else if(zoom == 9) {
|
||
gridSpacing = 0.25;
|
||
} else if(zoom == 8) {
|
||
gridSpacing = 0.5;
|
||
} else if (zoom >= 6) {
|
||
gridSpacing = 1;
|
||
} else if(zoom == 5) {
|
||
gridSpacing = 2;
|
||
} else if(zoom >= 4) {
|
||
gridSpacing = 5;
|
||
} else if(zoom == 2) {
|
||
gridSpacing = 10;
|
||
} else {
|
||
gridSpacing = 20;
|
||
}
|
||
|
||
NSMutableArray <id <MLNFeature>> * features = [NSMutableArray array];
|
||
CLLocationCoordinate2D coords[2];
|
||
|
||
for (double y = ceil(bounds.ne.latitude / gridSpacing) * gridSpacing; y >= floor(bounds.sw.latitude / gridSpacing) * gridSpacing; y -= gridSpacing) {
|
||
coords[0] = CLLocationCoordinate2DMake(y, bounds.sw.longitude);
|
||
coords[1] = CLLocationCoordinate2DMake(y, bounds.ne.longitude);
|
||
MLNPolylineFeature *feature = [MLNPolylineFeature polylineWithCoordinates:coords count:2];
|
||
feature.attributes = @{@"value": @(y)};
|
||
[features addObject:feature];
|
||
}
|
||
|
||
for (double x = floor(bounds.sw.longitude / gridSpacing) * gridSpacing; x <= ceil(bounds.ne.longitude / gridSpacing) * gridSpacing; x += gridSpacing) {
|
||
coords[0] = CLLocationCoordinate2DMake(bounds.sw.latitude, x);
|
||
coords[1] = CLLocationCoordinate2DMake(bounds.ne.latitude, x);
|
||
MLNPolylineFeature *feature = [MLNPolylineFeature polylineWithCoordinates:coords count:2];
|
||
feature.attributes = @{@"value": @(x)};
|
||
[features addObject:feature];
|
||
}
|
||
|
||
return features;
|
||
}
|
||
|
||
@end
|
||
|
||
@interface ValidatedToolbarItem : NSToolbarItem
|
||
|
||
@end
|
||
|
||
@implementation ValidatedToolbarItem
|
||
|
||
- (void)validate {
|
||
[(MapDocument *)self.toolbar.delegate validateToolbarItem:self];
|
||
}
|
||
|
||
@end
|