diff options
Diffstat (limited to 'platform/macos/app/MapDocument.m')
| -rw-r--r-- | platform/macos/app/MapDocument.m | 217 |
1 files changed, 165 insertions, 52 deletions
diff --git a/platform/macos/app/MapDocument.m b/platform/macos/app/MapDocument.m index 94bf18dea1..eb20063996 100644 --- a/platform/macos/app/MapDocument.m +++ b/platform/macos/app/MapDocument.m @@ -3,9 +3,10 @@ #import "AppDelegate.h" #import "LimeGreenStyleLayer.h" #import "DroppedPinAnnotation.h" +#import "MGLMapsnapshotter.h" #import "MGLStyle+MBXAdditions.h" -#import "MGLVectorSource+MBXAdditions.h" +#import "MGLVectorSource_Private.h" #import <Mapbox/Mapbox.h> @@ -49,7 +50,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio return flattenedShapes; } -@interface MapDocument () <NSWindowDelegate, NSSharingServicePickerDelegate, NSMenuDelegate, NSSplitViewDelegate, MGLMapViewDelegate> +@interface MapDocument () <NSWindowDelegate, NSSharingServicePickerDelegate, NSMenuDelegate, NSSplitViewDelegate, MGLMapViewDelegate, MGLComputedShapeSourceDataSource> @property (weak) IBOutlet NSArrayController *styleLayersArrayController; @property (weak) IBOutlet NSTableView *styleLayersTableView; @@ -73,6 +74,9 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio BOOL _isTouringWorld; BOOL _isShowingPolygonAndPolylineAnnotations; BOOL _isShowingAnimatedAnnotation; + + // Snapshotter + MGLMapSnapshotter* snapshotter; } #pragma mark Lifecycle @@ -153,6 +157,66 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio camera.heading, camera.pitch]]; } +#pragma mark File methods + +- (IBAction)takeSnapshot:(id)sender { + MGLMapCamera *camera = self.mapView.camera; + + MGLMapSnapshotOptions *options = [[MGLMapSnapshotOptions alloc] initWithStyleURL:self.mapView.styleURL camera:camera size:self.mapView.bounds.size]; + options.zoomLevel = self.mapView.zoomLevel; + + // Create and start the snapshotter + snapshotter = [[MGLMapSnapshotter alloc] initWithOptions:options]; + [snapshotter startWithCompletionHandler:^(MGLMapSnapshot *snapshot, NSError *error) { + if (error) { + NSLog(@"Could not load snapshot: %@", error.localizedDescription); + } else { + // Set the default name for the file and show the panel. + NSSavePanel *panel = [NSSavePanel savePanel]; + panel.nameFieldStringValue = [self.mapView.styleURL.lastPathComponent.stringByDeletingPathExtension stringByAppendingPathExtension:@"png"]; + panel.allowedFileTypes = [@[(NSString *)kUTTypePNG] arrayByAddingObjectsFromArray:[NSBitmapImageRep imageUnfilteredTypes]]; + + [panel beginSheetModalForWindow:self.window completionHandler:^(NSInteger result) { + if (result == NSFileHandlingPanelOKButton) { + // Write the contents in the new format. + NSURL *fileURL = panel.URL; + + NSBitmapImageRep *bitmapRep; + for (NSImageRep *imageRep in snapshot.image.representations) { + if ([imageRep isKindOfClass:[NSBitmapImageRep class]]) { + bitmapRep = (NSBitmapImageRep *)imageRep; + break; // stop on first bitmap rep we find + } + } + + if (!bitmapRep) { + bitmapRep = [NSBitmapImageRep imageRepWithData:snapshot.image.TIFFRepresentation]; + } + + CFStringRef uti = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, (__bridge CFStringRef)fileURL.pathExtension, NULL /* inConformingToUTI */); + NSBitmapImageFileType fileType = NSTIFFFileType; + if (UTTypeConformsTo(uti, kUTTypePNG)) { + fileType = NSPNGFileType; + } else if (UTTypeConformsTo(uti, kUTTypeGIF)) { + fileType = NSGIFFileType; + } else if (UTTypeConformsTo(uti, kUTTypeJPEG2000)) { + fileType = NSJPEG2000FileType; + } else if (UTTypeConformsTo(uti, kUTTypeJPEG)) { + fileType = NSJPEGFileType; + } else if (UTTypeConformsTo(uti, kUTTypeBMP)) { + fileType = NSBitmapImageFileTypeBMP; + } + + NSData *imageData = [bitmapRep representationUsingType:fileType properties:@{}]; + [imageData writeToURL:fileURL atomically:NO]; + } + }]; + + } + snapshotter = nil; + }]; +} + #pragma mark View methods - (IBAction)showStyle:(id)sender { @@ -183,10 +247,10 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio styleURL = [MGLStyle satelliteStreetsStyleURL]; break; case 7: - styleURL = [MGLStyle trafficDayStyleURL]; + styleURL = [NSURL URLWithString:@"mapbox://styles/mapbox/traffic-day-v2"]; break; case 8: - styleURL = [MGLStyle trafficNightStyleURL]; + styleURL = [NSURL URLWithString:@"mapbox://styles/mapbox/traffic-night-v2"]; break; default: NSAssert(NO, @"Cannot set style from control with tag %li", (long)tag); @@ -344,52 +408,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio } - (void)updateLabels { - MGLStyle *style = self.mapView.style; - NSString *preferredLanguage = _isLocalizingLabels ? [MGLVectorSource preferredMapboxStreetsLanguage] : nil; - NSMutableDictionary *localizedKeysByKeyBySourceIdentifier = [NSMutableDictionary dictionary]; - for (MGLSymbolStyleLayer *layer in style.layers) { - if (![layer isKindOfClass:[MGLSymbolStyleLayer class]]) { - continue; - } - - MGLVectorSource *source = (MGLVectorSource *)[style sourceWithIdentifier:layer.sourceIdentifier]; - if (![source isKindOfClass:[MGLVectorSource class]] || !source.mapboxStreets) { - continue; - } - - NSDictionary *localizedKeysByKey = localizedKeysByKeyBySourceIdentifier[layer.sourceIdentifier]; - if (!localizedKeysByKey) { - localizedKeysByKey = localizedKeysByKeyBySourceIdentifier[layer.sourceIdentifier] = [source localizedKeysByKeyForPreferredLanguage:preferredLanguage]; - } - - NSString *(^stringByLocalizingString)(NSString *) = ^ NSString * (NSString *string) { - NSMutableString *localizedString = string.mutableCopy; - [localizedKeysByKey enumerateKeysAndObjectsUsingBlock:^(NSString * _Nonnull key, NSString * _Nonnull localizedKey, BOOL * _Nonnull stop) { - NSAssert([key isKindOfClass:[NSString class]], @"key is not a string"); - NSAssert([localizedKey isKindOfClass:[NSString class]], @"localizedKey is not a string"); - [localizedString replaceOccurrencesOfString:[NSString stringWithFormat:@"{%@}", key] - withString:[NSString stringWithFormat:@"{%@}", localizedKey] - options:0 - range:NSMakeRange(0, localizedString.length)]; - }]; - return localizedString; - }; - - if ([layer.text isKindOfClass:[MGLConstantStyleValue class]]) { - NSString *textField = [(MGLConstantStyleValue<NSString *> *)layer.text rawValue]; - layer.text = [MGLStyleValue<NSString *> valueWithRawValue:stringByLocalizingString(textField)]; - } - else if ([layer.text isKindOfClass:[MGLCameraStyleFunction class]]) { - MGLCameraStyleFunction *function = (MGLCameraStyleFunction<NSString *> *)layer.text; - NSMutableDictionary *stops = function.stops.mutableCopy; - [stops enumerateKeysAndObjectsUsingBlock:^(NSNumber *zoomLevel, MGLConstantStyleValue<NSString *> *stop, BOOL *done) { - NSString *textField = stop.rawValue; - stops[zoomLevel] = [MGLStyleValue<NSString *> valueWithRawValue:stringByLocalizingString(textField)]; - }]; - function.stops = stops; - layer.text = function; - } - } + self.mapView.style.localizesLabels = _isLocalizingLabels; } - (void)applyPendingState { @@ -679,6 +698,47 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio [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"]; + } + + MGLComputedShapeSource *source = [[MGLComputedShapeSource alloc] initWithIdentifier:@"graticule" + options:@{MGLShapeSourceOptionMaximumZoomLevel:@14}]; + source.dataSource = self; + [self.mapView.style addSource:source]; + MGLLineStyleLayer *lineLayer = [[MGLLineStyleLayer alloc] initWithIdentifier:@"graticule.lines" + source:source]; + [self.mapView.style addLayer:lineLayer]; + MGLSymbolStyleLayer *labelLayer = [[MGLSymbolStyleLayer alloc] initWithIdentifier:@"graticule.labels" + source:source]; + labelLayer.text = [MGLStyleValue valueWithRawValue:@"{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"]; + } + + MGLStyleLayer *layer = [self.mapView.style layerWithIdentifier:@"graticule.lines"]; + [self.mapView.style removeLayer:layer]; + + layer = [self.mapView.style layerWithIdentifier:@"graticule.labels"]; + [self.mapView.style removeLayer:layer]; + + MGLSource *source = [self.mapView.style sourceWithIdentifier:@"graticule"]; + [self.mapView.style removeSource:source]; +} + #pragma mark Offline packs - (IBAction)addOfflinePack:(id)sender { @@ -854,10 +914,10 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio state = [styleURL isEqual:[MGLStyle satelliteStreetsStyleURL]]; break; case 7: - state = [styleURL isEqual:[MGLStyle trafficDayStyleURL]]; + state = [styleURL isEqual:[NSURL URLWithString:@"mapbox://styles/mapbox/traffic-day-v2"]]; break; case 8: - state = [styleURL isEqual:[MGLStyle trafficNightStyleURL]]; + state = [styleURL isEqual:[NSURL URLWithString:@"mapbox://styles/mapbox/traffic-night-v2"]]; break; default: return NO; @@ -992,6 +1052,9 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio 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(showAllAnnotations:) || menuItem.action == @selector(removeAllAnnotations:)) { return self.mapView.annotations.count > 0; } @@ -1008,6 +1071,9 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio if (menuItem.action == @selector(giveFeedback:)) { return YES; } + if (menuItem.action == @selector(takeSnapshot:)) { + return !(snapshotter && [snapshotter isLoading]); + } return NO; } @@ -1163,6 +1229,53 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio return 0.8; } +#pragma mark - MGLComputedShapeSourceDataSource +- (NSArray<id <MGLFeature>>*)featuresInCoordinateBounds:(MGLCoordinateBounds)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 <MGLFeature>> * 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); + MGLPolylineFeature *feature = [MGLPolylineFeature 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); + MGLPolylineFeature *feature = [MGLPolylineFeature polylineWithCoordinates:coords count:2]; + feature.attributes = @{@"value": @(x)}; + [features addObject:feature]; + } + + return features; +} + @end @interface ValidatedToolbarItem : NSToolbarItem |