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Diffstat (limited to 'platform/macos/app/MapDocument.m')
| -rw-r--r-- | platform/macos/app/MapDocument.m | 778 |
1 files changed, 778 insertions, 0 deletions
diff --git a/platform/macos/app/MapDocument.m b/platform/macos/app/MapDocument.m new file mode 100644 index 0000000000..e9f3b99592 --- /dev/null +++ b/platform/macos/app/MapDocument.m @@ -0,0 +1,778 @@ +#import "MapDocument.h" + +#import "AppDelegate.h" +#import "DroppedPinAnnotation.h" + +#import <Mapbox/Mapbox.h> + +static NSString * const MGLDroppedPinAnnotationImageIdentifier = @"dropped"; + +static const CLLocationCoordinate2D WorldTourDestinations[] = { + { .latitude = 38.9131982, .longitude = -77.0325453144239 }, + { .latitude = 37.7757368, .longitude = -122.4135302 }, + { .latitude = 12.9810816, .longitude = 77.6368034 }, + { .latitude = -13.15589555, .longitude = -74.2178961777998 }, +}; + +NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotation>) *shapes) { + NSMutableArray *flattenedShapes = [NSMutableArray arrayWithCapacity:shapes.count]; + for (id <MGLAnnotation> shape in shapes) { + NSArray *subshapes; + // Flatten multipoints but not polylines or polygons. + if ([shape isMemberOfClass:[MGLMultiPoint class]]) { + NSUInteger pointCount = [(MGLMultiPoint *)shape pointCount]; + CLLocationCoordinate2D *coordinates = [(MGLMultiPoint *)shape coordinates]; + NSMutableArray *pointAnnotations = [NSMutableArray arrayWithCapacity:pointCount]; + for (NSUInteger i = 0; i < pointCount; i++) { + MGLPointAnnotation *pointAnnotation = [[MGLPointAnnotation alloc] init]; + pointAnnotation.coordinate = coordinates[i]; + [pointAnnotations addObject:pointAnnotation]; + } + subshapes = pointAnnotations; + } else if ([shape isKindOfClass:[MGLMultiPolyline class]]) { + subshapes = [(MGLMultiPolyline *)shape polylines]; + } else if ([shape isKindOfClass:[MGLMultiPolygon class]]) { + subshapes = [(MGLMultiPolygon *)shape polygons]; + } else if ([shape isKindOfClass:[MGLShapeCollection class]]) { + subshapes = MBXFlattenedShapes([(MGLShapeCollection *)shape shapes]); + } + + if (subshapes) { + [flattenedShapes addObjectsFromArray:subshapes]; + } else { + [flattenedShapes addObject:shape]; + } + } + return flattenedShapes; +} + +@interface MapDocument () <NSWindowDelegate, NSSharingServicePickerDelegate, NSMenuDelegate, MGLMapViewDelegate> + +@property (weak) IBOutlet NSMenu *mapViewContextMenu; + +@end + +@implementation MapDocument { + /// Style URL inherited from an existing document at the time this document + /// was created. + NSURL *_inheritedStyleURL; + + NSPoint _mouseLocationForMapViewContextMenu; + NSUInteger _droppedPinCounter; + NSNumberFormatter *_spellOutNumberFormatter; + + BOOL _showsToolTipsOnDroppedPins; + BOOL _randomizesCursorsOnDroppedPins; + BOOL _isTouringWorld; + BOOL _isShowingPolygonAndPolylineAnnotations; +} + +#pragma mark Lifecycle + +- (NSString *)windowNibName { + return @"MapDocument"; +} + +- (void)dealloc { + [[NSNotificationCenter defaultCenter] removeObserver:self]; +} + +- (void)windowControllerWillLoadNib:(NSWindowController *)windowController { + NSDocument *currentDocument = [NSDocumentController sharedDocumentController].currentDocument; + if ([currentDocument isKindOfClass:[MapDocument class]]) { + _inheritedStyleURL = [(MapDocument *)currentDocument mapView].styleURL; + } +} + +- (void)windowControllerDidLoadNib:(NSWindowController *)controller { + [super windowControllerDidLoadNib:controller]; + + [[NSNotificationCenter defaultCenter] addObserver:self + selector:@selector(userDefaultsDidChange:) + name:NSUserDefaultsDidChangeNotification + object:nil]; + + _spellOutNumberFormatter = [[NSNumberFormatter alloc] init]; + + NSPressGestureRecognizer *pressGestureRecognizer = [[NSPressGestureRecognizer alloc] initWithTarget:self action:@selector(handlePressGesture:)]; + [self.mapView addGestureRecognizer:pressGestureRecognizer]; + + [self applyPendingState]; +} + +- (NSWindow *)window { + return self.windowControllers.firstObject.window; +} + +- (void)userDefaultsDidChange:(NSNotification *)notification { + NSUserDefaults *userDefaults = notification.object; + NSString *accessToken = [userDefaults stringForKey:MGLMapboxAccessTokenDefaultsKey]; + if (![accessToken isEqualToString:[MGLAccountManager accessToken]]) { + [MGLAccountManager setAccessToken:accessToken]; + [self reload:self]; + } +} + +#pragma mark NSWindowDelegate methods + +- (void)window:(NSWindow *)window willEncodeRestorableState:(NSCoder *)state { + [state encodeObject:self.mapView.styleURL forKey:@"MBXMapViewStyleURL"]; +} + +- (void)window:(NSWindow *)window didDecodeRestorableState:(NSCoder *)state { + self.mapView.styleURL = [state decodeObjectForKey:@"MBXMapViewStyleURL"]; +} + +#pragma mark Services + +- (IBAction)showShareMenu:(id)sender { + NSSharingServicePicker *picker = [[NSSharingServicePicker alloc] initWithItems:@[self.shareURL]]; + picker.delegate = self; + [picker showRelativeToRect:[sender bounds] ofView:sender preferredEdge:NSMinYEdge]; +} + +- (NSURL *)shareURL { + NSArray *components = self.mapView.styleURL.pathComponents; + CLLocationCoordinate2D centerCoordinate = self.mapView.centerCoordinate; + return [NSURL URLWithString: + [NSString stringWithFormat:@"https://api.mapbox.com/styles/v1/%@/%@.html?access_token=%@#%.2f/%.5f/%.5f/%.f", + components[1], components[2], [MGLAccountManager accessToken], + self.mapView.zoomLevel, centerCoordinate.latitude, centerCoordinate.longitude, self.mapView.direction]]; +} + +#pragma mark View methods + +- (IBAction)setStyle:(id)sender { + NSInteger tag; + if ([sender isKindOfClass:[NSMenuItem class]]) { + tag = [sender tag]; + } else if ([sender isKindOfClass:[NSPopUpButton class]]) { + tag = [sender selectedTag]; + } + NSURL *styleURL; + switch (tag) { + case 1: + styleURL = [MGLStyle streetsStyleURLWithVersion:MGLStyleDefaultVersion]; + break; + case 2: + styleURL = [MGLStyle outdoorsStyleURLWithVersion:MGLStyleDefaultVersion]; + break; + case 3: + styleURL = [MGLStyle lightStyleURLWithVersion:MGLStyleDefaultVersion]; + break; + case 4: + styleURL = [MGLStyle darkStyleURLWithVersion:MGLStyleDefaultVersion]; + break; + case 5: + styleURL = [MGLStyle satelliteStyleURLWithVersion:MGLStyleDefaultVersion]; + break; + case 6: + styleURL = [MGLStyle satelliteStreetsStyleURLWithVersion:MGLStyleDefaultVersion]; + break; + default: + NSAssert(NO, @"Cannot set style from control with tag %li", (long)tag); + break; + } + self.mapView.styleURL = styleURL; + [self.window.toolbar validateVisibleItems]; +} + +- (IBAction)chooseCustomStyle:(id)sender { + NSAlert *alert = [[NSAlert alloc] init]; + alert.messageText = @"Apply custom style"; + alert.informativeText = @"Enter the URL to a JSON file that conforms to the Mapbox GL style specification, such as a style designed in Mapbox Studio:"; + NSTextField *textField = [[NSTextField alloc] initWithFrame:NSZeroRect]; + [textField sizeToFit]; + NSRect textFieldFrame = textField.frame; + textFieldFrame.size.width = 300; + textField.frame = textFieldFrame; + NSURL *savedURL = [[NSUserDefaults standardUserDefaults] URLForKey:@"MBXCustomStyleURL"]; + if (savedURL) { + textField.stringValue = savedURL.absoluteString; + } + alert.accessoryView = textField; + [alert addButtonWithTitle:@"Apply"]; + [alert addButtonWithTitle:@"Cancel"]; + if ([alert runModal] == NSAlertFirstButtonReturn) { + self.mapView.styleURL = [NSURL URLWithString:textField.stringValue]; + [[NSUserDefaults standardUserDefaults] setURL:self.mapView.styleURL forKey:@"MBXCustomStyleURL"]; + [self.window.toolbar validateVisibleItems]; + } +} + +- (IBAction)zoomIn:(id)sender { + [self.mapView setZoomLevel:self.mapView.zoomLevel + 1 animated:YES]; +} + +- (IBAction)zoomOut:(id)sender { + [self.mapView setZoomLevel:self.mapView.zoomLevel - 1 animated:YES]; +} + +- (IBAction)snapToNorth:(id)sender { + [self.mapView setDirection:0 animated:YES]; +} + +- (IBAction)reload:(id)sender { + [self.mapView reloadStyle:sender]; +} + +- (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 (!MGLCoordinateBoundsIsEmpty(appDelegate.pendingVisibleCoordinateBounds)) { + self.mapView.visibleCoordinateBounds = appDelegate.pendingVisibleCoordinateBounds; + appDelegate.pendingVisibleCoordinateBounds = (MGLCoordinateBounds){ { 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 valueWithMGLCoordinate:self.mapView.centerCoordinate]; + self.displayName = [[NSValueTransformer valueTransformerForName:@"LocationCoordinate2DTransformer"] + transformedValue:coordinateValue]; +} + +#pragma mark Debug methods + +- (IBAction)toggleTileBoundaries:(id)sender { + self.mapView.debugMask ^= MGLMapDebugTileBoundariesMask; +} + +- (IBAction)toggleTileInfo:(id)sender { + self.mapView.debugMask ^= MGLMapDebugTileInfoMask; +} + +- (IBAction)toggleTileTimestamps:(id)sender { + self.mapView.debugMask ^= MGLMapDebugTimestampsMask; +} + +- (IBAction)toggleCollisionBoxes:(id)sender { + self.mapView.debugMask ^= MGLMapDebugCollisionBoxesMask; +} + +- (IBAction)toggleWireframes:(id)sender { + self.mapView.debugMask ^= MGLMapDebugWireframesMask; +} + +- (IBAction)showColorBuffer:(id)sender { + self.mapView.debugMask &= ~MGLMapDebugStencilBufferMask; +} + +- (IBAction)showStencilBuffer:(id)sender { + self.mapView.debugMask |= MGLMapDebugStencilBufferMask; +} + +- (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:1/60 + 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)removeAllAnnotations:(id)sender { + [self.mapView removeAnnotations:self.mapView.annotations]; + _isShowingPolygonAndPolylineAnnotations = 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++) { + MGLPointAnnotation *annotation = [[MGLPointAnnotation alloc] init]; + annotation.coordinate = WorldTourDestinations[i]; + [annotations addObject:annotation]; + } + [self.mapView addAnnotations:annotations]; + [self continueWorldTourWithRemainingAnnotations:annotations]; +} + +- (void)continueWorldTourWithRemainingAnnotations:(NS_MUTABLE_ARRAY_OF(MGLPointAnnotation *) *)annotations { + MGLPointAnnotation *nextAnnotation = annotations.firstObject; + if (!nextAnnotation || !_isTouringWorld) { + _isTouringWorld = NO; + return; + } + + [annotations removeObjectAtIndex:0]; + MGLMapCamera *camera = [MGLMapCamera cameraLookingAtCenterCoordinate:nextAnnotation.coordinate + fromDistance: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) + }; + MGLPolygon *triangle = [MGLPolygon 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) + }; + MGLPolyline *line = [MGLPolyline polylineWithCoordinates:lineCoordinates count:4]; + [self.mapView addAnnotation:line]; +} + +#pragma mark Offline packs + +- (IBAction)addOfflinePack:(id)sender { + NSAlert *namePrompt = [[NSAlert alloc] init]; + namePrompt.messageText = @"Add offline pack"; + namePrompt.informativeText = @"Choose a name for the pack:"; + NSTextField *nameTextField = [[NSTextField alloc] initWithFrame:NSZeroRect]; + nameTextField.placeholderString = MGLStringFromCoordinateBounds(self.mapView.visibleCoordinateBounds); + [nameTextField sizeToFit]; + NSRect textFieldFrame = nameTextField.frame; + textFieldFrame.size.width = 300; + nameTextField.frame = textFieldFrame; + namePrompt.accessoryView = nameTextField; + [namePrompt addButtonWithTitle:@"Add"]; + [namePrompt addButtonWithTitle:@"Cancel"]; + if ([namePrompt runModal] != NSAlertFirstButtonReturn) { + return; + } + + id <MGLOfflineRegion> region = [[MGLTilePyramidOfflineRegion alloc] initWithStyleURL:self.mapView.styleURL bounds:self.mapView.visibleCoordinateBounds fromZoomLevel:self.mapView.zoomLevel toZoomLevel:self.mapView.maximumZoomLevel]; + NSData *context = [[NSValueTransformer valueTransformerForName:@"OfflinePackNameValueTransformer"] reverseTransformedValue:nameTextField.stringValue]; + [[MGLOfflineStorage sharedOfflineStorage] addPackForRegion:region withContext:context completionHandler:^(MGLOfflinePack * _Nullable pack, NSError * _Nullable error) { + if (error) { + [[NSAlert alertWithError:error] runModal]; + } else { + [pack resume]; + } + }]; +} + +#pragma mark Help methods + +- (IBAction)giveFeedback:(id)sender { + CLLocationCoordinate2D centerCoordinate = self.mapView.centerCoordinate; + NSURL *feedbackURL = [NSURL URLWithString:[NSString stringWithFormat:@"https://www.mapbox.com/map-feedback/#/%.5f/%.5f/%.0f", + centerCoordinate.longitude, centerCoordinate.latitude, round(self.mapView.zoomLevel + 1)]]; + [[NSWorkspace sharedWorkspace] openURL:feedbackURL]; +} + +#pragma 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)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; + for (id <MGLFeature> feature in features) { + if (!title) { + title = [feature attributeForKey:@"name_en"] ?: [feature attributeForKey:@"name"]; + } + } + + DroppedPinAnnotation *annotation = [[DroppedPinAnnotation alloc] init]; + annotation.coordinate = [self.mapView convertPoint:point toCoordinateFromView:self.mapView]; + annotation.title = title ?: @"Dropped Pin"; + _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]; +} + +#pragma mark User interface validation + +- (BOOL)validateMenuItem:(NSMenuItem *)menuItem { + if (menuItem.action == @selector(setStyle:)) { + NSURL *styleURL = self.mapView.styleURL; + NSCellStateValue state; + switch (menuItem.tag) { + case 1: + state = [styleURL isEqual:[MGLStyle streetsStyleURLWithVersion:MGLStyleDefaultVersion]]; + break; + case 2: + state = [styleURL isEqual:[MGLStyle outdoorsStyleURLWithVersion:MGLStyleDefaultVersion]]; + break; + case 3: + state = [styleURL isEqual:[MGLStyle lightStyleURLWithVersion:MGLStyleDefaultVersion]]; + break; + case 4: + state = [styleURL isEqual:[MGLStyle darkStyleURLWithVersion:MGLStyleDefaultVersion]]; + break; + case 5: + state = [styleURL isEqual:[MGLStyle satelliteStyleURLWithVersion:MGLStyleDefaultVersion]]; + break; + case 6: + state = [styleURL isEqual:[MGLStyle satelliteStreetsStyleURLWithVersion:MGLStyleDefaultVersion]]; + break; + default: + return NO; + } + menuItem.state = state; + return YES; + } + 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(dropPin:)) { + id <MGLAnnotation> annotationUnderCursor = [self.mapView annotationAtPoint:_mouseLocationForMapViewContextMenu]; + menuItem.hidden = annotationUnderCursor != nil; + return YES; + } + if (menuItem.action == @selector(removePin:)) { + id <MGLAnnotation> 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 & MGLMapDebugTileBoundariesMask; + menuItem.title = isShown ? @"Hide Tile Boundaries" : @"Show Tile Boundaries"; + return YES; + } + if (menuItem.action == @selector(toggleTileInfo:)) { + BOOL isShown = self.mapView.debugMask & MGLMapDebugTileInfoMask; + menuItem.title = isShown ? @"Hide Tile Info" : @"Show Tile Info"; + return YES; + } + if (menuItem.action == @selector(toggleTileTimestamps:)) { + BOOL isShown = self.mapView.debugMask & MGLMapDebugTimestampsMask; + menuItem.title = isShown ? @"Hide Tile Timestamps" : @"Show Tile Timestamps"; + return YES; + } + if (menuItem.action == @selector(toggleCollisionBoxes:)) { + BOOL isShown = self.mapView.debugMask & MGLMapDebugCollisionBoxesMask; + menuItem.title = isShown ? @"Hide Collision Boxes" : @"Show Collision Boxes"; + return YES; + } + if (menuItem.action == @selector(toggleWireframes:)) { + BOOL isShown = self.mapView.debugMask & MGLMapDebugWireframesMask; + menuItem.title = isShown ? @"Hide Wireframes" : @"Show Wireframes"; + return YES; + } + if (menuItem.action == @selector(showColorBuffer:)) { + BOOL enabled = self.mapView.debugMask & MGLMapDebugStencilBufferMask; + menuItem.state = enabled ? NSOffState : NSOnState; + return YES; + } + if (menuItem.action == @selector(showStencilBuffer:)) { + BOOL enabled = self.mapView.debugMask & MGLMapDebugStencilBufferMask; + 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(removeAllAnnotations:)) { + return self.mapView.annotations.count > 0; + } + if (menuItem.action == @selector(startWorldTour:)) { + return !_isTouringWorld; + } + if (menuItem.action == @selector(stopWorldTour:)) { + return _isTouringWorld; + } + if (menuItem.action == @selector(drawPolygonAndPolyLineAnnotations:)) { + return !_isShowingPolygonAndPolylineAnnotations; + } + if (menuItem.action == @selector(addOfflinePack:)) { + NSURL *styleURL = self.mapView.styleURL; + return !styleURL.isFileURL; + } + if (menuItem.action == @selector(giveFeedback:)) { + return YES; + } + return NO; +} + +- (NSUInteger)indexOfStyleInToolbarItem { + if (![MGLAccountManager accessToken]) { + return NSNotFound; + } + + NSArray *styleURLs = @[ + [MGLStyle streetsStyleURLWithVersion:MGLStyleDefaultVersion], + [MGLStyle outdoorsStyleURLWithVersion:MGLStyleDefaultVersion], + [MGLStyle lightStyleURLWithVersion:MGLStyleDefaultVersion], + [MGLStyle darkStyleURLWithVersion:MGLStyleDefaultVersion], + [MGLStyle satelliteStyleURLWithVersion:MGLStyleDefaultVersion], + [MGLStyle satelliteStreetsStyleURLWithVersion:MGLStyleDefaultVersion], + ]; + return [styleURLs indexOfObject:self.mapView.styleURL]; +} + +- (BOOL)validateToolbarItem:(NSToolbarItem *)toolbarItem { + if (!self.mapView) { + return NO; + } + + if (toolbarItem.action == @selector(showShareMenu:)) { + [(NSButton *)toolbarItem.view sendActionOn:NSLeftMouseDownMask]; + if (![MGLAccountManager accessToken]) { + return NO; + } + NSURL *styleURL = self.mapView.styleURL; + return ([styleURL.scheme isEqualToString:@"mapbox"] + && [styleURL.pathComponents.firstObject isEqualToString:@"styles"]); + } + if (toolbarItem.action == @selector(setStyle:)) { + NSPopUpButton *popUpButton = (NSPopUpButton *)toolbarItem.view; + NSUInteger index = self.indexOfStyleInToolbarItem; + if (index == NSNotFound) { + [popUpButton addItemWithTitle:@"Custom"]; + index = [popUpButton numberOfItems] - 1; + } + [popUpButton selectItemAtIndex:index]; + } + return NO; +} + +#pragma mark NSSharingServicePickerDelegate methods + +- (NS_ARRAY_OF(NSSharingService *) *)sharingServicePicker:(NSSharingServicePicker *)sharingServicePicker sharingServicesForItems:(NSArray *)items proposedSharingServices:(NS_ARRAY_OF(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; +} + +#pragma mark NSMenuDelegate methods + +- (void)menuWillOpen:(NSMenu *)menu { + if (menu == self.mapViewContextMenu) { + _mouseLocationForMapViewContextMenu = [self.window.contentView convertPoint:self.window.mouseLocationOutsideOfEventStream + toView:self.mapView]; + } +} + +#pragma mark MGLMapViewDelegate methods + +- (BOOL)mapView:(MGLMapView *)mapView annotationCanShowCallout:(id <MGLAnnotation>)annotation { + return YES; +} + +- (MGLAnnotationImage *)mapView:(MGLMapView *)mapView imageForAnnotation:(id <MGLAnnotation>)annotation { + MGLAnnotationImage *annotationImage = [self.mapView dequeueReusableAnnotationImageWithIdentifier:MGLDroppedPinAnnotationImageIdentifier]; + if (!annotationImage) { + NSString *imagePath = [[NSBundle bundleForClass:[MGLMapView 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 = [MGLAnnotationImage annotationImageWithImage:image + reuseIdentifier:MGLDroppedPinAnnotationImageIdentifier]; + } + 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:(MGLMapView *)mapView didSelectAnnotation:(id <MGLAnnotation>)annotation { + if ([annotation isKindOfClass:[DroppedPinAnnotation class]]) { + DroppedPinAnnotation *droppedPin = annotation; + [droppedPin resume]; + } +} + +- (void)mapView:(MGLMapView *)mapView didDeselectAnnotation:(id <MGLAnnotation>)annotation { + if ([annotation isKindOfClass:[DroppedPinAnnotation class]]) { + DroppedPinAnnotation *droppedPin = annotation; + [droppedPin pause]; + } +} + +- (CGFloat)mapView:(MGLMapView *)mapView alphaForShapeAnnotation:(MGLShape *)annotation { + return 0.8; +} + +@end + +@interface ValidatedToolbarItem : NSToolbarItem + +@end + +@implementation ValidatedToolbarItem + +- (void)validate { + [(MapDocument *)self.toolbar.delegate validateToolbarItem:self]; +} + +@end |