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-rw-r--r--platform/ios/src/MGLCameraChangeReason.h65
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diff --git a/platform/ios/src/MGLCameraChangeReason.h b/platform/ios/src/MGLCameraChangeReason.h
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--- a/platform/ios/src/MGLCameraChangeReason.h
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-#import "MGLFoundation.h"
-
-/**
- :nodoc:
- Bitmask values that describe why a camera move occurred.
-
- Values of this type are passed to the `MGLMapView`'s delegate in the following methods:
-
- - `-mapView:shouldChangeFromCamera:toCamera:reason:`
- - `-mapView:regionWillChangeWithReason:animated:`
- - `-mapView:regionIsChangingWithReason:`
- - `-mapView:regionDidChangeWithReason:animated:`
-
- It's important to note that it's almost impossible to perform a rotate without zooming (in or out),
- so if you'll often find `MGLCameraChangeReasonGesturePinch` set alongside `MGLCameraChangeReasonGestureRotate`.
-
- Since there are several reasons why a zoom or rotation has occurred, it is worth considering
- creating a combined constant, for example:
-
- ```
- static const MGLCameraChangeReason anyZoom = MGLCameraChangeReasonGesturePinch |
- MGLCameraChangeReasonGestureZoomIn |
- MGLCameraChangeReasonGestureZoomOut |
- MGLCameraChangeReasonGestureOneFingerZoom;
-
- static const MGLCameraChangeReason anyRotation = MGLCameraChangeReasonResetNorth | MGLCameraChangeReasonGestureRotate;
- ```
- */
-typedef NS_OPTIONS(NSUInteger, MGLCameraChangeReason)
-{
- /// :nodoc: The reason for the camera change has not be specified.
- MGLCameraChangeReasonNone = 0,
-
- /// :nodoc: Set when a public API that moves the camera is called. This may be set for some gestures,
- /// for example MGLCameraChangeReasonResetNorth.
- MGLCameraChangeReasonProgrammatic = 1 << 0,
-
- /// :nodoc: The user tapped the compass to reset the map orientation so North is up.
- MGLCameraChangeReasonResetNorth = 1 << 1,
-
- /// :nodoc: The user panned the map.
- MGLCameraChangeReasonGesturePan = 1 << 2,
-
- /// :nodoc: The user pinched to zoom in/out.
- MGLCameraChangeReasonGesturePinch = 1 << 3,
-
- // :nodoc: The user rotated the map.
- MGLCameraChangeReasonGestureRotate = 1 << 4,
-
- /// :nodoc: The user zoomed the map in (one finger double tap).
- MGLCameraChangeReasonGestureZoomIn = 1 << 5,
-
- /// :nodoc: The user zoomed the map out (two finger single tap).
- MGLCameraChangeReasonGestureZoomOut = 1 << 6,
-
- /// :nodoc: The user long pressed on the map for a quick zoom (single tap, then long press and drag up/down).
- MGLCameraChangeReasonGestureOneFingerZoom = 1 << 7,
-
- // :nodoc: The user panned with two fingers to tilt the map (two finger drag).
- MGLCameraChangeReasonGestureTilt = 1 << 8,
-
- // :nodoc: Cancelled
- MGLCameraChangeReasonTransitionCancelled = 1 << 16
-
-};