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Diffstat (limited to 'platform/ios/src/MGLCameraChangeReason_Private.h')
-rw-r--r-- | platform/ios/src/MGLCameraChangeReason_Private.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/platform/ios/src/MGLCameraChangeReason_Private.h b/platform/ios/src/MGLCameraChangeReason_Private.h new file mode 100644 index 0000000000..4c058b1d61 --- /dev/null +++ b/platform/ios/src/MGLCameraChangeReason_Private.h @@ -0,0 +1,42 @@ +#import "MGLFoundation.h" + +/** + Internal bitmask values used to represent ongoing gestures and API calls that triggers a camera + change. + + At the end of a camera movement, the resulting bitmask is mapped to one of the public + MGLCameraChangeReason enum values and passed to the delegate camera change methods. + */ +typedef NS_OPTIONS(NSUInteger, MGLCameraChangeReasonBitmask) +{ + /// The default value. Set at the start, and reset when a camera move has completed. + MGLCameraChangeReasonBitmaskNone = 0, + + /// Set when a public API that moves the camera is called. This may be set for some gestures, + /// for example, when the user taps the compass to reset north. + MGLCameraChangeReasonBitmaskProgrammatic = 1 << 0, + + /// The user tapped the compass to reset the map orientation so North is up. + MGLCameraChangeReasonBitmaskResetNorth = 1 << 1, + + /// The user panned the map. + MGLCameraChangeReasonBitmaskGesturePan = 1 << 2, + + /// The user pinched to zoom in/out. + MGLCameraChangeReasonBitmaskGesturePinch = 1 << 3, + + /// The user rotated the map. + MGLCameraChangeReasonBitmaskGestureRotate = 1 << 4, + + /// The user zoomed the map in. (One finger double tap.) + MGLCameraChangeReasonBitmaskGestureZoomIn = 1 << 5, + + /// The user zoomed the map out. (Two finger single tap.) + MGLCameraChangeReasonBitmaskGestureZoomOut = 1 << 6, + + /// The user long pressed on the map for a quick zoom. (Single tap, then long press and drag up/down.) + MGLCameraChangeReasonBitmaskGestureOneFingerZoom = 1 << 7, + + // The user panned with two fingers to tilt the map. (Two finger drag.) + MGLCameraChangeReasonBitmaskGestureTwoFingerDrag = 1 << 8 +}; |