QuickLook iOS 12.4 to 13.0 API Differences

QLPreviewController.h

Added QLPreviewItemEditingMode

Added QLPreviewItemEditingModeDisabled

Added QLPreviewItemEditingModeUpdateContents

Added QLPreviewItemEditingModeCreateCopy

Added -[QLPreviewControllerDelegate previewController:editingModeForPreviewItem:]

Added -[QLPreviewControllerDelegate previewController:didUpdateContentsOfPreviewItem:]

Added -[QLPreviewControllerDelegate previewController:didSaveEditedCopyOfPreviewItem:atURL:]

QLThumbnailProvider.h

Removed QLThumbnailProvider

Removed -[QLThumbnailProvider provideThumbnailForFileRequest:completionHandler:]

QLThumbnailReply.h

Removed QLThumbnailReply

Removed +[QLThumbnailReply replyWithContextSize:drawingBlock:]

Removed +[QLThumbnailReply replyWithContextSize:currentContextDrawingBlock:]

Removed +[QLThumbnailReply replyWithImageFileURL:]

QLThumbnailRequest.h

Removed QLFileThumbnailRequest

Removed QLFileThumbnailRequest.maximumSize

Removed QLFileThumbnailRequest.minimumSize

Removed QLFileThumbnailRequest.scale

Removed QLFileThumbnailRequest.fileURL