history

Documentation

Index

• type History
  • func NewHistory() *History
  • func (h *History) Push(buffer *buffer.Buffer, offset int64, cursor int64, tick uint64)
  • func (h *History) Redo() (*buffer.Buffer, int64, int64, uint64)
  • func (h *History) Undo() (*buffer.Buffer, int, int64, int64, uint64)

Types

type History

type History struct {
	// contains filtered or unexported fields
}

History manages the buffer history.

func NewHistory

func NewHistory() *History

NewHistory creates a new history manager.

func (*History) Push

func (h *History) Push(buffer *buffer.Buffer, offset int64, cursor int64, tick uint64)

Push a new buffer to the history.

func (*History) Redo

func (h *History) Redo() (*buffer.Buffer, int64, int64, uint64)

Redo the history.

func (*History) Undo

func (h *History) Undo() (*buffer.Buffer, int, int64, int64, uint64)

Undo the history.