pagecache

package

v0.0.0-...-fb91eac Latest Latest Go to latest Published: Dec 6, 2023 License: GPL-3.0 Imports: 4 Imported by: 0

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type CachedPage struct {
	Pixbuf *gdk.Pixbuf
	Time   time.Time
}

func NewCachedPage(pixbuf *gdk.Pixbuf) CachedPage

type KeepReason uint8

const (
	KeepReasonPreload KeepReason = 1 << iota
	KeepReasonJumpmark
)

type PageCache struct {
	Pages map[int]CachedPage
	// contains filtered or unexported fields
}

func NewPageCache() PageCache

func (cache *PageCache) DontKeep(i int, reason KeepReason)

func (cache *PageCache) DontKeepSlice(indices []int, reason KeepReason)

func (cache *PageCache) Get(i int) (*CachedPage, bool)

func (cache *PageCache) Insert(i int, pixbuf *gdk.Pixbuf, keepReason KeepReason)

func (cache *PageCache) Keep(i int, reason KeepReason)

func (cache *PageCache) Trim()