46 lines
984 B
Go
46 lines
984 B
Go
package display
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// applyHist is a history.go internal function, to load a URL in the history.
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func applyHist(t *tab) {
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handleURL(t, t.history.urls[t.history.pos], 0) // Load that position in history
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// Set page's scroll and link info from history cache, in case it didn't have it in the page already
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// Like for non-cached pages like about: pages
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// This fixes #122
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pg := t.history.pageCache[t.history.pos]
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p := t.page
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p.Row = pg.row
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p.Column = pg.column
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p.Selected = pg.selected
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p.SelectedID = pg.selectedID
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p.Mode = pg.mode
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t.applyAll()
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}
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func histForward(t *tab) {
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if t.history.pos >= len(t.history.urls)-1 {
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// Already on the most recent URL in the history
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return
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}
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// Update page cache in history for #122
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t.historyCachePage()
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t.history.pos++
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go applyHist(t)
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}
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func histBack(t *tab) {
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if t.history.pos <= 0 {
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// First tab in history
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return
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}
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// Update page cache in history for #122
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t.historyCachePage()
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t.history.pos--
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go applyHist(t)
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}
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