Method updatePagination

ui/stash.go:255–275

Update pagination according to the amount of markdowns for the current state.

()

// Update pagination according to the amount of markdowns for the current
// state.
func (m *stashModel) updatePagination() {
	_, helpHeight := m.helpView()

	availableHeight := m.common.height -
		stashViewTopPadding -
		helpHeight -
		stashViewBottomPadding

	m.paginator().PerPage = max(1, availableHeight/stashViewItemHeight)

	if pages := len(m.getVisibleMarkdowns()); pages < 1 {
		m.paginator().SetTotalPages(1)
	} else {
		m.paginator().SetTotalPages(pages)
	}

	// Make sure the page stays in bounds
	if m.paginator().Page >= m.paginator().TotalPages-1 {
		m.paginator().Page = max(0, m.paginator().TotalPages-1)
	}
}

// MarkdownIndex returns the index of the currently selected markdown item.
func (m stashModel) markdownIndex() int {