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Make Viewport more idomatic BubbleTea (per v0.12.x)

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This commit is contained in:
Christian Rocha 2020-10-27 16:41:01 -04:00 committed by Christian Rocha
parent 9e1e435bba
commit 84f7b047bb
1 changed files with 4 additions and 6 deletions
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10
viewport/viewport.go
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@ -7,9 +7,7 @@ import (
tea "github.com/charmbracelet/bubbletea" tea "github.com/charmbracelet/bubbletea"
) )
const ( const spacebar = " "
spacebar = " "
)
// MODEL // MODEL
@ -269,7 +267,7 @@ func ViewDown(m Model, lines []string) tea.Cmd {
} }
// ViewUp is a high performance command the moves the viewport down by a given // ViewUp is a high performance command the moves the viewport down by a given
// number of lines height. Use Model.ViewDown to get the lines that should be // number of lines height. Use Model.ViewUp to get the lines that should be
// rendered. // rendered.
func ViewUp(m Model, lines []string) tea.Cmd { func ViewUp(m Model, lines []string) tea.Cmd {
if len(lines) == 0 { if len(lines) == 0 {
@ -283,7 +281,7 @@ func ViewUp(m Model, lines []string) tea.Cmd {
// Update runs the update loop with default keybindings similar to popular // Update runs the update loop with default keybindings similar to popular
// pagers. To define your own keybindings use the methods on Model (i.e. // pagers. To define your own keybindings use the methods on Model (i.e.
// Model.LineDown()) and define your own update function. // Model.LineDown()) and define your own update function.
func Update(msg tea.Msg, m Model) (Model, tea.Cmd) { func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) {
var cmd tea.Cmd var cmd tea.Cmd
switch msg := msg.(type) { switch msg := msg.(type) {
@ -354,7 +352,7 @@ func Update(msg tea.Msg, m Model) (Model, tea.Cmd) {
// VIEW // VIEW
// View renders the viewport into a string. // View renders the viewport into a string.
func View(m Model) string { func (m Model) View() string {
if m.HighPerformanceRendering { if m.HighPerformanceRendering {
// Just send newlines since we're doing to be rendering the actual // Just send newlines since we're doing to be rendering the actual
// content seprately. We still need send something that equals the // content seprately. We still need send something that equals the