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90 lines
1.5 KiB
Go
90 lines
1.5 KiB
Go
package viminput
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import (
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tea "github.com/charmbracelet/bubbletea"
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"github.com/charmbracelet/lipgloss"
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)
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type (
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Keymap struct{}
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LineDecoration = func(lnum int, line string, cursorLnum int) string
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)
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type Line []byte
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type Model struct {
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keymap Keymap
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PlaceholderStyle lipgloss.Style
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PromptStyle lipgloss.Style
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Placeholder string
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LineDecoration LineDecoration
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lines []Line
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width int
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height int
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focus bool
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}
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func New(width, height int) Model {
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return Model{
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keymap: Keymap{},
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PlaceholderStyle: lipgloss.NewStyle(),
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PromptStyle: lipgloss.NewStyle(),
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Placeholder: "",
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LineDecoration: EmptyLineDecoration,
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width: width,
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height: height,
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focus: false,
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}
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}
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func (m Model) Init() tea.Cmd {
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return nil
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}
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func (m Model) View() string {
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placeholder := m.PlaceholderStyle.Render(m.Placeholder)
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lineDecoration := m.LineDecoration(1, "", 1)
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result := lipgloss.JoinHorizontal(lipgloss.Top, lineDecoration, placeholder)
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result = lipgloss.NewStyle().Width(m.width).Height(m.height).Render(result)
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return result
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}
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func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) {
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if !m.focus {
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return m, nil
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}
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return m, nil
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}
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func (m *Model) SetWidth(width int) {
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m.width = width
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}
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func (m Model) Width() int {
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return m.width
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}
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func (m *Model) SetHeight(height int) {
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m.height = height
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}
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func (m Model) Height() int {
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return m.height
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}
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func (m *Model) Focus() {
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m.focus = true
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}
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func (m *Model) Blur() {
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m.focus = false
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}
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