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Signed-off-by: Carlos Alexandro Becker <caarlos0@users.noreply.github.com>
This commit is contained in:
Carlos Alexandro Becker
2024-10-11 11:32:29 -04:00
committed by Christian Rocha
parent ab7ca0eb5a
commit a12c368959
1 changed files with 23 additions and 8 deletions
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textarea/textarea.go
+23 -8
View File
@@ -94,7 +94,7 @@ var DefaultKeyMap = KeyMap{
LowercaseWordForward: key.NewBinding(key.WithKeys("alt+l"), key.WithHelp("alt+l", "lowercase word forward")),
UppercaseWordForward: key.NewBinding(key.WithKeys("alt+u"), key.WithHelp("alt+u", "uppercase word forward")),
AcceptSuggestion: key.NewBinding(key.WithKeys("tab")),
AcceptSuggestion: key.NewBinding(key.WithKeys("tab", "ctrl+y")),
NextSuggestion: key.NewBinding(key.WithKeys("down", "ctrl+n")),
PrevSuggestion: key.NewBinding(key.WithKeys("up", "ctrl+p")),
@@ -996,7 +996,7 @@ func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) {
keyMsg, ok := msg.(tea.KeyMsg)
if ok && key.Matches(keyMsg, m.KeyMap.AcceptSuggestion) {
if m.canAcceptSuggestion() {
m.value = append(m.value, m.matchedSuggestions[m.currentSuggestionIndex][len(m.value):]...)
m.value = m.matchedSuggestions[m.currentSuggestionIndex]
m.CursorEnd()
}
}
@@ -1137,7 +1137,7 @@ func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) {
return m, tea.Batch(cmds...)
}
func (m Model) ghostTextView(offset int) string {
func (m Model) suggestionView(offset int) string {
if !m.canAcceptSuggestion() {
return ""
}
@@ -1147,8 +1147,15 @@ func (m Model) ghostTextView(offset int) string {
if len(value) >= len(suggestion) {
return ""
}
str := suggestion[len(m.Value())+offset:]
return m.style.Placeholder.Inline(true).Render(str)
var lines []string
for _, line := range strings.Split(suggestion[len(m.Value())+offset:], "\n") {
lines = append(lines, m.style.Placeholder.Inline(true).Render(line))
}
if len(lines) > m.Height() {
m.SetHeight(len(lines) + 1)
}
return strings.Join(lines, "\n")
}
// View renders the text area in its current state.
@@ -1231,16 +1238,23 @@ func (m Model) View() string {
ln = m.SyntaxHighlighter(ln)
}
s.WriteString(ln)
if m.col >= len(line) && lineInfo.CharOffset >= m.width {
m.Cursor.SetChar(" ")
s.WriteString(m.Cursor.View())
s.WriteString(m.ghostTextView(0))
// XXX: suggestions
// XXX: suggestions?
} else {
m.Cursor.SetChar(string(wrappedLine[lineInfo.ColumnOffset]))
if m.canAcceptSuggestion() && len(m.matchedSuggestions) > 0 {
suggestion := m.matchedSuggestions[m.currentSuggestionIndex][m.row:]
m.Cursor.TextStyle = m.style.Placeholder
if len(suggestion) > m.row && len(suggestion[m.row]) > m.col {
m.Cursor.SetChar(string(suggestion[m.row][m.col]))
}
}
s.WriteString(style.Render(m.Cursor.View()))
s.WriteString(style.Render(string(wrappedLine[lineInfo.ColumnOffset+1:])))
s.WriteString(m.ghostTextView(1))
s.WriteString(m.suggestionView(1))
// XXX: suggestions
}
} else {
@@ -1494,6 +1508,7 @@ func (m *Model) updateSuggestions() {
return
}
// TODO: this should be better
matches := [][][]rune{}
for _, s := range m.suggestions {
suggestion := linesToString(s)