refactor: use term/input

textarea/textarea.go

@@ -29,8 +29,10 @@ const (
 )
 
 // Internal messages for clipboard operations.
-type pasteMsg string
-type pasteErrMsg struct{ error }
+type (
+	pasteMsg    string
+	pasteErrMsg struct{ error }
+)
 
 // KeyMap is the key bindings for different actions within the textarea.
 type KeyMap struct {
@@ -605,8 +607,7 @@ func (m *Model) transposeLeft() {
 	if m.col >= len(m.value[m.row]) {
 		m.SetCursor(m.col - 1)
 	}
-	m.value[m.row][m.col-1], m.value[m.row][m.col] =
-		m.value[m.row][m.col], m.value[m.row][m.col-1]
+	m.value[m.row][m.col-1], m.value[m.row][m.col] = m.value[m.row][m.col], m.value[m.row][m.col-1]
 	if m.col < len(m.value[m.row]) {
 		m.SetCursor(m.col + 1)
 	}
@@ -1026,9 +1027,12 @@ func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) {
 			m.transposeLeft()
 
 		default:
-			m.insertRunesFromUserInput(msg.Runes)
+			m.insertRunesFromUserInput([]rune{msg.Rune})
 		}
 
+	case tea.PasteMsg:
+		m.insertRunesFromUserInput([]rune(msg))
+
 	case pasteMsg:
 		m.insertRunesFromUserInput([]rune(msg))
 

textarea/textarea_test.go

@@ -328,7 +328,7 @@ func TestVerticalNavigationKeepsCursorHorizontalPosition(t *testing.T) {
 		t.Fatal("Expected cursor to be on the fourth character because there are two double width runes on the first line.")
 	}
 
-	downMsg := tea.KeyMsg{Type: tea.KeyDown, Alt: false, Runes: []rune{}}
+	downMsg := tea.KeyMsg{Sym: tea.KeyDown}
 	textarea, _ = textarea.Update(downMsg)
 
 	lineInfo = textarea.LineInfo()
@@ -367,7 +367,7 @@ func TestVerticalNavigationShouldRememberPositionWhileTraversing(t *testing.T) {
 	}
 
 	// Let's go up.
-	upMsg := tea.KeyMsg{Type: tea.KeyUp, Alt: false, Runes: []rune{}}
+	upMsg := tea.KeyMsg{Sym: tea.KeyUp}
 	textarea, _ = textarea.Update(upMsg)
 
 	// We should be at the end of the second line.
@@ -386,7 +386,7 @@ func TestVerticalNavigationShouldRememberPositionWhileTraversing(t *testing.T) {
 	}
 
 	// Let's go down, twice.
-	downMsg := tea.KeyMsg{Type: tea.KeyDown, Alt: false, Runes: []rune{}}
+	downMsg := tea.KeyMsg{Sym: tea.KeyDown}
 	textarea, _ = textarea.Update(downMsg)
 	textarea, _ = textarea.Update(downMsg)
 
@@ -402,7 +402,7 @@ func TestVerticalNavigationShouldRememberPositionWhileTraversing(t *testing.T) {
 	// work.
 
 	textarea, _ = textarea.Update(upMsg)
-	leftMsg := tea.KeyMsg{Type: tea.KeyLeft, Alt: false, Runes: []rune{}}
+	leftMsg := tea.KeyMsg{Sym: tea.KeyLeft}
 	textarea, _ = textarea.Update(leftMsg)
 
 	if textarea.col != 4 || textarea.row != 1 {
@@ -640,7 +640,7 @@ func newTextArea() Model {
 }
 
 func keyPress(key rune) tea.Msg {
-	return tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{key}, Alt: false}
+	return tea.KeyMsg{Rune: key}
 }
 
 func stripString(str string) string {